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", 0x2000, &(0x7f0000000ec0)={&(0x7f0000000200)={0x50, 0x0, 0x9c, {0x7, 0x21, 0x1, 0x2000, 0x8a, 0x5, 0x8, 0x40}}, &(0x7f0000000280)={0x18, 0xffffffffffffffda, 0xfffffffffffffff8}, &(0x7f00000002c0)={0x18, 0x0, 0x0, {0xe06}}, &(0x7f0000000400)={0x18, 0xfffffffffffffffe, 0x4, {0x4}}, &(0x7f0000000440)={0x18, 0x0, 0x4, {0x8000}}, &(0x7f0000000480)={0x28, 0x0, 0x0, {{0x0, 0x8000}}}, &(0x7f00000004c0)={0x60, 0x0, 0x3, {{0x8, 0x80, 0x1, 0xa9, 0xfffffffffffffffb, 0x9, 0x6, 0x8ac}}}, &(0x7f0000000540)={0x18, 0xffffffffffffffda}, &(0x7f0000000580)={0x29, 0xfffffffffffffffe, 0x2ee, {'system.posix_acl_default\x00'}}, &(0x7f00000005c0)={0x20, 0x0, 0x1, {0x0, 0x18}}, &(0x7f00000007c0)={0x78, 0x0, 0x9, {0x0, 0x2, 0x0, {0x3, 0xbd9, 0x7, 0x7, 0x3ff, 0x0, 0x0, 0x8, 0xad5, 0x6000, 0x8000, r6, r7, 0x81, 0x4}}}, &(0x7f00000008c0)={0x90, 0xfffffffffffffffe, 0x100000001, {0x3, 0x3, 0x8, 0x2, 0x80000001, 0x20, {0x1, 0x5, 0xfff, 0x81, 0x800, 0x2, 0x5, 0xb95c, 0x0, 0x6000, 0x9, r2, r5, 0x1, 0x4}}}, &(0x7f0000000980)={0xa0, 0x0, 0x80000001, [{0x3, 0x9, 0x19, 0x3f, 'system.posix_acl_default\x00'}, {0x4, 0x8, 0x19, 0x20, 'system.posix_acl_default\x00'}, {0x5, 0xffffffff, 0x3, 0x2, '[/#'}]}, &(0x7f0000000c40)={0x168, 0xffffffffffffffda, 0x4, [{{0x1, 0x1, 0x3, 0x10000, 0xff, 0x5, {0x6, 0x2, 0x8, 0x8, 0x100000000, 0xfffffffffffffffd, 0x2, 0xfffffff7, 0x8, 0x2000, 0x2, r2, r5, 0x80000000, 0x7fff}}, {0x5, 0x401, 0x19, 0x7, 'system.posix_acl_default\x00'}}, {{0x0, 0x0, 0x7ff, 0x1000, 0x7fff, 0x8, {0x4, 0x16, 0x1, 0x80000001, 0x7, 0xffffffff, 0x7, 0x6, 0x8000, 0x8000, 0x80000001, r8, r9, 0x0, 0x1}}, {0x2, 0x7, 0x1, 0x7fff, '@'}}]}, &(0x7f0000000dc0)={0xa0, 0x0, 0x0, {{0x5, 0x0, 0x8001, 0x6007, 0x8, 0x2, {0x6, 0x1, 0x7fff, 0x5, 0x8, 0x6, 0xfff, 0x9, 0x6, 0x8000, 0x5, r4, r5, 0x1, 0x6}}, {0x0, 0xe}}}, &(0x7f0000000e80)={0x20, 0x0, 0x2, {0x5, 0x4, 0xffffc193, 0x2}}}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r5, 0x0, r5, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r4, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r5, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) [ 559.943509][T25130] loop5: detected capacity change from 6 to 0 [ 559.953309][T25130] FAT-fs (loop5): Directory bread(block 6) failed [ 559.971482][T25130] FAT-fs (loop5): Directory bread(block 6) failed 15:57:09 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000080)=r0) 15:57:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000884700000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:09 executing program 2: r0 = getpid() process_vm_readv(r0, &(0x7f0000000ac0)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/229, 0xe5}, {&(0x7f0000000380)=""/64, 0x40}, {&(0x7f0000000780)=""/151, 0x97}, {&(0x7f0000000840)=""/73, 0x49}, {&(0x7f00000008c0)=""/244, 0xf4}, {&(0x7f00000009c0)=""/214, 0xd6}], 0x9, &(0x7f0000000740)=[{&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f0000000540)=""/148, 0x94}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/227, 0xe3}], 0x4, 0x0) [ 560.288090][T25143] __nla_validate_parse: 22 callbacks suppressed [ 560.288101][T25143] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:09 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000080)=r0) 15:57:09 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) r2 = geteuid() r3 = socket$nl_route(0x10, 0x3, 0x0) fstat(r3, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@private0, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, 0xfffffffffffffffe) newfstatat(0xffffffffffffff9c, &(0x7f0000000700)='./bus\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) newfstatat(0xffffffffffffff9c, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) statx(r0, &(0x7f0000000b00)='./file0\x00', 0x6000, 0x10, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000001c00)="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", 0x2000, &(0x7f0000000ec0)={&(0x7f0000000200)={0x50, 0x0, 0x9c, {0x7, 0x21, 0x1, 0x2000, 0x8a, 0x5, 0x8, 0x40}}, &(0x7f0000000280)={0x18, 0xffffffffffffffda, 0xfffffffffffffff8}, &(0x7f00000002c0)={0x18, 0x0, 0x0, {0xe06}}, &(0x7f0000000400)={0x18, 0xfffffffffffffffe, 0x4, {0x4}}, &(0x7f0000000440)={0x18, 0x0, 0x4, {0x8000}}, &(0x7f0000000480)={0x28, 0x0, 0x0, {{0x0, 0x8000}}}, &(0x7f00000004c0)={0x60, 0x0, 0x3, {{0x8, 0x80, 0x1, 0xa9, 0xfffffffffffffffb, 0x9, 0x6, 0x8ac}}}, &(0x7f0000000540)={0x18, 0xffffffffffffffda}, &(0x7f0000000580)={0x29, 0xfffffffffffffffe, 0x2ee, {'system.posix_acl_default\x00'}}, &(0x7f00000005c0)={0x20, 0x0, 0x1, {0x0, 0x18}}, &(0x7f00000007c0)={0x78, 0x0, 0x9, {0x0, 0x2, 0x0, {0x3, 0xbd9, 0x7, 0x7, 0x3ff, 0x0, 0x0, 0x8, 0xad5, 0x6000, 0x8000, r6, r7, 0x81, 0x4}}}, &(0x7f00000008c0)={0x90, 0xfffffffffffffffe, 0x100000001, {0x3, 0x3, 0x8, 0x2, 0x80000001, 0x20, {0x1, 0x5, 0xfff, 0x81, 0x800, 0x2, 0x5, 0xb95c, 0x0, 0x6000, 0x9, r2, r5, 0x1, 0x4}}}, &(0x7f0000000980)={0xa0, 0x0, 0x80000001, [{0x3, 0x9, 0x19, 0x3f, 'system.posix_acl_default\x00'}, {0x4, 0x8, 0x19, 0x20, 'system.posix_acl_default\x00'}, {0x5, 0xffffffff, 0x3, 0x2, '[/#'}]}, &(0x7f0000000c40)={0x168, 0xffffffffffffffda, 0x4, [{{0x1, 0x1, 0x3, 0x10000, 0xff, 0x5, {0x6, 0x2, 0x8, 0x8, 0x100000000, 0xfffffffffffffffd, 0x2, 0xfffffff7, 0x8, 0x2000, 0x2, r2, r5, 0x80000000, 0x7fff}}, {0x5, 0x401, 0x19, 0x7, 'system.posix_acl_default\x00'}}, {{0x0, 0x0, 0x7ff, 0x1000, 0x7fff, 0x8, {0x4, 0x16, 0x1, 0x80000001, 0x7, 0xffffffff, 0x7, 0x6, 0x8000, 0x8000, 0x80000001, r8, r9, 0x0, 0x1}}, {0x2, 0x7, 0x1, 0x7fff, '@'}}]}, &(0x7f0000000dc0)={0xa0, 0x0, 0x0, {{0x5, 0x0, 0x8001, 0x6007, 0x8, 0x2, {0x6, 0x1, 0x7fff, 0x5, 0x8, 0x6, 0xfff, 0x9, 0x6, 0x8000, 0x5, r4, r5, 0x1, 0x6}}, {0x0, 0xe}}}, &(0x7f0000000e80)={0x20, 0x0, 0x2, {0x5, 0x4, 0xffffc193, 0x2}}}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r5, 0x0, r5, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) 15:57:09 executing program 2: getpid() process_vm_readv(0x0, &(0x7f0000000ac0)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/229, 0xe5}, {&(0x7f0000000380)=""/64, 0x40}, {&(0x7f0000000780)=""/151, 0x97}, {&(0x7f0000000840)=""/73, 0x49}, {&(0x7f00000008c0)=""/244, 0xf4}, {&(0x7f00000009c0)=""/214, 0xd6}], 0x9, &(0x7f0000000740)=[{&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f0000000540)=""/148, 0x94}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/227, 0xe3}], 0x4, 0x0) [ 560.363994][T25159] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:09 executing program 2: getpid() process_vm_readv(0x0, &(0x7f0000000ac0)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/229, 0xe5}, {&(0x7f0000000380)=""/64, 0x40}, {&(0x7f0000000780)=""/151, 0x97}, {&(0x7f0000000840)=""/73, 0x49}, {&(0x7f00000008c0)=""/244, 0xf4}, {&(0x7f00000009c0)=""/214, 0xd6}], 0x9, &(0x7f0000000740)=[{&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f0000000540)=""/148, 0x94}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/227, 0xe3}], 0x4, 0x0) 15:57:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000884800000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:09 executing program 2: getpid() process_vm_readv(0x0, &(0x7f0000000ac0)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/229, 0xe5}, {&(0x7f0000000380)=""/64, 0x40}, {&(0x7f0000000780)=""/151, 0x97}, {&(0x7f0000000840)=""/73, 0x49}, {&(0x7f00000008c0)=""/244, 0xf4}, {&(0x7f00000009c0)=""/214, 0xd6}], 0x9, &(0x7f0000000740)=[{&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f0000000540)=""/148, 0x94}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/227, 0xe3}], 0x4, 0x0) [ 560.516228][T25184] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 560.581326][T25185] loop3: detected capacity change from 6 to 0 [ 560.609925][T25185] FAT-fs (loop3): Directory bread(block 6) failed [ 560.635673][T25192] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 560.645509][T25185] FAT-fs (loop3): Directory bread(block 6) failed 15:57:10 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000080)=r0) 15:57:10 executing program 2: r0 = getpid() process_vm_readv(r0, 0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f0000000540)=""/148, 0x94}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/227, 0xe3}], 0x4, 0x0) 15:57:10 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) r2 = geteuid() r3 = socket$nl_route(0x10, 0x3, 0x0) fstat(r3, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@private0, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, 0xfffffffffffffffe) newfstatat(0xffffffffffffff9c, &(0x7f0000000700)='./bus\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) newfstatat(0xffffffffffffff9c, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) statx(r0, &(0x7f0000000b00)='./file0\x00', 0x6000, 0x10, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000001c00)="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", 0x2000, &(0x7f0000000ec0)={&(0x7f0000000200)={0x50, 0x0, 0x9c, {0x7, 0x21, 0x1, 0x2000, 0x8a, 0x5, 0x8, 0x40}}, &(0x7f0000000280)={0x18, 0xffffffffffffffda, 0xfffffffffffffff8}, &(0x7f00000002c0)={0x18, 0x0, 0x0, {0xe06}}, &(0x7f0000000400)={0x18, 0xfffffffffffffffe, 0x4, {0x4}}, &(0x7f0000000440)={0x18, 0x0, 0x4, {0x8000}}, &(0x7f0000000480)={0x28, 0x0, 0x0, {{0x0, 0x8000}}}, &(0x7f00000004c0)={0x60, 0x0, 0x3, {{0x8, 0x80, 0x1, 0xa9, 0xfffffffffffffffb, 0x9, 0x6, 0x8ac}}}, &(0x7f0000000540)={0x18, 0xffffffffffffffda}, &(0x7f0000000580)={0x29, 0xfffffffffffffffe, 0x2ee, {'system.posix_acl_default\x00'}}, &(0x7f00000005c0)={0x20, 0x0, 0x1, {0x0, 0x18}}, &(0x7f00000007c0)={0x78, 0x0, 0x9, {0x0, 0x2, 0x0, {0x3, 0xbd9, 0x7, 0x7, 0x3ff, 0x0, 0x0, 0x8, 0xad5, 0x6000, 0x8000, r6, r7, 0x81, 0x4}}}, &(0x7f00000008c0)={0x90, 0xfffffffffffffffe, 0x100000001, {0x3, 0x3, 0x8, 0x2, 0x80000001, 0x20, {0x1, 0x5, 0xfff, 0x81, 0x800, 0x2, 0x5, 0xb95c, 0x0, 0x6000, 0x9, r2, r5, 0x1, 0x4}}}, &(0x7f0000000980)={0xa0, 0x0, 0x80000001, [{0x3, 0x9, 0x19, 0x3f, 'system.posix_acl_default\x00'}, {0x4, 0x8, 0x19, 0x20, 'system.posix_acl_default\x00'}, {0x5, 0xffffffff, 0x3, 0x2, '[/#'}]}, &(0x7f0000000c40)={0x168, 0xffffffffffffffda, 0x4, [{{0x1, 0x1, 0x3, 0x10000, 0xff, 0x5, {0x6, 0x2, 0x8, 0x8, 0x100000000, 0xfffffffffffffffd, 0x2, 0xfffffff7, 0x8, 0x2000, 0x2, r2, r5, 0x80000000, 0x7fff}}, {0x5, 0x401, 0x19, 0x7, 'system.posix_acl_default\x00'}}, {{0x0, 0x0, 0x7ff, 0x1000, 0x7fff, 0x8, {0x4, 0x16, 0x1, 0x80000001, 0x7, 0xffffffff, 0x7, 0x6, 0x8000, 0x8000, 0x80000001, r8, r9, 0x0, 0x1}}, {0x2, 0x7, 0x1, 0x7fff, '@'}}]}, &(0x7f0000000dc0)={0xa0, 0x0, 0x0, {{0x5, 0x0, 0x8001, 0x6007, 0x8, 0x2, {0x6, 0x1, 0x7fff, 0x5, 0x8, 0x6, 0xfff, 0x9, 0x6, 0x8000, 0x5, r4, r5, 0x1, 0x6}}, {0x0, 0xe}}}, &(0x7f0000000e80)={0x20, 0x0, 0x2, {0x5, 0x4, 0xffffc193, 0x2}}}) [ 560.942186][T25224] loop5: detected capacity change from 6 to 0 [ 560.965363][T25224] FAT-fs (loop5): Directory bread(block 6) failed [ 560.996242][T25224] FAT-fs (loop5): Directory bread(block 6) failed 15:57:10 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) getpgid(0xffffffffffffffff) 15:57:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000655800000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:10 executing program 2: r0 = getpid() process_vm_readv(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 561.191899][T25237] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 561.238885][T25251] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:10 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) getpgid(0xffffffffffffffff) 15:57:10 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) geteuid() r2 = socket$nl_route(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000001100)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@private0, @in6=@initdev}}, {{}, 0x0, @in6=@mcast1}}, 0xfffffffffffffffe) newfstatat(0xffffffffffffff9c, &(0x7f0000000700)='./bus\x00', &(0x7f0000000740), 0x2000) newfstatat(0xffffffffffffff9c, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80), 0x6000) statx(r0, &(0x7f0000000b00)='./file0\x00', 0x6000, 0x10, &(0x7f0000000b40)) 15:57:10 executing program 2: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) r2 = geteuid() r3 = socket$nl_route(0x10, 0x3, 0x0) fstat(r3, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@private0, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, 0xfffffffffffffffe) newfstatat(0xffffffffffffff9c, &(0x7f0000000700)='./bus\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) newfstatat(0xffffffffffffff9c, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) statx(r0, &(0x7f0000000b00)='./file0\x00', 0x6000, 0x10, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000001c00)="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", 0x2000, &(0x7f0000000ec0)={&(0x7f0000000200)={0x50, 0x0, 0x9c, {0x7, 0x21, 0x1, 0x2000, 0x8a, 0x5, 0x8, 0x40}}, &(0x7f0000000280)={0x18, 0xffffffffffffffda, 0xfffffffffffffff8}, &(0x7f00000002c0)={0x18, 0x0, 0x0, {0xe06}}, &(0x7f0000000400)={0x18, 0xfffffffffffffffe, 0x4, {0x4}}, &(0x7f0000000440)={0x18, 0x0, 0x4, {0x8000}}, &(0x7f0000000480)={0x28, 0x0, 0x0, {{0x0, 0x8000}}}, &(0x7f00000004c0)={0x60, 0x0, 0x3, {{0x8, 0x80, 0x1, 0xa9, 0xfffffffffffffffb, 0x9, 0x6, 0x8ac}}}, &(0x7f0000000540)={0x18, 0xffffffffffffffda}, &(0x7f0000000580)={0x29, 0xfffffffffffffffe, 0x2ee, {'system.posix_acl_default\x00'}}, &(0x7f00000005c0)={0x20, 0x0, 0x1, {0x0, 0x18}}, &(0x7f00000007c0)={0x78, 0x0, 0x9, {0x0, 0x2, 0x0, {0x3, 0xbd9, 0x7, 0x7, 0x3ff, 0x0, 0x0, 0x8, 0xad5, 0x6000, 0x8000, r6, r7, 0x81, 0x4}}}, &(0x7f00000008c0)={0x90, 0xfffffffffffffffe, 0x100000001, {0x3, 0x3, 0x8, 0x2, 0x80000001, 0x20, {0x1, 0x5, 0xfff, 0x81, 0x800, 0x2, 0x5, 0xb95c, 0x0, 0x6000, 0x9, r2, r5, 0x1, 0x4}}}, &(0x7f0000000980)={0xa0, 0x0, 0x80000001, [{0x3, 0x9, 0x19, 0x3f, 'system.posix_acl_default\x00'}, {0x4, 0x8, 0x19, 0x20, 'system.posix_acl_default\x00'}, {0x5, 0xffffffff, 0x3, 0x2, '[/#'}]}, &(0x7f0000000c40)={0x168, 0xffffffffffffffda, 0x4, [{{0x1, 0x1, 0x3, 0x10000, 0xff, 0x5, {0x6, 0x2, 0x8, 0x8, 0x100000000, 0xfffffffffffffffd, 0x2, 0xfffffff7, 0x8, 0x2000, 0x2, r2, r5, 0x80000000, 0x7fff}}, {0x5, 0x401, 0x19, 0x7, 'system.posix_acl_default\x00'}}, {{0x0, 0x0, 0x7ff, 0x1000, 0x7fff, 0x8, {0x4, 0x16, 0x1, 0x80000001, 0x7, 0xffffffff, 0x7, 0x6, 0x8000, 0x8000, 0x80000001, r8, r9, 0x0, 0x1}}, {0x2, 0x7, 0x1, 0x7fff, '@'}}]}, &(0x7f0000000dc0)={0xa0, 0x0, 0x0, {{0x5, 0x0, 0x8001, 0x6007, 0x8, 0x2, {0x6, 0x1, 0x7fff, 0x5, 0x8, 0x6, 0xfff, 0x9, 0x6, 0x8000, 0x5, r4, r5, 0x1, 0x6}}, {0x0, 0xe}}}, &(0x7f0000000e80)={0x20, 0x0, 0x2, {0x5, 0x4, 0xffffc193, 0x2}}}) 15:57:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000006000000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 561.345775][T25267] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 561.426747][T25283] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000586500000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 561.503311][T25288] loop3: detected capacity change from 6 to 0 [ 561.518436][T25288] FAT-fs (loop3): Directory bread(block 6) failed 15:57:10 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) geteuid() r2 = socket$nl_route(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000001100)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@private0, @in6=@initdev}}, {{}, 0x0, @in6=@mcast1}}, 0xfffffffffffffffe) newfstatat(0xffffffffffffff9c, &(0x7f0000000700)='./bus\x00', &(0x7f0000000740), 0x2000) newfstatat(0xffffffffffffff9c, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80), 0x6000) [ 561.571877][T25288] FAT-fs (loop3): Directory bread(block 6) failed [ 561.630892][T25302] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:11 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) getpgid(0xffffffffffffffff) 15:57:11 executing program 2: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) geteuid() r2 = socket$nl_route(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000001100)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@private0, @in6=@initdev}}, {{}, 0x0, @in6=@mcast1}}, 0xfffffffffffffffe) newfstatat(0xffffffffffffff9c, &(0x7f0000000700)='./bus\x00', &(0x7f0000000740), 0x2000) newfstatat(0xffffffffffffff9c, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80), 0x6000) statx(r0, &(0x7f0000000b00)='./file0\x00', 0x6000, 0x10, &(0x7f0000000b40)) [ 561.715265][T25302] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000008100000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 561.940018][T25343] loop5: detected capacity change from 6 to 0 [ 561.957795][T25343] FAT-fs (loop5): Directory bread(block 6) failed 15:57:11 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) 15:57:11 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) geteuid() r2 = socket$nl_route(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000001100)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@private0, @in6=@initdev}}, {{}, 0x0, @in6=@mcast1}}, 0xfffffffffffffffe) newfstatat(0xffffffffffffff9c, &(0x7f0000000700)='./bus\x00', &(0x7f0000000740), 0x2000) 15:57:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000478800000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 561.997127][T25343] FAT-fs (loop5): Directory bread(block 6) failed 15:57:11 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) 15:57:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000008100000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000488800000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:11 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) geteuid() r2 = socket$nl_route(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000001100)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@private0, @in6=@initdev}}, {{}, 0x0, @in6=@mcast1}}, 0xfffffffffffffffe) 15:57:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000478800000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000001cc00000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 562.447888][T25419] loop3: detected capacity change from 6 to 0 [ 562.477298][T25419] FAT-fs (loop3): Directory bread(block 6) failed [ 562.505801][T25419] FAT-fs (loop3): Directory bread(block 6) failed 15:57:11 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) 15:57:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000884800000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:11 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) geteuid() r2 = socket$nl_route(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000001100)) [ 562.844704][T25483] loop5: detected capacity change from 6 to 0 [ 562.859037][T25483] FAT-fs (loop5): Directory bread(block 6) failed [ 562.884374][T25483] FAT-fs (loop5): Directory bread(block 6) failed 15:57:12 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r3, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r3, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000fe00000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:12 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) getpgid(0xffffffffffffffff) [ 563.049717][T25508] loop2: detected capacity change from 6 to 0 [ 563.058639][T25508] FAT-fs (loop2): Directory bread(block 6) failed [ 563.095121][T25508] FAT-fs (loop2): Directory bread(block 6) failed 15:57:12 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r3, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r3, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:12 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) geteuid() fstat(0xffffffffffffffff, &(0x7f0000001100)) 15:57:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000010002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000020002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:12 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) geteuid() fstat(0xffffffffffffffff, &(0x7f0000001100)) [ 563.379758][T25557] loop3: detected capacity change from 6 to 0 [ 563.405219][T25557] FAT-fs (loop3): Directory bread(block 6) failed [ 563.420410][T25557] FAT-fs (loop3): Directory bread(block 6) failed 15:57:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000030002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:12 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r3, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r3, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:12 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) geteuid() fstat(0xffffffffffffffff, &(0x7f0000001100)) 15:57:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000040002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 563.773864][T25619] loop5: detected capacity change from 6 to 0 [ 563.785461][T25619] FAT-fs (loop5): Directory bread(block 6) failed [ 563.800501][T25619] FAT-fs (loop5): Directory bread(block 6) failed 15:57:13 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r3, &(0x7f0000001b80)=""/76, 0x4c) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:13 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) getpgid(0xffffffffffffffff) 15:57:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000050002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 564.029068][T25661] loop2: detected capacity change from 6 to 0 [ 564.037289][T25661] FAT-fs (loop2): Directory bread(block 6) failed 15:57:13 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r3, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r3, 0x0, 0x8, 0x0) 15:57:13 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) r2 = socket$nl_route(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000001100)) 15:57:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000060002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 564.073765][T25661] FAT-fs (loop2): Directory bread(block 6) failed 15:57:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000070002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 564.290066][T25705] loop3: detected capacity change from 6 to 0 [ 564.308169][T25705] FAT-fs (loop3): Directory bread(block 6) failed [ 564.319305][T25705] FAT-fs (loop3): Directory bread(block 6) failed 15:57:13 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) r2 = socket$nl_route(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000001100)) 15:57:13 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000001100)) 15:57:13 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r3, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r3, 0x0, 0x8, 0x0) 15:57:13 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) fstat(r1, &(0x7f0000001100)) 15:57:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000080002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 564.673640][T25766] loop5: detected capacity change from 6 to 0 [ 564.682013][T25766] FAT-fs (loop5): Directory bread(block 6) failed [ 564.692273][T25766] FAT-fs (loop5): Directory bread(block 6) failed 15:57:14 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:14 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000001100)) 15:57:14 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) getpgid(0xffffffffffffffff) [ 564.911373][T25784] loop2: detected capacity change from 6 to 0 [ 564.920276][T25784] FAT-fs (loop2): Directory bread(block 6) failed [ 564.940088][T25784] FAT-fs (loop2): Directory bread(block 6) failed 15:57:14 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) mknodat(r3, 0x0, 0x8, 0x0) 15:57:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000090002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:14 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000001100)) 15:57:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000001100)) 15:57:14 executing program 1: socket$nl_route(0x10, 0x3, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001100)) 15:57:14 executing program 1: socket$nl_route(0x10, 0x3, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001100)) [ 565.175369][T25821] loop3: detected capacity change from 6 to 0 [ 565.183666][T25821] FAT-fs (loop3): Directory bread(block 6) failed 15:57:14 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r3, &(0x7f0000001b80)=""/76, 0x4c) 15:57:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000140021010000000000000a0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:14 executing program 1: socket$nl_route(0x10, 0x3, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001100)) [ 565.444227][T25836] __nla_validate_parse: 31 callbacks suppressed [ 565.444240][T25836] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 565.529330][T25849] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 565.566593][T25852] loop5: detected capacity change from 6 to 0 [ 565.575666][T25852] FAT-fs (loop5): Directory bread(block 6) failed [ 565.599091][T25852] FAT-fs (loop5): Directory bread(block 6) failed 15:57:14 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, 0x0) 15:57:15 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r5, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r5, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x82, &(0x7f0000000000)={r4}, 0x8) [ 565.782691][T25879] loop2: detected capacity change from 6 to 0 [ 565.795143][T25879] FAT-fs (loop2): Directory bread(block 6) failed [ 565.831450][T25879] FAT-fs (loop2): Directory bread(block 6) failed 15:57:15 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) 15:57:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000140021010000000000000c0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, 0x0) 15:57:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, 0x0) [ 565.951069][T25891] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, 0x0) [ 566.016280][T25906] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000140021010000000000000f0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 566.132703][T25924] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 566.202708][T25935] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:15 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) 15:57:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000140021010000000000000c0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000100002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 566.340480][T25947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 566.356098][T25949] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 566.421533][T25970] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:15 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) socket$inet(0x2, 0x80001, 0x84) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:15 executing program 1: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) mknodat(r3, 0x0, 0x8, 0x0) 15:57:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000200002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 566.572415][T25988] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 566.660150][T26001] loop1: detected capacity change from 6 to 0 [ 566.686843][T26001] FAT-fs (loop1): Directory bread(block 6) failed 15:57:16 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) socket$inet(0x2, 0x80001, 0x84) mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) 15:57:16 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r3, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r3, 0x0, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000002320002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000600002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 566.941075][T26049] loop2: detected capacity change from 6 to 0 [ 566.949557][T26049] FAT-fs (loop2): Directory bread(block 6) failed [ 566.980840][T26049] FAT-fs (loop2): Directory bread(block 6) failed 15:57:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000058650002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000084171a6c0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:16 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) 15:57:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000810002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000058650002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:16 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000140021010000006c1a17840002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000600002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:17 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) 15:57:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000600002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000047880002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:17 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r3, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r3, 0x0, 0x8, 0x0) 15:57:17 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000001100)) [ 567.845905][T26229] loop2: detected capacity change from 6 to 0 [ 567.856565][T26229] FAT-fs (loop2): Directory bread(block 6) failed [ 567.867928][T26229] FAT-fs (loop2): Directory bread(block 6) failed 15:57:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000070002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:17 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) 15:57:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000048880002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000047880002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:17 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000050002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000ffffa8880002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:17 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) 15:57:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000020002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000ffffff9e0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:17 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r3, &(0x7f0000001b80)=""/76, 0x4c) 15:57:18 executing program 1: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r3, &(0x7f0000001b80)=""/76, 0x4c) mknodat(r3, 0x0, 0x8, 0x0) 15:57:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000001cc0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 568.801254][T26374] loop2: detected capacity change from 6 to 0 [ 568.826373][T26374] FAT-fs (loop2): Directory bread(block 6) failed [ 568.848373][T26374] FAT-fs (loop2): Directory bread(block 6) failed 15:57:18 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) socket$inet(0x2, 0x80001, 0x84) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000ffffffef0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 