x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 616.123756][ T9110] FAT-fs (loop2): bogus number of reserved sectors 21:13:56 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:56 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 616.186222][ T9110] FAT-fs (loop2): Can't find a valid FAT filesystem 21:13:56 executing program 4: syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x4000000000000005) write(r0, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(0xffffffffffffffff, 0x0, 0x0) 21:13:56 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:56 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:13:56 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:56 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:56 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 616.919154][ T9146] FAT-fs (loop0): bogus number of reserved sectors [ 617.001780][ T9146] FAT-fs (loop0): Can't find a valid FAT filesystem [ 617.145616][ T9167] FAT-fs (loop2): bogus number of reserved sectors 21:13:57 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:57 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(0x0, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 617.195621][ T9167] FAT-fs (loop2): Can't find a valid FAT filesystem 21:13:57 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:13:57 executing program 4: syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x4000000000000005) write(r0, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(0xffffffffffffffff, 0x0, 0x0) [ 617.406921][ T9179] FAT-fs (loop0): bogus number of reserved sectors [ 617.442291][ T9179] FAT-fs (loop0): Can't find a valid FAT filesystem 21:13:57 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(0x0, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:57 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:13:57 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:57 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:13:57 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(0x0, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 618.157849][ T9217] FAT-fs (loop0): bogus number of reserved sectors [ 618.182188][ T9217] FAT-fs (loop0): Can't find a valid FAT filesystem [ 618.280059][ T9224] FAT-fs (loop2): bogus number of reserved sectors 21:13:58 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 618.381807][ T9224] FAT-fs (loop2): Can't find a valid FAT filesystem 21:13:58 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:58 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:58 executing program 4: syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x4000000000000005) write(r0, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(0xffffffffffffffff, 0x0, 0x0) [ 618.562842][ T9240] FAT-fs (loop0): bogus number of reserved sectors [ 618.569896][ T9240] FAT-fs (loop0): Can't find a valid FAT filesystem 21:13:58 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:13:58 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 618.826495][ T9249] FAT-fs (loop1): bogus number of reserved sectors 21:13:58 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 618.974424][ T9249] FAT-fs (loop1): Can't find a valid FAT filesystem 21:13:58 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:13:58 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(0x0, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 619.174281][ T9277] FAT-fs (loop2): bogus number of reserved sectors [ 619.196583][ T9278] FAT-fs (loop0): bogus number of reserved sectors [ 619.247972][ T9277] FAT-fs (loop2): Can't find a valid FAT filesystem [ 619.259738][ T9278] FAT-fs (loop0): Can't find a valid FAT filesystem 21:13:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = dup3(0xffffffffffffffff, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:13:59 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:59 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:59 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(0x0, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:59 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 619.812066][ T9305] FAT-fs (loop0): bogus number of reserved sectors [ 619.914186][ T9305] FAT-fs (loop0): Can't find a valid FAT filesystem 21:13:59 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:13:59 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:13:59 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 620.215982][ T9330] FAT-fs (loop2): bogus number of reserved sectors [ 620.274088][ T9330] FAT-fs (loop2): Can't find a valid FAT filesystem [ 620.312638][ T9336] FAT-fs (loop0): bogus number of reserved sectors 21:14:00 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8040, 0x0) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="d3", 0x1}], 0x1, 0x0) [ 620.338827][ T9336] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = dup3(0xffffffffffffffff, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:14:00 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, 0x0) 21:14:00 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:00 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x40, 0x0, 0x7fff) [ 620.921118][ T9368] FAT-fs (loop0): bogus number of reserved sectors [ 620.988077][ T9368] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:00 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:00 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x40, 0x0, 0x7fff) 21:14:00 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:01 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x40, 0x0, 0x7fff) [ 621.324899][ T9396] FAT-fs (loop0): bogus number of reserved sectors [ 621.332244][ T9396] FAT-fs (loop0): Can't find a valid FAT filesystem [ 621.341801][ T9386] FAT-fs (loop2): bogus number of reserved sectors [ 621.360720][ T9386] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:01 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x40, 0x0, 0x7fff) 21:14:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = dup3(0xffffffffffffffff, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:14:01 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:01 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, 0x0) 21:14:01 executing program 1: fallocate(0xffffffffffffffff, 0x40, 0x0, 0x7fff) 21:14:01 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 621.924792][ T9429] FAT-fs (loop0): bogus number of reserved sectors [ 621.955425][ T9429] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:01 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:01 executing program 1: fallocate(0xffffffffffffffff, 0x40, 0x0, 0x7fff) 21:14:02 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:02 executing program 1: fallocate(0xffffffffffffffff, 0x40, 0x0, 0x7fff) [ 622.194808][ T9449] FAT-fs (loop2): bogus number of reserved sectors [ 622.230555][ T9449] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:02 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, 0x0) 21:14:02 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) fallocate(r0, 0x40, 0x0, 0x7fff) [ 622.413033][ T9461] FAT-fs (loop0): bogus number of reserved sectors 21:14:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) [ 622.491811][ T9461] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:02 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) fallocate(r0, 0x40, 0x0, 0x7fff) 21:14:02 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:02 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, 0x0) 21:14:02 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) fallocate(r0, 0x40, 0x0, 0x7fff) 21:14:02 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:02 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:02 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x7fff) [ 623.092410][ T9491] FAT-fs (loop0): bogus number of reserved sectors [ 623.167108][ T9491] FAT-fs (loop0): Can't find a valid FAT filesystem [ 623.203641][ T9504] FAT-fs (loop2): bogus number of reserved sectors 21:14:03 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id']) 21:14:03 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x7fff) [ 623.240719][ T9504] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:03 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 623.320682][ T9514] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 623.335357][ T9514] FAT-fs (loop3): Filesystem has been set read-only 21:14:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) [ 623.488971][ T9509] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 623.513551][ T9522] FAT-fs (loop0): bogus number of reserved sectors 21:14:03 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x7fff) [ 623.533863][ T9509] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 623.550951][ T9522] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:03 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x7fff) 21:14:03 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:03 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id']) 21:14:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x7fff) 21:14:03 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 624.014811][ T9553] FAT-fs (loop0): bogus number of reserved sectors [ 624.080947][ T9556] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 624.094235][ T9553] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x7fff) [ 624.158682][ T9556] FAT-fs (loop3): Filesystem has been set read-only 21:14:04 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id']) [ 624.286520][ T9570] FAT-fs (loop2): bogus number of reserved sectors [ 624.343127][ T9570] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:04 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x40, 0x0, 0x0) [ 624.455641][ T9549] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 624.464793][ T9549] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) 21:14:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x40, 0x0, 0x0) [ 624.673045][ T9594] FAT-fs (loop0): bogus number of reserved sectors [ 624.687580][ T9594] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:04 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0]) 21:14:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x40, 0x0, 0x0) 21:14:04 