last executing test programs: 55.139859737s ago: executing program 1: r0 = accept$unix(0xffffffffffffff9c, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)}, 0x4) compat_40_mount(&(0x7f0000000340)='ext2fs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, 0x0) open(0x0, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x20080) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x4763, 0x0, 0x0) readv(r0, &(0x7f0000000440), 0x0) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0xc118691d, &(0x7f0000000180)=0x8000000000000032) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = socket(0x18, 0x3, 0x0) compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') chmod(&(0x7f0000000180)='./file0\x00', 0x8) setuid(0xee01) __mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, 0x0, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) getsockopt(r2, 0x29, 0x2c, 0x0, 0x0) 51.953723791s ago: executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='nfs\x00', 0x0, 0x800000, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000), 0x4) __mount50(&(0x7f0000000040)='procfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)='@', 0x1) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000200)="b7acaa4f2efac61fe3dc7d28f6f79a97548a797b9b6952fe06710475c52ef90048e526b531b100ebbfc7257d11439a3c03499874920d15bcb21aad8a32caf15306f79ab8d35b81718cbc64439c4b2b7a2425c57dc89ff3c1c7660b21421b29cb4ee536fe081d5cb9ff06808a75cbaf486fe2f957b5b955630f2c53cd266597b3312c02c0ca0d4153c50d2fe6cb40e28b9fc4c0c5a1fdffadc2f42f940b0e004680c1b0f369c261e9a7f50e190960b5929c1bc0a6107843c2f89649406782d39bd9f78c7d0ce4055943dee4e92b638c01000000026ad12820fbbe16a8b86a986d05b1f324f513f59c6ce68baa78f9") r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) read(r1, 0x0, 0x20080) 50.270314232s ago: executing program 5: modctl$MODCTL_LOAD(0x2000000, &(0x7f00000000c0)={&(0x7f0000000240), 0x0, &(0x7f0000000300)='0x0}) mknod(&(0x7f0000000200)='./file0\x00', 0x2000, r4) read(r1, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) symlink(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000200)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000000200)}, 0x0) lchown(0x0, 0x0, 0xffffffffffffffff) __posix_chown(0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000040)='umap\x00', &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f0000000100)='./file0\x00') socket$inet6(0x18, 0x0, 0x0) getgid() setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) open$dir(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r5, 0x0, 0x0) 46.457549373s ago: executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = msgget$private(0x0, 0x69a) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/39}, 0x2f, 0x0, 0x800) (async) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/39}, 0x2f, 0x0, 0x800) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f00000004c0)='./file0/../file0\x00') (async) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f00000004c0)='./file0/../file0\x00') 46.167932839s ago: executing program 1: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000500)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0xdffffffffffff803}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) 46.133801094s ago: executing program 5: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7959) write(r0, &(0x7f0000000040)="01", 0x1) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) __mount50(0x0, &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0xfe) compat_43_stat43(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) ioctl$FIOASYNC(0xffffffffffffffff, 0x8004667d, &(0x7f0000000380)=0x3) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1, &(0x7f0000000200)=0x800, 0x4) setsockopt$inet_opts(r2, 0x6, 0x3, &(0x7f0000000240), 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)="e42f884f03be6c5d816299ba067fd80fff2ac837a3110fb97ec4459f28b072e415f0da9c748e71c203401322827b53dfb04c2beaef609ca68e6a5dcd1b7025133d777d0e67e7fc21569bbf3fa209164bd0c85cff2387c67867a78c14106933c043b443272d3b742f6eae1dbfac3e27071646e933ced996c7279e274de2", 0x7d) posix_spawn(0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)=@dup={0x1, 0xffffffffffffffff, {0x3ff}}}, 0x0, 0x0, 0x0) _lwp_create(&(0x7f0000000100)={0x0, 0x0, {}, {}, {0x0, 0x0, '/)!/\x00'}}, 0x0, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000005c0)='.