569.106260][T26421] loop5: detected capacity change from 6 to 0 [ 569.113820][T26421] FAT-fs (loop5): Directory bread(block 6) failed [ 569.137738][T26421] FAT-fs (loop5): Directory bread(block 6) failed 15:57:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000fffffff00002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:18 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000fffffffc0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:18 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) 15:57:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000fe0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:18 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) 15:57:18 executing program 1: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000088a8ffff0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000140021010000007fffffff0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:19 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000140021010000009effffff0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000efffffff0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 570.010473][T26587] loop5: detected capacity change from 6 to 0 [ 570.024387][T26587] FAT-fs (loop5): Directory bread(block 6) failed [ 570.044991][T26587] FAT-fs (loop5): Directory bread(block 6) failed 15:57:19 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000f0ffffff0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000fcffffff0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:19 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) 15:57:19 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) [ 570.451002][T26664] __nla_validate_parse: 49 callbacks suppressed [ 570.451116][T26664] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:19 executing program 1: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) 15:57:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000200000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 570.592298][T26686] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 570.674607][T26701] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000300000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:20 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) [ 570.788446][T26711] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 570.843303][T26726] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000400000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 570.894630][T26735] loop5: detected capacity change from 6 to 0 [ 570.918096][T26735] FAT-fs (loop5): Directory bread(block 6) failed 15:57:20 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) [ 570.937534][T26742] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 570.949609][T26735] FAT-fs (loop5): Directory bread(block 6) failed [ 571.031624][T26754] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000500000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 571.133918][T26768] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:20 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) [ 571.202123][T26778] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000600000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:20 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) [ 571.322352][T26791] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000400000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000700000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000fcffffff0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:20 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000800000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:21 executing program 1: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) 15:57:21 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) [ 571.805681][T26874] loop5: detected capacity change from 6 to 0 [ 571.816639][T26874] FAT-fs (loop5): Directory bread(block 6) failed [ 571.830324][T26874] FAT-fs (loop5): Directory bread(block 6) failed 15:57:21 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000900000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:21 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) 15:57:21 executing program 0: tgkill(0x0, 0x0, 0x0) getpid() readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:21 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) socket$inet(0x2, 0x80001, 0x84) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:21 executing program 0: tgkill(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000a00000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:21 executing program 3: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) [ 572.333189][T26947] loop2: detected capacity change from 6 to 0 [ 572.341873][T26947] FAT-fs (loop2): Directory bread(block 6) failed [ 572.349501][T26947] FAT-fs (loop2): Directory bread(block 6) failed 15:57:21 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:21 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) 15:57:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000a00000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:21 executing program 3: tgkill(0x0, 0x0, 0x0) getpid() mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) 15:57:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000c00000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:21 executing program 0: readv(0xffffffffffffffff, 0x0, 0x0) 15:57:21 executing program 3: tgkill(0x0, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) 15:57:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000f0ffffff0002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 572.750968][T27009] loop5: detected capacity change from 6 to 0 [ 572.774508][T27009] FAT-fs (loop5): Directory bread(block 6) failed [ 572.790983][T27009] FAT-fs (loop5): Directory bread(block 6) failed 15:57:22 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) ptrace$setopts(0x4200, r0, 0x3aca, 0xa) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:22 executing program 3: mknodat(0xffffffffffffffff, 0x0, 0x8, 0x0) 15:57:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000f00000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:22 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) geteuid() fstat(0xffffffffffffffff, &(0x7f0000001100)) [ 573.232937][T27059] loop2: detected capacity change from 6 to 0 [ 573.249931][T27059] FAT-fs (loop2): Directory bread(block 6) failed [ 573.269957][T27059] FAT-fs (loop2): Directory bread(block 6) failed 15:57:22 executing program 3: mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 15:57:22 executing program 0: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) geteuid() r2 = socket$nl_route(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000001100)) 15:57:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000001000000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:22 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:22 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r1 = accept4$unix(r0, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x80000) fsetxattr$system_posix_acl(r1, &(0x7f0000001000)='system.posix_acl_default\x00', &(0x7f0000001040)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}], {0x10, 0x4}}, 0x34, 0x2) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) r2 = geteuid() r3 = socket$nl_route(0x10, 0x3, 0x0) fstat(r3, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@private0, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, 0xfffffffffffffffe) newfstatat(0xffffffffffffff9c, &(0x7f0000000700)='./bus\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) newfstatat(0xffffffffffffff9c, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) statx(r0, &(0x7f0000000b00)='./file0\x00', 0x6000, 0x10, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000001c00)="84f6a14afee0dfad36c59a6800fccb2c8fda2c01fc97851c192ba39cb37a4e87be9aa11c33fe36995bfaa84050a507d8834de78702be9f35ccfdbe817cb2c22a9d346823ba4aeb2d09cfca74e19c868dc61c91cce8fc504649f575a465fad1b6f0cad84fcb94d00f0879988ddd9a2882024a28ac99ea87705c2d9eed328012b161835422c19e8e2aafc7961f0508528419eef42534a7bcbd53ee6b95d10ed59c712f5d6197fd9265de22ea2bc0bdc0082ec295600ef0fff8ec62686f2f55fd50552f9c58ba79be78137cb46d0553b66b7dbf59a1f2b32560c54a98e32077e19a69ff3223ff7639563491880aea3a3c77b3ac8d39d9224c1a5f749a5845cc09661f494b3c251afc7db31b939672b859627294bcc593090fe954fb4ef4b983c1192d881881f7a8108846c9ad716230a8cb70e9985053343b0456ff6b72660de39f7fcea0e507b70309ad416afcde0ff64eb0ca660f602a2ae9ab4133a706d45045c0043f31c054415f16e7b5d0734528b305b247fab685a9bfc8fde37885373c665e85d4fea3562a90deda608efca7ff24b2ea9d6062200287a6e63fad700d0ed675713b8e53773ff227194d1f1d832b01aa5c65dca9ce1bc13aa698a7f2470380d197b666f4d21fd48318fa373a85b1a4acaf44c2c9e89dee9ebcfbdba6cd421787c2fbaed79251a0cae2ff1262e2064b79a84ac183eb2b97901dd5fed65daa367ee1735d797212d5a13bb064c352805d5eef27c9a28be442b81bc74478bddd830c959e62fbe2de791f66c7841580c3c5c4edd53b5d67702d162adcd86f363be7ccbd2ce58c4091122970e4da57ac2f2f635063fdd8a8368bc7021324328f2c7a45521465f03fd861af46a934a3d101e020ed053cc945705a8ab984694ac2cce64da6cf7af9ed1e04b9713e331e8d0fc0b3450cd6bd428bf78e9c5bdc41bfd29d591b0d58aa4d4d0b57715b2149f69bd4f2073d248aa4be89e79cbdb31aee3a1ccc83ab307079dd243ad33375421aca05cbfa4350517b427c0122052cb84d36122700d1056057134cb535dc00e4f8525c067ce72f569350a48f3578d021377e787bd709e2bf15510aba7b4896bb9766d8f81441824d796bff3709aadfb9c1a3d68dfb47e2426004f7be6c88cc982e295a43653790152042a3c3b849e7fcf71b2dc4f711d4b296bda5bf9e34c612acaeee935af60508d95af187c3c82aa761134f78af8c8918d426eaa65a9886dc8cf29f0f0117a86e00292d5dfe3a62b865eb2e68386ffde5d9ceb624382ae699f38e3cd0e6f723af35f1740325e4a540012c8f8e532b138ec04c3838f8983aec370e8367bf2b6d82d537f94d8b1861f5993c5cd93239fe78cb03d4709d6c31f842a23fcf137d61b61938a5211d4bb9ad7e80288b9ff9e6a67c0c205762b102d4b771e9fcc460342663dfb933f5e24d0df2cfc8cd420a3ba7958677bddc5495544c3929d4e0b4b3b0dad68cb053233bddbe183770af7b36546d4def173240e4656a654f86d1bd11cae04ea3b4b9472e99db46b01c3f140e2366c00c85c2caabc9024295d50fb894c0de2e4ec2949c0b24bce22dcf06b770781baefb2c38288c7c28bf723e9f782e15fc17df066d9f1044ba0fff35ad63128a4c79499324824fe37b2ab01b3e74cc645607e4e00010991dd4da5afafccc836341481be5e8003b51703090dff25004bcc54b133a4c1ccbc919b153d57b241bad5b36e63ff6c0bc33f6795d49de6f0244e9268d8df407b7f3c428f0e69e8e774fd41ef2175f516a47bc3e336d9776b62932739abcb23ff3c1a654cb040a1c0b81746e372a8e162c44a8c7c2cf0b6794df651f6e147b906f848e6905ac7f11242c8dfe115fe4c96555a7c4e432b4ffccb296ea4f121d5ff8319c7d8d5057d71e69dd2d04d890b92c27ec374c2c046f6aa2730b5042fd93ece2487bbd6ddff177aa11e8e9c90b2a58a38a95db41118905eae31ae605d718e14d20fe4c6d8682bb8e1af4d54b8e39383e6d1453646c3d7932cdf03c01dd0b7e47fea8eea82d13266321fbc68315c72345cbc36eb4f101d45dbd32cfdfad12a79d65bfa8406b7b69d8e3aff26ed3d3f957bcb8c055ec23931bd78893e57a5978211f24e295b9db55db129f4ac6b7dba1aa8101f8d6dec13dac41492217fb04926b734bcd8799ab0577766aac9255ec2b2acf29bc8b30789fe0b96dbcc242ef0cc68004a0f50909df60e339900b80ac88b127ce38182ae1c83e6533202fab9e76e3d6cf4f842b9aa549beb741b1c31f34afa3857a52b18cfd81489660f9bbdec71ff7b4048f363f16ff28ebc92d9793e7391b714f9e2192a252819e993cec460816bcc2058abd47dd7238d3321945bb7d4cb36f841e2b974c9cddbda88f93bdd313851e3192787a61dff3da75ffcc88d58189937efe60c2d3049170be5b2021ebdf28f892756b617aef0bb95f0707398fcf5cd7fe48b99a9065f0c2b5600ee317b367bbed6eb9feaedf94201bb867ca3cf44bcf40210a853fabe2f6804bd651f87585dbfcf5a262247ef45c2e0a173656029b042bbfd89d68cac38aa5f9af21b644dc23ff37b04b26fa17a0adb283fe230240de4e7f640b4dc98670c68412389f4dd917b5d6a6a1319d5d584a808015e533220a3de6fae1c4d7bc5874f4f0b7e1da046e8a846fbc0e71f07fc0ef10e72270e6b9840ff6cb1f7b1f96ff44bd061876a2201dcfb046bf2f5192fe7e05519cafdaa1f4b98a8af9745d87e550783ded19c940c0dcf549002ac9e1963949c0e5c04bd24a3502e21dd5eb431c7392b86b1dfc47015df0d86ce5ed7a39c98678c57675033aa4fe704c5e09f2be3720e887afcea94484ca7528aa59c60e449a462285c8bb2059ac32317bd0d122f8c3e6113a9d3a786e3431e861a7a97a9612f996c439f390edf677bfe2b1c43bdc1dbfd4bbc14444963b41754b79b5f979cca97873fc9d78eb5b4367fd83ab85270bfc2042272373075abae65f68d0367e60b3e2214fd2ee9398e44e72e67f6f45851281597ef091d692ff583b4268eacae11ce1b004c0f9bafc0e9dc7dfac4203df1caea37587ae8d19d62c02b4afa280f145b74044da3947b17985246271c1a91c7c35727f2a251f542fd3b72b9f39a96faced909f43937168f2cb49c02adb511811dfdc754f61817518e245c0b570b3077af2878e4ce622ef922bed8386b7250f8e8f81387a8ef7ebdce384313c0b03f29d353b1f52c76f1c161105680255a2026d5aa7a3f94d99d40d12245645d1ef8199689bce1b38d83007367ad265049ab7fed9bfbccc68fb4f7066cb9b11cc4316ac8f3192bf8cfd30cca7660d2f16075ce35de02eea0b31ea0a23fb1e9e63edf148f06b1268447d8d9a65c956e91b0dcf582968fd4bc791f5bc6242ce158a877cdb141c5da9b06a73fac91cc5e8619aeb9860bed303f8aa062209b4678c5fc602021fee81c4061398669fb2737b34b5b891939057fab1e0e9e216e27dacf142bf02af587cbc111f0119078f0fa0942a605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", 0x2000, &(0x7f0000000ec0)={&(0x7f0000000200)={0x50, 0x0, 0x9c, {0x7, 0x21, 0x1, 0x2000, 0x8a, 0x5, 0x8, 0x40}}, &(0x7f0000000280)={0x18, 0xffffffffffffffda, 0xfffffffffffffff8}, &(0x7f00000002c0)={0x18, 0x0, 0x0, {0xe06}}, &(0x7f0000000400)={0x18, 0xfffffffffffffffe, 0x4, {0x4}}, &(0x7f0000000440)={0x18, 0x0, 0x4, {0x8000}}, &(0x7f0000000480)={0x28, 0x0, 0x0, {{0x0, 0x8000}}}, &(0x7f00000004c0)={0x60, 0x0, 0x3, {{0x8, 0x80, 0x1, 0xa9, 0xfffffffffffffffb, 0x9, 0x6, 0x8ac}}}, &(0x7f0000000540)={0x18, 0xffffffffffffffda}, &(0x7f0000000580)={0x29, 0xfffffffffffffffe, 0x2ee, {'system.posix_acl_default\x00'}}, &(0x7f00000005c0)={0x20, 0x0, 0x1, {0x0, 0x18}}, &(0x7f00000007c0)={0x78, 0x0, 0x9, {0x0, 0x2, 0x0, {0x3, 0xbd9, 0x7, 0x7, 0x3ff, 0x0, 0x0, 0x8, 0xad5, 0x6000, 0x8000, r6, r7, 0x81, 0x4}}}, &(0x7f00000008c0)={0x90, 0xfffffffffffffffe, 0x100000001, {0x3, 0x3, 0x8, 0x2, 0x80000001, 0x20, {0x1, 0x5, 0xfff, 0x81, 0x800, 0x2, 0x5, 0xb95c, 0x0, 0x6000, 0x9, r2, r5, 0x1, 0x4}}}, &(0x7f0000000980)={0xa0, 0x0, 0x80000001, [{0x3, 0x9, 0x19, 0x3f, 'system.posix_acl_default\x00'}, {0x4, 0x8, 0x19, 0x20, 'system.posix_acl_default\x00'}, {0x5, 0xffffffff, 0x3, 0x2, '[/#'}]}, &(0x7f0000000c40)={0x168, 0xffffffffffffffda, 0x4, [{{0x1, 0x1, 0x3, 0x10000, 0xff, 0x5, {0x6, 0x2, 0x8, 0x8, 0x100000000, 0xfffffffffffffffd, 0x2, 0xfffffff7, 0x8, 0x2000, 0x2, r2, r5, 0x80000000, 0x7fff}}, {0x5, 0x401, 0x19, 0x7, 'system.posix_acl_default\x00'}}, {{0x0, 0x0, 0x7ff, 0x1000, 0x7fff, 0x8, {0x4, 0x16, 0x1, 0x80000001, 0x7, 0xffffffff, 0x7, 0x6, 0x8000, 0x8000, 0x80000001, r8, r9, 0x0, 0x1}}, {0x2, 0x7, 0x1, 0x7fff, '@'}}]}, &(0x7f0000000dc0)={0xa0, 0x0, 0x0, {{0x5, 0x0, 0x8001, 0x6007, 0x8, 0x2, {0x6, 0x1, 0x7fff, 0x5, 0x8, 0x6, 0xfff, 0x9, 0x6, 0x8000, 0x5, r4, r5, 0x1, 0x6}}, {0x0, 0xe}}}, &(0x7f0000000e80)={0x20, 0x0, 0x2, {0x5, 0x4, 0xffffc193, 0x2}}}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r5, 0x0, r5, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r4, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r5, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) read$FUSE(r0, &(0x7f0000003c00)={0x2020}, 0x2020) 15:57:22 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) fork() r1 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r1, 0x200004) sendfile(r1, r1, 0x0, 0x80001d00c0d3) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000000c0)=0xb0b) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000004200)={0x50, 0x0, r3}, 0x50) read$FUSE(r0, &(0x7f0000008840)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) tkill(r4, 0x41) syz_fuse_handle_req(r2, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) tkill(r5, 0x23) 15:57:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000006000000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 573.676852][T27106] loop5: detected capacity change from 6 to 0 [ 573.748864][T27106] FAT-fs (loop5): Directory bread(block 6) failed 15:57:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000002000000000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:23 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x6, 0x2) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:23 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) tgkill(0x0, r0, 0x3a) getpid() r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x20) fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r3, 0x0, r3, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r2, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r3, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000780)=0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0xee01) getgroups(0x3, &(0x7f0000000940)=[0xee01, 0xffffffffffffffff, 0xee00]) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000980)={0x6, 0x8, {r0}, {0x0}, 0x5, 0x5}) fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r10, 0x0, r10, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000400dff2ff190100000000000000", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r9, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r10, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000100)="e4d46fe7ef30c1ef73aa38c21f42dada5523d984a6b7fd637169763a0bc0f057ce1179e57b7914604fbc80cc210fd454ea4599343cb091e4c67f448300b46af421e60f61dda843022590924e48364840cda6ae9e9666f3c75b2d8be72c8dc635e6ddb1e6a74e2b23223c8c5c64c283576c5887a47534aff2d29c50639866eb70dd03245f2ceb7d21b0c82a449145ebe6757e66f9adf4b3c3ff16f5a3e475eb717e76aa6727a58c47cad8bb2c0acaef5fb452c3d7b08d0289515c4c9abaefcb3e7896e70a005d3c30018cef55a47e63652669d8575a55192b849a010a5a280f0b8f8e4445fc5a2272b17a7f5026e5fe97d3a3702a5bb81f", 0xf7}, {&(0x7f0000000200)="fda1eb789e0743b562525ee05004c8fea5fc3aa688224483f62980eb78fd785c449e3b31d7f35b0cae32a3749b7c026be04dfde5cadf5e7b706e03fc6a0184426b5a9e8a14958377dbc552efcf9b3f297266dddcb24c6faf152e74647c409a4e85fd13e9b652b0ae2011541f67b9107045dc1ee067ab2c42ee267b2994f80f28b3dfab6d08897482af84c9fbbe08acb74d3e", 0x92}, {&(0x7f00000002c0)="45e5e67f79d59471027c0e0285c534c0a97f3742f49059c7e4816e016de049442da441f8d4191f40b52999649b86350a23f634a7f8a862ff1e9aac6d5a96b58e30bb", 0x42}, {&(0x7f0000000000)="8f5fd16c5359334d79aa95e78cd8b6d1e8b79d81c08440b806793bc5bc6b467cf917dc8a177306e645cca002ce405655918a6dbab03f", 0x36}, {&(0x7f0000000340)="97181fc85fda23fd09f1faf91ebb63840901f7c5d46bb5fa3b44ec913bdab1e8dfbbea372c96fb50f4db57ef4866d14ff9764affa0195444adb1f2a66db0597b53b525a0ae06a445ccad3e4b7031f7c9f2d39620df97045e3654efead311a540eec30b768932c6c85183d82287ab509c0f3835bca527699f8f89e3b48ff5d4ee7fc1f2ce0eb7ec345adf8587f03b4ef26409632cf5485d22189696920e5d4abb0e748d502dd5d95b842122110d562efaa77e2a0a56289f23444363f1b5f5c85d0a8d767b7ed81d2d5754d1bbea1005c081266b33df0e2d220d8181347d9ec59264", 0xe1}, {&(0x7f0000000440)="f2d264c69c7a9c98b527242df1eaba3b67d36e22855fa763d29f10b1352b5554921806e29313be16fcda3e1bacd690b5af6ada803939f286e9735fe2e76f28609e2cc60b1467c987934635daf8eb4b797c72935672668cd16e988cb64d9149ee70cb750d64", 0x65}], 0x6, &(0x7f00000009c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {r1, r8, r10}}}], 0xd8, 0x4008800}, 0x4002000) 15:57:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000fe00000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:23 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x8000, 0x29) lseek(r0, 0x3f, 0x2) tgkill(0x0, 0x0, 0x0) 15:57:23 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r6}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x93e2edc, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) r7 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000003c0)=[0x0, r5, 0x0, r3, r8, r3]) ptrace(0x4208, r7) 15:57:23 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) tgkill(0x0, r0, 0x3a) getpid() r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x20) fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r3, 0x0, r3, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r2, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r3, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000780)=0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0xee01) getgroups(0x3, &(0x7f0000000940)=[0xee01, 0xffffffffffffffff, 0xee00]) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000980)={0x6, 0x8, {r0}, {0x0}, 0x5, 0x5}) fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r10, 0x0, r10, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000400dff2ff190100000000000000", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r9, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r10, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000100)="e4d46fe7ef30c1ef73aa38c21f42dada5523d984a6b7fd637169763a0bc0f057ce1179e57b7914604fbc80cc210fd454ea4599343cb091e4c67f448300b46af421e60f61dda843022590924e48364840cda6ae9e9666f3c75b2d8be72c8dc635e6ddb1e6a74e2b23223c8c5c64c283576c5887a47534aff2d29c50639866eb70dd03245f2ceb7d21b0c82a449145ebe6757e66f9adf4b3c3ff16f5a3e475eb717e76aa6727a58c47cad8bb2c0acaef5fb452c3d7b08d0289515c4c9abaefcb3e7896e70a005d3c30018cef55a47e63652669d8575a55192b849a010a5a280f0b8f8e4445fc5a2272b17a7f5026e5fe97d3a3702a5bb81f", 0xf7}, {&(0x7f0000000200)="fda1eb789e0743b562525ee05004c8fea5fc3aa688224483f62980eb78fd785c449e3b31d7f35b0cae32a3749b7c026be04dfde5cadf5e7b706e03fc6a0184426b5a9e8a14958377dbc552efcf9b3f297266dddcb24c6faf152e74647c409a4e85fd13e9b652b0ae2011541f67b9107045dc1ee067ab2c42ee267b2994f80f28b3dfab6d08897482af84c9fbbe08acb74d3e", 0x92}, {&(0x7f00000002c0)="45e5e67f79d59471027c0e0285c534c0a97f3742f49059c7e4816e016de049442da441f8d4191f40b52999649b86350a23f634a7f8a862ff1e9aac6d5a96b58e30bb", 0x42}, {&(0x7f0000000000)="8f5fd16c5359334d79aa95e78cd8b6d1e8b79d81c08440b806793bc5bc6b467cf917dc8a177306e645cca002ce405655918a6dbab03f", 0x36}, {&(0x7f0000000340)="97181fc85fda23fd09f1faf91ebb63840901f7c5d46bb5fa3b44ec913bdab1e8dfbbea372c96fb50f4db57ef4866d14ff9764affa0195444adb1f2a66db0597b53b525a0ae06a445ccad3e4b7031f7c9f2d39620df97045e3654efead311a540eec30b768932c6c85183d82287ab509c0f3835bca527699f8f89e3b48ff5d4ee7fc1f2ce0eb7ec345adf8587f03b4ef26409632cf5485d22189696920e5d4abb0e748d502dd5d95b842122110d562efaa77e2a0a56289f23444363f1b5f5c85d0a8d767b7ed81d2d5754d1bbea1005c081266b33df0e2d220d8181347d9ec59264", 0xe1}, {&(0x7f0000000440)="f2d264c69c7a9c98b527242df1eaba3b67d36e22855fa763d29f10b1352b5554921806e29313be16fcda3e1bacd690b5af6ada803939f286e9735fe2e76f28609e2cc60b1467c987934635daf8eb4b797c72935672668cd16e988cb64d9149ee70cb750d64", 0x65}], 0x6, &(0x7f00000009c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {r1, r8, r10}}}], 0xd8, 0x4008800}, 0x4002000) 15:57:23 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x8000, 0x29) lseek(r0, 0x3f, 0x2) tgkill(0x0, 0x0, 0x0) [ 574.185074][T27185] loop2: detected capacity change from 6 to 0 [ 574.192999][T27185] FAT-fs (loop2): Directory bread(block 6) failed [ 574.211949][T27185] FAT-fs (loop2): Directory bread(block 6) failed 15:57:23 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:23 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) tgkill(0x0, r0, 0x3a) getpid() r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x20) fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r3, 0x0, r3, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r2, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r3, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000780)=0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0xee01) getgroups(0x3, &(0x7f0000000940)=[0xee01, 0xffffffffffffffff, 0xee00]) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000980)={0x6, 0x8, {r0}, {0x0}, 0x5, 0x5}) fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r10, 0x0, r10, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000400dff2ff190100000000000000", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r9, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r10, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000100)="e4d46fe7ef30c1ef73aa38c21f42dada5523d984a6b7fd637169763a0bc0f057ce1179e57b7914604fbc80cc210fd454ea4599343cb091e4c67f448300b46af421e60f61dda843022590924e48364840cda6ae9e9666f3c75b2d8be72c8dc635e6ddb1e6a74e2b23223c8c5c64c283576c5887a47534aff2d29c50639866eb70dd03245f2ceb7d21b0c82a449145ebe6757e66f9adf4b3c3ff16f5a3e475eb717e76aa6727a58c47cad8bb2c0acaef5fb452c3d7b08d0289515c4c9abaefcb3e7896e70a005d3c30018cef55a47e63652669d8575a55192b849a010a5a280f0b8f8e4445fc5a2272b17a7f5026e5fe97d3a3702a5bb81f", 0xf7}, {&(0x7f0000000200)="fda1eb789e0743b562525ee05004c8fea5fc3aa688224483f62980eb78fd785c449e3b31d7f35b0cae32a3749b7c026be04dfde5cadf5e7b706e03fc6a0184426b5a9e8a14958377dbc552efcf9b3f297266dddcb24c6faf152e74647c409a4e85fd13e9b652b0ae2011541f67b9107045dc1ee067ab2c42ee267b2994f80f28b3dfab6d08897482af84c9fbbe08acb74d3e", 0x92}, {&(0x7f00000002c0)="45e5e67f79d59471027c0e0285c534c0a97f3742f49059c7e4816e016de049442da441f8d4191f40b52999649b86350a23f634a7f8a862ff1e9aac6d5a96b58e30bb", 0x42}, {&(0x7f0000000000)="8f5fd16c5359334d79aa95e78cd8b6d1e8b79d81c08440b806793bc5bc6b467cf917dc8a177306e645cca002ce405655918a6dbab03f", 0x36}, {&(0x7f0000000340)="97181fc85fda23fd09f1faf91ebb63840901f7c5d46bb5fa3b44ec913bdab1e8dfbbea372c96fb50f4db57ef4866d14ff9764affa0195444adb1f2a66db0597b53b525a0ae06a445ccad3e4b7031f7c9f2d39620df97045e3654efead311a540eec30b768932c6c85183d82287ab509c0f3835bca527699f8f89e3b48ff5d4ee7fc1f2ce0eb7ec345adf8587f03b4ef26409632cf5485d22189696920e5d4abb0e748d502dd5d95b842122110d562efaa77e2a0a56289f23444363f1b5f5c85d0a8d767b7ed81d2d5754d1bbea1005c081266b33df0e2d220d8181347d9ec59264", 0xe1}, {&(0x7f0000000440)="f2d264c69c7a9c98b527242df1eaba3b67d36e22855fa763d29f10b1352b5554921806e29313be16fcda3e1bacd690b5af6ada803939f286e9735fe2e76f28609e2cc60b1467c987934635daf8eb4b797c72935672668cd16e988cb64d9149ee70cb750d64", 0x65}], 0x6, &(0x7f00000009c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {r1, r8, r10}}}], 0xd8, 0x4008800}, 0x4002000) 15:57:23 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r6}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x93e2edc, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) r7 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000003c0)=[0x0, r5, 0x0, r3, r8, r3]) ptrace(0x4208, r7) 15:57:23 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x8000, 0x29) lseek(r0, 0x3f, 0x2) tgkill(0x0, 0x0, 0x0) 15:57:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000cc01000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 574.601256][T27227] loop5: detected capacity change from 6 to 0 [ 574.623331][T27227] FAT-fs (loop5): Directory bread(block 6) failed [ 574.635207][T27227] FAT-fs (loop5): Directory bread(block 6) failed 15:57:24 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) socket$inet6(0xa, 0x5, 0x0) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:24 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r6}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffffffffffff00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x93e2edc, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) r7 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000003c0)=[0x0, r5, 0x0, r3, r8, r3]) ptrace(0x4208, r7) 15:57:24 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:24 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x8000, 0x29) lseek(r0, 0x3f, 0x2) 15:57:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000003202000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:24 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lseek(r0, 0x3f, 0x2) 15:57:24 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r6}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffffffffffff00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x93e2edc, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) r7 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000003c0)=[0x0, r5, 0x0, r3, r8, r3]) ptrace(0x4208, r7) [ 575.080049][T27270] loop2: detected capacity change from 6 to 0 [ 575.111498][T27270] FAT-fs (loop2): Directory bread(block 6) failed [ 575.129805][T27270] FAT-fs (loop2): Directory bread(block 6) failed 15:57:24 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r1, &(0x7f0000001b80)=""/76, 0x4c) 15:57:24 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x3f, 0x2) 15:57:24 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r6}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x93e2edc, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) r7 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000003c0)=[0x0, r5, 0x0, r3, r8, r3]) ptrace(0x4208, r7) 15:57:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000003000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:24 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) lseek(r0, 0x3f, 0x2) [ 575.462170][T27301] loop5: detected capacity change from 6 to 0 [ 575.494554][T27301] FAT-fs (loop5): Directory bread(block 6) failed [ 575.505255][T27301] FAT-fs (loop5): Directory bread(block 6) failed 15:57:25 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:25 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r6}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffffffffffff00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x93e2edc, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) r7 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000003c0)=[0x0, r5, 0x0, r3, r8, r3]) ptrace(0x4208, r7) 15:57:25 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) lseek(r0, 0x3f, 0x2) 15:57:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000005000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:25 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r1, &(0x7f0000001b80)=""/76, 0x4c) 15:57:25 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:25 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) lseek(r0, 0x3f, 0x2) 15:57:25 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r6}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffffffffffff00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x93e2edc, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000003c0)=[0x0, r5, 0x0, r3, r7, r3]) [ 575.881587][T27328] __nla_validate_parse: 30 callbacks suppressed [ 575.881598][T27328] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 575.911199][T27329] loop5: detected capacity change from 6 to 0 15:57:25 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r5}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffffffffffff00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x93e2edc, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)) 15:57:25 