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4048ae9b, &(0x7f0000000000)=ANY=[@ANYBLOB="01"]) 21:14:04 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 625.053490][ T9622] FAT-fs (loop0): bogus number of reserved sectors [ 625.079192][ T9622] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:05 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0]) 21:14:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x11) [ 625.296904][ T9636] FAT-fs (loop2): bogus number of reserved sectors [ 625.320605][ T9636] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x4000000000000005) r2 = dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:14:05 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:05 executing program 1: shmget$private(0x0, 0x4000, 0xe6d2985ea32aa80c, &(0x7f0000ff9000/0x4000)=nil) 21:14:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x4000000000000005) r2 = dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:14:05 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$binfmt_elf32(r0, 0x0, 0x0) 21:14:05 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0]) [ 625.720206][ T9659] FAT-fs (loop0): bogus number of reserved sectors [ 625.769303][ T9659] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x4000000000000005) r2 = dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:14:05 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:05 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4000000000000005) r2 = dup3(r1, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:14:05 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:06 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB, @ANYRESDEC=0x0]) [ 626.210066][ T9694] FAT-fs (loop0): bogus number of reserved sectors [ 626.313967][ T9694] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:06 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) [ 626.403167][ T9702] FAT-fs (loop2): bogus number of reserved sectors [ 626.469880][ T9702] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:06 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:06 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB, @ANYRESDEC=0x0]) 21:14:06 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) [ 626.981426][ T9728] FAT-fs (loop0): invalid media value (0x00) 21:14:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4000000000000005) r2 = dup3(r1, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) [ 627.110996][ T9728] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:07 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:07 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:07 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB, @ANYRESDEC=0x0]) [ 627.393854][ T9755] FAT-fs (loop2): bogus number of reserved sectors [ 627.431520][ T9755] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:07 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) [ 627.439558][ T9758] FAT-fs (loop0): invalid media value (0x00) [ 627.478618][ T9758] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:07 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:07 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',grou', @ANYRESDEC=0x0]) 21:14:07 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:07 executing program 3: mkdir(0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 627.834427][ T9780] FAT-fs (loop2): bogus number of reserved sectors [ 627.867392][ T9780] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:07 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:07 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',grou', @ANYRESDEC=0x0]) [ 627.976010][ T9792] FAT-fs (loop0): invalid media value (0x00) [ 628.001482][ T9792] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4000000000000005) r2 = dup3(r1, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:14:08 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:08 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:08 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',grou', @ANYRESDEC=0x0]) [ 628.462521][ T9819] FAT-fs (loop0): invalid media value (0x00) [ 628.497530][ T9819] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:08 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:08 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:08 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:08 executing program 3: mkdir(0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 628.835746][ T9839] FAT-fs (loop2): bogus number of reserved sectors [ 628.899133][ T9839] FAT-fs (loop2): Can't find a valid FAT filesystem [ 628.953155][ T9843] FAT-fs (loop0): invalid media value (0x00) 21:14:08 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_', @ANYRESDEC=0x0]) [ 628.998429][ T9843] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:09 executing program 4: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:09 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:09 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:09 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_', @ANYRESDEC=0x0]) [ 629.485936][ T9874] FAT-fs (loop0): invalid media value (0x00) [ 629.524289][ T9874] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:09 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:09 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:09 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_', @ANYRESDEC=0x0]) 21:14:09 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:09 executing program 3: mkdir(0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 630.003365][ T9894] FAT-fs (loop2): bogus number of reserved sectors [ 630.071433][ T9894] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:09 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) [ 630.129024][ T9906] FAT-fs (loop0): invalid media value (0x00) 21:14:10 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 630.201981][ T9906] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:10 executing program 4: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:10 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_i', @ANYRESDEC=0x0]) 21:14:10 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:10 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:10 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 630.722671][ T9948] FAT-fs (loop0): invalid media value (0x00) [ 630.777089][ T9948] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:10 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_i', @ANYRESDEC=0x0]) 21:14:10 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) [ 630.987485][ T9960] FAT-fs (loop2): bogus number of reserved sectors [ 631.054057][ T9960] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:10 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:11 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:11 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:11 executing program 4: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:11 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_i', @ANYRESDEC=0x0]) [ 631.346537][ T9978] FAT-fs (loop0): invalid media value (0x00) [ 631.403165][ T9978] FAT-fs (loop0): Can't find a valid FAT filesystem 21:14:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:11 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:11 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:11 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) [ 631.995331][T10018] FAT-fs (loop2): bogus number of reserved sectors [ 632.032351][T10018] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:11 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:12 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:12 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:12 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:12 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:12 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:12 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:12 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:12 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) [ 633.096210][T10079] FAT-fs (loop2): bogus number of reserved sectors 21:14:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) [ 633.187309][T10079] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:13 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:13 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:13 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:13 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:13 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:13 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:13 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:13 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:13 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:13 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) [ 634.113549][T10144] FAT-fs (loop2): invalid media value (0x00) [ 634.144246][T10144] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:14 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:14 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:14 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, 0x0) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:14 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:14 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:14 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:14 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:14 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) [ 635.223830][T10202] FAT-fs (loop2): invalid media value (0x00) [ 635.263919][T10202] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:15 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:15 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, 0x0) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:15 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:15 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:15 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, 0x0) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:15 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:15 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:15 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:15 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 636.056749][T10299] FAT-fs (loop2): invalid media value (0x00) 21:14:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) [ 636.135575][T10299] FAT-fs (loop2): Can't find a valid FAT filesystem [ 636.272220][T10307] FAT-fs (loop3): bogus number of reserved sectors [ 636.298625][T10307] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:16 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:16 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x0, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:16 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:16 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=0000000000000000004000', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:16 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) [ 636.771499][T10336] FAT-fs (loop3): bogus number of reserved sectors [ 636.788828][T10336] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:16 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:16 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x0, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:16 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=0000000000000000004000', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, 0x0) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:16 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) [ 637.177061][T10359] FAT-fs (loop2): invalid media value (0x00) [ 637.258011][T10359] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:17 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=0000000000000000004000', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:17 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:17 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:17 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x0, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:17 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,use', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 637.778060][T10399] FAT-fs (loop3): bogus number of reserved sectors 21:14:17 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) [ 637.837254][T10399] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:17 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, 0x0) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:18 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x0, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 638.148277][T10422] FAT-fs (loop2): invalid media value (0x00) [ 638.217967][T10422] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:18 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,use', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:18 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) 21:14:18 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:18 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffbe, 0x0, 0x0, 0x0) [ 638.793155][T10455] FAT-fs (loop3): bogus number of reserved sectors 21:14:18 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x0, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 638.865162][T10455] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:18 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:18 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,use', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, 0x0) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) [ 639.274191][T10472] FAT-fs (loop2): invalid media value (0x00) 21:14:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x0) [ 639.355108][T10472] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:19 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x0, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:19 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x40101283, &(0x7f0000000080)) 21:14:19 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:19 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_i', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:19 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x80084502, &(0x7f0000000000)=""/39) [ 639.839259][T10506] FAT-fs (loop3): bogus number of reserved sectors [ 639.845840][T10506] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:19 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:19 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:19 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_i', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000000)) 21:14:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) [ 640.154423][T10523] FAT-fs (loop2): invalid media value (0x00) [ 640.173315][T10523] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:20 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x1261, 0x0) 21:14:20 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_i', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:20 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x1261, 0x0) 21:14:20 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:20 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 640.869978][T10563] FAT-fs (loop3): bogus number of reserved sectors [ 640.890687][T10563] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:20 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x1261, 0x0) 21:14:20 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:20 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:20 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x1261, 0x0) 21:14:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) [ 641.160294][T10580] FAT-fs (loop2): invalid media value (0x00) 21:14:21 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 641.221988][T10580] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:21 executing program 1: ioctl$BLKBSZGET(0xffffffffffffffff, 0x1261, 0x0) 21:14:21 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:21 executing program 1: ioctl$BLKBSZGET(0xffffffffffffffff, 0x1261, 0x0) 21:14:21 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:21 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(0xffffffffffffffff) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:21 executing program 1: ioctl$BLKBSZGET(0xffffffffffffffff, 0x1261, 0x0) 21:14:21 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 641.912887][T10622] FAT-fs (loop3): bogus number of reserved sectors [ 641.925782][T10622] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:21 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x1261, 0x0) 21:14:21 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:21 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(0xffffffffffffffff) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 642.235276][T10637] FAT-fs (loop2): invalid media value (0x00) [ 642.250679][T10637] FAT-fs (loop2): Can't find a valid FAT filesystem 21:14:22 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x1261, 0x0) 21:14:22 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x1261, 0x0) 21:14:22 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:22 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(0xffffffffffffffff) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:22 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:22 executing program 1: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKBSZGET(0xffffffffffffffff, 0x1261, 0x0) 21:14:22 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(0x0, 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:22 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:22 executing program 1: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKBSZGET(0xffffffffffffffff, 0x1261, 0x0) [ 642.952959][T10680] FAT-fs (loop3): bogus number of reserved sectors [ 642.975687][T10680] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:22 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:22 executing program 1: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKBSZGET(0xffffffffffffffff, 0x1261, 0x0) 21:14:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 21:14:23 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(0x0, 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:23 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:23 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000280)={0x0, 0x8, &(0x7f00000001c0)="1e4f1c62907c4349"}) 21:14:23 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 643.802852][T10731] FAT-fs (loop0): error, invalid access to FAT (entry 0x00006500) [ 643.854510][T10731] FAT-fs (loop0): Filesystem has been set read-only [ 643.896692][T10735] FAT-fs (loop0): error, invalid access to FAT (entry 0x00006500) [ 643.964496][T10738] FAT-fs (loop3): bogus number of reserved sectors 21:14:23 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:23 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:23 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, 0x0) [ 644.009209][T10738] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:23 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(0x0, 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, 0x0) [ 644.536121][T10774] debugfs: File '10772' in directory 'proc' already present! 21:14:24 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:24 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 644.584424][T10774] binder: 10772:10774 ioctl c0306201 0 returned -14 [ 644.617056][T10775] debugfs: File '10772' in directory 'proc' already present! 