Fri Nov 29 20:53:04 UTC 2019 NetBSD/amd64 (ci2-netbsd-kubsan-3.c.syzkaller.internal) (console) login: Nov 29 20:53:06 ci2-netbsd-kubsan-3 getty[567]: /dev/ttyE1: Device not configured Nov 29 20:53:06 ci2-netbsd-kubsan-3 getty[534]: /dev/ttyE2: Device not configured Nov 29 20:53:06 ci2-netbsd-kubsan-3 getty[574]: /dev/ttyE3: Device not configured Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. 2019/11/29 20:53:15 fuzzer started 2019/11/29 20:53:15 dialing manager at 10.128.0.105:39057 2019/11/29 20:53:16 syscalls: 211 2019/11/29 20:53:16 code coverage: enabled 2019/11/29 20:53:16 comparison tracing: enabled 2019/11/29 20:53:16 extra coverage: support is not implemented in syzkaller 2019/11/29 20:53:16 setuid sandbox: support is not implemented in syzkaller 2019/11/29 20:53:16 namespace sandbox: support is not implemented in syzkaller 2019/11/29 20:53:16 Android sandbox: support is not implemented in syzkaller 2019/11/29 20:53:16 fault injection: support is not implemented in syzkaller 2019/11/29 20:53:16 leak checking: support is not implemented in syzkaller 2019/11/29 20:53:16 net packet injection: support is not implemented in syzkaller 2019/11/29 20:53:16 net device setup: support is not implemented in syzkaller 2019/11/29 20:53:16 concurrency sanitizer: support is not implemented in syzkaller 2019/11/29 20:53:16 devlink PCI setup: support is not implemented in syzkaller 20:53:22 executing program 0: 20:53:22 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000140)) 20:53:22 executing program 2: socketpair$unix(0x1, 0x171933736a5357fe, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc) r2 = socket(0x18, 0x2, 0x45) sendto(r2, &(0x7f00000000c0)="fe11f7954cd41ef37f9ef93b752c958f6eb7bf3ed82f687f9189bd76b9c352b39c146ec8f80ed34d7a42a67e9bafa8a06770b9fbf062c9e2a0da7c6fbc4a9a8647f06ec314f75eb27a5d05764cbcdc1208107fc5ddbe4481e02f9742dbbd0346bc0ff5e8e47b16a7", 0x68, 0x1, &(0x7f0000000140)=@in6={0x18, 0x3, 0x5, 0x800}, 0xc) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x84) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) close(r4) r5 = socket$inet(0x2, 0x40000000, 0x2f) lseek(r5, 0x7, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffffff) mkdirat(r6, &(0x7f0000000240)='./file0\x00', 0x2) r7 = _lwp_self() _lwp_setname(r7, &(0x7f0000000280)='%%\x00') r8 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in, &(0x7f0000000300)=0xc) getsockopt$sock_int(r8, 0xffff, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) truncate(&(0x7f00000003c0)='./file0\x00', 0x56dbfc0d) utimes(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x9, 0x9}, {0x0, 0xcc}}) _lwp_suspend(0xffffffffffffffff) read(0xffffffffffffff9c, &(0x7f0000000480)=""/98, 0x62) r9 = socket(0x1f, 0x10000000, 0x7f) recvfrom$inet6(r9, &(0x7f0000000500)=""/144, 0x90, 0x2, 0x0, 0x0) r10 = semget$private(0x0, 0x3, 0xa4) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) getgroups(0x1, &(0x7f0000000640)=[r3]) r13 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f00000006c0)={{0x10001, r11, r12, r13, r14, 0x192, 0xfffd}, 0x9, 0x80000001, 0x80}) r15 = getegid() setgid(r15) 20:53:22 executing program 4: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x2}, 0xc) r0 = socket$inet(0x2, 0x1, 0x8) fdatasync(r0) getrusage(0xb4ad15ea50099370, &(0x7f0000000040)) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xc) recvfrom$inet(r1, &(0x7f0000000180)=""/28, 0x1c, 0x40, &(0x7f00000001c0)={0x2, 0x1}, 0xc) r2 = dup2(r0, 0xffffffffffffffff) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x20) recvfrom$inet6(r2, &(0x7f0000000280)=""/220, 0xdc, 0x0, &(0x7f0000000380)={0x18, 0x3, 0x8001, 0xffff}, 0xc) bind(r0, &(0x7f00000003c0)=@in={0x2, 0x1}, 0xc) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x10, r1, 0x0, 0x8) semget$private(0x0, 0x4, 0x8) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x810, r3, 0x0, 0x2) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000400)) connect$inet(r4, &(0x7f0000000440)={0x2, 0x2}, 0xc) pipe(&(0x7f0000000480)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x80, 0x8) symlinkat(&(0x7f00000004c0)='./file1\x00', r5, &(0x7f0000000540)='./file0\x00') r6 = shmget$private(0x0, 0x4000, 0x440, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0x3) r7 = semget$private(0x0, 0x4, 0x20) semop(r7, &(0x7f0000000580)=[{0x4, 0x1, 0xc0c2fce77f07c4a}, {0x2, 0xfff8, 0x800}, {0x2, 0x1, 0x1000}, {0x1, 0x6, 0x2800}], 0x4) r8 = _lwp_self() _lwp_suspend(r8) _lwp_continue(r8) semop(r7, &(0x7f00000005c0)=[{0x2, 0x2}, {0x4, 0x9, 0x1000}], 0x2) r9 = socket$inet6(0x18, 0x2, 0x81) getsockname(r9, &(0x7f0000000600)=@un=@file={0x0, ""/4096}, &(0x7f0000001640)=0x1002) 20:53:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x4, 0x5dc2, 0x100000000, r1}) r2 = geteuid() getgroups(0x6, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000080)='./file0\x00', r2, r4) _lwp_exit() getuid() r7 = getuid() getgroups(0x9, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, r6, r5, 0x0, 0xffffffffffffffff, r3, 0x0, 0xffffffffffffffff]) fchown(r0, r7, r8) r9 = getpgrp() getpgid(r9) r10 = __clone(0x500, &(0x7f0000000140)="d2a1386b7fd0890b47c6baa7d37a3206a2f5275441bdff0969d96ab6aeaeb799f0") ptrace(0x1, r10, &(0x7f0000000180), 0x8) r11 = semget$private(0x0, 0x6, 0x80) semctl$IPC_RMID(r11, 0x0, 0x0) dup2(0xffffffffffffffff, r0) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) semget$private(0x0, 0x3, 0x214) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000000) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) r14 = getgid() fchownat(r12, &(0x7f00000002c0)='./file0\x00', r13, r14, 0x0) r15 = getgid() r16 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r19 = getegid() getgroups(0x6, &(0x7f0000000480)=[r15, r16, r17, r18, r19, r3]) 20:53:22 executing program 5: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setuid(r0) r2 = getgid() lchown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, r2) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffff9c, 0x29, 0x69, &(0x7f0000000080)={{0x18, 0x3, 0x1, 0x7}, {0x18, 0x1, 0x3, 0x2}, 0x3ff, [0x48, 0x8, 0x0, 0x6, 0x8, 0x4, 0x8001, 0x100]}, 0x3c) r3 = socket$inet6(0x18, 0x10000000, 0x0) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000000c0)={0x2, 0x400}, 0x8) r4 = semget(0x0, 0x4, 0x16) semctl$GETZCNT(r4, 0x0, 0x7, &(0x7f0000000100)=""/37) fsync(r3) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xc) r6 = accept$inet6(r5, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r7 = getgid() r8 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0xc) r10 = getgid() getgroups(0x9, &(0x7f0000000280)=[r7, r2, r2, r8, r1, r9, r2, r10, r2]) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) mlockall(0x1) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') chown(&(0x7f00000003c0)='./file1\x00', r0, 0x0) semget$private(0x0, 0x0, 0x200) _lwp_self() r11 = socket$inet6(0x18, 0x10000000, 0x1) listen(r11, 0x7a65) r12 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r12, 0x3) getgroups(0x2, &(0x7f0000000440)=[0x0, r8]) chown(&(0x7f0000000400)='./file0/file0\x00', 0x0, r13) r14 = socket$unix(0x1, 0x2, 0x0) getsockopt(r14, 0x835, 0x80000001, &(0x7f0000000480)=""/189, &(0x7f0000000540)=0xbd) 20:53:24 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) accept(0xffffffffffffff9c, 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000400)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/131, 0x83, 0x800, 0x0, 0x0) poll(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) 20:53:25 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82c3c72f66"], 0x1) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) shutdown(r1, 0x2) 20:53:25 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0x490210, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) r2 = socket$unix(0x1, 0x0, 0x0) pread(r2, &(0x7f0000000200)="80eec3d58fd92393538a78543530619b7f0a32fb559b299d9c0c3d21f90b40120f85790fe1d5a8e2df6cbb", 0x2b, 0x17) symlink(&(0x7f00000000c0)='./file1/file0\x00', &(0x7f0000000100)='./file1/file0\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/119, 0x77}, {&(0x7f00000002c0)=""/211, 0xd3}], 0x2, 0x0) stat(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000180)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file1/file0\x00') 20:53:25 executing program 1: shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0x1) 20:53:25 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x10) mknod$loop(&(0x7f0000000400)='./file0/file0\x00', 0x8228, 0x1) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x200, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000380)={0x9, 0x5}, 0x8) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000002c0)=""/143, &(0x7f0000000140)=0x8f) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0xa1a, r0, 0x0, 0xffffffff) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) bind(r0, &(0x7f00000003c0)=@in={0x2, 0x0}, 0xc) r2 = dup(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) fchmodat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x82, 0x0) getpeername(r1, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0xc) getpid() 20:53:25 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet6(0x18, 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt(r0, 0x1, 0x3ff, &(0x7f0000000080)="c844c7b4", 0xffffffffffffffd6) 20:53:25 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x7cad551535aab3f9, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) 20:53:25 executing program 5: _lwp_create(&(0x7f0000000100)={0x2, &(0x7f0000000080)={0x0, &(0x7f0000000000)={0x4, 0x0, {[0x50000000, 0xafea, 0x7, 0x7]}, {0x8000, 0x7f, 0x2}, {0x400, 0x200, ']\x00'}}, {[0x800, 0x7fff, 0x4, 0x1e3f]}, {0x7, 0xffff}, {0x8, 0x1f, '&$&\x00'}}, {[0x9, 0x6, 0x8, 0x1000]}, {0x100, 0x7c5, 0x6}, {0x1ff, 0x9, '.\\&\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_kill(r0, 0x7ff) socketpair(0x18, 0x3, 0xfa, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) getrlimit(0x0, &(0x7f0000000240)) r3 = semget$private(0x0, 0x4, 0x8) semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000280)=""/131) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0xc) r7 = getegid() setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000400)={r5, r6, r7}, 0xc) _lwp_setname(r0, &(0x7f0000000440)='\xaa!:,\x00') setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000480)={0x7f, 0x1, 0x2, 0x3, 0x802}, 0xc) setgid(r2) fchdir(r1) r8 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x280, 0x80) mkdirat(r8, &(0x7f0000000500)='./file0\x00', 0x80) _lwp_getname(r0, &(0x7f0000000540)=""/4, 0x4) _lwp_create(&(0x7f0000000680)=ANY=[@ANYBLOB="20000f4000000000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB="01000000000000005f8d58e7ccde857d0d819ae06087854bb70c3837b68c1769e0b2f453191b41b9db43d9d425d45975a85cc4116d3ec5e92e93d37c395463af26ffa3af7ff9cc60dd457ac3e1e971468a6a63175270a2041575c910b1a8fd79d0983c01665bb82dd6b5588638bcf91c26134a4c61a56e8f2f926db719a04e5ddf6d31fb795bb3cc683348f9515631e133b0fb6663e3436fa851ff2b7c22da345abafbf74c3a4b9b3e8972eac18128ef8d8c92a4e842b7d441", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="0800000000000000000000000000000001000080050000001c0000000004000033c6000000000000000000000000000004000000000000000000000000000000060000000000000000"], @ANYBLOB="5d0f00000400000004000000990f00000000800100000000ff0300000000000003000000000000000500000000000000a5150000000000005d00"], @ANYBLOB="0200000001010000d400000003000000c00100000000000076d600000000000001000000000000000000000000000900d1deffffffffffffaa213a2c00"], 0x180, &(0x7f0000000700)=0x0) _lwp_suspend(r9) getrusage(0x0, &(0x7f0000000740)) _lwp_kill(r9, 0x7) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000800)={0x0}, 0xc) wait4(r10, &(0x7f0000000840), 0x8, &(0x7f0000000880)) r11 = socket$unix(0x1, 0x5, 0x0) fcntl$setstatus(r11, 0x4, 0xc004e) mkdir(&(0x7f0000000940)='./file0\x00', 0x4) compat_50__lwp_park(&(0x7f0000000980)={0xffffffff, 0x1ff}, 0xffffffffffffffff, &(0x7f00000009c0)=0x87, 0x0) socket$inet6(0x18, 0x2, 0x20) getpgrp() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000a00), 0xc) 20:53:26 executing program 2: symlink(&(0x7f0000000100)='..', &(0x7f00000000c0)='./file0\x00') chroot(0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00') stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sendmsg(0xffffffffffffffff, 0x0, 0x0) 20:53:26 executing program 0: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/32, &(0x7f0000000180)=0x20) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7, 0x3}, 0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2fc, 0x0) msgget(0x1, 0x1) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x40) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r3 = msgget$private(0x0, 0x0) r4 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r4, 