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r5}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffffffffffff00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x93e2edc, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) getpgid(0x0) [ 575.967288][T27329] FAT-fs (loop5): Directory bread(block 6) failed [ 575.976828][T27349] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:25 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) lseek(r0, 0x3f, 0x2) 15:57:25 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r1, &(0x7f0000001b80)=""/76, 0x4c) [ 576.044286][T27363] loop2: detected capacity change from 6 to 0 [ 576.119381][T27363] FAT-fs (loop2): Directory bread(block 6) failed [ 576.136495][T27376] loop5: detected capacity change from 6 to 0 [ 576.153333][T27376] FAT-fs (loop5): Directory bread(block 6) failed [ 576.163059][T27376] FAT-fs (loop5): Directory bread(block 6) failed 15:57:26 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:26 executing program 1: lseek(0xffffffffffffffff, 0x3f, 0x2) 15:57:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000006000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:26 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r5}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffffffffffff00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x93e2edc, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) 15:57:26 executing program 5: tgkill(0x0, 0x0, 0x0) getpid() r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:26 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:26 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x2) [ 576.804721][T27396] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 576.842417][T27397] loop5: detected capacity change from 6 to 0 15:57:26 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r5}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffffffffffff00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x93e2edc, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) 15:57:26 executing program 5: tgkill(0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 576.857597][T27397] FAT-fs (loop5): Directory bread(block 6) failed [ 576.882989][T27397] FAT-fs (loop5): Directory bread(block 6) failed 15:57:26 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r5}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffffffffffff00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0xfffffffffffffff5, 0x93e2edc, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 15:57:26 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) [ 576.911391][T27418] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000007000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 576.978507][T27430] loop2: detected capacity change from 6 to 0 [ 577.015636][T27442] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 577.032010][T27441] loop5: detected capacity change from 6 to 0 [ 577.050959][T27430] FAT-fs (loop2): Directory bread(block 6) failed [ 577.069919][T27441] FAT-fs (loop5): Directory bread(block 6) failed [ 577.081613][T27455] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 577.102636][T27441] FAT-fs (loop5): Directory bread(block 6) failed 15:57:27 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:27 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) r6 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r8, 0x0, r8, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r7, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r8, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000008840)="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", 0x2000, &(0x7f0000000c80)={&(0x7f0000000200)={0x50, 0x0, 0x3, {0x7, 0x21, 0x355c, 0x204008, 0xc9, 0x4ffc, 0x7, 0x7}}, &(0x7f0000000280)={0x18, 0x0, 0x1, {0x46c9}}, &(0x7f00000002c0)={0x18, 0xffffffffffffffda, 0x20000, {0x8}}, &(0x7f0000000300)={0x18, 0x0, 0x4, {0x3}}, &(0x7f0000000340)={0x18, 0xfffffffffffffffe, 0x8, {0x8}}, &(0x7f0000000380)={0x28, 0xfffffffffffffff5, 0x9, {{0x400, 0x41, 0x0, r5}}}, &(0x7f00000003c0)={0x60, 0x0, 0x50739bb4, {{0x7, 0x80, 0x0, 0x5, 0x4, 0x2, 0x5, 0x401}}}, &(0x7f0000000440)={0x18, 0x0, 0x5, {0x1}}, &(0x7f0000000480)={0x18, 0x0, 0x8, {'group_id'}}, &(0x7f00000004c0)={0x20, 0xffffffffffffffda, 0x3df2, {0x0, 0xe}}, &(0x7f00000005c0)={0x78, 0x0, 0x2, {0x1, 0x8, 0x0, {0x1, 0x100000001, 0x8331, 0x0, 0x100000001, 0x6, 0x7, 0xfff, 0x1f, 0x8000, 0x99b4, r3, 0x0, 0x2, 0x8}}}, &(0x7f0000000700)={0x90, 0x0, 0x2, {0x6, 0x0, 0x5, 0x9, 0x7fff, 0x1, {0x4, 0x1f, 0x9, 0x4, 0x8, 0x3943, 0x7, 0x7f, 0x3, 0x2000, 0xfff, 0x0, r4, 0x4, 0x1f}}}, &(0x7f00000007c0)={0x70, 0x0, 0x20, [{0x6, 0x6629a1ea, 0x6, 0x100, ')\x14)@:$'}, {0x5, 0x2, 0x8, 0x7fffffff, 'group_id'}, {0x5, 0xb5e, 0x4, 0x8, '#,,-'}]}, &(0x7f0000000d00)=ANY=[@ANYBLOB="90020000000000000600000000000000000000000000000003000000000000000700000000000000080000000000000006000000001000000000000000000000000000000000000003000000000000000200000000000000ff030000000000000080000000000000fe0000009d00000000000000002000007f000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="0180000012e50000000000000600000000000000040000000000000003000000050000002f265e0000000000050000000000000003000000000000007f000000000000000104000000000000f9ffffff0100000002000000000000005a000000000000001f00000000000000ff7f00000000000006000000000000000100000000000000d800000003000000f7ffffff0080000000000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="000000000800000000000000050000000000000000000000000001000a000000030000002f6465762f76637323000000000000000400000000000000030000000000000005000000000000002700000000000000318a749b0700000004000000000000000400000000000000010000000000000007000000000000002735000000000000008000000000000002000000a50500001f0900000060000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="050000000800000000000000000000000000000000000000000000000000000003000000"], &(0x7f0000000b80)={0xa0, 0xffffffffffffffda, 0x0, {{0x5, 0x1, 0x6, 0xe77, 0xb3f, 0x3, {0x1, 0x80000000, 0x8c8, 0x2, 0x3f, 0x7, 0x3f, 0x6, 0xffffffff, 0xa000, 0xec3, r6, r8, 0x80000001, 0x1ff}}, {0x0, 0x8}}}, &(0x7f0000000c40)={0x20, 0x0, 0x4, {0xfffffffc, 0x0, 0x1f, 0x7ff}}}) ftruncate(r1, 0xffff) timerfd_gettime(r0, &(0x7f0000000180)) r9 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x408002) sendmsg$can_raw(r9, &(0x7f0000000140)={&(0x7f0000000040), 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x2, 0x0, 0x1, 0x1}, 0x19, 0x1, 0x0, 0x0, "504ab997eb83704bc63a93250954264299d0e2756cd0a0462ccff42b2625d7228e671780a19fa299608e4afbc891a71d811a47fb172538c309e02273051e50aa"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x20) getpgid(0x0) 15:57:27 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r5}, 0x50) 15:57:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000009000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:27 executing program 0: r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4200, r0, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x10010, &(0x7f00000001c0)=ANY=[]) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') sync() 15:57:27 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) r6 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r8, 0x0, r8, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r7, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r8, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000008840)="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", 0x2000, &(0x7f0000000c80)={&(0x7f0000000200)={0x50, 0x0, 0x3, {0x7, 0x21, 0x355c, 0x204008, 0xc9, 0x4ffc, 0x7, 0x7}}, &(0x7f0000000280)={0x18, 0x0, 0x1, {0x46c9}}, &(0x7f00000002c0)={0x18, 0xffffffffffffffda, 0x20000, {0x8}}, &(0x7f0000000300)={0x18, 0x0, 0x4, {0x3}}, &(0x7f0000000340)={0x18, 0xfffffffffffffffe, 0x8, {0x8}}, &(0x7f0000000380)={0x28, 0xfffffffffffffff5, 0x9, {{0x400, 0x41, 0x0, r5}}}, &(0x7f00000003c0)={0x60, 0x0, 0x50739bb4, {{0x7, 0x80, 0x0, 0x5, 0x4, 0x2, 0x5, 0x401}}}, &(0x7f0000000440)={0x18, 0x0, 0x5, {0x1}}, &(0x7f0000000480)={0x18, 0x0, 0x8, {'group_id'}}, &(0x7f00000004c0)={0x20, 0xffffffffffffffda, 0x3df2, {0x0, 0xe}}, &(0x7f00000005c0)={0x78, 0x0, 0x2, {0x1, 0x8, 0x0, {0x1, 0x100000001, 0x8331, 0x0, 0x100000001, 0x6, 0x7, 0xfff, 0x1f, 0x8000, 0x99b4, r3, 0x0, 0x2, 0x8}}}, &(0x7f0000000700)={0x90, 0x0, 0x2, {0x6, 0x0, 0x5, 0x9, 0x7fff, 0x1, {0x4, 0x1f, 0x9, 0x4, 0x8, 0x3943, 0x7, 0x7f, 0x3, 0x2000, 0xfff, 0x0, r4, 0x4, 0x1f}}}, &(0x7f00000007c0)={0x70, 0x0, 0x20, [{0x6, 0x6629a1ea, 0x6, 0x100, ')\x14)@:$'}, {0x5, 0x2, 0x8, 0x7fffffff, 'group_id'}, {0x5, 0xb5e, 0x4, 0x8, '#,,-'}]}, &(0x7f0000000d00)=ANY=[@ANYBLOB="90020000000000000600000000000000000000000000000003000000000000000700000000000000080000000000000006000000001000000000000000000000000000000000000003000000000000000200000000000000ff030000000000000080000000000000fe0000009d00000000000000002000007f000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="0180000012e50000000000000600000000000000040000000000000003000000050000002f265e0000000000050000000000000003000000000000007f000000000000000104000000000000f9ffffff0100000002000000000000005a000000000000001f00000000000000ff7f00000000000006000000000000000100000000000000d800000003000000f7ffffff0080000000000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="000000000800000000000000050000000000000000000000000001000a000000030000002f6465762f76637323000000000000000400000000000000030000000000000005000000000000002700000000000000318a749b0700000004000000000000000400000000000000010000000000000007000000000000002735000000000000008000000000000002000000a50500001f0900000060000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="050000000800000000000000000000000000000000000000000000000000000003000000"], &(0x7f0000000b80)={0xa0, 0xffffffffffffffda, 0x0, {{0x5, 0x1, 0x6, 0xe77, 0xb3f, 0x3, {0x1, 0x80000000, 0x8c8, 0x2, 0x3f, 0x7, 0x3f, 0x6, 0xffffffff, 0xa000, 0xec3, r6, r8, 0x80000001, 0x1ff}}, {0x0, 0x8}}}, &(0x7f0000000c40)={0x20, 0x0, 0x4, {0xfffffffc, 0x0, 0x1f, 0x7ff}}}) ftruncate(r1, 0xffff) timerfd_gettime(r0, &(0x7f0000000180)) r9 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x408002) sendmsg$can_raw(r9, &(0x7f0000000140)={&(0x7f0000000040), 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x2, 0x0, 0x1, 0x1}, 0x19, 0x1, 0x0, 0x0, "504ab997eb83704bc63a93250954264299d0e2756cd0a0462ccff42b2625d7228e671780a19fa299608e4afbc891a71d811a47fb172538c309e02273051e50aa"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x20) getpgid(0x0) 15:57:27 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) [ 577.760028][T27490] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 577.784457][T27483] loop5: detected capacity change from 6 to 0 15:57:27 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 577.821046][T27483] FAT-fs (loop5): Directory bread(block 6) failed [ 577.836321][T27483] FAT-fs (loop5): Directory bread(block 6) failed 15:57:27 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1001, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize'}}], [{@euid_gt={'euid>', 0xee01}}, {@subj_role={'subj_role', 0x3d, '[#\''}}, {@subj_user={'subj_user', 0x3d, 'fd'}}]}}) 15:57:27 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 577.876017][T27498] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 577.879012][T27510] loop2: detected capacity change from 6 to 0 [ 577.894898][T27510] FAT-fs (loop2): Directory bread(block 6) failed [ 577.902924][T27510] FAT-fs (loop2): Directory bread(block 6) failed 15:57:27 executing program 0: r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4200, r0, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x10010, &(0x7f00000001c0)=ANY=[]) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') sync() [ 578.061378][T27535] loop5: detected capacity change from 6 to 0 15:57:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000000a000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:27 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:27 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) r6 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r8, 0x0, r8, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r7, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r8, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000008840)="0e4f3bc18daa07826a3f469ddbe2256980c92ccbc968ddd7a12f2898d8b117072a7af2f7390085760d704a4a41dea9cf42dab6b04677476d1ac0a342f172a8db47cd236cf207a2e81d24d4369bb7d74b1c63ee3e54c4c62222fac9969cea7a3ef8e2c83650a5ce03fbc4233dbd3c354310b282afff6d3fd943d8be2b3b07b30124f40c5402fadf66c23157cb2e590cbc5558283d9fca8fe1464ced232d947b3e2e549c565f1861f195f4b44b8222c2febe15a752ad328752daa797998183ffbe768251020eb57965af842faa0c5b5dab9cd173ea8146304bf0909552fba087ad7dbdb22a986a217bff17acefcf11b1d1722f1c6b5cc047ac761229d9e20b695536f8350435ddaa94c768b5b56cc20886559944ceb407bed7f9e584717c271e4a9e2cdd395a81551eba203ef4b48ec5cfee1860b65942b01e6427000d3942a3f1695cc8e4d55d7a6397b52912a5309f9f8cc6d10174e3b5ff0d0a2c660b102e6784cc6e015fa742e195b2df46dc287d34a8f838157859d74d05a3fcb731288a22b5d759f364e5c9ef959069114e04510cb25a9da5192f28d82e3fd49960fb56fe004c377bb308daf54468ab89ad9c298af57996d3bb08568bd47152f2cb91385d558260c82e4485e6481c345257f2835cda1d9e80009335fc68884e520de54953b1d62d85003417841d524e348e382e07f6af119fe9a9bc23307e3824573a1af50c2d78ff44c8395a75fde83507b0e487b66b75ac9ffd674f62a8d601b55538a8eae75d2f932498ceeeba8386660acb411817ad34716745e4cbfba96c51c453fa316404cd5478dcd07be015a911e2e710be15ee36442aa9bf4c908ac2b6a014adeec8875eab7c66203e53a807493079af31b19838693d7ee411be4ab7f8f42fa7ae9bef7216fdd0e4be50ee3d96daf7cdfd6c879f6aac53e3af38d35b84f7df98dad6c790adbb1746fd02756f5037467362ee8a8c40792bfcf00dfe477427da226cbeafe6798a0b5150f7ae102e01d5490fd83260366e1dc9bf0648705a0bf4a750e672a07be0faf72dc0547dab1aa29facd913cd508f155ed00a767cc90a775c5b920571b84b9b5118e4caba461939d80ab3802531cc1a13010c9769b9066f5b0a076e8361186216d39152e25d1301d5795dd2de76c370895e830d7f26eeb848fecb42459e92e245fc78eb797d0296c5294dcf618e9b2452e2a4baf8b47b371d09f3192413efbf71270145f784bf27694632963b666a535f05c3c4242f687b18dc0feaf2b9bf5b39044fb2fe46bdc41ec00f5149b4c61b340cbe5e277f39cc6129c6505cfde40feb99d84a788b23966c5eabd73b7363ba2550296981807f9fca3fd1f0ea34835bc1aecf54db70f25c831aa5d3284050d710f54cafe039b9248a2068cb9645ff5db25928189674ab18a702ee8b8bcfa3b928360159b5780219a2ece454c6d52a8459c67c942318f2946cd6f266c0790ed770c26bd6964c7f768e5b6a7caf6ab7b2632f365fef5b3c634979a8886f179614cb9f22e360c8a766b2aba7e3d2138d488ddbadb89bb854f5aef80f6b2cef5bb613c4349c43b398f8a3f3a24c1329c7f69950cadac1a89902ee897ea0b9217b3e2119fe03fb4dbd671251a3622960fe38421a89492b2ffaa9943089435b59fea42735aebb04c399b7f682c4dda5c19197961521676f09674a8a7718fc9587a6a45b7b239a01199fd08534e50a83b8da83f978f831b3b2fa2fd07bd8095927b3676c7ff8874ccf9f990a1e0a18e92510359660e38945bb308621f6a708364299e20ceb2c849c8e5443f27dc97e3947e7e9b62bac71aaedbf757c917670954001267567c4c3094af214012b86d9df4a84602767717c059721c886678dcab21d8880726978a6b9fa4fe4b330eb48034f118d428bf49f8f7a6b46138cbf74346128ec1998512981a62fb15141fd8123778baccff78eefe35ded70025773c77ee044daf7a6e73493c818f40cf6f70201d1849212b26ce0600e4e92e1702382d8edd08797c627086f1ae743a75f72cfe2ee3c44a09f21273906595fe14352266b40e6e47a3bcf191cea4185547e903c10854718cc5dc11a1fc0410916b8cb2071ee0c3989bc3d1d601b2e120bdf66cac31983ec6cbc32f7ce0a94be5a197053cdb041444154bf0a097f8792b0e84704051b52847ce436a50fbf24c1a19e5505f29c010c3ae0942df1298d8ab54d8161a4189bc2d544bc9f33fba6762fa7feae1930229556731752b5bfbbace8ee322410b27a3bda9b810e1b6413f6e6a1bb7718a6083ac344e5aa1891940d32f7e1864a5ee682b3952d7441743b9c8743a8befa324ffb6f3acd253b62d47bcb6dd422323593a70a2e05d68fd02b616db47e671a98e64f323496cda90875013e8853f59566365d63447fc3c1c40f963bb7ca9ebf3da44f08d53c64dbd1fefd528390664f32367f34451591c2b5ec300ed21e4a5d8bc46832ca60bc67dd28535aba1af4816f274f531206694d5bc5c2439523c124c2bdaa221a7736ba68c18a411ff715155e47d85963bc2e1471ca1109c8e4dc8bacc0aeff9f7f37beaf8fa9f587a9d9bdcc1ffb85331148e0eb595e058d57db8958800841cdcc086fd395b19539c0e8d42a66b8f639fd5c0de645dda290f76966a9948726071f1e9c70a80674b020f5beff90bf656fb58f98d807109fa96876c64b855bea785936bf34893dc80e1c87097e927663e0b7d3bd5c2b5ae35938863fbab6051182d5bfd1dfb5de9159fd81b62b2529db27d42647144e888dfefd8757be534ff5b56d0169f17560d73938ee164ae9734697c41fc2c8420154c54b0f46940d2e251c79a859dba9f92606d5201ce11ed61b9eabc1cab66f09c37d3cf3e251f7be157b1b7583359f6c22b66405af61065e494442b13d14c7a3ce93456256fb42c113297dd81956f61e909a04f562d3c48c0bc0ba9ff8ffb8a661c0a81ac7ca06a8b8c35071630efe643e6c581bf50c44ecc474c49a120492efcb058c8d98156fa80db54407dc9478f5c6e994fd85b92d116c5cad2fddc13149a4c9b51291c00cca9ffa9da7b92562bc5e210a0c8e620d5aa0a6188d3266aab8e4c6bd36b82c14e8ea7a326c9279081449167d4938baf591a09391f123e4d59c804dd01528bf65e96dc1d1edb7db22817f6e8447e63e4106e42329af75a58efda47ff83220654659ae14bcff8296440e6f28e87d45d93b185d2bf20979853c17ada46df0b80231500bb26c54c940b8ae921773d25918af5b03953edc3a93cbda24ed54234254b00e3385a91e833c1119265ffa94958d7a770728ba408d058604f1aee46181263bf6566c7d227c205312617cb5298aee1959bbbe2c9ecc29d141f9612d7cddb2b667073cab7f02d48ed30ec21ba2ece0edc90bc9e35878a6a681beaac620aa45672db1eb946bde6d6b27d14ea273deb1bc92fdb0427e9212846849b6fd93640e6b4e286daf8760c7173ff1a5ae91611fe40a22e8d74053d856aba4407fe4f3cd411c98c0b12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16048941d7ea95f93028b4b47170f03d911bfec466926398795491b6c19616234461e161c7711f60b610a06a38445d702ba25e929fd7b3b0ac27802d9d1a9e2434dd3d163239b8de0055b1e0c809d453f36a1656e692da98cfb72ff137e55056a84309c56f8b9793d107a4e8a832396bced217bd8816693386615c9dc4dc839eac7e028149ea6fb5f14122557d135d2181861d436c653fe0df94f58108a647c6c284042ace82fa03749d2b9bf19807d86e44012dfaf6ba7b15d2e8199c5549615bee2521914c0947e172f21b535f2d9b02f74b8bf939fbba3f028ca61b5fe134a804a6c8ae2e6c06dc2bcb93c11232729ac955596b65c720a4ff91ac4f404202919636d2cb4dda12117a42d8e4306456e7e494437e660534bf7bac6915ff1a3a9510a88b2760d4bc64832e87bec5c78e4fd993df8d942dc4c5a62f8cb894d58e4bc483ff2a91de1e6f40ec0740d8a7dff33523bc5bc4c6d9c0990ea9c8bc50c5eccfbcd7f271b2111c4edaf289d4132671c87f44e504a96a470163d3e91b8db9d00abeee16afe236d1dc3f0242b10c9a13f6592e3fcea0e79b056d67131e20f4696a9088f66503713e56aacf66a9af0807f77cca0d5e6279f2b3fc0128caa8cd21519d4b743786a0d1c31cbb88bb7407cf4296c3e54d4ab560ed5a7b89438c78b5a96f4c2cc0d17433ecfb61df46ac661bd43fd711a959329acc72c0824f2486d833915d5a5333d09e9a64016764b1afb2a2aee31e809033b139afa4d22d7f1c987e32d5e5fd0753adf158f2dc7f70fc7b42728cdd21062cfcf2f5bc682037a557757dad7a4c1fc9d25f4ad3de7919852bc178cc27f7a3abc5091032b40a59bde47c86fba6e1ce0702855d702ab8f9f1e1db94237a661a3b65ae059c8890076798633a36b5f4655f7af76bac18468bb96c2ead4ec5da608e6e5209cc1ce0d54177510c8b67e8aca13d4ce62570e772245e7fc1771bc0fdc3385e47e2b4c700474b01ccdc5594e24381979c9443522667af390f1551dd7b0d023e60d1880c5a1085c1c3e0ae55033c069332d78ee6751e0ed2fcdbb16cb1b119296df408170d6eea200efe5a0bbccddfc65874589a1792dad9618c4404de59a376a3f066b0c60d9dd7c4403f27c871b6b35502f40fc87203d40a3c0fe1b736562a976442bdb41901220b10ab4927d248c896c6ceaa92d27ebcded913317cb4c973fb9a24207bab1b52a4340a0209b51617d1f463285131a278c00561ac267d72aeee736f34e38f129a56cb845f127ece9425b462501e57413c32c7dae3b92af59a742430fdc4c77df01dc7e093f8cfcf5a694a94c4b0d8869b0d68502eb27d4a4bf6aee1d1bd5ef40b47c3e8dde21a121340c1c6d7ed820fca46a1e0ff0f3944f56b85bfc11bf6625e1725c534045ce93130b38294967e16def003af5f3cae41640a45f5bfdade889f5bf330b4ede017c3f8d4ada72f156666fa0c4ccc85af81cbc7713f016738e46814d5c3caa5b01cc0222cbbdac8855034abb98d79ed395f012eee5680788e2b7320270ce165eb13419c66aaef23cffd30f92cca048bc2aebb892905f3317b06000a293c57120b4f2d7562fed5c03e4dba45b2c4aa35cafec5bcb421e244f9afe55eb602690fc47edba1bae2d0316ed1851733ec9a7c0f71c4409dd4a9f575ccbed9ad13eabd9b8a407e529d4a82e098e6bc45cf844fbdc8ef9d2d44ee8295551d96a44a2e35b4f297cc1167ebc39f3a883ec229f31957b817afd961ce3f85e549f10c96464e8a20b09183cc3b7a78250faced0025c272bef30d5d9467e61dcf136a57ec5c0079eb27998b3d67d4294e4a1677c43e78163e6fa6ad9bbdfe7a1723434fa13f1007472e500ad355690671f37d76b33ed7b7ee8d91aa2905fb4e5714155a0e90b5e3dc81e8bdc4cbae7751284ed193bea27f148145a48db85e0dfffc2f533876c25b88f72fe1b32d860c44779c4e3e0aa0c571f32dec13b4e35e0611fa74da9d1bec7e43d8b0c3ea5458ddaa115e97b99f55ff163fe47896f94280dca5c28d147cb4c8088b1f48777c74329b87fcee80af770f85eaa27318f59e433d2ac647c94955c5aae3f045a620350e1512f850609bb863e11b2b565b6ad6299143c3113c71d7fbedcc1229802580b21801dbe04f71442494d4c2818102f86842c78d80f8e591cd183da22245306ca8dc8bca86aed94ac5e1d68b5ceac6d834960e0f55a6588a298f316d85893ffe346dc5243eb06854fcb2b40fdbff5bcb54891942aac78bc0f92f31244ecf84021d4727c4a94b3ef757e6d7de6dafaa2716bd1b8f86719eca430d55f34bbccdb474f9f87c2fbe26541750785ee31a666a64695d5018e3bacd85a41fe9b6dc4a3382b1cb87fec7d67afdad223f414c688fcbfdd11e4ffd94b2a78b8ceac39c66e67389f96fc718d71b704121910279e282743cc4b443f08bfea484e8d9883347335888efef608d84382b826f05e29aafc01a5ccb156150351a8405abfe0b87ca4c6b40d5305d8d4be3ac3c8ba0bc2f05e23f9bc515c6addafb84a2f7721d04719bef24989711c0b6be815a458290b4da858a3f70c5e8bc63dbe281f33e672089f150635838026f0e0091d968933bb50f1548356a5b6a8d3a89158e36704b466770cb017629687d3a3ab3f67cc59c24ed4325879f0410a9c52a2ef162154641c8f8713d24dfbe0e97dd29e9baf1a14a26e4e7b84999bb3fb56d72776b5bb44c20d85de1e0009ee09ba94b275e48ffb22aa157980bda28a4aba30cd65af70aefc3c9a80adf64dcf27ca943fd200a9321aa56d2a2dd21e699645012a032e4ce887636fa107b02cee4b60de1c2610c9e6b915d55530dca7c8c6a028c044332f046e37d7a2bbb52df00b63420b3fa149504ca4b1901136244da3203ec275bc4182893388dc788a3966614ea717f456a8b02a2b4c909ead0506b168c69655a9b28b0e9e8aa9d37d1368464d7bcfdbd5989d1f6b392a42669647436f9fe6deb82235135c12d5a015aaadbc15f2dea50c8014e4edfb3929ef7124e0f0752f198af1acc81861fa14215b2e9f48b0bf57cbf000d1a0d8e8f4c7a860698b16c5b57307ad1385b42acdc784a1394b2102687374b0007856177349ad81ab184c87c4b9d1873b447e87f6cb52567ac0389d4a4c896a506ea76c38a55d67bbcbfb699e07bb760d61f50db2efce01ced7bb09b0f160f24f2ea90476083e679a23ba201bc27e8e8af240f20eafc8242f757afbe33847f58c6af7b5b4a0b5073c35dcfadaecdb0fbfb4dd51270ea7b1bf5b2551dc85e3dfabb1765428bcc942254b96f6a48cdadd245fb3da8f94b6de4a3421ec87b3d25c880f44565b299317b9ee8ed68fbc8e1541e620467d483f6a067d3367a0ea7b12943755cf26fc7f885d755f2155c6dcc82da2e044c29a0b7d90c8051a8742953f5521bc590773ad216b5e70d0f33d3df89fe7a60e6b74ed994173a9ac4fe82f589e68080ad08370584acaa4056a6c28db270d286d7909d080255658b4541d7b1f5b6d9cf87837d5eea81caf4fbf9eb0a6f9d7817ab9348646e48e6a9719b81b5ee55cdc79a74da3c958a5fe31be6b352200d50dc8057ff748222ed52f05aabda0389f6cc1afb03a13df5f42e0aa53e6433227eba4ac026fdcd2d074aefb831ef5b52cdf0a2345773df7c085287f296d6b421a527e0454ab15a20368bc066d7294f2f9b5e3b7375c7c7e72f4651fb6b7419460b2000c891a9f7afbfacd78d80cdbb9f276317ca195e28b4440a824e26d04451c13cd596063e0d6058c5478fe7606f37a337ef2c8a0bde5565f5ac33acea3dddfca8fd71bdcf36ee72e4ba68cdb5d64d811e97401bc3108e1598865721d43b4b13da9207b312d6d3ca94911eb800cc92347515ceb2eb1709b85723e45ca4438bd68b11ad366753659dc061aaf9f8246d2bf75426295f0d2fb541f0a20652fe39987a9412cefdc1579a866a4321c369a56ec8011b201a3606eb69ae8d631f8e4b727628c0207b4d318fc8d2c34bd37b1d993234a0a692ba8cd3a12b6b7fa2c56aa3a91faf1464515b2ca351adf1cbd9aec1fc98743bc46385d24837e85fcfd8633ebc4937f5c8bf2f96dd89d67ac44ab8b1567a0c19056d456f5d4b953e8cb9097439d3f2453553eb1961d2d08c118b6bc713b8a23a3892c6cfb31e052db9a66a755c212a8a6ebf10643e60e969756b3223626b96b3295e2fcbebd0834a11c43841f8e32b36cc2af3c49fa72e084b17b098064a59f038fa2cd5eff10eeb3aeaea9670aec6769be7976b60db5d4842065f4166f25c7f5d2d3a72acf4458a83e69ede02bea2ffbd7637ca7a3073a790398eca4572db18439a7b97f12d3cc0e4344c2c4668ae13327f9b9220ab864f68c6681af9f9a62f0afd18267bc2cdddab70f32534c58d0514eb9126453cbd215df883223e1df9dbb9eeb14e488a14f011c92a8b424497f8bde740e8c292e3b25349cf2f59b75cd923ceb35d9182b84aade6b962fc169109e62264905f058d8489df86fa167", 0x2000, &(0x7f0000000c80)={&(0x7f0000000200)={0x50, 0x0, 0x3, {0x7, 0x21, 0x355c, 0x204008, 0xc9, 0x4ffc, 0x7, 0x7}}, &(0x7f0000000280)={0x18, 0x0, 0x1, {0x46c9}}, &(0x7f00000002c0)={0x18, 0xffffffffffffffda, 0x20000, {0x8}}, &(0x7f0000000300)={0x18, 0x0, 0x4, {0x3}}, &(0x7f0000000340)={0x18, 0xfffffffffffffffe, 0x8, {0x8}}, &(0x7f0000000380)={0x28, 0xfffffffffffffff5, 0x9, {{0x400, 0x41, 0x0, r5}}}, &(0x7f00000003c0)={0x60, 0x0, 0x50739bb4, {{0x7, 0x80, 0x0, 0x5, 0x4, 0x2, 0x5, 0x401}}}, &(0x7f0000000440)={0x18, 0x0, 0x5, {0x1}}, &(0x7f0000000480)={0x18, 0x0, 0x8, {'group_id'}}, &(0x7f00000004c0)={0x20, 0xffffffffffffffda, 0x3df2, {0x0, 0xe}}, &(0x7f00000005c0)={0x78, 0x0, 0x2, {0x1, 0x8, 0x0, {0x1, 0x100000001, 0x8331, 0x0, 0x100000001, 0x6, 0x7, 0xfff, 0x1f, 0x8000, 0x99b4, r3, 0x0, 0x2, 0x8}}}, &(0x7f0000000700)={0x90, 0x0, 0x2, {0x6, 0x0, 0x5, 0x9, 0x7fff, 0x1, {0x4, 0x1f, 0x9, 0x4, 0x8, 0x3943, 0x7, 0x7f, 0x3, 0x2000, 0xfff, 0x0, r4, 0x4, 0x1f}}}, &(0x7f00000007c0)={0x70, 0x0, 0x20, [{0x6, 0x6629a1ea, 0x6, 0x100, ')\x14)@:$'}, {0x5, 0x2, 0x8, 0x7fffffff, 'group_id'}, {0x5, 0xb5e, 0x4, 0x8, '#,,-'}]}, &(0x7f0000000d00)=ANY=[@ANYBLOB="90020000000000000600000000000000000000000000000003000000000000000700000000000000080000000000000006000000001000000000000000000000000000000000000003000000000000000200000000000000ff030000000000000080000000000000fe0000009d00000000000000002000007f000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="0180000012e50000000000000600000000000000040000000000000003000000050000002f265e0000000000050000000000000003000000000000007f000000000000000104000000000000f9ffffff0100000002000000000000005a000000000000001f00000000000000ff7f00000000000006000000000000000100000000000000d800000003000000f7ffffff0080000000000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="000000000800000000000000050000000000000000000000000001000a000000030000002f6465762f76637323000000000000000400000000000000030000000000000005000000000000002700000000000000318a749b0700000004000000000000000400000000000000010000000000000007000000000000002735000000000000008000000000000002000000a50500001f0900000060000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="050000000800000000000000000000000000000000000000000000000000000003000000"], &(0x7f0000000b80)={0xa0, 0xffffffffffffffda, 0x0, {{0x5, 0x1, 0x6, 0xe77, 0xb3f, 0x3, {0x1, 0x80000000, 0x8c8, 0x2, 0x3f, 0x7, 0x3f, 0x6, 0xffffffff, 0xa000, 0xec3, r6, r8, 0x80000001, 0x1ff}}, {0x0, 0x8}}}, &(0x7f0000000c40)={0x20, 0x0, 0x4, {0xfffffffc, 0x0, 0x1f, 0x7ff}}}) ftruncate(r1, 0xffff) timerfd_gettime(r0, &(0x7f0000000180)) r9 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x408002) sendmsg$can_raw(r9, &(0x7f0000000140)={&(0x7f0000000040), 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x2, 0x0, 0x1, 0x1}, 0x19, 0x1, 0x0, 0x0, "504ab997eb83704bc63a93250954264299d0e2756cd0a0462ccff42b2625d7228e671780a19fa299608e4afbc891a71d811a47fb172538c309e02273051e50aa"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x20) getpgid(0x0) 15:57:27 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private1, @in6}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x1, &(0x7f0000000200)=[0xee01]) 15:57:27 executing program 0: r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4200, r0, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x10010, &(0x7f00000001c0)=ANY=[]) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') sync() 15:57:27 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:28 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) r6 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r8, 0x0, r8, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r7, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r8, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000008840)="0e4f3bc18daa07826a3f469ddbe2256980c92ccbc968ddd7a12f2898d8b117072a7af2f7390085760d704a4a41dea9cf42dab6b04677476d1ac0a342f172a8db47cd236cf207a2e81d24d4369bb7d74b1c63ee3e54c4c62222fac9969cea7a3ef8e2c83650a5ce03fbc4233dbd3c354310b282afff6d3fd943d8be2b3b07b30124f40c5402fadf66c23157cb2e590cbc5558283d9fca8fe1464ced232d947b3e2e549c565f1861f195f4b44b8222c2febe15a752ad328752daa797998183ffbe768251020eb57965af842faa0c5b5dab9cd173ea8146304bf0909552fba087ad7dbdb22a986a217bff17acefcf11b1d1722f1c6b5cc047ac761229d9e20b695536f8350435ddaa94c768b5b56cc20886559944ceb407bed7f9e584717c271e4a9e2cdd395a81551eba203ef4b48ec5cfee1860b65942b01e6427000d3942a3f1695cc8e4d55d7a6397b52912a5309f9f8cc6d10174e3b5ff0d0a2c660b102e6784cc6e015fa742e195b2df46dc287d34a8f838157859d74d05a3fcb731288a22b5d759f364e5c9ef959069114e04510cb25a9da5192f28d82e3fd49960fb56fe004c377bb308daf54468ab89ad9c298af57996d3bb08568bd47152f2cb91385d558260c82e4485e6481c345257f2835cda1d9e80009335fc68884e520de54953b1d62d85003417841d524e348e382e07f6af119fe9a9bc23307e3824573a1af50c2d78ff44c8395a75fde83507b0e487b66b75ac9ffd674f62a8d601b55538a8eae75d2f932498ceeeba8386660acb411817ad34716745e4cbfba96c51c453fa316404cd5478dcd07be015a911e2e710be15ee36442aa9bf4c908ac2b6a014adeec8875eab7c66203e53a807493079af31b19838693d7ee411be4ab7f8f42fa7ae9bef7216fdd0e4be50ee3d96daf7cdfd6c879f6aac53e3af38d35b84f7df98dad6c790adbb1746fd02756f5037467362ee8a8c40792bfcf00dfe477427da226cbeafe6798a0b5150f7ae102e01d5490fd83260366e1dc9bf0648705a0bf4a750e672a07be0faf72dc0547dab1aa29facd913cd508f155ed00a767cc90a775c5b920571b84b9b5118e4caba461939d80ab3802531cc1a13010c9769b9066f5b0a076e8361186216d39152e25d1301d5795dd2de76c370895e830d7f26eeb848fecb42459e92e245fc78eb797d0296c5294dcf618e9b2452e2a4baf8b47b371d09f3192413efbf71270145f784bf27694632963b666a535f05c3c4242f687b18dc0feaf2b9bf5b39044fb2fe46bdc41ec00f5149b4c61b340cbe5e277f39cc6129c6505cfde40feb99d84a788b23966c5eabd73b7363ba2550296981807f9fca3fd1f0ea34835bc1aecf54db70f25c831aa5d3284050d710f54cafe039b9248a2068cb9645ff5db25928189674ab18a702ee8b8bcfa3b928360159b5780219a2ece454c6d52a8459c67c942318f2946cd6f266c0790ed770c26bd6964c7f768e5b6a7caf6ab7b2632f365fef5b3c634979a8886f179614cb9f22e360c8a766b2aba7e3d2138d488ddbadb89bb854f5aef80f6b2cef5bb613c4349c43b398f8a3f3a24c1329c7f69950cadac1a89902ee897ea0b9217b3e2119fe03fb4dbd671251a3622960fe38421a89492b2ffaa9943089435b59fea42735aebb04c399b7f682c4dda5c19197961521676f09674a8a7718fc9587a6a45b7b239a01199fd08534e50a83b8da83f978f831b3b2fa2fd07bd8095927b3676c7ff8874ccf9f990a1e0a18e92510359660e38945bb308621f6a708364299e20ceb2c849c8e5443f27dc97e3947e7e9b62bac71aaedbf757c917670954001267567c4c3094af214012b86d9df4a84602767717c059721c886678dcab21d8880726978a6b9fa4fe4b330eb48034f118d428bf49f8f7a6b46138cbf74346128ec1998512981a62fb15141fd8123778baccff78eefe35ded70025773c77ee044daf7a6e73493c818f40cf6f70201d1849212b26ce0600e4e92e1702382d8edd08797c627086f1ae743a75f72cfe2ee3c44a09f21273906595fe14352266b40e6e47a3bcf191cea4185547e903c10854718cc5dc11a1fc0410916b8cb2071ee0c3989bc3d1d601b2e120bdf66cac31983ec6cbc32f7ce0a94be5a197053cdb041444154bf0a097f8792b0e84704051b52847ce436a50fbf24c1a19e5505f29c010c3ae0942df1298d8ab54d8161a4189bc2d544bc9f33fba6762fa7feae1930229556731752b5bfbbace8ee322410b27a3bda9b810e1b6413f6e6a1bb7718a6083ac344e5aa1891940d32f7e1864a5ee682b3952d7441743b9c8743a8befa324ffb6f3acd253b62d47bcb6dd422323593a70a2e05d68fd02b616db47e671a98e64f323496cda90875013e8853f59566365d63447fc3c1c40f963bb7ca9ebf3da44f08d53c64dbd1fefd528390664f32367f34451591c2b5ec300ed21e4a5d8bc46832ca60bc67dd28535aba1af4816f274f531206694d5bc5c2439523c124c2bdaa221a7736ba68c18a411ff715155e47d85963bc2e1471ca1109c8e4dc8bacc0aeff9f7f37beaf8fa9f587a9d9bdcc1ffb85331148e0eb595e058d57db8958800841cdcc086fd395b19539c0e8d42a66b8f639fd5c0de645dda290f76966a9948726071f1e9c70a80674b020f5beff90bf656fb58f98d807109fa96876c64b855bea785936bf34893dc80e1c87097e927663e0b7d3bd5c2b5ae35938863fbab6051182d5bfd1dfb5de9159fd81b62b2529db27d42647144e888dfefd8757be534ff5b56d0169f17560d73938ee164ae9734697c41fc2c8420154c54b0f46940d2e251c79a859dba9f92606d5201ce11ed61b9eabc1cab66f09c37d3cf3e251f7be157b1b7583359f6c22b66405af61065e494442b13d14c7a3ce93456256fb42c113297dd81956f61e909a04f562d3c48c0bc0ba9ff8ffb8a661c0a81ac7ca06a8b8c35071630efe643e6c581bf50c44ecc474c49a120492efcb058c8d98156fa80db54407dc9478f5c6e994fd85b92d116c5cad2fddc13149a4c9b51291c00cca9ffa9da7b92562bc5e210a0c8e620d5aa0a6188d3266aab8e4c6bd36b82c14e8ea7a326c9279081449167d4938baf591a09391f123e4d59c804dd01528bf65e96dc1d1edb7db22817f6e8447e63e4106e42329af75a58efda47ff83220654659ae14bcff8296440e6f28e87d45d93b185d2bf20979853c17ada46df0b80231500bb26c54c940b8ae921773d25918af5b03953edc3a93cbda24ed54234254b00e3385a91e833c1119265ffa94958d7a770728ba408d058604f1aee46181263bf6566c7d227c205312617cb5298aee1959bbbe2c9ecc29d141f9612d7cddb2b667073cab7f02d48ed30ec21ba2ece0edc90bc9e35878a6a681beaac620aa45672db1eb946bde6d6b27d14ea273deb1bc92fdb0427e9212846849b6fd93640e6b4e286daf8760c7173ff1a5ae91611fe40a22e8d74053d856aba4407fe4f3cd411c98c0b12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", 