21:14:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 21:14:24 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:24 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:24 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) [ 645.009132][T10794] FAT-fs (loop3): bogus number of reserved sectors [ 645.064979][T10803] binder: 10798:10803 unknown command 175 [ 645.077017][T10794] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:24 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:24 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 645.118097][T10803] binder: 10798:10803 ioctl c0306201 20000300 returned -22 21:14:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) 21:14:25 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 645.389385][T10820] binder: 10816:10820 unknown command 175 [ 645.435850][T10820] binder: 10816:10820 ioctl c0306201 20000300 returned -22 21:14:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) 21:14:25 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB, @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 645.711258][T10837] binder: 10835:10837 unknown command 175 [ 645.732858][T10837] binder: 10835:10837 ioctl c0306201 20000300 returned -22 21:14:25 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) 21:14:25 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(0x0, &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 646.028812][T10852] FAT-fs (loop3): bogus number of reserved sectors [ 646.041133][T10853] binder: 10848:10853 unknown command 175 21:14:25 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB, @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x4000000000000005) r2 = dup3(0xffffffffffffffff, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) [ 646.074108][T10852] FAT-fs (loop3): Can't find a valid FAT filesystem [ 646.077600][T10853] binder: 10848:10853 ioctl c0306201 20000300 returned -22 21:14:26 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:26 executing program 1: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) 21:14:26 executing program 1: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) 21:14:26 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB, @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:26 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(0x0, &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:26 executing program 1: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) 21:14:26 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:26 executing program 1: r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) 21:14:26 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(0x0, &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:26 executing program 1: r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) 21:14:26 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 647.019978][T10912] FAT-fs (loop3): bogus number of reserved sectors [ 647.080339][T10912] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x4000000000000005) r2 = dup3(0xffffffffffffffff, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:14:27 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:27 executing program 1: r0 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) 21:14:27 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', 0x0, 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:27 executing program 1: syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) 21:14:27 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:27 executing program 1: syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) 21:14:27 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:27 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', 0x0, 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:27 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {&(0x7f0000000380)="6a41b7578d008017e1d33779822471c9c802e8a1cf9e3f06f738ebf35786f709f6d91b44a5b8228f4431c13267b459c7988fe6d5862bc190196caead502979b8ee7ed854067da65150e5ca94e1794418b8c1c9362891b510369b08fe689b9a87a11d479e9a5c3b6f5a7a743d1a554421ba08", 0x72, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:27 executing program 1: syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000300)={0x19, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c40020000000000000000000000af"], 0x0, 0x0, 0x0}) [ 648.063372][T10966] FAT-fs (loop3): bogus number of reserved sectors [ 648.070271][T10966] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x4000000000000005) r2 = dup3(0xffffffffffffffff, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:14:28 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) 21:14:28 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', 0x0, 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:28 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, 0x0, 0x0) [ 648.523708][T10996] binder: 10992:10996 ioctl c0306201 0 returned -14 21:14:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) 21:14:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) [ 648.719546][T11005] binder: 11003:11005 ioctl c0306201 0 returned -14 21:14:28 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='pids.current\x00', 0x26e1, 0x0) [ 648.864310][T11013] binder: 11012:11013 ioctl c0306201 0 returned -14 21:14:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 21:14:28 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 649.063596][T11021] FAT-fs (loop3): bogus number of reserved sectors [ 649.105059][T11021] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(r1, r1) 21:14:29 executing program 4: syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4000000000000005) r2 = dup3(r1, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:14:29 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(0x0, 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:29 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 21:14:29 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 21:14:29 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(r1, r1) 21:14:29 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0}) [ 649.699398][T11058] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 649.772189][T11058] FAT-fs (loop2): Filesystem has been set read-only 21:14:29 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(r1, r1) 21:14:29 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(0x0, 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:29 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0}) 21:14:29 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 650.154818][T11077] FAT-fs (loop3): bogus number of reserved sectors [ 650.214965][T11077] FAT-fs (loop3): Can't find a valid FAT filesystem [ 650.278203][T11088] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 650.301383][T11088] FAT-fs (loop2): Filesystem has been set read-only 21:14:30 executing program 4: syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4000000000000005) r2 = dup3(r1, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:14:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(r1, r1) 21:14:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0}) 21:14:30 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(0x0, 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0}) 21:14:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(r1, r1) 21:14:30 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x0, 0x0, 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:30 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(r1, r1) 21:14:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0}) 21:14:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(r1, r1) 21:14:30 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 651.088788][T11136] FAT-fs (loop3): bogus number of reserved sectors [ 651.141274][T11136] FAT-fs (loop3): Can't find a valid FAT filesystem [ 651.213734][T11150] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 651.221925][T11150] FAT-fs (loop2): Filesystem has been set read-only 21:14:31 executing program 4: syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4000000000000005) r2 = dup3(r1, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r2, 0x0, 0x0) 21:14:31 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0}) 21:14:31 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x0, 0x0, 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:31 executing program 5: socket(0x10, 0x2, 0x0) setresgid(0x0, 0x0, 0x0) setregid(0x0, 0x0) 21:14:31 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:31 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:31 executing program 5: socket(0x10, 0x2, 0x0) setresgid(0x0, 0x0, 0x0) setregid(0x0, 0x0) 21:14:31 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xd, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c4002"], 0x0, 0x0, 0x0}) [ 651.470696][T11166] FAT-fs (loop3): bogus number of reserved sectors 21:14:31 executing program 5: socket(0x10, 0x2, 0x0) setresgid(0x0, 0x0, 0x0) setregid(0x0, 0x0) [ 651.532143][T11166] FAT-fs (loop3): Can't find a valid FAT filesystem [ 651.639068][T11178] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 651.657717][T11178] FAT-fs (loop2): Filesystem has been set read-only 21:14:31 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xd, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c4002"], 0x0, 0x0, 0x0}) 21:14:31 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x0, 0x0, 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:31 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 652.078142][T11203] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 652.113979][T11203] FAT-fs (loop2): Filesystem has been set read-only 21:14:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:32 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r0, 0x0) setregid(r0, r0) 21:14:32 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xd, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c4002"], 0x0, 0x0, 0x0}) 21:14:32 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:32 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:32 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:32 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x13, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c4002000000000000"], 0x0, 0x0, 0x0}) [ 652.373142][T11220] FAT-fs (loop3): bogus number of reserved sectors [ 652.406762][T11220] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:32 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r0, 0x0) setregid(r0, r0) 21:14:32 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:32 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x13, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c4002000000000000"], 0x0, 0x0, 0x0}) 21:14:32 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:32 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r0, 0x0) setregid(r0, r0) 21:14:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:32 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x13, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c4002000000000000"], 0x0, 0x0, 0x0}) 21:14:32 executing program 5: r0 = socket(0x0, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(r1, r1) [ 