last executing test programs: 31.317747978s ago: executing program 3: _lwp_create(&(0x7f0000000180)={0x0, 0x0, {[0x0, 0x0, 0x10001]}, {}, {0x0, 0x0, '%\x00'}}, 0x0, 0x0) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x80906979, &(0x7f0000000180)=0x8000000000000031) __setitimer50(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000000040)="05833aebf065f788", 0x8}], 0x1}, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x20080) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0) ioctl$FIOGETBMAP(r0, 0xc008667a, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000100)=0x20002, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) __lstat50(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000100), 0x4) connect$unix(r1, &(0x7f0000000000), 0x10) r2 = socket(0x10, 0x2, 0x0) ioctl$FIOSEEKHOLE(r2, 0x8020690c, &(0x7f0000000180)) 31.297556111s ago: executing program 1: __lstat50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)) (async) __lstat50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f0000000180)='./file0\x00', 0x8, r0) socket(0x1, 0x40000000, 0x10) (async) r1 = socket(0x1, 0x40000000, 0x10) fstatat(r1, &(0x7f0000000200)='./file1\x00', &(0x7f0000000400), 0x800) (async) fstatat(r1, &(0x7f0000000200)='./file1\x00', &(0x7f0000000400), 0x800) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") __clock_getres50(0x0, 0x0) (async) __clock_getres50(0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknod(0x0, 0x0, 0x5300) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) pathconf(&(0x7f0000000080)='./file0\x00', 0x6) compat_50_select(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)={0x0, 0x9}) (async) compat_50_select(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)={0x0, 0x9}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) lchown(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) 31.187639697s ago: executing program 3: compat_50_getitimer(0x0, &(0x7f0000000180)) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") __mount50(0x0, &(0x7f00000002c0)='.\x00', 0x400000, &(0x7f0000000280), 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) r0 = socket(0x1f, 0x3, 0x0) getsockname$inet(r0, &(0x7f0000000080), &(0x7f0000000000)=0xfffffffffffffe22) pathconf(&(0x7f0000000080)='./file0\x00', 0x7) r1 = socket(0x10, 0x2, 0x0) fktrace(r1, 0x4, 0x62e2dd08f149ff1b, 0x0) compat_50_select(0xfffffffffffffec2, 0xffffffffffffffff, 0x0, 0x0, 0x0) 30.223118075s ago: executing program 3: symlink(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f0000000080)='./file0\x00') mknod(&(0x7f0000000280)='./file0\x00', 0x1100, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x1044, 0x0) fcntl$setown(r0, 0x6, 0x0) 27.568665923s ago: executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x4811, r0, 0x262, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000300)=""/4096) 26.27919194s ago: executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) compat_40_mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt(r0, 0x0, 0x19, 0xffffffffffffffff, &(0x7f0000000080)) 24.181843891s ago: executing program 5: compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") (async) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001080)=')', 0x1}], 0x1}, 0x0) (async) __clone(0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffefff3ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) (async) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x3, &(0x7f00000001c0)) (async) pathconf(&(0x7f0000000040)='./file0\x00', 0x3) (async, rerun: 32) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) (async, rerun: 64) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (rerun: 64) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000500)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffc}, 0xff}}) (async, rerun: 32) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) (async, rerun: 32) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f00001e1000/0x1000)=nil) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) (async) shmat(r1, &(0x7f0000183000/0x2000)=nil, 0x0) (async, rerun: 32) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1810, 