0x2000, &(0x7f0000000c80)={&(0x7f0000000200)={0x50, 0x0, 0x3, {0x7, 0x21, 0x355c, 0x204008, 0xc9, 0x4ffc, 0x7, 0x7}}, &(0x7f0000000280)={0x18, 0x0, 0x1, {0x46c9}}, &(0x7f00000002c0)={0x18, 0xffffffffffffffda, 0x20000, {0x8}}, &(0x7f0000000300)={0x18, 0x0, 0x4, {0x3}}, &(0x7f0000000340)={0x18, 0xfffffffffffffffe, 0x8, {0x8}}, &(0x7f0000000380)={0x28, 0xfffffffffffffff5, 0x9, {{0x400, 0x41, 0x0, r5}}}, &(0x7f00000003c0)={0x60, 0x0, 0x50739bb4, {{0x7, 0x80, 0x0, 0x5, 0x4, 0x2, 0x5, 0x401}}}, &(0x7f0000000440)={0x18, 0x0, 0x5, {0x1}}, &(0x7f0000000480)={0x18, 0x0, 0x8, {'group_id'}}, &(0x7f00000004c0)={0x20, 0xffffffffffffffda, 0x3df2, {0x0, 0xe}}, &(0x7f00000005c0)={0x78, 0x0, 0x2, {0x1, 0x8, 0x0, {0x1, 0x100000001, 0x8331, 0x0, 0x100000001, 0x6, 0x7, 0xfff, 0x1f, 0x8000, 0x99b4, r3, 0x0, 0x2, 0x8}}}, &(0x7f0000000700)={0x90, 0x0, 0x2, {0x6, 0x0, 0x5, 0x9, 0x7fff, 0x1, {0x4, 0x1f, 0x9, 0x4, 0x8, 0x3943, 0x7, 0x7f, 0x3, 0x2000, 0xfff, 0x0, r4, 0x4, 0x1f}}}, &(0x7f00000007c0)={0x70, 0x0, 0x20, [{0x6, 0x6629a1ea, 0x6, 0x100, ')\x14)@:$'}, {0x5, 0x2, 0x8, 0x7fffffff, 'group_id'}, {0x5, 0xb5e, 0x4, 0x8, '#,,-'}]}, &(0x7f0000000d00)=ANY=[@ANYBLOB="90020000000000000600000000000000000000000000000003000000000000000700000000000000080000000000000006000000001000000000000000000000000000000000000003000000000000000200000000000000ff030000000000000080000000000000fe0000009d00000000000000002000007f000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="0180000012e50000000000000600000000000000040000000000000003000000050000002f265e0000000000050000000000000003000000000000007f000000000000000104000000000000f9ffffff0100000002000000000000005a000000000000001f00000000000000ff7f00000000000006000000000000000100000000000000d800000003000000f7ffffff0080000000000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="000000000800000000000000050000000000000000000000000001000a000000030000002f6465762f76637323000000000000000400000000000000030000000000000005000000000000002700000000000000318a749b0700000004000000000000000400000000000000010000000000000007000000000000002735000000000000008000000000000002000000a50500001f0900000060000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="050000000800000000000000000000000000000000000000000000000000000003000000"], &(0x7f0000000b80)={0xa0, 0xffffffffffffffda, 0x0, {{0x5, 0x1, 0x6, 0xe77, 0xb3f, 0x3, {0x1, 0x80000000, 0x8c8, 0x2, 0x3f, 0x7, 0x3f, 0x6, 0xffffffff, 0xa000, 0xec3, r6, r8, 0x80000001, 0x1ff}}, {0x0, 0x8}}}, &(0x7f0000000c40)={0x20, 0x0, 0x4, {0xfffffffc, 0x0, 0x1f, 0x7ff}}}) ftruncate(r1, 0xffff) timerfd_gettime(r0, &(0x7f0000000180)) r9 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x408002) sendmsg$can_raw(r9, &(0x7f0000000140)={&(0x7f0000000040), 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x2, 0x0, 0x1, 0x1}, 0x19, 0x1, 0x0, 0x0, "504ab997eb83704bc63a93250954264299d0e2756cd0a0462ccff42b2625d7228e671780a19fa299608e4afbc891a71d811a47fb172538c309e02273051e50aa"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x20) [ 578.679182][T27564] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:28 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000200)=[0xee01]) 15:57:28 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000200)=[0xee01]) [ 578.723811][T27566] loop5: detected capacity change from 6 to 0 15:57:28 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:28 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000200)=[0xee01]) 15:57:28 executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000200)=[0xee01]) [ 578.797799][T27584] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 578.859855][T27586] loop2: detected capacity change from 6 to 0 15:57:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000000c000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:28 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) getgroups(0x1, &(0x7f0000000200)=[0xee01]) [ 578.915300][T27586] FAT-fs (loop2): Directory bread(block 6) failed [ 578.938776][T27606] loop5: detected capacity change from 6 to 0 15:57:28 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:28 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) r6 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r8, 0x0, r8, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r7, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r8, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000008840)="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", 0x2000, &(0x7f0000000c80)={&(0x7f0000000200)={0x50, 0x0, 0x3, {0x7, 0x21, 0x355c, 0x204008, 0xc9, 0x4ffc, 0x7, 0x7}}, &(0x7f0000000280)={0x18, 0x0, 0x1, {0x46c9}}, &(0x7f00000002c0)={0x18, 0xffffffffffffffda, 0x20000, {0x8}}, &(0x7f0000000300)={0x18, 0x0, 0x4, {0x3}}, &(0x7f0000000340)={0x18, 0xfffffffffffffffe, 0x8, {0x8}}, &(0x7f0000000380)={0x28, 0xfffffffffffffff5, 0x9, {{0x400, 0x41, 0x0, r5}}}, &(0x7f00000003c0)={0x60, 0x0, 0x50739bb4, {{0x7, 0x80, 0x0, 0x5, 0x4, 0x2, 0x5, 0x401}}}, &(0x7f0000000440)={0x18, 0x0, 0x5, {0x1}}, &(0x7f0000000480)={0x18, 0x0, 0x8, {'group_id'}}, &(0x7f00000004c0)={0x20, 0xffffffffffffffda, 0x3df2, {0x0, 0xe}}, &(0x7f00000005c0)={0x78, 0x0, 0x2, {0x1, 0x8, 0x0, {0x1, 0x100000001, 0x8331, 0x0, 0x100000001, 0x6, 0x7, 0xfff, 0x1f, 0x8000, 0x99b4, r3, 0x0, 0x2, 0x8}}}, &(0x7f0000000700)={0x90, 0x0, 0x2, {0x6, 0x0, 0x5, 0x9, 0x7fff, 0x1, {0x4, 0x1f, 0x9, 0x4, 0x8, 0x3943, 0x7, 0x7f, 0x3, 0x2000, 0xfff, 0x0, r4, 0x4, 0x1f}}}, &(0x7f00000007c0)={0x70, 0x0, 0x20, [{0x6, 0x6629a1ea, 0x6, 0x100, ')\x14)@:$'}, {0x5, 0x2, 0x8, 0x7fffffff, 'group_id'}, {0x5, 0xb5e, 0x4, 0x8, '#,,-'}]}, &(0x7f0000000d00)=ANY=[@ANYBLOB="90020000000000000600000000000000000000000000000003000000000000000700000000000000080000000000000006000000001000000000000000000000000000000000000003000000000000000200000000000000ff030000000000000080000000000000fe0000009d00000000000000002000007f000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="0180000012e50000000000000600000000000000040000000000000003000000050000002f265e0000000000050000000000000003000000000000007f000000000000000104000000000000f9ffffff0100000002000000000000005a000000000000001f00000000000000ff7f00000000000006000000000000000100000000000000d800000003000000f7ffffff0080000000000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="000000000800000000000000050000000000000000000000000001000a000000030000002f6465762f76637323000000000000000400000000000000030000000000000005000000000000002700000000000000318a749b0700000004000000000000000400000000000000010000000000000007000000000000002735000000000000008000000000000002000000a50500001f0900000060000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="050000000800000000000000000000000000000000000000000000000000000003000000"], &(0x7f0000000b80)={0xa0, 0xffffffffffffffda, 0x0, {{0x5, 0x1, 0x6, 0xe77, 0xb3f, 0x3, {0x1, 0x80000000, 0x8c8, 0x2, 0x3f, 0x7, 0x3f, 0x6, 0xffffffff, 0xa000, 0xec3, r6, r8, 0x80000001, 0x1ff}}, {0x0, 0x8}}}, &(0x7f0000000c40)={0x20, 0x0, 0x4, {0xfffffffc, 0x0, 0x1f, 0x7ff}}}) ftruncate(r1, 0xffff) timerfd_gettime(r0, &(0x7f0000000180)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x408002) 15:57:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000009000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:28 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) getgroups(0x1, &(0x7f0000000200)=[0xee01]) 15:57:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000000f000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:28 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) getgroups(0x1, &(0x7f0000000200)=[0xee01]) 15:57:28 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) r6 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r8, 0x0, r8, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r7, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r8, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000008840)="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", 0x2000, &(0x7f0000000c80)={&(0x7f0000000200)={0x50, 0x0, 0x3, {0x7, 0x21, 0x355c, 0x204008, 0xc9, 0x4ffc, 0x7, 0x7}}, &(0x7f0000000280)={0x18, 0x0, 0x1, {0x46c9}}, &(0x7f00000002c0)={0x18, 0xffffffffffffffda, 0x20000, {0x8}}, &(0x7f0000000300)={0x18, 0x0, 0x4, {0x3}}, &(0x7f0000000340)={0x18, 0xfffffffffffffffe, 0x8, {0x8}}, &(0x7f0000000380)={0x28, 0xfffffffffffffff5, 0x9, {{0x400, 0x41, 0x0, r5}}}, &(0x7f00000003c0)={0x60, 0x0, 0x50739bb4, {{0x7, 0x80, 0x0, 0x5, 0x4, 0x2, 0x5, 0x401}}}, &(0x7f0000000440)={0x18, 0x0, 0x5, {0x1}}, &(0x7f0000000480)={0x18, 0x0, 0x8, {'group_id'}}, &(0x7f00000004c0)={0x20, 0xffffffffffffffda, 0x3df2, {0x0, 0xe}}, &(0x7f00000005c0)={0x78, 0x0, 0x2, {0x1, 0x8, 0x0, {0x1, 0x100000001, 0x8331, 0x0, 0x100000001, 0x6, 0x7, 0xfff, 0x1f, 0x8000, 0x99b4, r3, 0x0, 0x2, 0x8}}}, &(0x7f0000000700)={0x90, 0x0, 0x2, {0x6, 0x0, 0x5, 0x9, 0x7fff, 0x1, {0x4, 0x1f, 0x9, 0x4, 0x8, 0x3943, 0x7, 0x7f, 0x3, 0x2000, 0xfff, 0x0, r4, 0x4, 0x1f}}}, &(0x7f00000007c0)={0x70, 0x0, 0x20, [{0x6, 0x6629a1ea, 0x6, 0x100, ')\x14)@:$'}, {0x5, 0x2, 0x8, 0x7fffffff, 'group_id'}, {0x5, 0xb5e, 0x4, 0x8, '#,,-'}]}, &(0x7f0000000d00)=ANY=[@ANYBLOB="90020000000000000600000000000000000000000000000003000000000000000700000000000000080000000000000006000000001000000000000000000000000000000000000003000000000000000200000000000000ff030000000000000080000000000000fe0000009d00000000000000002000007f000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="0180000012e50000000000000600000000000000040000000000000003000000050000002f265e0000000000050000000000000003000000000000007f000000000000000104000000000000f9ffffff0100000002000000000000005a000000000000001f00000000000000ff7f00000000000006000000000000000100000000000000d800000003000000f7ffffff0080000000000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="000000000800000000000000050000000000000000000000000001000a000000030000002f6465762f76637323000000000000000400000000000000030000000000000005000000000000002700000000000000318a749b0700000004000000000000000400000000000000010000000000000007000000000000002735000000000000008000000000000002000000a50500001f0900000060000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="050000000800000000000000000000000000000000000000000000000000000003000000"], &(0x7f0000000b80)={0xa0, 0xffffffffffffffda, 0x0, {{0x5, 0x1, 0x6, 0xe77, 0xb3f, 0x3, {0x1, 0x80000000, 0x8c8, 0x2, 0x3f, 0x7, 0x3f, 0x6, 0xffffffff, 0xa000, 0xec3, r6, r8, 0x80000001, 0x1ff}}, {0x0, 0x8}}}, &(0x7f0000000c40)={0x20, 0x0, 0x4, {0xfffffffc, 0x0, 0x1f, 0x7ff}}}) ftruncate(r1, 0xffff) timerfd_gettime(r0, &(0x7f0000000180)) [ 579.625989][T27656] loop5: detected capacity change from 6 to 0 15:57:29 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:29 executing program 0: r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4200, r0, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x10010, &(0x7f00000001c0)=ANY=[]) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) sync() 15:57:29 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) r6 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r8, 0x0, r8, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r7, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r8, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000008840)="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", 0x2000, &(0x7f0000000c80)={&(0x7f0000000200)={0x50, 0x0, 0x3, {0x7, 0x21, 0x355c, 0x204008, 0xc9, 0x4ffc, 0x7, 0x7}}, &(0x7f0000000280)={0x18, 0x0, 0x1, {0x46c9}}, &(0x7f00000002c0)={0x18, 0xffffffffffffffda, 0x20000, {0x8}}, &(0x7f0000000300)={0x18, 0x0, 0x4, {0x3}}, &(0x7f0000000340)={0x18, 0xfffffffffffffffe, 0x8, {0x8}}, &(0x7f0000000380)={0x28, 0xfffffffffffffff5, 0x9, {{0x400, 0x41, 0x0, r5}}}, &(0x7f00000003c0)={0x60, 0x0, 0x50739bb4, {{0x7, 0x80, 0x0, 0x5, 0x4, 0x2, 0x5, 0x401}}}, &(0x7f0000000440)={0x18, 0x0, 0x5, {0x1}}, &(0x7f0000000480)={0x18, 0x0, 0x8, {'group_id'}}, &(0x7f00000004c0)={0x20, 0xffffffffffffffda, 0x3df2, {0x0, 0xe}}, &(0x7f00000005c0)={0x78, 0x0, 0x2, {0x1, 0x8, 0x0, {0x1, 0x100000001, 0x8331, 0x0, 0x100000001, 0x6, 0x7, 0xfff, 0x1f, 0x8000, 0x99b4, r3, 0x0, 0x2, 0x8}}}, &(0x7f0000000700)={0x90, 0x0, 0x2, {0x6, 0x0, 0x5, 0x9, 0x7fff, 0x1, {0x4, 0x1f, 0x9, 0x4, 0x8, 0x3943, 0x7, 0x7f, 0x3, 0x2000, 0xfff, 0x0, r4, 0x4, 0x1f}}}, &(0x7f00000007c0)={0x70, 0x0, 0x20, [{0x6, 0x6629a1ea, 0x6, 0x100, ')\x14)@:$'}, {0x5, 0x2, 0x8, 0x7fffffff, 'group_id'}, {0x5, 0xb5e, 0x4, 0x8, '#,,-'}]}, &(0x7f0000000d00)=ANY=[@ANYBLOB="90020000000000000600000000000000000000000000000003000000000000000700000000000000080000000000000006000000001000000000000000000000000000000000000003000000000000000200000000000000ff030000000000000080000000000000fe0000009d00000000000000002000007f000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="0180000012e50000000000000600000000000000040000000000000003000000050000002f265e0000000000050000000000000003000000000000007f000000000000000104000000000000f9ffffff0100000002000000000000005a000000000000001f00000000000000ff7f00000000000006000000000000000100000000000000d800000003000000f7ffffff0080000000000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="000000000800000000000000050000000000000000000000000001000a000000030000002f6465762f76637323000000000000000400000000000000030000000000000005000000000000002700000000000000318a749b0700000004000000000000000400000000000000010000000000000007000000000000002735000000000000008000000000000002000000a50500001f0900000060000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="050000000800000000000000000000000000000000000000000000000000000003000000"], &(0x7f0000000b80)={0xa0, 0xffffffffffffffda, 0x0, {{0x5, 0x1, 0x6, 0xe77, 0xb3f, 0x3, {0x1, 0x80000000, 0x8c8, 0x2, 0x3f, 0x7, 0x3f, 0x6, 0xffffffff, 0xa000, 0xec3, r6, r8, 0x80000001, 0x1ff}}, {0x0, 0x8}}}, &(0x7f0000000c40)={0x20, 0x0, 0x4, {0xfffffffc, 0x0, 0x1f, 0x7ff}}}) timerfd_gettime(r0, &(0x7f0000000180)) [ 579.715104][T27689] loop2: detected capacity change from 6 to 0 [ 579.730333][T27689] FAT-fs (loop2): Directory bread(block 6) failed [ 579.738696][T27689] FAT-fs (loop2): Directory bread(block 6) failed [ 579.753255][T27699] loop5: detected capacity change from 6 to 0 15:57:29 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) getgroups(0x1, &(0x7f0000000200)=[0xee01]) 15:57:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000020000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:29 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r1, &(0x7f0000001b80)=""/76, 0x4c) 15:57:29 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) geteuid() fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r4, 0x0, r4, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r3, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r4, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) timerfd_gettime(r0, &(0x7f0000000180)) 15:57:29 executing program 0: r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4200, r0, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x10010, &(0x7f00000001c0)=ANY=[]) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) sync() 15:57:29 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:29 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) getgroups(0x1, &(0x7f0000000200)=[0xee01]) 15:57:29 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) geteuid() fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r3, 0x0, r3, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) timerfd_gettime(r0, &(0x7f0000000180)) 15:57:29 executing program 3: getgroups(0x1, &(0x7f0000000200)=[0xee01]) [ 580.564925][T27739] loop5: detected capacity change from 6 to 0 15:57:29 executing program 0: r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4200, r0, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x10010, &(0x7f00000001c0)=ANY=[]) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) sync() 15:57:29 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) geteuid() fstat(0xffffffffffffffff, &(0x7f0000001b80)) timerfd_gettime(r0, &(0x7f0000000180)) 15:57:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:30 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r1, &(0x7f0000001b80)=""/76, 0x4c) [ 580.650991][T27762] loop2: detected capacity change from 6 to 0 [ 580.663431][T27762] FAT-fs (loop2): Directory bread(block 6) failed [ 580.671757][T27762] FAT-fs (loop2): Directory bread(block 6) failed 15:57:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000232000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:30 executing program 3: getgroups(0x0, 0x0) 15:57:30 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) geteuid() timerfd_gettime(r0, &(0x7f0000000180)) 15:57:30 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 580.810562][T27789] loop2: detected capacity change from 6 to 0 15:57:30 executing program 3: r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4200, r0, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x10010, &(0x7f00000001c0)=ANY=[]) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) sync() [ 580.868275][T27789] FAT-fs (loop2): Directory bread(block 6) failed 15:57:30 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) timerfd_gettime(r0, &(0x7f0000000180)) 15:57:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:30 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r1, &(0x7f0000001b80)=""/76, 0x4c) [ 580.917368][T27810] loop3: detected capacity change from 270 to 0 [ 580.982866][T27822] __nla_validate_parse: 8 callbacks suppressed [ 580.982878][T27822] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:30 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000000180)) 15:57:30 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) r3 = perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0, {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r7 = getpid() sched_setattr(r7, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r8 = fcntl$getown(r3, 0x9) r9 = fork() clone3(&(0x7f0000000980)={0x201101000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x1d}, &(0x7f0000000200)=""/249, 0xf9, &(0x7f0000000300)=""/11, &(0x7f0000000940)=[r4, r5, r0, r0, r6, r7, 0xffffffffffffffff, r0, r8, r9], 0xa}, 0x58) sched_getscheduler(r2) [ 581.062237][T27826] FAT-fs (loop5): bogus number of reserved sectors [ 581.074445][T27826] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000008847000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:30 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000000180)) 15:57:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 581.179535][T27841] loop2: detected capacity change from 6 to 0 15:57:30 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) timerfd_gettime(r0, &(0x7f0000000180)) [ 581.225668][T27841] FAT-fs (loop2): Directory bread(block 6) failed [ 581.256592][T27865] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 581.285197][T27868] FAT-fs (loop5): bogus number of reserved sectors [ 581.292239][T27868] FAT-fs (loop5): Can't find a valid FAT filesystem [ 581.348272][T27884] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:31 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:31 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r1, &(0x7f0000001b80)=""/76, 0x4c) 15:57:31 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020}, 0x2020) timerfd_gettime(r0, &(0x7f0000000180)) 15:57:31 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) r3 = perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0, {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r7 = getpid() sched_setattr(r7, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r8 = fcntl$getown(r3, 0x9) r9 = fork() clone3(&(0x7f0000000980)={0x201101000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x1d}, &(0x7f0000000200)=""/249, 0xf9, &(0x7f0000000300)=""/11, &(0x7f0000000940)=[r4, r5, r0, r0, r6, r7, 0xffffffffffffffff, r0, r8, r9], 0xa}, 0x58) sched_getscheduler(r2) 15:57:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000008848000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 581.726421][T27910] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 581.743484][T27912] loop2: detected capacity change from 6 to 0 [ 581.761116][T27912] FAT-fs (loop2): Directory bread(block 6) failed 15:57:31 executing program 2: tgkill(0x0, 0x0, 0x0) getpid() r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 581.773131][T27912] FAT-fs (loop2): Directory bread(block 6) failed 15:57:31 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) timerfd_gettime(r0, &(0x7f0000000180)) [ 581.811651][T27918] FAT-fs (loop5): bogus number of reserved sectors [ 581.819376][T27918] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:31 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) r3 = perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0, {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r7 = getpid() sched_setattr(r7, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r8 = fcntl$getown(r3, 0x9) r9 = fork() clone3(&(0x7f0000000980)={0x201101000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x1d}, &(0x7f0000000200)=""/249, 0xf9, &(0x7f0000000300)=""/11, &(0x7f0000000940)=[r4, r5, r0, r0, r6, r7, 0xffffffffffffffff, r0, r8, r9], 0xa}, 0x58) sched_getscheduler(r2) [ 581.880388][T27922] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000006558000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:31 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000000180)) [ 581.976364][T27955] loop2: detected capacity change from 6 to 0 [ 582.009575][T27958] loop5: detected capacity change from 6 to 0 [ 582.056096][T27955] FAT-fs (loop2): Directory bread(block 6) failed [ 582.059237][T27966] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 582.139870][T27958] FAT-fs (loop5): Directory bread(block 6) failed [ 582.181739][T27979] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:31 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r2, &(0x7f0000001b80)=""/76, 0x4c) 15:57:31 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0xffffffffffffffff) timerfd_gettime(r0, &(0x7f0000000180)) 15:57:31 executing program 2: tgkill(0x0, 0x0, 0x0) getpid() r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:31 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) r3 = perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) fcntl$getown(r3, 0x9) fork() sched_getscheduler(r2) 15:57:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000060000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 582.601932][T27997] loop5: detected capacity change from 6 to 0 [ 582.629119][T27997] FAT-fs (loop5): Directory bread(block 6) failed [ 582.631854][T28003] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 582.642772][T27998] loop2: detected capacity change from 6 to 0 15:57:32 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 582.672140][T27997] FAT-fs (loop5): Directory bread(block 6) failed [ 582.672861][T27998] FAT-fs (loop2): Directory bread(block 6) failed [ 582.686818][T27998] FAT-fs (loop2): Directory bread(block 6) failed 15:57:32 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) timerfd_gettime(r0, &(0x7f0000000180)) 15:57:32 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:32 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) r3 = perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) fcntl$getown(r3, 0x9) sched_getscheduler(r2) [ 582.765439][T28012] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:32 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sched_getscheduler(r2) 15:57:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000005865000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 582.862099][T28036] loop2: detected capacity change from 6 to 0 [ 582.896633][T28043] FAT-fs (loop5): bogus number of reserved sectors [ 582.903930][T28036] FAT-fs (loop2): Directory bread(block 6) failed [ 582.918860][T28043] FAT-fs (loop5): Can't find a valid FAT filesystem [ 582.970599][T28054] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000060000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:32 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) getpid() sched_getscheduler(r2) 15:57:32 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:32 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) timerfd_gettime(r0, &(0x7f0000000180)) 15:57:32 executing program 2: tgkill(0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000081000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:32 executing program 1: timerfd_gettime(0xffffffffffffffff, &(0x7f0000000180)) [ 583.494061][T28089] loop2: detected capacity change from 6 to 0 [ 583.521130][T28090] FAT-fs (loop5): bogus number of reserved sectors [ 583.532933][T28090] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:32 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sched_getscheduler(r2) [ 583.560844][T28089] FAT-fs (loop2): Directory bread(block 6) failed [ 583.588378][T28089] FAT-fs (loop2): Directory bread(block 6) failed 15:57:32 executing program 1: timerfd_gettime(0xffffffffffffffff, 0x0) 15:57:33 executing program 0: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) getpid() sched_getscheduler(r2) 15:57:33 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:33 executing program 1: r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4200, r0, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x10010, &(0x7f00000001c0)=ANY=[]) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000006380)=""/1024, 0x400) sync() 15:57:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:33 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) getpid() sched_getscheduler(r2) 15:57:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000004788000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000081000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:33 executing program 1: r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4200, r0, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x10010, &(0x7f00000001c0)=ANY=[]) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000006380)=""/1024, 0x400) sync() [ 583.845968][T28149] loop2: detected capacity change from 6 to 0 [ 583.874507][T28146] FAT-fs (loop5): bogus number of reserved sectors [ 583.894055][T28149] FAT-fs (loop2): Directory bread(block 6) failed [ 583.902141][T28149] FAT-fs (loop2): Directory bread(block 6) failed [ 583.909314][T28146] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:33 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) sched_getscheduler(r2) 15:57:33 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) sched_getscheduler(r2) 15:57:33 executing program 2: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:33 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) sched_getscheduler(r2) 15:57:33 executing program 1: r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4200, r0, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x10010, &(0x7f00000001c0)=ANY=[]) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000006380)=""/1024, 0x400) sync() 15:57:33 executing program 0: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) getpid() sched_getscheduler(r2) 15:57:33 executing program 3: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r1 = getpgrp(r0) sched_getscheduler(r1) [ 584.109271][T28193] loop5: detected capacity change from 6 to 0 [ 584.144211][T28199] loop2: detected capacity change from 6 to 0 15:57:33 executing program 2: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 584.161714][T28193] FAT-fs (loop5): bogus number of reserved sectors [ 584.183564][T28193] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000004888000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:33 executing program 0: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) r2 = getpgrp(r0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x1, 0x2, 0xff, 0x0, 0x6, 0x280, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x5, 0x8, 0x5, 0x1ff, 0x5, 0x8}, 0xffffffffffffffff, 0xb, r1, 0x2) clone3(&(0x7f00000005c0)={0x1000080, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x29}, &(0x7f0000000400)=""/132, 0x84, &(0x7f00000004c0)=""/185, &(0x7f0000000580)=[r2, r2, r0, r0, r2, r0, r0, 0xffffffffffffffff], 0x8}, 0x58) clone3(&(0x7f00000008c0)={0x8000000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x25}, &(0x7f0000000700)=""/253, 0xfd, &(0x7f0000000800)=""/91, &(0x7f0000000880)=[r2, r0], 