last executing test programs: 41.830996615s ago: executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f0000000000)) 39.808699601s ago: executing program 1: munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) setuid(0xee01) (async) setuid(0xee01) r0 = msgget$private(0x0, 0xd4) compat_50___msgctl13$IPC_STAT(r0, 0x2, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/189) 34.711431551s ago: executing program 1: munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) setuid(0xee01) (async) setuid(0xee01) r0 = msgget$private(0x0, 0xd4) compat_50___msgctl13$IPC_STAT(r0, 0x2, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/189) 34.095544545s ago: executing program 1: r0 = getsid(0x0) r1 = getsid(0x0) ptrace(0x9, r1, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x18, r0, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)='./file0\x00') __posix_rename(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040)='./file0\x00') msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x1, 0x1, 0x0) close(r2) setsockopt(0xffffffffffffffff, 0x1000000000029, 0x4, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) 32.099170456s ago: executing program 1: mknod(&(0x7f0000000180)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) r1 = dup(r0) r2 = vfork() posix_spawn(r2, 0x0, &(0x7f0000000140)={0xfffffffe, 0x404, &(0x7f00000000c0)=@dup={0x1, r1, {0x2}}}, 0x0, 0x0, 0x0) ioctl$FIONREAD(r0, 0xc0106914, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x2, 0x2, 0x0) ioctl$FIOSEEKHOLE(r3, 0xc0986980, &(0x7f0000000180)) 28.710135329s ago: executing program 1: mknod(&(0x7f0000000180)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) r1 = dup(r0) r2 = vfork() posix_spawn(r2, 0x0, &(0x7f0000000140)={0xfffffffe, 0x404, &(0x7f00000000c0)=@dup={0x1, r1, {0x2}}}, 0x0, 0x0, 0x0) ioctl$FIONREAD(r0, 0xc0106914, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x2, 0x2, 0x0) ioctl$FIOSEEKHOLE(r3, 0xc0986980, &(0x7f0000000180)) 17.410443887s ago: executing program 4: modctl$MODCTL_UNLOAD(0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = getpid() fktrace(r0, 0x0, 0x20, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000029, 0x28, &(0x7f0000000000)="5ab7776a", 0x4) r3 = _lwp_self() mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x2e00) r4 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r4, 0xc1e85266, &(0x7f0000000040)) rename(0x0, &(0x7f0000000700)='./file0/file0/..\x00') swapctl$SWAP_GETDUMPDEV(0x4, 0x0, 0x0) _lwp_kill(r3, 0xa) 14.023092019s ago: executing program 4: modctl$MODCTL_UNLOAD(0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = getpid() fktrace(r0, 0x0, 0x20, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000029, 0x28, &(0x7f0000000000)="5ab7776a", 0x4) r3 = _lwp_self() mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x2e00) r4 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r4, 0xc1e85266, &(0x7f0000000040)) rename(0x0, &(0x7f0000000700)='./file0/file0/..\x00') swapctl$SWAP_GETDUMPDEV(0x4, 0x0, 0x0) _lwp_kill(r3, 0xa) 13.82204889s ago: executing program 4: r0 = socket$inet6(0x18, 0x3, 0x0) ioctl$FIOSEEKHOLE(r0, 0x80906979, &(0x7f0000000180)) profil(0x0, 0x0, 0x0, 0x7fff) __clone(0x0, 0x0) __select50(0x3, &(0x7f0000000100), 0x0, &(0x7f0000002b00)={0x8}, 0x0) 12.788065326s ago: executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 12.699610719s ago: executing program 4: compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=""/123, 0x7b) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) pathconf(&(0x7f00000000c0)='./file0\x00', 0x0) 12.69608183s ago: executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x7}}) compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001a80)}, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000540)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) chroot(&(0x7f0000000180)='./file1\x00') symlink(&(0x7f0000000300)='./file1/file0\x00', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file1/file0\x00') mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 12.36584599s ago: executing program 4: getpid() ioctl$FIONBIO(0xffffffffffffffff, 0x8004667e, &(0x7f0000000000)) 11.995598906s ago: executing program 5: writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000000)="0200b4e47f", 0x5}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}) 10.815791514s ago: executing program 0: mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') link(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x74cb, 0x8000, 0x16}, 0xa44d, 0x800}}) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x80000040, &(0x7f00000001c0)) 10.781791439s ago: executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) chflags(&(0x7f00000003c0)='./file0\x00', 0x5) 10.670602607s ago: executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f00000000c0)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x30000) __mount50(&(0x7f0000000000)='fdesc\x00', 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000000)="83", 0x328, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c) _lwp_create(&(0x7f0000000180)={0x8, &(0x7f0000000100)={0x0, 0x0, {}, {}, {0x0, 0x0, '}+([[%{.&):\x00'}}, {}, {}, {0x0, 0x0, ',\x00'}}, 0x0, 0x0) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIOGETOWN(r3, 0x8010427f, &(0x7f0000000180)) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x615, 0x1) ktrace(&(0x7f0000000300)='./bus\x00', 0x1, 0xd27d43220c7df9b, 0x0) __lstat50(&(0x7f0000000100)='./bus\x00', &(0x7f0000000640)) readv(0xffffffffffffffff, &(0x7f0000001800)=[{&(0x7f00000002c0)=""/31, 0x1f}], 0x1) ioctl$FIOASYNC(0xffffffffffffffff, 0x80017472, &(0x7f0000000040)=0x1ff) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00004100000000", 0x8) semctl$GETZCNT(0xffffffffffffffff, 0x0, 0x7, 0x0) __fhstat50(0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x9}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f0000000000)='./file0\x00') __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x1, &(0x7f0000000540), 0x0) open(&(0x7f0000000000)='./file0\x00', 0x70e, 0x0) 10.594857207s ago: executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r1) socket(0x2, 0x2, 0x0) ioctl$FIOSEEKHOLE(r0, 0xc040691b, &(0x7f0000000180)=0x8000000000000032) 9.924078329s ago: executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) compat_43_ocreat(0x0, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x1, &(0x7f0000000540), 0x0) __mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, &(0x7f0000000140), 0x0) r2 = socket(0x1f, 0x1, 0x0) compat_50_____semctl13$SETVAL(0x0, 0x0, 0x8, &(0x7f0000001240)=@buf=&(0x7f00000000c0)={{}, 0x59, 0x0, 0x0, &(0x7f0000000000)={0x0, 0xfffffffe}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x18, 0x1, 0x0) setsockopt(r3, 0x1000000029, 0xd, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) sendmsg(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x10}, 0x0) r4 = dup3(r0, r1, 0x0) fcntl$setstatus(r4, 0xa, 0x0) r5 = _lwp_self() _lwp_detach(r5) _lwp_wait(r5, 0x0) r6 = compat_30_socket(0x22, 0x3, 0x0) compat_43_osend(r6, &(0x7f0000001100)="b7eb7c5a", 0x4, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') r7 = socket(0x18, 0x1, 0x0) connect$unix(r7, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) _lwp_create(&(0x7f0000000040)={0x2, 0x0, {[0x55, 0x8, 0x1, 0x1ff]}, {0x7, 0x6, 0x4}, {0x5, 0x40, '\x00'}}, 