0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000180)='coda\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) (async) unlink(&(0x7f0000000080)='./file0\x00') (async) mknod(&(0x7f0000000280)='./file0\x00', 0x1100, 0x0) (async) pathconf(&(0x7f0000000080)='./file0\x00', 0x1) 20.587738473s ago: executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl$FIOSEEKHOLE(r0, 0xc118691d, &(0x7f0000000180)=0x8000000000000031) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0xc0906911, &(0x7f0000000180)=0x8000000000000031) r1 = socket(0x2, 0x3, 0x0) ioctl$FIOSEEKHOLE(r1, 0x8118691c, 0x0) 20.314580584s ago: executing program 5: compat_50_getitimer(0x0, &(0x7f0000000180)) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") __mount50(0x0, &(0x7f00000002c0)='.\x00', 0x400000, &(0x7f0000000280), 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) socket(0x1f, 0x3, 0x0) pathconf(&(0x7f0000000080)='./file0\x00', 0x7) r0 = socket(0x10, 0x2, 0x0) fktrace(r0, 0x4, 0x62e2dd08f149ff1b, 0x0) compat_50_select(0xfffffffffffffec2, 0xffffffffffffffff, 0x0, 0x0, 0x0) 20.296112727s ago: executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x80047462, &(0x7f0000000040)) socket(0x1, 0x8002, 0xda) msgctl$IPC_SET(0x0, 0x1, 0x0) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r2 = socket(0x18, 0x3, 0x0) pipe2(0x0, 0x0) compat_50_select(0x0, 0x0, &(0x7f0000002ec0), 0x0, 0x0) modctl$MODCTL_LOAD(0x0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=' ', 0x1}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) compat_50_select(0x40, &(0x7f0000000000), 0x0, 0x0, 0x0) fcntl$lock(r2, 0xa, 0x0) getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000000)=0xfffffffffffffe22) r3 = socket(0x18, 0x2, 0x0) close(r3) socket(0x800000018, 0x1, 0x0) sendmsg$unix(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[], 0x18}, 0x5) r4 = socket(0x18, 0x3, 0x0) getsockopt(r4, 0x29, 0x17, 0x0, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r5, 0x0, 0x17, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r6, 0xffff, 0x1008, 0x0, 0x0) socket(0x800000018, 0x2, 0x0) 20.21224447s ago: executing program 1: __lstat50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)) (async) __lstat50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f0000000180)='./file0\x00', 0x8, r0) socket(0x1, 0x40000000, 0x10) (async) r1 = socket(0x1, 0x40000000, 0x10) fstatat(r1, &(0x7f0000000200)='./file1\x00', &(0x7f0000000400), 0x800) (async) fstatat(r1, &(0x7f0000000200)='./file1\x00', &(0x7f0000000400), 0x800) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") __clock_getres50(0x0, 0x0) (async) __clock_getres50(0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknod(0x0, 0x0, 0x5300) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) pathconf(&(0x7f0000000080)='./file0\x00', 0x6) compat_50_select(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)={0x0, 0x9}) (async) compat_50_select(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)={0x0, 0x9}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) lchown(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) 19.867935713s ago: executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x4811, r0, 0x262, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000300)=""/4096) 19.800340703s ago: executing program 1: mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) compat_50___stat30(&(0x7f0000000200)='./bus\x00', &(0x7f00000003c0)) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) lchown(0x0, 0x0, 0xffffffffffffffff) symlink(0x0, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fsync(r0) 19.393773186s ago: executing program 3: mknod(0x0, 0x6000, 0xe03) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) recvmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/78, 0x4e}], 0x1, 0x0}, 0x4046) sendmmsg(r1, &(0x7f0000000080)={0x0}, 0x10, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x0) close(r1) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/116, 0x74}], 0x1) 16.347077383s ago: executing program 1: r0 = getsid(0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) ptrace(0x9, r0, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x29, r0, 0x0, 0x6) 14.34647835s ago: executing program 