0xffff, 0x400, 0x0, 0x0) r5 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r5, 0xffff, 0x400, 0x0, 0x0) r6 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r6, 0xffff, 0x400, 0x0, 0x0) socket(0x18, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1007, 0x0, 0x0) r7 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r7, 0xffff, 0x200, 0x0, 0x0) msgsnd(r3, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x8, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) getgroups(0x3, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff]) r9 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r9, &(0x7f0000000000)=[{&(0x7f0000000640)="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", 0x1df}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r9, 0x0, 0x0) r10 = msgget$private(0x0, 0x0) msgsnd(r10, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000080000003882f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480d8ab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f00000002c0), &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) getegid() getpgrp() r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) r12 = __clone(0x41ff, 0x0) ptrace(0x9, r12, 0x0, 0x0) ptrace(0x2a, r12, &(0x7f0000000040), 0x0) [ 48.2733723] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 104 command syz-executor.0) [ 48.3334477] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 104 command syz-executor.0) 20:53:26 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/341], 0x10) sendto$unix(r0, 0x0, 0x0, 0x409, 0x0, 0x0) 20:53:26 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000090000/0x1000)=nil) r0 = socket(0x18, 0x1, 0x0) r1 = accept(r0, 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&(0x7f0000000000)=0x1002) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt(r0, 0x29, 0x3d, &(0x7f0000000140)="00fcf380", 0x4) 20:53:26 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x81) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000004) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = __clone(0x0, 0x0) __clone(0x0, 0x0) wait4(r2, 0x0, 0x5, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(r2) ptrace(0x5, r4, &(0x7f00000001c0), 0x4) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) sendmsg$unix(r3, &(0x7f0000000180)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x2}, 0x40c) 20:53:26 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB='\x00'], 0x1}, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) msgget(0x0, 0xe0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) paccept(r2, &(0x7f0000000000)=@in, &(0x7f0000000140)=0xc, 0x8000000) r3 = socket$inet(0x2, 0x10000000, 0x8) shutdown(r3, 0x0) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/105) getppid() 20:53:26 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) writev(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = msgget$private(0x0, 0x204) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x80200, 0x40) msgctl$IPC_RMID(r2, 0x0) getsockname$inet6(r1, &(0x7f00000000c0), &(0x7f0000000140)=0xc) 20:53:26 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x3, 0x0) socketpair(0x10, 0x20000000, 0xfb, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000200), 0xc) setsockopt(r1, 0x1dce, 0x19, &(0x7f0000000000)="02000000", 0x4) pread(r0, &(0x7f0000000040)="7a6c1c000ac37a91db66c95dea4d9a8a20f12d29d104f355b37392b1b3", 0x1d, 0x1) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) recvfrom(r2, &(0x7f00000000c0)=""/197, 0xc5, 0x1, &(0x7f00000001c0)=@in6={0x18, 0x0, 0x3f, 0x7}, 0xc) 20:53:27 executing program 1: r0 = socket(0x18, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1}) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r2 = accept(r1, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0xc) paccept(r2, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x8000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000200)={{0x18, 0x2, 0x1, 0x80}, {0x18, 0x3, 0xff, 0x6}, 0x1dba, [0x77, 0x6, 0x2bfb, 0x5, 0x6, 0x37, 0x1, 0xffff]}, 0x3c) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/27}, &(0x7f0000000080)=0x1d) 20:53:27 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1f, 0x1, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x801, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="62020207e00000010000"], 0x10) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000180)="c6ec3067aa614e2d5e1c3bf68dfd50bc2599d340f998a136448974da4e7a94", 0x1f}, {&(0x7f00000001c0)="cb6a8b860552374754c54911155bb4e479cf9e4af53b26bbd44bbec1942b893abaa772e0dd8076ad215a8b33c0375bc10668cb14343e0ca21e01ba50d319c812c09693978914588934ad4fe25598e2a8bc5904b9ba508e1eb7b76ec491c3a3d11d702dedea999b3b8914d0e6ba890396ebd369ae684ca7bb569373283cbbc8f83e6b37b29f2c47115ad2f59e6f09519bfa5eba5e6be9028d485dc28824bc42fdc8fdb1091626ba2b9a007115b1fd5463b650677f220703e5cd8ec1c385121849928b15f673c804040191abf29f5b4c8263469f199d2bc073f2680c238e2a9b7fe45076a1af72cb98bee4300c5f8a1f002906e6", 0xf3}, {&(0x7f00000002c0)="408cdc1650cd6f96063e1b180bbdb43e7385882d46ba73b48e7cd8c7fa72c6b7255ceb80b373898323f02d35f645bda1dbb6d06180cf7c1c71c741a210bfe6ceadb81b84e7ec681c3bf300068a17cb3a3769646d2c2f300146cb49ae675c626929945acbac2497d5ad82ef942fa43f7515e0694747f60c478c0112531599e38802054c3ad93fb588a159789883a8c1e26139ea06abaa0ff52cc4498e1391b7391b08efe73964c73c4a8ee6feabe85ad17cd95847b7fbf5d4bbe8285b473accf40d4a2b52cf639e4b66c1c4afddd753bbf84f937bd4c1b87dd8a768494fb14a1507111b0f2ff20bf269a100eed1a3", 0xee}, {&(0x7f00000003c0)="63891fea87a397d8469a7a48cd2c0593e7083df0a842cefb8019779b72acd9e2d7e0e1f9cd5f1869dd1f7af6f12f2016ab68efe71a30302a4fda27041d1ffcedf78a751dc8bb91d8adcfdfa652c636803bb1461eb3ef4309a22eec035fec44ebe8aea88138a88eb6", 0x68}, {&(0x7f0000000440)="9f2b4d10c4ac44b3e8c0330cf41136d4346dae9ab17d59a4ddc1804cb926518dde25df6630e92c2808db21968246a98434f3195a36245fd86e9976114aa7c144adb7e6ce847f3ba5577ec3d707ec5bdd259da510c350b63fca8ffda9e506e7eab76538e8ef3390c70c48bf98a6d858564932d46730975efc398aeca2e151942e5e4624fb774ee207a4117c807516129ffbefdd912762e410ae9efc5c8d64ffbb4d3d8ddc32b1c04ca80e44e694a0434b845ff4e6312ee77953a1a59731b2d080f6be7aafbfaf65a1a47ee07761fb68347169ba3324173c14e287767cb28d957a41a149df70e05f9799acf25711bdfd4580", 0xf1}], 0x5) 20:53:27 executing program 3: setreuid(0x0, 0xee01) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x3, 0x0) msgsnd(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/84}, 0x5c, 0x1, 0x800) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, 0xc) socketpair(0x18, 0x3, 0xfa, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) setgid(r4) r5 = geteuid() r6 = getegid() r7 = getppid() r8 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil) r9 = shmat(r8, &(0x7f0000ff9000/0x7000)=nil, 0x1000) shmdt(r9) shmdt(r9) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x9, r2, r4, r5, r6, 0x40, 0x1}, 0x9ec4, 0x1, 0x0, r7, 0x7, 0x4, 0x7fff, 0x200}) [ 49.0743804] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 651 command syz-executor.0) 20:53:27 executing program 2: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)}], 0x1) fcntl$setflags(0xffffffffffffff9c, 0x2, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/215, 0xfffffe09}], 0x14b) 20:53:27 executing program 4: shutdown(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000240)) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) nanosleep(&(0x7f0000000200)={0x7, 0x3}, 0x0) socket(0x800000018, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket(0x800000018, 0x3, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x80, 0x1) select(0xad, 0x0, &(0x7f0000000000)={0x2, 0x0, 0x80000000000000}, 0x0, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) dup2(r0, r3) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f00000012c0)=""/156, &(0x7f0000000140)=0x9c) write(r4, &(0x7f0000000140)="726dd81a4b263006d451fca85207ab6ab4d9611d0ae8ac629eb0ec40f80b0ef7d331e3c3fad86f46591b5e676cd4a796b3c72f0cba938b0bdda65534996ee9ac142b8f4c86911584b03110b974955c5fd87c898621437b3bfe49b71248803891aeeab7975897813b158fbe6a328d40f904d208fb69b1c8be72aaec69eab5d36fb762fdc1", 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f00000000c0)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getpeername$unix(r2, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) socket(0x10, 0x10000000, 0x5) open(&(0x7f0000000040)='./file0\x00', 0x18840, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) __clone(0x0, 0x0) [ 49.1945313] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 651 command syz-executor.0) 20:53:27 executing program 5: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) __clone(0x0, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1810, 0xffffffffffffffff, 0x0, 0x200000) 20:53:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r0 = socket(0x10, 0x2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socket(0x6, 0x40000000, 0x7) pipe2(&(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) recvmsg(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffeec, &(0x7f0000000140), 0x1000000000000166, 0x0, 0xe8}, 0x0) r1 = socket(0x18, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/32, &(0x7f0000000180)=0x20) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80382, 0x0) flock(r2, 0x0) mknodat(r2, &(0x7f00000002c0)='./file0\x00', 0x1, 0xc21) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc) r4 = fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0xc) r6 = getegid() setsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000400)={r4, r5, r6}, 0xc) lchown(&(0x7f0000000300)='./file0\x00', 0xffffffffffffffff, r6) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x2fc, 0x0) msgget(0x1, 0x1) r7 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r7, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r8 = msgget$private(0x0, 0x0) socket(0x18, 0x2, 0x0) r9 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r9, 0x0, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000100)={{0x8, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) 20:53:27 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) connect$unix(r3, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r4 = semget(0x2, 0x4, 0x618) r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x2a, r5, &(0x7f0000000040), 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f00000025c0)={0x0, 0x0, 0x0}, 0xc) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r9, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000002600), &(0x7f0000002640)=0xc) sendmsg$unix(r2, &(0x7f00000026c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002540)=[{&(0x7f0000000200)="a0109042be351b96ab6f2bf31a61df565d37859a458ff48e4ee19893d2510d46fe3903329d8ae8f7a6244cae46d91785f7a785f3494e53be6c22584e2aa88329083ced5e3693ca3d8269aebf1bfe75bc61cdf75614035ac3ebdd1b6b81501d9d20e4fc25de15b8574c47634d0f6621138f6548b0719cb8fd309a4dd6202e542e5ae456be202d4618af3b5582ca9e0f1fce6559663b2c697c080c0ad1ffcef48ec18c", 0xa2}, {&(0x7f0000002700)="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0x1000}, {&(0x7f00000012c0)="b63aba396d0d804ecbd8a7268870d3951d7c8df89744cb5c8bd90c78c9c42f4000ff3d4a89836ca5a3f0f0410b381ebcd87743236db37344d7a9e574912424d0453c0578d02c625c8a1b80fe58379de6da711c60d87980bd8a32a99dacbbac1f71ac3ecdce5e5ffa71b64a15", 0x43a}, {&(0x7f0000001340)="2df5c4634f4fad37f0c6b0c9231d1b0d2c3f259b53927ea68a8f3ed28c86f2db82be3ba8a4723cc9048d9a860758d3ffd5590158a590338e6faa46b0edd69f8a7ddd434aeaddc751e513f59c4b0e1ac868acc6cbe4d679752162ad7c3cbbbeee16816993aa33800a76735a222dc31fae458fdf350252cebb0d1f72be20c6cb7e5cfd01e323f9cd84b0892509cf033c7c64d08046f2ce38f84704c02ab9cec5e78f652d", 0xa3}, {&(0x7f0000001400)="a079550dbcb9b2", 0x7}, {&(0x7f0000001440)="79413de6ff5f9ff8e6a73ba9582a6253bb223434235ab2d2ba6e38e4fbc50b", 0x1f}, {&(0x7f0000001480)="bbc0855803cddd7ddee3d472f1cc64ea2622b77784c756f2e01e913a65bffdc7eb3cfbb81491f983761e7aeb2f08ab76f7c9b314cda7b55ea5f7195958393458f111bf57434e38faba65d0ba13d8e2fc30197ea6797a89c9228cf496381bfb6d3bd6908b2982e7d9cb544d54d188ec622a9633a4fa7c5a58d2382ee3ff6188173bd675992a41aaf252d0b910422a423e22c82fe166bb1d3cdcc9d3f914b88135b7b636f8a1e67501cd", 0xa9}, {&(0x7f0000001540)="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", 0x1000}], 0x8, &(0x7f0000002680)=[@cred={0x20, 0xffff, 0x2, r5, r7, r8}], 0x20, 0x4}, 0x20a) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000000180)=0x2) listen(r1, 0x0) r10 = socket(0x2, 0x1, 0x0) connect$unix(r10, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc9634e19767b0784"], 0x10) listen(r0, 0x0) 20:53:27 executing program 3: socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="10da5c20f33f3074426e4de5"], 0x10) shutdown(r1, 0x2) [ 49.8653933] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 