0x2}, 0x58) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sched_getscheduler(r2) 15:57:33 executing program 3: getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) sched_getscheduler(0x0) 15:57:33 executing program 1: r0 = getpgid(0x0) r1 = gettid() capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0x4, 0x5c, 0x81, 0x8, 0x2, 0x3}) getpgid(r0) getpid() 15:57:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:33 executing program 1: r0 = getpgid(0x0) r1 = gettid() capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0x4, 0x5c, 0x81, 0x8, 0x2, 0x3}) getpgid(r0) getpid() [ 584.355309][T28222] loop2: detected capacity change from 6 to 0 15:57:33 executing program 3: getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) sched_getscheduler(0x0) 15:57:33 executing program 1: r0 = getpgid(0x0) r1 = gettid() capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0x4, 0x5c, 0x81, 0x8, 0x2, 0x3}) getpgid(r0) getpid() 15:57:33 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/timers\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000440)={0x2c, 0x4, 0x0, {0x5, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001140)=ANY=[@ANYBLOB="24fc03bc981ce69a535bb8f3aa1048cde53acb2a80c44d155967e4fff3331a04067c91332cf63d4962726cb841a13fe8a246cc16a5c7f7963d4f81c2b54362b8fb71bf6779835a9c700196f21046e435dbe102df2f22dd0a18b1858b9c49902fff9afebbed4b211878348f4226f5e48899ea4c7c074b90a1036a71ee05bbffc423d46343a80a1657c5e64bbea119370855b61c942285970b42da9ec6e337db7474da200d55e22e5091628f1d780d8ceb889a3655797faedd4091b20cc79ae618f23bd2b8622fa5", @ANYRES32=0x0, @ANYRES32=0x0], 0x154}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x2f, 0x1, 0x3, 0x0, 0x1, @local, @loopback, 0x0, 0x0, 0x5, 0x6}}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r4, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f00400001000000026bd7000fcdbdf25fc010000000000000000000000000000200100000000000000000000000000004e2000004e2200000200802084000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r5, @ANYRES32, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="03000000240009001b5f000000000000060000000000000005000000000000006f2ec21700000000e400060000000000000000000000ffffe00000010a0101020000000000000000000000004e2300084e2200040000200002000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="fc000000000000000000000000000000000004d432000000fe8000000000000000000000000000bb060000000000000007000000000000000400000000000000feffffffffffffffae0900000000000008000000000000000600000000000000050000000000000000000000000080047f000000000000003f000000000000000800000000000000ffffffff02000000ffffffff2abd7000063500000a000302000000000000000014000e007f00000100"/188], 0x4f0}, 0x1, 0x0, 0x0, 0x4800}, 0x4080) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 15:57:33 executing program 2: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 584.431297][T28240] loop5: detected capacity change from 6 to 0 [ 584.465774][T28240] FAT-fs (loop5): bogus number of reserved sectors 15:57:33 executing program 3: getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xc6, 0x0, 0x0, 0x0, 0x40, 0x821, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4cf, 0x3, @perf_config_ext={0x0, 0x1}, 0x1016, 0x8001, 0x400, 0x2, 0xcdd, 0x792af92a, 0x90}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) sched_getscheduler(0x0) [ 584.483899][T28240] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000140021010000000001cc000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:33 executing program 1: r0 = getpgid(0x0) r1 = gettid() capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0x4, 0x5c, 0x81, 0x8, 0x2, 0x3}) getpgid(r0) 15:57:33 executing program 3: r0 = getpgid(0x0) r1 = getpgrp(r0) sched_getscheduler(r1) 15:57:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 584.572192][T28268] loop2: detected capacity change from 6 to 0 15:57:33 executing program 1: getpgid(0x0) r0 = gettid() capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0x4, 0x5c, 0x81, 0x8, 0x2, 0x3}) 15:57:33 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) 15:57:33 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:34 executing program 1: getpgid(0x0) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000040)={0x4, 0x5c, 0x81, 0x8, 0x2, 0x3}) 15:57:34 executing program 3: getpgrp(0x0) sched_getscheduler(0x0) [ 584.721654][T28295] loop5: detected capacity change from 6 to 0 [ 584.750546][T28295] FAT-fs (loop5): bogus number of reserved sectors [ 584.759014][T28308] loop2: detected capacity change from 6 to 0 [ 584.768144][T28295] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:34 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/timers\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000440)={0x2c, 0x4, 0x0, {0x5, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001140)=ANY=[@ANYBLOB="24fc03bc981ce69a535bb8f3aa1048cde53acb2a80c44d155967e4fff3331a04067c91332cf63d4962726cb841a13fe8a246cc16a5c7f7963d4f81c2b54362b8fb71bf6779835a9c700196f21046e435dbe102df2f22dd0a18b1858b9c49902fff9afebbed4b211878348f4226f5e48899ea4c7c074b90a1036a71ee05bbffc423d46343a80a1657c5e64bbea119370855b61c942285970b42da9ec6e337db7474da200d55e22e5091628f1d780d8ceb889a3655797faedd4091b20cc79ae618f23bd2b8622fa5", @ANYRES32=0x0, @ANYRES32=0x0], 0x154}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x2f, 0x1, 0x3, 0x0, 0x1, @local, @loopback, 0x0, 0x0, 0x5, 0x6}}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r4, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f00400001000000026bd7000fcdbdf25fc010000000000000000000000000000200100000000000000000000000000004e2000004e2200000200802084000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r5, @ANYRES32, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="03000000240009001b5f000000000000060000000000000005000000000000006f2ec21700000000e400060000000000000000000000ffffe00000010a0101020000000000000000000000004e2300084e2200040000200002000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="fc000000000000000000000000000000000004d432000000fe8000000000000000000000000000bb060000000000000007000000000000000400000000000000feffffffffffffffae0900000000000008000000000000000600000000000000050000000000000000000000000080047f000000000000003f000000000000000800000000000000ffffffff02000000ffffffff2abd7000063500000a000302000000000000000014000e007f00000100"/188], 0x4f0}, 0x1, 0x0, 0x0, 0x4800}, 0x4080) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 15:57:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000140021010000000000fe000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:34 executing program 1: capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000040)={0x4, 0x5c, 0x81, 0x8, 0x2, 0x3}) 15:57:34 executing program 3: getpgrp(0x0) sched_getscheduler(0x0) 15:57:34 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{0x0}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:34 executing program 1: capset(0x0, &(0x7f0000000040)={0x4, 0x5c, 0x81, 0x8, 0x2, 0x3}) 15:57:34 executing program 3: getpgrp(0x0) sched_getscheduler(0x0) [ 585.352579][T28335] loop2: detected capacity change from 6 to 0 15:57:34 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff4649", 0x42, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 585.411304][T28337] loop5: detected capacity change from 6 to 0 [ 585.446310][T28337] FAT-fs (loop5): bogus number of reserved sectors 15:57:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000004888000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000102000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 585.488126][T28337] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:34 executing program 1: capset(0x0, 0x0) [ 585.541248][T28372] loop2: detected capacity change from 6 to 0 15:57:35 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/timers\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000440)={0x2c, 0x4, 0x0, {0x5, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001140)=ANY=[@ANYBLOB="24fc03bc981ce69a535bb8f3aa1048cde53acb2a80c44d155967e4fff3331a04067c91332cf63d4962726cb841a13fe8a246cc16a5c7f7963d4f81c2b54362b8fb71bf6779835a9c700196f21046e435dbe102df2f22dd0a18b1858b9c49902fff9afebbed4b211878348f4226f5e48899ea4c7c074b90a1036a71ee05bbffc423d46343a80a1657c5e64bbea119370855b61c942285970b42da9ec6e337db7474da200d55e22e5091628f1d780d8ceb889a3655797faedd4091b20cc79ae618f23bd2b8622fa5", @ANYRES32=0x0, @ANYRES32=0x0], 0x154}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x2f, 0x1, 0x3, 0x0, 0x1, @local, @loopback, 0x0, 0x0, 0x5, 0x6}}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r4, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f00400001000000026bd7000fcdbdf25fc010000000000000000000000000000200100000000000000000000000000004e2000004e2200000200802084000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r5, @ANYRES32, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="03000000240009001b5f000000000000060000000000000005000000000000006f2ec21700000000e400060000000000000000000000ffffe00000010a0101020000000000000000000000004e2300084e2200040000200002000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="fc000000000000000000000000000000000004d432000000fe8000000000000000000000000000bb060000000000000007000000000000000400000000000000feffffffffffffffae0900000000000008000000000000000600000000000000050000000000000000000000000080047f000000000000003f000000000000000800000000000000ffffffff02000000ffffffff2abd7000063500000a000302000000000000000014000e007f00000100"/188], 0x4f0}, 0x1, 0x0, 0x0, 0x4800}, 0x4080) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 15:57:35 executing program 3 (fault-call:1 fault-nth:0): r0 = getpgrp(0x0) sched_getscheduler(r0) 15:57:35 executing program 1 (fault-call:0 fault-nth:0): capset(0x0, 0x0) 15:57:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{0x0}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:35 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000202000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 586.227687][T28422] FAULT_INJECTION: forcing a failure. [ 586.227687][T28422] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 586.237593][T28421] __nla_validate_parse: 16 callbacks suppressed [ 586.237605][T28421] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 586.242652][T28423] FAULT_INJECTION: forcing a failure. [ 586.242652][T28423] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 586.274706][T28422] CPU: 1 PID: 28422 Comm: syz-executor.1 Not tainted 5.11.0-syzkaller #0 [ 586.275656][T28424] loop5: detected capacity change from 6 to 0 [ 586.283128][T28422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.283139][T28422] Call Trace: [ 586.283147][T28422] dump_stack+0x116/0x15d [ 586.283176][T28422] should_fail+0x23c/0x250 [ 586.283196][T28422] should_fail_usercopy+0x16/0x20 [ 586.304467][T28424] FAT-fs (loop5): bogus number of reserved sectors [ 586.306930][T28422] _copy_to_user+0x1c/0x90 [ 586.317987][T28424] FAT-fs (loop5): Can't find a valid FAT filesystem [ 586.322863][T28422] simple_read_from_buffer+0xab/0x120 [ 586.339197][T28422] proc_fail_nth_read+0xf6/0x140 [ 586.344122][T28422] ? rw_verify_area+0x136/0x250 [ 586.348959][T28422] ? proc_fault_inject_write+0x200/0x200 [ 586.354572][T28422] vfs_read+0x154/0x5d0 [ 586.358709][T28422] ? __rcu_read_unlock+0x5c/0x250 [ 586.363745][T28422] ? __fget_light+0x219/0x260 [ 586.368442][T28422] ? bpf_trace_run2+0x61/0x110 [ 586.373190][T28422] ksys_read+0xce/0x180 [ 586.377337][T28422] __x64_sys_read+0x3e/0x50 [ 586.381819][T28422] do_syscall_64+0x39/0x80 [ 586.386218][T28422] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 586.392166][T28422] RIP: 0033:0x41929c [ 586.396092][T28422] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 586.415746][T28422] RSP: 002b:00007fec921a6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 586.424138][T28422] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041929c [ 586.432089][T28422] RDX: 000000000000000f RSI: 00007fec921a61e0 RDI: 0000000000000003 [ 586.440081][T28422] RBP: 00007fec921a61d0 R08: 0000000000000000 R09: 0000000000000000 [ 586.448038][T28422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 586.456015][T28422] R13: 00007fff56f5918f R14: 00007fec921a6300 R15: 0000000000022000 [ 586.463982][T28423] CPU: 0 PID: 28423 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 586.472671][T28423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.484125][T28423] Call Trace: [ 586.488231][T28423] dump_stack+0x116/0x15d [ 586.492805][T28423] should_fail+0x23c/0x250 [ 586.497308][T28423] should_fail_usercopy+0x16/0x20 [ 586.502331][T28423] _copy_to_user+0x1c/0x90 [ 586.508305][T28423] simple_read_from_buffer+0xab/0x120 [ 586.514690][T28423] proc_fail_nth_read+0xf6/0x140 [ 586.521257][T28423] ? rw_verify_area+0x136/0x250 [ 586.527441][T28423] ? proc_fault_inject_write+0x200/0x200 [ 586.533747][T28423] vfs_read+0x154/0x5d0 [ 586.538028][T28423] ? __rcu_read_unlock+0x5c/0x250 [ 586.544552][T28423] ? __fget_light+0x219/0x260 [ 586.550620][T28423] ? bpf_trace_run2+0x61/0x110 [ 586.555393][T28423] ksys_read+0xce/0x180 [ 586.561577][T28423] __x64_sys_read+0x3e/0x50 [ 586.566072][T28423] do_syscall_64+0x39/0x80 [ 586.570485][T28423] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 586.577511][T28423] RIP: 0033:0x41929c [ 586.581944][T28423] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 586.601551][T28423] RSP: 002b:00007f9de5b54170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 586.611523][T28423] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041929c [ 586.619925][T28423] RDX: 000000000000000f RSI: 00007f9de5b541e0 RDI: 0000000000000003 [ 586.628898][T28423] RBP: 00007f9de5b541d0 R08: 0000000000000000 R09: 0000000000000000 [ 586.637618][T28423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 586.645850][T28423] R13: 00007ffcdd19083f R14: 00007f9de5b54300 R15: 0000000000022000 15:57:36 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) 15:57:36 executing program 1: capset(0x0, 0x0) 15:57:36 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{0x0}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 586.719642][T28431] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:36 executing program 3: sched_getscheduler(0x0) 15:57:36 executing program 1: capset(0x0, 0x0) capset(&(0x7f0000000000)={0x4eba639c27345969}, &(0x7f0000000040)={0xe90, 0x81, 0x3, 0x96, 0x7, 0xffff}) [ 586.836938][T28463] loop5: detected capacity change from 6 to 0 [ 586.893025][T28463] FAT-fs (loop5): bogus number of reserved sectors [ 586.908720][T28463] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:36 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/timers\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000440)={0x2c, 0x4, 0x0, {0x5, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001140)=ANY=[@ANYBLOB="24fc03bc981ce69a535bb8f3aa1048cde53acb2a80c44d155967e4fff3331a04067c91332cf63d4962726cb841a13fe8a246cc16a5c7f7963d4f81c2b54362b8fb71bf6779835a9c700196f21046e435dbe102df2f22dd0a18b1858b9c49902fff9afebbed4b211878348f4226f5e48899ea4c7c074b90a1036a71ee05bbffc423d46343a80a1657c5e64bbea119370855b61c942285970b42da9ec6e337db7474da200d55e22e5091628f1d780d8ceb889a3655797faedd4091b20cc79ae618f23bd2b8622fa5", @ANYRES32=0x0, @ANYRES32=0x0], 0x154}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x2f, 0x1, 0x3, 0x0, 0x1, @local, @loopback, 0x0, 0x0, 0x5, 0x6}}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r4, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f00400001000000026bd7000fcdbdf25fc010000000000000000000000000000200100000000000000000000000000004e2000004e2200000200802084000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r5, @ANYRES32, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="03000000240009001b5f000000000000060000000000000005000000000000006f2ec21700000000e400060000000000000000000000ffffe00000010a0101020000000000000000000000004e2300084e2200040000200002000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="fc000000000000000000000000000000000004d432000000fe8000000000000000000000000000bb060000000000000007000000000000000400000000000000feffffffffffffffae0900000000000008000000000000000600000000000000050000000000000000000000000080047f000000000000003f000000000000000800000000000000ffffffff02000000ffffffff2abd7000063500000a000302000000000000000014000e007f00000100"/188], 0x4f0}, 0x1, 0x0, 0x0, 0x4800}, 0x4080) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 15:57:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000302000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:36 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:36 executing program 1: setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f0000000000)="1d7972e8970efece236d4bff73fd9d03715308202e9dcc1129821cc99ac20b883ef1b1d0487944db2caae766dc19e6f0ba158ec18481098dcd4a890f15fc07e02670dacfa01dfe6e27263c0e65a2e4872f8c6f3def698b42a8eaa4b3e4c8c83cd3acc2f1", 0x64) capset(0x0, 0x0) 15:57:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:36 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r1, 0x200004) sendfile(r1, r1, 0x0, 0x80001d00c0d3) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x8, 0x40, 0x0, 0x1c, 0x0, 0x7, 0x410, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0xc001, 0x6, 0x8, 0x1, 0x80000001, 0x27, 0x4}, r0, 0xf, r1, 0x0) [ 587.512834][T28482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 587.540739][T28486] loop5: detected capacity change from 6 to 0 [ 587.556589][T28486] FAT-fs (loop5): bogus number of reserved sectors 15:57:36 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:36 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40040, 0x16) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000000)=0x5) [ 587.589554][T28501] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 587.623505][T28486] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000402000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:37 executing program 1: capset(0x0, 0x0) capset(&(0x7f0000000000)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000040)={0x3, 0xac48, 0x8, 0xb26, 0x2, 0x8}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r1, 0x200004) sendfile(r1, r1, 0x0, 0x80001d00c0d3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x20080522, r2}, &(0x7f0000000100)={0x8704, 0x4, 0x11, 0x0, 0x4, 0x8000}) socket$inet6_udplite(0xa, 0x2, 0x88) 15:57:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 587.755759][T28521] FAT-fs (loop2): bogus number of reserved sectors [ 587.788659][T28521] FAT-fs (loop2): Can't find a valid FAT filesystem [ 587.847002][T28532] loop5: detected capacity change from 6 to 0 [ 587.865338][T28532] FAT-fs (loop5): bogus number of reserved sectors [ 587.873066][T28532] FAT-fs (loop5): Can't find a valid FAT filesystem [ 587.873425][T28536] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 587.899332][T28539] FAT-fs (loop2): bogus number of reserved sectors [ 587.910754][T28539] FAT-fs (loop2): Can't find a valid FAT filesystem [ 587.992013][T28554] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:37 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/timers\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000440)={0x2c, 0x4, 0x0, {0x5, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001140)=ANY=[@ANYBLOB="24fc03bc981ce69a535bb8f3aa1048cde53acb2a80c44d155967e4fff3331a04067c91332cf63d4962726cb841a13fe8a246cc16a5c7f7963d4f81c2b54362b8fb71bf6779835a9c700196f21046e435dbe102df2f22dd0a18b1858b9c49902fff9afebbed4b211878348f4226f5e48899ea4c7c074b90a1036a71ee05bbffc423d46343a80a1657c5e64bbea119370855b61c942285970b42da9ec6e337db7474da200d55e22e5091628f1d780d8ceb889a3655797faedd4091b20cc79ae618f23bd2b8622fa5", @ANYRES32=0x0, @ANYRES32=0x0], 0x154}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x2f, 0x1, 0x3, 0x0, 0x1, @local, @loopback, 0x0, 0x0, 0x5, 0x6}}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r4, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f00400001000000026bd7000fcdbdf25fc010000000000000000000000000000200100000000000000000000000000004e2000004e2200000200802084000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r5, @ANYRES32, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="03000000240009001b5f000000000000060000000000000005000000000000006f2ec21700000000e400060000000000000000000000ffffe00000010a0101020000000000000000000000004e2300084e2200040000200002000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="fc000000000000000000000000000000000004d432000000fe8000000000000000000000000000bb060000000000000007000000000000000400000000000000feffffffffffffffae0900000000000008000000000000000600000000000000050000000000000000000000000080047f000000000000003f000000000000000800000000000000ffffffff02000000ffffffff2abd7000063500000a000302000000000000000014000e007f00000100"/188], 0x4f0}, 0x1, 0x0, 0x0, 0x4800}, 0x4080) 15:57:37 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0x2080, 0x0) r2 = getpgrp(r0) sched_getscheduler(r2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000080)={0x0, 0x10001, {r2}, {0xee00}, 0x2, 0x9}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x6, 0x6a, 0x0, 0xcd, 0x0, 0x7fffffff, 0xa, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x6, @perf_config_ext={0x7, 0x1f}, 0x8002, 0xfffffffffffffffb, 0xe, 0x8, 0x7, 0x9, 0x7}, r3, 0xc, 0xffffffffffffffff, 0xa) 15:57:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000502000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:37 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x37, 0x0, 0x6, 0xb, 0x800}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipvlan0\x00'}) capset(0x0, 0x0) 15:57:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r0}, 0x8) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000006380)=""/1024, 0x400) copy_file_range(r2, &(0x7f0000000300)=0x3b, r1, &(0x7f0000000340)=0x80000000, 0x0, 0x0) write(r1, &(0x7f0000000280)="ba50e58437b477524b1391b35bb47afd3e1a687d173046ed90fae777002802ecd10cd8de884374a2ca7b42504c58430a9a4f21b8e874b297e3932ba45df09ebbe52753ac82b6a5f597355286c64470df5c98e541b5a32dd6d8600c27301d8f2d2b2671f61fc2ff897a44", 0x6a) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm_plock\x00', 0x1000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0xa8000018}) capset(0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x301900, 0x0) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)={0x401, 0x1, 0x8, 0x2, 0x80, 0xfff}) ftruncate(r4, 0x200004) epoll_wait(r4, &(0x7f0000000080), 0x0, 0xff) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x15555555555555d0, 0x8, &(0x7f0000000380)={[0x65]}, 0x8) [ 588.522610][T28585] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 588.533785][T28583] FAT-fs (loop2): bogus number of reserved sectors [ 588.555069][T28587] loop5: detected capacity change from 6 to 0 15:57:37 executing program 3: r0 = getpgrp(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x111000, 0x0) read$FUSE(r1, &(0x7f0000000040)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000002080)=r2) sched_getscheduler(r0) 15:57:37 executing program 1: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)={r0}) capset(0x0, 0x0) [ 588.577142][T28583] FAT-fs (loop2): Can't find a valid FAT filesystem [ 588.593654][T28587] FAT-fs (loop5): bogus number of reserved sectors [ 588.616425][T28587] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:37 executing program 3: r0 = getpgrp(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, &(0x7f0000000680)) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0x3, 0x3, 0x382c, 0x80000, 0xffffffffffffffff}) close(r2) sched_getscheduler(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='macvtap0\x00', 0x10) 15:57:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000602000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 588.657991][T28620] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 588.759371][T28629] loop2: detected capacity change from 6 to 0 [ 588.777000][T28629] FAT-fs (loop2): Directory bread(block 6) failed [ 588.783973][T28634] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 588.811326][T28629] FAT-fs (loop2): Directory bread(block 6) failed [ 588.893130][T28640] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:38 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/timers\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000440)={0x2c, 0x4, 0x0, {0x5, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001140)=ANY=[@ANYBLOB="24fc03bc981ce69a535bb8f3aa1048cde53acb2a80c44d155967e4fff3331a04067c91332cf63d4962726cb841a13fe8a246cc16a5c7f7963d4f81c2b54362b8fb71bf6779835a9c700196f21046e435dbe102df2f22dd0a18b1858b9c49902fff9afebbed4b211878348f4226f5e48899ea4c7c074b90a1036a71ee05bbffc423d46343a80a1657c5e64bbea119370855b61c942285970b42da9ec6e337db7474da200d55e22e5091628f1d780d8ceb889a3655797faedd4091b20cc79ae618f23bd2b8622fa5", @ANYRES32=0x0, @ANYRES32=0x0], 0x154}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x2f, 0x1, 0x3, 0x0, 0x1, @local, @loopback, 0x0, 0x0, 0x5, 0x6}}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) 15:57:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:38 executing program 3: r0 = getpgrp(0x0) getpgid(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setscheduler(r1, 0x6, &(0x7f0000000000)=0x203) sched_getscheduler(r0) 15:57:38 executing program 1: capset(0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0x7, 0xb6, 0xc, 0x0, 0x1, 0xffffffff}) 15:57:38 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000702000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:38 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sched_getscheduler(r0) [ 589.431551][T28673] loop5: detected capacity change from 6 to 0 [ 589.456851][T28684] FAT-fs (loop2): bogus number of reserved sectors [ 589.464272][T28673] FAT-fs (loop5): bogus number of reserved sectors 15:57:38 executing program 1: sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, 0x4, 0x8, 0x5, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_HEARTBEAT_SENT={0x8, 0x8, 0x1, 0x0, 0x30c3c}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x7}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8884}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8864}]}, 0x64}}, 0x8000) capset(0x0, 0x0) [ 589.481216][T28684] FAT-fs (loop2): Can't find a valid FAT filesystem [ 589.488327][T28673] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:38 executing program 3: r0 = getpgrp(0x0) tkill(r0, 0x5) sched_getscheduler(r0) 15:57:38 executing program 1: sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004005}, 0xb0) 15:57:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000802000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 589.678240][T28719] loop5: detected capacity change from 6 to 0 [ 589.700804][T28719] FAT-fs (loop5): bogus number of reserved sectors [ 589.720904][T28719] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:39 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/timers\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000440)={0x2c, 0x4, 0x0, {0x5, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001140)=ANY=[@ANYBLOB="24fc03bc981ce69a535bb8f3aa1048cde53acb2a80c44d155967e4fff3331a04067c91332cf63d4962726cb841a13fe8a246cc16a5c7f7963d4f81c2b54362b8fb71bf6779835a9c700196f21046e435dbe102df2f22dd0a18b1858b9c49902fff9afebbed4b211878348f4226f5e48899ea4c7c074b90a1036a71ee05bbffc423d46343a80a1657c5e64bbea119370855b61c942285970b42da9ec6e337db7474da200d55e22e5091628f1d780d8ceb889a3655797faedd4091b20cc79ae618f23bd2b8622fa5", @ANYRES32=0x0, @ANYRES32=0x0], 0x154}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x2f, 0x1, 0x3, 0x0, 0x1, @local, @loopback, 0x0, 0x0, 0x5, 0x6}}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:39 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:39 executing program 1: capset(0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) capset(&(0x7f0000000080)={0x20071026, r0}, &(0x7f00000000c0)={0x4, 0x0, 0xe001, 0x1f, 0xcc, 0x9}) r1 = getpid() sched_setattr(r0, &(0x7f0000000100)={0x38, 0x0, 0x10000042, 0x5, 0x0, 0x7, 0x7fff, 0x7f, 0x9, 0x1}, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000040)={0x6, 0x3, 0xfffffffa, 0xdcf6, 0xb6fe, 0xf0}) ftruncate(0xffffffffffffffff, 0x0) 15:57:39 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) rt_sigqueueinfo(r1, 0x28, &(0x7f0000000000)={0x11, 0x80000000, 0xb7}) 15:57:39 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000902000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:39 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='devices.list\x00', 0x0, 0x0) capset(0x0, 0x0) [ 590.307547][T28760] loop5: detected capacity change from 6 to 0 [ 590.337810][T28760] FAT-fs (loop5): bogus number of reserved sectors [ 590.345266][T28766] FAT-fs (loop2): bogus number of reserved sectors 15:57:39 executing program 3: r0 = getpgrp(0x0) getpid() sched_getscheduler(r0) ptrace$setopts(0x4206, r0, 0x0, 0x1) [ 590.352057][T28766] FAT-fs (loop2): Can't find a valid FAT filesystem [ 590.371745][T28760] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:39 executing program 3: r0 = getpgrp(0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) setpriority(0x2, r1, 0x28) sched_getscheduler(r0) 15:57:39 executing program 1: capset(0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = fork() r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) clone3(&(0x7f0000000240)={0x200000, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x36}, &(0x7f00000000c0)=""/151, 0x97, &(0x7f0000000180)=""/119, &(0x7f0000000200)=[r0, r1, r2, r1, r3], 0x5}, 0x58) capset(&(0x7f00000002c0)={0x20071026, r4}, &(0x7f0000000300)={0x40, 0x6, 0x5, 0x2, 0x80000001, 0xa2d4}) 15:57:39 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000a02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 590.543949][T28811] loop5: detected capacity change from 6 to 0 [ 590.557746][T28811] FAT-fs (loop5): invalid media value (0x00) [ 590.587695][T28811] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:40 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/timers\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000440)={0x2c, 0x4, 0x0, {0x5, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001140)=ANY=[@ANYBLOB="24fc03bc981ce69a535bb8f3aa1048cde53acb2a80c44d155967e4fff3331a04067c91332cf63d4962726cb841a13fe8a246cc16a5c7f7963d4f81c2b54362b8fb71bf6779835a9c700196f21046e435dbe102df2f22dd0a18b1858b9c49902fff9afebbed4b211878348f4226f5e48899ea4c7c074b90a1036a71ee05bbffc423d46343a80a1657c5e64bbea119370855b61c942285970b42da9ec6e337db7474da200d55e22e5091628f1d780d8ceb889a3655797faedd4091b20cc79ae618f23bd2b8622fa5", @ANYRES32=0x0, @ANYRES32=0x0], 