4: _lwp_create(&(0x7f0000000180)={0x0, 0x0, {[0x0, 0x0, 0x10001]}, {}, {0x0, 0x0, '%\x00'}}, 0x0, 0x0) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x80906979, &(0x7f0000000180)=0x8000000000000031) __setitimer50(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000000040)="05833aebf065f788", 0x8}], 0x1}, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x20080) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0) ioctl$FIOGETBMAP(r0, 0xc008667a, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000100)=0x20002, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) __lstat50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000100), 0x4) connect$unix(r1, &(0x7f0000000000), 0x10) r2 = socket(0x10, 0x2, 0x0) ioctl$FIOSEEKHOLE(r2, 0x8020690c, &(0x7f0000000180)) 13.4934394s ago: executing program 4: __getcwd(&(0x7f0000000000)=""/29, 0xff39) r0 = socket(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x2}, 0xc) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setgroups(0x1, &(0x7f00000004c0)=[0x0]) _lwp_create(&(0x7f00000004c0)={0x400f0028, &(0x7f0000000440)={0x400f002c, &(0x7f00000003c0)={0x0, 0x0, {[0x10000, 0x4, 0x336, 0x6]}, {0x100000001, 0x0, 0x5}, {0x100, 0xe5a, '*$!\x00'}}, {[0x5, 0x5, 0x6e16]}, {0x0, 0x3}, {0x6, 0x6, '\x00'}}, {[0x7c4, 0x5, 0x2, 0x5]}, {0x9, 0x494}, {0x101, 0x1, '-{\x00'}}, 0x40, &(0x7f00000000c0)) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x11, 0x64, 0x0, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) pathconf(&(0x7f0000000100)='./file0\x00', 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet(0x2, 0x2, 0x0) r2 = socket(0x1, 0x2, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r2, r3) 12.804815416s ago: executing program 4: compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000005c0)='.\x00', 0x0, &(0x7f00000002c0)="01") mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x2e00) r0 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0xc1e85266, &(0x7f0000000040)) compat_40_mount(&(0x7f0000000400)='mfs\x00', &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x0, 0xffff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x2, 0x0) fcntl$lock(r1, 0xa, 0x0) ftruncate(r1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000000c0)=[{&(0x7f00000004c0)="abdadce53c287f6d218ce1c96bd428dd80e194e210c3f7b6ca77428bacd5998f0ee0060a2daee20c4bb449666f96d08433531957dc674bdc2df3c95425de84693cb50457c7e4338d93fac02cd7fe7f5350c2f661e571a63a98ea2d4fd27e6e03584cd81dc968f6", 0x67}], 0x1}, 0x0) compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, &(0x7f00000001c0)) setgroups(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000180)}], 0x1}, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff803}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f0000000000)='./file0\x00') mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) compat_40_mount(&(0x7f0000000140)='efs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f0000000000)='./file0\x00') 10.478574893s ago: executing program 2: compat_43_ocreat(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000240)="c94aeab4b9b73375bc8ffe28850c280c3ea54ab1ebdf04a070cbabc91c0cbc4f9266e2ecfd0648747faa42fc2a1acc2c4b2901ac0b942b8440681c8700fc2c9bf4089113b56d15f2", 0x48}], 0x1, 0x0) r0 = getsid(0x0) __getcwd(&(0x7f0000000000)=""/29, 0xff39) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) rename(&(0x7f0000000000)='./file0/file0/../file0\x00', &(0x7f0000000140)='./file0/file0/../file0\x00') ptrace(0x9, r0, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x27, 0x0, 0x0, 0x1f) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) compat_43_ommap(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x0, 0x0, r1, 0x7fffffffffffffff) 10.091488162s ago: executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x4811, r0, 0x262, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000300)=""/4096) 9.828068032s ago: executing program 2: r0 = open(0x0, 0x70e, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x10001) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x11, r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/159, 0x9f) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) 9.52102556s