\x00', 0x0, &(0x7f00000002c0)="01") sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1002"], 0x10}, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x6, 0x7, &(0x7f0000000040), 0x4) __mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, &(0x7f0000000140), 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="231acb", 0x3}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000200)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000140)="03dba048c333a50a9c451e21", 0xc}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000ff101dee0100"/32], 0x18, 0x6}, 0x4) bind(r5, &(0x7f0000000000), 0xa) writev(r5, &(0x7f00000006c0)=[{0x0}], 0x1) r6 = semget$private(0x0, 0x5, 0x2c4) semop(r6, &(0x7f0000000240)=[{0x1, 0x1, 0x1000}], 0x1) semop(r6, 0xffffffffffffffff, 0x53) semctl$GETZCNT(r6, 0x4, 0x7, &(0x7f0000000400)=""/30) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_43_osendmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0) 45.763601782s ago: executing program 3: socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x2, 0xb1) getpid() fktrace(0xffffffffffffffff, 0x0, 0x0, 0x0) _lwp_self() compat_50__lwp_park(0x0, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x2}) semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000040)=[0x7ff]) mprotect(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1) socket(0x18, 0x1, 0x0) r0 = semget$private(0x0, 0x2, 0x0) mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x2e00) r1 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) __mount50(0x0, &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOASYNC(r1, 0xc1205266, &(0x7f0000000040)) compat_50_____semctl13$GETVAL(r0, 0x0, 0x5) semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) msgget(0x2, 0x0) socket$inet6(0x18, 0x0, 0x0) compat_43_ogetdirentries(0xffffffffffffffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="19", 0x3a4e1e905c56cdb7}], 0x1) compat_40_mount(0x0, &(0x7f0000000140)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x80067409, &(0x7f0000000140)=0x3) 44.274532753s ago: executing program 0: utimensat(0xffffffffffffff9c, 0x0, &(0x7f0000000100)={{}, {0x0, 0x803fffffff}}, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) compat_50_futimes(r0, &(0x7f0000000100)) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x7, 0x3}, 0x8) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) compat_50_____semctl13$IPC_STAT(0x0, 0x0, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0}, 0x10) sendto$inet6(r2, 0x0, 0x0, 0x8, &(0x7f0000000040)={0x18, 0x1, 0x0, 0x4}, 0xc) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0) r3 = open$dir(&(0x7f00000026c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1c0) __fstat50(r3, &(0x7f0000000100)={0x0}) mknod(&(0x7f0000000200)='./file0\x00', 0x2000, r4) read(r1, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) symlink(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000200)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000000200)}, 0x0) lchown(0x0, 0x0, 0xffffffffffffffff) __posix_chown(0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000040)='umap\x00', &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f0000000100)='./file0\x00') socket$inet6(0x18, 0x0, 0x0) getgid() setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) open$dir(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r5, 0x0, 0x0) 44.118551117s ago: executing program 3: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") fchroot(r0) r1 = compat_30_socket(0x22, 0x3, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000240)='./file0\x00') unlinkat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x0) 15.226714688s ago: executing program 1: compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") r0 = semget$private(0x0, 0x2, 0x48d) compat_50_____semctl13$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=@val=0xb46) mknod(0x0, 0x0, 0x0) r1 = __fhopen40(&(0x7f0000000180)="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", 0xff, 0x10000) ioctl$FIONBIO(r1, 0x8004667e, &(0x7f0000000080)=0x84d) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='.\x00') (async) chroot(&(0x7f0000000000)='.\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x36, &(0x7f0000000100)=ANY=[], 0x28}, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="c98d66", 0x3}], 0x1) (async) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="c98d66", 0x3}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) compat_43_osendmsg(r2, &(0x7f00000000c0), 0x0) __getvfsstat90(&(0x7f0000001340), 0xce0, 0x1) r3 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x6381) (async) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x6381) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt(r4, 0x0, 0x0, 0x0, 0x0) (async) getsockopt(r4, 0x0, 0x0, 0x0, 0x0) compat_30_getdents(r3, &(0x7f0000002280)=""/4089, 0x40) 15.203535302s ago: executing program 5: r0 = accept$unix(0xffffffffffffff9c, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)}, 0x4) compat_40_mount(&(0x7f0000000340)='ext2fs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, 