0xc0, &(0x7f0000000140)=0x0) compat_60__lwp_park(&(0x7f0000000000)={0x7, 0x81}, r8, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) 9.707753562s ago: executing program 2: symlink(0x0, &(0x7f0000000240)='./file0\x00') getsid(0x0) ptrace(0x9, 0x0, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, &(0x7f0000000480)) 8.239422654s ago: executing program 0: r0 = getsid(0x0) r1 = getsid(0x0) ptrace(0x9, r1, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x18, r0, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)='./file0\x00') __posix_rename(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040)='./file0\x00') msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000000029, 0x4, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) 8.080759548s ago: executing program 2: compat_40_mount(&(0x7f0000000200)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0) __mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) symlink(&(0x7f0000000400)='.\x00', &(0x7f00000000c0)='./file0\x00') 7.475446649s ago: executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r1) socket(0x2, 0x2, 0x0) ioctl$FIOSEEKHOLE(r0, 0xc040691b, &(0x7f0000000180)=0x8000000000000032) 7.180843014s ago: executing program 4: mknod(0x0, 0x0, 0xa718) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) swapctl$SWAP_GETDUMPDEV(0x8, 0x0, 0x0) 5.154576s ago: executing program 5: r0 = socket(0x1f, 0x3, 0x0) compat_50___fstat30(r0, &(0x7f0000000000)) 4.452673796s ago: executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 4.286363052s ago: executing program 3: pipe(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIOSETOWN(r0, 0x8004667c, &(0x7f0000000280)=0xfffffffe) 3.845167938s ago: executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) (async) compat_50_clock_gettime(0x20000000, &(0x7f0000000080)) (async, rerun: 32) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async, rerun: 32) _ksem_timedwait(0x0, &(0x7f0000000380)) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) (async) r0 = open$dir(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x80104305, &(0x7f0000000180)=0x6) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x0, 0x0, 0x80}, 0x0, 0x3}}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f00000004c0)='ptyfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2e49}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) socket(0x2, 0x3, 0x0) (async) __posix_chown(&(0x7f0000000500)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r2, r1) compat_50_select(0x40, &(0x7f00000001c0)={0x9fc, 0x80, 0x401, 0x6, 0x8004, 0x2, 0x8, 0x9}, &(0x7f0000000200)={0x4, 0xb423, 0x3ff, 0x10008001, 0xc758, 0x20, 0x7, 0xa835}, &(0x7f0000000800)={0x10001, 0x1, 0x40, 0x6, 0xf28, 0x6, 0x7c81, 0x100}, &(0x7f0000000340)={0x1a5b, 0xcc}) (async) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) (async) link(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) link(&(0x7f0000001240)='./file0\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async, rerun: 64) rasctl(0x0, 0x9, 0x0) (async, rerun: 64) rasctl(&(0x7f0000000340), 0x7, 0x0) (async, rerun: 32) rasctl(&(0x7f0000000640)="30e93c27f21a0b9e6e5c9b90745544fa3de0d5327abdc27c8bfc5d5e35fcd8f3a0c10f3d0b0c972cb448f299a9a9b5274ad0f2aaec401d949b2790e560382d0009349b5a122700ca9ada990ea24e38f21217f8a13ded388e153aff8b4d61ccf5fb89a41bf80a1d5549e1f0c1b70d77ad51339f8e4668b83387614e67aba656cfa723a4df4855b9a42ff1e7e46ec56b01d0fe15080130f951355d84ffb94fee56dbf8e50ac50990", 0x0, 0x1) (rerun: 32) symlink(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000e40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') fchmodat(r3, &(0x7f00000003c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80, 0x300) (async) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0) (async, rerun: 64) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) (async, rerun: 64) r4 = socket(0x12, 0x3, 0x0) compat_30___fstat13(r4, &(0x7f0000000080)) rename(&(0x7f0000000600)='./file0\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 2.714766919s ago: executing program 2: compat_40_mount(&(0x7f0000000200)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0) __mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) symlink(&(0x7f0000000400)='.