last executing test programs: 36.352009409s ago: executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x1000000029, 0x28, &(0x7f0000000000)="5ab7776a", 0x4) fstatat(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x227) getsid(0x0) r1 = socket(0x0, 0x0, 0x0) ioctl$FIOSEEKHOLE(r1, 0xc048696c, 0x0) mknod(0x0, 0x0, 0xe03) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) __clone(0x0, &(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1810, 0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 33.008138538s ago: executing program 1: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') r0 = msgget(0x3, 0x200) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffefff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r1 = open(&(0x7f0000000380)='./file0/file0\x00', 0x40, 0x0) fcntl$getown(r1, 0x5) 32.144544572s ago: executing program 1: truncate(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) open(0x0, 0x0, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) (async) compat_43_osetrlimit(0xa, &(0x7f0000000100)) (async) r1 = socket$inet(0x2, 0x40000000, 0x0) r2 = socket(0x1f, 0x3, 0x0) setsockopt(r2, 0x1, 0x1, 0x0, 0x0) (async) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) fcntl$lock(r1, 0xa, 0x0) (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) (async) compat_43_ocreat(&(0x7f0000000200)='./bus\x00', 0x0) (async, rerun: 32) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) (rerun: 32) mknod(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) (async) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) mmap(&(0x7f00006e9000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc) (async, rerun: 64) compat_50_mknod(&(0x7f0000000300)='./file0/../file0\x00', 0x0, 0x0) (async, rerun: 64) mkdir(&(0x7f0000000480)='./bus\x00', 0x80) (async) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x0, 0x2) (async) modctl$MODCTL_UNLOAD(0x1, &(0x7f0000000340)="267ba5e30e91bfb0417af0b6667e630ba323329f8da57fbb89974525205bf139ede316046fc0e36e3be969eca72822ce7b226472d07b053567b18a3240f00ebb51371727b51f61824988a8d02eacf22456ea3d03d40c15b80c48c50157529abfd921637de35f21f0a5aa870360f66f7214536305a75a049f13b17997929f54770fad88b49faad2f480de5e0532b4c6a8216b0361ff8788094e5f5d47f3ce0fc237599261f74804a5e1dccee861929ce486a58769e1681876352c0ec9bccacd806f58509f99fe1c917eca6aac91ab963225f69b9d663c81fde630252cfa010491d6b682fe0ba615a8fb1b755fbe92b5eb92") (async) __getdents30(r3, 0x0, 0xfffffff9) socket$inet(0x2, 0x3, 0x0) fork() (async) ioctl$FIOASYNC(0xffffffffffffffff, 0xc0104306, &(0x7f00000001c0)=0x20000001) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x262, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 30.720909443s ago: executing program 1: pipe(&(0x7f0000000a40)) r0 = getpid() fktrace(0xffffffffffffffff, 0x0, 0x2, r0) __nanosleep50(&(0x7f0000001e40)={0x7}, 0x0) 19.323557512s ago: executing program 1: pipe(&(0x7f0000000a40)) r0 = getpid() fktrace(0xffffffffffffffff, 0x0, 0x2, r0) __nanosleep50(&(0x7f0000001e40)={0x7}, 0x0) 18.153391274s ago: executing program 1: r0 = socket(0x800000018, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x53) getsockopt(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) __mount50(0x0, 0x0, 0x0, 0x0, 0x0) _ksem_timedwait(0x0, &(0x7f0000000180)={0x0, 0xfffffffffffffffb}) modctl$MODCTL_STAT(0x4, &(0x7f0000000180)={&(0x7f00000000c0)=""/118, 0x76}) compat_40_mount(&(0x7f0000000200)='procfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x8018698d, &(0x7f0000000100)=0x8000000000000034) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) compat_40_mount(0x0, 0x0, 0x0, 0x0) r1 = socket(0x18, 0x2, 0x0) socket(0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendmsg(r1, 0x0, 0x401) chdir(&(0x7f0000000100)='./file0\x00') mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 14.384089778s ago: executing program 3: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffefff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) open(0x0, 0x0, 0x0) pathconf(&(0x7f0000000000)='./file0\x00', 0x8) 11.585177762s ago: executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x18, 0x1, 0x8, 0xfffffff9}, {0x18, 0x3, 0x8}, 0x800, [0x8000, 0x4, 0xfffffffe, 0x200, 0x8, 0x5, 0x1, 0x5]}, 0x3c) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}}) compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) rmdir(&(0x7f0000000480)='./file1\x00') 11.417856948s ago: executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x1000000029, 0x28, &(0x7f0000000000)="5ab7776a", 