0x0) open(0x0, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x20080) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x4763, 0x0, 0x0) readv(r0, &(0x7f0000000440), 0x0) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0xc118691d, &(0x7f0000000180)=0x8000000000000032) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = socket(0x18, 0x3, 0x0) compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') chmod(&(0x7f0000000180)='./file0\x00', 0x8) setuid(0xee01) __mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, 0x0, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) getsockopt(r2, 0x29, 0x2c, 0x0, 0x0) 13.247807905s ago: executing program 0: mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) ioctl$FIOASYNC(r0, 0x80185728, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) modctl$MODCTL_LOAD(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0}) clock_nanosleep(0x40000000, 0x1, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)) 13.134676703s ago: executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) __setitimer50(0x0, &(0x7f0000000240)={{}, {0xfffffffffffffff8, 0x5}}, 0x0) compat_40_mount(&(0x7f0000000140)='msdos\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000001c0)) r1 = msgget$private(0x0, 0x282) msgrcv(r1, 0x0, 0x0, 0x0, 0x1000) msgsnd(r1, &(0x7f0000000d00)=ANY=[@ANYRESHEX], 0x401, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket(0x2, 0x1, 0x0) bind(r2, &(0x7f0000000000), 0x10) listen(r2, 0x0) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$lock(r0, 0xa, 0x0) 11.563916176s ago: executing program 1: compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") r0 = semget$private(0x0, 0x2, 0x48d) compat_50_____semctl13$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=@val=0xb46) mknod(0x0, 0x0, 0x0) r1 = __fhopen40(&(0x7f0000000180)="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", 0xff, 0x10000) ioctl$FIONBIO(r1, 0x8004667e, &(0x7f0000000080)=0x84d) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='.\x00') (async) chroot(&(0x7f0000000000)='.\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x36, &(0x7f0000000100)=ANY=[], 0x28}, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="c98d66", 0x3}], 0x1) (async) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="c98d66", 0x3}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) compat_43_osendmsg(r2, &(0x7f00000000c0), 0x0) __getvfsstat90(&(0x7f0000001340), 0xce0, 0x1) r3 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x6381) (async) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x6381) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt(r4, 0x0, 0x0, 0x0, 0x0) (async) getsockopt(r4, 0x0, 0x0, 0x0, 0x0) compat_30_getdents(r3, &(0x7f0000002280)=""/4089, 0x40) 8.091918245s ago: executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x3e, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r2], 0x11}, 0x6fdacf020e07c726) sendmmsg(r1, &(0x7f0000000480)={0x0}, 0x10, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) fcntl$lock(r0, 0xa, 0x0) 7.664046621s ago: executing program 4: r0 = socket(0x18, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) compat_50___fstat30(r1, &(0x7f00000011c0)) compat_50_futimes(r2, &(0x7f0000000040)) ioctl$FIONREAD(0xffffffffffffffff, 0x4004667f, &(0x7f00000004c0)) syz_extract_tcp_res$synack(&(0x7f00000005c0), 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="05be44d8c51d78f8cddb38ac3e7e883a47c26b1ae74c9d7a301bdd2ae570ebe9d784cc0b75faeccf5d5b98a7cad000d5e501d1cc4db9fbe9f6c2f354469889048a914fac0092f7783f8bf6617e266447d4a67fb3502db3bd40dd28009b80e78788b1a8cb0ee5ab0773134895d34b9e098d4cb8334e0653c221c5c66ec6f20956684c51999cd715dfa43b3081a9385829251ca83c47904b3e25ae1c2368b26ea6b0d8da16e8c4056d5d33b1e790af2a105295e4749af816135f270d95ac6e94f3715f13eae98e5cd986f000ac50756480", 0xd0) recvfrom(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x400, &(0x7f0000000040)=@len=0x9, 0xe) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x200, 0x6}, 0x8) ioctl$FIOSEEKHOLE(r0, 0x8098691f, &(0x7f0000000180)=0x8000000000000032) 6.25576306s ago: executing program 4: _ksem_open(&(0x7f0000000000)="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", 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt(r0, 0x9, 0x9, 0xffffffffffffffff, &(0x7f00000001c0)) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4301) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) shutdown(r1, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') chflags(&(0x7f0000000000)='./file0\x00', 0x70000) connect$unix(0xffffffffffffffff, 0x0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') modctl$MODCTL_LOAD(0x0, 0xffffffffffffffff) 6.098310284s ago: executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) __setitimer50(0x0, &(0x7f0000000240)={{}, {0xfffffffffffffff8, 0x5}}, 0x0) compat_40_mount(&(0x7f0000000140)='msdos\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000001c0)) r1 = msgget$private(0x0, 0x282) msgrcv(r1, 0x0, 0x0, 0x0, 0x1000) msgsnd(r1, &(0x7f0000000d00)=ANY=[@ANYRESHEX], 0x401, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket(0x2, 0x1, 0x0) bind(r2, &(0x7f0000000000), 0x10) listen(r2, 0x0) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$lock(r0, 0xa, 0x0) 5.835378915s ago: executing program 3: mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) r0 = paccept(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="2c245dfb0d4f7787a8a1508492a6fbd9880b3dfe4b60e050d47b61c74806a5d4be5f61113d1d4440733770ebf2c3d3570e3030484630f9044400e02e4dab2e4acc2c59ff925d94943d0bdce72f6c124f4d50587d7055c990443f44a010ba75fc98668f48473923aefa56d0dd2e511e4e3e2675e8beaa5c4b8dae3672752243e3f4832c3e677e5f", 0x87}], 0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) compat_43_ommap(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x1, 0x0, r2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x4811, r1, 0x262, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x0) r4 = socket(0x2, 0x2, 0x0) fktrace(r4, 0x4, 0x62e2dd08f149ff1b, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) compat_43_osethostid(0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f0000000000)="92", 0x300}], 0x29a, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) readv(r5, &(0x7f0000001600)=[{&(0x7f0000000200)=""/191, 0xbf}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000040)=""/8, 0x8}, {&(0x7f00000013c0)=""/131, 0x83}, {&(0x7f0000001700)=""/230, 0xe6}, {&(0x7f0000001680)=""/127, 0x7f}], 0x6) 5.667958331s ago: executing program 0: mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) ioctl$FIOASYNC(r0, 0x80185728, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) modctl$MODCTL_LOAD(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0}) clock_nanosleep(0x40000000, 0x1, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)) 5.593861762s ago: executing program 4: compat_30_getfh(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x210, r0, 0x0, 0x80000001) r1 = dup2(r0, r0) __posix_fadvise50(r0, 0x0, 0x1, 0x3ff, 0x2) __fstat50(0xffffffffffffffff, &(0x7f0000000100)) writev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e2c4a4700c9ed6d7cf4bbbb7818cd0109885782a84aab54024ab2b18de9519e83cd6d16d5cf221d368f97ba1619ccfe87c85ff006d717ac84030ff1c3ce65ef62cb2011ba79b914f069b5877533e94dae2b704c1ddec4c538398f734f8dd7df555e1f1c34ea8b8d41e7d8f04ed70026d47db940e62d", 0x76}, {&(0x7f0000000240)="5153a9fa40ff4f8a297e55486f291c51f2cfb5281f15ad5633bbde691b82b9cabd968697f35199fb9989178a742270539b58aaf9206532c0cbc1338fa30e4a39e147fb844fd8847f324ff6af7220443aa5ed46e6cfd7fa914f6a1f54f4ac8574245508571b86c1e6e0bc89e76209bfbaa23a3c1f961e9314a27668ffaedeab2e586641f65a9dbc02a59b349ba93a6a40d2183e3936e7dcf81f5fbb1cfcd18583bfb486bb0963b917921199b52a97009c977da5568ebc9c9b754884d757ee6b22b6ea37923efd67d15ab70b19359704737f87e3770e5eea75573cf230e4a4c32e0743faf1848d7af42931bd20dbdb606eeaa40d5cae", 0xf5}], 0x2) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) __mount50(&(0x7f0000000400)='fdesc\x00', &(0x7f0000000440)='./file0\x00', 0x8000000, &(0x7f0000000480)="bd4cd8ea46ff90d260836f9ea69eb3b514964ea149536f0d79bc9018c8a98c114d3937c17f4c7ba8cf3f95f05279385aed91c132aa2b90f48662cb586ac488136010c3dbed69974da048d6f58933c5912dc83bc1019769bb732165341281ca086ec9b619273171c338", 0x69) execve(&(0x7f0000000500)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000540)='fdesc\x00', &(0x7f0000000580)='fdesc\x00', &(0x7f00000005c0)='&\x00', &(0x7f0000000600)='fdesc\x00', &(0x7f0000000640)='\x00'], &(0x7f0000000700)=[&(0x7f00000006c0)='\x00']) open(&(0x7f0000000740)='./file0\x00', 0x800, 0x7) chroot(&(0x7f0000000780)='./file0\x00') writev(r1, &(0x7f00000009c0)=[{&(0x7f00000007c0)="9f209f10e09177485b52575602a33b2e846f5966cc92fb6f5961811b056c5e7bbdf9c285fd16c09f3cbc1e5221b8e9c2bc13bf8597024babda08cc2fdeab209b32f6ad4c5f0a21cf021b677b0646ee604cb20c790154a4a95aaff624fba8021ca837233b3bb566104a4b1a985f075c2529e9fee3fcccba9f8ceb3e81c851571ddc9e24198c1f9e69af935acdd6d82a698632eeb895af646c7722af1fc1a9bd6e83545f604d056bbedfbdc96528e759e8eeb1437692f5bd76d2d6f6da30f2", 0xbe}, {&(0x7f0000000880)="fcbf62b1b2b149fb375a4cfa319201ebea9483da0bab752ea6e3c9ced4476b22b30f836c8d3a98f3a0377b0967e6f185953df7fed7cf9194000cdc3bef7c664db6ec2fd8492893a9b63d98a4a31e32de363f33248208df48093002845b0a7c24de", 0x61}, {&(0x7f0000000900)="722e2f0a029beb5bd8859cb4f4e09f7d1d767bbb398da3d5e16c707ec676789c2914e560049fcccb7529c6f1c1b34ae7d453a6a7590ad39ebd3025f28bb0744a5b0cafc39047fa977a2fe693b7960db193f159412ff0ddc6674b5717ad7678d825fe78c067c79ff0", 