\x00', &(0x7f00000000c0)='./file0\x00') 2.551508303s ago: executing program 5: execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r0 = compat_30_socket(0x22, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x1) chroot(&(0x7f0000000000)='.\x00') __getvfsstat90(&(0x7f0000000580), 0xce0, 0x2) 2.545843125s ago: executing program 3: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x4301) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) chflags(&(0x7f0000000200)='./file0\x00', 0x40000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x90, r0, 0x0, 0x2) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) 2.386674979s ago: executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) compat_43_orecvmsg(0xffffffffffffffff, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8) fstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x500) mknod(&(0x7f0000000180)='./file0/../file0\x00', 0x20, r0) r1 = semget$private(0x0, 0x4, 0x408) ____semctl50$GETALL(r1, 0x0, 0x6, &(0x7f0000000a00)=@buf=&(0x7f00000009c0)={{0x0, 0x0, 0x0, 0x6, 0x800, 0x8}, 0x3, 0x80000000, 0x0, 0x0}) profil(0x0, 0x0, 0x0, 0x7fff) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x3, 0x0) setsockopt$sock_int(r2, 0xffff, 0x100a, &(0x7f0000000040), 0x4) mknod(&(0x7f0000000540)='./file0\x00', 0x6000, 0x1003) modctl$MODCTL_LOAD(0x2, 0xffffffffffffffff) unmount(0x0, 0x0) r3 = socket(0x10, 0x2, 0x0) ioctl$FIOSEEKHOLE(r3, 0xc004730a, &(0x7f0000000180)) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$FIOASYNC(r4, 0x81986466, &(0x7f0000000040)) __clone(0x0, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) __mount50(&(0x7f0000000040)='kernfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x3, &(0x7f00000001c0)) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) readv(r5, &(0x7f0000000140)=[{0x0}], 0x1) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 2.036893151s ago: executing program 0: r0 = getsid(0x0) r1 = getsid(0x0) ptrace(0x9, r1, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x18, r0, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)='./file0\x00') __posix_rename(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040)='./file0\x00') msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000000029, 0x4, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) 2.024381444s ago: executing program 2: r0 = socket$inet6(0x18, 0x3, 0x0) getsockopt(r0, 0x29, 0xb, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fktrace(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) recvmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000040)=""/135, 0x8c}], 0x390, 0x0}, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) profil(&(0x7f0000000100)="12ba3ec054d68dcc6bed392e6ff45f55b010d7b07ddc00b9d86ebed2223a9d892b847af59b5ff314259879393c00fd3e1cbcbbe3", 0x34, 0x3, 0x20) (async) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) (async) __clone(0x500, &(0x7f0000000140)="45b9287e5d604f78821096fda4fb0e3858d5dbe56a5487e51478bfee18ec8f6df4384493aeae2aa451ea7cf1f69473ff44876bce68466d9c43b2d84a50d5553e0486c77405a3d2b3e10fa80290a71058f04bd301e9dbb835a7e1603d1693105aacd48ea7eab4cb2b4f9cfd82501872abe4f2da4b42be0e59ec53472c3d4fb37090a9eb2fc42dc3b34ab70cd7462392040d11df50db35bc5ed78231db454b440adce656d07586b16a689d28cf16c5d07f5ededa4cd37df9e62af69b0955604fe643c493b64e8de494a42892d3f838e2a7853e8f94fb0c470274") 