652.955132][T11247] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 652.997298][T11247] FAT-fs (loop2): Filesystem has been set read-only 21:14:32 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:33 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:33 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, 0x0, 0x0) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:33 executing program 5: r0 = socket(0x0, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(r1, r1) 21:14:33 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x16, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c4002000000000000000000"], 0x0, 0x0, 0x0}) 21:14:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, 0x0, 0x0) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:33 executing program 5: r0 = socket(0x0, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(r1, r1) 21:14:33 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:33 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x16, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c4002000000000000000000"], 0x0, 0x0, 0x0}) 21:14:33 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {0x0, 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 653.506211][T11298] FAT-fs (loop3): invalid media value (0x00) [ 653.525893][T11298] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) r3 = dup3(r2, r0, 0x0) write(r1, 0x0, 0x0) write$P9_RATTACH(r3, 0x0, 0x0) 21:14:33 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x16, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c4002000000000000000000"], 0x0, 0x0, 0x0}) 21:14:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x18, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c400200"/24], 0x0, 0x0, 0x0}) 21:14:34 executing program 5: r0 = socket(0x10, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(r1, r1) 21:14:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(0xffffffffffffffff, 0x0, 0x0) 21:14:34 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:34 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:34 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {0x0, 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x18, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c400200"/24], 0x0, 0x0, 0x0}) 21:14:34 executing program 5: r0 = socket(0x10, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(r1, r1) [ 654.394953][T11351] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 654.407628][T11360] FAT-fs (loop3): invalid media value (0x00) [ 654.453293][T11360] FAT-fs (loop3): Can't find a valid FAT filesystem [ 654.482956][T11351] FAT-fs (loop2): Filesystem has been set read-only 21:14:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x18, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="07630440000000000f630c400200"/24], 0x0, 0x0, 0x0}) 21:14:34 executing program 5: r0 = socket(0x10, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(r1, r1) 21:14:34 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {0x0, 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:34 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:34 executing program 5: socket(0x10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r0, 0x0) setregid(r0, r0) 21:14:34 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)) 21:14:34 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500)}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(0xffffffffffffffff, 0x0, 0x0) 21:14:35 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:35 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[], 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:35 executing program 5: socket(0x10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r0, 0x0) setregid(r0, r0) 21:14:35 executing program 1: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) clone(0x100010b, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() mount$fuseblk(&(0x7f0000000140)='/dev/loop0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2010, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) write$cgroup_type(r0, 0x0, 0x0) tkill(r1, 0x400000000001f) 21:14:35 executing program 5: socket(0x10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r0, 0x0) setregid(r0, r0) [ 655.326239][T11417] ptrace attach of "/root/syz-executor.1"[11416] was attempted by "/root/syz-executor.1"[11417] 21:14:35 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500)}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 655.417212][T11411] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) 21:14:35 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresgid(0x0, 0x0, 0x0) setregid(0x0, 0x0) [ 655.473412][T11411] FAT-fs (loop2): Filesystem has been set read-only [ 655.480438][T11422] FAT-fs (loop3): invalid media value (0x00) [ 655.509517][T11422] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:35 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[], 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:35 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresgid(0x0, 0x0, 0x0) setregid(0x0, 0x0) [ 655.864609][T11444] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) 21:14:35 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500)}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:35 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setresgid(0x0, 0x0, 0x0) setregid(0x0, 0x0) [ 655.946350][T11444] FAT-fs (loop2): Filesystem has been set read-only 21:14:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000005) dup3(r2, r0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RATTACH(0xffffffffffffffff, 0x0, 0x0) 21:14:36 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:36 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[], 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 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, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0300963f8adc4c3648a9c54229c93100000000000000000000000000007bc49c01bc573e19684697f85188b1bcc26308f97e2c68dcdb0112f089c85f98e811"]) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x87, @mcast2}, {0xa, 0x4e23, 0x1, @empty}, 0xffffffffffffffff, 0xa9bf}}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) openat$vfio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vfio/vfio\x00', 0x2000, 0x0) accept(r0, 0x0, 0x0) 21:14:36 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) setresgid(0x0, r1, 0x0) setregid(r1, r1) 21:14:36 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 656.427244][T11471] FAT-fs (loop3): invalid media value (0x00) [ 656.437532][T11471] FAT-fs (loop3): Can't find a valid FAT filesystem [ 656.458272][T11465] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 656.477658][T11465] FAT-fs (loop2): Filesystem has been set read-only 21:14:36 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB], 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:36 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) setresgid(0x0, r1, 0x0) setregid(r1, r1) 21:14:36 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) setresgid(0x0, r1, 0x0) setregid(r1, r1) 21:14:36 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 656.799768][T11486] IPVS: ftp: loaded support on port[0] = 21 21:14:36 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) setregid(r1, r1) [ 656.966268][T11493] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 656.989562][T11493] FAT-fs (loop2): Filesystem has been set read-only 21:14:36 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB], 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:36 executing program 4: 21:14:37 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) setregid(r1, r1) 21:14:37 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 657.400903][T11524] IPVS: ftp: loaded support on port[0] = 21 [ 657.478540][T11523] FAT-fs (loop3): invalid media value (0x00) 21:14:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0300963f8adc4c3648a9c54229c93100000000000000000000000000007bc49c01bc573e19684697f85188b1bcc26308f97e2c68dcdb0112f089c85f98e811"]) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x87, @mcast2}, {0xa, 0x4e23, 0x1, @empty}, 0xffffffffffffffff, 0xa9bf}}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) openat$vfio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vfio/vfio\x00', 0x2000, 0x0) accept(r0, 0x0, 0x0) 21:14:37 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:37 executing program 4: 21:14:37 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, 0x0) setregid(r1, r1) 21:14:37 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB], 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 657.528357][T11523] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 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, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0300963f8adc4c3648a9c54229c93100000000000000000000000000007bc49c01bc573e19684697f85188b1bcc26308f97e2c68dcdb0112f089c85f98e811"]) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x87, @mcast2}, {0xa, 0x4e23, 0x1, @empty}, 0xffffffffffffffff, 0xa9bf}}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) openat$vfio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vfio/vfio\x00', 0x2000, 0x0) accept(r0, 0x0, 0x0) 21:14:37 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(0x0, r1) 21:14:37 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(0x0, 0x0) 21:14:37 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {0x0, 0x0, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:37 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(0x0, 0x0) [ 658.063302][T11558] IPVS: ftp: loaded support on port[0] = 21 [ 658.063386][T11551] IPVS: ftp: loaded support on port[0] = 21 21:14:37 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960f"], 0xa) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:38 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 658.386946][T11585] FAT-fs (loop3): invalid media value (0x00) [ 658.453711][T11585] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0300963f8adc4c3648a9c54229c93100000000000000000000000000007bc49c01bc573e19684697f85188b1bcc26308f97e2c68dcdb0112f089c85f98e811"]) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x87, @mcast2}, {0xa, 0x4e23, 0x1, @empty}, 0xffffffffffffffff, 