0x154}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x2f, 0x1, 0x3, 0x0, 0x1, @local, @loopback, 0x0, 0x0, 0x5, 0x6}}) 15:57:40 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:40 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ptrace$pokeuser(0x6, r2, 0x666d, 0x7) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000002100)={0x3f, 0x800, {r2}, {r1}, 0x2aa, 0xffffffffffffffe0}) migrate_pages(r3, 0x7, &(0x7f0000002140)=0xffffffffffffff01, &(0x7f0000002180)=0xc504) perf_event_open(&(0x7f0000002080)={0x1, 0x70, 0xc9, 0x1, 0x6, 0xff, 0x0, 0x8, 0x2200, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x81, 0x4076056a14f67a7d, @perf_bp={&(0x7f0000002040), 0x3}, 0x30a0, 0x10000, 0x7, 0x2, 0x501, 0x6bf5, 0x8}, r2, 0x8, 0xffffffffffffffff, 0x2) 15:57:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:40 executing program 1: capset(0x0, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x40, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) capset(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)={0xb, 0x5, 0x1, 0x200000, 0x80, 0xb62c}) 15:57:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000c02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:40 executing program 1: capset(0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0x0, 0x1, 0x84c00}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x0, 0x10000000, 0x8001, 0x4, 0x5, 0x0, 0x579f, 0x8, 0x5}, 0x0) capset(&(0x7f0000000000)={0x0, r0}, &(0x7f0000000040)={0xb86, 0x9, 0x1, 0x1, 0x5, 0x8}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x6, 0x1, 0x0, 0xdd, 0xf6fd, 0x200, 0x0, 0x100, 0x5}, 0x0) [ 591.214988][T28857] FAT-fs (loop2): bogus number of reserved sectors [ 591.221926][T28858] loop5: detected capacity change from 6 to 0 [ 591.233544][T28857] FAT-fs (loop2): Can't find a valid FAT filesystem [ 591.248276][T28858] FAT-fs (loop5): invalid media value (0x00) [ 591.254722][T28858] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:40 executing program 3: r0 = getpgrp(0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) prctl$PR_SET_PTRACER(0x59616d61, r1) sched_getscheduler(r0) [ 591.261098][T28872] __nla_validate_parse: 9 callbacks suppressed [ 591.261108][T28872] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:40 executing program 1: capset(0x0, 0x0) capset(&(0x7f0000000080)={0x20080522}, &(0x7f00000000c0)={0x9, 0x2004, 0x7, 0x8, 0x1, 0x3}) r0 = gettid() capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x8, 0x5, 0x6c54, 0x101, 0x4, 0x2c}) 15:57:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:40 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000f02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 591.423696][T28900] loop2: detected capacity change from 6 to 0 [ 591.431161][T28900] FAT-fs (loop2): bogus number of reserved sectors [ 591.438051][T28900] FAT-fs (loop2): Can't find a valid FAT filesystem [ 591.455375][T28903] loop5: detected capacity change from 6 to 0 [ 591.466143][T28906] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 591.508264][T28903] FAT-fs (loop5): invalid media value (0x00) [ 591.514560][T28903] FAT-fs (loop5): Can't find a valid FAT filesystem [ 591.541742][T28921] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:41 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x18100, 0x0) sendmmsg$inet6(r0, &(0x7f0000000340)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x7}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="9953672fb9c5b23127d5e3018983ece971e363d93cd490cb4b2065f627140ba2f89d7ca72b2e26a730f82c0be565db1e4b7b979b172024925f0186de16528a9a34d74902e14fe193089e3aa673f9ab0ed76fd195ebec02dec99835dcdef5e3095c454e5c98324beb", 0x68}, {&(0x7f0000000100)="84424e9eca81c2abb5a5544cafcd537062d5b40792a57beaa9f225b5573835e3250c4784c8c80356131a8ecfc97612831ba67ee2dac63127e2c3485a54095152a6fca6aa92511b7c30f2c6f1a1e43098570a11e6b097e88fb99f2ca794be3f888c484c609cea4e4495aaf26f1743f156a8f92207feab35f1ae40569d4910b3469c0a8efb5a668cc3eb9f607efef47e37996c3b268a71c8216fdd4f62986cf024798dce9ab4af3358299f1307315479ca3ddce8af52204ac8ab48254c55a71d9f80", 0xc1}], 0x2, &(0x7f0000000240)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x2b, 0x2, 0x1, 0x0, 0x0, [@ipv4={[], [], @remote}]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x32, 0xe, 0x2, 0x40, 0x0, [@private0, @remote, @local, @mcast2, @loopback, @dev={0xfe, 0x80, [], 0x28}, @remote]}}}], 0xe0}}], 0x1, 0x8004000) capset(0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='./file0\x00', 0x5, 0x4, &(0x7f0000000680)=[{&(0x7f0000000400)="53969f27e7c6e3288317b1abfc091bbd811ca71260c375ba4d69facdf97eb2243586ecfbf174597bc309ca28ef4db41a785c6238c928392cf20d15ac1026c5fb5fe70b099389d0f6813fec8fe46f3505670202135cac679a6ce0803575067446f0ac0ab90be0a6055ff8c84661ea5e52599a29a2d3d507ba98", 0x79, 0x2}, {&(0x7f0000000480)="1b0dfd06dbf220bf46cf2bfbef155fc9d60dd51d6b7194ccb0736397800ef1e5c3c5fc6f1507104c1065915012bf7161da5b8e887e694ab0504a18846ba0caba9866888fae1622d962f2c909224f6b356064a28e0bb7ae50c0e4b7f81465a21a94083f97390331cd99bdd92c7cc3919604c0ae64987c7dd48ef2d3e81a9ee94761d1a181118fc91acb24dd2c9ed9f90772fea57697b85bcf1486f57b4431e6fab364260458ae1f0eed98543007bb03f572d3506dbe9d2afed010b9987c", 0xbd, 0x5}, {&(0x7f0000000540)="b3b3d22b52a765", 0x7, 0x6}, {&(0x7f0000000580)="b0d40cea9ceb84510963a2688bdb834addc845838f2ae2c7358987c8ad71ec9b3f5bd4871098cc519aac77fa4269643f4bc18a628fa6e74025f312ac77a60a7ba9e7542087cab2b5e66fed46be58ebdd0c80525c20d5234ebd744bc6abfb73bf2062fcd9f2afad8f6386ce4958dd9c01e6ff509fd928ffb3e38475901a5788321a38c30740c1ed69241d83ec8c471e0fb7c3d8d463f7760c3a5e15b3e5576b16bbcc8f6e7f68f7f96afd5ae33275bf849aec0ae9645385b361b9f57c4d4868572c4f75312b09b2ad7249964ab672c08f26f94baba4afbbc17af52736b0e3965201ad8e", 0xe3, 0x6e}], 0x100002, &(0x7f0000000700)={[{@uni_xlate='uni_xlate=1'}, {@shortname_mixed='shortname=mixed'}, {@shortname_winnt='shortname=winnt'}, {@uni_xlateno='uni_xlate=0'}], [{@audit='audit'}]}) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r1, 0x80286722, &(0x7f0000000840)={&(0x7f0000000740)=""/236, 0xec, 0x4, 0x80000000}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r2, 0x200004) sendfile(r2, r2, 0x0, 0x80001d00c0d3) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000880)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x7}}, 0x10) 15:57:41 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/timers\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000440)={0x2c, 0x4, 0x0, {0x5, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001140)=ANY=[@ANYBLOB="24fc03bc981ce69a535bb8f3aa1048cde53acb2a80c44d155967e4fff3331a04067c91332cf63d4962726cb841a13fe8a246cc16a5c7f7963d4f81c2b54362b8fb71bf6779835a9c700196f21046e435dbe102df2f22dd0a18b1858b9c49902fff9afebbed4b211878348f4226f5e48899ea4c7c074b90a1036a71ee05bbffc423d46343a80a1657c5e64bbea119370855b61c942285970b42da9ec6e337db7474da200d55e22e5091628f1d780d8ceb889a3655797faedd4091b20cc79ae618f23bd2b8622fa5", @ANYRES32=0x0, @ANYRES32=0x0], 0x154}}, 0x0) 15:57:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:41 executing program 3: getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x1, 0x18f, &(0x7f00000001c0)="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"}) r1 = gettid() r2 = getpgrp(r1) sched_getscheduler(r2) 15:57:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000001002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 592.105920][T28944] loop5: detected capacity change from 6 to 0 [ 592.113555][T28944] FAT-fs (loop5): invalid media value (0x00) [ 592.120394][T28944] FAT-fs (loop5): Can't find a valid FAT filesystem [ 592.139548][T28943] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 592.172766][T28945] loop2: detected capacity change from 6 to 0 [ 592.193590][T28945] FAT-fs (loop2): bogus number of reserved sectors [ 592.203861][T28945] FAT-fs (loop2): Can't find a valid FAT filesystem [ 592.246966][T28967] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:41 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 592.321967][T28977] loop5: detected capacity change from 6 to 0 [ 592.336246][T28977] FAT-fs (loop5): invalid media value (0x00) [ 592.342495][T28977] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000002002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:41 executing program 3: r0 = getpgrp(0x0) migrate_pages(r0, 0x9, &(0x7f0000000000)=0x8000, &(0x7f0000000040)=0x4) sched_getscheduler(r0) clone3(&(0x7f0000000240)={0x90040200, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0, {0x15}, &(0x7f0000000140)=""/97, 0x61, &(0x7f00000001c0)=""/63, &(0x7f0000000200)=[r0, r0, r0, r0], 0x4}, 0x58) capset(&(0x7f00000002c0)={0x20071026, r1}, &(0x7f0000000300)={0x0, 0x7fffffff, 0x1, 0x2, 0x2, 0x6}) 15:57:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 592.393330][ T35] audit: type=1800 audit(1613923061.702:196): pid=28947 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="file0" dev="sda1" ino=14669 res=0 errno=0 [ 592.432451][T28990] loop2: detected capacity change from 6 to 0 15:57:41 executing program 1: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x26, 0xa4, 0x80, 0x7d, 0x0, 0x5, 0xa0000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x46667, 0x5, 0x6, 0x0, 0x6, 0x0, 0x101}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1e) capset(0x0, 0x0) [ 592.478234][T28990] FAT-fs (loop2): bogus number of reserved sectors [ 592.497000][T28990] FAT-fs (loop2): Can't find a valid FAT filesystem [ 592.545661][T28999] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:41 executing program 3: r0 = getpgrp(0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x1, 0x7d, {r0}, {0xffffffffffffffff}, 0x1ff, 0xffffffffffff2360}) sched_getscheduler(r1) ptrace$peek(0x3, r0, &(0x7f0000000040)) [ 592.592553][T29000] loop5: detected capacity change from 6 to 0 [ 592.626495][T29017] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 592.641691][T29000] FAT-fs (loop5): invalid media value (0x00) [ 592.647867][T29000] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:42 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/timers\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000440)={0x2c, 0x4, 0x0, {0x5, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) socket$nl_xfrm(0x10, 0x3, 0x6) 15:57:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{0x0}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:42 executing program 3: r0 = getpgrp(0x0) r1 = getpid() perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x9b, 0x6, 0x9, 0x20, 0x0, 0x3, 0x2, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x4, 0xb2}, 0xde9d0d1cd88de869, 0x8, 0x75e, 0x7, 0x1, 0x7, 0x86e9}, r1, 0x5, 0xffffffffffffffff, 0x7) ptrace$setregs(0x2, r0, 0x1, &(0x7f0000000000)="8ed62b4d8dedc9c8b1a93dd11a46e8703cda73e4acd4f20d048ee6e0e38bd43e80f1707b89482ee2b3f19dd7660f1f1c08b40c329c846a1bda291690e31afbaa8c921130db47e9ada3b761d507a58170aa01fc9b6757afb253238466ff74ab9ba4a159b6d75e25914f56466a062f3bcdb58ace422ff2899deb9de23fec320c2aa3c585b0e28a665b7a2b9888454cc764df8c38cdd339061c12c64c5ad06965d01f10edbaad68aff9405c7f64dfdc") ptrace$cont(0x20, r0, 0x3f, 0x2) sched_getscheduler(r0) 15:57:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000023202000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:42 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r1, 0x200004) sendfile(r1, r1, 0x0, 0x80001d00c0d3) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) sendfile(r0, r0, 0x0, 0x80001d00c0d3) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r0, 0xc00464c9, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@private}}, &(0x7f0000000240)=0xe8) mount$9p_tcp(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x10000, &(0x7f0000000280)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@version_9p2000='version=9p2000'}, {@loose='loose'}], [{@obj_role={'obj_role', 0x3d, '\xa0'}}, {@dont_appraise='dont_appraise'}, {@smackfsdef={'smackfsdef', 0x3d, '\\'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@obj_user={'obj_user', 0x3d, '%'}}, {@fowner_gt={'fowner>', r2}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}}) capset(0x0, 0x0) [ 593.132350][T29051] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 593.137353][T29053] loop2: detected capacity change from 6 to 0 [ 593.150106][T29053] FAT-fs (loop2): bogus number of reserved sectors [ 593.157796][T29053] FAT-fs (loop2): Can't find a valid FAT filesystem [ 593.166382][T29052] loop5: detected capacity change from 6 to 0 15:57:42 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x9, 0x7, 0x0, 0x0, 0x9}, 0x0) r1 = getpgrp(r0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000000080)={0x100, 0xee, 0x80000001, 0x0, 0x7ff, 0xffffffff}) sched_getscheduler(r1) 15:57:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{0x0}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{0x0}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 593.259051][T29052] FAT-fs (loop5): bogus number of FAT sectors [ 593.265554][T29052] FAT-fs (loop5): Can't find a valid FAT filesystem [ 593.298881][T29074] 9pnet: p9_fd_create_tcp (29074): problem connecting socket to 127.0.0.1 15:57:42 executing program 3: read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020}, 0x2020) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0x4}, 0x0) r1 = getpgrp(r0) tkill(r0, 0x32) sched_getscheduler(r1) [ 593.389774][T29060] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 593.407294][T29083] loop2: detected capacity change from 6 to 0 15:57:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:42 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x81, 0x2, 0x5b, 0x81, 0x0, 0xfd, 0x24814, 0x4, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x2e, 0x7, 0x7, 0x0, 0xfffffffc, 0xffff}, r1, 0x8, 0xffffffffffffffff, 0xa) [ 593.431314][T29083] FAT-fs (loop2): bogus number of reserved sectors [ 593.517035][T29083] FAT-fs (loop2): Can't find a valid FAT filesystem [ 593.539311][T29104] loop5: detected capacity change from 6 to 0 [ 593.580420][T29048] 9pnet: p9_fd_create_tcp (29048): problem connecting socket to 127.0.0.1 [ 593.598572][T29104] FAT-fs (loop5): bogus number of FAT sectors [ 593.606323][T29104] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:43 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/timers\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000440)={0x2c, 0x4, 0x0, {0x5, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) 15:57:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000006002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:43 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) r2 = getuid() syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="01bdfae26cf523900c106086218282eedfeca84fb1a01ff8d7de2e155242abb6bf5ceb9fc8b81fab3befb7b553ed62fc93d6a25bef331852ca02b6d419a76fd77e2703c46bf65ac6910ac8a01619de611690a79e26aa87a3d141ad59fe7acebde7bd65de18f6320ddc3ac25636ce23f931d3652832aed89dce52caece618d53480829b9185036a71370c4ba4e92ee075ee09c3cad80ac97989ecb4c879f4454941117eb49683933127fbcab3bda19b9a", 0xb0, 0x8001}], 0xa830, &(0x7f0000000240)={[{@errors_remount='errors=remount-ro'}, {@iocharset={'iocharset', 0x3d, 'maccenteuro'}}, {@usrquota='usrquota'}, {@uid={'uid', 0x3d, r2}}, {@nointegrity='nointegrity'}, {@errors_remount='errors=remount-ro'}, {@grpquota='grpquota'}, {@usrquota='usrquota'}], [{@dont_measure='dont_measure'}, {@subj_type={'subj_type'}}, {@fsmagic={'fsmagic', 0x3d, 0xffffffffffffff7f}}]}) ftruncate(r1, 0x200004) sendfile(r1, r1, 0x0, 0x80001d00c0d3) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x8, 0x8, 0xca, 0x3, 0x0, 0x3ff, 0x8802, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xfffffbff, 0x2, @perf_bp, 0x4008, 0x8, 0x6, 0x2, 0x2, 0x3}, 0x0, 0xc, r1, 0x2) 15:57:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:43 executing program 1: capset(0x0, 0x0) capset(&(0x7f0000000080)={0x20071026, 0xffffffffffffffff}, &(0x7f00000000c0)={0x8, 0x3, 0xbb3, 0xffffffff, 0x81, 0x6}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x3, 0x10001, 0xfffffffe, 0xfffffffd, 0x4, 0xffffff7e}) 15:57:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:43 executing program 1: capset(0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x5, 0x20, 0xfffff800, 0x4, 0xfffffffe, 0xfff}) [ 594.000449][T29126] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 594.009863][T29122] loop5: detected capacity change from 6 to 0 [ 594.033554][T29123] loop2: detected capacity change from 6 to 0 [ 594.053039][T29121] loop3: detected capacity change from 264192 to 0 [ 594.068542][T29122] FAT-fs (loop5): bogus number of FAT sectors [ 594.074620][T29122] FAT-fs (loop5): Can't find a valid FAT filesystem 15:57:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, 0x0) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:43 executing program 1: capset(0x0, 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x7fffffff, 0x62, 0x1, 0x8, 0x0, 0x3}) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x5, 0x17, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0) syz_open_procfs(r0, &(0x7f0000000080)='net/xfrm_stat\x00') [ 594.101878][T29123] FAT-fs (loop2): bogus number of reserved sectors [ 594.121417][T29123] FAT-fs (loop2): Can't find a valid FAT filesystem 15:57:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000586502000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 594.271080][T29170] loop5: detected capacity change from 6 to 0 15:57:43 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) write$P9_RVERSION(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1300b5c299de9fabdab2000600395032303030"], 0x13) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000006380)=""/1024, 0x400) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x0) capset(0x0, 0x0) [ 594.345104][T29177] loop2: detected capacity change from 6 to 0 [ 594.406385][T29177] FAT-fs (loop2): bogus number of reserved sectors [ 594.412988][T29121] loop3: detected capacity change from 264192 to 0 [ 594.420299][T29177] FAT-fs (loop2): Can't find a valid FAT filesystem [ 594.511681][ T35] audit: type=1804 audit(1613923063.822:197): pid=29210 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir789478300/syzkaller.RDFJTZ/1204/file0" dev="sda1" ino=14668 res=1 errno=0 [ 594.734172][ T35] audit: type=1804 audit(1613923064.042:198): pid=29215 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir789478300/syzkaller.RDFJTZ/1204/file0" dev="sda1" ino=14668 res=1 errno=0 15:57:44 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/asound/timers\x00', 0x0, 0x0) 15:57:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, 0x0) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000140021010000000084171a6c02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:44 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:44 executing program 3: r0 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sched_getscheduler(r0) 15:57:44 executing program 1: capset(0x0, 0x0) capset(&(0x7f0000000000)={0x20080522, 0xffffffffffffffff}, &(0x7f0000000040)={0x3, 0x6, 0x0, 0x100, 0x7fffffff, 0x72a}) r0 = gettid() capset(&(0x7f0000000080)={0x20071026, r0}, &(0x7f00000000c0)={0x0, 0x1, 0x2, 0xa2, 0x81, 0xffff418d}) 15:57:44 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) sched_getscheduler(r0) 15:57:44 executing program 1: r0 = syz_io_uring_complete(0x0) read$char_usb(r0, &(0x7f0000000000)=""/229, 0xe5) read$char_usb(r0, &(0x7f0000000100)=""/5, 0x5) capset(0x0, 0x0) [ 594.886754][T29224] loop5: detected capacity change from 6 to 0 [ 594.934141][T29226] loop2: detected capacity change from 6 to 0 15:57:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, 0x0) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 594.989675][T29226] FAT-fs (loop2): bogus number of reserved sectors [ 594.999290][T29226] FAT-fs (loop2): Can't find a valid FAT filesystem 15:57:44 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) rt_tgsigqueueinfo(r1, r2, 0x9, &(0x7f0000000200)={0x32, 0x5, 0xfffffffc}) r3 = dup(0xffffffffffffffff) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x5b}, @void, @void}}, [@NL80211_ATTR_NETNS_FD={0x8, 0xdb, r3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x69}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x16c, 0x6d}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1f}]}, 0x40}, 0x1, 0x0, 0x0, 0x8054}, 0x24008001) prctl$PR_SET_PTRACER(0x59616d61, r0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 15:57:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000008102000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:44 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x8400, 0x40) capset(0x0, 0x0) [ 595.160632][T29264] loop5: detected capacity change from 6 to 0 15:57:45 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) 15:57:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:45 executing program 3: r0 = getpgrp(0x0) r1 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='fdinfo/4\x00') wait4(r1, &(0x7f0000000000), 0x2, &(0x7f0000000140)) ptrace$setregs(0xd, r0, 0x10001, &(0x7f0000000100)="8c7762ebecc0a5aa159ea3133171f4904fd424aa4e2abbbf7b208f132402b2a6e6ab631c8e2613bea9") sched_getscheduler(r0) 15:57:45 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:45 executing program 1: capset(0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0x0, 0x8000000}, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0xfffffffc, 0xaa, 0x9, 0x81, 0x1, 0x7}) 15:57:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000006c1a178402000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:45 executing program 1: ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000000)) r0 = socket$caif_stream(0x25, 0x1, 0x4) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) 15:57:45 executing program 3: sched_getscheduler(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x8, 0x7f, 0x3, 0x5, 0x0, 0x5, 0x420, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x240e636e, 0x0, @perf_config_ext={0x516a, 0x5}, 0x5810, 0x4927, 0x9806, 0x6, 0x8, 0x4f1, 0x80}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x1, r0, &(0x7f00000001c0), 0x4, &(0x7f0000000100)) [ 595.746342][T29309] loop5: detected capacity change from 6 to 0 [ 595.767255][T29309] FAT-fs (loop5): Directory bread(block 6) failed [ 595.779803][T29309] FAT-fs (loop5): Directory bread(block 6) failed 15:57:45 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) [ 595.793266][T29319] loop2: detected capacity change from 6 to 0 [ 595.814091][T29319] FAT-fs (loop2): bogus number of reserved sectors [ 595.833006][T29319] FAT-fs (loop2): Can't find a valid FAT filesystem 15:57:45 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x0, r0}) 15:57:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:45 executing program 1: capset(0x0, 0x0) r0 = getpid() r1 = getpid() r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r3, 0x200004) sendfile(r3, r3, 0x0, 0x80001d00c0d3) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x20, 0x8, 0x8, 0xc1, 0x0, 0x40000000000000, 0xc2100, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000100), 0x4}, 0x1, 0x6, 0x81, 0xb, 0xcf0, 0x8, 0x8}, r2, 0x8, r3, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0x100201, 0x3, 0x0, 0x2}, 0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/psched\x00') sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x6, 0x43, 0xfffffff8, 0x1, 0x9, 0x9, 0xcdd, 0x7, 0x4}, 0x0) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x20, 0x5, 0x1000, 0xb2af, 0x7, 0x5}) [ 595.931909][T29353] loop5: detected capacity change from 6 to 0 [ 595.955050][T29353] FAT-fs (loop5): Directory bread(block 6) failed [ 596.037270][T29363] loop2: detected capacity change from 6 to 0 [ 596.113471][T29363] FAT-fs (loop2): bogus number of reserved sectors [ 596.121838][T29363] FAT-fs (loop2): Can't find a valid FAT filesystem 15:57:45 executing program 0: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) 15:57:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000478802000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:45 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) 15:57:45 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) r1 = getpid() setpriority(0x2, r1, 0x0) 15:57:45 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:45 executing program 1: capset(0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x9, 0x7, 0x6af, 0x1, 0xdffa, 0x3}) [ 596.619389][T29389] __nla_validate_parse: 9 callbacks suppressed [ 596.619399][T29389] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 596.645684][T29388] loop5: detected capacity change from 6 to 0 [ 596.656082][T29392] loop2: detected capacity change from 6 to 0 15:57:46 executing program 3: r0 = getpgrp(0x0) clone3(&(0x7f00000011c0)={0x4000, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x2b}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/159, &(0x7f0000001180)=[r0, r0, r0, r0], 0x4}, 0x58) sched_setaffinity(r1, 0x8, &(0x7f0000001240)=0x1) sched_getscheduler(r0) 15:57:46 executing program 1: capset(0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@ipv4={[], [], @remote}, @ipv4={[], [], @remote}, @remote, 0x0, 0x0, 0x6, 0x100, 0x0, 0x100010}) [ 596.671811][T29388] FAT-fs (loop5): Directory bread(block 6) failed [ 596.684452][T29392] FAT-fs (loop2): bogus number of reserved sectors [ 596.708132][T29392] FAT-fs (loop2): Can't find a valid FAT filesystem 15:57:46 executing program 1: capset(0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x5, 0x6f, 0xff, 0x0, 0x6, 0x5}) capset(&(0x7f0000000080), &(0x7f00000000c0)={0x8, 0x7, 0x2, 0x7ff, 0x8, 0x763}) 15:57:46 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) [ 596.732954][T29411] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:46 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:46 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) fork() r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = getpgrp(r1) sched_getscheduler(r2) [ 596.890652][T29443] loop5: detected capacity change from 6 to 0 [ 596.915404][T29447] loop2: detected capacity change from 6 to 0 [ 596.926603][T29447] FAT-fs (loop2): invalid media value (0x00) [ 596.931972][T29443] FAT-fs (loop5): Directory bread(block 6) failed [ 596.942372][T29447] FAT-fs (loop2): Can't find a valid FAT filesystem 15:57:46 executing program 0: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r0) 15:57:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000488802000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:46 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) close(r0) capset(0x0, 0x0) 15:57:46 executing program 3: r0 = fork() r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sched_setattr(r0, &(0x7f00000002c0)={0x38, 0x1, 0x32, 0x10000, 0x9, 0x7f, 0x3, 0x8000, 0x2, 0x1}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r4 = getpid() waitid(0x0, r2, &(0x7f0000000080), 0x2, &(0x7f0000000100)) sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x10, 0x0, 0x501, 0x0, 0x0, 0x1, 0xfffffffe}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) rt_sigtimedwait(&(0x7f00000001c0)={[0x101]}, &(0x7f0000000200), &(0x7f0000000280)={0x0, 0x989680}, 0x8) r6 = getpgrp(r5) sched_getscheduler(r6) 15:57:46 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(r0, 0x0, 0x0) [ 597.553223][T29472] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 597.576793][T29474] loop5: detected capacity change from 6 to 0 15:57:46 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in6=@private0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) [ 597.601662][T29473] loop2: detected capacity change from 6 to 0 [ 597.609639][T29474] FAT-fs (loop5): Directory bread(block 6) failed [ 597.617790][T29473] FAT-fs (loop2): invalid media value (0x00) [ 597.624201][T29473] FAT-fs (loop2): Can't find a valid FAT filesystem [ 597.652114][T29498] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(r0, 0x0, 0x0) 15:57:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000ffffa88802000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:47 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:47 executing program 1: capset(0x0, 0x0) r0 = getpid() r1 = getpid() capset(&(0x7f0000000100)={0x20071026, r0}, &(0x7f0000000140)={0x3369, 0x7f, 0x4, 0x9, 0x9, 0x1000}) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) capset(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x9, 0xc512, 0x7e77, 0x3, 0x1, 0x7fffffff}) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) tkill(r1, 0x3a) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0x101, 0x5, 0x5, 0x9, 0x101, 0x20}) ptrace$setregs(0xd, r0, 0x4ab, &(0x7f00000001c0)="ae78224a81cd589f014ef3e43f8e2b2d7145db4902a0c6ca6539b01acbd9022575d86198483c7325e40a95dac917b19146fbea60ed5dd63944f102e3694386fea19b4d70a753bc634d706f6a7d294da6c305b8fd3db489768633448945ae865026a5fe7f52bc79190f0a7f24a5930f257be9e320d1e33a81de68c4d5afcb6cfee1069a2a00ab18dae281db74ed979a9f21f0eed4f88edce1ae0dd9dfc63ffae22d3c89721e27893acf5d0ada89d8a041e5b011485ef3ed76b1294434799078fa830d9c089d6c2fab4118402426c11c7c5f820fac0c") openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) 15:57:47 executing program 1: capset(0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000140)={0x7fff, 0x1ff, 0x1, 0x732, 0x1, "6ec5716bf9f1f4de4f88c1842d6edceae02bd1"}) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x8, 0x1, 0x7f, 0x2, 0x100, 0x59f1}) r2 = getpid() capset(&(0x7f00000000c0)={0x20080522, r2}, &(0x7f0000000100)={0xfffffff7, 0xffffffe1, 0x49, 0x20, 0x1, 0x6}) [ 597.802008][T29516] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 597.824261][T29521] loop5: detected capacity change from 6 to 0 [ 597.856561][T29523] loop2: detected capacity change from 6 to 0 [ 597.873719][T29523] FAT-fs (loop2): invalid media value (0x00) [ 597.886556][T29521] FAT-fs (loop5): Directory bread(block 6) failed [ 597.897146][T29523] FAT-fs (loop2): Can't find a valid FAT filesystem [ 597.932930][T29538] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:47 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(r0, 0x0, 0x0) 15:57:47 executing program 1: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm-control\x00', 0x20040, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{0x1f, 0x9, 0x3f, 0xdf, @time={0x9, 