659.11244ms ago: executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pathconf(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = dup2(r1, r0) compat_30_getdents(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x0) r3 = syz_usb_connect$hid(0x1, 0x3f, &(0x7f0000001280)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x2, 0xe8, 0x7f, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x3, 0x1, 0x1, 0xea, {0x9, 0x21, 0x1ff, 0x80, 0x1, {0x22, 0x673}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x81, 0x2, 0x3f}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0x15, 0x81, 0x3f}}]}}}]}}]}}, &(0x7f00000017c0)={0xa, &(0x7f00000012c0)={0xa, 0x6, 0x250, 0x1f, 0x7, 0x3, 0x40, 0xb8}, 0x52, &(0x7f0000001300)={0x5, 0xf, 0x52, 0x6, [@wireless={0xb, 0x10, 0x1, 0xc, 0x2, 0x6, 0x6, 0x3, 0x1f}, @wireless={0xb, 0x10, 0x1, 0x8, 0x42, 0x2, 0x5, 0x7}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x6, 0x5f, 0x6, 0x2f}, @ptm_cap={0x3}, @ssp_cap={0x20, 0x10, 0xa, 0x0, 0x5, 0x6, 0x1e00, 0x1, [0x30, 0xff6000, 0x0, 0xff0000, 0xffc00f]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x3f, 0x75, 0x4}]}, 0x9, [{0x4, &(0x7f0000001380)=@lang_id={0x4, 0x3, 0x1004}}, {0x7c, &(0x7f00000013c0)=@string={0x7c, 0x3, "e74b66c176db04cd27d427ae9e2520b13b471596c8aa6670e3e1462e963b46a5ea00ca62e99655aa4e03fd3b841e3d0bc8fc949e800936decaf3234c7078d3a36958722235086ef0a7f9790a705825ec2f754e146f9400d3c4086f91bc13d369ccb1d1322aa61ee7905b3905f7bbaf9e04ca50be8808340dcaee"}}, {0x4, &(0x7f0000001440)=@lang_id={0x4, 0x3, 0x82c}}, {0x4, &(0x7f0000001480)=@lang_id={0x4, 0x3, 0x40d}}, {0x65, &(0x7f00000014c0)=@string={0x65, 0x3, "a8928cba7268d94d20728833ada7dbc4fba3d29cd7ffe7d8c504afdfbc29af7384b453a227b7ed62beccef00b5ab477d749f576c1e2eb253499da11c6b51d856022d83a737e53818bd004dbadf86d6e64951ba06dde9069df29a569f428946644411d8"}}, {0x34, &(0x7f0000001540)=@string={0x34, 0x3, "5b8c793d317c0f703fc36ebd3e793ae5fc19daf7dc0d2a67d5c0e4d6cd76677947e6ad536fbe87cea4abaaa70c7b6d9b72a5"}}, {0xa4, &(0x7f0000001580)=@string={0xa4, 0x3, "03beb12ed14f57c79f49fba4b9232276f4a64f53cec9a0976c1fd815c633b2f5f4dc134a9dcc0e7810d1a8a7229e70152770956ef3575006efc29c27012e0708ab7140bd37a719bb6c2edcd5621ccb2a4c33260f69c6e0918fc6d4cddabcdd24a2860ccc8645d5a6a0c44fc4ff118bb3fa7548af8cf0515aaeddead71e277e4ae42490f921ee3584eb222157c4426ab39ab69b794559a7b4e37ae31985981257c878"}}, {0x4, &(0x7f0000001640)=@lang_id={0x4, 0x3, 0x1009}}, {0x4, &(0x7f0000001680)=@lang_id={0x4, 0x3, 0x42c}}]}) compat_43_ogetdirentries(r3, &(0x7f0000001880)=""/174, 0x2, &(0x7f0000001940)=0x7) r4 = syz_usb_connect$printer(0x8, 0x2d, &(0x7f0000001980)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0xb4, 0xc0, 0xfd, [{{0x9, 0x4, 0x0, 0xff, 0x2, 0x7, 0x1, 0x3, 0x1, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x1f, 0xa1, 0x1}}}}}]}}]}}, &(0x7f0000001ac0)={0xa, &(0x7f00000019c0)={0xa, 0x6, 0x201, 0x3, 0x0, 0x3, 0xff}, 0x10, &(0x7f0000001a00)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x4, 0xa, 0x6, 0x9, 0x1000, 0x63}]}, 0x1, [{0x4a, &(0x7f0000001a40)=@string={0x4a, 0x3, "1da7b05604146e31c36ecaeecdfe4bc71f22eb5147a7376e04b7591099799e516c1cc20e8f2d3c41848a75203f826e1877342b51eff320b944f891b0bd92dcdf29384e596a4768c2"}}]}) sendto$unix(r0, &(0x7f0000001b00)="ee558c1fb1dfc96e77bc7ce2443c6f9976f3bd46c77cd9e6534eeb2da0ed942e7f467fdc1233edfbfff4e2cb80dcf82557f8214d5164593bcf494a9996a20da071a2a475869705d8ce116191cda44708a1d41d35275481f500882fef82fef2ebf56c6d8b4d8d08dcc3cf07bc9a0070594f296895a63cdeb59c34d3c85f8173eaea2b6836a3e9ff64258792565d54e526b0ee12764fb021", 