ago: executing program 2: mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlink(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000e40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000001140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000001540)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) modctl$MODCTL_UNLOAD(0x2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 8.594479702s ago: executing program 2: mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) compat_50___stat30(&(0x7f0000000200)='./bus\x00', &(0x7f00000003c0)) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) lchown(0x0, 0x0, 0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fsync(r0) 8.175787426s ago: executing program 5: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7959) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1) (async) write(r0, &(0x7f0000000280)=')', 0x1) (async) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) (async) pathconf(&(0x7f0000000080)='./file0\x00', 0x1) mkdir(&(0x7f0000000080)='./file2\x00', 0x0) (async) mkdir(&(0x7f0000000300)='./file2/file0\x00', 0x0) (async) chroot(&(0x7f0000000000)='.\x00') (async) compat_40_mount(0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) (async) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) (async) __clone(0x0, &(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1810, 0xffffffffffffffff, 0x0, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) (async) compat_43_ogetsockname(r1, &(0x7f0000000340)=""/194, 0x0) (async) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) (async) __getvfsstat90(&(0x7f0000001280), 0x42e, 0x0) (async) rename(&(0x7f0000000080)='./file2\x00', &(0x7f0000000040)='./file2/file0/file0\x00') 7.525406616s ago: executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1803) symlink(0x0, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') readlinkat(0xffffffffffffff9c, &(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffffff, 0xb4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) compat_50_select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) pipe(0x0) symlink(0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) setuid(0xee01) chown(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./bus\x00', 0x400, 0x0) ioctl$FIOASYNC(r0, 0x2000745f, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 6.896726742s ago: executing program 0: _lwp_create(&(0x7f0000000180)={0x0, 0x0, {[0x0, 0x0, 0x10001]}, {}, {0x0, 0x0, '%\x00'}}, 0x0, 0x0) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x80906979, &(0x7f0000000180)=0x8000000000000031) __setitimer50(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000000040)="05833aebf065f788", 0x8}], 0x1}, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x20080) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0) ioctl$FIOGETBMAP(r0, 0xc008667a, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000100)=0x20002, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) __lstat50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000100), 0x4) connect$unix(r1, &(0x7f0000000000), 0x10) r2 = socket(0x10, 0x2, 0x0) ioctl$FIOSEEKHOLE(r2, 0x8020690c, &(0x7f0000000180)) 6.527682259s ago: executing program 1: r0 = getsid(0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) ptrace(0x9, r0, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x29, r0, 0x0, 0x6) 5.768693905s ago: executing program 4: __getcwd(&(0x7f0000000000)=""/29, 0xff39) r0 = socket(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x2}, 0xc) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setgroups(0x1, &(0x7f00000004c0)=[0x0]) _lwp_create(&(0x7f00000004c0)={0x400f0028, &(0x7f0000000440)={0x400f002c, &(0x7f00000003c0)={0x0, 0x0, {[0x10000, 0x4, 0x336, 0x6]}, {0x100000001, 0x0, 0x5}, {0x100, 0xe5a, '*$!