97 command syz-executor.5) 20:53:28 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) pipe(&(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r7, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) poll(&(0x7f0000000140)=[{r1, 0x2}, {r2, 0x20}, {r3, 0x80}, {r4, 0x1}, {0xffffffffffffff9c, 0x40}, {r5, 0x100}, {r6, 0x100}, {r7, 0x20}, {r0, 0xe4}], 0x9, 0x2c913b8c) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r9 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff}) setsockopt$sock_int(r10, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) r11 = dup(r10) sendto$inet6(r11, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) linkat(r8, &(0x7f00000001c0)='./file0\x00', r11, &(0x7f0000000200)='./file0\x00', 0x400) pwritev(r9, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 20:53:28 executing program 1: r0 = shmget$private(0x0, 0x3000, 0xa196d0db3d6b5a4c, &(0x7f0000ffd000/0x3000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet(0x2, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) dup2(r1, r2) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) fcntl$setflags(r4, 0x2, 0x0) r5 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil) r6 = shmat(r5, &(0x7f0000ff9000/0x7000)=nil, 0x1000) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x0) __clone(0x0, 0x0) shmdt(r6) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r7, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) pread(r7, &(0x7f0000000000), 0x0, 0x2) 20:53:28 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20010, 0x116) 20:53:28 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={{0x0, 0xfff}}, 0x0) readlinkat(r0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/9, 0x9) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000240)=0x1e15727f8bbac924) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) r5 = getgid() ptrace(0x9, 0x0, 0x0, 0x0) ptrace(0x2a, 0x0, &(0x7f0000000040), 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x9, r3, r4, 0xffffffffffffffff, r5, 0x4e, 0x4}, 0xffffffff, 0x4, 0x0, 0xffffffffffffffff, 0x6, 0x80, 0x1}) 20:53:28 executing program 1: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) lchown(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) 20:53:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000180)=""/97, 0x61}], 0x1, 0x0}, 0x40) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x4) listen(r0, 0x3ff) getpeername$inet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) connect(r1, &(0x7f0000000100)=@in={0x2, 0x2}, 0xc) openat(r2, &(0x7f0000000040)='./file0\x00', 0x4062, 0x1e2) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000480)="ce", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000700)=[{&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000000380)=""/12, 0xc}, {&(0x7f00000003c0)=""/189, 0xbd}, {&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/29, 0x1d}, {&(0x7f0000000540)=""/182, 0xb6}, {&(0x7f0000000600)=""/135, 0x87}, {&(0x7f00000006c0)=""/17, 0x11}], 0x8, &(0x7f0000000800)=""/131, 0x83}, 0x4) close(r0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:53:29 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0xffffffffffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0xc4) msgget$private(0x0, 0x10) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$getown(r0, 0x5) [ 50.5762733] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 97 command syz-executor.5) 20:53:29 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20010, 0x116) 20:53:29 executing program 1: clock_nanosleep(0xb42c4e5f7f467764, 0x0, &(0x7f0000000000)={0xfffffffffffffbff, 0x7}, &(0x7f0000000040)) r0 = accept$unix(0xffffffffffffffff, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x8, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000080), 0x20, 0x0) fcntl$setown(r0, 0x6, 0x0) r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_LOCK(r2, 0x3) shmctl$SHM_UNLOCK(r2, 0x4) shmctl$SHM_LOCK(r2, 0x3) getuid() r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) msgsnd(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000280)=0xffffffffffffffe7) r8 = getegid() r9 = getpid() getpgid(r9) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x0, r7, r8, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r9, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r11 = msgget$private(0x0, 0x0) msgrcv(r11, 0x0, 0x0, 0x0, 0x0) msgsnd(r11, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000710015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac76317a57e0dba1008000000000000005e1a6a24fb7857cfa1c028aa8ac6c401156eb0a4079d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efd4d77be01a989cee511b89a2a02df9de2ca1ba90aac37303d704dd8162471e303"], 0xaf, 0x800) msgsnd(r11, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r13 = getegid() r14 = getpid() getpgid(r14) msgctl$IPC_SET(r11, 0x1, &(0x7f00000001c0)={{0x0, r12, r13, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r14, 0x0, 0x3, 0x80000000, 0x6, 0x966}) __clone(0x0, 0x0) 20:53:29 executing program 4: __clone(0x0, 0x0) wait4(0x0, 0x0, 0x20006, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0100e91f71899d3a9233614b009d3e3a708aed2b1268abcef3e15bd02c0b4b0d76cbde9c9c9cd9ed38bf149fe74557b1189fa77e3982dc609cc84475d7ae76b774c8493a7578556c8530"], 0x1) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x2a, r0, &(0x7f0000000040), 0x0) 20:53:29 executing program 3: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2004, 0xffffffffffffffff) open$dir(&(0x7f0000000100)='./file1/../file0\x00', 0x200000, 0x80) link(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) utimensat(r1, &(0x7f0000000140)='./file1/../file0\x00', &(0x7f0000000180)={{0x7ff, 0x3c}, {0xb256}}, 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') [ 51.1069471] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 519 command syz-executor.0) 20:53:29 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x61) mknod$loop(&(0x7f0000000140)='./file0/file1\x00', 0x10, 0x0) r0 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0x3) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/file1\x00') rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='./file0/file1/file0/file0\x00') [ 51.4473690] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 519 command syz-executor.0) 20:53:29 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x36) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x2, 0x100000001}, {0x0, 0x7}}, 0x200) semget$private(0x0, 0x4, 0x269) r3 = openat(r1, &(0x7f0000000040)='\x00', 0x240f34, 0x2) fchroot(r3) unlink(&(0x7f0000000000)='./file0\x00') msgget$private(0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000000180)='./file0\x00', r4, r5) semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000240)=0xfff) msgget$private(0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0\x00', r0, &(0x7f0000000540)='./file0\x00') r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000340)={0x3}, 0x0, 0x0) msgrcv(r6, &(0x7f0000000080)={0x0, ""/112}, 0x78, 0x3, 0x800) 20:53:29 executing program 3: chdir(&(0x7f0000000000)='./file0\x00') poll(&(0x7f00000000c0), 0x274, 0xfffffffd) 20:53:29 executing program 2: r0 = socket(0x2, 0x1, 0x0) shutdown(r0, 0x2) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$sock_timeval(r1, 0xffff, 0x2018, &(0x7f0000000000), &(0x7f0000000040)=0x10) 20:53:29 executing program 5: open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) writev(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r3 = _lwp_self() _lwp_suspend(r3) _lwp_getname(r3, &(0x7f0000000000)=""/1, 0x1) setsockopt(r2, 0x7fff, 0x9, &(0x7f0000000080)="d237822be46bf321dc1fd5bc214e9df9293a25568311c902c1f66d5a61a93b1de55087780757d899d07805c1d9613b5f61cc0c28d8abbd8ad1cb356ad9d9182a42bfea771f64c7e839548649f0117dab64783d00a1ced0c56fdf5920d18535e1e866902e", 0x64) 20:53:29 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) pipe(&(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r7, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) poll(&(0x7f0000000140)=[{r1, 0x2}, {r2, 0x20}, {r3, 0x80}, {r4, 0x1}, {0xffffffffffffff9c, 0x40}, {r5, 0x100}, {r6, 0x100}, {r7, 0x20}, {r0, 0xe4}], 0x9, 0x2c913b8c) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r9 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff}) setsockopt$sock_int(r10, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) r11 = dup(r10) sendto$inet6(r11, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) linkat(r8, &(0x7f00000001c0)='./file0\x00', r11, &(0x7f0000000200)='./file0\x00', 0x400) pwritev(r9, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 20:53:30 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x101) open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000080)) 20:53:30 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8402, 0x10) socket$unix(0x1, 0x62ec48084c70e544, 0x0) r0 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) socket(0x6, 0x88000002, 0x1) readv(r0, &(0x7f0000000140), 0xffffffff) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653000ff31a299ca042e37f7a8ad6b3e910c411d6c6aa98d8851fa8a0f45ca76571b873ce0fbd6a900000041acc3cf740e70530000000000000000000000000098490d077aaf9544666aa81d54b9f85142108e909d7e3b3bbac0459f6ab0a6da6040000000000000"], 0x10) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r3 = accept$unix(r2, &(0x7f0000000080)=@file={0x0, ""/88}, &(0x7f0000000140)=0x5a) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) 20:53:30 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x0) stat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0/../file0\x00', 0x102) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='./file0/file1/file0/file0\x00') 20:53:30 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x70e, 0x100) socketpair(0x1f, 0x70000001, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) pwritev(r1, &(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) setitimer(0x0, &(0x7f0000000000), 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setegid(r2) r3 = accept$inet6(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) lseek(r3, 0x1, 0x3) 20:53:30 executing program 2: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) pipe2(&(0x7f0000000000), 0x23664e3b81903790) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/116) r0 = socket(0x18, 0x10000000, 0x30) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x1810, r0, 0x0, 0x0) 20:53:30 executing program 4: r0 = socket(0x18, 0x400000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB=','], 0x1) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r0) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r0, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) munlock(&(0x7f0000340000/0x1000)=nil, 0x1000) [ 52.5787953] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 868 command syz-executor.1) 20:53:31 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x18, 0x3, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) 20:53:31 executing program 1: r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffffff}) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 52.6488854] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 868 command syz-executor.1) 20:53:31 executing program 2: r0 = socket(0x1f, 0x5, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0xcea, 0xfffffffe}, 0xe8) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000180)=""/148, &(0x7f0000000140)=0x94) fsync(r1) 20:53:31 executing program 3: setrlimit(0x6, &(0x7f0000000000)) getpid() mlockall(0x1) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x84880, 0x4) getdents(r0, &(0x7f0000000080)=""/239, 0xef) open(0x0, 0x0, 0x0) 20:53:31 executing program 1: r0 = __clone(0x0, 0x0) wait4(r0, 0x0, 0x40, 0x0) r1 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x3000) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000000000/0x3000)=nil, 0x2000) shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x1000) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r3 = __clone(0x0, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x2a, r4, &(0x7f0000000040), 0x0) fchdir(r2) ptrace(0x1, r4, 0x0, 0x5) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) accept$inet6(r5, &(0x7f0000000000), &(0x7f0000000080)=0xc) msgctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) ptrace(0x7, r3, &(0x7f0000000040), 0x6e13) [ 52.9292415] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 479 command syz-executor.0) 20:53:31 executing program 0: r0 = __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") wait4(r0, &(0x7f0000001040), 0x40, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getgid() r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, 0x0, 0xfffffffffffffd8f, 0x0, &(0x7f0000e68000)={0x2, 