0x4) fstatat(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x227) getsid(0x0) r1 = socket(0x0, 0x0, 0x0) ioctl$FIOSEEKHOLE(r1, 0xc048696c, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) __clone(0x0, &(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1810, 0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 11.292873108s ago: executing program 2: compat_40_mount(&(0x7f0000000080)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") unlink(0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pathconf(&(0x7f0000001780)='./file0\x00', 0x6) 11.20940728s ago: executing program 5: compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") r0 = semget(0x1, 0x0, 0x27a) r1 = getuid() r2 = compat_30_fhopen(0x0, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718) r3 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x4}, 0x7}}) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) ioctl$OFIOGETBMAP(r3, 0xc020447f, &(0x7f0000000100)=0x4) r4 = getegid() fchownat(r2, &(0x7f0000000400)='./file0\x00', 0x0, r4, 0x400) compat_50_____semctl13$SETALL(0x0, 0x0, 0x9, &(0x7f0000000140)=@array=&(0x7f00000021c0)=0xfffd) compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000002240)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000020c0)="790443108e4181d3b41ac88be8a5d0cee961db5adf0a8b41df2f1623675f30f7fa846d249e33a6298b7948ee801996a5f4c359d8541e164829d2c8f3bec73eb0f8e6f20b5a338e8e352a915d20d6222e9e7b85fad619d0775d2b99dbb35255cc41b7ba8d3121f908ddde9ec4e29fc5fc0cc25a4a230031e1486960ce6f4537b331d82f24150d519a30092b230d6c0edae994fa9266a78047c3191cfeb9b18a871d9fd20236e220c3a6fc6bc2580706b212b440f886fa771857c617b22d71e05e3c08e7cf18fc27dfd8ddff6e5861ca6014d442b62902d573f0bfa897fdda08c3c1c60ea18238f78317fedd7cbcee26ff3548bd"}) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802) fcntl$lock(0xffffffffffffffff, 0x9, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r6, 0x80017472, &(0x7f0000000040)) r7 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r8 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) read(r8, &(0x7f0000000180)=""/232, 0xe8) ioctl$FIOASYNC(r7, 0x80017472, &(0x7f0000000100)=0xd) chown(&(0x7f0000001080)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r1, r5) ktrace(&(0x7f0000000040)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0, 0x0) _lwp_create(&(0x7f0000000100)={0x0, 0x0, {[0x0, 0x0, 0x0, 0xfffffffa]}, {}, {0x0, 0x0, '/)YR\x00'}}, 0x0, 0x0) _lwp_self() semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x7f, 0x9, 0x5, 0x40, 0x7, 0x3, 0xfff, 0xd17, 0x0, 0xd4fb]) __mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, &(0x7f0000000140), 0x0) 10.95485319s ago: executing program 2: mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mincore(&(0x7f0000079000/0x2000)=nil, 0x20fd, &(0x7f0000000000)=""/194) 10.487315173s ago: executing program 0: r0 = socket$inet(0x2, 0x4, 0x7) compat_40_mount(&(0x7f0000000200)='procfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") fktrace(0xffffffffffffffff, 0x4, 0x62e2dd08f149ff1b, 0x0) __getlogin(0x0, 0x0) fdatasync(r0) r1 = socket(0x18, 0x3, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x2, 0x4100) r2 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOASYNC(r3, 0x8004747d, &(0x7f0000000040)) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r4, 0x80017472, &(0x7f0000001340)=0x3) ioctl$FIONREAD(r2, 0x80047476, &(0x7f0000000100)) ioctl$FIOSEEKHOLE(r1, 0xc120694f, &(0x7f0000000180)=0x8000000000000032) 10.31258035s ago: executing program 5: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') socket$inet(0x2, 0x2, 0x0) compat_30_socket(0x22, 0x3, 0x18) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f000050e000/0x1000)=nil, 0x1000, 0x2) r0 = socket(0x6, 0x2, 0x0) setsockopt(r0, 0x1000000029, 0x28, &(0x7f0000000000)="5ab7776a", 0x4) open$dir(&(0x7f0000000000)='./bus\x00', 0x8000, 0x200) __mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x10, 0xffffffffffffffff, 0x0, 0x0) __clone(0x4800, &(0x7f00000001c0)="c093996409cca49d4637e55458b23f44bec82bea9c9d6ebc1530be8bed90c40653b79866586687fc14f9cc6c2fa2175556653397be5a3ee857f2a644568e97f6e7de932765c3a6581584557fe7c3bb7f2d6f035546a5a46cb3e19f6c26f0189df102facc2e70dda9ca06eb22bfcb4ae2541a21ab0f285a2042351a1c6c0216813f845dfd73bbe2767a2e534f2e1d2a440d9ea4acd63690d8b987cdfbe4e846ae69ed390dd8cbd6e55ab7196d1f77969db69933163687b3ef18bd73baa63e614092bb9dc9158c4bf0ab33e8ed0408efd49d3367ce413c5f9e4ae9a847dec33145fda969ae0dbac9231e2e0858") truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x10008005) _lwp_create(&(0x7f0000000100)={0x0, &(0x7f0000000080)={0x0, 