0xa9bf}}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) openat$vfio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vfio/vfio\x00', 0x2000, 0x0) accept(r0, 0x0, 0x0) 21:14:38 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) setregid(0x0, 0x0) 21:14:38 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {0x0, 0x0, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:38 executing program 5: 21:14:38 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {0x0, 0x0, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 659.040942][T11602] IPVS: ftp: loaded support on port[0] = 21 21:14:39 executing program 4: 21:14:39 executing program 5: 21:14:39 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960f"], 0xa) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:39 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:39 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740), 0x0, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 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, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0300963f8adc4c3648a9c54229c93100000000000000000000000000007bc49c01bc573e19684697f85188b1bcc26308f97e2c68dcdb0112f089c85f98e811"]) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x87, @mcast2}, {0xa, 0x4e23, 0x1, @empty}, 0xffffffffffffffff, 0xa9bf}}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) openat$vfio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vfio/vfio\x00', 0x2000, 0x0) accept(r0, 0x0, 0x0) 21:14:39 executing program 5: [ 660.178634][T11626] FAT-fs (loop3): invalid media value (0x00) [ 660.205480][T11626] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:40 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) fdatasync(r0) 21:14:40 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKBSZGET(r0, 0xc0101282, &(0x7f0000000080)) [ 660.330945][T11625] IPVS: ftp: loaded support on port[0] = 21 21:14:40 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960f"], 0xa) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:40 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740), 0x0, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:40 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) fdatasync(r0) 21:14:40 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0xc, 0x0, "62d1cd25"}, 0x0) 21:14:40 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) fdatasync(r0) 21:14:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[], 0x0) 21:14:40 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:40 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740), 0x0, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0300963f8adc4c3648a9c54229c93100000000000000000000000000007bc49c01bc573e19684697f85188b1bcc26308f97e2c68dcdb0112f089c85f98e811"]) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x87, @mcast2}, {0xa, 0x4e23, 0x1, @empty}, 0xffffffffffffffff, 0xa9bf}}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) accept(r0, 0x0, 0x0) 21:14:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[], 0x0) 21:14:40 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) fdatasync(r0) [ 661.189882][T11679] FAT-fs (loop3): invalid media value (0x00) 21:14:41 executing program 4: fdatasync(0xffffffffffffffff) [ 661.264215][T11679] FAT-fs (loop3): Can't find a valid FAT filesystem 21:14:41 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a"], 0xf) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[], 0x0) 21:14:41 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b83", 0x54, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:41 executing program 4: fdatasync(0xffffffffffffffff) [ 661.432407][T11695] IPVS: ftp: loaded support on port[0] = 21 21:14:41 executing program 4: fdatasync(0xffffffffffffffff) 21:14:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[], 0x0) 21:14:41 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:41 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) fdatasync(r0) [ 662.003079][T11712] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 662.099936][T11712] FAT-fs (loop2): Filesystem has been set read-only 21:14:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0300963f8adc4c3648a9c54229c93100000000000000000000000000007bc49c01bc573e19684697f85188b1bcc26308f97e2c68dcdb0112f089c85f98e811"]) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x87, @mcast2}, {0xa, 0x4e23, 0x1, @empty}, 0xffffffffffffffff, 0xa9bf}}, 0x48) accept(r0, 0x0, 0x0) 21:14:41 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b83", 0x54, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:41 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020900030c0000000000002000000000020009004000000000412d1fbc000000030006000000f9180200ee00e0000054d81458186fe8b90002000100000000000000030200044a7b030005000000000002000000e0193f010000000000fca0d9"], 0x60}}, 0x0) 21:14:41 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) fdatasync(r0) [ 662.161533][T11730] FAT-fs (loop3): invalid media value (0x00) [ 662.168183][T11730] FAT-fs (loop3): Can't find a valid FAT filesystem [ 662.282966][T11723] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 662.361207][T11723] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) 21:14:42 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a"], 0xf) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:42 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) fdatasync(r0) 21:14:42 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020900030c0000000000002000000000020009004000000000412d1fbc000000030006000000f9180200ee00e0000054d81458186fe8b90002000100000000000000030200044a7b030005000000000002000000e0193f010000000000fca0d9"], 0x60}}, 0x0) 21:14:42 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b83", 0x54, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 662.507214][T11751] IPVS: ftp: loaded support on port[0] = 21 21:14:42 executing program 4: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) 21:14:42 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a"], 0xf) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:42 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:42 executing program 4: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) 21:14:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0300963f8adc4c3648a9c54229c93100000000000000000000000000007bc49c01bc573e19684697f85188b1bcc26308f97e2c68dcdb0112f089c85f98e811"]) accept(r0, 0x0, 0x0) 21:14:42 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcb", 0x7e, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:42 executing program 4: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) 21:14:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0300963f8adc4c3648a9c54229c93100000000000000000000000000007bc49c01bc573e19684697f85188b1bcc26308f97e2c68dcdb0112f089c85f98e811"]) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x87, @mcast2}, {0xa, 0x4e23, 0x1, @empty}, 0xffffffffffffffff, 0xa9bf}}, 0x48) accept(r0, 0x0, 0x0) [ 663.469099][T11800] IPVS: ftp: loaded support on port[0] = 21 21:14:43 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a"], 0xf) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:43 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:43 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcb", 0x7e, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 663.734773][T11811] IPVS: ftp: loaded support on port[0] = 21 21:14:43 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a"], 0xf) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:43 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcb", 0x7e, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 663.946940][T11829] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 664.025190][T11829] FAT-fs (loop2): Filesystem has been set read-only [ 664.185216][T11824] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 664.260436][T11824] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) 21:14:44 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960f"], 0xa) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:44 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:44 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4c", 0x93, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 664.699774][T11851] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 664.737624][T11851] FAT-fs (loop2): Filesystem has been set read-only [ 665.215679][T11848] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 665.239222][T11848] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) 21:14:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) accept(r0, 0x0, 0x0) 21:14:45 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4c", 0x93, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:45 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a"], 0xf) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:45 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960f"], 0xa) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0300963f8adc4c3648a9c54229c93100000000000000000000000000007bc49c01bc573e19684697f85188b1bcc26308f97e2c68dcdb0112f089c85f98e811"]) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x87, @mcast2}, {0xa, 0x4e23, 0x1, @empty}, 0xffffffffffffffff, 0xa9bf}}, 0x48) accept(r0, 0x0, 0x0) 21:14:45 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 666.193696][T11888] IPVS: ftp: loaded support on port[0] = 21 21:14:46 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4c", 0x93, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 666.321079][T11899] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 666.415490][T11899] FAT-fs (loop3): Filesystem has been set read-only [ 666.474378][T11887] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 666.527955][T11887] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 666.575644][T11900] IPVS: ftp: loaded support on port[0] = 21 21:14:46 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:46 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f", 0x9e, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) accept(r0, 0x0, 0x0) 21:14:46 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960f"], 0xa) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) accept(r0, 0x0, 0x0) [ 