0x0}, 0x0) r3 = socket$inet(0x2, 0x40000000, 0x7f) sendto$inet(r3, 0x0, 0xfffffffffffffd8f, 0x0, &(0x7f0000e68000)={0x2, 0x0}, 0x0) fcntl$dupfd(r2, 0xc, r3) sendmsg$unix(r1, &(0x7f0000000240)={0x0, 0x3d4, &(0x7f0000000340), 0x37f, 0x0, 0xfffffffffffffd57}, 0x0) r4 = msgget$private(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff}) setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) r6 = dup(r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r7, &(0x7f0000001200)=@in6, &(0x7f0000001240)=0xc) sendto$inet6(r6, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) readlinkat(r6, &(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)=""/144, 0x90) msgrcv(r4, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r4, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r4, &(0x7f00000000c0)={0x0, ""/84}, 0x5c, 0x1, 0x800) r8 = accept$inet(0xffffffffffffffff, &(0x7f0000001280), &(0x7f00000012c0)=0xc) sendto$inet(r8, &(0x7f0000001300)="c6996f24e7158cb9069b1857f3242ab75dfa9b192c4b3d9a7f9e91c6569c83c56a226dc7c4750eb36ee2cb0e02f91f8eab77557f02442089f22b67e2f78cc4b804aaa68bd9d0a273daae2c6b544e3949d2828e86d5b5c01b9bf584c380d4b8e49c244ce03eef8c3864def8c4ac0656f5634c4d9b7f5d80631c45", 0x7a, 0x4, &(0x7f0000001380)={0x2, 0x0}, 0xc) 20:53:31 executing program 5: open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) r2 = dup(r0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) fchdir(r3) setsockopt(0xffffffffffffffff, 0x8000, 0x80, &(0x7f00000002c0)="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", 0x1000) sendto$inet6(r2, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0x10000001a) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0xd2) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r5 = dup(0xffffffffffffff9c) r6 = __clone(0x4000, &(0x7f0000001340)="05d5773f6a5ad6c980f988dc3abf8605be782a0df16fa9cb2a525b572a0b7534f6c26a191d92b63bdab8a65a10a38b764cd7bd8794db4f2171377ee0b9275e74016d4056b627c9b8dda045ed138616d4a7639216a23f3f3392556eaa539421760041a198d18f469f57b91dd6f978be3b0d9b6570b8a50dbeef7f76fd806dc4ce4cce2107e1a1139aacf3e24f9a8793b8340e8595a17822887e4eaa5c866ad5b92318d364b7155186b51adbef25da4673ad7e661a83753c5c3ecb0c0bbbed470211ce4a7b22547d5ac3b42b0aba86a59a7e3237f34d2c13f6b06d59d96d8ae66c7881de6d6e8a1c7e6a290bf01c54e44a522b499c97") r7 = getuid() seteuid(r7) getgroups(0x2, &(0x7f0000001440)=[0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000001480)={r6, r7, r8}, 0xc) socketpair(0x2, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r9, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) dup2(r1, r9) r10 = socket$inet(0x2, 0x0, 0x40) recvfrom(r10, &(0x7f00000012c0)=""/32, 0x20, 0x0, &(0x7f0000001300)=@in={0x2, 0x0}, 0xc) 20:53:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x8, 0xad}, 0x8) socketpair(0x3669f2bbda0fcc17, 0x0, 0xfb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) recvfrom$inet6(r1, &(0x7f0000000180)=""/124, 0x7c, 0x803, &(0x7f0000000200)={0x18, 0x0, 0x0, 0x6}, 0xc) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) clock_gettime(0x0, &(0x7f00000015c0)) 20:53:31 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) r2 = dup(r1) sendto$inet6(r2, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) accept$inet6(r3, &(0x7f00000002c0), &(0x7f0000000300)=0xc) readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/125, 0x7d) r4 = shmget(0x0, 0x1000, 0x40a, &(0x7f0000ffc000/0x1000)=nil) link(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') r5 = getuid() seteuid(r5) socketpair(0x18, 0x3, 0xfa, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) setgid(r7) r8 = getuid() socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r9, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$SO_PEERCRED(r9, 0xffff, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0xc) r11 = getppid() r12 = __clone(0x1800, &(0x7f0000000440)="0fc2871d133896e4bb2b324d2d9cce01e0675f1f32e7c9db091c4e8ee1c2569346c12b4f69cc3166da656b3205d8b8304da40f54bbad31c9b035aa7b51f01a138363447d67d621fe3a990a00354cc372a23733d0d6d81dd1146522e65ce8459d9b3c2be0b9fbf07d1627ba90d06bdb5cfd93bc9ea449c7672b8e4b124b89fb4ad57200e9c8bdb4d945574dc21a5f1c8ab142631220313b00d40d07debcf6a28f44e121fb47516163a1be4ac5cc06b9fa6e422f4c7f5f2cadae0db71b67a75b16b60e3a209d6731cf3af04d029dfdca3328a9d4e6") shmctl$IPC_SET(r4, 0x1, &(0x7f0000000380)={{0x20, r5, r7, r8, r10, 0x9aa44406f4b796dd, 0xa4e}, 0x20, 0x0, r11, r12, 0x3, 0x2, 0x2}) lchown(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) 20:53:32 executing program 5: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x100, &(0x7f0000000000)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c740399f3087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a3fbfbe2") getuid() r1 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r1, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r2 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r2, 0x0, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = __clone(0x0, 0x0) r4 = socket(0x18, 0x3, 0x0) connect$unix(r4, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r4, 0x0, 0x0) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) wait4(r5, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r3, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) chroot(&(0x7f0000000240)='./file0\x00') socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r7, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) recvfrom$inet6(r7, &(0x7f0000000280)=""/139, 0x8b, 0x0, &(0x7f0000000180)={0x18, 0x1, 0x3, 0x4a7}, 0xc) r8 = getuid() seteuid(r8) setsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f00000001c0)={0x0, r8, r6}, 0xc) listen(0xffffffffffffffff, 0x0) 20:53:32 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) sendto$unix(0xffffffffffffff9c, &(0x7f0000000180)="496e4edb7bacf312db3bf5903d0d6a3d2c2cf743c5f7f40402ec0860296be5ba1f47da770eded8dc0be515d1c2f3e4985ed96affb200ab83d0de675e98e48712968b20d28adab4400ca66c37937edf7a095d1a879ff274541621ea8689cd5977b8f87566bd8e2338b16524928798daf0731c45a6bb3c0e6c505b43113499702401a29e1d2d84325933efc5c9102579eb6bedb8cd2883f8cd8d328ebead8fbd31063ef911ed24967e349118c4ac9a411067e8a2ca8ca0eb1979759ce29c60ef87fafabd569ad286f656ebde7f1ef12d2c45a76487cfa6282b9d08b9caa04d3864d9fc0f5ecb37846f8d4e676dd417", 0xee, 0x400, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) wait4(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) fdatasync(r1) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0x5, r0, &(0x7f0000000000), 0x0) 20:53:32 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x2, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000140)='./file0\x00', 0x20, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0xff00000000000000, r2, &(0x7f0000000040), 0x4) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x1, r2}) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) pread(r3, &(0x7f0000000180)="d580a79cb2cbedeca405f50ab7f5a7fd1244196f15ca58140dd82a6e80314f8548370b6b1f9f8976fe1d8cb3213b3041e614a53cd7bb31f80c9920507548e4947a7659333586cf2e", 0x48, 0xfffffffffffff32d) 20:53:32 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1c, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x1, 0x0) close(r1) fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001700)={0x0, 0xfffffffffffffd8f, 0x0, 0x143}, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x40) 20:53:32 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="da9805a80ff003d1ae0c31810a8c80dc29b86a6011fc12576bc96887b77e63f5f78e458fab39ee19d194548acb18f74c30e38c3affdc6b0625a40e5a5f832c4c9eeebf8a2757e73fedb965830bb9ddcabe970df5c4b7222c7d1d332644abc388f5bce17607b4e0d813f249cc553959ef1e3daf96936dae5e316ef47c57ad58e54eb41f3f110ea5fe88dfbd921070cdc7e05d94cb5e0db4d8d8e36d0fe84fd9212603a1e1861b7121f00dda245f5556e4089b5601", 0xb4, 0x4, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) shmget$private(0x0, 0x3000, 0x100, &(0x7f000070a000/0x3000)=nil) r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, &(0x7f00000000c0)="3a241d1238317a8ffca007bbcbec31a2811f7a9ec879de72db0b830028bdb76d88a858d8c173c2713b1ca95901f3f50b25a3eef5c65900b245298d0659201aef6e5d9690c1fe0a361d847d2b9a2e28fe94a41c7fa157b6db51f963c1080283e81d8c04d544a67eb185cc9e0716c94d27afb5507fbd1945931a31c3f3991f0f53cf00ae2aa8ed65efa3323581b577c1b4705494cbef3ebfb582eee4b2041872cf5d47ce68d0bffcb3a2094044bb841bb7fa122ce3d6556fa5b291e0e6c96444867b0283599e3e0a412aec505b6bf1c7a1ef06f5e44da04039a23d5a2888fdb2fea03f0efc5bfa9a631c70d914e170e42ed6ca52", 0xf3, 0x0, &(0x7f00000001c0)={0x2, 0x1}, 0xc) setsockopt(r0, 0x0, 0x7, &(0x7f0000000000), 0x0) 20:53:32 executing program 5: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) fcntl$dupfd(r0, 0x6, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x4) sendto(r3, &(0x7f0000000180)="f06ec27261db4630919c9155c753875865f964f94ca36f3513005bcbafe9cf92a0907e8c38468833be0a44793a555a47c7b2a4de03daaebe50e64ec2b34c03", 0x3f, 0x2, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) writev(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:53:35 executing program 4: getgroups(0x7, &(0x7f0000002080)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setregid(r0, 0x0) r1 = socket$inet6(0x18, 0x2, 0x40) write(r1, &(0x7f0000000000)="4d237e929ecace99ebd7394c7db20daf8fbd7129f7908eef7d5e03abaaae95d13bd150efdcbeb5dd1e90de41197f9e12c265996e27af31cc437b6f75b64f250b4b64d832ccc448a2c5c7ddfb5eab76c4d15a3777504f9909a0f53c6dd51a5aa6d5cdd0ac33e46021171900dc1e0020e28e47cc1b315ef95c72aa", 0x7a) setegid(0x0) msgget$private(0x0, 0x560) 20:53:35 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) sendmsg(r2, &(0x7f0000001740)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="7fcf657e49e6ef6e39801b36d82091c455f1ddb73c1b83dd12dd095bcc1a934289b014ab4208e2538139762bb5160206bd60bbf229a11c8c1f54ff584a71545cbf4b6143a21915b59c6b99b4c7ab3e38b0955712157baee7b2115c4caa0724b10cc9a6fc3819c518601a4337deea452dbe811efcb42e66b374828e469091a2a4a313491c389eee41a2095431ecd504233f0cbffbbd4b31f50aee38e0272914d2c26ab6f0c67dcb0122393dfa", 0xac}], 0x1, &(0x7f00000001c0)=[{0x88, 0x0, 0x8, "6c881f4abe9037872f5633603386ccb2aa4c0f915a58ce4c32667eec7c1a1c695400d4cd23fe616114583e0a6657da63a7e870367afe8a238d3f334b8150b230c341583f11eae14c49d419eb515c0df454ef9109da3d28609dfd02ad3bca039491032d55ab294f67da9eefd0189aa1c4b610ad1479"}, {0x80, 0x0, 0x1f, "d1b5e7f2af90e74ef2ecf4230ba95046843182762e24a540ade995a1671c5b727ab714bc8204e6602aa9afeac271481b06fe58338b2a658652dde2042c7e86cfe53525a01475a3aae076defc415c785509c0d77df14e83fce3eb8d5ae3854ef63f638a11d17701232d26"}, {0x100, 0x1ffcf, 0x800, "4b4a928ec290f21beeec3c6fe02fb8ec7950fd35a57c1ecdf5ec8d4713c55c9d2d3a5fda7da47b3c8aa05cbbdcf38b672d643f8420dd8ffc491aa8740fd32bb149c3f3b2ab3580d2a064809ef8cbd1759e41fcb5d58f008b99ef95480e48744a328adf3e645594d925588fe98d28cea76af6ff06d3aaefbfa92af917dff60811b199f2619db3aadf913ad80b7cce6a1baab5fe856c0d75b609d5752b23cafd88dba374a52b327c90d556db8db08f354e465ad73de1e6ca6da083252461ca73c6ceb4169afe1febe77f00bf4611eb3ca21a320465d29f7f19cd7bcc55610a49d14d0dcf5e278ea6709822ba"}, {0x1010, 0x29, 0x80000000, "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"}, {0x78, 0x11, 0x1f, "972c77104e2bf983d2112a1a07503dbef1d0b893e357180b006d92c4b3ef5f109f2168f5529aaf078138100eab63fa33ef2f6049af3e48aeac4152fdda1c4a10889dfffc3805f677c9a575cc73e3d1c4344da98ceec4af517db60431f5c6273e84b8"}, {0xf0, 0x6, 0x1800000, "1ac8efde885fa293d90413500fe143573ced5829b14811526e7e3ee699488da09525747fe27174c9d9a75bd893c62213fc3227fd5156fba832bee03295e6c9e215a029dd84e8cf367ba5b6f49324f8f2abe1c3bbc96a592df6c70f96456c4c9f9376230eb9cb3e360f8c7d878a8ba9b804f0e587aa727659b50db5fb0f621272b70c98b83f888e1610eca3cd230310e6ca273ca1d40fb7a68d54f144618c9477cf65e2b592ba5747977fe43ebb490f443589d6ef236c54ddf68e59c119e0021b98884034ebd0cb6da08a1141be264b7bd7b00848b86f37feb6f6dd"}, {0xc0, 0x11a, 0x2, "0816040c41116e677db68bf015ef13773b7e9fc714331aff51296c75b934ca40fc5473b2abe8f9dc307001ad962854e6c20769b1b28e7b49fe506aef851e2309a7385c791533b947bf8ed803b15db441493a1bbc013d76ecaa69b1185bed20aed7185d637e31e324a3f63cb53ebbf8c37316c8d8b17d0dc8baa6c043ef192fc662acecee21531703c960846df74217546c94f1811cef2099e18b70c656735ddf50519d3c6cf6338ec3"}, {0x40, 0x117, 0x249, "61b305f480355b971a70d9d05bd81e9c6f274d859abc3a70e23b662da3bbf31858d325fb1fd9a22557aca50de2"}, {0xf8, 0xffff, 0x1ff, "bc553f41db24159d82c8fc3e6ec11317729e06c55ec68d56ad580a42ae2743ffd8d723df7dfa84189bd603e40889ab00b505a8c2152741f99fad93605adc3ad10e267e015f1bc384b798120de8b8f9b5137d4629806ffd12905bf3b0018f641b5bc4d4746884020e8d3324ddff3636bbf03d83453334843993f22c132174bc271b462fbcf361033361d8148eaea9d321b6c8c9aff0968f839869296a14a6c39099b4dbd0532fc75453dcf79d3b633821d3b811ad2721e88bb1e10b87e80ce66432da013f5e9cfa2c43bfef15d83e98bee5da5255929b62d71ab7f5d908dfcd0d7326"}], 