0x0, {[0x0, 0x9]}, {}, {0x0, 0x0, '\'\x00'}}, {[0x0, 0x0, 0x8001]}, {}, {0x0, 0x0, '\x00'}}, 0x0, 0x0) r1 = socket(0x2, 0x3, 0x0) ioctl$FIOSEEKHOLE(r1, 0xc0106926, &(0x7f0000000100)=0xf3) 9.662370671s ago: executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x90, r0, 0x0, 0x20) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff, 0x0, 0x5}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000000)='procfs\x00', &(0x7f0000000140)='./file0\x00', 0x100, 0x0) mknod(&(0x7f0000000440)='./file1\x00', 0x2088, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) connect$inet(r1, &(0x7f00000002c0)={0x2, 0x0}, 0xc) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0\x00') rename(&(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file1\x00') rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file1\x00') open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$FIOSEEKHOLE(r2, 0x80206913, &(0x7f0000000180)=0x8000080000000039) 9.443606235s ago: executing program 5: mknod(&(0x7f0000000540)='./file0\x00', 0x6000, 0x1003) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000040)='cd9660\x00', &(0x7f0000000140)='.\x00', 0x8, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") mknod(&(0x7f0000000000)='./file0\x00', 0xe015, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x7}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) __getdents30(r0, 0x0, 0x0) 9.051529136s ago: executing program 3: access(0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0xfc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000a00)="8b589d9d", 0x4) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000140)="42d12b60c9f21f40647d817e3f6610fa2752c0e329207697191873c4e7856eb19dddfcf4398ee2917bd7426103a8f99f976eb9122cdb54e4a5888549b93f8e5d00711462aac12d0910be22f3330a677ac4bd7b4b62207cfee156f824798eb51bb64b6b8f84ef8b254195f179a2bb97efee817290d403cb0311ad3ad98a387885ebac03259e93b052ff4e938b66912615c72564f3d763228e21eac58c0fca9982c9a10a1c065801ba289b6da8ea52b82469d8ffaab831e9519b5a28fe8e097c33", 0xc0}, {&(0x7f0000000300)="2f7f0d2667b1bb5409761dfa690580c00351b3949081bed92e04779fd533967872adea8e8f3564ab37db11fa7c330ecf355b686e62559795cf8be449fcaab46162795f3a328431040ed7ed7b97c85c7a04679f252bc2f75147c4e89a7af2fae8937b898dafdb18c947231b1efdf396904bfdd5e52dd5b5d000466b5c88e3564eaa4750f04e8efda2dbdd95e8b683085602c45f37dd4be99cd7dd752bf1650c8bd94a07e9250cc1f68d96851add08d601bc", 0xb1}, {&(0x7f0000000240)="a647eba0720a8f5bc677d45ffa46fca1", 0x10}, {&(0x7f0000000280)="fb29d0333c5fad1dc67cf2d155fda3f293ca0100a22e146ab26fa0d822ba", 0x1e}], 0x4) rename(0x0, 0x0) open(0x0, 0x8, 0x400) socketpair$unix(0x1, 0x0, 0x0, 0x0) pathconf(&(0x7f0000000580)='./file0\x00', 0x5) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000d00)=ANY=[@ANYRES8=r2], 0x401, 0x0) msgsnd(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000251a7a1e7629ebc7ab5d73955ddc41b1c69cf99502d7d79e603ab4a0b48e0606328851d62205f9cdb76f3cec3f8e048f357c88397c5fe88b3ac4ae00000000812e10d191f4f4d50d59c036fbcf8be90004ba55f145d616ce3313188963a2fddde112ecfe3cb5a2368e08b4bcfbf35793ed8aa9e15d22be5eebf3444d37dc8d7935215300"], 0x8c, 0x0) setreuid(0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f00000004c0)={0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0}, 0xc) r6 = shmget$private(0x0, 0x3000, 0x38c, &(0x7f0000ffa000/0x3000)=nil) r7 = getuid() setreuid(0x0, r7) shmctl$IPC_SET(r6, 0x1, &(0x7f00000003c0)={{0x0, r7}, 0x6, 0x8, r4, r5, 0x6d64, 0x40}) r8 = getegid() msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0xfffffff5, r7, r8, 0xffffffffffffffff, 0x0, 0x2, 0x51}, 0xdd0, 0x1, r5, r5, 0x0, 0x0, 0xfff, 0x5}) msgrcv(r3, 0x0, 0x0, 0x2, 0x1800) 7.234240667s ago: executing program 4: __mount50(0x0, &(0x7f00000000c0)='./file0/file0\x00', 0x40000000, 0x0, 0x0) __mount50(&(0x7f0000000080)='overlay\x00', 0x0, 0x8000, 0x0, 0x0) r0 = socket$inet6(0x18, 0x3, 0x0) compat_43_ocreat(&(0x7f0000000000)='./file0\x00', 0x0) lchflags(&(0x7f0000000080)='./file0\x00', 0x50000) mknod(0x0, 0x0, 0x1733) r1 = socket(0x11, 0x3, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) __fstat50(r1, &(0x7f00000004c0)) _ksem_open(&(0x7f0000000100)='/m', 0x0, 0x0, 0x0, &(0x7f0000000180)=0x0) _ksem_close(r2) _ksem_timedwait(r2, &(0x7f0000000200)={0x101, 0xffff}) open(&(0x7f0000000380)='./file0\x00', 0x800, 0x100) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x10001) compat_43_ommap(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x1, 0x200, r3, 0x74) ioctl$FIONWRITE(r3, 