Warning: Permanently added '10.128.0.69' (ECDSA) to the list of known hosts. 2019/11/28 19:06:19 fuzzer started 2019/11/28 19:06:19 dialing manager at 10.128.0.105:43665 2019/11/28 19:06:19 syscalls: 211 2019/11/28 19:06:19 code coverage: enabled 2019/11/28 19:06:19 comparison tracing: enabled 2019/11/28 19:06:19 extra coverage: support is not implemented in syzkaller 2019/11/28 19:06:19 setuid sandbox: support is not implemented in syzkaller 2019/11/28 19:06:19 namespace sandbox: support is not implemented in syzkaller 2019/11/28 19:06:19 Android sandbox: support is not implemented in syzkaller 2019/11/28 19:06:19 fault injection: support is not implemented in syzkaller 2019/11/28 19:06:19 leak checking: support is not implemented in syzkaller 2019/11/28 19:06:19 net packet injection: support is not implemented in syzkaller 2019/11/28 19:06:19 net device setup: support is not implemented in syzkaller 2019/11/28 19:06:19 concurrency sanitizer: support is not implemented in syzkaller 2019/11/28 19:06:19 devlink PCI setup: support is not implemented in syzkaller 19:06:24 executing program 0: 19:06:24 executing program 1: 19:06:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) fcntl$lock(r0, 0x26, &(0x7f0000000040)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x40001, 0x0, 0x9}) 19:06:24 executing program 3: openat(0xffffffffffffff9c, &(0x7f00000104c0)='.\x00', 0x600, 0x0) 19:06:24 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x108) 19:06:24 executing program 5: syz_emit_ethernet(0x3a, &(0x7f0000000100)) 19:06:26 executing program 4: 19:06:26 executing program 0: openat(0xffffffffffffff9c, &(0x7f00000104c0)='.\x00', 0x0, 0x64) 19:06:26 executing program 4: 19:06:26 executing program 4: 19:06:27 executing program 4: 19:06:27 executing program 2: 19:06:27 executing program 4: 19:06:27 executing program 1: openat(0xffffffffffffff9c, &(0x7f00000102c0)='./file0\x00', 0x10600, 0x3d) 19:06:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) fcntl$lock(r0, 0x26, &(0x7f0000000040)={0x1}) 19:06:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x40001}) 19:06:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000104c0)='.\x00', 0x0, 0x0) writev(r0, 0x0, 0x0) 19:06:27 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000340)=ANY=[@ANYBLOB="31dd9638e37faaaaaaaaaabb86dd6073020000082f00fe800000000000000000006c000000aafe8000000000000000000000000000aa262065580000000000000021000086dd080088be08000003100000000100000000000000080022eb000000002000000002000000000000000000000008006558000000006769aa425d17a549c0a42ddce960995af15332f076b5412548a9543121df39c45eded09986b46b5c481cf2564829f94b6e1c617156ffec92870b739070a588bd0a7852b655e9d8aef7b4429b2a"]) 19:06:27 executing program 5: 19:06:27 executing program 5: 19:06:27 executing program 2: 19:06:27 executing program 1: 19:06:27 executing program 3: 19:06:27 executing program 4: 19:06:27 executing program 5: 19:06:27 executing program 2: 19:06:27 executing program 3: 19:06:27 executing program 4: 19:06:27 executing program 0: 19:06:27 executing program 2: 19:06:27 executing program 1: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000280)="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", 0x13b}], 0x2, 0x80000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r3, 0x0, 0x0) close(r3) connect$unix(r3, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) close(r1) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x10, r4, &(0x7f0000000500), 0x4) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x3, 0x3, 0x380000000000000, 0x288, r4}) 19:06:27 executing program 5: r0 = _lwp_self() r1 = _lwp_self() r2 = _lwp_self() _lwp_suspend(r2) _lwp_wakeup(r2) _lwp_suspend(r1) r3 = shmget$private(0x0, 0x2000, 0x9af928d319fa706d, &(0x7f0000ffc000/0x2000)=nil) r4 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) ptrace(0x10, r6, &(0x7f0000000500), 0x4) r7 = __clone(0x0, 0x0) ptrace(0x9, r7, 0x0, 0x0) ptrace(0x10, r7, &(0x7f0000000500), 0x4) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x6a95b3e5, 0x0, 0xffffffffffffffff, r4, r5, 0x4, 0x9}, 0x461, 0x6, r6, r7, 0x7a0f, 0x8001, 0x7f}) _lwp_create(&(0x7f0000000000)={0x3, 0x0, {[0x4, 0x5, 0xff, 0x4]}, {0x9, 0x3ff, 0x1}, {0x5, 0xffffffffffffffff, '{\\}\x00'}}, 0x100, &(0x7f0000000080)=0x0) _lwp_suspend(r8) _lwp_continue(r0) 19:06:27 executing program 4: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x1, r0, &(0x7f0000000000), 0x3a) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x2, r0, 0x0, 0x0) 19:06:27 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)="d1", 0x1}, {0x0}, {0x0}], 0x3, 0x0) dup(r1) r2 = getppid() ptrace(0xfffffffffffffc00, r2, &(0x7f0000000080), 0x400000019) pipe(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f00000000c0)=""/205, 0xcd) writev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="071e237e1c60662a5d75c8335389325e7e73054edb9fad9fd855ac89ef44a6cfc8a04460feaa2210fa9602050853374249287aab6814b738caec1edba69034edccfedda4d686db5894942616c0f41fe6c3dc122d50d22d3a0ddafa", 0x5b}], 0x1) semop(0x0, 0x0, 0x0) 19:06:27 executing program 2: clock_getres(0x0, &(0x7f0000000000)) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) readlink(0x0, 0x0, 0x0) 19:06:28 executing program 0: r0 = _lwp_self() _lwp_setname(r0, &(0x7f0000000240)='-\x00') r1 = _lwp_self() _lwp_unpark(r1, 0x0) _lwp_getname(r1, &(0x7f00000001c0)=""/2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r2, 0x0, 0x0) close(r2) fcntl$setflags(r2, 0x2, 0x1) r3 = _lwp_self() _lwp_unpark(r3, 0x0) _lwp_getname(r3, &(0x7f0000000000)=""/399, 0x18f) login: [ 45.6768630] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 666 command syz-executor.2) [ 45.7169010] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 136 command syz-executor.1) [ 45.7270525] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 666 command syz-executor.2) 19:06:28 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000040)='b', 0x347fff08) poll(&(0x7f0000000240)=[{r0, 0x20c358d028513cb7}], 0x1, 0x59a) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) close(r2) [ 46.1372923] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 136 command syz-executor.1) 19:06:28 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xff82) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0, &(0x7f0000000500), 0x4) socketpair(0x6, 0x4, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000540)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x7, r2, &(0x7f0000000000), 0x3) 19:06:28 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x60008, 0x0) dup2(r1, r0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) getpgrp() 19:06:28 executing program 4: r0 = semget(0x3, 0x4, 0x80) r1 = geteuid() r2 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r1, r2, r3, r4, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) setuid(r1) semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x80000001) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r5 = _lwp_self() _lwp_unpark(r5, 0x0) _lwp_suspend(r5) 19:06:29 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="90", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0xa, 0x10, r0, 0x0, 0x0) pwritev(r0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0) 19:06:29 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) socket$unix(0x1, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="001d0000000000000000"], 0x10) shutdown(r2, 0x0) sendto$unix(r2, &(0x7f00000011c0)='\x00', 0x1, 0x0, 0x0, 0x0) 19:06:29 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/control\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0/control/file1\x00') [ 46.9881099] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 73 command syz-executor.1) [ 47.0681558] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 73 command syz-executor.1) 19:06:29 executing program 2: sync() symlink(0x0, 0x0) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil) _lwp_exit() 19:06:29 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020033, 0x51) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) ptrace(0x2, r1, &(0x7f0000000000), 0x5) 19:06:29 executing program 5: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xffe}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7, 0x0}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) open(&(0x7f0000000040)='./file0\x00', 0x20, 0x82) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:06:29 executing program 1: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xd49f275d97cc01bb, 0x1a10, 0xffffffffffffffff, 0x0, 0x0) 19:06:29 executing program 4: socketpair$unix(0x1, 0xf, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f0000000040)=""/48, 0x30}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000200)=""/123, 0x7b}], 0x4, &(0x7f00000002c0)=""/190, 0xbe}, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r2, 0x0, 0x0) close(r2) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400)={0x200, 0x1e}, 0x8) bind$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="016586ca76f78b535dcd"], 0xa) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0, 0x0) r4 = openat(r3, &(0x7f0000000380)='./file0\x00', 0x290100, 0x8) getdents(r4, &(0x7f00000004c0)=""/242, 0xf2) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 19:06:29 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x0) listen(r0, 0x0) 19:06:29 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000500)=[{0x0}], 0x1) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getpid() r3 = semget(0x3, 0x4, 0x80) r4 = geteuid() r5 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r4, r5, r6, r7, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) setuid(r4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0, 0x0) ptrace(0x2, r0, &(0x7f0000000000), 0x0) 19:06:29 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socketpair(0x2, 0x3, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget$private(0x0, 0x7, 0x4) semop(r2, &(0x7f0000002740)=[{0x1, 0xff, 0x4d2f1c906756cc4c}, {0x2, 0x9, 0x1000}, {0x1, 0x7, 0x800}, {0x0, 0xfff, 0x800}, {0x4, 0xaa, 0x1800}, {0x0, 0x6, 0x63cf6b1aee3dba87}, {0x0, 0x6, 0x1800}, {0x1, 0x4}], 0x8) r3 = socket(0x2, 0x226529839a3d1e83, 0x1) close(r3) accept$unix(r1, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) pwritev(0xffffffffffffff9c, &(0x7f0000002300)=[{&(0x7f0000000240)="1e9e66aa63a0e3314c0352b710714e876e494a2b29d4f4a17cdc2939e2551065100d512ca98c4aa7bedfdf13", 0x2c}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="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0x1000}, {&(0x7f0000002280)="7a5000e4abf3f8c33360a5bfa9e1540b6095e6ae57a4b1487f0024ba6cbc86d7358d8fb7936637be705e3357505cec491cbbdf400e1d8bbb6786f09e721063ca24ee96822d8ecd3b747ddbe630e481390904ed35729fd3cedc6b34f904031c", 0x5f}], 0x4, 0xfffffffffffffff8) semget$private(0x0, 0x3, 0x204) geteuid() madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mknodat(r4, &(0x7f0000002340)='./file0\x00', 0x8000, 