0x1578}, 0x4) 20:53:35 executing program 3: socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) getgroups(0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0]) setgid(r2) 20:53:35 executing program 0: socketpair(0x12, 0x5, 0x5, 0x0) 20:53:35 executing program 1: read(0xffffffffffffffff, &(0x7f00000002c0)=""/195, 0xc3) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfffffe41}], 0x1) r0 = shmget$private(0x0, 0x2000, 0xa1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) 20:53:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x6c617f543dfefcde, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0xffffffffffffff37, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="10000000ffff00000100000000000700"], 0x10}, 0x0) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/111, 0xffffffffffffff9a}, 0x2) 20:53:36 executing program 0: r0 = semget(0x3, 0x4, 0x700) semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000001c0)=""/175) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/54, 0x36) r2 = getegid() r3 = shmget(0x2, 0x4000, 0x209, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, r2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) 20:53:36 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) paccept(r0, 0x0, &(0x7f0000000040), 0x10000000) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xc) fcntl$setstatus(r0, 0x4, 0x50004) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) accept$unix(r0, 0x0, 0x0) 20:53:36 executing program 5: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = semget$private(0x0, 0x5, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) getegid() semctl$GETNCNT(r2, 0x0, 0x3, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) semget(0x3, 0x0, 0x0) fchroot(0xffffffffffffffff) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x42000400000c02c1, 0x20) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x110602, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4, 0x10, r4, 0x0, 0x0) [ 57.9455617] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 765 command syz-executor.2) 20:53:36 executing program 4: r0 = _lwp_self() _lwp_wakeup(r0) _lwp_create(&(0x7f0000001240)={0x1f, &(0x7f00000011c0)={0xf, &(0x7f0000001140)={0x2, 0x0, {[0x80000000, 0x9, 0x4, 0x8001]}, {0x1, 0x1fffc000, 0x4}, {0x3, 0xc624, '-\x00'}}, {[0x4, 0x9, 0x5, 0xfff]}, {0x8, 0x100000001, 0x4}, {0x1, 0xf6, '^\x00'}}, {[0x0, 0x200, 0x200, 0xffffffff]}, {0x8, 0x3f, 0x1}, {0x0, 0x2, '\\m\xc9b\x04'}}, 0x40, &(0x7f00000012c0)) r1 = _lwp_self() _lwp_wakeup(r1) r2 = _lwp_self() _lwp_wakeup(r2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x100b, &(0x7f0000000000)={0xffffffff, 0xb3c}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, 0x0, 0x0, 0x3, 0x0, 0x0) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) _lwp_wakeup(r1) connect(r5, &(0x7f0000000040)=@in={0x2, 0x0}, 0xc) r6 = _lwp_self() _lwp_wakeup(r6) r7 = _lwp_self() _lwp_detach(r7) socketpair$unix(0x1, 0x0, 0x0, 0x0) __clone(0x0, 0x0) r8 = msgget$private(0x0, 0x0) msgrcv(r8, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000000000000000000000000000000001000"/4104], 0x1008, 0x3, 0x0) msgsnd(r8, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) mprotect(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x4) _lwp_wait(r6, &(0x7f0000001040)=r7) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) msgrcv(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000eeff00"/83], 0x5c, 0x1, 0x800) 20:53:36 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) connect$unix(r3, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0x8) r4 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x200, 0x20) pwritev(r4, &(0x7f0000000700)=[{&(0x7f0000000380)="d028d5b710aeb3fadfdc725970551095d79d617d77aecba4d8f0e8d1ababedd850925e0bf4cda480637a5c16fa665db2c5a8483139342178fcd767241cb91dbf007690abbc6ba67b438beecf399aa040a1e91e268f9e5ee169e352f0574dbe32f70d26d03bbe3ae69d02257c7f4733f38afc73a1a0f635d8be86f5e2fc6077bf3e6834da94ea0f85dfa8e409125336f4095854d7516ea5ea15a8cb55be6e883050cc5fee7254b77a6d3eb8793962ea4bddd3f6a8d93273df3d24881de1333746569f7a98bd7ed04b", 0xc8}, {&(0x7f0000000480)="80f682bbbb5c3104b6692e7b0391a8c29feaa456a0970842d24f6ae066f6857e062876f316ab3bccbf1c0e949d6e0ae95d093861249a819e500aef46baaec7365360ec92c99d83560252196a378d395bdca5b97454deef602ec1f9384328c17a8cf4fc9486cb1151b15ac555fc0dcc723f06561ab4a40c5bac45af2ebf01b8648c36269bbe25e36d244526510a3d4c794c0b190c93e3ae6c8f6e210d3c6c1614f59681e9dd0067b0cdfb80e6c1150850195025091b7cbb1859d3bc63412a7a78a42afad3600b0d5d9ca4e54b6e614dff4314dd04a217ac04ba7cd6895424633af7d3", 0xe2}, {&(0x7f0000000580)="842ab1e93bc9b377d4209a9bc7154dbe5bac022ee88d488444f7884294e375ccd2e9370a1419142fed2fe6ebc802a8", 0x2f}, {&(0x7f00000005c0)="db8ac374861e09e2015e3a511a7e2e0b91919d3ed4b61bf09c78a2afe991bb3108f31ecc4291d42b6bd0cab9a00756c99d7b14f8953f5784524ae7e6ed460a9e05f9ac60d21b630453d902286b815a08f35023e386844e39950cdc7441d9086c1cceac7e494cd0d23c1b6ce23548b9cb8d8b", 0x72}, {&(0x7f0000000640)="c5b4f493779ee4ef6ce6fb9b7dd2f92030e6b0a5eaa11bafe331452be33e39c6e62d54e8bfa1845a39705e73a59ba0014a3b721e4b7fadd8cfc3c4ec518ef4345f19929f945d48bad3d79cb819084a618ef9501d39ddb51ea58c35d29459dab8f2377653914492f1f93daafaeca875af5179f99c19e3fa08d8bace4da2251e66060b3ad985a30ca3b33506c3cbf5239ef4d8d138f93efef6b21f15492d", 0x9d}], 0x5, 0x6d) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) dup(r2) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) writev(r1, &(0x7f0000000040), 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000001c0)="442d5412dad2664edda4c586015a63c58ce287935ca3d99f154ee7395570c9a1672631c80784a8be9489e9541671199d935a8fd45f2aa80b24487d2a4a3ab153b54267eb1bb67dc30c6ca8366cb74525269abaed8942d39186ce01fa91f37bc7fb523d506850ea605062536b1ba61fc3db2d613fc98f61483bad27a58515b98931bfd711654ca8790b629d0f1656b570f27c21ebdbb438639783c96b9276db3027830c5d90b68cb5c138d12058acafeaf920b97c1d3c28fc5d2c9526c6a5693f1277df13c68727", 0xc7) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) sendto$inet(r5, &(0x7f0000001280)="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", 0x1000, 0x6, &(0x7f0000000780)={0x2, 0x2}, 0xc) writev(0xffffffffffffffff, 0x0, 0x0) r6 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r6, 0x0, 0x0) r7 = __clone(0x0, 0x0) ptrace(0x9, r7, 0x0, 0xcf46) wait4(0x0, 0x0, 0x0, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ptrace(0x5, r7, &(0x7f0000000000), 0x0) [ 58.2659739] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 765 command syz-executor.2) [ 58.4862386] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 360 command syz-executor.5) [ 58.5062669] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 765 command syz-executor.2) [ 58.5363062] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 765 command syz-executor.2) 20:53:37 executing program 1: r0 = socket(0x1f, 0x1, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x820, 0x0, 0x0) 20:53:37 executing program 3: munlock(&(0x7f0000ff4000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 20:53:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="624b53d071dff6293e9e4c38c0aeb2ddfe39f9ff27e59538101da72b603596192954d42380966e24e2b71fb813d92e67f4682d5f8777a6907145e14b769af80e"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) write(r1, 0x0, 0x0) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) 20:53:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket(0x2, 0x1, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r5 = dup2(r1, 0xffffffffffffffff) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r8, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r9 = socket(0x0, 0x20000002, 0xae) poll(&(0x7f0000000200)=[{r5, 0x80}, {r6, 0x4}, {0xffffffffffffff9c}, {r8, 0x100}, {r2, 0x6}, {r2, 0x1}, {r7, 0x40}, {0xffffffffffffff9c, 0x4}, {r9, 0x40}], 0x9, 0x1) socket$inet(0x2, 0x1, 0x80) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r10, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x2}, 0xfffffffffffffd9a) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r11 = dup(r2) listen(r11, 0x0) r12 = socket(0x2, 0x1, 0x0) connect$unix(r12, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) accept(r2, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r13 = _lwp_self() _lwp_setname(r13, &(0x7f0000000280)='%\x00') socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r14, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) fchroot(r14) [ 58.8266713] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 668 command syz-executor.0) 20:53:37 executing program 1: socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) fcntl$dupfd(r1, 0x0, r2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x1d12, r0, 0x0, 0x0) 20:53:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socket(0x1d, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)=""/168, &(0x7f00000000c0)=0xa8) [ 59.0970129] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 668 command syz-executor.0) 20:53:37 executing program 4: r0 = socket(0x11, 0x10000000000003, 0x0) sendmsg$unix(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x1) [ 59.2872524] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 668 command syz-executor.0) 20:53:37 executing program 2: socket(0x1f, 0x3, 0x0) r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x7, 0x90, r0, 0x0, 0x2) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r3 = accept$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc) sendto(r3, 0x0, 0xfffffffffffffe83, 0xc, &(0x7f0000000240)=@in={0x2, 0x1}, 0xff52) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4) flock(r4, 0x2) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) connect$unix(r5, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 20:53:37 executing program 4: r0 = socket(0x2, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="020000f32de23b627a276074a92c22ff"], 0x10) compat_50__lwp_park(&(0x7f0000000000)={0xfffffffffffffff4, 0x2}, 0x0, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x1) r1 = _lwp_self() _lwp_wakeup(r1) _lwp_suspend(r1) _lwp_wakeup(r1) r2 = socket(0x10, 0x5, 0xfb) setsockopt$sock_timeval(r2, 0xffff, 0x100b, &(0x7f0000000040)={0x80000000, 0x2}, 0x10) _lwp_suspend(r1) [ 59.4774936] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 668 command syz-executor.0) [ 59.4774936] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 360 command syz-executor.5) 20:53:37 executing program 5: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = semget$private(0x0, 0x5, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) getegid() semctl$GETNCNT(r2, 0x0, 0x3, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) semget(0x3, 0x0, 0x0) fchroot(0xffffffffffffffff) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x42000400000c02c1, 0x20) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x110602, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4, 0x10, r4, 0x0, 0x0) [ 59.5275518] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 360 command syz-executor.5) 20:53:37 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x200000000000c, &(0x7f0000000000)="e900005c00000000", 0x8) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000080)="ea00005c00000000", 0x8) pipe(&(0x7f0000000300)={0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) 20:53:38 executing program 0: mknod$loop(&(0x7f0000000240)='./file0\x00', 0x2100, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r0 = socket$unix(0x1, 0x1, 0x0) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000080)="db875c6898656cee3801df6765bdeb04164b25b64b44b82bc8d6cb068d890fa0b47b004b06989ac5576edea7e31fa2788905c2c9cc22303c14785c43179db2e47af4c965132fd4cd905bb8f645c9", 0x4e}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000100)="f7bdc855cdc3024d777a65263684af3310c45634221b944d10eda39c7e4a843b51d735ae52d3cf9ba8ede474446ac09b7f1a517cd4a72b0b78d81c8ab6db78c4c6f9ab37718f0bc8e237c6a439aa4d14f1e11e541918cb780d0293210751c37233c9f0057eacbd46c86c369f816220d284225040da3f7a6ced1cb5c54310e4721dafd14a5a8a7561adb841a6b5326331c5b7951f8718c20f21a492e47708b57b5f93053e79fb64eaf06ad295bf5a5c414de4e6fcf4c3a713b392319d867ae8d7d4e546fb0175c118df23", 0xca}, {&(0x7f0000001280)="f77a42f8ee70f5cbbe9d5c5be13cd3b172ada0aaf09c59037a48376cf98b6e1fd2215e6b35e22e13981e5ee1ced579ef024b6c8f35e117b1ec18b9dd89363eb84f67d07486b048164038bdcefcfe997f075dcd1a3adf59036fdad826d1572aab2466790b78c0f5df28d1b54a092f03afbe7edffd8b810b71d89c7d5fa180ef0c40df2ace1e6e864e1d8b9675643b08a8b3fbf4c9cf9c6d6aa387114e7f93b8cf3233d5d25133d70cb431cf0a122cdee1c2c0b6128b3dbf94a74dc5fde26467005acc975cb3121f07d752cc6b2e066c80eab87b44c7e64c50", 0xd8}, {&(0x7f0000001380)="5f055725af7d1bffd25b5e1249ae37638e9b1d3b84774ba43c771da5dd98f50fc3dc11b27610f22a04e8b4d631295080c10ecae027ff0908e41eb883991d9cb70c72db", 