0x68}, {&(0x7f0000000980)}], 0x4) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) connect$unix(r1, &(0x7f0000000a00)=@file={0x0, './file0\x00'}, 0xa) preadv(r0, &(0x7f0000000d40)=[{&(0x7f0000000a40)=""/132, 0x84}, {&(0x7f0000000b00)=""/191, 0xbf}, {&(0x7f0000000bc0)=""/202, 0xca}, {&(0x7f0000000cc0)=""/102, 0x66}], 0x4, 0x1ff) compat_12_getdirentries(r0, &(0x7f0000000d80)=""/75, 0xdb2, &(0x7f0000000e00)=0xfffffffffffffff8) r2 = fcntl$dupfd(r1, 0x0, r1) __futimes50(r2, &(0x7f0000000e40)={0xffff, 0x7e79}) mknodat(r1, &(0x7f0000000e80)='./file0\x00', 0xb021, 0x8) r3 = vfork() getsid(r3) ioctl$FIONBIO(r2, 0x8004667e, &(0x7f0000000ec0)=0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./file0\x00', 0x100, 0x38) fchdir(r4) ioctl$FIOSEEKDATA(r0, 0xc0086661, &(0x7f0000000f40)=0x400) __getfh30(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)=""/60, &(0x7f0000001000)=0x7f) lseek(r0, 0x0, 0x400, 0x0) __lstat50(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)) 5.575748705s ago: executing program 3: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x0, 0x4000}, 0x3}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, &(0x7f00000001c0)) open$dir(&(0x7f0000001240)='.\x00', 0x20000, 0x40) sendmsg(0xffffffffffffffff, 0x0, 0x0) symlink(0x0, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) fstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') chflags(&(0x7f0000000100)='./file0\x00', 0x50009) unlink(&(0x7f0000000000)='./file0\x00') r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000240)="ea02000000000002", 0x8) compat_30_socket(0x22, 0x3, 0x0) compat_43_osend(0xffffffffffffffff, 0x0, 0x0, 0x0) compat_50_select(0x40, &(0x7f0000000200)={0xfffffffbffffffff}, 0x0, 0x0, 0x0) r1 = msgget(0x2, 0x2) open(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) modctl$MODCTL_LOAD(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0}) r2 = socket(0x800000018, 0x1, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) msgrcv(r1, 0x0, 0x0, 0x2, 0x0) clock_nanosleep(0x3b9ac9ff, 0x0, &(0x7f0000000980), 0x0) 5.247763286s ago: executing program 0: mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0x80044275, &(0x7f0000000080)) mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) clock_nanosleep(0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(r2, 0x80047466, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) compat_43_ommap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x80, r4, 0x100000001) socket(0x18, 0x1, 0x0) getsockname$inet6(r3, 0x0, 0x0) r5 = getpid() fktrace(r4, 0x0, 0xf, r5) fcntl$setown(r0, 0x6, r5) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4009, &(0x7f0000000a40)={0x0, 0xfffffffffffffff8}) mkdir(&(0x7f0000000200)='./file0\x00', 0x1) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x0, 0x3f, 0xff}, 0x7a4}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000180)='ext2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000000280)='./file1\x00', 0x40) unmount(&(0x7f0000000000)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) compat_43_orecvmsg(0xffffffffffffffff, 0x0, 0x0) r6 = socket(0x18, 0x1, 0x0) setsockopt(r6, 0x29, 0xe, &(0x7f0000000000)="02000000", 0x4) link(0x0, 0x0) 5.15598137s ago: executing program 4: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000500)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0xdffffffffffff803}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) 3.848113943s ago: executing program 2: r0 = socket$inet(0x2, 0x4, 0xc) ioctl$FIONREAD(r0, 0x4004667f, &(0x7f0000000000)) _lwp_suspend(0x0) _lwp_wakeup(0x0) mkdir(0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x80002005, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x80047401, &(0x7f0000000200)=0xb) ioctl$FIOASYNC(0xffffffffffffffff, 0x80047401, &(0x7f0000000040)) r1 = getegid() __fstat50(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) truncate(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) modctl$MODCTL_LOAD(0x0, &(0x7f0000000140)={&(0x7f0000000040), 0x0, 0x0}) compat_40_mount(&(0x7f0000000180)='ext2fs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)) lchown(0x0, r2, r1) open(0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0xffffffffdfffffff, 0x15) mkdir(0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = socket(0x18, 0x3, 0x0) ioctl$FIOSEEKHOLE(r3, 0xc118691d, &(0x7f0000000180)=0x8000000000000035) socket(0x18, 0x40000000, 0x40) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) __getdents30(r4, 0x0, 0x0) ioctl$FIOSEEKHOLE(r0, 0xc0986920, &(0x7f0000000180)=0x8000020000000032) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0/file0\x00', 