\x00'}}, {[0x5, 0x5, 0x6e16]}, {0x0, 0x3}, {0x6, 0x6, '\x00'}}, {[0x7c4, 0x5, 0x2, 0x5]}, {0x9, 0x494}, {0x101, 0x1, '-{\x00'}}, 0x40, &(0x7f00000000c0)) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x11, 0x64, 0x0, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) pathconf(&(0x7f0000000100)='./file0\x00', 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet(0x2, 0x2, 0x0) r2 = socket(0x1, 0x2, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da) read(0xffffffffffffffff, &(0x7f0000000180)=""/232, 0xe8) dup2(r2, 0xffffffffffffffff) 4.4997891s ago: executing program 0: mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) __mount50(&(0x7f0000000080)='sysvbfs\x00', &(0x7f0000000040)='./file0\x00', 0x100, &(0x7f0000000100)="cf5682ad882bb7e22ad1b05116283760aa3c216766d70861d9e6dd57206948d09c12af51630200b543ee7c549bd29711f315a776fa479674f191d3c9d67c7ae4a3000000000000", 0x3) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = socket(0x1f, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@family=0x1f, 0xe) r1 = accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/50}, &(0x7f00000001c0)=0x34) setsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f00000005c0)=0x4, 0x4) syz_usb_connect$hid(0x5, 0x3f, &(0x7f0000000200)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x5, 0xa0, 0x6, [{{0x9, 0x4, 0x0, 0x4, 0x1, 0x3, 0x1, 0x1, 0x8, {0x9, 0x21, 0xffff, 0x0, 0x1, {0x22, 0x804}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x1, 0x80, 0x20}}, [{{0x9, 0x5, 0x2, 0x3, 0x3ff, 0x9c, 0x0, 0x7}}]}}}]}}]}}, &(0x7f0000000400)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x200, 0x3, 0x4, 0x8, 0x10, 0x44}, 0x81, &(0x7f0000000280)={0x5, 0xf, 0x81, 0x4, [@ptm_cap={0x3}, @generic={0x56, 0x10, 0x1, "1cb01a90e3c2a0850e86212f53f912076a1228e29aa7cfebd52ab7c87af4fb4dca3788499507793a330cf1a869be243986ba9b72c677dc263402d3047307844d462d9d7461c6f8c65d4a9890adebb31d130d4b"}, @ssp_cap={0x1c, 0x10, 0xa, 0x1, 0x4, 0x8, 0xf000, 0xae, [0xc000, 0x30, 0x30, 0xff003f]}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x0, 0x8, 0x800}]}, 0x4, [{0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0xc01}}, {0x16, &(0x7f0000000380)=@string={0x16, 0x3, "60508a449f138c8607324890a587fab31c0ec5c7"}}, {0xdd, &(0x7f00000004c0)=@string={0xdd, 0x3, "f039ba5fe2a1840cab68c9a46ea56d6ce0d730113fbeff56348c8ad576546dd5994678c02ee6f0e6934ba527c1cc9f57a3ce7e31d5f6755c385892b12b2fbbf26894231a39c22045da340f44d32edaba90a9fd9698b7bbe2137f6426d17e11ced4ed8498971e964d9b6478b0023144fdf595d7e03a9e7484b0ff59772f8de776475d70ac8ba201e4e4dc6f315acf255d59ac24052ed67159f0f61630e6db8d352ae5638f2b19b1d8b57fd9a97daf0ebb83e37b2eb4b581da1dc1a8f6ed837b68db477452288896d89cff6cafad8cdc6d3aa3a08e893078716e92de"}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x53ae21c704abff21}}]}) write(r1, 0x0, 0x3980e271f58856d4) compat_40_mount(0x0, 0x0, 0x0, 0x0) r2 = _lwp_self() _lwp_detach(r2) _lwp_wait(r2, 0x0) 4.485838142s ago: executing program 1: symlink(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f0000000080)='./file0\x00') mknod(&(0x7f0000000280)='./file0\x00', 0x1100, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x1044, 0x0) fcntl$setown(r0, 0x6, 0x0) 3.692811773s ago: executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) (async) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0xfffd}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0xff}}}}}]}}]}}, 0x0) (async) r2 = socket$inet(0x2, 0x2, 0x0) fcntl$lock(r2, 0xa, 0x0) (async) r3 = fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffffff) fcntl$setstatus(r3, 0x4, 0x1020040) (async) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x11, r0, 0x0, 0x0) (async) read(r0, &(0x7f0000000080)=""/159, 0x9f) (async) getpgid(0xffffffffffffffff) 3.485659835s ago: executing program 0: mknod(&(0x7f0000000140)='./file0\x00', 0x80002005, 0x5300) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) fsync(r0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0xe03) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) _lwp_setname(0x0, 0x0) ioctl$FIOASYNC(r1, 0xc0185005, &(0x7f00000000c0)) 2.026987669s ago: executing program 0: compat_50_getitimer(0x0, &(0x7f0000000180)) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") __mount50(0x0, &(0x7f00000002c0)='.