0x43}, {}], 0x6) 20:53:38 executing program 3: __clone(0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x2a, r0, &(0x7f0000000040), 0x0) wait4(r0, &(0x7f0000000000), 0x2, &(0x7f0000000040)) wait4(0x0, 0x0, 0x20006, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x2a, r1, 0x0, 0x0) 20:53:38 executing program 0: socket(0x10, 0x2, 0x1) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc) listen(r1, 0x1d) [ 59.8780029] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 791 command syz-executor.5) 20:53:38 executing program 0: r0 = socket$inet6(0x18, 0x3, 0x0) r1 = socket$inet6(0x18, 0x3, 0x0) r2 = dup2(r0, r1) getsockopt(r2, 0x200000029, 0x13, 0x0, 0x0) r3 = socket(0x10, 0x2, 0x80) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="e0f292f575c6"], 0x10) write(r3, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x10) 20:53:38 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc9634e19767b0784"], 0x10) sendto$unix(r2, &(0x7f00000011c0)='\x00', 0x276, 0x13, 0x0, 0xfffffe0d) 20:53:38 executing program 1: 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)='./file0\x00', 0x42000400000002c1, 0x0) r3 = socket(0x18, 0x0, 0x0) r4 = socket(0x0, 0x3, 0x6) dup2(r4, r3) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x90, r4, 0x0, 0x3ff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='/$\x00', &(0x7f0000000100)=':#\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='\x00']) sendto$unix(r1, &(0x7f00000001c0)="3bbd129a4086bd448c28c0bb5770d7cb8ab22943a1a22a40518daf2830176fe0d820a4419cfcdba6d04cf5a5c565a4bf3303c96e95f6ad4e9104642d70ceb6f713c74ec563ecd19bba41d3c049276a2eaa44c899b566e7a8f138c995b093a96aec3ce3baf63bde4f1bee59142bf6747e4629afe73dfde39983693ab51a2ba8963f7e0ee1", 0x84, 0x401, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) pwritev(r2, &(0x7f0000000080), 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fsync(r5) 20:53:38 executing program 4: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) __clone(0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x18, 0x1) semctl$SETVAL(0x0, 0x0, 0x8, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/182, 0xb6) setrlimit(0x6, &(0x7f0000000000)) mlockall(0x1) r0 = paccept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) flock(r0, 0x8) 20:53:38 executing program 1: open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) [ 60.4286911] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 354 command syz-executor.1) [ 60.4408389] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 354 command syz-executor.1) 20:53:38 executing program 2: clock_settime(0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = shmget(0x3, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/140, &(0x7f0000000140)=0x268) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = getgid() socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r7 = getegid() r8 = __clone(0x0, 0x0) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x2a, r8, &(0x7f0000000040), 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x0, r3, r4, r6, r7, 0x11, 0x7}, 0x5, 0x81, r8, r0, 0xf3f9, 0x0, 0x7ff}) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x16, r0, 0x0, 0x4) [ 60.6790108] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 456 command syz-executor.1) 20:53:39 executing program 1: socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r1 = dup(r0) getdents(r1, &(0x7f0000000040)=""/75, 0x4b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="baf2a3ac", 0x4) recvfrom$unix(r2, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) shutdown(r2, 0x0) [ 61.5100543] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 791 command syz-executor.5) 20:53:39 executing program 5: r0 = open$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) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r3 = accept$inet6(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa489d619438cf296, 0x10, r3, 0x0, 0x9) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x220, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)="c97066b04c55ee59", 0x8) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r6 = getuid() seteuid(r6) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc) listen(0xffffffffffffffff, 0x7ff) r8 = fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0xc) r10 = getegid() setsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000400)={r8, r9, r10}, 0xc) lchown(&(0x7f0000000000)='./file0/../file0\x00', r6, r10) fsync(r5) 20:53:39 executing program 3: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) __clone(0x800, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) r0 = _lwp_self() _lwp_suspend(r0) _lwp_unpark_all(&(0x7f0000000100)=[r0], 0x1, &(0x7f0000000140)=0x1) __clone(0x3080, &(0x7f0000000000)="bca3bd3d708fa526ec54620e7f49e425950003a3be83b6c61c062bfd7b82445a5bb92a90ab38d1f72e7473c9b762c2cb22f9e167c376b5a55c735b126873ece4e25c7d63861c9dcbe1d4ca7362d985d88d7c6551655711101f0b01871a6065fdb49f351c3db169bd7b21797f15e8af141888ead86588d15b5bd8426d6fb7b02e2ccf7d847b02d8af417f72a52cc566e76551071cf35beb0beea1516ac484cabdcdce0f603221f7312e0e299439a48372bf0ccefdf2678edc131007664294b07a4ca6b8a3177f0f") 20:53:39 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) rename(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000001c0)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) sendto$unix(r0, &(0x7f00000000c0)="d36e15a120c2592f63ce3c54f2fe2459fdf4217094894584db0151cf64a6084b6d5ed32497452866c77d023478f59c029c896bc0bf0dd2849c0f22675e6cc048d645821ff03a301904de800da997ccc6d6fca97e37be2f18fb05024d391052ec1472332730c510990100fe7e057b53ad6b50b2ba46", 0x75, 0x2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x800) chdir(&(0x7f0000000200)='./file0\x00') 20:53:39 executing program 1: socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0xc) r4 = getegid() setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000400)={r2, r3, r4}, 0xc) setegid(r4) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r7, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x48) setgroups(0x2, &(0x7f0000000080)=[r6, r8]) bind$unix(r0, &(0x7f00000011c0)=ANY=[@ANYBLOB="0100e91f7189591e9233614b00a43a4b27d7e52e8c57c96fe1f69962d7c8c8b4e0dd4a9935c56a3990d76ebfc53b57c4c6852e35e67eb9803d02ef609b96c9ba83263873b4a14efb072153fb968f5d5d6c17527d9a6e8505381a4dc69613df132cbd7e92a6bc1ba8e9cd619432e2219d1ab2b4aa39e91560e8d9f599a296c939f36a4e0e810df240069e2968d084eafe5ad6116806c0a9f30e15be5985244baf9f24dc6f58c31af241fa0a112b54f2f575810b9fffd2b77dbc4fb728bbfc5259286ae1bce5d4485fb56b23de0a376459ec93ec3f11c912e9fe7d00"/234], 0xc) listen(r0, 0x0) r9 = open(&(0x7f0000000300)='./file0\x00', 0x10000, 0xc0) bind$unix(r9, &(0x7f0000000340)=@abs={0x3, 0x0, 0x1}, 0x8) paccept(r0, 0x0, 0x0, 0x0) r10 = socket(0x2, 0x5, 0x4) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r11, 0x0, 0x0, &(0x7f0000000200)=""/125, &(0x7f00000001c0)=0x7d) connect(r10, &(0x7f0000000440)=ANY=[@ANYRESOCT=r0, @ANYRESDEC=r5, @ANYBLOB="dc310d48597291ffff64423b157960f58c7e059f4302acd3c1063a65a4b36c6ec69cd7d594f303125ff779b35feaef500abf203b1e4a6cf66071f692b0f26041eff3725fd6a9cef93768e29dac51a0aac37da74d6e362ee3be604116ad209b8b26d92475548b7a02309f46036acc1a30f6ddc4db774c1f5e16eac7940d4faf4176b97907d84640a57ef16c4139e9aaf646bcc67a1068ffc223ba491f0026450007ae68693a9d2072203a373b624a05ff4d539ee10e582a70b8442f192a18147604e48030798802764ef976db877b7404aedb8340ebed2dfb8118b1d74aa3480215815568f75308", @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRESDEC, @ANYRES32=r7], @ANYBLOB="5040e4321bf196778e", @ANYBLOB="849950854eee324f033ebdca40d606f72341ac37797577ace851df95969f84818dfd5bc30e13741e4dd1d284a6a09986ed3baebc74f50726c7f9581939e245b873f57553ee88ea9b249b6859e759cba2a83467d53df442f76c2a1bfb098c42bc6b54744a328bbaab312b72ee86aebf847ccf02a7c083cd88ba2bb9e271fdca1b57835f57495e3e70c59420e84506baff9755be6d143b85a3a7b8efddf86f9ae96b36eefeca8fe28e2120006e78ebee0fef520cb6ddafac82fc2fbb571941077dbe88ac92b89c727907b489f04212b03d3394212549fc079bb2c8040c4b2dae6d6ea78845a00cd258da319b08"], 0x6) 20:53:40 executing program 2: 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)='./file0\x00', 0x42000400000002c1, 0x0) symlinkat(&(0x7f0000000640)='./file0\x00', r2, &(0x7f0000000680)='./file0\x00') chmod(&(0x7f0000000000)='./file0\x00', 0x1d3) r3 = socket(0x18, 0x0, 0x0) r4 = socket(0x0, 0x3, 0x6) openat(r2, &(0x7f0000000100)='./file0\x00', 0x10858, 0x4218233796295c92) dup2(r4, r3) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x90, r4, 0x0, 0x3fe) read(0xffffffffffffffff, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000006c0)='./file0\x00') pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fsync(r5) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) writev(r6, &(0x7f0000000700)=[{&(0x7f00000001c0)="182f4f5f16ba8d36b0483cd59c9f0d9144a85e808214a7f8f84d0156bddd68fa03eb9b6ae47fd304c9a8b250b0b83481a733923d32ef6c1e5e9cd5c4e981a81ca3d33eb02a9715854c3dbfe2200e87b866d82592ad9b36ed61cf00b6b7d0113426d6e944b4ad30f3f4310afeea8807b71a84d4b97ab7bead75192693cc16983149a399b6b4d6421ffd465880b54e8a331b72ae96a27dd347c713d46d2237cb39945466410a38d8ad92ade42144ff", 0xae}, {&(0x7f0000000380)="6781fc829bd4fd26f94b2f9dde40bb3671911de2d97500275043c832f3f4f7f782aff6691cfa53a0c9f0bcdabc3b130818741582927747acee9c2106fe6bc408656adebad5a89e5f745de1f4b8fee95b06ea6e4124ec9ab7d0bfb4924c30b908ff6b2fd9d1227f6d09fc3f5454812fe728c3b43d58bc5b44a4fe29ba073c62dea131bea9e2b028c741b78a2e1b8a35eaa2546ce7857949e820a86cd6fc52e7f94fc68e556cea20edbc2fccd10e0f3658e753de70ee56688c0e3059191261a0d86a348a5814292c1066153fc3a07763c36999cd111d866833b395508abd", 0xdd}, {&(0x7f0000000280)="e8d85ccba7960247d2a160e3ac7c47a73349d8dc39da2a91d029dec4823337f9187b61ee5d9254d916ce00a51d1d9e7f1a6fcafa29923661237ae23244d95815ff71dc73f0e23113f071f4b22ac28ef0dcf1d81d047c80b96705e655b228140ded1b95e05cf5d8c38b2aadbd9674a0b80a4d02a9ab9191de07eaad21b5dc05ae556127e1", 0x84}, {&(0x7f0000000480)="03c5efeab5194ecd59368fa38366a8af10f43ee8f870cfb6c5f6c2d4d6c819ce240b4fe3b9e0de6f9394e1aece71197ac8c75455c665309e7b6a984d11a8c2afbf410c76a94dab6a1748aedd49e2a39b692a92cb6bde9f54deb767d5f217e64fb68d65ee36810c658b73d4190a2b18f2d5c2b7c6f8f7221e9656a7cbbc7d3ce50408787fd232d9c09bc39802f3e12ce23f07b5c16f6a64", 0x97}, {&(0x7f0000000540)="c5f67413273bf99186e0afd5b75a0de25d2f0f1f518685e315b988add5382353d4e982b8d7084f88b746f8cb7623fcaeb626b3b510df776c7026433c5ede019e729355f14c43948dd5271d21ecbd68732e26ceb9098786a7ad6facb7df52073907cf9d7ea8b78a2a37878c627113763f72430057e72ee8478e21ddaa11464f082cf8bf7db9487900b018a53483d8ce3a0c45674e10c6bcc12c56e124a5e6d4fe739c84761078ee26a8490ec44f8ca566d8d971fe427a7f7ff69fc2da06b369827788ae6b6210a56569e61fec0e", 0xfffffffffffffe78}], 0x5) 20:53:40 executing program 0: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x100, &(0x7f0000000000)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c740399f3087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a3fbfbe2") getuid() r1 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r1, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r2 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r2, 0x0, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = __clone(0x0, 0x0) r4 = socket(0x18, 0x3, 0x0) connect$unix(r4, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r4, 0x0, 0x0) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r5, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r3, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) chroot(&(0x7f0000000240)='./file0\x00') clock_gettime(0x40000000, &(0x7f0000000180)) listen(0xffffffffffffffff, 0x0) 20:53:41 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x810, r1, 0x0, 0x200) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r3 = socket(0x18, 0x0, 0x0) r4 = socket(0x0, 0x3, 0x6) dup2(r4, r3) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x90, r4, 0x0, 0x3ff) read(0xffffffffffffffff, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r5 = _lwp_self() socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2, 0x10, r6, 0x0, 0x2) _lwp_suspend(r5) _lwp_wakeup(r5) _lwp_suspend(r5) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r7 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fsync(r7) 20:53:41 executing program 3: __clone(0x0, 0x0) wait4(0x0, 0x0, 0x20006, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x5, r0, 0x0, 0x80) socketpair(0x0, 0x4, 0x2, &(0x7f0000000180)) r1 = msgget$private(0x0, 0x44) msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000000000000ca16c3c635008cdbfd9a67dc5cf6bae598fc8a8d9f81b8791c6191ac5a5d145329ab30745ffa13f6aacd6fb07ae7d895e374d93a9548c1b6c2282936992c5ce7b573d0468924ddb6d4a2ae3dd59d7cb9f6ad3ffe34ea0f23675c93ceb30610f57b36a1fa5727d5d0b5c27aabb8133993a9def7ea7163385ce0c0488d8539b47341f33e7bd0a453eeeaa091352e3d5f772a60aaa7c6633a793686532c34a86a9cf95242015e1bf1c705c3d44565ba9"], 