0xfffffc10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002380)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000023c0)={0x0, 0x0}, &(0x7f0000002400)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000002440)={0x0, 0x0, 0x0}, &(0x7f0000002480)=0xc) setsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f00000024c0)={0x0, r6, r7}, 0xc) semctl$SETVAL(0xffffffffffffffff, 0x4, 0x8, &(0x7f0000002500)=0x8000) mkdir(&(0x7f0000002540)='./file0\x00', 0xd2) open$dir(&(0x7f0000002580)='./file0\x00', 0x404000, 0x0) getrlimit(0xe, &(0x7f00000025c0)) listen(r3, 0x7fff) r8 = open(&(0x7f0000002600)='./file0\x00', 0x18040, 0x40) faccessat(r8, &(0x7f0000002640)='./file0\x00', 0x4, 0x100) r9 = socket$inet(0x2, 0x10000000, 0x0) shutdown(r9, 0x0) openat(r8, &(0x7f0000002680)='./file0\x00', 0x21, 0x80) r10 = semget(0x3, 0x3, 0x8) semctl$GETVAL(r10, 0x4, 0x5, &(0x7f00000026c0)=""/79) [ 47.7387782] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 663 command syz-executor.0) 19:06:30 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/control\x00', 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x1242fa9b8995f55d, 0x2f) [ 48.0590869] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 374 command syz-executor.4) 19:06:30 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0xc0200, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) shmget$private(0x0, 0x1000, 0x181, &(0x7f0000000000/0x1000)=nil) readv(r0, &(0x7f0000000680)=[{&(0x7f0000002280)=""/4111, 0x100f}], 0x1) 19:06:30 executing program 3: writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20]}, 0x3c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x10, r2, &(0x7f0000000500), 0x4) r3 = getpgid(r2) r4 = semget(0x3, 0x4, 0x80) r5 = geteuid() r6 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r5, r6, r7, r8, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r9 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r10 = geteuid() setsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r10, r6}, 0xc) r11 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r9, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r14 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r11, 0x1, &(0x7f0000001500)={{0x7, r7, r12, r13, r14, 0x10, 0x9}, 0x1, 0x1, r15, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) r16 = semget(0x3, 0x4, 0x80) r17 = geteuid() r18 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r17, r18, r19, r20, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r21 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r22 = geteuid() setsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r22, r18}, 0xc) r23 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r21, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r26 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r23, 0x1, &(0x7f0000001500)={{0x7, r19, r24, r25, r26, 0x10, 0x9}, 0x1, 0x1, r27, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) r28 = semget(0x3, 0x4, 0x80) r29 = geteuid() r30 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r28, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r29, r30, r31, r32, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r33 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r34 = geteuid() setsockopt$sock_cred(r33, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r34, r30}, 0xc) r35 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r33, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r38 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r35, 0x1, &(0x7f0000001500)={{0x7, r31, r36, r37, r38, 0x10, 0x9}, 0x1, 0x1, r39, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) r40 = semget(0x3, 0x4, 0x80) r41 = geteuid() r42 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r40, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r41, r42, r43, r44, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r45 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r46 = geteuid() setsockopt$sock_cred(r45, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r46, r42}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) getgroups(0x6, &(0x7f0000001700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r47, 0xffffffffffffffff]) getgroups(0x9, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, r24, 0x0, r38, r42, r47, 0xffffffffffffffff, 0xffffffffffffffff]) r49 = __clone(0x0, 0x0) ptrace(0x9, r49, 0x0, 0x0) ptrace(0x10, r49, &(0x7f0000000500), 0x4) r50 = getuid() r51 = getegid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r52, 0x0, 0x0) close(r52) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r53, 0x0, 0x0) close(r53) r54 = getpgid(0x0) r55 = getuid() r56 = getgid() r57 = __clone(0x0, 0x0) ptrace(0x9, r57, 0x0, 0x0) ptrace(0x10, r57, &(0x7f0000000500), 0x4) r58 = semget(0x3, 0x4, 0x80) r59 = geteuid() r60 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r58, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r59, r60, r61, r62, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r63 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r64 = geteuid() setsockopt$sock_cred(r63, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r64, r60}, 0xc) r65 = semget(0x3, 0x4, 0x80) r66 = geteuid() r67 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r65, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r66, r67, r68, r69, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r70 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r71 = geteuid() setsockopt$sock_cred(r70, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r71, r67}, 0xc) r72 = getpid() r73 = semget(0x3, 0x4, 0x80) r74 = geteuid() r75 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r73, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r74, r75, r76, r77, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r78 = getgid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r79, 0x0, 0x0) close(r79) r80 = open$dir(&(0x7f0000000300)='./file0\x00', 0x380, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r81, &(0x7f00000000c0)=""/205, 0xcd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r82, 0x0, 0x0) close(r82) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r83, 0x0, 0x0) close(r83) r84 = fcntl$getown(0xffffffffffffffff, 0x5) r85 = semget(0x3, 0x4, 0x80) r86 = geteuid() r87 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r85, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r86, r87, r88, r89, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r90 = __clone(0x0, 0x0) ptrace(0x9, r90, 0x0, 0x0) ptrace(0x10, r90, &(0x7f0000000500), 0x4) r91 = getuid() sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000280)=[{&(0x7f00000000c0)="406721bff142edaff8582a6a7d4c114385cf038b726f506d91a7db7cb9a764a833acfe519ab22160336c7e5ffe39b15ed5ddbf2aea8e0fe40b38022582bf0cb2758ac2b04472c35eb80fe51ecb219ba680b952e5b16a11ad78cc9ae47894fca1637e4a7fb0fe75dd621026d630a5f7534ed29ea33d2c1f7543ab1c9ad8128b836c708eda95eb8367151b849670ba8104aae0c625c26852029f51e24fbf8397f1cb2e0454021e314b9a874ac81492542a0c43d495a64a7809e555f4234379f320b2b26e7d14b95e46e1a8ab2c199865b3d5cc7e73a1373347b597a61f093725022edfd14add485743b8f2c751139589f3aafc", 0xf2}, {&(0x7f00000001c0)="294b16fc3e5dd6cb0c47e6accb240b92001aeba21e48b7bdb4f162753c3fcb0de19fee77d69be3a42bedf46a1622a683cc46a6c1e54be7e1b4838da1ab07663954fb76d5fd7c6311d478c94c3b425dabbd29edc9642608029dab", 0x5a}, {&(0x7f0000000240)="b9e2a4b6793352ba4bf439", 0xb}], 0x3, &(0x7f0000000340)=[@cred={0x20, 0xffff, 0x2, r3, r13, r48}, @cred={0x20, 0xffff, 0x2, r49, r50, r51}, @rights={0x20, 0xffff, 0x1, [r52, r1, r0, r53]}, @cred={0x20, 0xffff, 0x2, r54, r55, r56}, @cred={0x20, 0xffff, 0x2, r57, r64, r67}, @cred={0x20, 0xffff, 0x2, r72, r74, r78}, @rights={0x30, 0xffff, 0x1, [r79, r80, r81, 0xffffffffffffffff, r0, r82, r83]}, @cred={0x20, 0xffff, 0x2, r84, 0xffffffffffffffff, r89}, @cred={0x20, 0xffff, 0x2, r90, r91, 0xffffffffffffffff}], 0x130, 0x401}, 0x400) write(r1, &(0x7f0000000040)='b', 0x347fff08) writev(r1, &(0x7f0000000240), 0x1000000000000295) [ 48.3093112] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 762 command syz-executor.5) 19:06:30 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000500)=[{0x0}], 0x1) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getpid() r3 = semget(0x3, 0x4, 0x80) r4 = geteuid() r5 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r4, r5, r6, r7, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) setuid(r4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0, 0x0) ptrace(0x2, r0, &(0x7f0000000000), 0x0) [ 48.3693826] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 663 command syz-executor.0) [ 48.5795674] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 701 command syz-executor.0) 19:06:31 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x1a0020) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r3 = socket(0x2, 0x1, 0x0) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r4 = dup(r3) listen(r4, 0x0) r5 = socket(0x2, 0x1, 0x0) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) ptrace(0x10, r6, &(0x7f0000000500), 0x4) r7 = __clone(0x0, 0x0) ptrace(0x9, r7, 0x0, 0x0) ptrace(0x10, r7, &(0x7f0000000500), 0x4) r8 = __clone(0x0, 0x0) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x10, r8, &(0x7f0000000500), 0x4) r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x10, r9, &(0x7f0000000500), 0x4) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x10, r10, &(0x7f0000000500), 0x4) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x10, r11, &(0x7f0000000500), 0x4) r12 = __clone(0x0, 0x0) ptrace(0x9, r12, 0x0, 0x0) ptrace(0x10, r12, &(0x7f0000000500), 0x4) r13 = __clone(0x0, 0x0) ptrace(0x9, r13, 0x0, 0x0) ptrace(0x10, r13, &(0x7f0000000500), 0x4) r14 = __clone(0x0, 0x0) ptrace(0x9, r14, 0x0, 0x0) ptrace(0x10, r14, &(0x7f0000000500), 0x4) r15 = __clone(0x0, 0x0) ptrace(0x9, r15, 0x0, 0x0) ptrace(0x10, r15, &(0x7f0000000500), 0x4) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYRESOCT=r6, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRESOCT=r1, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r7, @ANYRES16, @ANYRESOCT=r8], @ANYPTR, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r6, @ANYRES64=r2, @ANYRES32=r5, @ANYPTR64, @ANYRES32=r9, @ANYRES32=0x0, @ANYRES64=0x0, @ANYRES32, @ANYRES64=0x0], @ANYRESDEC=r10, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRES32=r11, @ANYRES16=r2, @ANYPTR, @ANYRESDEC, @ANYRESHEX=r12], @ANYRES32, @ANYRESHEX=r13, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRESDEC=r14, @ANYRESOCT, @ANYRES64, @ANYPTR64, @ANYPTR, @ANYRESHEX, @ANYRESDEC, @ANYPTR, @ANYRES64, @ANYPTR64]], @ANYRESDEC, @ANYRESDEC, @ANYRESDEC=r6, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64, @ANYRES16=r15]], 0x6) accept(r3, 0x0, 0x0) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 19:06:31 executing program 4: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f00000002c0), 0x1) open(&(0x7f0000000180)='./file0\x00', 0x40400, 