0x40046679, &(0x7f0000000240)) msgctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)={0x0, 0x0, 0xfffd}}}) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknod(&(0x7f0000000100)='./bus\x00', 0x0, 0x5300) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f0000001640)='./file0\x00', 0x0, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000000)='3', 0x2000, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c) 6.525554987s ago: executing program 0: r0 = socket(0x1d, 0x40000003, 0x0) ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f00000001c0)=0x2) compat_40_mount(&(0x7f0000000200)='procfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x8018698d, &(0x7f0000000100)=0x8000000000000031) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0x80044275, &(0x7f0000000000)) pipe2(&(0x7f0000000040), 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) compat_40_mount(&(0x7f0000000340)='msdos\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000001c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) chdir(&(0x7f0000000100)='./file0\x00') r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) __getdents30(r2, 0x0, 0xbf) shutdown(r0, 0x1) chflags(&(0x7f0000000000)='./file0\x00', 0x60000) 5.806597289s ago: executing program 0: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') r0 = msgget(0x3, 0x200) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffefff7ff}}) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r1 = open(&(0x7f0000000380)='./file0/file0\x00', 0x40, 0x0) fcntl$getown(r1, 0x5) 3.553924479s ago: executing program 3: access(0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0xfc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000a00)="8b589d9d", 0x4) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000140)="42d12b60c9f21f40647d817e3f6610fa2752c0e329207697191873c4e7856eb19dddfcf4398ee2917bd7426103a8f99f976eb9122cdb54e4a5888549b93f8e5d00711462aac12d0910be22f3330a677ac4bd7b4b62207cfee156f824798eb51bb64b6b8f84ef8b254195f179a2bb97efee817290d403cb0311ad3ad98a387885ebac03259e93b052ff4e938b66912615c72564f3d763228e21eac58c0fca9982c9a10a1c065801ba289b6da8ea52b82469d8ffaab831e9519b5a28fe8e097c33", 0xc0}, {&(0x7f0000000300)="2f7f0d2667b1bb5409761dfa690580c00351b3949081bed92e04779fd533967872adea8e8f3564ab37db11fa7c330ecf355b686e62559795cf8be449fcaab46162795f3a328431040ed7ed7b97c85c7a04679f252bc2f75147c4e89a7af2fae8937b898dafdb18c947231b1efdf396904bfdd5e52dd5b5d000466b5c88e3564eaa4750f04e8efda2dbdd95e8b683085602c45f37dd4be99cd7dd752bf1650c8bd94a07e9250cc1f68d96851add08d601bc", 0xb1}, {&(0x7f0000000240)="a647eba0720a8f5bc677d45ffa46fca1", 0x10}, {&(0x7f0000000280)="fb29d0333c5fad1dc67cf2d155fda3f293ca0100a22e146ab26fa0d822ba", 0x1e}], 0x4) rename(0x0, 0x0) open(0x0, 0x8, 0x400) socketpair$unix(0x1, 0x0, 0x0, 0x0) pathconf(&(0x7f0000000580)='./file0\x00', 0x5) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000d00)=ANY=[@ANYRES8=r2], 0x401, 0x0) msgsnd(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000251a7a1e7629ebc7ab5d73955ddc41b1c69cf99502d7d79e603ab4a0b48e0606328851d62205f9cdb76f3cec3f8e048f357c88397c5fe88b3ac4ae00000000812e10d191f4f4d50d59c036fbcf8be90004ba55f145d616ce3313188963a2fddde112ecfe3cb5a2368e08b4bcfbf35793ed8aa9e15d22be5eebf3444d37dc8d7935215300"], 0x8c, 0x0) setreuid(0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f00000004c0)={0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0}, 0xc) r6 = shmget$private(0x0, 0x3000, 0x38c, &(0x7f0000ffa000/0x3000)=nil) r7 = getuid() setreuid(0x0, r7) shmctl$IPC_SET(r6, 0x1, &(0x7f00000003c0)={{0x0, r7}, 0x6, 0x8, r4, r5, 0x6d64, 0x40}) r8 = getegid() msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0xfffffff5, r7, r8, 0xffffffffffffffff, 0x0, 0x2, 0x51}, 0xdd0, 0x1, r5, r5, 0x0, 0x0, 0xfff, 0x5}) msgrcv(r3, 0x0, 0x0, 0x2, 0x1800) 3.443402106s ago: executing program 2: mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mincore(&(0x7f0000079000/0x2000)=nil, 0x20fd, &(0x7f0000000000)=""/194) 3.310715036s ago: executing program 5: mknod(&(0x7f0000000540)='./file0\x00', 0x6000, 0x1003) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000040)='cd9660\x00', &(0x7f0000000140)='.