0xbd, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000080)={0xdf, 0x2, 0x2, 0x20, 0x1}, 0xc) [ 64.6740412] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 520 command syz-executor.2) 20:53:43 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x10000000, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x610, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0xcf46) wait4(0x0, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ptrace(0x5, r2, &(0x7f0000000140), 0x0) pipe2(&(0x7f00000000c0), 0x1000000) writev(0xffffffffffffff9c, &(0x7f0000000040)=[{&(0x7f00000001c0)="6742a0606545987d5f6b523af6b98bacd87d802f8b27effedfdec0583112d98d092132672055c1ee136148908cf9e84625d19378cf8b4527cf90b80f9294c6d49da465547fdd85a0db2c243f7d770dc9c2d5e31322796f7d9238bba1b97be35aab87da9f1a8b74256c2ec88e0165149fa3c9fd85eebc0cd29904f8a1c8807fb839b995cda1507b59d3236b2c2d92effd702b2289f0b6f1d1653c0cdca100da1c084e66a182eef935497d8f3039f913f86c55c97a4c64ec3127880920463e0c52d82aa6d3b2aac68746c1a85b999dc7f2e7795305130bb50bad62e05f16e68537ca", 0xe1}], 0x1) 20:53:43 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2000, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) unlinkat(r1, &(0x7f0000000040)='./file1\x00', 0x800) 20:53:43 executing program 5: socket(0x4, 0x3, 0x0) __clone(0x0, 0x0) wait4(0x0, 0x0, 0x20006, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x21, r0, &(0x7f0000000080), 0x1) 20:53:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) bind$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66696c65301270c696199ec490fc0b5e1d82b699213bfed9bd7c5dc49f57bb669a3780a293966910acc7ee5de1cec4086fc69700a6e3388a6cd67d55005f0e3c339b2214e52e8675"], 0x3) 20:53:43 executing program 3: setrlimit(0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2210100, 0x12d) __clone(0x0, 0x0) 20:53:43 executing program 1: socket(0x18, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x6) fcntl$getown(r0, 0x5) [ 65.1446348] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 957 command syz-executor.3) 20:53:43 executing program 3: r0 = socket(0x18, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) shutdown(r0, 0x0) socket$inet(0x2, 0x20000000, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 20:53:43 executing program 1: r0 = socket(0x1f, 0x3, 0x0) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff}) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockname$unix(r3, &(0x7f0000000080)=@file={0x0, ""/86}, &(0x7f00000002c0)=0x58) r4 = dup(r2) sendto$inet6(r4, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) unlinkat(r4, &(0x7f0000000000)='./file1\x00', 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@in6={0x18, 0x2}, 0xc) [ 65.3548975] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 520 command syz-executor.2) 20:53:43 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x159) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x70, 0x400) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x400000020000000) getpgid(0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) getpid() r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000340)={0x3}, 0x0, 0x0) 20:53:43 executing program 0: socket(0x18, 0x1, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000001600)="0a8ae8f5f0d9922977a45b4a17f758f95d173dfbd4ed094e35b44107ac832dff4e4097b3d0d17e4b2e6fcf2b394a5e74e1307a9fdc464455eda1bd63217c45f7a74561d9c1bb03535ed6fa81065f13e439b360a2fc3bcb3c101f9fdc2c898f5e922930901743f50a828d1bb058da3e2a3ccd89d689726ea6da9ec95704433a031558deb9732ee2a139d508355b0f524b69a488be3f8c8ea6", 0x98, 0x92f4017f8a666ff, &(0x7f00000016c0)=@in6={0x18, 0x3, 0x80, 0xfffffff8}, 0xc) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) recvmsg(r2, &(0x7f0000001e00)={&(0x7f0000001000)=@un=@abs, 0x8, &(0x7f0000001c80)=[{&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/73, 0x49}, {&(0x7f0000001800)=""/237, 0xed}, {&(0x7f0000001900)=""/247, 0xf7}, {&(0x7f0000001a00)=""/155, 0x9b}, {&(0x7f0000001ac0)=""/138, 0x8a}, {&(0x7f0000001b80)=""/150, 0x96}, {&(0x7f0000001c40)=""/38, 0x26}], 0x8, &(0x7f0000001d00)=""/228, 0xe4}, 0x40) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) writev(r0, &(0x7f0000001540)=[{&(0x7f0000001080)="ddf3e0644cca3c10fc6f6316054ce00c6cee5adb5a46049eb576259e947e6a1b7aa3ff0241054ee60eb68766b04f2c1e0c6bd24dca8f08076a6100392141a44092cf6e946bab43374c2ffafb56af6281f47f48b898c810af997589d088bba12a533fd651dd6313d26923767f913be08a2d09162208ed871de2331336d5a322013d2f4ff02c4deaf3f108144c4c3013bf0470886be81df6e406ae0d6129dc87be1b1655cdc4196a6c4eaf52bb0423a7c69b45c8aecfafe26855dc92a7c8ffcc91cfb22f1023e66e1430513f85543e907cc6c1ecdfa2", 0xd5}, {&(0x7f0000001180)="9e6b0cfb85d089d5a449d78eea8308cc", 0x10}, {&(0x7f00000011c0)="cd59db09d3b5412aa3b961888ed18517be63755dc2e044", 0x17}, {&(0x7f0000001200)="7ee63cbfcd85c1d4617ff7318d3baf06b78c587d28422bb48a95859a6a3f55a0e88a7afc84fbb9000dcde46cd5e9d2bea0e69b8aec", 0x35}, {&(0x7f0000001240)="99b119e5e13f868f5658a533ab6e46df909f5a588bec83fc9b53f3cb808715f25286e98d7e911c8ab2fb4262680b36de76feb4c5f2efe594da33cb49f3ef49176ff38622c2ba5e951bd8d1764b6f9b465e88896f47babccc4f911eea945d29c8d5c6a2fc5fb077782a0f9ede2d2ccf396e4cfa74aa5eac15ef247a5c1957abd87d4c0a141e66ac1512adfb1bdad0168d92906ed1fcf74fd8c4b46eca2038199b8f058288d92c5ffae28f0af3487f250817637e2bff248d7b172f4220bfd5cf800da4d905d309103aa234da5b33104717", 0xd0}, {&(0x7f0000001340)="41008ab71af0b6584c9abfd2b0fa16aa308cf1852b8f05868484f288dd96621f61cffe0654272058a73bd07f545867bcd78eedfa701560e60f6846e9a19c42a57de856c5c7a6f2cfd6", 0x49}, {&(0x7f00000013c0)="39b8667d4e39ef384d39ab4f622f968d61d25ef3d8e75aeb", 0x18}, {&(0x7f0000001400)="b1b887079fb549927957c5f530eae2c04282d15a9f98448e00f1f41085ed9e224232768490ddea9f1b59dedc25681087de4ee48fb4d92a57bb214418493f89daa81468feb58bdb99a03a4bfc3c0f29c18e", 0x51}, {&(0x7f0000001480)="e8e6b8077a132a416e9a9d2f8f2f2e11a5bab093ce9e21ed239dc3b7a577de6d8549af4f0af31045147df0c795b801a9a90190d67f9480cce8a6e5847ef2727adaf327d3401ecd82d8c01c0b8ab7eddbd947e479bdfc7111ae9d8904e7aa8c2014104177dc6c1c6b9421b69fa3f290807758666b0668395ee9895cf4a4e0bf08295b5e2b1cfe0232a65cf9a3326c2727aa5fff5f23ea4f73", 0x98}], 0x9) r3 = accept$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e965874d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/4078], &(0x7f0000001040)=0x1002) setsockopt(r3, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x0) 20:53:44 executing program 1: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xd49f275d97cc01bb, 0x1a10, 0xffffffffffffffff, 0x0, 0x0) r0 = semget$private(0x0, 0x1, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000180)) r1 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0x3) semctl$GETNCNT(r0, 0xc99b3b8a93e1dd6d, 0x3, &(0x7f0000000140)=""/209) [ 65.7353840] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1156 command syz-executor.1) [ 65.7554044] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1156 command syz-executor.1) [ 65.8054664] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 838 command syz-executor.4) 20:53:44 executing program 0: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) __clone(0x0, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000100)=[{0x3, 0x7, 0x1000}, {0x3, 0x80}, {0x1, 0x59, 0x800}, {0x0, 0x10001, 0x1000}, {0x3, 0x401, 0x800}, {0x3, 0x6, 0x800}, {0x0, 0x2, 0x1000}], 0x7) semop(r0, &(0x7f0000000340), 0x21) semop(r0, &(0x7f0000000180)=[{0x3, 0x2, 0x1400}, {0x59ddd95e830f6435, 0x9, 0x1000}, {0x2, 0x1, 0x1000}, {0x3, 0x1, 0x1000}], 0x4) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r2 = accept$inet(r1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x810, r2, 0x0, 0x0) [ 66.3862319] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 838 command syz-executor.4) 20:53:44 executing program 1: socket(0x22, 0x3, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockname(r1, 0x0, 0x0) 20:53:44 executing program 2: open(0x0, 0x370005, 0x30) socket$unix(0x1, 0x0, 0x0) socket(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000140), 0xffffffff) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 20:53:44 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) r1 = shmget$private(0x0, 0x1000, 0x140, &(0x7f0000ffe000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x3000) 20:53:44 executing program 3: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc) setgid(r0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0x1) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x70481, 0x1e7) rmdir(&(0x7f0000000000)='./file0\x00') getpgid(0x0) 20:53:44 executing program 4: pipe2(&(0x7f0000000000), 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7) r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) 20:53:44 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) bind(r0, &(0x7f0000000040)=@in={0x2, 0x3}, 0xc) chdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000000100)='..', &(0x7f00000000c0)='./file0\x00') chroot(&(0x7f0000000000)='./file0/file0\x00') chroot(&(0x7f0000000380)='./file0/file0\x00') 20:53:45 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) 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) _lwp_create(&(0x7f0000000140)={0x400f0020, &(0x7f00000000c0)={0x10, &(0x7f0000000040)={0x4, 0x0, {[0x7, 0xf62b, 0x78c, 0x3]}, {0xfff, 0x8, 0x1}, {0x4, 0x62a, '\x00'}}, {[0x6, 0x81, 0x800, 0x5]}, {0x40, 0x9, 0x1}, {0x3, 0x5, '\x00'}}, {[0x7, 0x42, 0x6, 0x400]}, {0xd94, 0x3, 0x4}, {0x6, 0x8, '#\'\x00'}}, 0x40, &(0x7f00000001c0)=0x0) _lwp_getname(r2, &(0x7f0000000200)=""/1, 0x1) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8b0100ffffffffffff"], 0x10) sendto$unix(r3, &(0x7f00000011c0)='\x00', 0x14a, 0x1, 0x0, 0xfffffd7e) r4 = accept$unix(r1, 0x0, 0x0) recvfrom$unix(r4, 0x0, 0x0, 0x41, 0x0, 0x0) dup(0xffffffffffffff9c) 20:53:45 executing program 1: stat(&(0x7f0000001140)='.\x00', &(0x7f0000001180)) open$dir(&(0x7f0000000000)='./file0\x00', 0x10, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0xc000, 0xac1) utimensat(0xffffffffffffff9c, &(0x7f0000001280)='./file0\x00', &(0x7f0000001440)={{0x1}}, 0x0) 20:53:45 executing program 2: open(0x0, 0x370005, 0x30) socket$unix(0x1, 0x0, 0x0) socket(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000140), 0xffffffff) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 20:53:45 executing program 1: r0 = __clone(0x0, 0x0) __clone(0x0, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) dup2(r2, r3) wait4(r0, 0x0, 0x5, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)="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", 0xff}, {&(0x7f0000000280)="e98ac67b9950f0b5a75bc054c7caaf9d4cbd13483b113588c52f4548738205dacb2b86b8bbfffde0e0732687f6e8d9427eff385bfa6f628849378e353a9a7eac182bcfbdb7767b6b97cf86d79b30686be8f121988a7c9c4dc873bd1d8b36cfbc8d0b176e256cd7eda6561eb8cc1060f93ba99f2da7d858c291a51f7bc7a2ebf89e654243545228a3d65c4991b087b3e4becb599288d20b5a15c2cbca774ce6b8165a34434e6cf903efa836266ee6e0608e94216823964c01", 0xb8}, {&(0x7f0000000000)="61b9282ef3630a5dd81ecc4184d30c9af0cd5305f8313fe70bf0229b7d12e33d3bbd8844f32ec2f3d66c24", 0x2b}], 0x3) 20:53:45 executing program 5: socket$inet6(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) select(0x40, &(0x7f0000000000)={0x7f}, 0x0, 0x0, 0x0) __clone(0x0, 0x0) connect(r1, &(0x7f0000000180)=@in={0x2, 0x1}, 0xc) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r4 = accept$inet6(r3, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000240), 0xc) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000040), 0xc) setreuid(0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 20:53:45 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) _lwp_create(0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x2, 0x0) r2 = dup2(r1, r0) listen(r2, 0x7) sendmsg$unix(r2, &(0x7f0000001700)={0x0, 0xfffffffffffffea6, 0x0}, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) dup(r3) 20:53:45 executing program 4: shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000ffe000/0x2000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getpeername$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000002c816dd4a662ad0ad690c6d300"/107], &(0x7f0000000200)=0x5f) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt(r1, 0x0, 0x6, &(0x7f0000000140)="0100358a", 0x4) fcntl$getown(r1, 0x5) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x80}, 0x8) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r3, 0x0, 0x0) recvfrom(r3, &(0x7f0000000040)=""/188, 0xbc, 0x4, 0x0, 0x0) r4 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil) shmat(r4, &(0x7f0000ff9000/0x7000)=nil, 0x1000) semget$private(0x0, 0x3, 0x1a5) r5 