0x200}, {0x3, 0x9}, {0x12, 0x5}, @addr={0x6, 0x4}}, {0x9, 0x9, 0x81, 0x4, @tick=0x8, {0x9, 0x7f}, {0x7, 0x9}, @addr={0x6, 0x4}}], 0x38) capset(0x0, 0x0) clone3(&(0x7f0000000280)={0x20100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x3c}, &(0x7f00000000c0)=""/208, 0xd0, &(0x7f00000001c0)=""/106, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x6}, 0x58) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0x800000000}, 0x0) capset(&(0x7f0000000300)={0x20080522, r1}, &(0x7f0000000340)={0x2, 0x5, 0x5, 0x8000, 0x9}) 15:57:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000ffffff9e02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x37, 0x0, 0x6, 0xb, 0x800}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) r1 = getpgrp(0x0) sched_getscheduler(r1) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@remote={[], 0x1}, 0x4, 'wlan1\x00'}) 15:57:47 executing program 0: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) ptrace(0x10, r0) 15:57:47 executing program 0: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) ptrace(0x10, r0) [ 598.443622][T29563] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 598.458660][T29568] loop2: detected capacity change from 6 to 0 15:57:47 executing program 1: capset(0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="1ced83549210c5ad0a60939f73171af8ccfc59737edacc1065b6a43e89dfeed7d9e5e60cda61b497f05477414c65bbd779", 0x31, r1) [ 598.514990][T29567] loop5: detected capacity change from 6 to 0 [ 598.526634][T29567] FAT-fs (loop5): Directory bread(block 6) failed [ 598.527480][T29568] FAT-fs (loop2): invalid media value (0x00) 15:57:47 executing program 0: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) ptrace(0x10, r0) 15:57:47 executing program 3: getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r0 = getpgrp(0x0) sched_getscheduler(r0) 15:57:47 executing program 1: capset(0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0x5, 0x10001, 0x10001, 0x0, 0x1, 0x1d522843}) capset(&(0x7f0000000080)={0x20071026, r0}, &(0x7f00000000c0)={0x4, 0xfffffff9, 0x400009, 0x7, 0x20003, 0x3}) 15:57:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000478802000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 598.612266][T29568] FAT-fs (loop2): Can't find a valid FAT filesystem [ 598.640742][T29604] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:48 executing program 0: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() getpgid(0x0) pause() ptrace(0x10, r0) 15:57:48 executing program 3: r0 = getpgrp(0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sched_getscheduler(r0) [ 598.741253][T29620] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 15:57:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000000001cc02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:48 executing program 1: capset(0x0, 0x0) r0 = getpgrp(0x0) capset(&(0x7f0000000080)={0x399f1316, r0}, &(0x7f00000000c0)={0x2, 0x5750, 0x7, 0x0, 0xf9c, 0x9}) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000040)={0x9b6, 0x7, 0x5, 0x2, 0x8, 0x2}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r1, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x37, 0x0, 0x6, 0xb, 0x800}) listen(r1, 0x401) capset(&(0x7f0000000100)={0x20080522, r0}, &(0x7f0000000140)={0x7fffffff, 0xffff, 0x1, 0x7, 0x8, 0x5}) 15:57:48 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) r1 = getpgrp(r0) tkill(r1, 0x39) getpgrp(r0) 15:57:48 executing program 5: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) [ 598.846330][T29641] loop2: detected capacity change from 6 to 0 [ 598.861159][T29641] FAT-fs (loop2): invalid media value (0x00) [ 598.867478][T29641] FAT-fs (loop2): Can't find a valid FAT filesystem 15:57:48 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) migrate_pages(r0, 0xfffffffffffffff7, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x7) 15:57:48 executing program 1: r0 = syz_mount_image$udf(&(0x7f0000000140)='udf\x00', &(0x7f0000000180)='./file0\x00', 0x9, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="52ff302e0ad245de46f7ad9e604078898679c18db71d581055a1a55ed673c498abb7ca6fff44687ef06e862d05930199db06541adc71447d8b550b43275adaa14b0e049610da63aa136f30ad6d4e8df98b0525787dd8c9d5148b5e85e56a590da3fcde93ca3bdee86e3e1d6183c5b3d038dad032c8c457f6c150fda2763436845394479c84f1", 0x86, 0x811}, {&(0x7f0000000280)="242d95a377e2f4d1ca5659270ce07d416192738ddc4df3d229581ba8b3c997ba7e761596a41222e54fb55ac69d25ca10259df4dfce8d5d270648fcd515126055ec10acf70acead4ce47987bf4fe651004b0710b07604f4203849271c3bf0752bcf077b2772b372a3aef15457d2b7c1d785c11f5bd2", 0x75, 0x2}], 0x0, &(0x7f0000000340)={[{@uid={'uid'}}], [{@measure='measure'}, {@subj_type={'subj_type', 0x3d, '\'/%'}}, {@dont_measure='dont_measure'}, {@subj_role={'subj_role', 0x3d, '[$!&%\x15\x15C\'\\]\xb4\\!({-'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x31, 0x37, 0x32, 0x38, 0x30, 0x35, 0x37], 0x2d, [0x2, 0x65, 0x62, 0x64], 0x2d, [0x4, 0x66, 0x38, 0x64], 0x2d, [0x37, 0x32, 0x31, 0x39], 0x2d, [0x37, 0x30, 0x37, 0x34, 0x32, 0x34, 0x39]}}}, {@smackfstransmute={'smackfstransmute'}}]}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r1, 0x200004) sendfile(r1, r1, 0x0, 0x80001d00c0d3) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r3, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000004200)={0x50, 0x0, r4}, 0x50) syz_fuse_handle_req(r3, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) io_submit(0x0, 0x6, &(0x7f0000000840)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x8, 0xffffffffffffffff, &(0x7f0000000000)="1559a838746bda9ba7ff892f04eb39d077904d6d0ce7f9a09d8000d01ce4db6d29248237eeb3d1b3f54f0cac879096f4b2ba2ad2cdecc26940c454fe1a2a44516fa2b49bec873574e2f0e1c18486c4925c5992588c1a3e49fbfb5567b2f29c5aa8213b31e2b1af932b5086c6f77f610f3766e30fc61af65144f522c641b0fc87f9340ed723f384af9c462d86685298d63559afae4164e3204fb505fd1e3a99b8faec6dd1b2a6f61d626dde3af7093855abd1667bd7d35c3ba91132cacc0eddd3a0a8ad", 0xc3, 0x79, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000000400)="d36989a3bc7f77ad858e884c6029b62969d69792f263f651750d5179d1722ff00e79712606ea538d8f9d281b549b36c9010a1b39bb4399709bb10683401c86013d52aa2921aa1fb9ecb3408ad746feaf6766cf675f778bbf453317c36fd807a15e60983519da88979d3d1b8fb5dcb7ff2e4370a03e46a112dbfbcb03996cc4319a2c46f6ccd665cd69bcab95d4ed6da35c70b406e9169bcee06707da8a9ce304af832d494ea086772899fd5bb3b20e2759eee2d6780d24a66b89fac5bd4e58d5403a38b8e9701490c29a44c9cb8f96114b584cf1a7d27bbda3e00bc705e70ad1327ab512bcdeed", 0xe7, 0x4, 0x0, 0x0, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x5, 0x3, r2, &(0x7f0000000540)="036dffc3a520d02596df6624c3c834ff932ca235bea87040e221453ebf575605eb2d7d1206eb8f08e4de48288064432c01cbaf7302cc0f5cfd72486783f14908927cd34f3bdf237f1f332996331fb741b9643328f1c5e26a6e489b01286b693234a737c3edfee6a966fd9f707f00f646b4267aa57a82", 0x76, 0x200, 0x0, 0x7}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x5, 0xffffffffffffffff, &(0x7f0000000600)="6650cb7c926454aa8ef95f540adce16406993b7ba2336dbd37d41880bbc62a593a346e0abeaa0435d3a33d658cdec46425bca3db4bf2144df2495d3f06583c34c88691c778f065939e7d160c6354f8dcc77971f14e0eefea5cc2e9ba0ccdabca5029854e9d304eb7033288253572c8ce618b7a94fcb03fb0fe5df20d7aa418b6261fb709d14089ca17e4b6", 0x8b, 0x100000000, 0x0, 0x2}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x40, 0xffffffffffffffff, &(0x7f0000000700)="4e5b39233b2d67e96b90f6fd0aefe3331d8c3781de6c00eb3c3a7e07382b3131de903cecb942f1", 0x27, 0x3ff, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0x4, r3, &(0x7f0000000780)="7be23bef031cd1b723999a64054f492261f8b80700e742bcbdb1a085b429a0cf07c2f546d6e6ab76d0a9968d69e90322c9d6bc610652c2e0f50e867a26e41d5e7090c8933798c65a2fda57942ee9b3b95bb5c56f35de2fedc79b1009b84e296e4d536b7051e849e1010c93132abfbf2df6cf2c247c7d8a4bc749fd5b15ce36", 0x7f, 0x9, 0x0, 0x2}]) capset(0x0, 0x0) [ 598.898548][T29651] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:48 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x143c40) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x2d, 0x7f, 0x3, 0x96, 0x0, 0x400, 0x8940, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x8000, 0x5, 0x10000, 0x1, 0x1ff, 0x0, 0x2}, 0xffffffffffffffff, 0x9, r1, 0x0) 15:57:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000ffffffef02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 599.018778][T29677] loop2: detected capacity change from 6 to 0 [ 599.036695][T29677] FAT-fs (loop2): invalid media value (0x00) [ 599.067656][T29677] FAT-fs (loop2): Can't find a valid FAT filesystem 15:57:48 executing program 3: r0 = openat$fb1(0xffffffffffffff9c, &(0x7f0000000400)='/dev/fb1\x00', 0x0, 0x0) ioctl$FBIOPUT_CON2FBMAP(r0, 0x4610, &(0x7f0000000440)={0x2a, 0x2}) ioctl$FBIOGET_VSCREENINFO(r0, 0x4600, &(0x7f0000000040)) ioctl$FBIOGET_VSCREENINFO(r0, 0x4600, &(0x7f0000000100)) ioctl$FBIOPUT_CON2FBMAP(r0, 0x4610, &(0x7f0000000000)={0x34, 0x1}) r1 = getpgrp(0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) getpgrp(r2) sched_getscheduler(r1) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r4 = dup3(r0, r0, 0x0) ioctl$FBIO_WAITFORVSYNC(r4, 0x40044620, 0x0) r5 = getpid() prctl$PR_SET_PTRACER(0x59616d61, 0x0) sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000240)=0x0) sched_setattr(r6, &(0x7f0000000200)={0x38, 0x5, 0x10000041, 0x4, 0x2, 0x8a, 0x5, 0x6, 0xfffff360, 0x401}, 0x0) sched_setattr(r3, &(0x7f00000001c0)={0x38, 0x5, 0x0, 0x1000, 0x9, 0x400, 0x1, 0xa1, 0x10000}, 0x0) 15:57:48 executing program 0: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() pause() ptrace(0x10, r0) 15:57:48 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000fffffff002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:48 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0xb6) getpgrp(0x0) 15:57:48 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)=@secondary='builtin_and_secondary_trusted\x00') r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r2) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)=@secondary='builtin_and_secondary_trusted\x00') keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000080)=@chain={'key_or_keyring:', r3, ':chain\x00'}) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)=@secondary='builtin_and_secondary_trusted\x00') keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000080)=@chain={'key_or_keyring:', r4, ':chain\x00'}) r5 = add_key$fscrypt_v1(&(0x7f0000001580)='logon\x00', &(0x7f00000015c0)={'fscrypt:', @desc3='e8dab99234bb312e'}, &(0x7f0000001880)={0x0, "8fec1bbc908152f24650011060239a6d9cc7aca10447fb8e0562954fb4a2e23f42793049de7313b4a4035cfe3420e3fe14a5e5cc2b7991c17779610e74fb6b9d", 0x12}, 0x48, r0) add_key$user(0xfffffffffffffffd, &(0x7f0000001600)={'syz', 0x0}, &(0x7f0000001640)="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"/561, 0x231, r5) r6 = add_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000002c0)="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", 0x1000, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000200)='rxrpc_s\x00', &(0x7f00000012c0)=@chain={'key_or_keyring:', r6, ':chain\x00'}) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000080)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) r7 = add_key$fscrypt_v1(&(0x7f0000001440)='logon\x00', &(0x7f0000001480)={'fscrypt:', @desc2='e355a76a11a1be18'}, &(0x7f00000014c0)={0x0, "6fea471a27ebfa52339c8f1a86035eb33a40b585f5f5033771c363180b10c1c35f2b6688d0bbe075a3ddc4acd8db88e2977ecac439bcc1752f6f73f776a13cd8", 0x2e}, 0x48, 0x0) add_key$user(&(0x7f0000001300)='user\x00', &(0x7f0000001340)={'syz', 0x1}, &(0x7f0000001380)="57a6282d5cad3f96ce6933feb74068c2c9ccc59f0dd592a9465e164cba08940a9112ae7d23c4f1511013242d7de29558b41c9119521b4dc4dc9544db11d6c3972a9e044b1c5a68060e5be0dbb2415b7ed515dfb98fb74ae612f3679e0c07066e3cdab23f2c88a4f9ff0923ee752fa3d4989dff4629816b0592fe32c8857b56af4ca4afcfd76676ea64c28368755a88347ed1d701d27d", 0x96, r7) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/15, 0xf) capset(0x0, 0x0) [ 599.641623][T29742] loop2: detected capacity change from 6 to 0 15:57:49 executing program 5: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) 15:57:49 executing program 1: capset(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0x7fff, 0xfffffff7, 0x9, 0x1, 0x7, 0x3}) [ 599.684747][T29742] FAT-fs (loop2): bogus number of FAT sectors [ 599.702385][T29742] FAT-fs (loop2): Can't find a valid FAT filesystem 15:57:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:49 executing program 1: capset(0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0xab57, 0x6, {0x0}, {0xee00}, 0x0, 0xde2}) capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x8, 0xbe20, 0x8, 0x7, 0x3f25c750, 0x96}) 15:57:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x17, &(0x7f0000000340)={@in={{0x2, 0x0, @local}}, 0x0, 0x0, 0x0, 0x0, "8b3f324996c2c3c9a4a40425db1ce4f6ad56f58d8b92cb3c09529656c6674574afe17dc4b04e241ebf72f283e2b96e84f83947869cbe5d66c6f97e587f934de3ba64a4381f26a4cec53f68c8f1bb86d2"}, 0xd8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @broadcast}, {0x7, @remote}, 0x8, {0x2, 0x4e24, @broadcast}, 'bridge_slave_1\x00'}) capset(0x0, 0x0) 15:57:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000fffffffc02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 599.840559][T29780] loop2: detected capacity change from 6 to 0 [ 599.848441][T29780] FAT-fs (loop2): bogus number of FAT sectors [ 599.855542][T29780] FAT-fs (loop2): Can't find a valid FAT filesystem 15:57:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,iocharset=cp437']) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 599.977528][T29794] loop2: detected capacity change from 6 to 0 [ 600.015193][T29794] FAT-fs (loop2): bogus number of FAT sectors [ 600.021429][T29794] FAT-fs (loop2): Can't find a valid FAT filesystem 15:57:49 executing program 0: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pause() ptrace(0x10, 0x0) 15:57:49 executing program 1: capset(&(0x7f0000000000)={0x20080522, 0xffffffffffffffff}, &(0x7f0000000040)={0x737c, 0x0, 0x4, 0x200, 0x9, 0x3}) 15:57:49 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) pidfd_open(r0, 0x0) 15:57:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, 0x0) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000000000fe02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 600.523745][T29830] loop2: detected capacity change from 6 to 0 15:57:50 executing program 5: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) 15:57:50 executing program 1: capset(0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xbb, 0xdbd, 0x4, 0x8}) 15:57:50 executing program 3: r0 = getpgrp(0x0) r1 = getpid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x501000, 0x0) r3 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb, 0x1, 'taprio\x00'}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}]}, 0x8c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@dellink={0x2c, 0x11, 0x10, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r4, 0x10000, 0x848}, [@IFLA_BROADCAST={0xa, 0x2, @broadcast}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x80) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x10000, 0x0, 0x3}, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r1) gettid() sched_getscheduler(r0) 15:57:50 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, 0x0) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000140021010000000088a8ffff02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:50 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x7f, 0x5) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x2, 0x0, 0x2, 0x0, 0x0, 0x400000000000, 0x20, 0x3f}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)) ptrace(0x4207, r2) getpid() 15:57:50 executing program 1: capset(0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = fork() ptrace$setsig(0x4203, r1, 0xc23a, &(0x7f0000000080)={0xa, 0x3ff, 0x3}) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x280000, 0x0, 0x40, 0x8, 0x8, 0xbfa}) [ 600.754214][T29869] loop2: detected capacity change from 6 to 0 15:57:50 executing program 0: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pause() ptrace(0x10, 0x0) 15:57:50 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, 0x0) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:50 executing program 1: capset(0x0, 0x0) capset(&(0x7f0000000000)={0x99314a5}, &(0x7f0000000040)={0x8, 0x6, 0x3f, 0xffff, 0x7}) 15:57:50 executing program 3: r0 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) sched_getscheduler(r0) ptrace$setopts(0x4200, r0, 0x3, 0x40) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ptrace$setopts(0x4200, r1, 0x8a5c, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)=""/200, 0xc8}, {&(0x7f0000000140)=""/36, 0x24}], 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/48, 0x30}], 0x1, 0x0) 15:57:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000007fffffff02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 601.374612][T29916] loop2: detected capacity change from 6 to 0 15:57:50 executing program 5: r0 = getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r1) wait4(r0, &(0x7f0000004a40), 0x2, &(0x7f0000004a80)) 15:57:50 executing program 1: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r1, 0x200004) sendfile(r1, r1, 0x0, 0x80001d00c0d3) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x2f, 0x2, 0x2, 0x6, 0x10, @private0={0xfc, 0x0, [], 0x1}, @private2={0xfc, 0x2, [], 0x1}, 0x40, 0x7887, 0x1, 0x870}}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@empty, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x80080, 0x0) fcntl$setstatus(r5, 0x4, 0x44400) r6 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb, 0x1, 'taprio\x00'}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}]}, 0x8c}}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001900)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000001a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001940)=ANY=[@ANYBLOB="e0000000", @ANYRES16=0x0, @ANYBLOB="000425bd7000fbdbdf25070000002400018008000100", @ANYRES32=r2, @ANYBLOB="080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000003000018008000100", @ANYRES32=r3, @ANYBLOB="08000300020000000800030006000000140002006c6f0000000000000000000000000000040001805400018008000100", @ANYRES32=r4, @ANYBLOB="140002006772653000000000caefc1eb00000000140002006272696467653000000000000000000008000100", @ANYRES32=r7, @ANYBLOB="0800030003000000ef000100", @ANYRES32=r9, @ANYBLOB="08000300020000002000018008000100", @ANYRES32=r10, @ANYBLOB="140002006970766c616e30000000000000000000"], 0xe0}, 0x1, 0x0, 0x0, 0x200008d0}, 0x4) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)={0x37, 0x0, 0x6, 0xb, 0x800}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv_slave_1\x00'}) capset(0x0, 0x0) 15:57:50 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = getpgrp(r0) prctl$PR_SET_PTRACER(0x59616d61, r1) sched_getscheduler(r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x6, &(0x7f0000000080)=""/126) 15:57:50 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) 15:57:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000009effffff02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 601.635243][T29957] loop2: detected capacity change from 6 to 0 [ 601.676269][T29957] FAT-fs (loop2): Directory bread(block 6) failed [ 601.680930][T29963] __nla_validate_parse: 13 callbacks suppressed [ 601.680942][T29963] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:51 executing program 3: r0 = getpgrp(0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) getpgrp(r1) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x8, 0x1f, 0x8, 0x9, 0x0, 0x6485, 0x4000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x1000, 0xd2, 0xfff, 0x4, 0xff, 0x4, 0x132}, r2, 0xd, 0xffffffffffffffff, 0x9) sched_getscheduler(r0) 15:57:51 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(r0, &(0x7f0000001b80)=""/76, 0x4c) [ 601.771743][T29977] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 601.819833][T29989] loop2: detected capacity change from 6 to 0 [ 601.831688][T29989] FAT-fs (loop2): Directory bread(block 6) failed [ 601.853157][T29989] FAT-fs (loop2): Directory bread(block 6) failed 15:57:51 executing program 0: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pause() ptrace(0x10, 0x0) 15:57:51 executing program 3: r0 = getpgrp(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r2, 0x200004) sendfile(r2, r2, 0x0, 0x80001d00c0d3) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x8, 0x81, 0x8, 0x26, 0x0, 0x7f, 0x1004, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x400, 0x1, @perf_config_ext={0x3ff, 0x8}, 0x3, 0x8000, 0xffffaa47, 0x5, 0x6, 0x3f, 0xffff}, r1, 0xb, r2, 0x0) sched_getscheduler(r0) 15:57:51 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) 15:57:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000efffffff02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:51 executing program 1: capset(0x0, 0x0) capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000140)={0x5, 0x1f, 0x7f, 0x98eb, 0x5, 0x8}) capset(&(0x7f0000000080)={0x20071026, 0xffffffffffffffff}, &(0x7f00000000c0)={0xff, 0xf6b, 0x5, 0xf, 0x0, 0x3}) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x7, 0x800, 0x1b0b, 0xffff00, 0x101, 0x5}) [ 602.230175][T30010] loop2: detected capacity change from 6 to 0 [ 602.234726][T30012] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 602.262127][T30010] FAT-fs (loop2): Directory bread(block 6) failed [ 602.420741][T30021] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:51 executing program 5: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) pause() ptrace(0x10, r0) 15:57:51 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) 15:57:51 executing program 1: capset(0x0, 0x0) r0 = gettid() capset(&(0x7f0000000140)={0x20071026, r0}, &(0x7f0000000180)={0xffff, 0xf90, 0x8, 0xffff, 0x1, 0x1}) creat(&(0x7f0000000000)='./file0\x00', 0x170) capset(&(0x7f00000000c0)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000100)={0xffffffff, 0x7, 0xc84d, 0x4, 0x81, 0x3}) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x3, 0x7fffffff, 0x0, 0x1, 0x5, 0x10000}) 15:57:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000f0ffffff02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 602.538959][T30052] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 602.550821][T30054] loop2: detected capacity change from 6 to 0 15:57:51 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) process_vm_writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000000040)=""/25, 0x19}], 0x2, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000100)=""/213, 0xd5}, {&(0x7f00000002c0)=""/122, 0x7a}], 0x3, 0x0) 15:57:51 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(0xffffffffffffffff, &(0x7f0000001b80)=""/76, 0x4c) 15:57:51 executing program 1: capset(0x0, 0x0) r0 = getpid() capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0xfff, 0x8e681574, 0xf1, 0x5, 0x80000001, 0xf6}) [ 602.588584][T30054] FAT-fs (loop2): Directory bread(block 6) failed [ 602.624147][T30068] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 602.732752][T30088] loop2: detected capacity change from 6 to 0 [ 602.742670][T30088] FAT-fs (loop2): Directory bread(block 6) failed 15:57:52 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(r0, 0x0, 0x0) 15:57:52 executing program 0: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) r0 = getpid() pause() ptrace(0x10, r0) 15:57:52 executing program 3: fork() r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = fork() r2 = getpgrp(r1) sched_getscheduler(r2) 15:57:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000fcffffff02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:52 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000006380)=""/1024, 0x400) fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, r1, r2, r1, r2, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r1, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r2, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x5, &(0x7f00000016c0)=[{&(0x7f00000003c0)="a5b667315a0a2de9541e5944d0a56c7d496f71d47e4a6592bba82571a025399b3f5abdb9e6de24a3aa447da26bf227c1bf7e3ac1b146c7f2412bf6003c78d1dff69ed13a14fe3bca59dff43090f4dec5fbe0f0f2f4fee7422c59dca9126b3c45d9297a52a55f7f93ca05a34ac931efa35311bdebdb060d9752e84122d6080b", 0x7f, 0x7}, {&(0x7f0000000440)="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", 0x1000, 0x3}, {&(0x7f0000001440)="b66a4df60384b0de509c94c187302c8cac4a7970720a62bdc5a0eed60fa6d0420dcce589001257c3e5e985c33f5b8ef9b7e83226dd7b39cfc672aa0b70945430269d148aee45aed0bfcfad1bcf4144dd538e2babde0ad8d0bdb5fd6ea1f50eac3f578cca91ba28de2f90899e31529cdecd428f95a62977105212434ecce888a8f63126348c678250b2e62e0b8f5d4fc291beb1e2567f7d39e31618ad833f6839b798195057a1870adae294d761aba23f77f36261587f3de0e35248e804ed3106604270729c3375e3874b4e8c46a9290c606fde3e613d6cfa61545d380da04712a4ea", 0xe2, 0x20}, {&(0x7f0000001540)="b97ea76ee3d87f9da8e343fb43676310393a2175cd3e25479ebbe09c85a9885cc037e5d0e6db18153ed27bc6e41cc8fea9a165e5d4ac19fef020edd48f987804224479dd08e3282f9aa2000c1aed7b087ccceb47c444998dd9918c", 0x5b, 0x7f}, {&(0x7f00000015c0)="4a0cc4e62990d0c9014296261d50590ab665229c456ad98e19c85189b517d6b1108f3b86dd0a864eafd328010fdea3584fbd28f9f3e69d3121dd90556e05d38b1ce02bd04d73cb4449d30f7ce755aa20bcbbaeba33fde529b785db35da0b1c94f68a5c6a558fcd25b1e856f8530312fd37872c1f1624e820ff410c6d01aca6e1f350fbe29514626e693b14f9a43395fe2c2deeeda3e6ffd20e5907ecfc29b884b39caef08bbd91f7183b974f4677fe1f5a86a51464e64c4dd6e2de2777cd6f0dd307e0e54157d3ad6379ab17e194fa8d0ea09753721f4ce812a3ddd93aaf1e451c92938f3663", 0xe6}], 0x813005, &(0x7f0000001740)=ANY=[@ANYBLOB="7265736769648d", @ANYRESHEX=r2, @ANYBLOB=',quota,delalloc,nobarrier,noquota,obj_type=]#\\#,func=BPRM_CHECK,obj_role=[(/+,fsmagic=0x0000000000000003,dont_appraise,dont_measure,hash,\x00']) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="235b5c28ef66696c65302020205c0ad0d802fd1032cfa8be757f81e32202f08031dac0b2c1c0d5e42aa701bec9c328490500000000000000bdb85d674ff41d74118c148331b610521c6c3b58506934edf51af098c3a81c3e2d4193613852e7fb5d7fc837ad65c85b98d93cad979cc05d77be154a72960fe7afbdf43ccff36b3491f52a686553ff02fd055e587119c27dea35d1b0fb26126fd5b08ad79f42c3ac094e246b12dee955e1bea0edcecc365a834bb72c1cf7ffffffffffffffbcd8680e92fc0efbe7e3c40a06ecc2d831faf4a9154a74852a1fdf3e93897866bd1e5e"], 0xe1) capset(0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000001800)='trusted.overlay.nlink\x00', &(0x7f0000001840)={'U-', 0x8}, 0x16, 0x1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) capset(&(0x7f0000000240)={0x20080522, r4}, &(0x7f0000000280)={0x9, 0x5, 0xffffffff, 0x7, 0xf60, 0x3666}) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) capset(&(0x7f00000000c0)={0x20071026, r5}, &(0x7f0000000100)={0x7ddd, 0xc4b, 0x72e, 0x3f, 0x7ff, 0x3}) capset(&(0x7f0000000040)={0x20080522, r3}, &(0x7f0000000080)={0x200, 0x5, 0x3, 0x9, 0x4, 0x80}) [ 603.175648][T30109] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 603.192461][T30110] loop2: detected capacity change from 6 to 0 [ 603.205100][T30110] FAT-fs (loop2): Directory bread(block 6) failed [ 603.322731][T30122] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:52 executing program 5: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) ptrace(0x10, r0) 15:57:52 executing program 1: capset(0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = clone3(&(0x7f0000000340)={0x261802280, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x14}, &(0x7f0000000200)=""/75, 0x4b, &(0x7f0000000280)=""/126, &(0x7f0000000300)}, 0x58) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x4, 0x3, 0x38, 0x36, 0x0, 0x6903, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000080), 0xa}, 0x800, 0x81, 0x9e, 0x3, 0x1ff, 0x1, 0x9}, r1, 0x3, 0xffffffffffffffff, 0x8) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x4, 0x8, 0x40, 0x3ff, 0xfff, 0x7}) 15:57:52 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(r0, 0x0, 0x0) 15:57:52 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x21, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x50) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = getegid() r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0xee01) fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, 0x0, r10, 0x0, r10, 0x0, 0xb}, 0xb8fb, 0xffc, 0x3, 0x8000, 0x0, 0x0, 0x81}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000400", @ANYRES32=0x0, @ANYBLOB="0200dd5a939c92bd5c4a0600", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRESHEX=r9, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r10, @ANYBLOB="100000002000bde4a89ee567d18b50f1aedaa35c7cdd33f0d73bc68800000000000000000000000000c0c28e350d7eb0e768b8b339179fc79be07c196a4d52ef1646a974a91ebb1c286f6258947392a717e8db9d676c51215d884de5aebbc6c8a279a2787b646f09cc6092f70054df0992b24f98f93895048f29af5b"], 0x5c, 0x2) stat(&(0x7f0000008b80)='./file0\x00', &(0x7f0000008bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000000040)="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", 0x2000, &(0x7f0000008d40)={&(0x7f0000006380)={0x50, 0xfffffffffffffff5, 0x4, {0x7, 0x21, 0xff, 0x0, 0x200, 0xfffc, 0xfffffff8, 0x3c38}}, &(0x7f0000002040)={0x18, 0x0, 0x2, {0x7fffffff}}, &(0x7f0000004280)={0x18, 0xffffffffffffffda, 0x3, {0x7}}, &(0x7f0000006400)={0x18, 0x0, 0x1000, {0x8}}, &(0x7f0000006440)={0x18, 0x0, 0x44, {0x9}}, &(0x7f0000006480)={0x28, 0x0, 0x7, {{0x101, 0x8, 0x2, r4}}}, &(0x7f00000064c0)={0x60, 0x0, 0x81, {{0x101, 0x6, 0x7, 0xffff, 0xffffffff80000000, 0x7ff, 0x1, 0x101}}}, &(0x7f0000006540)={0x18, 0x0, 0xbe, {0x4}}, &(0x7f0000006580)={0x1a, 0x0, 0x80000000, {'/dev/fuse\x00'}}, &(0x7f00000065c0)={0x20, 0x0, 0x7fffffff, {0x0, 0x2}}, &(0x7f0000006600)={0x78, 0x0, 0xa85, {0x8, 0x9, 0x0, {0x3, 0x1f, 0x0, 0x3, 0x3, 0x8, 0x78666061, 0x5, 0xe5, 0xc000, 0xf2f, r2, r3, 0x120b, 0x557}}}, &(0x7f0000006680)={0x90, 0x0, 0x8001, {0x0, 0x2, 0x3, 0x100, 0x1000, 0xfffffffd, {0x5, 0x6, 0x2, 0x1000, 0x3, 0x8, 0xffffffb0, 0x8, 0xff, 0xc000, 0x8, 0x0, r3, 0xc5, 0x111}}}, &(0x7f0000006740)={0x28, 0x0, 0x1, [{0x2, 0x3, 0x0, 0x9}]}, &(0x7f00000088c0)={0x2a0, 0x0, 0x6, [{{0x0, 0x0, 0xfffffffffffffff8, 0x5c1, 0x7fffffff, 0xfffffff9, {0x0, 0x3, 0x10001, 0x9, 0x10001, 0x1, 0x301, 0x7f, 0x7, 0x2000, 0xff, r2, 0x0, 0x687, 0x8}}, {0x3, 0x5, 0x2, 0x5, ')+'}}, {{0x2, 0x0, 0x200, 0x9, 0xe9, 0x8, {0xb, 0x21db80000000000, 0x6d, 0x10001, 0x7fff, 0x5, 0x0, 0x7ff, 0x33, 0xa000, 0x0, r5, r6, 0x9, 0xc}}, {0x3, 0x6, 0x9, 0xcd, '-%]&]!