0x97, 0x400, &(0x7f0000001bc0)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000001c00)=@abs={0x1, 0x0, 0x0}, 0x8) r5 = open(&(0x7f0000002c80)='./file0\x00', 0x40000, 0x1) r6 = socket$unix(0x1, 0x2, 0x0) truncate(&(0x7f0000002cc0)='./file0\x00', 0x0, 0xfffffffffffffffb) getpeername(r6, &(0x7f0000002d00)=@family, &(0x7f0000002d40)=0xe) ioctl$FIOGETBMAP(0xffffffffffffffff, 0xc008667a, &(0x7f0000002d80)=0x6) compat_50_nanosleep(&(0x7f0000002dc0)={0x101, 0x10001}, &(0x7f0000002e00)) r7 = open$dir(&(0x7f0000002e40)='./file0\x00', 0x0, 0x38) faccessat(r7, &(0x7f0000002e80)='./file0\x00', 0x1, 0x100) ioctl$FIOASYNC(r5, 0x8004667d, &(0x7f0000002ec0)=0x3) setsockopt(r0, 0x6, 0xe27, &(0x7f0000002f00)="727fe41111bcd4ff8dcd13689141f88af99979a524664da6b83d50eec9751ac529833fe70d3ae7ffc55b16130e3c35c4aed5614549f63d00dcdd856117e2b9961893a33ce74a793a895bf85adaae024aa00a4f675cdd066fcded8ccd8bc2df15179f9b504af647029c6ede29d2c9216540ee43f7ed5dfe93c97063dd78f6e046ac7fcc06bf42bf4f734353201c64e1e5b9", 0x91) fchflags(r2, 0x4001d) r8 = msgget$private(0x0, 0x438) compat_50___msgctl13$IPC_STAT(r8, 0x2, &(0x7f0000003140)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003040)={&(0x7f0000003000)={&(0x7f0000002fc0)={0x0, 0x3f, 0x3ff, 0x8}, 0xf74, 0x8, 0x6}, 0x7, 0x8, 0xfe}, &(0x7f0000003100)={&(0x7f00000030c0)={&(0x7f0000003080)={0x0, 0xc93, 0x7, 0x8}, 0xffffffffffffffff, 0x6, 0x401}, 0x9, 0x49, 0x1}}) unlink(&(0x7f00000031c0)='./file0\x00') connect$unix(r4, &(0x7f0000003200)=@abs={0x0, 0x0, 0x2}, 0x8) r10 = geteuid() chown(&(0x7f0000003240)='./file0\x00', r10, r9) compat_20_statfs(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)) 0s ago: executing program 3: r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) __getvfsstat90(0x0, 0x0, 0x0) getsockname$inet(r0, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff35) socket$inet6(0x18, 0x1, 0x3f) socket(0x2, 0x3, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000000)='./file0\x00', 0x255a0100) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.21' (ED25519) to the list of known hosts. 2024/06/19 19:23:53 fuzzer started 2024/06/19 19:23:53 dialing manager at 10.128.0.163:30040 2024/06/19 19:23:54 starting 6 executor processes ./file0gle0./file0./file0./file0 ./file0overlay./file0 êÏ./file0./file0.[ 67.6783617] tap0: detached [ 68.9583829] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1760 command syz-executor.0) [ 69.2183559] tap4: detached [ 69.4783799] tap2: detached [ 72.2783641] tap3: detached [ 72.3783758] tap5: detached [ 73.6383571] tap1: detached [ 75.5483842] tap4: detached [ 77.3083681] tap0: detached [ 77.6483559] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1698 command syz-executor.1) [ 79.7883539] tap2: detached [ 80.0483747] tap5: detached [ 80.9883650] tap3: detached [ 84.4383540] tap1: detached [ 85.3283537] tap0: detached [ 86.0083584] tap4: detached [ 89.2383755] tap3: detached [ 89.2983850] tap2: detached [ 92.1983948] tap1: detached [ 92.5983665] tap0: detached ó[ 93.7283522] tap5: detached [ 95.6983855] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2652 command syz-executor.5) [ 96.0683588] tap4: detached [ 98.2783593] tap0: detached [ 99.3683538] tap1: detached [ 103.1683582] tap5: detached [ 103.2883548] tap4: detached [ 104.8883545] tap3: detached [ 106.0784013] tap0: detached [ 107.1283555] tap1: detached [ 108.6583915] tap2: detached [ 109.6483577] Size of accounting file not a multiple of 64 - incomplete record truncated [ 111.0183541] uhub0: device problem, disabling port 1 [ 111.7683534] tap4: detached [ 112.4483522] uhub0: device problem, disabling port 1 [ 113.5183659] tap3: detached [ 113.7283507] tap5: detached [ 116.9384126] tap2: detached [ 118.0383515] tap1: detached [ 120.3183553] tap5: detached [ 121.3283792] tap3: detached [ 121.3883799] tap4: detached [ 124.8483762] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3762 command syz-executor.4) [ 124.8983639] tap0: detached [ 125.4384013] WARNING: module error: vfs load failed for `./file0', error 78 [ 125.5783976] uhub5: device problem, disabling port 1 [ 126.8183546] uhub5: device problem, disabling port 1 [ 129.1683666] tap2: detached [ 129.8383918] tap4: detached [ 131.9383769] tap5: detached [ 132.1683517] tap1: detached [ 132.7283514] tap0: detached [ 134.4983535] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3013 command syz-executor.0) [ 134.7584056] WARNING: module error: vfs load failed for `./file0', error 78 [ 137.4983535] tap1: detached [ 139.4483514] tap2: detached [ 140.4083549] tap0: detached [ 140.6383651] tap4: detached [ 140.8183674] tap5: detached [ 142.6783851] vrelel: missing VOP_CLOSE(): vnode 0xffffec0013afeb80 flags 0x14 [ 142.6883605] tag VT_UFS(1) type VCHR(4) mount 0xffffec00121d2000 typedata 0xffffec00137a4140 [ 142.6983723] usecount 1 writecount 0 holdcount 0 [ 142.7083555] size 0 writesize 0 numoutput 0 [ 142.7083555] data 0xffffec0013af6dd8 lock 0xffffec0013afed40 [ 142.7283987] state LOADED key(0xffffec00121d2000 8) 38 ab 01 00 00 00 00 00 [ 142.7283987] lrulisthd 0xffffffff86b100d0 [ 142.7483638] tag VT_UFS, ino 109368, on dev 168, 0 flags 0x0, nlink 1 [ 142.7483638] mode 020000, owner 0, group 0, size 0 [ 142.8183520] vrelel: missing VOP_CLOSE(): vnode 0xffffec0013afeb80 flags 0x14 [ 142.8295763] tag VT_UFS(1) type VCHR(4) mount 0xffffec00121d2000 typedata 0xffffec00137a4140 [ 142.8295763] usecount 1 writecount 0 holdcount 0 [ 142.8583673] size 0 writesize 0 numoutput 0 [ 142.8583673] data 0xffffec0013af6dd8 lock 0xffffec0013afed40 [ 142.8783679] state LOADED key(0xffffec00121d2000 8) 38 ab 01 00 00 00 00 00 [ 142.8783679] lrulisthd 0xffffffff86b100d0 [ 142.8905509] tag VT_UFS, ino 109368, on dev 168, 0 flags 0x2, nlink 0 [ 142.8992602] mode 020000, owner 0, group 0, size 0 [ 143.7383545] uhub0: device problem, disabling port 1 [ 145.0683470] tap4: detached [ 145.5783761] tap1: detached [ 148.0283563] tap5: detached [ 148.5683591] tap0: detached [ 149.8784564] WARNING: defaulted mmap() share type to MAP_SHARED (pid 5326 command syz-executor.2) [ 152.1083552] tap4: detached [ 154.5083789] tap5: detached [ 155.4383527] tap2: detached [ 156.5783743] WARNING: defaulted mmap() share type to MAP_SHARED (pid 4265 command syz-executor.4) [ 157.5983492] tap1: detached [ 158.9083492] tap0: detached [ 159.8983653] tap3: detached [ 163.4683803] tap1: detached Jan 1 00:00:14 ci2-netbsd-kmsan-1 shutdown: poweroff by root: power button pressed [ 165.3483636] tap5: detached [ 165.5083556] tap4: detached [ 168.4783866] tap2: detached [ 169.2383774] WARNING: defaulted mmap() share type to MAP_SHARED (pid 4916 command syz-executor.4) [ 172.6084199] tap3: detached [ 172.8283494] tap0: detached [ 173.2983521] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1367 command syz-executor.2) [ 173.9583624] tap5: detached [ 176.1183838] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 640 command syz-executor.0) [ 178.0983519] tap4: detached [ 178.7183493] tap2: detached [ 180.2083529] WARNING: defaulted mmap() share type to MAP_SHARED (pid 1606 command syz-executor.2) [ 181.4083586] tap0: detached [ 184.2783557] tap5: detached [ 184.5383508] tap3: detached [ 188.2283497] tap0: detached [ 188.4683480] tap2: detached [ 190.3683487] tap4: detached [ 192.5483467] tap2: detached serialport: VM disconnected.