0x1) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fsync(r3) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa0b00, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x1410, r4, 0x0, 0x3) r5 = getgid() lchown(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, r5) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) getuid() flock(r2, 0x2) r6 = _lwp_self() _lwp_unpark(r6, 0x0) _lwp_detach(r6) getegid() 19:06:31 executing program 0: r0 = socket(0x6, 0x40000000, 0x0) setsockopt(r0, 0x3, 0x3, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0xc) setgid(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8002, 0x1) r3 = fcntl$getown(0xffffffffffffffff, 0x5) r4 = geteuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f00000000c0)=""/205, 0xcd) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000000c0)={r3, r4, r6}, 0xc) 19:06:31 executing program 1: r0 = socket(0x18, 0x40000003, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x58933bf82127ef50) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) pread(r3, &(0x7f0000000200)="ff99b0d1a3cbd3ee1eb40bb47f80404db1fe7c46db9c2d45f60bee803c9c7a921ff11229b8dea6fb4d82fd7a0153b599e911172a06d74713b7597784b784008f63df17899bebcd387c64d0a062a40f79726c843129ae2309f2a4579493902ca18d41651a6d0638bd17051e36b825d83452d0e8cf21435f8f10517932693324750fac69c9f912a7bd3dea84fbb0398447977b54bc10bc8ebfc30fa3bee709289a274833e9152ed92bc32adf74446c58f2691433", 0xfeb4, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') fcntl$lock(r0, 0x4, &(0x7f0000000040)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 19:06:31 executing program 5: open$dir(0x0, 0x100, 0x4) writev(0xffffffffffffffff, &(0x7f0000001640)=[{&(0x7f0000000440)="a8", 0x1}], 0x1) r0 = socket$unix(0x1, 0x2, 0x0) r1 = __clone(0x0, 0x0) wait4(0x0, 0x0, 0x8, 0x0) ptrace(0x40000009, r1, 0x0, 0xe85) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x18, 0x1) sendto$inet(r2, &(0x7f0000000240)="8410f4fc7f65f1a9efef0abc39409e1eb535af71ad53e9849c5349f618f1135544e143da4b16c9c9a5e85ed9b124ddccaf54dad68f2f4ec184474d87f4920d6d8aecb0dc14d7d56c7b79d417cb949b23b307e16772c82e84105a0173508e7cdbb3deb973360ff57aef86adea46cd622c779e55019f32acd0bd10", 0x7a, 0x8, &(0x7f00000002c0)={0x2, 0x1}, 0xc) r3 = __clone(0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000001c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\xfb%)j-,{!]\x00', &(0x7f0000000140)='-\x00', &(0x7f0000000180)='\x00']) ptrace(0x9, r3, 0x0, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0) connect(r0, &(0x7f0000000300)=@in={0x2, 0x3}, 0xc) ptrace(0x2, r3, &(0x7f0000000000), 0x0) 19:06:31 executing program 1: r0 = socket(0x18, 0x40000003, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x58933bf82127ef50) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) pread(r3, &(0x7f0000000200)="ff99b0d1a3cbd3ee1eb40bb47f80404db1fe7c46db9c2d45f60bee803c9c7a921ff11229b8dea6fb4d82fd7a0153b599e911172a06d74713b7597784b784008f63df17899bebcd387c64d0a062a40f79726c843129ae2309f2a4579493902ca18d41651a6d0638bd17051e36b825d83452d0e8cf21435f8f10517932693324750fac69c9f912a7bd3dea84fbb0398447977b54bc10bc8ebfc30fa3bee709289a274833e9152ed92bc32adf74446c58f2691433", 0xfeb4, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') fcntl$lock(r0, 0x4, &(0x7f0000000040)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 19:06:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r1) listen(r2, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x10, r4, &(0x7f0000000500), 0x4) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x3e) preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/231, 0xe7}], 0x1, 0x2) connect$unix(r3, &(0x7f0000000040)=ANY=[], 0x0) accept(r1, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 19:06:32 executing program 2: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x490210, 0x0) symlink(&(0x7f00000000c0)='./file1/file0\x00', &(0x7f0000000100)='./file1/file0\x00') rename(&(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00000000c0)=""/205, 0xcd) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r2 = semget(0x3, 0x4, 0x80) geteuid() r3 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240), &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) r5 = semget(0x3, 0x4, 0x80) r6 = geteuid() r7 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r6, r7, r8, r9, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r10 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r11 = geteuid() setsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r11, r7}, 0xc) r12 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r15 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r12, 0x1, &(0x7f0000001500)={{0x7, r8, r13, r14, r15, 0x10, 0x9}, 0x1, 0x1, r16, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) r17 = semget(0x3, 0x4, 0x80) r18 = geteuid() r19 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r18, r19, r20, r21, 0x0, 0xfffe}, 0x7fc, 0x2aa, 0x996}) r22 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r23 = geteuid() setsockopt$sock_cred(r22, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r23, r19}, 0xc) getgroups(0x4, &(0x7f0000000280)=[r13, 0x0, r3, r19]) r25 = geteuid() r26 = semget(0x3, 0x4, 0x80) r27 = geteuid() r28 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r26, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r27, r28, r29, r31, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r32 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)=0xffffffffffffffbf) r33 = geteuid() __clone(0x200, &(0x7f0000001740)="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") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r34, &(0x7f00000000c0)=""/205, 0xcd) r35 = __clone(0x0, 0x0) ptrace(0x9, r35, 0x0, 0x0) ptrace(0x10, r35, &(0x7f0000000500), 0x4) setsockopt$sock_cred(r34, 0xffff, 0x11, &(0x7f00000002c0)={r35, r33, r28}, 0xc) getsockopt$SO_PEERCRED(r32, 0xffff, 0x11, &(0x7f0000001440), 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000016c0)={0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f0000001700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r30, 0xffffffffffffffff]) fchown(r32, r36, r37) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r36, r24, r25, r4, 0x0, 0xfffd}, 0x10000, 0x2aa, 0x992}) r38 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r39 = geteuid() setsockopt$sock_cred(r38, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r39, r3}, 0xc) r40 = semget(0x3, 0x4, 0x80) r41 = geteuid() r42 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r40, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r41, r42, r43, r44, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r45 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r46 = geteuid() setsockopt$sock_cred(r45, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r46, r42}, 0xc) r47 = semget(0x3, 0x4, 0x80) r48 = geteuid() r49 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r47, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r48, r49, r50, r51, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r52 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r53 = geteuid() setsockopt$sock_cred(r52, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r53, r49}, 0xc) r54 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r52, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r57 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r54, 0x1, &(0x7f0000001500)={{0x7, r50, r55, r56, r57, 0x10, 0x9}, 0x1, 0x1, r58, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) getgroups(0x9, &(0x7f0000000240)=[0x0, 0x0, r3, r42, 0x0, 0xffffffffffffffff, 0x0, r57, 0xffffffffffffffff]) chown(&(0x7f0000000140)='./file0\x00', r1, r59) 19:06:32 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='.\x00', 0x42000400000002c1, 0x0) read(0xffffffffffffffff, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="9ee8603a3b9221c578bfca76c2a4ab2252578bb22a91070cb2f118cf881dc8bbe3cc6b11242d18084fe5a71624d51e0b4900bf9ae847075e189ffde36b25a155f7283d3fa39ef1283437fc35a85b420bd640570743d0820eb785978682558a80eb78df10812eec", 0x67}], 0x1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x4) fsync(r3) [ 50.7916264] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 592 command syz-executor.0) 19:06:33 executing program 3: socket(0x22, 0x3, 0x2) socketpair(0x0, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000040), 0xc) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xa, 0x1) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f00000000c0)=""/205, 0xcd) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f00000000c0), 0xc) 19:06:33 executing program 4: recvfrom$unix(0xffffffffffffffff, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) lseek(0xffffffffffffffff, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0xfffffffffffffffe) r0 = shmget(0x3, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x1000) 19:06:33 executing program 0: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x5, r0, &(0x7f0000001180), 0x0) r1 = _lwp_self() _lwp_unpark(r1, 0x0) _lwp_setname(r1, &(0x7f0000000040)=')[\x00') r2 = socket$inet(0x2, 0x1, 0xff) accept(r2, 0x0, &(0x7f0000000000)) 19:06:33 executing program 5: r0 = open(&(0x7f0000000140)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="90", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = socket$inet6(0x18, 0x1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f00000000c0)=""/205, 0xcd) dup2(r1, r2) setitimer(0x0, &(0x7f0000000000), 0x0) 19:06:33 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r1) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x26, r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8c6e5185b4dcd731, 0x80) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/124, 0x7c) [ 51.2620628] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 826 command syz-executor.5) [ 51.2820797] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 826 command syz-executor.5) 19:06:33 executing program 4: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f00000000c0)=""/205, 0xcd) accept$unix(r2, &(0x7f0000000100)=@abs, &(0x7f00000000c0)=0xb3) 19:06:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r1) listen(r2, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x10, r4, &(0x7f0000000500), 0x4) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x3e) preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/231, 0xe7}], 0x1, 0x2) connect$unix(r3, &(0x7f0000000040)=ANY=[], 0x0) accept(r1, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 19:06:34 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r1) listen(r2, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x10, r4, &(0x7f0000000500), 0x4) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x3e) preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/231, 0xe7}], 0x1, 0x2) connect$unix(r3, &(0x7f0000000040)=ANY=[], 0x0) accept(r1, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) [ 51.6324081] WARNING: module error: vfs load failed for `mcd', error 2 [ 