\x00', 0x400000, &(0x7f0000000280), 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) pathconf(&(0x7f0000000080)='./file0\x00', 0x7) r0 = socket(0x10, 0x2, 0x0) fktrace(r0, 0x4, 0x62e2dd08f149ff1b, 0x0) compat_50_select(0xfffffffffffffec2, 0xffffffffffffffff, 0x0, 0x0, 0x0) 1.018165114s ago: executing program 2: compat_43_ocreat(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000240)="c94aeab4b9b73375bc8ffe28850c280c3ea54ab1ebdf04a070cbabc91c0cbc4f9266e2ecfd0648747faa42fc2a1acc2c4b2901ac0b942b8440681c8700fc2c9bf4089113b56d15f2", 0x48}], 0x1, 0x0) r0 = getsid(0x0) __getcwd(&(0x7f0000000000)=""/29, 0xff39) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) rename(&(0x7f0000000000)='./file0/file0/../file0\x00', &(0x7f0000000140)='./file0/file0/../file0\x00') ptrace(0x9, r0, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x27, 0x0, 0x0, 0x1f) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) compat_43_ommap(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x0, 0x0, r1, 0x7fffffffffffffff) 209.702218ms ago: executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x10001) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x11, r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/159, 0x9f) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) 0s ago: executing program 5: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7959) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='#!', 0x2}], 0x1) (async) write(r0, &(0x7f0000000280)=')', 0x1) (async) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) (async) pathconf(&(0x7f0000000080)='./file0\x00', 0x1) mkdir(&(0x7f0000000080)='./file2\x00', 0x0) (async) mkdir(&(0x7f0000000300)='./file2/file0\x00', 0x0) (async) chroot(&(0x7f0000000000)='.\x00') (async) compat_40_mount(0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) (async) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) (async) __clone(0x0, &(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1810, 0xffffffffffffffff, 0x0, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) (async) compat_43_ogetsockname(r1, &(0x7f0000000340)=""/194, 0x0) (async) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) (async) __getvfsstat90(&(0x7f0000001280), 0x42e, 0x0) (async) rename(&(0x7f0000000080)='./file2\x00', &(0x7f0000000040)='./file2/file0/file0\x00') kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.219' (ED25519) to the list of known hosts. 2024/06/22 16:06:36 fuzzer started 2024/06/22 16:06:36 dialing manager at 10.128.0.163:30040 2024/06/22 16:06:37 starting 6 executor processes [ 54.5060667] vrelel: missing VOP_CLOSE(): vnode 0xffffd1801395a4c0 flags 0x14 [ 54.5060667] tag VT_UFS(1) type VCHR(4) mount 0xffffd180121d2000 typedata 0xffffd1801360ee00 [ 54.5160743] usecount 1 writecount 0 holdcount 0 [ 54.5160743] size 0 writesize 0 numoutput 0 [ 54.5160743] data 0xffffd18013942890 lock 0xffffd1801395a680 [ 54.5160743] state LOADED key(0xffffd180121d2000 8) 29 fe 00 00 00 00 00 00 [ 54.5160743] lrulisthd 0xffffffff86b100d0 [ 54.5160743] tag VT_UFS, ino 65065, on dev 168, 0 flags 0x0, nlink 1 [ 54.5260725] mode 020000, owner 0, group 0, size 0 [ 54.5260725] vrelel: missing VOP_CLOSE(): vnode 0xffffd1801395a4c0 flags 0x14 [ 54.5360740] tag VT_UFS(1) type VCHR(4) mount 0xffffd180121d2000 typedata 0xffffd1801360ee00 [ 54.5660621] usecount 1 writecount 0 holdcount 0 [ 54.6060615] size 0 writesize 0 numoutput 0 [ 54.6060615] data 0xffffd18013942890 lock 0xffffd1801395a680 [ 54.6160634] state LOADED key(0xffffd180121d2000 8) 29 fe 00 00 00 00 00 00 [ 54.6160634] lrulisthd 0xffffffff86b100d0 [ 54.6462140] tag VT_UFS, ino 65065, on dev 168, 0 flags 0x2, nlink 0 [ 54.6663226] mode 020000, owner 0, group 0, size 0 [ 55.3095172] tap5: detached [ 56.8773213] tap4: detached [ 58.4250258] tap3: detached [ 58.5456250] tap2: detached [ 61.7113981] uhub4: device problem, disabling port 1 [ 62.3545908] tap1: detached [ 63.0279416] tap5: detached [ 64.6058103] tap3: detached [ 64.8771522] tap2: detached [ 65.5002507] .: failed to start extattr, error = 0tap0: detached [ 66.2439550] uhub4: device problem, disabling port 1 [ 67.1786078] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2225 command syz-executor.3) [ 67.4399227] tap5: detached [ 67.8620290] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1477 command syz-executor.2) [ 70.1031695] tap3: detached [ 70.1735165] tap4: detached [ 71.5101817] tap2: detached [ 72.1634297] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1733 