\x00', 0x8, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") mknod(&(0x7f0000000000)='./file0\x00', 0xe015, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x7}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) __getdents30(r0, 0x0, 0x0) 3.274810472s ago: executing program 0: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') r0 = msgget(0x3, 0x200) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffefff7ff}}) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r1 = open(&(0x7f0000000380)='./file0/file0\x00', 0x40, 0x0) fcntl$getown(r1, 0x5) 3.017607272s ago: executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x18, 0x1, 0x8, 0xfffffff9}, {0x18, 0x3, 0x8}, 0x800, [0x8000, 0x4, 0xfffffffe, 0x200, 0x8, 0x5, 0x1, 0x5]}, 0x3c) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}}) compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) rmdir(&(0x7f0000000480)='./file1\x00') 3.001327345s ago: executing program 5: pipe(&(0x7f0000000a40)={0xffffffffffffffff}) r1 = getpid() fktrace(r0, 0x0, 0x0, r1) __nanosleep50(&(0x7f0000001e40)={0x7}, 0x0) 2.858492787s ago: executing program 3: compat_20_getfsstat(0x0, 0x0, 0x0) compat_60__lwp_park(0x0, 0xffffffffffffffff, 0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0xd4, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = msgget$private(0x0, 0x258) compat_50___msgctl13$IPC_STAT(r1, 0x2, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="c800000007"], 0xc8}, 0x0) poll(&(0x7f0000000080)=[{}], 0x20000000000002b1, 0x0) 2.83853328s ago: executing program 0: compat_40_mount(&(0x7f0000000080)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") unlink(0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x1000, 0x0) pathconf(0x0, 0x6) 2.287601205s ago: executing program 4: compat_43_oaccept(0xffffffffffffff9c, 0x0, 0x0) r0 = socket(0x11, 0x3, 0x0) open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x2e00) r1 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0xc1205266, &(0x7f0000000040)=0x40000) mknod(&(0x7f0000000100)='./file0\x00', 0x2000, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x3a0914c44f7b202d, 0x500) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) ioctl$FIOGETOWN(r3, 0x2000746f, 0x0) ioctl$FIOASYNC(r2, 0x80067409, &(0x7f0000000000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x29b3) r4 = open$dir(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r4, 0xc0184603, &(0x7f00000001c0)) sendto$unix(r0, &(0x7f0000000000)="b10003040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda1139b672f4d3353eb06acdb35a069d7080000000000000000008904000000000022830cf41bed66f4f365ccdcf3e4999d9d20002002c5dbfad800ff0f00"/177, 0xb1, 0x0, 0x0, 0x0) __clone(0x2800, &(0x7f0000000200)="d7785063d0f2c720633ece3ca9ee4204d0696cb3804c30192a5bee7e28389e185174ad4b57bdb452ed8cdad6d7935fa498fc3c08dc37794a691a1680c14e456538c9cb53302dcdca94550dda95ede39094d595ffe8d1ac66f04039a22fcd77579ae1a6a2a1445d4725909385873f1bef3603305790352ea7cbaedf8bf21536767511d51fb68a1097906c2509869e81dbbc025d130eb27fc35dbe5c57d0be7f00") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x0) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') modctl$MODCTL_EXISTS(0x3, 0x3) r5 = socket$inet(0x2, 0x1, 0x0) poll(&(0x7f0000000400)=[{r5, 0x4}, {r5, 0x4}], 0x2, 0x3) unlink(0x0) socket(0x1, 0x1, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) 2.251070951s ago: executing program 2: socket$inet(0x2, 0x2, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x3a0914c44f7b202d, 0x500) munmap(&(0x7f0000fec000/0x14000)=nil, 0x14000) compat_43_ommap(&(0x7f0000ffa000/0x4000)=nil, 0xfffffffffffff000, 0x0, 0x2, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x2000745e, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffff09, 0x407, &(0x7f0000000040)={0x18, 0x3, 0x7ff, 0xe0}, 0xc) r0 = socket(0x18, 0x0, 0x0) ioctl$FIOSEEKHOLE(r0, 0xc118691d, &(0x7f0000000180)=0x8000000000000032) msgctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x7}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) rmdir(&(0x7f0000000480)='./file1\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) __mount50(&(0x7f0000000040)='procfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)="82", 0x1) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) read(r1, 0x0, 0x20080) r2 = socket(0x18, 0x2, 0x0) close(r2) r3 = socket(0x18, 0x1, 0x0) setsockopt(r3, 0x1000000029, 0x32, &(0x7f0000000000)="b211d7170d816685c8e360f2fa41c1a0946988b272d2dd3dc90142a84231a746e337b372e93320cff6669cbe7868de45ed3fc33719ca6df71ecec8a918458b2c10a1f8c66653b276e180e9cb9b21f9982230f575295d48889c9a920796b2dd92fc8575680b37ba955d2c15e6d7c9198ed900ab006ddfb67869b51a2216114d1ece85f593e74035f5bc054eb1dbddf42a", 0x90) 1.244143568s ago: executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x1000000029, 0x28, &(0x7f0000000000)="5ab7776a", 0x4) fstatat(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x227) getsid(0x0) socket(0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) __clone(0x0, &(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1810, 