51.6924638] WARNING: module error: vfs load failed for `mcd', error 2 19:06:34 executing program 0: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff) unlink(&(0x7f00000000c0)='./file0\x00') getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000040)=[{0x3, 0x7e, 0x2000}, {0x2, 0x306d, 0x1000}, {0x1, 0x5, 0xc00}, {0x2, 0x8, 0x400}], 0x4) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) close(r2) pwrite(r2, &(0x7f0000000200)="ea40c897443824e9fc2d5236c727d344ee52b1607128d73c5f573a10d5c6f2a36f3268d153e32596b8d72db5f2e6e9cefde22fea880859137b890291cec7a0a5a47b97e0ef96d2e061eb8cb968bb884560dabfb8ef7504372c6503f1", 0x5c, 0xbc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r4 = semget$private(0x0, 0x7, 0x0) semop(r4, &(0x7f0000000240), 0x0) semop(r4, &(0x7f0000000240), 0x6) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r4, 0x0, 0x0) r5 = socket(0x18, 0x1, 0x0) setsockopt(r5, 0x1000000029, 0x30, &(0x7f0000000000), 0x240) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r6, r3, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) semop(r4, &(0x7f0000000280)=[{0x0, 0x40, 0x1000}, {0x3, 0x9, 0x1800}, {0x1, 0x4, 0x400}], 0x3) _lwp_self() semop(r1, &(0x7f0000000240), 0x6) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r1, 0x0, 0x0) r7 = socket(0x18, 0x1, 0x0) setsockopt(r7, 0x1000000029, 0x30, &(0x7f0000000000), 0x240) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r8, r0, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r10 = semget$private(0x0, 0x7, 0x0) semop(r10, &(0x7f0000000240), 0x0) semop(r10, &(0x7f0000000240), 0x6) semctl$SETVAL(r10, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r10, 0x0, 0x0) r11 = socket(0x18, 0x1, 0x0) setsockopt(r11, 0x1000000029, 0x30, &(0x7f0000000000), 0x240) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r12, r9, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r15 = semget$private(0x0, 0x7, 0x0) semop(r15, &(0x7f0000000240), 0x0) semop(r15, &(0x7f0000000240), 0x6) semctl$SETVAL(r15, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r15, 0x0, 0x0) r16 = socket(0x18, 0x1, 0x0) setsockopt(r16, 0x1000000029, 0x30, &(0x7f0000000000), 0x240) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r17, r14, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r18 = socket(0x1e, 0x5, 0x4) r19 = dup(r18) getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgroups(0x2, &(0x7f0000000140)=[r17, r20]) lchown(&(0x7f0000000040)='./file0/file0\x00', r13, r20) r21 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) close(r21) getsockopt$SO_PEERCRED(r21, 0xffff, 0x11, &(0x7f00000002c0), 0xc) 19:06:34 executing program 3: semctl$GETZCNT(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000040)=""/131) setrlimit(0x9, &(0x7f00000001c0)) r0 = semget(0x0, 0x0, 0x208) semctl$GETVAL(r0, 0x1, 0x5, &(0x7f0000000180)=""/46) r1 = socket(0x7, 0x3, 0xdc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r2, 0x0, 0x0) close(r2) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffff9c) utimensat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x3, 0x2}, {0x9, 0x8}}, 0x200) socketpair(0x0, 0x3, 0x7f, &(0x7f0000000000)) recvfrom$inet6(r1, &(0x7f0000000100), 0x0, 0xc0, 0x0, 0x0) 19:06:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, 0x0, 0x0) close(r0) bind(r0, &(0x7f00000000c0)=@in6={0x18, 0x2, 0x8, 0x4}, 0xc) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) geteuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r1, 0x0, 0x0) close(r1) connect(r1, &(0x7f0000000100)=@in={0x2, 0x1}, 0xc) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00') chown(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff) 19:06:34 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) munlock(&(0x7f00000fc000/0x1000)=nil, 0x1000) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x6, 0xdf2, &(0x7f0000000180)="00000400", 0x4) munlock(&(0x7f0000786000/0x1000)=nil, 0x1000) socket$inet(0x2, 0x60000005, 0x20) 19:06:34 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fsync(r2) open$dir(&(0x7f0000000000)='./file0\x00', 0xa0b00, 0x32) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f00000000c0)=""/205, 0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x1410, r3, 0x0, 0x2) r4 = getgid() lchown(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, r4) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) getuid() pwritev(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)="e3bfed4e2276febe40dd7bd773031e9031f151f78fd7b37cf00bacf64d35ddcc4d2cd4f870be2b0ad582e1bde00da1cb4da3e0f6850b602c6e20f62122c2541952913b682dd39df0fa5934e71e064ed558259796afc4b08f84d5c56f847229d56e669fac8d7c8f35876beb70bb040e023e44eec1bfd0a48a6babe5114f34d74f7eca795dcd3bf993174010cabe93a63a9a811102e29a629675ea443030585b5702f75ed97f69f134d7", 0xa9}, {&(0x7f0000000280)="1fbc46f8fc68bd36c67f0667033b3b7844a6ca0feefa1ca1ac2d40525fc7fbe74a99e45fa569a68d60b64fad538015", 0x2f}, {&(0x7f00000002c0)="6ece557f783a1bdf353a0f553a4181b945903c955f4c6ad6e4804e1f67e2c7157da50f1da1b1d525512fc2043e6623", 0x2f}, {&(0x7f0000000380)="0db5fc169da5e19bd94cb208ec0e5d59dc3b32463933b0793ba93043911b0f73bd54967fda63499831c595c1855073d23dbf4b539855d37fa417f5109587cf8b5afe64e0aaeb1ea0673b68d1eae452e548c59c44aeef87f3fb0193f6f277baf89a3fcc5c746dae7db0bd9ea30fe78f1d7eb9fa9bbd554424a1bbfaccdbd1432109813dfc31c41741a07871e8aa3987636e365f28cbd7f6b6062e8a05afe5f96f64f77e76a690e6800da4b6a099efccb432ada64f590c8a3ca74f72", 0xbb}, {&(0x7f0000000600)="72da7186d2ebe49fe68e3a6aef706e82a9315e93f00ce5ca9993d1b23a59d26fa3518d4bc04e78b77e103edaba2545d16cea155ea6c4ec687e6de20adb9a8b5914baf62969de5f10cb72f65adb0f19002b4b40b9a826f6034fb3e281b93206e428dcac1912007fb3860c4d47912ad41b0bce494a", 0x5}, {&(0x7f0000000440)="53af60a3c3158a24f96efae2e8fe303b3d5014a23f4af53548c8ef9f38151e090316f515b2b0a41d613d07b5a1fe677a069f5e13156defe73b6ec2be649e32a3fa141431b69267e0133f7f68a29864352e381d1679f96eddc493884497a7d713373cef939a5188b80eef68f464f50dcee841380511e7ffb82bf0aeacadd6c66750a191b7b085504e30b24a474c8757a9a95f7ee212dbd5097584d69abd2b1b626c78fea7f8e0", 0xffffffffffffff7e}, {&(0x7f0000000500)="07246f383d1ba07784ff927a7fb1b1b3dcc15faf80a61e82b24498dd1d8e30ea96b345e96bcfcfb4119ad5608feef90ee08905cd0fed7c667a8ccb9e0e78d8bb68d503", 0x43}], 0x7, 0x6) getegid() [ 52.4231417] WARNING: module error: vfs load failed for `mcd', error 2 19:06:34 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004082c2, 0x55) openat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0x100) r1 = semget(0x3, 0x4, 0x80) r2 = geteuid() r3 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r2, r3, r4, r5, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r7 = geteuid() setsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r7, r3}, 0xc) r8 = semget(0x3, 0x4, 0x80) r9 = geteuid() r10 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r9, r10, r11, r12, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r13 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r14 = geteuid() setsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r14, r10}, 0xc) r15 = semget(0x3, 0x4, 0x80) r16 = geteuid() r17 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r16, r17, r18, r19, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r20 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r21 = geteuid() setsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r21, r17}, 0xc) r22 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r20, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r25 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r22, 0x1, &(0x7f0000001500)={{0x7, r18, r23, r24, r25, 0x10, 0x9}, 0x1, 0x1, r26, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) r27 = semget(0x3, 0x4, 0x80) r28 = geteuid() r29 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r27, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r28, r29, r30, r31, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r32 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r33 = geteuid() setsockopt$sock_cred(r32, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r33, r29}, 0xc) r34 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r32, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r37 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r34, 0x1, &(0x7f0000001500)={{0x7, r30, r35, r36, r37, 0x10, 0x9}, 0x1, 0x1, r38, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) r39 = semget(0x3, 0x4, 0x80) r40 = geteuid() r41 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r39, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r40, r41, r42, r43, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r44 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r45 = geteuid() setsockopt$sock_cred(r44, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r45, r41}, 0xc) r46 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r44, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r49 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r46, 0x1, &(0x7f0000001500)={{0x7, r42, r47, r48, r49, 0x10, 0x9}, 0x1, 0x1, r50, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) getgroups(0xa, &(0x7f00000000c0)=[r3, r10, r23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r37, r47, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, r51) r52 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r52, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r53 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x810, r53, 0x0, 0x6) 19:06:35 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pread(r0, &(0x7f0000000000)="2602676c361a9b9d1e02555f65641058eec863b50d29320c2aaff3495219d437c0593b1010fd3f2772b1ced268ddbfbf6db0f87b88360bcf97f347bd4dcd97d2b6daf82ee903", 0x46, 0x9) r1 = semget$private(0x0, 0x3, 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0x0]) getgroups(0x2, &(0x7f00000000c0)=[0x0, r2]) semop(0xffffffffffffffff, &(0x7f0000000100)=[{0x3, 0x0, 0x3000}, {0x4, 0x81}, {0x2, 0x7fff}, {0x2, 0x6, 0x1000}, {0x4, 0x2}, {0x0, 0xa5, 0x800}, {0x8, 0x100, 0x400}, {0x4, 0x3, 0x800}, {0x0, 0x8, 0x400}, {0x0, 0x991}], 0xa) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000440)=0xc) fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f00000000c0)=""/205, 0xcd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r5, 0x0, 0x0) close(r5) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000140)=@file={0x351cfee4c9262364, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000180)="a17ebf4fd264f2a43ec53aa126b549c7835298bf3d8c9125790a7757ddfd0566d2d0d4c777694f6531751a8a662f5464139a363cf341759504e31ce7f1ed3a5ef7535f7575ba28fe5258eb577f4bb31e10f00ef804b9a0dde25c7a3b41698151ca9bb782d92a2c33c1a045302d62204911e95a9674ffb52129f3be4488a4562da0cbfba540b4091fbcf0b0912204238b81384313961e68067a17671241880aa07e", 