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) readv(r5, &(0x7f00000004c0)=[{0x0}], 0x1) 3.778895994s ago: executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7959) write(r0, &(0x7f0000000040)="01", 0x1) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) __mount50(0x0, &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0xfe) compat_43_stat43(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) ioctl$FIOASYNC(0xffffffffffffffff, 0x8004667d, &(0x7f0000000380)=0x3) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1, &(0x7f0000000200)=0x800, 0x4) setsockopt$inet_opts(r2, 0x6, 0x3, &(0x7f0000000240), 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)="e42f884f03be6c5d816299ba067fd80fff2ac837a3110fb97ec4459f28b072e415f0da9c748e71c203401322827b53dfb04c2beaef609ca68e6a5dcd1b7025133d777d0e67e7fc21569bbf3fa209164bd0c85cff2387c67867a78c14106933c043b443272d3b742f6eae1dbfac3e27071646e933ced996c7279e274de2", 0x7d) posix_spawn(0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)=@dup={0x1, 0xffffffffffffffff, {0x3ff}}}, 0x0, 0x0, 0x0) _lwp_create(&(0x7f0000000100)={0x0, 0x0, {}, {}, {0x0, 0x0, '/)!/\x00'}}, 0x0, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000005c0)='.\x00', 0x0, &(0x7f00000002c0)="01") sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1002"], 0x10}, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x6, 0x7, &(0x7f0000000040), 0x4) __mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, &(0x7f0000000140), 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="231acb", 0x3}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000200)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000140)="03dba048c333a50a9c451e21", 0xc}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000ff101dee0100"/32], 0x18, 0x6}, 0x4) bind(r5, &(0x7f0000000000), 0xa) writev(r5, &(0x7f00000006c0)=[{0x0}], 0x1) r6 = semget$private(0x0, 0x5, 0x2c4) semop(r6, &(0x7f0000000240)=[{0x1, 0x1, 0x1000}], 0x1) semop(r6, 0xffffffffffffffff, 0x53) semctl$GETZCNT(r6, 0x4, 0x7, &(0x7f0000000400)=""/30) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) compat_43_osendmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2.888613252s ago: executing program 2: r0 = socket(0x18, 0x2, 0x0) close(r0) socket(0x800000018, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@rights={0x10}], 0x10}, 0x5) mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000700)='cd9660\x00', &(0x7f0000000140)='.\x00', 0x3, &(0x7f00000001c0)) r1 = socket(0x2, 0x3, 0x0) ioctl$FIOSEEKHOLE(r1, 0x80206913, &(0x7f0000000180)=0x8000000000000032) 2.774851s ago: executing program 4: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000500)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='null\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0xdffffffffffff803}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) 2.650664158s ago: executing program 2: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/50, 0xfd9f}], 0x2f) r2 = socket(0x18, 0x1, 0x0) dup2(r2, r1) r3 = compat_30_socket(0x22, 0x3, 0x0) compat_43_osend(r3, &(0x7f0000000040)="00200203", 0x2000, 0x0) 2.432760503s ago: executing program 2: symlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/../file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getsid(0x0) r2 = getsid(0x0) ptrace(0x9, r2, 0x0, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@family, 0xe, &(0x7f0000001240)=[{&(0x7f0000001400)=""/4105, 0x1009}, {&(0x7f0000001340)=""/177, 0xb1}], 0x2, &(0x7f0000001280)=""/80, 0x50}, 0x4950) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xb, r1, &(0x7f0000000000), 0x0) 1.376598797s ago: executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x4, 0x40000802) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) connect$inet(r0, 0x0, 0x0) compat_40_mount(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0) r1 = fork() compat_50_wait4(0x0, 0x0, 0x2, 0x0) getpgid(0xffffffffffffffff) mknod(&(0x7f00000011c0)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) writev(r2, &(0x7f0000000100)=[{0x0}], 0x1) ptrace(0x9, r1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fktrace(r3, 0x0, 0x62e2dd08f149ff1b, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0) compat_43_ocreat(&(0x7f0000000000)='./file0\x00', 0x0) fchdir(0xffffffffffffffff) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$FIOGETBMAP(r5, 0xc008667a, &(0x7f0000000040)=0x3f) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f00000001c0)='.