command syz-executor.3) [ 72.7764778] tap0: detached [ 73.5804821] tap1: detached [ 74.2538437] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2894 command syz-executor.3) [ 75.2387356] tap5: detached [ 76.6658487] tap4: detached [ 77.9723437] tap0: detached [ 78.5652987] uhub5: device problem, disabling port 1 [ 81.0878561] tap2: detached [ 83.0174637] tap1: detached [ 83.2285162] tap0: detached [ 83.4295218] tap4: detached [ 83.7008631] tap3: detached [ 85.8113718] tap2: detached [ 86.9369786] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3641 command syz-executor.1) [ 88.0424851] tap0: detached [ 88.3640900] tap3: detached [ 88.5248850] tap4: detached [ 89.8112996] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3261 command syz-executor.0) [ 91.8514447] tap1: detached [ 92.7258148] tap4: detached [ 93.5298013] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4534 command syz-executor.4) [ 95.2383138] tap2: detached [ 96.6955894] tap4: detached [ 96.9367616] tap0: detached [ 97.2784619] tap3: detached [ 99.4894746] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 875 command syz-executor.4) [ 100.7356736] tap5: detached [ 102.2230969] tap3: detached [ 103.1276010] tap4: detached [ 104.7355885] tap1: detached [ 106.3837949] tap4: detached [ 109.2279617] tap3: detached [ 109.2882637] tap0: detached [ 109.4490728] tap5: detached [ 111.2078100] tap1: detached [ 111.3786597] tap4: detached [ 112.7957211] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4409 command syz-executor.5) [ 116.5845957] tap5: detached [ 116.6147435] tap3: detached [ 119.2478437] tap4: detached [ 120.3432954] tap5: detached [ 122.2326988] tap1: detached [ 122.6648590] tap3: detached [ 124.9663146] tap5: detached [ 125.9512123] sockaddr_getsize_by_family: (syz-executor.5:4558:1164) Unhandled address family=0 [ 126.5039687] superblock read failed [ 128.6345685] tap4: detached [ 128.6948717] tap3: detached [ 129.6295248] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2101 command syz-executor.3) [ 132.8857408] tap5: detached [ 133.0967844] tap4: detached [ 134.4334503] tap3: detached [ 134.5439896] tap1: detached [ 135.5188528] sockaddr_getsize_by_family: (syz-executor.5:1750:1181) Unhandled address family=0 [ 137.5489495] tap1: detached [ 139.4283096] uhub5: device problem, disabling port 1 [ 140.4232649] uhub1: device problem, disabling port 1 [ 140.9961159] uhub1: device problem, disabling port 1 [ 143.6091559] tap0: detached [ 144.7648770] superblock read failed [ 146.6743934] tap4: detached [ 149.1969376] tap1: detached [ 149.5185439] tap5: detached [ 151.0662734] tap0: detached [ 153.1265155] tap3: detached [ 153.8903107] sockaddr_getsize_by_family: (syz-executor.1:4795:1683) Unhandled address family=0 [ 154.1616622] superblock read failed [ 154.8249649] tap5: detached [ 158.0208729] tap0: detached [ 159.1062784] sockaddr_getsize_by_family: (syz-executor.1:1926:3928) Unhandled address family=0 [ 159.5283817] tap5: detached [ 160.3223342] superblock read failed [ 161.2569867] tap3: detached [ 163.1061917] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5562 command syz-executor.2) [ 163.6388445] tap5: detached [ 163.8096953] tap0: detached [ 165.5081510] tap3: detached [ 167.9302036] uhub0: device problem, disabling port 1 [ 168.3422680] tap1: detached [ 171.0859199] tap1: detached [ 172.1311230] tap3: detached [ 173.2165268] tap5: detached [ 173.9401302] sockaddr_getsize_by_family: (syz-executor.3:4273:4939) Unhandled address family=0 [ 176.4526366] tap1: detached Jan 1 00:01:36 ?q'X j&xntIAK??([shutdown]: - poweroff by root: power button pressed [ 177.4878012] tap5: detached [ 180.8545846] tap0: detached [ 181.8997545] tap3: detached [ 182.7640597] tap4: detached [ 187.6986254] tap0: detached [ 191.3266915] sockaddr_getsize_by_family: (syz-executor.4:2543:5214) Unhandled address family=0 [ 192.0603411] tap1: detached [ 198.6833131] tap5: detached [ 200.2812777] sockaddr_getsize_by_family: (syz-executor.0:4696:2456) Unhandled address family=0 [ 200.9847702] uhub0: device problem, disabling port 1 [ 202.1103762] tap4: detached [ 203.3264238] tap1: detached serialport: VM disconnected.