0xa1}, {&(0x7f0000000240)="f915eaf754d8876d1a945ddad9d04053ff05c972465e3826402f6ee83c3246b6dbce200b5ac9219034caeee226b4e8e6d8b5292081742a553af06254ebef4adad1dceb805294d5faad549d1bb070636b6914d5f95ee73b9b51d18658def6bdc446e83568e6c5fc7a568847e96a0434cc7904701c53310e8cbbfaed0920bf63a8bc7cb403d648dcdf359cbd7216ca4c5dfd8339e65979336757fe010a3f0bc9203f1706abdcc026f707add4f5e074cfe352fe86ea8660f00da88b1326d4b163ae723ab0a1f93f12c952a6d971651bd825a35859b6e87fdb5823402c25b9b17a66595870bf90f9fe3e0301a377f319f7222b4fe61310e10e3a", 0xf8}, {&(0x7f0000000340)="bd36241d923065ec3f9fdd013931487ab868cf9a58330fc28b294f66d750966035d4bc", 0x23}, {&(0x7f0000000380)="4f4657cc645e4dfded3919e73c8986b69bcd8258d5c6e6453a2515edca1b6fad04b8986f788877f1c13d70", 0x2b}], 0x4, &(0x7f0000000500)=[@rights={0x18, 0xffff, 0x1, [r3]}, @rights={0x20, 0xffff, 0x1, [r4, 0xffffffffffffff9c, r5]}], 0x38, 0xc}, 0x8) _lwp_getname(0xffffffffffffffff, &(0x7f0000000580)=""/2, 0x2) r6 = semget(0x0, 0x3, 0x449) semctl$SETVAL(r6, 0x1, 0x8, &(0x7f00000005c0)=0xfffffd62) r7 = socket$inet(0x2, 0x40000000, 0x14) writev(r7, &(0x7f0000000900)=[{&(0x7f0000000600)="2c0309428778a53fbfefed6ea8ceee75a2ace1f02b3d609aca528e6cdc534e386bfc398e85e17433ae441d214cd042cf9b191943a3b39945531f5273836043832c6f7f943a70df721e2f53d817e170704b8ba8e7f1541bd9e4e3e1c93bbfbb8a730867e8eb69c5a64d31ddb18e150b32b0d78ac900fc62bb5eab68fb3f134c3bfabb5a74a13de176b541ca", 0x8b}, {&(0x7f00000006c0)="4677b4465af7fb0ac4acb479b59e8566ba9edf2ef86f8361e358c34425861f9c4f50a539c9f5414f46bae5a1aeecce12d604843d56d43407a355536598e2b0a6c918c7daf007a52ce2b88519927dffeef1e33a446b09272febb97aa76c3ea6b760f7f7be4ebd12affb7356dc152d1df00735728950cc8c84ca23758e97e0d2c8d91705606a61408983e54b88102d86ae7aca35c8a4e89d0033400f9a36e16b633ed5995c09e119980748e511f38f5bfd723b0eaee36bea7c24ff602b44f5cbdc172b0307c7a3d5669598249996ac3087a001694a", 0xd4}, {&(0x7f00000007c0)="94cb0ef2dc050c1921d2cc6b8243953d0e26fbcb6ac40e167a55ab10b211bc117ab4ca8af9049b0b019e758a6092aa0a0273b6321959f62c5d2c12db139358e53423ace83e006c3a53e91273a6153eaaa876d122deb4d28bd735bfc92db1bab77ec07f2ae7cbd742b53309f1dd4b36dbd2eba4cc3177a3b5e1fcd64c7ea68ce315af16b748d0d92c4304fe4c76fdde0a583f47f82712e06d74e86f6ab30f3baee1a5514871ce3c83cfdf6f929968ba543267cb4fee2a68b08ba8786dbb3410eb1b19deb3829fc8b68324c2bce8678ceaec75a6e0d33b7d250f29ee969b74ccd36c2f80b555b12f92", 0xe8}, {&(0x7f00000008c0)="aca59eaac3f727673a437bd3e78a68432e0d4a4f1b7aa6558811083e7b1e", 0x1e}], 0x4) r8 = _lwp_self() _lwp_detach(r8) connect$unix(r0, &(0x7f0000000940)=@file={0x0, './file0\x00'}, 0xa) r9 = semget$private(0x0, 0x2, 0xa017d9cdba8dc53d) semctl$SETVAL(r9, 0x0, 0x8, &(0x7f0000000980)=0x80000000) r10 = _lwp_self() _lwp_continue(r10) r11 = semget$private(0x0, 0x0, 0x100) semctl$GETVAL(r11, 0x9f83ac39d5ebdae1, 0x5, &(0x7f00000009c0)=""/227) 19:06:35 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getpeername(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x18, 0x2, 0x81, 0x80}, {0x18, 0x1, 0x251, 0x7fffffff}, 0xfff7, [0x6, 0x7, 0x7, 0x2, 0x1, 0x8, 0x7ff, 0x5]}, 0x3c) faccessat(0xffffffffffffff9c, &(0x7f0000020c00)='./file0\x00', 0x7, 0x0) 19:06:35 executing program 4: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff) unlink(&(0x7f00000000c0)='./file0\x00') getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000040)=[{0x3, 0x7e, 0x2000}, {0x2, 0x306d, 0x1000}, {0x1, 0x5, 0xc00}, {0x2, 0x8, 0x400}], 0x4) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) close(r2) pwrite(r2, &(0x7f0000000200)="ea40c897443824e9fc2d5236c727d344ee52b1607128d73c5f573a10d5c6f2a36f3268d153e32596b8d72db5f2e6e9cefde22fea880859137b890291cec7a0a5a47b97e0ef96d2e061eb8cb968bb884560dabfb8ef7504372c6503f1", 0x5c, 0xbc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r4 = semget$private(0x0, 0x7, 0x0) semop(r4, &(0x7f0000000240), 0x0) semop(r4, &(0x7f0000000240), 0x6) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r4, 0x0, 0x0) r5 = socket(0x18, 0x1, 0x0) setsockopt(r5, 0x1000000029, 0x30, &(0x7f0000000000), 0x240) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r6, r3, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) semop(r4, &(0x7f0000000280)=[{0x0, 0x40, 0x1000}, {0x3, 0x9, 0x1800}, {0x1, 0x4, 0x400}], 0x3) _lwp_self() semop(r1, &(0x7f0000000240), 0x6) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r1, 0x0, 0x0) r7 = socket(0x18, 0x1, 0x0) setsockopt(r7, 0x1000000029, 0x30, &(0x7f0000000000), 0x240) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r8, r0, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r10 = semget$private(0x0, 0x7, 0x0) r11 = semget$private(0x0, 0x4, 0x11) semctl$GETPID(r11, 0xd342e1938f48f081, 0x4, &(0x7f00000001c0)=""/221) semop(r11, &(0x7f0000000380), 0x0) semop(r10, &(0x7f0000000240), 0x6) semctl$SETVAL(r10, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r10, 0x0, 0x0) r12 = socket(0x18, 0x1, 0x0) setsockopt(r12, 0x1000000029, 0x30, &(0x7f0000000000), 0x240) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r13, r9, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r16 = semget$private(0x0, 0x7, 0x0) semop(r16, &(0x7f0000000240), 0x0) semop(r16, &(0x7f0000000240), 0x6) semctl$SETVAL(r16, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r16, 0x0, 0x0) r17 = socket(0x1f, 0x30000006, 0x0) setsockopt(r17, 0x1000000029, 0x30, &(0x7f0000000000), 0x240) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r19 = semget(0x3, 0x4, 0x80) r20 = geteuid() r21 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r19, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r20, r21, r22, r23, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r24 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r25 = geteuid() setsockopt$sock_cred(r24, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r25, r21}, 0xc) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f00000003c0)={{0x9, 0x0, r21, r15, 0x0, 0x9ad50078f605e846, 0xb}, 0x8000000008, 0x2, 0x2}) r26 = socket(0x2, 0x1, 0x0) dup(r26) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc1cbe881) setgroups(0x2, &(0x7f0000000140)=[r18, r27]) lchown(&(0x7f0000000040)='./file0/file0\x00', r14, r27) r28 = open(&(0x7f0000000380)='./file0/file0\x00', 0x100, 0x4) close(r28) getsockopt$SO_PEERCRED(r28, 0xffff, 0x11, &(0x7f00000002c0), 0xc) 19:06:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) socket$inet6(0x18, 0x3, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/207, 0xcf, 0x1, &(0x7f0000000000)={0x18, 0x0, 0x1, 0xa5}, 0xc) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) 19:06:36 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0xffffffffffffffff, 0x0, 0x1, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) 19:06:36 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fsync(r2) open$dir(&(0x7f0000000000)='./file0\x00', 0xa0b00, 0x32) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f00000000c0)=""/205, 0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x1410, r3, 0x0, 0x2) r4 = getgid() lchown(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, r4) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) getuid() pwritev(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)="e3bfed4e2276febe40dd7bd773031e9031f151f78fd7b37cf00bacf64d35ddcc4d2cd4f870be2b0ad582e1bde00da1cb4da3e0f6850b602c6e20f62122c2541952913b682dd39df0fa5934e71e064ed558259796afc4b08f84d5c56f847229d56e669fac8d7c8f35876beb70bb040e023e44eec1bfd0a48a6babe5114f34d74f7eca795dcd3bf993174010cabe93a63a9a811102e29a629675ea443030585b5702f75ed97f69f134d7", 0xa9}, {&(0x7f0000000280)="1fbc46f8fc68bd36c67f0667033b3b7844a6ca0feefa1ca1ac2d40525fc7fbe74a99e45fa569a68d60b64fad538015", 0x2f}, {&(0x7f00000002c0)="6ece557f783a1bdf353a0f553a4181b945903c955f4c6ad6e4804e1f67e2c7157da50f1da1b1d525512fc2043e6623", 0x2f}, {&(0x7f0000000380)="0db5fc169da5e19bd94cb208ec0e5d59dc3b32463933b0793ba93043911b0f73bd54967fda63499831c595c1855073d23dbf4b539855d37fa417f5109587cf8b5afe64e0aaeb1ea0673b68d1eae452e548c59c44aeef87f3fb0193f6f277baf89a3fcc5c746dae7db0bd9ea30fe78f1d7eb9fa9bbd554424a1bbfaccdbd1432109813dfc31c41741a07871e8aa3987636e365f28cbd7f6b6062e8a05afe5f96f64f77e76a690e6800da4b6a099efccb432ada64f590c8a3ca74f72", 0xbb}, {&(0x7f0000000600)="72da7186d2ebe49fe68e3a6aef706e82a9315e93f00ce5ca9993d1b23a59d26fa3518d4bc04e78b77e103edaba2545d16cea155ea6c4ec687e6de20adb9a8b5914baf62969de5f10cb72f65adb0f19002b4b40b9a826f6034fb3e281b93206e428dcac1912007fb3860c4d47912ad41b0bce494a", 0x5}, {&(0x7f0000000440)="53af60a3c3158a24f96efae2e8fe303b3d5014a23f4af53548c8ef9f38151e090316f515b2b0a41d613d07b5a1fe677a069f5e13156defe73b6ec2be649e32a3fa141431b69267e0133f7f68a29864352e381d1679f96eddc493884497a7d713373cef939a5188b80eef68f464f50dcee841380511e7ffb82bf0aeacadd6c66750a191b7b085504e30b24a474c8757a9a95f7ee212dbd5097584d69abd2b1b626c78fea7f8e0", 0xffffffffffffff7e}, {&(0x7f0000000500)="07246f383d1ba07784ff927a7fb1b1b3dcc15faf80a61e82b24498dd1d8e30ea96b345e96bcfcfb4119ad5608feef90ee08905cd0fed7c667a8ccb9e0e78d8bb68d503", 0x43}], 0x7, 0x6) getegid() 19:06:36 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x9) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x10, r0, &(0x7f0000000500), 0x4) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x10, r1, &(0x7f0000000500), 0x4) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x10, r2, &(0x7f0000000500), 0x4) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x10, r3, &(0x7f0000000500), 0x4) r4 = __clone(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x11) semctl$GETPID(r5, 0xd342e1938f48f081, 0x4, &(0x7f00000001c0)=""/221) semctl$GETPID(r5, 0x0, 0x4, &(0x7f00000003c0)=""/125) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x10, r4, &(0x7f0000000500), 0x4) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) wait4(r4, &(0x7f0000000380), 0x1, 0x0) ptrace(0x10, r6, &(0x7f0000000500), 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYRES64, @ANYRES64, @ANYRESHEX, @ANYRES32, @ANYBLOB="49480b2efad03dd7b382013c6ffa176a465e61d92ff54c945c0574964a3c1ebbcea730ca6ca74a0f7234", @ANYRES32, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRESDEC, @ANYRESHEX, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYPTR, @ANYRES32=r0, @ANYRESDEC, @ANYRES16, @ANYRES16=0x0, @ANYRES32=r1, @ANYPTR64], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESOCT=0x0, @ANYPTR, @ANYRES64, @ANYRESOCT=r2, @ANYRES64=r3, @ANYPTR64, @ANYRES64], @ANYBLOB="f4a9c4645c7accf9e945fe306ab91d5db105e809bc2e7bcf706cb8bc0db54b6abfa3416ca36a198ac0da6ec04fb8b1073b78052ba91712d591ff", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRESHEX=r4], @ANYBLOB="5e3d92255465ab2733eeffe8bdc3bb47cc92c7916bdf7151ce039d12dddc4ce72b61f37efe2db08e088f172846321c7b00c22669345391bf8b9888d8eab76df849f3c3d5928ee8eb6f9a28f11ce374ddbc28ce6d225188639ff9bdfea51bbaf2cbee07a80e090000000000000079fe0fdaa7eaa208202f6cbb18a4b400e9c5ce6c090f3f7a07606d44ccdfc96760ca02b8c025e173c6067709601bb5dc4746c7"], @ANYRES32=r6], 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r7 = socket(0x2, 0x1, 0x0) bind(r7, &(0x7f0000000100)=@in={0x2, 0x3}, 0xfffffffffffffd95) 19:06:36 executing program 2: _lwp_detach(0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f00000000c0)={0x7, 0x2, 0x20, 0x9, 0x1}, 0xc) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x0, 