0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 1.184449196s ago: executing program 5: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') socket$inet(0x2, 0x2, 0x0) compat_30_socket(0x22, 0x3, 0x18) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f000050e000/0x1000)=nil, 0x1000, 0x2) r0 = socket(0x6, 0x2, 0x0) setsockopt(r0, 0x1000000029, 0x28, &(0x7f0000000000)="5ab7776a", 0x4) open$dir(&(0x7f0000000000)='./bus\x00', 0x8000, 0x200) __mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, &(0x7f0000000140), 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) __clone(0x4800, &(0x7f00000001c0)="c093996409cca49d4637e55458b23f44bec82bea9c9d6ebc1530be8bed90c40653b79866586687fc14f9cc6c2fa2175556653397be5a3ee857f2a644568e97f6e7de932765c3a6581584557fe7c3bb7f2d6f035546a5a46cb3e19f6c26f0189df102facc2e70dda9ca06eb22bfcb4ae2541a21ab0f285a2042351a1c6c0216813f845dfd73bbe2767a2e534f2e1d2a440d9ea4acd63690d8b987cdfbe4e846ae69ed390dd8cbd6e55ab7196d1f77969db69933163687b3ef18bd73baa63e614092bb9dc9158c4bf0ab33e8ed0408efd49d3367ce413c5f9e4ae9a847dec33145fda969ae0dbac9231e2e0858") truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x10008005) _lwp_create(&(0x7f0000000100)={0x0, &(0x7f0000000080)={0x0, 0x0, {[0x0, 0x9]}, {}, {0x0, 0x0, '\'\x00'}}, {[0x0, 0x0, 0x8001]}, {}, {0x0, 0x0, '\x00'}}, 0x0, 0x0) r1 = socket(0x2, 0x3, 0x0) ioctl$FIOSEEKHOLE(r1, 0xc0106926, &(0x7f0000000100)=0xf3) 979.854118ms ago: executing program 2: r0 = socket(0x1, 0x5, 0x0) setsockopt(r0, 0x1000000029, 0x19, &(0x7f0000000000)="eb", 0x1) (async) shmget$private(0x0, 0xf000, 0x0, &(0x7f0000ff1000/0xf000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, 0x0, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) (async) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000001c0)="0164f367400c4c0798ced7bb537702750f6a20fe") (async) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000, 0x0) symlinkat(&(0x7f0000000100)='.\x02/file0\x00', r1, &(0x7f0000000180)='.\x02\x00') (async) accept$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0xc) (async) __posix_rename(&(0x7f0000000000)='.\x02\x00', &(0x7f0000000080)='.\x02\x00') 395.487419ms ago: executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x90, r0, 0x0, 0x20) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff, 0x0, 0x5}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000000)='procfs\x00', &(0x7f0000000140)='./file0\x00', 0x100, 0x0) mknod(&(0x7f0000000440)='./file1\x00', 0x2088, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) connect$inet(r1, &(0x7f00000002c0)={0x2, 0x0}, 0xc) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0\x00') rename(&(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file1\x00') rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file1\x00') open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$FIOSEEKHOLE(r2, 0x80206913, &(0x7f0000000180)=0x8000080000000039) 83.942228ms ago: executing program 3: r0 = socket$inet(0x2, 0x4, 0x7) compat_40_mount(&(0x7f0000000200)='procfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") fktrace(0xffffffffffffffff, 0x4, 0x62e2dd08f149ff1b, 0x0) __getlogin(0x0, 0x0) fdatasync(r0) r1 = socket(0x18, 0x3, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x2, 0x4100) r2 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOASYNC(r3, 0x8004747d, &(0x7f0000000040)) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r4, 0x80017472, &(0x7f0000001340)=0x3) ioctl$FIONREAD(r2, 0x80047476, &(0x7f0000000100)) ioctl$FIOSEEKHOLE(r1, 0xc120694f, &(0x7f0000000180)=0x8000000000000032) 0s ago: executing program 4: compat_43_oaccept(0xffffffffffffff9c, 0x0, 0x0) r0 = socket(0x11, 0x3, 0x0) open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x2e00) r1 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0xc1205266, &(0x7f0000000040)=0x40000) mknod(&(0x7f0000000100)='./file0\x00', 0x2000, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x3a0914c44f7b202d, 0x500) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) ioctl$FIOGETOWN(r3, 0x2000746f, 0x0) ioctl$FIOASYNC(r2, 0x80067409, &(0x7f0000000000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x29b3) r4 = open$dir(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r4, 0xc0184603, &(0x7f00000001c0)) sendto$unix(r0, &(0x7f0000000000)="b10003040000000000000000070000001a5113fecea10500fef96ecfc72fd3357a89583535673039d2d236acf20b7804be38164991f7c8cf5f882b2900e1aa5b23edebc8ef99a8ad491726fa8251e2f0ac3ebbc2feb3fda1139b672f4d3353eb06acdb35a069d7080000000000000000008904000000000022830cf41bed66f4f365ccdcf3e4999d9d20002002c5dbfad800ff0f00"/177, 