667.057161][T11915] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 667.157360][T11915] FAT-fs (loop3): Filesystem has been set read-only 21:14:47 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f", 0x9e, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 667.207380][T11921] IPVS: ftp: loaded support on port[0] = 21 [ 667.276250][T11908] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 667.380665][T11908] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) 21:14:47 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 667.536442][T11932] IPVS: ftp: loaded support on port[0] = 21 [ 667.764204][T11946] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 0) 21:14:47 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f", 0x9e, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 667.831019][T11946] FAT-fs (loop3): Filesystem has been set read-only [ 667.901269][T11943] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 667.917830][T11943] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) 21:14:48 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e"], 0xd) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0300963f8adc4c3648a9c54229c93100000000000000000000000000007bc49c01bc573e19684697f85188b1bcc26308f97e2c68dcdb0112f089c85f98e811"]) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x87, @mcast2}, {0xa, 0x4e23, 0x1, @empty}, 0xffffffffffffffff, 0xa9bf}}, 0x48) accept(r0, 0x0, 0x0) 21:14:48 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) accept(r0, 0x0, 0x0) 21:14:48 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec1", 0xa3, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 669.159522][T11978] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 669.215640][T11978] FAT-fs (loop2): Filesystem has been set read-only [ 669.234471][T11974] IPVS: ftp: loaded support on port[0] = 21 21:14:49 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec1", 0xa3, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 669.335490][T11977] IPVS: ftp: loaded support on port[0] = 21 21:14:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) accept(r0, 0x0, 0x0) [ 669.492526][T11967] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 669.505441][T11967] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) 21:14:49 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7"], 0xb) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:49 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec1", 0xa3, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:49 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 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, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) accept(r0, 0x0, 0x0) [ 669.943031][T11989] IPVS: ftp: loaded support on port[0] = 21 [ 669.993737][T11998] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) 21:14:49 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec1", 0xa3, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 670.077651][T11998] FAT-fs (loop2): Filesystem has been set read-only [ 670.281681][T12007] IPVS: ftp: loaded support on port[0] = 21 21:14:50 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe76", 0xa6, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 670.395843][T11992] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 670.426650][T11992] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) 21:14:50 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7"], 0xb) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:50 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7"], 0xb) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:50 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r0, r0, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:50 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe76", 0xa6, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 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, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) [ 671.305866][T12035] FAT-fs (loop4): error, invalid access to FAT (entry 0x00006500) [ 671.318168][T12049] IPVS: ftp: loaded support on port[0] = 21 [ 671.381529][T12035] FAT-fs (loop4): Filesystem has been set read-only 21:14:52 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe76", 0xa6, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:52 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(0x0, 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:52 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e"], 0xd) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:52 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7"], 0xb) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 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, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) accept(r0, 0x0, 0x0) 21:14:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 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, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) [ 672.488192][T12080] IPVS: ftp: loaded support on port[0] = 21 21:14:52 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(0x0, 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:52 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603", 0xa7, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 672.568849][T12091] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 672.638663][T12091] FAT-fs (loop2): Filesystem has been set read-only [ 672.642819][T12088] IPVS: ftp: loaded support on port[0] = 21 21:14:52 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(0x0, 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 672.794513][T12096] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 672.824575][T12096] FAT-fs (loop3): Filesystem has been set read-only 21:14:52 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603", 0xa7, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 673.079165][T12068] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 673.093122][T12109] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 673.093672][T12068] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 673.168750][T12109] FAT-fs (loop3): Filesystem has been set read-only 21:14:53 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b796"], 0x9) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:53 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 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, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) accept(r0, 0x0, 0x0) 21:14:53 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e"], 0xd) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:53 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603", 0xa7, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 673.576357][T12132] IPVS: ftp: loaded support on port[0] = 21 21:14:53 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:53 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r3, 0xc) 21:14:55 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) accept(r0, 0x0, 0x0) 21:14:55 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e"], 0xd) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:55 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:55 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b796"], 0x9) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 675.381626][T12188] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 675.446497][T12187] IPVS: ftp: loaded support on port[0] = 21 [ 675.540924][T12188] FAT-fs (loop3): Filesystem has been set read-only [ 675.556132][T12192] IPVS: ftp: loaded support on port[0] = 21 21:14:55 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:55 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x9, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000880)="d03c1152fc103d56d75e366b9c97b04326086ec052af988059ce999ab045040f3f8a7aeb719ef9ae8d04a1f92f00e014ba76cd7b5a76d9fb78a8d4fae3c3d5d21ab32932bb77bb654cb43b38224cb667840728ac537a2ea364f2f0115696de495b6f3177d5f50ec26741b1387f48986e7e45e1bc1ae87786b78e92c2d1887fb5d46cee528adb198c442ad1cda2147f1704f1584d4615930245a7817be3235342943261718be66e824271733f899dfee0d3a1f5eb3971432316b957f66122a261e29908f06c9c0516b264dc91fef7e7d5cea25404251cf946df03694703", 0xdd}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 675.586927][T12175] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 675.645433][T12175] FAT-fs (loop2): Filesystem has been set read-only [ 675.774914][T12191] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 675.803624][T12191] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) 21:14:55 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b796"], 0x9) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 675.854262][T12200] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 675.876727][T12200] FAT-fs (loop3): Filesystem has been set read-only 21:14:55 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:56 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:56 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b796"], 0x9) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 676.260544][T12219] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 676.351814][T12219] FAT-fs (loop2): Filesystem has been set read-only [ 676.696637][T12212] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) [ 676.725396][T12212] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) 21:14:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) accept(r0, 0x0, 0x0) 21:14:57 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960ff7aa6e041a7700fdff86"], 0x14) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:57 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4cead2ab607b7d8a04a7a05f18b579cec186fe7603fb", 0xa8, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:57 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b796"], 0x9) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:57 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08"], 0x7) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) accept(r0, 0x0, 0x0) [ 678.022303][T12260] IPVS: ftp: loaded support on port[0] = 21 [ 678.065476][T12252] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) 21:14:58 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {0x0, 0x0, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:58 