0x80000000000000c, 0x0, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r4 = semget$private(0x0, 0x1, 0xa0) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000080)) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c6497e14904593e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c8", 0xb5}, {&(0x7f0000000280)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91", 0x4a}], 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) getgroups(0x6, &(0x7f0000001700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r6, 0xffffffffffffffff]) r7 = semget(0x3, 0x4, 0x80) r8 = geteuid() r9 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r8, r9, r10, r11, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r12 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r13 = geteuid() setsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r13, r9}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) getgroups(0x6, &(0x7f0000001700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r14, 0xffffffffffffffff]) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000300)={{0xfffffff8, r5, r6, r13, r14, 0x110, 0x3}, 0xfffffffffffffff8, 0x9, 0x7ff}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r3, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)) mlockall(0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r15, 0x0, 0x0) close(r15) setsockopt$sock_linger(r15, 0xffff, 0x80, &(0x7f0000000040)={0x100, 0xffff}, 0x8) [ 54.2848785] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 656 command syz-executor.1) [ 54.3649565] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 656 command syz-executor.1) [ 54.4250140] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 766 command syz-executor.4) [ 54.5751500] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 814 command syz-executor.2) 19:06:37 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = shmget(0x0, 0x2000, 0x91, &(0x7f0000310000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0x4) writev(r0, &(0x7f0000000340), 0x0) r2 = open$dir(&(0x7f0000000080)='./file1\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9, 0x10, r2, 0x0, 0x100000000000) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB], 0x1}, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x2) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000c20ca3a5602bad0a6446dac9a0d4f965f71162128b217b69ea14ffc98d1a0efcacd39bccb3"], 0x1b, 0x1800) 19:06:37 executing program 5: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x2) __clone(0x0, &(0x7f0000000380)="d7ac4144e9893c7a97a2b2d6b83a3e83") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f00000024c0)=""/152, 0x98}, {&(0x7f0000000140)=""/235, 0xeb}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f00000023c0)=""/242, 0xf2}], 0x7, 0x0) 19:06:37 executing program 3: r0 = msgget$private(0x0, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x1}) socket(0x18, 0x1, 0x0) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x3d, &(0x7f0000000140)="00fcf380", 0x4) r2 = semget$private(0x0, 0x4, 0x11) semctl$GETPID(r2, 0xd342e1938f48f081, 0x4, &(0x7f00000001c0)=""/221) semget(0x3, 0x1, 0x8) accept$inet(r1, 0x0, &(0x7f0000000000)) r3 = socket(0x18, 0x1, 0x0) setsockopt(r3, 0x29, 0x3d, &(0x7f0000000140)="00fcf380", 0x4) setsockopt(r3, 0x0, 0x78ed, &(0x7f0000000040)="0322336e18583d194cd34a9328ea578cbf3a64620b9d524707da8e24f50994bf541741b37931ec6af89245f816a04fb0d46e2fc1ba81dd9b7c8e5708000000000000003048cf514e384465115229215daaf2364c69171cf36c456c04ba2886aeba602116d280130814990100000000000000a1c0756d3e97f2416db470af650f56978f6afb9052f3d24ec4ff3bd5b66cb02e96b42210b0", 0xd2d82349bb95828c) 19:06:37 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0xffffffffffffffff, 0x0, 0x1, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) [ 55.1556855] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 814 command syz-executor.2) 19:06:37 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) socket$inet6(0x18, 0x3, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0, 0x0) renameat(r2, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') [ 55.3158394] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 289 command syz-executor.5) 19:06:37 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='@(%\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='+\',^$']) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0xa11, r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwrite(0xffffffffffffffff, &(0x7f0000000000)="b9a6435d1fbacce6b2031d70daac17b66b5e3896aab6cf282f536a2372ff0e84e16c89aa76cab4cd012d1dfae6afbda9514faf49b772789947441780b1e8a4f3502b6800313d7f4bffa74fe1e5b0a76c9d30a4bbb7624222c4667078d3e01be2629f562b7b71c287e54676c79d7a8f159d5912ebbace22ec85055d82292456a331c7b966712b2636eaff119292a7d7a4ee60ba27bfd08d6cab72646e4362c8c679c4e442d064cb4ad16854bb02baf88a9dce866d8ae39b32ed62ba3d01ef609c162d04b5075b503b470080cae2c5f11ede1111b52ee641", 0xd7, 0x1df) preadv(0xffffffffffffffff, &(0x7f0000001640)=[{&(0x7f0000000280)=""/28, 0x1c}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000002c0)}, {&(0x7f0000001380)=""/243, 0xf3}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f0000001480)=""/144, 0x90}, {&(0x7f0000001540)=""/184, 0xb8}, {&(0x7f0000001600)=""/26, 0x1a}], 0x8, 0x8) 19:06:37 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x40) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x218) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000001c0)=0xffffff3f) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f0000000180)="9abc39d9a881746eebcf88e2475ba3395b069137f30d816b04a17b454df1f7ada2ae258288", 0x25}, {&(0x7f0000000200)="7bde23cf6eaa7ffd7a426b066fb90141ffaeae0bfb1eb8051ee631f5d11ad227e13371ded3617ba1bbe8971cfb99dbfe3e2e4279aed699edc7896d4db93f49dd1c49fe988a92bd2bc678f90e1b8616a121db0e0008c139bb95f2efca4f2cf7039569e8be27c03dc943d358cd46fea88cca5e1a79a11e580cbac57b9940cb2c782e141c5a346bbd507526b1fd4bdbcfd2f92b41805ab1e5dc7e8bcb5074fe56607bebcb67b3d116728c79610a0a9f7e48ab7e0a", 0xb3}, {&(0x7f00000002c0)="23a80fd22d30d1176e1aaf7aa634f93d61e69fcc9fc7f13a62b0cd882e26e1df62427942daf4b3ec70670f922fba84333761b52379d657fa27c2006c8a24a19e901058e6c0e733aa5c6164f595b996775e9659b8bb4f4364f4c2b5ab025cc1484450824f948251e34968967b8ae79c813c8a0e5b5f3f26a17618ed1c6d75c1d8c68476c291f02167013d1c69cac2a60b9d634c677b4cd0a4c57bbb46c1be180545cbf46847a9aa788254fe0ea7f23718a951d4f043eb4aa448d73bb1e884088f2f5e1ba323758f247e75300b63991323e98d464e73d0ebac8098742a2f", 0xdd}, {&(0x7f00000003c0)="4202d75aa3828e5a3f4c2608bf16801aa206d597c70c931f643e09a7de786acaed028507d31f653d11197cab50c4e701240b8bda55d3ea83db5280d134f1037dd90c6a58b3ea024fe044494dd1a03dacc08cf0969fa9f7", 0x57}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000440)="50252061e366e079a0d4423119812790ae546d328fb33900df745a96449a0090bc1381ec0e1b96b992888a99596eb3c91cbd60c1103be98c6b05652d66e178329932db61c0f6b65c3c6fa413c8ec004a4fd3924a5845d6f1e90d9ae8582b5be3b7d89483ed0c71cd9d3725af9ad4a18deec42d5e9621b8950178df9687d16f12cccd01d24e4eec6f1ba1f2862f40a59dd24f41733fe2a3689e7cc04657db774e1bbcf3c4e9bbeba4496c5a3f348d6b4f62e4e48e94232ff3b443b178ec93286fe6bb339fb499660e1326df9cc34feb7182b4a2", 0xd3}, {&(0x7f0000002280)="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0x1000}, {&(0x7f0000000540)="3be73b9b1d7adba910742794c9218ca929d81a806705552aa35911cfd0d8fe8b6dc4fee2fbd0488fe44d4414888993c440dd9b216b81b4890a82de23ffe88b9bbd2bae088d0137b05e139570112cc2f4a07455ad0b54f3e44f5280fea919e51934911bf2cb543b0e66141a1be0b19ce070c0bd8496ee576c76", 0x79}], 0x8, 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') 19:06:37 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fsync(r2) open$dir(&(0x7f0000000000)='./file0\x00', 0xa0b00, 0x32) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f00000000c0)=""/205, 0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x1410, r3, 0x0, 0x2) r4 = getgid() lchown(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, r4) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) getuid() pwritev(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)="e3bfed4e2276febe40dd7bd773031e9031f151f78fd7b37cf00bacf64d35ddcc4d2cd4f870be2b0ad582e1bde00da1cb4da3e0f6850b602c6e20f62122c2541952913b682dd39df0fa5934e71e064ed558259796afc4b08f84d5c56f847229d56e669fac8d7c8f35876beb70bb040e023e44eec1bfd0a48a6babe5114f34d74f7eca795dcd3bf993174010cabe93a63a9a811102e29a629675ea443030585b5702f75ed97f69f134d7", 0xa9}, {&(0x7f0000000280)="1fbc46f8fc68bd36c67f0667033b3b7844a6ca0feefa1ca1ac2d40525fc7fbe74a99e45fa569a68d60b64fad538015", 0x2f}, {&(0x7f00000002c0)="6ece557f783a1bdf353a0f553a4181b945903c955f4c6ad6e4804e1f67e2c7157da50f1da1b1d525512fc2043e6623", 0x2f}, {&(0x7f0000000380)="0db5fc169da5e19bd94cb208ec0e5d59dc3b32463933b0793ba93043911b0f73bd54967fda63499831c595c1855073d23dbf4b539855d37fa417f5109587cf8b5afe64e0aaeb1ea0673b68d1eae452e548c59c44aeef87f3fb0193f6f277baf89a3fcc5c746dae7db0bd9ea30fe78f1d7eb9fa9bbd554424a1bbfaccdbd1432109813dfc31c41741a07871e8aa3987636e365f28cbd7f6b6062e8a05afe5f96f64f77e76a690e6800da4b6a099efccb432ada64f590c8a3ca74f72", 0xbb}, {&(0x7f0000000600)="72da7186d2ebe49fe68e3a6aef706e82a9315e93f00ce5ca9993d1b23a59d26fa3518d4bc04e78b77e103edaba2545d16cea155ea6c4ec687e6de20adb9a8b5914baf62969de5f10cb72f65adb0f19002b4b40b9a826f6034fb3e281b93206e428dcac1912007fb3860c4d47912ad41b0bce494a", 0x5}, {&(0x7f0000000440)="53af60a3c3158a24f96efae2e8fe303b3d5014a23f4af53548c8ef9f38151e090316f515b2b0a41d613d07b5a1fe677a069f5e13156defe73b6ec2be649e32a3fa141431b69267e0133f7f68a29864352e381d1679f96eddc493884497a7d713373cef939a5188b80eef68f464f50dcee841380511e7ffb82bf0aeacadd6c66750a191b7b085504e30b24a474c8757a9a95f7ee212dbd5097584d69abd2b1b626c78fea7f8e0", 0xffffffffffffff7e}, {&(0x7f0000000500)="07246f383d1ba07784ff927a7fb1b1b3dcc15faf80a61e82b24498dd1d8e30ea96b345e96bcfcfb4119ad5608feef90ee08905cd0fed7c667a8ccb9e0e78d8bb68d503", 0x43}], 0x7, 0x6) getegid() [ 55.4259418] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 269 command syz-executor.1) [ 55.4359513] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 269 command syz-executor.1) 19:06:38 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r3 = semget(0x3, 0x4, 0x80) r4 = geteuid() r5 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r4, r5, r6, r7, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r8 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r9 = geteuid() setsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r9, r5}, 0xc) r10 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r13 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r10, 0x1, &(0x7f0000001500)={{0x7, r6, r11, r12, r13, 0x10, 0x9}, 0x1, 0x1, r14, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) r15 = semget(0x3, 0x4, 0x80) r16 = geteuid() r17 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r16, r17, r18, r19, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r20 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r21 = geteuid() setsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r21, r17}, 0xc) r22 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r20, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r25 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r22, 0x1, &(0x7f0000001500)={{0x7, r18, r23, r24, r25, 0x10, 0x9}, 0x1, 0x1, r26, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r6, r25, 0x600) lseek(r0, 0x0, 0x0) dup2(r2, r0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 55.7062041] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 855 command syz-executor.5) 19:06:38 executing program 1: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x0, 0x80000000000000c, &(0x7f00000000c0)="9ee5a46fa34be3628a3e2800000000000000a82c256fb247b224490638c239cb49d0ba77b93d0036ec01ac49a993fdcb980c86a2eb8c6ab2138dec498c3a108896a10e44bb26608aa11158", 0xffffffffffffff65) r1 = socket(0x1f, 0x1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x10}], 0x2000000000000399, 0x2232) listen(r1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000) pwritev(r3, &(0x7f0000000280)=[{&(0x7f0000000140)="01fb5b57668b8e8258c427037811642984835d8539610eab124f40b86757213c83230632667e5af069c7a323127ccd019bb66a7cd7a00e46f184c1fa71866782fcc67fc0f3a51ea9584fd1e2e1bac93d7c7a0bdeb6397789f4fd02d6e5000c137dff58ef7b4baed63ec638a4a93bfd53b1027f75f420cf5b1fa9d3a94f1204c70eaecfdc28e95743aad06b0fb8190829a463b9f69be057004b4f5841e15e85d46f57a8c8baadbbd5cdc9ccaee8f5d2761b0159877476fcab429127", 0xbb}, {&(0x7f0000000200)="45164e55a2717464b62025a2aa7e0ca8df7cd42dfcd86fec32349b7542a394fd0324613faf0a533483994108af3c386431243c60e4e24598f18fb6075cee5d21fee15737cfe4018540ad6fc1bbb139548c41bf54bedc65789922eaa77cc640a1e38f1c025996aa40", 0x68}], 0x2, 0x20b) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) 19:06:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x208280, 0x41) mknodat(r3, &(0x7f0000000240)='./file0\x00', 0x8, 0x4) write(r1, 0x0, 0x0) close(r1) r4 = getppid() fcntl$setown(r2, 0x6, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f00000000c0)=""/205, 0xcd) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0}, 0xc) r7 = semget(0x3, 0x4, 0x80) r8 = geteuid() r9 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r8, r9, r10, r11, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r12 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r13 = geteuid() setsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r13, r9}, 0xc) r14 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r12, 0xffff, 0x11, &(0x7f0000001440), 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r16 = getegid() r17 = semget(0x3, 0x4, 0x80) r18 = geteuid() r19 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r18, r19, r20, r21, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r22 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r23 = geteuid() setsockopt$sock_cred(r22, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r23, r19}, 0xc) msgctl$IPC_SET(r14, 0x1, &(0x7f0000001500)={{0x3, r10, r19, r15, r16, 0x10, 0x9}, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x123c7400, 0x1, 0x0, 0x6de}) r24 = getgid() setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000080)={r6, r15, r24}, 0xc) select(0x40, &(0x7f0000000000)={0x7f}, 0x0, 0x0, 0x0) poll(&(0x7f0000000200)=[{r0, 0x80}], 0x1, 0x3f) 19:06:38 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r2, 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r3, 0x0, 0x0) close(r3) r4 = dup2(r2, r3) r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x10, r5, &(0x7f0000000500), 0x4) fcntl$lock(r4, 0x0, &(0x7f0000000000)={0x306ab85f476a1566, 0x3, 0x1, 0x2c28, r5}) [ 56.2567143] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 761 command syz-executor.3) [ 56.2967514] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 761 command syz-executor.3) 19:06:38 executing program 3: r0 = socket(0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0xf462059d25d8d08e, &(0x7f00000001c0)="66b57f7c4937e7ca260f5bf4c25df5ddf4daa3adeeae89e244cf29ce7e1de3f33ad6b3c00ae60ab2efdf58e179c1498fd441500a3182f6fb005469470dbef2c74d83965570255046bbf534c411f9252533a97afb", 0x54) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000006c2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0, 0x0) getsockname$inet6(r2, &(0x7f0000000000), &(0x7f0000000140)=0xc) [ 56.4569007] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 352 command syz-executor.3) 19:06:39 executing program 0: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = socket$inet6(0x18, 0x2, 0x0) dup2(r1, r1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) r2 = fcntl$getown(r1, 0x5) ptrace(0x1ff, r2, &(0x7f0000000280), 0x9) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000680)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac0008000000000000b90b284c9d26e85feec434405a5a70de00026463fc95d80afd578bbd3295a6c73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9dea336251bfb5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17deacf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xba}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) r4 = shmget(0x3, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r4, 0x0) ptrace(0xa, r3, 0x0, 0xfffffffffffffffc) wait4(r3, &(0x7f00000002c0), 0x40, &(0x7f0000000500)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r5 = msgget$private(0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x16) msgsnd(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beffe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eac4298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480dcab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) wait4(r2, 0x0, 0x8, &(0x7f00000005c0)) r8 = getuid() getsockopt(r0, 0x0, 0xfffffff9, &(0x7f0000000380)=""/98, &(0x7f00000000c0)=0x62) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000014c0)={{0x401, r8, r7, 0x0, r6, 0x40, 0x5}, 0x5, 0x1000, 0xffffffffffffffc1}) __clone(0x0, 0x0) [ 56.6370694] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 352 command syz-executor.3) 19:06:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xf253, 0x0, 0x0, 0x0, 0x0, 0x121}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') € [ 57.2076037] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 771 command syz-executor.4) [ 57.2577985] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 329 command syz-executor.5) [ 57.3477298] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 329 command syz-executor.5) 19:06:39 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0xffffffffffffffff, 0x0, 0x1, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) 19:06:39 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088621, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) unlink(&(0x7f0000000040)='./file0\x00') _lwp_wakeup(0x0) writev(r0, &(0x7f0000000280), 0xd) 19:06:39 executing program 5: __clone(0x200, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = socket$unix(0x1, 0xa66562f1de669b29, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 19:06:40 executing program 3: setrlimit(0x8, &(0x7f0000000000)={0x7, 0x95}) socket(0x800000018, 0x1, 0x0) socket$inet(0x2, 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40e15, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, 0x0, 0x0) close(r0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) socket(0x2, 0x1, 0x0) socket$inet(0x2, 0x0, 0x0) [ 57.6279953] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 954 command syz-executor.0) 19:06:40 executing program 1: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = __clone(0x22ff, &(0x7f0000000780)="641e898a81b48e0893877b774cd0d0acfc1985a6204bdd5908a281f2f33c055663") ptrace(0x4, r1, &(0x7f00000007c0), 0x7000000000000000) ptrace(0x10, r0, &(0x7f0000000500), 0x4) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x0) r2 = socket(0x17, 0xfca5c9f6a093f0ca, 0x4d) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) select(0x40, &(0x7f00000004c0)={0xffffffffffffff81, 0x497, 0x2, 0xffffffff, 0x100000000, 0xfffffffffffffffe, 0x1, 0xff}, &(0x7f00000006c0)={0xa3, 0x3ff, 0x401, 0x1a, 0xfffffffffffffffe, 0x99d4, 0x8, 0x5}, &(0x7f0000000700)={0x85, 0xc0c, 0x6ef, 0x7f, 0xffff, 0xff, 0x1000, 0x3}, &(0x7f0000000740)={0x101, 0x41}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x3, 0x2, 0x800004, 0x2, r3}) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x2, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f00000000c0)=""/205, 0xcd) socket$unix(0x1, 0x5, 0x0) writev(r4, &(0x7f0000000480)=[{&(0x7f0000000180)="22d673e4324c5c028a78a984120fcb7dbf4f9a8dc85fe2c4fcc0e5d04fa59e2dd2e3fe59818e37a209b6ab3fdac9a071ac43651124af648b5c9a62bb06becf5253fad1d8ae5194b44e15b4dfe4bbe58991007dfbda264440309fda19c390447eb2d0a5cd4e9573c085a3f6c99d1f698bb8e2e1ef87404f857cbd335bd9fd9f96cd67c1bf2b0311b90ba0046e7a5845b387c13c3a37c7d9c309cc5f0ad0a717389ad3ce66b7bbfd14f24221432da11dc965c00bdd9b48b519a3c3d867a8c380ffeb", 0xc1}, {&(0x7f0000000280)="1d978c3ed4f91b1762389cc20db7470fe78fd07439b3210ca1ccccc8ba2efcf78f55da2839aa4c0cda0aa8c70bb2fe2f0d52edaf0d60a66acb27e850fa7bfe33b7441d5cba120570172f379c065a1bcecdbe63f8dec5b3d29b1dd88093dc8621f11db6febe0ac493b13f0af9397862a1ec2f3c9d95571bfc1c81c781f8a2524dda26692c02c27725535b34c870b90ab6153a767b45eca8ab5228e6d4ae09ebcf46f6452d1f9d555e51aba8f18aa4f453d257b9c07d654b13b27f4cd79c77e7a88a38fbfa", 0xc4}, {&(0x7f0000000380)="c442a238b978f163326c9d642fcc7cad44055a974bf87e5be71035667950d345ce1e90a8c91874a37e4df34f9e3625c1faa606b7be80e2a2e7a3bcca485f34c3ebb2ece39c68598df0e7dd2339ba955b95a826f50a52669ab4d1ab7ef9d96ee043f2a385636f59d334f114d8bf9d941a063bba6fda49e5b598cfb741156777201b54f3c2562919a1d25954fc3802b024ce690e1c812ae86ebec0b7bb36c702fa4a84", 0xa2}, {&(0x7f0000000440)="8c6c4b26e570d34d9bbb10ef99b6bae4f7aeb161f4fd6bb74a19f66c5f231b666adc7e65cfc11d7529186f1aab4f1d579ee39e3d03713c", 0x37}], 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r2, 0x1000000029, 0x2e, 0x0, 0x0) connect$unix(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="e1ff1b2f6669232068d9977a0ebde63f5373d2aa42d6961a453f4293134e78d1b0da9abdc62d04b3000000000000000095d6cd99a85f8ae1911fcce00c192bc0c0f148c8f2f9d5ba974d811cfe4fd8b1db12e7ccac64bd287c2f73a8ac68ddbeb92ce1e8f63ed3df3eef6eb4f1deac5caeb34f3220af37f906d655ca0f3f6431904fed86a9aa4189630bd082a628090722685e4af6bb020de120233e7e6544f0200adee265682164f6a6cc4aef24c75fe535fd25d9a48dfc0e431c974943955a06132dfeaa84284a297d152c7e37fc6311f00732f46560d9e2328db94c8fc013d818bcca5e0a2fda2b34f19573fbdb9e62e98e77353e87cc12f92dff8072085e43f402f3263ee6d6467a6b27cde75e90a7dfcc2df7db9760fb30d8961c8906578ee3ca37b28e7bb5eef49c3ae14fb295ff3a9590288639c40cd7a2889132a70ff7385295b85a18fe302dad435d7366d91fc091f64a499a30cafddd15efe5d429fe7048ea55035366779aeb9aabe8273717ffc74ecc891488bd39c164"], 0xa) [ 57.9983391] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 881 command syz-executor.4) [ 58.1684962] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 954 command syz-executor.0) 