\x00', 0x0, &(0x7f0000000540), 0x0) socket$inet(0x2, 0x3, 0x35) socket$inet(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x80047401, 0x0) 0s ago: executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x4, 0x40000802) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) connect$inet(r0, 0x0, 0x0) compat_40_mount(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0) r1 = fork() compat_50_wait4(0x0, 0x0, 0x2, 0x0) getpgid(0xffffffffffffffff) mknod(&(0x7f00000011c0)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) writev(r2, &(0x7f0000000100)=[{0x0}], 0x1) ptrace(0x9, r1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fktrace(r3, 0x0, 0x62e2dd08f149ff1b, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0) compat_43_ocreat(&(0x7f0000000000)='./file0\x00', 0x0) fchdir(0xffffffffffffffff) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$FIOGETBMAP(r5, 0xc008667a, &(0x7f0000000040)=0x3f) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f00000001c0)='.\x00', 0x0, &(0x7f0000000540), 0x0) socket$inet(0x2, 0x3, 0x35) socket$inet(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x80047401, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.103' (ED25519) to the list of known hosts. 2024/06/19 11:53:39 fuzzer started 2024/06/19 11:53:39 dialing manager at 10.128.0.163:30036 2024/06/19 11:53:39 starting 6 executor processes [ 65.4575373] tap5: detached [ 66.4074207] tap0: detached [ 67.5174110] tap2: detached [ 69.5374109] tap4: detached [ 70.5174109] tap5: detached [ 71.7074051] tap0: detached [ 72.2974079] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2003 command syz-executor.4) [ 72.3774043] tap2: detached [ 73.9773997] tap1: detached [ 75.7474017] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2015 command syz-executor.3) [ 76.1973957] tap5: detached [ 77.9773994] tap3: detached [ 78.8773928] tap4: detached [ 79.4173896] WARNING: module error: vfs load failed for `./file0', error 78 [ 80.7573980] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1853 command syz-executor.0) [ 80.7728023] tap5: detached [ 81.1273893] tap1: detached ./file0./file1./file0 ./file1./file0overlay [ 84.7073861] tap2: detached [ 85.2573765] tap5: detached [ 85.8573797] tap0: detached [ 86.6073834] tap4: detached [ 88.9573783] tap3: detached [ 89.8073818] tap2: detached [ 92.3173654] tap4: detached [ 92.7273740] tap5: detached [ 93.5173733] tap3: detached [ 94.8773589] WARNING: module error: vfs load failed for `', error 78 [ 96.2973620] uhub4: device problem, disabling port 1 [ 96.3473833] tap2: detached [ 98.6673565] tap5: detached [ 98.8373612] tap4: detached [ 99.6873558] tap0: detached [ 103.2073462] tap5: detached [ 103.3073742] tap3: detached [ 103.6873422] tap4: detached [ 104.9473462] tap0: detached [ 107.0673417] tap4: detached [ 108.3473840] tap5: detached [ 109.6073502] tap0: detached [ 110.5373353] uhub4: device problem, disabling port 1 [ 110.9773280] tap2: detached [ 113.7773264] tap4: detached [ 115.3273254] tap5: detached [ 115.9573179] tap2: detached [ 117.0273223] tap1: detached [ 118.9873322] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1173 command syz-executor.1) [ 120.7773196] tap0: detached [ 121.0673516] tap3: detached [ 121.8073108] tap5: detached [ 122.4073088] tap2: detached [ 124.3673189] tap0: detached [ 126.4973049] tap2: detached [ 127.1572979] tap3: detached [ 128.9073048] tap1: detached [ 130.4773089] tap3: detached [ 130.6073100] tap5: detached [ 132.4373066] tap2: detached [ 133.0372936] uhub5: device problem, disabling port 1 ./file0./file0 ./file0./file0 [ 134.4472951] tap1: detached [ 136.1272893] tap5: detached [ 137.7072784] tap0: detached [ 138.2472870] .: failed to start extattr: error = 45 [ 139.5872845] tap2: detached [ 140.0273000] tap5: detached [ 141.0372753] tap3: detached [ 142.1672730] tap1: detached [ 144.0772918] Size of accounting file not a multiple of 64 - incomplete record truncated [ 144.4672828] tap0: detached [ 146.3172694] tap1: detached [ 146.3873728] tap3: detached [ 146.9472628] tap5: detached [ 149.0872720] tap4: detached [ 151.1272587] tap2: detached [ 153.0172510] tap0: detached [ 153.6172502] tap3: detached [ 153.8372489] tap1: detached /file0/fi |`&]^*rLBxS\*YA?01V.T [ 156.1672692] tap5: detached [ 157.3272435] sockaddr_getsize_by_family: (syz-executor.5:4191:2033) Unhandled address family=0 [ 159.4472378] tap0: detached [ 159.5772406] tap1: detached [ 161.5972372] tap4: detached [ 163.4072349] tap2: detached [ 165.4272282] tap1: detached [ 166.2672416] tap5: detached [ 167.1972394] WARNING: defaulted mmap() share type to MAP_SHARED (pid 3142 command syz-executor.2) [ 168.3072209] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4407 command syz-executor.1) [ 168.8272400] puffs_mount: development version mismatch: kernel 30, lib -130815860 [ 168.9772226] tap5: detached [ 169.3872237] tap2: detached [ 172.8572124] tap3: detached [ 174.1972246] tap1: detached [ 175.6172074] tap5: detached [ 177.4472055] tap4: detached [ 177.9172038] tap0: detached [ 178.7272107] tap3: detached [ 179.9872053] tap2: detached [ 182.4072650] tap5: detached [ 183.5572011] .: failed to start extattr, error = 0[ 185.1471967] tap0: detached [ 185.4472002] at_ifinit: timeout?! /file1 |`&]^*rLBxS\*YA?01V.T [ 185.5471923] aarpprobe why did this happen?! [ 185.6471890] tap3: detached [ 186.2171863] tap2: detached [ 187.8971863] tap5: detached [ 189.4971822] tap3: detached [ 191.6271853] tap4: detached [ 192.0271830] tap5: detached [ 192.7571764] .: failed to start extattr, error = 0WARNING: module error: vfs load failed for `./file0', error 78 [ 193.1871824] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5280 command syz-executor.3) [ 194.2971692] tap0: detached [ 195.7571715] ./file0: failed to start extattr: error = 45 [ 195.9171695] vrelel: missing VOP_CLOSE(): vnode 0xffff9980145add40 flags 0x14 [ 195.9171695] tag VT_UFS(1) type VCHR(4) mount 0xffff9980129b9000 typedata 0xffff998014219840 [ 195.9271826] usecount 1 writecount 0 holdcount 0 [ 195.9371752] size 0 writesize 0 numoutput 0 [ 195.9371752] data 0xffff9980145ae2a0 lock 0xffff9980145adf00 [ 195.9471836] state LOADED key(0xffff9980129b9000 8) b3 ab 01 00 00 00 00 00 [ 195.9571691] lrulisthd 0xffffffff834b02d0 [ 195.9571691] tag VT_UFS, ino 109491, on dev 168, 0 flags 0x0, nlink 1 [ 195.9671731] mode 020000, owner 0, group 0, size 0 [ 195.9971704] vrelel: missing VOP_CLOSE(): vnode 0xffff9980145add40 flags 0x14 [ 196.0071826] tag VT_UFS(1) type VCHR(4) mount 0xffff9980129b9000 typedata 0xffff998014219840 [ 196.0471757] usecount 1 writecount 0 holdcount 0 [ 196.0612794] size 0 writesize 0 numoutput 0 [ 196.0612794] data 0xffff9980145ae2a0 lock 0xffff9980145adf00 [ 196.0732096] state LOADED key(0xffff9980129b9000 8) b3 ab 01 00 00 00 00 00 [ 196.0783354] lrulisthd 0xffffffff834b02d0 [ 196.0783354] tag VT_UFS, ino 109491, on dev 168, 0 flags 0x2, nlink 0 [ 196.0915296] mode 020000, owner 0, group 0, size 0 [ 197.1771645] tap2: detached [ 198.0771669] tap3: detached [ 198.3671619] tap4: detached [ 198.5472989] tap5: detached [ 201.0071645] tap0: detached [ 202.3871635] tap3: detached ./file0./file1./file0 [ 204.5271880] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4560 command syz-executor.0) [ 204.6571557] tap2: detached [ 204.6671519] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4560 command syz-executor.0) [ 204.8371613] tap4: detached [ 206.7171533] tap5: detached [ 208.6471596] tap4: detached [ 212.0171381] tap5: detached [ 212.7471402] tap4: detached [ 214.4772360] uhub5: device problem, disabling port 1 [ 214.9771392] uhub3: device problem, disabling port 1 [ 217.3771310] tap5: detached [ 217.6471244] tap4: detached [ 217.8171246] tap2: detached [ 218.8271319] tap0: detached [ 220.8371244] uhub4: device problem, disabling port 1 [ 221.7171330] uhub0: device problem, disabling port 1 [ 222.2571181] tap1: detached [ 223.3271176] WARNING: module error: module `./file0' not found [ 223.8771267] uhub2: device problem, disabling port 1 [ 224.5171159] tap4: detached [ 224.8471148] tap0: detached [ 225.1571152] tap1: discarding oversize frame (len=65007) [ 225.9771108] tap2: detached [ 227.7871126] uhub1: device problem, disabling port 1 [ 228.5671073] uhub1: device problem, disabling port 1 [ 229.4271178] uhub1: device problem, disabling port 1 [ 230.3271082] tap3: detached [ 231.0771001] tap4: detached [ 231.3771045] tap5: detached [ 233.1971081] tap0: detached [ 236.2870921] tap5: detached [ 238.5170832] tap0: detached [ 238.9570942] tap4: detached [ 239.2370908] tap2: detached [ 239.6570843] tap3: detached [ 240.9870932] tap1: detached [ 243.5070762] tap4: detached [ 243.6370820] uhub5: device problem, disabling port 1 [ 244.8870923] tap0: detached [ 246.2770752] tap3: detached [ 247.6471141] tap4: detached [ 248.9770676] tap5: detached [ 250.9870683] tap2: detached [ 251.3370778] tap0: detached [ 253.7070601] tap1: detached [ 254.7270632] tap5: detached [ 256.2170638] tap3: detached [ 258.2770497] tap2: detached [ 258.5070474] tap0: detached [ 259.8170460] tap5: detached [ 260.7970489] WARNING: defaulted mmap() share type to MAP_SHARED (pid 5846 command syz-executor.1) [ 262.3970423] tap4: detached [ 263.8970376] tap1: detached [ 264.4170353] tap0: detached [ 266.8970403] tap5: detached [ 268.3670403] tap3: detached [ 268.4170296] tap1: detached [ 269.5170474] WARNING: module error: vfs load failed for `QX@&1VuCm-J', error 78 [ 270.5270430] uhub0: device problem, disabling port 1 [ 270.7270280] tap5: detached [ 271.2470410] uhub0: device problem, disabling port 1 ~0[uUAg^'u"N#~:z#S#¶U*Lߎ vMcSnZ39 ~=t-$MuL|u8 E!4P 34xMsGo M _[%B9"{}bDF *3D'seS2O%]t-t Rb77囐#6uL|u8 E!4P 34xMsGo M _[%B9"{}bDF *3D'seS2O%]t-t Rb77囐#6