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 678.181553][T12252] FAT-fs (loop3): Filesystem has been set read-only [ 678.230148][T12269] IPVS: ftp: loaded support on port[0] = 21 21:14:58 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:58 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {0x0, 0x0, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:58 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08"], 0x7) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) accept(r0, 0x0, 0x0) 21:14:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) accept(r0, 0x0, 0x0) 21:14:58 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b796"], 0x9) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 678.930687][T12287] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 678.947613][T12287] FAT-fs (loop3): Filesystem has been set read-only 21:14:58 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:58 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {0x0, 0x0, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 679.122497][T12304] IPVS: ftp: loaded support on port[0] = 21 [ 679.159279][T12305] IPVS: ftp: loaded support on port[0] = 21 21:14:59 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[], 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:59 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000740), 0x0, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 679.718462][T12335] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 679.780467][T12335] FAT-fs (loop3): Filesystem has been set read-only 21:14:59 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[], 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:14:59 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000740), 0x0, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:14:59 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08"], 0x7) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 680.174092][T12350] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 680.197757][T12350] FAT-fs (loop3): Filesystem has been set read-only 21:15:00 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000740), 0x0, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:15:00 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b796"], 0x9) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 680.758692][T12372] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 680.767233][T12372] FAT-fs (loop4): Filesystem has been set read-only [ 680.962656][T12362] FAT-fs (loop4): error, invalid access to FAT (entry 0x00006500) [ 680.988418][T12362] FAT-fs (loop4): error, invalid access to FAT (entry 0x00006500) 21:15:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) accept(r0, 0x0, 0x0) 21:15:01 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[], 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:15:01 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b83", 0x54, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:15:01 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b796"], 0x9) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 21:15:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) accept(r0, 0x0, 0x0) 21:15:01 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7"], 0x8) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 681.963372][T12384] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 681.973619][T12384] FAT-fs (loop3): Filesystem has been set read-only 21:15:01 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB], 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 682.141337][T12397] IPVS: ftp: loaded support on port[0] = 21 21:15:02 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b83", 0x54, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 682.291998][T12407] IPVS: ftp: loaded support on port[0] = 21 21:15:02 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB], 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:15:02 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b796"], 0x9) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 21:15:02 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7"], 0x8) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:15:02 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b83", 0x54, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:15:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) accept(r0, 0x0, 0x0) 21:15:02 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB], 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 683.385530][T12452] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) 21:15:03 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcb", 0x7e, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:15:03 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960f"], 0xa) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) [ 683.431153][T12452] FAT-fs (loop3): Filesystem has been set read-only 21:15:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) accept(r0, 0x0, 0x0) [ 683.872095][T12471] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 683.977546][T12471] FAT-fs (loop3): Filesystem has been set read-only [ 684.056383][T12465] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) [ 684.073445][T12465] FAT-fs (loop3): error, invalid access to FAT (entry 0x00006500) 21:15:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) flock(r3, 0xc) accept(r0, 0x0, 0x0) 21:15:04 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b796"], 0x9) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 21:15:04 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcb", 0x7e, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) 21:15:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 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, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) accept(r0, 0x0, 0x0) 21:15:04 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7"], 0x8) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:15:04 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960f"], 0xa) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:15:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 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, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) accept(r0, 0x0, 0x0) [ 684.905279][T12502] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 684.957823][T12502] FAT-fs (loop2): Filesystem has been set read-only 21:15:04 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcb", 0x7e, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 685.103692][T12505] IPVS: ftp: loaded support on port[0] = 21 [ 685.192110][T12509] IPVS: ftp: loaded support on port[0] = 21 21:15:05 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b796"], 0x9) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:15:05 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b7960f"], 0xa) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:15:05 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="0adc1f123c12") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x3, 0x81, 0xfffffffffffffb08}) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000980)=[{&(0x7f0000000280), 0x0, 0xffffffff}, {0x0, 0x0, 0x401}, {&(0x7f0000000400)="32e9ca30625fb54dce7145fb18c1848d881bb1b930490846caf08cc8ee06f5fd33be1a5db1ff434cdb5b48f50a666628aaa1ed5d61304873a936caec127793ba8d5b94eadefcab6443e33b8054e55ff37f7df82686a936e281eb23d381ba2ac2eb39c0c00078a229c324bc6aaf7de2deb7d9b6fffa1a1cf88bbe788bd414033d09752d192204d1db4a3fdf06c09842a270d759edc66a5c48c2a58fb7344382448a73efed1dfa25a97f2b29438451cf865882f0b28ce9c5d352ce2d44b7dc4b1d9a39b4bb4d853d0c7dc9727c9ee3871c37a00894c4b005", 0xd7, 0x3f}, {&(0x7f0000000300)="03d3b8bc8a8731c95d5276fef30d7da6", 0x10, 0x2}, {&(0x7f0000000680)="692b581c9dd55cf93477ad6f01d80baa0b7d439478b845469ac01aa705c81cf35ef51f45aaa801a658e637e557db0f431eca450bbc0e31e0d3d4bcb4d90e78bf74695a5edd99d3ee99bdb23dc5001e0aec914a8d521d5e7cf11a79559580aa153ed55abbd2547fbda4ac067c9c51256f9041a3704b86c65f69e93439db3349cdc722198c2acb00f529abd0199af3", 0x8e, 0x6}, {&(0x7f0000000580)="96c4626818e89d01c345fa8f3df34e15b5694a043c38a0c085506b07e2d31de768352b38f9a1fa52959b8bb1a4c0832ac052f07281e91d26a664052ae2e498c42d27ea0217276b94c38a4143723d6582fd42bbb37bff06675ca92dfb1d93e457c47af9f6daccd5a05e592671cf558b62f14a9475b06744", 0x77, 0x40}, {&(0x7f0000000740)="79e55b4e2a0138e430601529e1376ae613d4f27f2089836af5212511ba733a4701992d175fd14ecf68d5bba77809f0cc9f814d4ad3a1d1b20a7f1fcc7ac611038402b4b5acd4d44babcf90fce5c49a7ebe295b8336bfcdff4ba6ffd322371d3fe54c3455cf061100520060aa2f13e8a0e02b799370f6bfb87cb6c56fadcba1e9c6fa7ff6bf5750e5309c40874a02c817afba4c", 0x93, 0x401}, {&(0x7f0000000500), 0x0, 0x80000000}], 0x30, &(0x7f0000000a80)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@hash='hash'}]}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id', @ANYRESDEC=0x0]) [ 685.576803][T12490] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500) 21:15:05 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000008b08b796"], 0x9) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) unlink(&(0x7f0000000440)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) 21:15:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x81) r1 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x400000000400fffe, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x58, 0x2, 0xcf02, "dabf78aa827a88c04e9a21bbae208c29", "32805271a261a1fdb36bb7af852413718c781d61c5702f7b7c8daeb35d7eed8ad3d85c4d369ba0764184776d10511fe1758e6433386b107f47a6622e6db5a390452bce"}, 0x58, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x9aa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) unshare(0x40000000) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0x8, 0x4, 0x7e317f5f, 0x8, 0x0, [{0x7, 0x3}, {0x8, 0x3}, {0x6, 0x101}, {0x3, 0x100000000}, {0x5, 0x2cf99726}, {0xffffffffffffffff, 0x1fe}, {0x10001}, {0x0, 0x9263}], 0x1, 0x10001, 0xf, 0x3, 0x5}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x3}, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x12c, 0xfa00, {0x0, 0x0, 0x13f, 0x6}}, 0x20) flock(r3, 0xc) accept(r0, 0x0, 0x0) [ 685.850674][T12504] ==================================================================