0xb1, 0x0, 0x0, 0x0) __clone(0x2800, &(0x7f0000000200)="d7785063d0f2c720633ece3ca9ee4204d0696cb3804c30192a5bee7e28389e185174ad4b57bdb452ed8cdad6d7935fa498fc3c08dc37794a691a1680c14e456538c9cb53302dcdca94550dda95ede39094d595ffe8d1ac66f04039a22fcd77579ae1a6a2a1445d4725909385873f1bef3603305790352ea7cbaedf8bf21536767511d51fb68a1097906c2509869e81dbbc025d130eb27fc35dbe5c57d0be7f00") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x0) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') modctl$MODCTL_EXISTS(0x3, 0x3) r5 = socket$inet(0x2, 0x1, 0x0) poll(&(0x7f0000000400)=[{r5, 0x4}, {r5, 0x4}], 0x2, 0x3) unlink(0x0) socket(0x1, 0x1, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.189' (ED25519) to the list of known hosts. 2024/06/12 13:05:48 fuzzer started 2024/06/12 13:05:48 dialing manager at 10.128.0.163:30036 2024/06/12 13:05:49 starting 6 executor processes [ 53.1512842] WARNING: module error: vfs load failed for `^', error 78 [ 53.1512842] WARNING: module error: vfs load failed for `^', error 78 [ 54.5512830] uhub5: device problem, disabling port 1 [ 54.9812838] tap3: detached [ 55.1012895] sockaddr_getsize_by_family: (syz-executor.4:1627:1595) Unhandled address family=0 NetBSD/amd64 (ci2-netbsd-0.c.syzkaller.internal) (constty) login: [ 55.8212860] tap2: detached [ 57.3012795] tap1: detached [ 57.6012776] uhub2: device problem, disabling port 1 [ 59.0312789] tap0: detached [ 60.0012729] tap2: detached [ 61.0412808] tap4: detached [ 63.3412722] tap2: detached [ 63.6112710] tap3: detached [ 64.3812l2727] .: failed to start extattr, error = 0[ 65.1012723] uhub3: device problem, disabling port 1 [ 65.1512672] tap0: detached [ 66.1312714] uhub3: device problem, disabling port 1 [ 66.4412771] tap2: detached [ 66.6912736] uhub3: device problem, disabling port 1 [ 67.7712640] tap4: detached [ 70.4912664] tap2: detached [ 70.8112632] tap0: detached ~[ 117.2812230] tap2: detached [ 117.5812177] tap3: detached [ 118.6112158] tap4: detached [ 122.4312117] tap2: detached [ 122.4712150] tap0: detached [ 128.3712085] tap5: detached Jun 12 13:07:10 23"?LA ?u? init: getty repeating too quickly on port `/dev/constty', sleeping [ 128.9212049] tap3: detached [ 130.0712037] tap0: detached [ 133.5412008] tap4: detached [ 134.9912186] tap5: detached cpu0: softints stuck for 16 seconds [ 151.0011742] cpu0: Begin traceback... [ 151.0011742] vpanic() at netbsd:vpanic+0x282 [ 151.0011742] panic() at netbsd:panic+0x9e [ 151.0011742] heartbeat() at netbsd:heartbeat+0x71b [ 151.0011742] hardclock() at netbsd:hardclock+0x18d [ 151.0011742] Xresume_lapic_ltimer() at netbsd:Xresume_lapic_ltimer+0x1e [ 151.0011742] --- interrupt --- [ 151.0011742] __sanitizer_cov_trace_pc() at netbsd:__sanitizer_cov_trace_pc+0x67 [ 151.0011742] kauth_authorize_process() at netbsd:kauth_authorize_process+0x29 [ 151.0011742] procfs_root_readdir_callback() at netbsd:procfs_root_readdir_callback+0xe2 [ 151.0011742] proclist_foreach_call() at netbsd:proclist_foreach_call+0x166 [ 151.0011742] procfs_readdir() at netbsd:procfs_readdir+0x11d3 [ 151.0011742] VOP_READDIR() at netbsd:VOP_READDIR+0x15c [ 151.0011742] getcwd_scandir() at netbsd:getcwd_scandir+0x3dc [ 151.0011742] getcwd_common() at netbsd:getcwd_common+0x578 [ 151.0011742] exec_makepathbuf() at netbsd:exec_makepathbuf+0x26e [ 151.0011742] execve_loadvm() at netbsd:execve_loadvm+0x1a0 [ 151.0011742] execve1() at netbsd:execve1+0xdf [ 151.0011742] sys_execve() at netbsd:sys_execve+0x5f [ 151.0011742] sys___syscall() at netbsd:sys___syscall+0x10e [ 151.0011742] syscall() at netbsd:syscall+0x246 [ 151.0011742] --- syscall (number 59 via SYS_syscall) --- [ 151.0011742] netbsd:syscall+0x246: [ 151.0011742] cpu0: End traceback... [ 151.0011742] fatal breakpoint trap in supervisor mode [ 151.0011742] trap type 1 code 0 rip 0xffffffff8023240d cs 0x8 rflags 0x246 cr2 0x77c88467cc50 ilevel 0x7 rsp 0xffffb30248ed12e8 [ 151.0011742] curlwp 0xffffb30012be8600 pid 2363.2126 lowest kstack 0xffffb30248ecb2c0 Stopped in pid 2363.2126 (syz-executor.3) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0x105 vpanic() at netbsd:vpanic+0x282 panic() at netbsd:panic+0x9e heartbeat() at netbsd:heartbeat+0x71b hardclock() at netbsd:hardclock+0x18d Xresume_lapic_ltimer() at netbsd:Xresume_lapic_ltimer+0x1e --- interrupt --- __sanitizer_cov_trace_pc() at netbsd:__sanitizer_cov_trace_pc+0x67 kauth_authorize_process() at