19:06:40 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f00000000c0)=""/205, 0xcd) preadv(r1, &(0x7f0000001180)=[{&(0x7f0000000040)=""/91, 0x5b}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/175, 0xaf}], 0x3, 0xffffffffffffff80) pipe(&(0x7f0000000000)) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0x5, r0, &(0x7f0000000000), 0x0) 19:06:40 executing program 3: fcntl$lock(0xffffffffffffff9c, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000000}) r0 = _lwp_self() _lwp_unpark(r0, 0x0) _lwp_unpark(r0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) lseek(r1, 0xc9, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) 19:06:40 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0xffffffffffffffff, 0x0, 0x1, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) 19:06:40 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x90f87, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r1, 0x0, 0x0) close(r1) dup2(r0, r1) r2 = open$dir(&(0x7f0000000780)='./file0\x00', 0x906c4, 0xd044880b07d1c398) read(r2, 0x0, 0x0) 19:06:40 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x103, 0xe) fchmodat(r1, &(0x7f0000000280)='./file0/../file0\x00', 0x6, 0xb00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f00000000c0)=""/205, 0xcd) r3 = accept(r0, &(0x7f0000000100)=@un=@file={0x0, ""/19}, &(0x7f0000000180)=0x15) listen(r3, 0x2) r4 = socket$unix(0x1, 0x1, 0x0) connect$unix(r4, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) readv(r4, &(0x7f0000001540)=[{&(0x7f0000000000)=""/105, 0x69}], 0x1) r5 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0xc) dup2(0xffffffffffffffff, r5) accept(r0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r6, 0xa, 0xffffffffffffffff) 19:06:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x1f, 0x20000000, 0x8) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x10, r2, &(0x7f0000000500), 0x4) r3 = semget(0x3, 0x4, 0x80) r4 = geteuid() r5 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r4, r5, r6, r7, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r8 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r9 = geteuid() setsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r9, r5}, 0xc) r10 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r13 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r10, 0x1, &(0x7f0000001500)={{0x7, r6, r11, r12, r13, 0x10, 0x9}, 0x1, 0x1, r14, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r15, 0x0, 0x0) close(r15) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f0000001180)={0x0, 0x0, 0x0}, &(0x7f00000011c0)=0xc) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000001200)={r2, r6, r16}, 0xc) read(r0, &(0x7f00000000c0)=""/205, 0xcd) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000010c0)={0x0}, &(0x7f0000001100)=0xc) ptrace(0x6, r17, &(0x7f0000001140), 0xfffffffffffffff8) r18 = __clone(0x3000, &(0x7f0000000080)="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") getppid() ptrace(0x1, r18, &(0x7f0000001080), 0x29) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 19:06:41 executing program 1: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x10, r1, &(0x7f0000000500), 0x4) r2 = getpgid(r1) wait4(r2, 0x0, 0x2, 0x0) semget$private(0x0, 0x0, 0x100) getpgid(0x0) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) getgroups(0x0, &(0x7f0000001200)) ptrace(0x10, r0, &(0x7f0000000500), 0x4) [ 58.8691520] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1066 command syz-executor.4) 19:06:41 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) 19:06:41 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) read(r0, &(0x7f00000002c0)=""/195, 0xc3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r1, 0x0, 0x0) close(r1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="acb8d78ce415ff3f6b000145ae1d5d47ae5a5ac03b0f049081ba4b968a3cc4737ad55c40a95435dcee87193ebf4f406cab0927287d143d060f7b08acfef0b5e2a268e984875004235a2830876fbaf0"}, {&(0x7f00000003c0)="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0x34d) 19:06:41 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2, 0x100}, {0x18, 0x0, 0x0, 0x2}, 0x0, [0xfffeffff, 0x0, 0x0, 0x0, 0x3, 0x9, 0xfffffffe, 0xfffffffe]}, 0x390) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pread(r0, 0x0, 0x0, 0x0) 19:06:41 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x3, 0xfffffffd, 0x7e77}, 0x2ac) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x3, 0x6) r2 = dup2(r1, r0) sendmsg$unix(r2, &(0x7f0000001700)={0x0, 0x0, 0x0, 0xa7}, 0x0) getsockopt(r0, 0x17, 0x44c1, &(0x7f0000000040)=""/48, &(0x7f0000000080)=0x30) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x20, 0x600) 19:06:41 executing program 5: open$dir(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0xcf46) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x24, r0, &(0x7f0000000000), 0x0) 19:06:41 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x1) __clone(0x0, &(0x7f0000000380)="d7ac4144e9893c7a97a2b2d6b83a3e83") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040), 0x100000000000017c, 0x0) 19:06:41 executing program 1: r0 = dup(0xffffffffffffff9c) recvfrom(r0, &(0x7f0000000000)=""/12, 0xc, 0x40, &(0x7f0000000080)=@un=@file={0xadc39e03a3e7d0a8, './file0\x00'}, 0xa) setrlimit(0x0, &(0x7f0000000040)) socket$unix(0x1, 0x1, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x1) 19:06:42 executing program 0: r0 = open(&(0x7f0000000000)='.\x00', 0x40, 0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0, 0x0) linkat(r1, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000080)='./file0\x00', 0x800) getdents(r0, &(0x7f00000000c0)=""/4111, 0x1a6) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0, 0x0) connect$inet(r3, &(0x7f0000001100)={0x2, 0x1}, 0xc) [ 59.5898283] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 951 command syz-executor.4) 19:06:42 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) _lwp_create(0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$unix(r2, &(0x7f0000001700)={0x0, 0xfffffffffffffea6, 0x0}, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, 0x0, 0x0, 0x800) msgrcv(r3, &(0x7f0000000040)={0x0, ""/59}, 0x43, 0x0, 0x1000) 19:06:42 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) [ 59.6598856] ubc_uiomove: error=14 [ 59.6698951] ubc_uiomove: error=14 [ 59.8600741] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 899 command syz-executor.4) [ 59.8901042] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 986 command syz-executor.0) [ 59.9001098] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 986 command syz-executor.0) [ 59.9201261] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 986 command syz-executor.0) [ 59.9501587] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 986 command syz-executor.0) 19:06:42 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) fcntl$dupfd(r0, 0xc, r1) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) open(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x19b) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0, 0x0) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0xffffffffffffff8b}], 0x1000000000000013) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r4, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xb95) close(r4) pwrite(r4, &(0x7f0000000200)="15bd9b84a205d0cb4846dd34fda3dbc4bc6e84da1954c8128d714899705bcea07a290265535546bea0250debe2d02709449ebfade13a529f63186e59ee0707bc9ca34873dda8cadfb18badf2e781af43a0e85f1905697d4f14f634da16403dc0d5d73581c387dd08f842505c739b3275ca72de81881477295ec3d38ceb482d2a706ffef3e27eea468ba57b47bf944663f9c160cb4f5936d80c81edfc29fa25967b302394e2a972ceb0d804624d2d397b099bcac8356f68ccad5174d458606f9447913cee22", 0xc5, 0x1) fsync(r0) 19:06:42 executing program 2: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x174b33fb373c63c) 19:06:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0/file1\x00', 0x10, 0x9) openat(r1, &(0x7f0000000100)='./file1\x00', 0x8000, 0x20) open(&(0x7f0000000080)='./file0/file1\x00', 0x1020222, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') [ 59.9701767] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 986 command syz-executor.0) [ 59.9901937] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 986 command syz-executor.0) 19:06:42 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) [ 60.2704563] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/process_machdep.c:159:2, member access within misaligned address 0xffffc000b3a408c8 for type 'struct fpreg' which requires 16 byte alignment [ 60.2904617] cpu1: Begin traceback... [ 60.3204947] vpanic() at netbsd:vpanic+0x2aa [ 60.3805464] isAlreadyReported() at netbsd:isAlreadyReported [ 60.4406010] HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc [ 60.5006635] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b [ 60.5507115] process_read_fpregs() at netbsd:process_read_fpregs+0x3d [ 60.6207744] proc_regio() at netbsd:proc_regio+0x164 [ 60.6708180] process_dofpregs() at netbsd:process_dofpregs+0xa7 [ 60.7308729] do_ptrace() at netbsd:do_ptrace+0x12d6 [ 60.7809169] sys_ptrace() at netbsd:sys_ptrace+0x4f [ 60.8409735] sys___syscall() at netbsd:sys___syscall+0x1c8 [ 60.9010289] syscall() at netbsd:syscall+0x29a [ 60.9210497] --- syscall (number 198) --- [ 60.9210497] Skipping crash dump on recursive panic [ 60.9210497] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0x4 for type 'struct x86_64_frame' which requires 8 byte alignment [ 60.9510767] Faulted in mid-traceback; aborting... [ 60.9510767] fatal breakpoint trap in supervisor mode [ 60.9610840] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x628060 ilevel 0 rsp 0xffffc000b3a3f4b0 [ 60.9710936] curlwp 0xffffba724b7bc520 pid 668.3 lowest kstack 0xffffc000b3a3d2c0 Stopped in pid 668.3 (syz-executor.5) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0x109 vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b db_nextframe() at netbsd:db_nextframe+0x6f6 db_stack_trace_print() at netbsd:db_stack_trace_print+0x2c4 db_panic() at netbsd:db_panic+0xa3 vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b process_read_fpregs() at netbsd:process_read_fpregs+0x3d proc_regio() at netbsd:proc_regio+0x164 process_dofpregs() at netbsd:process_dofpregs+0xa7 do_ptrace() at netbsd:do_ptrace+0x12d6 sys_ptrace() at netbsd:sys_ptrace+0x4f sys___syscall() at netbsd:sys___syscall+0x1c8 syscall() at netbsd:syscall+0x29a --- syscall (number 198) --- [ 60.9710936] Skipping crash dump on recursive panic [ 60.9710936] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0x4 for type 'struct x86_64_frame' which requires 8 byte alignment [ 60.9710936] Faulted in mid-traceback; aborting... [ 60.9710936] fatal breakpoint trap in supervisor mode [ 60.9710936] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x628060 ilevel 0x8 rsp 0xffffc000b3a3e1b0 [ 60.9710936] curlwp 0xffffba724b7bc520 pid 668.3 lowest kstack 0xffffc000b3a3d2c0 Stopped in pid 668.3 (syz-executor.5) at netbsd:breakpoint+0x5: leave