%u^'}}, {{0x2, 0x3, 0x6a, 0x7, 0x8, 0x9, {0x2, 0x2, 0x891, 0x100000001, 0xe4, 0xca3, 0x80000000, 0x59, 0x951, 0x2000, 0x401, r2, 0xee01, 0xff, 0x7}}, {0x1, 0x1, 0x8, 0x1, 'group_id'}}, {{0x4, 0x3, 0x8, 0xffffffffffffd939, 0x3, 0x5, {0x6, 0xffffffffffffffc1, 0x1ff, 0xfffffffffffffffd, 0x80, 0x3ff, 0x4, 0x1, 0x10000, 0xc000, 0x8001, r8, r10, 0xcc, 0xfff}}, {0x5, 0x1000, 0xa, 0xd6, ']/(&/\x86!}#.'}}]}, &(0x7f0000008c40)={0xa0, 0x0, 0xb9, {{0x3, 0x0, 0x7, 0x6, 0x5e, 0x1, {0x1, 0x531e, 0x4, 0x8000000000, 0x7fff, 0x7fffffff, 0x200, 0x5a, 0x2, 0x4000, 0xffff, r2, r11, 0x0, 0x426}}, {0x0, 0x3}}}, &(0x7f0000008d00)={0x20, 0x0, 0x20, {0x8, 0x4, 0xf68}}}) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000008840)='./bus\x00', &(0x7f0000008880)='overlay\x00', 0x1806, &(0x7f0000008dc0)={[{@xino_off='xino=off'}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@xino_on='xino=on'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@metacopy_off='metacopy=off'}], [{@euid_gt={'euid>'}}]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) r12 = getpgrp(0x0) sched_getscheduler(r12) 15:57:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000400000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:52 executing program 5: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) ptrace(0x10, r0) 15:57:52 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz0\x00', 0x200002, 0x0) timer_create(0x2, &(0x7f0000000200)={0x0, 0x3e, 0x0, @thr={&(0x7f0000000080)="e8fb7c0e4452bcb6a9b6d43ef11b3bd9db910d77a1f06d9f0772b6e4101d2deb2f4d33fc2fe77266d7c05598f65bf09e42ef36d8189668c2f3b03778e83752c0836a18a56735", &(0x7f0000000100)="2e399ad4709976995cd0af3c27cf7148a723d3525421b62a083559b2b0e22f14b3ac7c2f3b267a801f8e6b55c6ad873f82ad4e70f66707d3435350c883f412f778ce5cbf809ed2f2b5e149a3836d1922b8b0673c955279cec9b9a6a795e2d5ff44fc74850b7af14602dbf59cc513d67d9a78183dbf6977cca05753a432844ba494c0777d32d61051bb699933b05e41d7839b0feafbe4ed532306eb5cbf5adb0a3b11ae6f148d017760d414604aa547e64616f685ad43898acb8de16305da7e9451ab5d648987be760f243c015d4c6541362e701801bde6df450f9d236769"}}, &(0x7f0000000240)) capset(0x0, 0x0) capset(&(0x7f0000000000)={0x20071026, 0xffffffffffffffff}, &(0x7f0000000040)={0x400, 0x10001, 0xffff7fff, 0x6, 0x6, 0x6}) [ 603.475190][T30157] loop2: detected capacity change from 6 to 0 [ 603.483899][T30164] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:52 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) getdents(r0, 0x0, 0x0) [ 603.518901][T30157] FAT-fs (loop2): Directory bread(block 6) failed [ 603.601101][T30183] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 603.625041][T30193] loop2: detected capacity change from 6 to 0 [ 603.636325][T30193] FAT-fs (loop2): Directory bread(block 6) failed 15:57:53 executing program 0: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) r0 = getpid() pause() ptrace(0x10, r0) 15:57:53 executing program 5: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) ptrace(0x10, r0) 15:57:53 executing program 3: r0 = getpgrp(0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x4, 0xff, 0x7f, 0x46, 0x0, 0xffff, 0x24021, 0x9, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, @perf_config_ext={0x400, 0x10}, 0x8000, 0x401, 0x3ff, 0x0, 0xfffffffffffffffc, 0x8f70, 0xcc77}, r1, 0xf, 0xffffffffffffffff, 0x1) sched_getscheduler(r0) 15:57:53 executing program 1: capset(0x0, 0x0) capset(&(0x7f0000000000)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000080)={0x8000, 0xffffffff, 0x0, 0x2, 0x10000d, 0xb9}) 15:57:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000001c00000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001400210100000000fcffffff02000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:53 executing program 5: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() getpgid(0x0) pause() ptrace(0x10, r0) 15:57:53 executing program 1: capset(0x0, 0x0) r0 = getpid() capset(&(0x7f0000000080)={0x20080522, r0}, &(0x7f00000000c0)={0x1, 0xa9, 0x7, 0x80000001, 0x8000, 0x8}) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x10, 0x0, 0x7, 0x0, 0x80000000000}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) r3 = getpgrp(r1) capset(&(0x7f0000000280)={0x20080522, r1}, &(0x7f00000002c0)={0x1, 0x8, 0x6, 0x1dd6, 0x69e4, 0x2}) capget(&(0x7f0000000200)={0x20080522, r3}, &(0x7f0000000240)={0x0, 0x9, 0x3ff, 0x6, 0x80, 0xc60}) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x5, 0xb4, 0x6, 0x9, 0x0, 0x4, 0x20000, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0xfff, 0x8}, 0x40064, 0x1, 0x207f, 0x4, 0x80000000, 0x40, 0x4}, r1, 0x5, r2, 0x8) capset(&(0x7f0000000000)={0x0, r0}, &(0x7f0000000040)={0x0, 0x10000, 0x401, 0x7fffffff}) 15:57:53 executing program 3: getpgrp(0x0) r0 = getpid() r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r4 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/time\x00') sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sched_getscheduler(r4) 15:57:53 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000006380)=""/1024, 0x400) openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x141100, 0x15b) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000006380)=""/1024, 0x400) getdents(r1, &(0x7f0000000100)=""/4096, 0x1000) fanotify_mark(0xffffffffffffffff, 0x20, 0x19, r0, &(0x7f0000000000)='./file0\x00') capset(0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x1, 0xfffffffe, 0x7, 0x0, 0x0, 0x8b}, 0x0) capset(&(0x7f0000000080)={0x20071026, r2}, &(0x7f00000000c0)={0xfffffff7, 0x6, 0x9, 0x9a38, 0x40, 0x10000}) 15:57:53 executing program 3: r0 = getpgrp(0x0) sched_getscheduler(r0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40000000, 0x7}, 0x0) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000080)={&(0x7f0000000000)=""/120, 0x78}) ptrace$setregs(0xf, r0, 0x1, &(0x7f00000000c0)="22d5cf82a9274c9a56899d89250b9ae3372f77c314aa7be24c8cd5cb0eb26832830b59ba089345c4c32ed849b101b4341477c7dad298da51f87b8ac477b8c1b7df9b5fc35d3fdb") 15:57:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000001000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:54 executing program 0: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) r0 = getpid() pause() ptrace(0x10, r0) 15:57:54 executing program 2: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) r0 = getpid() pause() ptrace(0x10, r0) 15:57:54 executing program 1: capset(0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = getpid() r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x38, 0x5, 0x22, 0x80000000, 0x1000, 0x7, 0x1, 0x7, 0x5, 0x5}, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x8, 0x0, 0x3, 0x81, 0x0, 0x6000000000000000, 0xc0, 0xf, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080)}, 0x10004, 0x4, 0x6, 0x1, 0x0, 0x1, 0xce}, r1, 0xa, 0xffffffffffffffff, 0x1) sched_setattr(r1, &(0x7f0000000200)={0x38, 0x2, 0x1000000e, 0x4, 0x5, 0x10000, 0x8000, 0x50, 0x9, 0x6}, 0x0) sched_setattr(r2, &(0x7f00000001c0)={0x38, 0x2, 0x10000006, 0x7, 0x4, 0x0, 0x1, 0x7, 0xfe, 0x3}, 0x0) capset(&(0x7f0000000180)={0x0, r0}, &(0x7f0000000040)={0x3f, 0x4, 0x0, 0x4, 0xfffffffc, 0x9}) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x50, 0x0, 0xd227, 0x5, 0x2, 0x2, 0x8, 0x7}, 0x0) 15:57:54 executing program 3: r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x0, 0x62, 0x41, 0x481, 0x2, 0x71b, 0x7fff, 0x7, 0xdcda}, 0x0) sched_getscheduler(r0) r1 = getpgrp(r0) sched_setattr(r1, &(0x7f0000000080)={0x38, 0x0, 0x0, 0xc708, 0x1, 0x8, 0x7fffffff, 0x9, 0x1290, 0x8000}, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x2) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x0, 0x1e, 0x2f5c, 0xffff7fff, 0x101, 0x6, 0x46, 0x0, 0x6f}, 0x0) 15:57:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000002000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:54 executing program 5: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() pause() ptrace(0x10, r0) 15:57:54 executing program 1: capset(0x0, 0x0) r0 = getpid() sched_setparam(r0, &(0x7f0000000080)=0x3ff) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0xf8c, 0x7, 0x3, 0xe172, 0x4, 0x3}) 15:57:54 executing program 1: capset(0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x18d) 15:57:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000003000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'veth0_to_bond\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00', 0xffffffffffffffff) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000000dc0)={0x20, r3, 0x401, 0x0, 0x0, {}, [{{0x8, 0x1, r1}, {0x4}}]}, 0x20}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb, 0x1, 'taprio\x00'}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}]}, 0x8c}}, 0x0) r7 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_prio={{0x9, 0x1, 'prio\x00'}, {0x18, 0x2, {0x8df4, "407b021d833d45c40a36da3ce3dfada5"}}}]}, 0x48}}, 0x0) r10 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r10, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r12, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r11, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb, 0x1, 'taprio\x00'}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf], 0x0, [0x0, 0x0, 0x0, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100]}}]}}]}, 0x8c}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14c, r3, 0x200, 0x70bd27, 0x25dfdbfd, {}, [{{0x8}, {0xe4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x80}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}]}}, {{0x8, 0x1, r8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r11}}, {0x8}}}]}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x804}, 0x4080) r13 = getpgrp(0x0) sched_getscheduler(r13) 15:57:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x17, &(0x7f0000000340)={@in={{0x2, 0x0, @local}}, 0x0, 0x0, 0x0, 0x0, "8b3f324996c2c3c9a4a40425db1ce4f6ad56f58d8b92cb3c09529656c6674574afe17dc4b04e241ebf72f283e2b96e84f83947869cbe5d66c6f97e587f934de3ba64a4381f26a4cec53f68c8f1bb86d2"}, 0xd8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x2}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x4, 0x8f, {0x7}}}}, {{@uncond, 0x0, 0xd8, 0x140, 0x0, {}, [@common=@set={{0x40, 'set\x00'}, {{0x2, [0x7, 0x5, 0xc, 0x3, 0x5, 0x2], 0x3, 0x7}}}, @common=@ttl={{0x28, 'ttl\x00'}, {0x3, 0x8}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x8, 0x1, 0x9, 'snmp\x00', 'syz1\x00', {0x81}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) capset(0x0, 0x0) capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)={0x6, 0xa, 0x8, 0xd7380000, 0x8, 0x751f}) capset(&(0x7f0000000000)={0x20080522, 0xffffffffffffffff}, &(0x7f0000000040)={0x5, 0x101, 0x88fd, 0x0, 0xfffffffe, 0xa2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0x17, &(0x7f0000000340)={@in={{0x2, 0x0, @local}}, 0x0, 0x0, 0x0, 0x0, "8b3f324996c2c3c9a4a40425db1ce4f6ad56f58d8b92cb3c09529656c6674574afe17dc4b04e241ebf72f283e2b96e84f83947869cbe5d66c6f97e587f934de3ba64a4381f26a4cec53f68c8f1bb86d2"}, 0xd8) sendto$inet(r1, &(0x7f0000000480)="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", 0x1000, 0x10, &(0x7f0000001480)={0x2, 0x4e22, @multicast2}, 0x10) 15:57:54 executing program 1: capset(0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000006380)=""/1024, 0x400) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x101040, 0x100) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) [ 605.169638][T30348] x_tables: duplicate underflow at hook 3 15:57:55 executing program 0: getpgid(0x0) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() pause() ptrace(0x10, r0) 15:57:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000004000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:55 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x200004) sendfile(r0, r0, 0x0, 0x80001d00c0d3) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0xcf33, 0x0, 0x7fff, 0x800, 0x10}}) capset(0x0, 0x0) 15:57:55 executing program 5: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) clone(0x200802047fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pause() ptrace(0x10, 0x0) 15:57:55 executing program 2: getpgid(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) r0 = getpid() pause() ptrace(0x10, r0) 15:57:55 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000000009b5917a0fb5d000000000500"/36], 0x24}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000002880)=ANY=[@ANYBLOB="1c000000220000002dbd7000fcdbdf250a20208003000002120001007fdab0f9a0e576ea6e7b771c592eb3e0f5069520bdd626573a2b480fbf21f19f2989c46580459dbd32b40702bd5bf07a1f50107708b76833f3f10b11e691f2f0afb09d6ee3542f2bf3cb38ee8842e41207ac17c6cf9e24fd465d8dcdf9b5ac31c242"], 0x1c}, 0x1, 0x0, 0x0, 0x4000085}, 0x11) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, r4, 0x0, @unused=[0x20, 0x80000001, 0x2, 0x8], @name="28ce59dfc7ae9009f994fd025a0444dfebfb7061a5948c4662e39f8256c579834959742b871c005de3473b0e280182715450c02515a2c5d21e772323fe1657d3642995ef8d01878b4dbe5ede9690d2d84ca15da1e7c84eddf9aca1da186d54a296939e223b6265d68dfe21f81723d7a621f6f7aa2c89463dfc1d69dd148f62656028fc982be8c7a2e3db7886e44b9cdb10817a47ca82dde2e49bf7ea9a1b46194a6cbeb18135d16ce9bada1b60428b6ca93555de1e2ddd207dc9c27a6619bcc41e286831a35bd48f43f25533121478d86e7d0de744bdb0d916809fb565f85374cbaf7f4cd1a93720f63f44d1c97a87d72473869397b2fb08cdf9387a7448e463888dd126e3d9f50c5bf051e04d25c63adec3f2c51a8817c39f219b27c45bbda09415e0bfac248567c9305a3c315b3dace9e38c4e74a6e2ee113d04664499ceb5eb09c96110b2519cda7eb60f3a232cbc8612aba66257dbc4331619aba1949219078ab50af9774d5458bc1c7b220753b97bc0bca415c7185b1b17cecc72971abe4f746f1de7709e5310836bb4c0b6032a126074aa144162817627e876bec17c0f1097ff0434ee10e224bc5be76c5045a10a390830760c83ad960bd6994c6041870ca5ffc5552fe110623a3db1f20fd82f3696af69f30aeb07c5e4059a2634f5ebcb2f1d6464cfbaa981d170b600b6d0cddcc6cff8b43d289dfe2fb889fc7cae3a2fb4236ad58247d77561b646d95745fb3ff7424accfea99ec6f082da6d7c70fe94b3ec470dc6221f8af3ebdcfc13411e0021005bae03fcc3fc63e4c9779233bb798d848187111c0eae93d43a9f17673c95cd3241d4b6c6f073a81ed65b11c8558be0f17354f360d458301874afe6737e1477eb5b9f85beaf38f73e73409b8b9c13efeb44c11524fca25625f6cdf5096f0f109a84bfad42bdcb33a669cb178a6754a74f02ab9bccb040d5067f06909ac9b16d38e7cd83cb098fc6967354c0f3dc34a85b4393dce310abb803edbd2406637e03502c4e9b6ddd2ecc17514155743958322eda52bbadcfe23d6be9e5c20f066d4576e7e642b19e4578bc0ad247d01b399b78512e86aa1257d84a19cc87e9577085924297b3a2c5a037dc1c5f951c6323a728e6a5a18dec901c2394eee655df7ba19a3005bda0399f2aa951d450870dcd7f6dd205e623f2034135ad43fe6a572f00211b348219ea08e60e4983847bf0c966f4161bc9c321e1c4896bfc214ba6187da50cfb6bb600f5f357ddcf6c870893f537977f25ed88e093346fcf7e487480a03e5feba3043539a7bc6a8f9caaf478d971aa3711491d3b8243e08df7d3107a004db259865f00c65980a71399aaa1546678325f1ad823c5ac42b87aa87a6e9df14d710aab37fe2879857685d7e255d7ed20389dedef7e609981d70844808699cddd431cb43c24f6cab329ab62d2209d6d4aabd6f725d65aa060285b18e8da5442ccee5eb133401d2e7296790e0ff5fd704ae77279c305ffdde9cf2c38c453f9d3111cf091a853d196b649c9e4d2210e9806ff00bf67210a0fe0a908a51e64d49d78220f2d832222bbca3129f1399a0b526af79d7b598e4bbf2ce7a0c87fbae70cb1c015c4688912639ef7e86d1fe05a05c5b2d31e8a41f4e1cf54f0118b872a9351e69a7ce9e9ebc45cab02023ac2020422c67108b2b2c90de25c82f7d83fc2ab1a4561fd01bdc659599ef2554d5ef06b73a2a5ba5bb830dfcd308e8717bf193fc117b81eca101b0420825405448d5e89360f872fa7da544d70526b8e46f1667272e0e5e0aabbb207024cee92acd42de8cf88dfe9657df9fc49baba452c838ed655172ea101b49cf114b5e84ef41c82af855fcb41c2def9211b2fbb80718df94d9c9983df56f1d2162f2a24a0711c8528ae63d79e618a913c809b0cd8ea3f678580ed41b15eac9ac719b2f1d8c058004cefa6a8b93fdbfb6cd497b91349aa209e9401aa4040f9c627db8c7cbd2ba2620ff25762a2b0f9a536f88ddd3e4c9a82f435ca7073572a6b9d33a4a4781f5807986556cdbe6fec2a2172a0aa6c5a69c2232056488bf2ba99d85665e1fee7a2a6b6c2350e241fe28250c455c03dfc65dc96786f0e5cbb51ab87bd9d9d158faab451d7413da5a6aaa45073ef019c79c52e9de921b28b65e08211b800ef1683bfcad71daaf22ffee53df5e89044c2a326d47b9b280f3fe92cd67aa45d5464e680e90608b43206c5c760dea98e5d62bc920ed020900a033fea587e98a1079ed5487b19853986725eb68a53ee376fa4260bea626bca1814c2575545662bfedef988acb23156e56688b84dfaef74cbd9b3149acc3b4d58dcfa5d096e034ea5c908461a6a85067b6e4640d7b0f707c441102475742ce3e80af6828f5b80c172af605a3388f43589d79562394b473b49c3dcf3f67fba758451e191a8f5539b91e40766bb2c1bbed2a2193d7ac6bff72d60b9ceae5777d7f977ae32462147adc3df1e566aa2484b8d989daf327bdcaeaf289cba3e063772bd268f926f01fb76f23b5e7bc950635a2a653d2fee646e3bf7c855456be51d7ea8f3ecc43f9794dae591219492481d40e36bf7190ba4aa32e46b2400c0ab1ec1d2fc17e1cb8061fe94a2f01b1c44dfa7c0b2dd9438c8d103304e8f3bbbedfa6b1a302e10bd8d9fddca1c7954f4b9eb4ab47e91bc549eff21702a62875e01ca5ff8e61b25aa61b0d8c2c0f636c3202c068e1abbf47f259ebfce16560194b70409e6d15f185707da1ba8365e954c24d70481499587bf10f78c9a5cefc7e0b47636e7e8842f2a52fe3814091bdc40e525632fc42cdcfe7d8c0caedb8e2704502ec6ff139be06555523cb458031bdea1aed979aa7053683eae25eb0f7aa04ba06db9bfe5c3084d661f8026cf81a352a45d04312d12b9b3e1a1a5e34ca5219feaa7abe61c20d60745ca5039df6afbfb2d1a2ca3c7d66f1404ec5418e2f7fe2a0bb72b9d9ebca3a1c94247487416d95197ed5b6678a6bc313f70639b0e671eb805669232259360a6f1c8c019b30e5a13d897ec9a18166b06a51de49f6d434ed08fe1fa899daa6837f8fc538657ab4b8e67b6fc66beae7b0454f00d3b7f520406e4b03609ce04137217c7a55da45fd21b1af18a7c4588ea6b453f4ac0cf4148f8b8eef01844a1eacc253cf56b93e59b7a110b5b9d6fa0d12a19c7ca11c81eb6a97b327d3f2a21364a02cb31d6b722a9928a57a934455473905d5d177ec57d798f0b8497e3702d00afe8ff20d54b6aae293fd6f7915448fc5494a1694402c377230c1ae15512bebaaf077d338aeab3604dbaa87a4dff5a9a9cc73cf7b0f2ae1953720414a352f91c905cb1b034363861a0735645c43a4eef1f7e77f270e42e55df8909ab81f50b16be2db6629efa8a316f1b6090f7705481c5152cc0886ff9794030573fe087dd55029b800375c102d596eed0c56581b7b60de12be1bfaa586bf7ac2988f87e9f79fc655284b02b9a6e48e68c70e9e7623cdc441bf8f4ede01abf16850bbbaa5546780b22096639243501e302a26ea901f589cc46ad20cd1b449d44710341b8944b33daf18a8a07fee2d6d582c098fa1ea15be8c19a482cb9b66096933e7a935dab7b6b78064ddc5aca9d670f05e178f7ec11a7759a7dc4134a62a076bddf1583724f53cdb6735fdf035c487049a582efbd383c132c0f1812b8b17b81a78ee9e0c0f0ef03f150b40e8dba014b7ebf14a5625a3f829cbfaed783010d2d152b87439b553ffe9dc2f18880fa3c8e3bd894afbff760d399af441b291b17c746ac18475cc68f65669ff36bf4a65b5dfb07b6f6f159efef98e56cbf2de04e1a6d632224597f50297355d683aa02e4088f019f3ad1b96cc9ed93184a5374ae78bf967c48092da50435ab0248f3f357021f23d1155cec96efc277a988f4c4e3de8c40181238ee851fcc04cb19a9ac5340d7c2ef34989f23e82c0adc0b05c6860c8b8f9c0e91b8228e1e3ea7ffd5d051210f83027ec9f1bab539d58e2553828c58274a8262c3114d9ce02d63608d5b6dfb142d80e6ad8c161dde7e9116887e8ec6af73c7b83abf046ee9e331c2a5420925b5ece25d711d4e0682b6ce2d9e983e992feeec14554a5a6057e8295c01c3d804be6973849730f7a843a08568ab8d141de44d974f5fc674935d8463a568e4c491154606b2e323038716584e0dbe67ab70014d01d3874e0b9f24cf1ece5fa03793dfa7b11243d7f6429958842b62330c8f89850cb5f8fe70cf68e71d49ba6ed53e702feafd0d1e5a658da4a47c88244a97e3a7002618f76c9965837a7f1ee394a8440df7cf1f191966df765d361056d5db3956626930fef1a89958a44b54eb53f7f573f1d9ead5d41a830b1fc2beeb555ddcbad949f6d413c41c73f9c42637852fc6d14b78ec9058fabdae49a8fdd1cd713dccc2cb19887da1a7e67d73ec5d004f5eaa92681423809eb6169de7223cd6479f494a8dd9dc9554535e1198cb06a8447aa7e5d925fcbff4de1cfb74bfa13a95e3d3ede6d3ebfdad1ba37f88c4f4fe5dc3663d54879bdaa0a276971b56e4656b1fff27c6a3d227f5d7ca67dbc7bfb2292f15f3632dc7d0a85fd2a6a2d06dcd4dbf67ea4d6882d594048ae005259ec148671d35cbad59d2097fac024665d1361bea887647c49d84c005800f9923e382459e999ef28008e7057fd243a7606dfd010c6632504e6f438cbcb5fa0739f55e65ddd99033239dc8df3bb1a3f7c00263128d72bbfb078fd909c6855312b516ee7580adcf35358cc4d63cc6fbee890a15116fdfe3836671af25ff88c8f2545012a4332d015b6a3d71aaab84f2823a73698cdefbb8232137b19edd5e1572b7745de6caa2c7147e9492cf29e284651b575ed08efd0aa9eb7399a022427c89cf2c9c4ec364ba9b72ea09dc2cadb9070652baadd18a1f78138b09c384d4383c5d5f091b58015d98e3f1d8a9aca5f805740658e1171c2a48ae88272890882fa865a8728bb733eb827d5f2b19348af28c933abca596fe6d959221ec2f8de2516b2b29624c62f13a5a6ac8249a19538dcd00ce538393a06c25418ba80bd49ea0a3479801dca9be79752745b2dce441e15c3a4684e7eae98f8932936c30c658fa5d669541d342786fc91a61f566ae6b02db3700add11c81d4e82da126295ab6451ad11db35a1f66ae039d7fd88f9c5cbed848292b4cfa9697315a5be50a0350d0466e8d6b5f00d0d4a2f8f55234a9fc20d45d0dd13aa0a4ebbee89259af4223a6aa9ca08624a2da75f639436d564f6bea795b9d9eda1b862fd423f08cb1c2a921a56507a2195863f3339b932ac0da21bb5b7834a6a964a38f367479452c08bd3ec30b1c4bd389fdf550456e7d06448cfcee499f3e565fa419bf6e7a0d47bcb312b6809198800cd353f4306cc28fa625fda8509094824b89b8de2d92bdfb65802f558db3f7839886049aec113307de7b40701015e5c043940be1f8fdd9b767c54607fbfc8eec0520b53ce2059debdcc99f602e9db12c5cb9c034669e22fbe7bd0525bfb9464c6aba7454f015a6a6fb9d5da687ce1fc0c151b7fd72e00c95449663f8cea68f09258bc9bacf223a20bba6489149d2a0f8d1bccbdb32d1ff18bafd0fd6eb4b8252e870da204bac6895753e112fb5b2b2f604865ddc68e9696cdf175e3ec96d42d1071ce19911949b3735b52c5b18cf9480141087146a4d32081ef09473cfd61a714c2cb70eca"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f00000002c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f00000006c0)={{r1}, r4, 0x35a5aee0b2e9d5ea, @unused=[0x2, 0x7b, 0xbeb, 0x6], @devid=r5}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000080)={r5, 0xfffffffffffffff2, 0x0, [0x7, 0x9, 0x5, 0x3, 0x90000], [0x6, 0x7, 0x6, 0x7, 0x20200, 0x100000001, 0x2, 0x8, 0x8, 0x9, 0x3, 0xbe, 0x8000, 0x1f, 0x94, 0x1, 0x1ff, 0x7, 0x5e5, 0x8, 0x4, 0x7, 0x81, 0x5, 0x76f, 0x100, 0x5, 0x401, 0xffffffff, 0x792c, 0x1, 0x4, 0x6, 0x9, 0x2, 0x101, 0x8, 0x6, 0xffffffff963ae175, 0x0, 0x1, 0x401, 0x3, 0x4, 0x7, 0x5, 0x8, 0xfffffffffffffff7, 0x2, 0x3, 0xaa, 0x100, 0xb7b, 0xfffffffffffffff9, 0x1, 0x800, 0x81, 0x10001, 0x2, 0x0, 0x3, 0xffff, 0x9, 0x200, 0x9, 0x3f, 0x8000, 0x10001, 0xffffffffffff0000, 0x9, 0x4ee, 0x9, 0x7, 0x0, 0x9, 0x6, 0x100000000, 0x2, 0xa30, 0x8, 0xff, 0xfffffffffffffff9, 0xffffffff, 0x4, 0x80000000, 0x7, 0x4, 0x101, 0x2, 0x5, 0x7fff, 0x3, 0x9, 0x4, 0x2, 0xffffffffffffff7f, 0x9, 0x1, 0x3, 0x8001, 0x7, 0x7, 0x2, 0x6, 0x1e4304c3, 0x77, 0x7, 0x2, 0x3, 0x80, 0x1, 0xc3, 0x5, 0x3, 0xdb, 0x0, 0x9, 0x0, 0x5, 0x1ff, 0x3d]}) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x8ee}) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000006380)=""/1024, 0x400) sendfile(r2, r1, &(0x7f0000002840)=0x3, 0xfffffffffffffffb) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81e8943c, &(0x7f0000001680)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000680)={0xfffffffffffffffd, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x81, "cc4bcae93609da"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r6, 0xd000943e, &(0x7f0000001840)={r9, r3, "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", "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"}) r10 = getpgrp(r0) sched_getscheduler(r10) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000002940)={0x1, 0xffff0000, 0x7, 0x6, 0x1}) 15:57:55 executing program 3: r0 = getpgrp(0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r1, 0x200004) sendfile(r1, r1, 0x0, 0x80001d00c0d3) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x101042, 0x0) ftruncate(r4, 0x200004) sendfile(r4, r4, 0x0, 0x80001d00c0d3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) migrate_pages(r5, 0x452c, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x80000001) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)=0x0) ptrace$setsig(0x4203, r6, 0x8, &(0x7f0000000180)={0x5, 0x3ff, 0xc60}) sched_getscheduler(r0) 15:57:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000005000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) 15:57:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '{'}, {}], 0xa, "ea40feba6da0ef8f3f9a72c0f4e45a17de31d6367844d40d2c5703c3a19f5f3dbf9e5e22efbe51be58f5829cd63638f0f2dc452970fa7496fdaec31df8196af094f706ccc9f96c479d329e7245a6dae0e0a38b1102b70f33b0154c793d2ec68da361d2985c"}, 0x73) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000040), 0x4) capset(0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000140)={[0x3290ea4d]}, 0x8) ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00', @ANYRESDEC=0x0, @ANYBLOB="3a303030303030303030303030303030303130323547d1e52bca5fc0425d30e5377b37"]) 15:57:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000006000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x100000001, 0x20000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014003f01000000000000000002010000", @ANYRES32=r5, @ANYBLOB="08000200e0"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x20}}, 0x0) [ 606.188831][ T35] audit: type=1800 audit(1613923075.503:199): pid=30401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="file0" dev="sda1" ino=14701 res=0 errno=0 15:57:55 executing program 3: read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r2 = perf_event_open(&(0x7f0000002140)={0x4, 0x70, 0x9, 0xff, 0x1, 0xf9, 0x0, 0x0, 0x10, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f0000002100), 0x2}, 0x10810, 0x7fffffff, 0x10001, 0x2, 0xcd7b, 0x1, 0x200}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r3, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000004200)={0x50, 0x0, r4}, 0x50) syz_fuse_handle_req(r3, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, &(0x7f0000006780), 0x2000, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)={0x30, 0x0, 0x0, [{0x0, 0x0, 0x4, 0x0, '#,,-'}]}, 0x0, 0x0, 0x0}) write$FUSE_INIT(r3, &(0x7f00000021c0)={0x50, 0x0, r0, {0x7, 0x21, 0x8, 0x1202000, 0x9, 0x1, 0x7, 0x7}}, 0x50) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x5, 0x0, 0x9e, 0xee, 0x0, 0xe23, 0x40, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1ff, 0x4, @perf_bp={&(0x7f0000000000), 0x793cf19bfafa9edc}, 0x3004, 0x0, 0x8, 0x2, 0x2, 0x8000, 0xdf}, r1, 0xb, r2, 0x8) sched_getscheduler(0x0) 15:57:55 executing program 1: capset(0x0, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000140)={&(0x7f0000000100)=""/10, 0xa, 0xe27, 0xed9}) setpriority(0x0, 0x0, 0x1) capset(&(0x7f0000000080)={0x20071026, 0xffffffffffffffff}, &(0x7f00000000c0)={0x0, 0xa64, 0xb, 0x3f, 0xb, 0x400006}) capset(&(0x7f0000000000)={0x20071026, 0xffffffffffffffff}, &(0x7f0000000040)={0x3, 0x8001, 0x9, 0x4, 0x3b97, 0x200}) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) capset(&(0x7f0000000180)={0x20080522, r1}, &(0x7f00000001c0)={0x3f, 0x6, 0x20, 0x500000, 0xa726, 0x3}) 15:57:55 executing program 3: getpgrp(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r0, 0xdd, &(0x7f0000000380)=0x80000001, &(0x7f0000000540)=0x6) r1 = fork() pidfd_open(r1, 0x0) sched_getscheduler(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) ptrace$setopts(0x4206, r2, 0x808, 0xa4069ff65ba01d11) setsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, &(0x7f0000000000)=0x1, 0x4) get_robust_list(0x0, &(0x7f00000006c0)=&(0x7f0000000680)={&(0x7f0000000640)={&(0x7f0000000600)}}, &(0x7f0000000700)=0x18) recvmsg$can_raw(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)=@nl, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000740)=""/232, 0xe8}, {&(0x7f00000001c0)=""/179, 0xb3}, {&(0x7f0000000280)=""/48, 0x30}, {&(0x7f00000002c0)=""/22, 0x16}, {&(0x7f0000000300)=""/101, 0x65}, {&(0x7f00000000c0)=""/16, 0x10}], 0x6, &(0x7f0000000440)=""/112, 0xc6}, 0x22) [ 606.486027][ T4880] ================================================================== [ 606.494121][ T4880] BUG: KCSAN: data-race in dput / vfs_unlink [ 606.500095][ T4880] [ 606.502394][ T4880] write to 0xffff888042a90600 of 4 bytes by task 30391 on cpu 1: [ 606.510080][ T4880] vfs_unlink+0x271/0x3c0 [ 606.514386][ T4880] do_unlinkat+0x28a/0x4d0 [ 606.518774][ T4880] __x64_sys_unlink+0x2c/0x30 [ 606.523427][ T4880] do_syscall_64+0x39/0x80 [ 606.527826][ T4880] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 606.533735][ T4880] [ 606.536032][ T4880] read to 0xffff888042a90600 of 4 bytes by task 4880 on cpu 0: [ 606.543544][ T4880] dput+0x2f/0x420 [ 606.547241][ T4880] path_put+0x1b/0x30 [ 606.551203][ T4880] do_readlinkat+0x188/0x200 [ 606.555770][ T4880] __x64_sys_readlink+0x43/0x50 [ 606.560596][ T4880] do_syscall_64+0x39/0x80 [ 606.564987][ T4880] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 606.570857][ T4880] [ 606.573154][ T4880] Reported by Kernel Concurrency Sanitizer on: [ 606.579272][ T4880] CPU: 0 PID: 4880 Comm: systemd-udevd Not tainted 5.11.0-syzkaller #0 [ 606.587482][ T4880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.597521][ T4880] ================================================================== [ 606.605550][ T4880] Kernel panic - not syncing: panic_on_warn set ... [ 606.612103][ T4880] CPU: 0 PID: 4880 Comm: systemd-udevd Not tainted 5.11.0-syzkaller #0 [ 606.620327][ T4880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.630402][ T4880] Call Trace: [ 606.633658][ T4880] dump_stack+0x116/0x15d [ 606.637966][ T4880] panic+0x1e7/0x5fa [ 606.641849][ T4880] ? vprintk_emit+0x2e2/0x360 [ 606.646503][ T4880] kcsan_report+0x67b/0x680 [ 606.650983][ T4880] ? kmem_cache_alloc+0x18e/0x2e0 [ 606.655984][ T4880] ? kcsan_setup_watchpoint+0x472/0x4d0 [ 606.661505][ T4880] ? dput+0x2f/0x420 [ 606.665373][ T4880] ? path_put+0x1b/0x30 [ 606.669502][ T4880] ? do_readlinkat+0x188/0x200 [ 606.674250][ T4880] ? __x64_sys_readlink+0x43/0x50 [ 606.679255][ T4880] ? do_syscall_64+0x39/0x80 [ 606.683855][ T4880] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 606.689907][ T4880] kcsan_setup_watchpoint+0x472/0x4d0 [ 606.695304][ T4880] ? _copy_to_user+0x77/0x90 [ 606.699871][ T4880] dput+0x2f/0x420 [ 606.703568][ T4880] path_put+0x1b/0x30 [ 606.707527][ T4880] do_readlinkat+0x188/0x200 [ 606.712116][ T4880] __x64_sys_readlink+0x43/0x50 [ 606.716943][ T4880] do_syscall_64+0x39/0x80 [ 606.721339][ T4880] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 606.727209][ T4880] RIP: 0033:0x7fad2ad9c087 [ 606.731605][ T4880] Code: 73 01 c3 48 8b 0d 11 be 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e1 bd 2b 00 f7 d8 64 89 01 48 [ 606.751186][ T4880] RSP: 002b:00007ffea5d5bed8 EFLAGS: 00000293 ORIG_RAX: 0000000000000059 [ 606.759572][ T4880] RAX: ffffffffffffffda RBX: 00007ffea5d5bf70 RCX: 00007fad2ad9c087 [ 606.767521][ T4880] RDX: 0000000000000200 RSI: 00007ffea5d5c080 RDI: 00007ffea5d5bf50 [ 606.775473][ T4880] RBP: 00007ffea5d5c4d8 R08: 0000000000000001 R09: 0000000000000014 [ 606.783423][ T4880] R10: 0000000000000064 R11: 0000000000000293 R12: 00007ffea5d5c080 [ 606.791387][ T4880] R13: 000055dc084aa010 R14: 000055dc084aa0e0 R15: 00007ffea5d5bf50 [ 606.800014][ T4880] Kernel Offset: disabled [ 606.804327][ T4880] Rebooting in 86400 seconds..