netbsd:kauth_authorize_process+0x29 procfs_root_readdir_callback() at netbsd:procfs_root_readdir_callback+0xe2 proclist_foreach_call() at netbsd:proclist_foreach_call+0x166 procfs_readdir() at netbsd:procfs_readdir+0x11d3 VOP_READDIR() at netbsd:VOP_READDIR+0x15c getcwd_scandir() at netbsd:getcwd_scandir+0x3dc getcwd_common() at netbsd:getcwd_common+0x578 exec_makepathbuf() at netbsd:exec_makepathbuf+0x26e execve_loadvm() at netbsd:execve_loadvm+0x1a0 execve1() at netbsd:execve1+0xdf sys_execve() at netbsd:sys_execve+0x5f sys___syscall() at netbsd:sys___syscall+0x10e syscall() at netbsd:syscall+0x246 --- syscall (number 59 via SYS_syscall) --- netbsd:syscall+0x246: Panic string: cpu0: softints stuck for 16 seconds PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 1573 2739 2 0 100000 ffffb30012d57340 syz-executor.4 1573 1573 3 1 10000000 ffffb30013460540 syz-executor.4 xclow 3295 1578 2 0 0 ffffb30012d57780 syz-executor.3 3295 3295 2 0 10000000 ffffb30013359140 syz-executor.3 2770 2770 3 1 10000000 ffffb30013394a40 syz-executor.0 xclow 1Mutex error: mutex_vector_enter,519: assertion failed: !cpu_intr_p() [ 151.0011742] lock address : ffffb30012bd6380 [ 151.0011742] type : sleep/adaptive [ 151.0011742] initialized : netbsd:pmap_ctor+0x93 [ 151.0011742] shared holds : 0 exclusive: 0 [ 151.0011742] shares wanted: 0 exclusive: 0 [ 151.0011742] relevant cpu : 0 last held: 0 [ 151.0011742] relevant lwp : 0xffffb30012be8600 last held: 000000000000000000 [ 151.0011742] last locked : netbsd:pmap_enter_ma+0x386 [ 151.0011742] unlocked* : netbsd:pmap_enter_ma+0xe14 [ 151.0011742] owner field : 000000000000000000 wait/spin: 0/0 [ 151.0011742] Turnstile: no active turnstile for this lock. [ 151.0011742] Skipping crash dump on recursive panic [ 151.0011742] panic: LOCKDEBUG: Mutex error: mutex_vector_enter,519: assertion failed: !cpu_intr_p() [ 151.0011742] cpu0: Begin traceback... [ 151.0011742] vpanic() at netbsd:vpanic+0x282 [ 151.0011742] panic() at netbsd:panic+0x9e [ 151.0011742] lockdebug_abort1() at netbsd:lockdebug_abort1+0x150 [ 151.0011742] lockdebug_abort() at netbsd:lockdebug_abort+0xa9 [ 151.0011742] mutex_enter() at netbsd:mutex_enter+0xa67 [ 151.0011742] pmap_extract() at netbsd:pmap_extract+0xde [ 151.0011742] db_validate_address() at netbsd:db_validate_address+0xb4 [ 151.0011742] db_read_bytes() at netbsd:db_read_bytes+0x27 [ 151.0011742] db_show_all_procs() at netbsd:db_show_all_procs+0xaa0 [ 151.0011742] db_command() at netbsd:db_command+0x310 [ 151.0011742] db_command_loop() at netbsd:db_command_loop+0x38c [ 151.0011742] db_trap() at netbsd:db_trap+0x228 [ 151.0011742] kdb_trap() at netbsd:kdb_trap+0x25c [ 151.0011742] trap() at netbsd:trap+0x70b [ 151.0011742] --- trap (number 1) --- [ 151.0011742] breakpoint() at netbsd:breakpoint+0x5 [ 151.0011742] db_panic() at netbsd:db_panic+0x105 [ 151.0011742] vpanic() at netbsd:vpanic+0x282 [ 151.0011742] panic() at netbsd:panic+0x9e [ 151.0011742] heartbeat() at netbsd:heartbeat+0x71b [ 151.0011742] hardclock() at netbsd:hardclock+0x18d [ 151.0011742] Xresume_lapic_ltimer() at netbsd:Xresume_lapic_ltimer+0x1e [ 151.0011742] --- interrupt --- [ 151.0011742] __sanitizer_cov_trace_pc() at netbsd:__sanitizer_cov_trace_pc+0x67 [ 151.0011742] kauth_authorize_process() at netbsd:kauth_authorize_process+0x29 [ 151.0011742] procfs_root_readdir_callback() at netbsd:procfs_root_readdir_callback+0xe2 [ 151.0011742] proclist_foreach_call() at netbsd:proclist_foreach_call+0x166 [ 151.0011742] procfs_readdir() at netbsd:procfs_readdir+0x11d3 [ 151.0011742] VOP_READDIR() at netbsd:VOP_READDIR+0x15c [ 151.0011742] getcwd_scandir() at netbsd:getcwd_scandir+0x3dc [ 151.0011742] getcwd_common() at netbsd:getcwd_common+0x578 [ 151.0011742] exec_makepathbuf() at netbsd:exec_makepathbuf+0x26e [ 151.0011742] execve_loadvm() at netbsd:execve_loadvm+0x1a0 [ 151.0011742] execve1() at netbsd:execve1+0xdf [ 151.0011742] sys_execve() at netbsd:sys_execve+0x5f [ 151.0011742] sys___syscall() at netbsd:sys___syscall+0x10e [ 151.0011742] syscall() at netbsd:syscall+0x246 [ 151.0011742] --- syscall (number 59 via SYS_syscall) --- [ 151.0011742] netbsd:syscall+0x246: [ 151.0011742] cpu0: End traceback... [ 151.0011742] fatal breakpoint trap in supervisor mode [ 151.0011742] trap type 1 code 0 rip 0xffffffff8023240d cs 0x8 rflags 0x246 cr2 0x77c88467cc50 ilevel 0x8 rsp 0xffffb30248ed05d0 [ 151.0011742] curlwp 0xffffb30012be8600 pid 2363.2126 lowest kstack 0xffffb30248ecb2c0 Stopped in pid 2363.2126 (syz-executor.3) at netbsd:breakpoint+0x5: leave