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r5, &(0x7f0000ffa000/0x3000)=nil, 0x2000) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r6 = shmget$private(0x0, 0xa000, 0x301, &(0x7f0000ff6000/0xa000)=nil) __clone(0x0, 0x0) shmat(r6, &(0x7f0000ffd000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) 20:53:45 executing program 2: socket(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)="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", 0x188}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 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') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') 20:53:46 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000100)="6037c6bbadcc8948ebf4f4f38596f08c17746eff413266e33ecd9abb462b4a72baa0136034bb9ad8ffc36aea244d0936c6b08150b06616549a339a11d7e6ebdb29f8399ecef4f7c4c1c0e67a8b6577be3b17d40da191f6fb8a998e19bb6432d905195523ba60df92eda9586d041daa807f7be03d0174896d40bb0ae8a8614139317e6d853ea35a24bed2ca1eeb8689c80ae4ae9d4c3808b93f36f426862c19e7d7e699c229a4685960e3e091f64d4c553aa51dd0d555b06c367ba695e7dfc356062ee84d225a45c3e85e6387bf4b245b9e90824bd7da0a01df158ccf74b5a0583c0600ac6149d2352b7d173951ea10e828a5f48e2f4ca678cf135d3dd628673d11b063417ac2b5b21c52dce55f7f307df7e6f6daaf68da631093ec147db60d2ae90f58afc48674c6e16ea6de67290fa71f485d2ae07b928b9a98bbc83423be1ea514930fc4abfcc70292e3358eac402de8ff6d5c5abd4a634828c9fd2fa445819bc4cdd23c11f899905ac981230fed577d2ec3d543a4d493ae3e08a3613bf40f18ab38efbb3a584d7427", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x401}, {0x80, 0x2}}, 0x200) __clone(0x0, 0x0) chroot(&(0x7f0000000180)='./file0\x00') [ 67.9281514] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 858 command syz-executor.2) 20:53:46 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) munlockall() r0 = getppid() r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) setpgid(0x0, 0x0) setpgid(0x0, r0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000001100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x3, 0x0) msgsnd(r2, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r2, &(0x7f00000000c0)={0x0, ""/84}, 0x5c, 0x1, 0x800) msgsnd(r2, &(0x7f0000000000)={0x3, "d33e5ab0be05b10535f08ae5213469ea"}, 0x18, 0x400) 20:53:46 executing program 1: socket$inet6(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) select(0x40, &(0x7f0000000000)={0x7f}, 0x0, 0x0, 0x0) __clone(0x0, 0x0) setreuid(0x0, 0x0) socket$inet6(0x18, 0x5, 0xb7) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) [ 68.1384105] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 537 command syz-executor.4) 20:53:46 executing program 4: shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000ffe000/0x2000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getpeername$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000002c816dd4a662ad0ad690c6d300"/107], &(0x7f0000000200)=0x5f) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt(r1, 0x0, 0x6, &(0x7f0000000140)="0100358a", 0x4) fcntl$getown(r1, 0x5) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x80}, 0x8) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r3, 0x0, 0x0) recvfrom(r3, &(0x7f0000000040)=""/188, 0xbc, 0x4, 0x0, 0x0) r4 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil) shmat(r4, &(0x7f0000ff9000/0x7000)=nil, 0x1000) semget$private(0x0, 0x3, 0x1a5) r5 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r5, &(0x7f0000ffa000/0x3000)=nil, 0x2000) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r6 = shmget$private(0x0, 0xa000, 0x301, &(0x7f0000ff6000/0xa000)=nil) __clone(0x0, 0x0) shmat(r6, &(0x7f0000ffd000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) [ 68.1884744] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 537 command syz-executor.4) [ 68.4688298] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1381 command syz-executor.4) 20:53:47 executing program 0: r0 = socket(0x840000000002, 0x3, 0x0) sendto$inet(r0, &(0x7f0000001640)="44a116f7e77891d4ee5676f4c4ff320c90c62caf", 0x14, 0x0, &(0x7f0000001740)={0x2, 0x0}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000)=0x8, 0x4) 20:53:47 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8402, 0x73) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) 20:53:47 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x180210, 0xc19a2786aee6b7ff) r1 = open$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) readv(r0, &(0x7f0000000680)=[{&(0x7f0000002280)=""/4111, 0x100f}], 0x1) 20:53:47 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}, {r0, 0x2}], 0x2000000000000312, 0x7062) 20:53:47 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=ANY=[@ANYBLOB="0100e91f7789591e9233614b00"], 0xc) listen(r0, 0x0) link(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00') shutdown(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sendto(r1, &(0x7f0000000000)="29bc3fc8d89837cabd49830b3ad400324bd754d3a0a8c33d7427db36188c100129188fd7cc7e9516d8b8522aabdc06498cbe625a51eee2d1b3cd3918e938b1", 0x3f, 0x400, 0x0, 0x0) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) 20:53:47 executing program 3: r0 = socket(0x2, 0x3, 0x88) setsockopt$sock_int(r0, 0xffff, 0x100a, 0x0, 0x0) socket(0x6, 0x20000003, 0x3f) pipe(&(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="c732c061fd37102a282a48a30a72d39a69ee187269137d38ff8f9308a66709a26b82e73a4913090a1e36", 0x2a, 0x1, &(0x7f0000000200)={0x18, 0x2, 0x0, 0x7ffe}, 0xc) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x277) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000080), 0xc) listen(r1, 0xc2ac) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x200) 20:53:47 executing program 1: mprotect(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x4) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000800000000000000000000000000000800000000000000000000000000000000000000000000000000000000d56bc553dbfd10db76664cb99c435b038a2bcc6f4cfb0ae16167dba57fe80a273a6692c4d5e148"], &(0x7f0000000040)=0x3d) sendto$unix(r0, &(0x7f0000000080)="da98924faf496822016fd246f4c8aaa4b3760c57d4f18a3e303a54fcbe93cea10b0d5c8810224e32156e1ce864e973e152770eb812337a934f1628929e7ae8b3712cbd5e1ba1335bb8e26dbf3592766c54e2428b4ddb2c2ffc2a70c332db0cb7623ee549a33cfc20e1d4dfe0c13db90607b8a0555710a0592b7bb47e21fc65db12582670a757f1d0f6ec1caa02ab205087b3335c2e4b094526a3ac9d5f89605b2a4ce135", 0xa4, 0x8, &(0x7f0000000140)=@abs={0x0, 0x0, 0x1}, 0x8) 20:53:47 executing program 0: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) __clone(0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000100)=[{0x3, 0x7, 0x1000}, {0x3, 0x80}, {0x1, 0x59, 0x800}, {0x0, 0x10001, 0x1000}, {0x3, 0x401, 0x800}, {0x3, 0x6, 0x800}, {0x0, 0x2, 0x1000}], 0x7) semop(r0, &(0x7f0000000340), 0x21) __clone(0x3000, &(0x7f0000000140)="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") semget(0x1, 0x1, 0x4) semget(0x2, 0xe, 0x59) r1 = semget$private(0x0, 0x1, 0x200) semctl$SETVAL(r1, 0x1, 0x8, 0x0) setrlimit(0x6, &(0x7f0000000000)) mlockall(0x2) [ 69.1596958] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1003 command syz-executor.5) 20:53:47 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0xe8d2, 0x4) r2 = dup(r0) sendto$inet6(r2, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x8c, 0x400) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0xc) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0xc) r7 = getegid() setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000400)={r5, r6, r7}, 0xc) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0xc) r9 = getegid() socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r10, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0xc) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r12, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$SO_PEERCRED(r12, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0xc) r14 = getgid() socketpair(0x18, 0x2, 0xfa, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r15, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) setgid(r16) getgroups(0x8, &(0x7f0000000400)=[r3, r7, r8, r9, r11, r13, r14, r16]) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000002c0)=0x8) r17 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r17, 0x8, &(0x7f0000000280)={0x3, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x190) r18 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000780)='./file0\x00', 0x40028, 0x0) fcntl$lock(r18, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x1000300010005}) 20:53:47 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x24) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000140)='./file0\x00', 0x20, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x80000002a, r2, &(0x7f0000000040), 0x8000000000000) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) wait4(r4, &(0x7f00000001c0), 0x20, &(0x7f00000002c0)) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x6, 0x3, 0x6, 0x100030000fffd, r2}) 20:53:47 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockname$inet(r3, &(0x7f0000000000), &(0x7f0000000080)=0xc) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000180), 0xc) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) getpgrp() mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r2, 0x140) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) bind(r4, &(0x7f00000001c0)=@un=@file={0x3, './file0\x00'}, 0xa) 20:53:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) fchmod(r1, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="baf2a3ac", 0x4) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) shutdown(r2, 0x2) 20:53:47 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fdatasync(r0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x55ad85fd40ecec69, 0xa11, r0, 0x0, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x10, 0x40000000, 0xf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r4 = accept$inet6(r3, 0x0, &(0x7f0000000180)) accept(r4, &(0x7f00000001c0)=@un=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) fcntl$dupfd(r1, 0x0, r2) 20:53:48 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="eb", 0x1) r0 = socket$inet(0x2, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) __clone(0x0, 0x0) [ 69.7304311] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 950 command syz-executor.2) [ 69.7404293] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 950 command syz-executor.2) [ 69.7604608] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 950 command syz-executor.2) [ 69.7704660] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 950 command syz-executor.2) 20:53:48 executing program 4: r0 = socket(0x2, 0x3, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) setsockopt$sock_timeval(r2, 0xffff, 0x100c, &(0x7f0000000000)={0x5, 0xfffffffffffffff9}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x100a, 0x0, 0x0) 20:53:48 executing program 4: open(0x0, 0x2070e, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) socket(0x1, 0x40000005, 0x9) lseek(r0, 0xa0, 0x2) semget(0x0, 0x0, 0x0) semctl$GETPID(0x0, 0x1, 0x4, 0x0) r1 = semget$private(0x0, 0x7, 0x80) semop(r1, &(0x7f0000000240), 0x6) semop(r1, &(0x7f0000000140), 0x2aaaaaaaaaaaaae4) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/154) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000100), 0xc) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, 0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x80000001) 20:53:48 executing program 3: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='\x00', 0x0, 0x20) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fsync(r0) 20:53:48 executing program 1: __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000001f40)=ANY=[@ANYBLOB="007b57ed5100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1dd896723000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e1d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x3, 0x0) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a380f0cef24dbb70002ec2fc141959100"/52], 0x31, 0x800) msgrcv(r1, &(0x7f0000001180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e100"/92], 0x5c, 0x0, 0x800) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xffffffffffffff57) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000240), 0x0) semop(r3, &(0x7f0000000240), 0x6) semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = socket(0x800000018, 0x3, 0x0) bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731890, 0x7}, 0x8) r5 = __clone(0x0, &(0x7f0000001280)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") wait4(r5, &(0x7f0000001040), 0x40, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r7, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f00000012c0)=0x8f) r8 = paccept(r7, &(0x7f0000001100)=@in, &(0x7f0000001200)=0xc, 0x20000000) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f00000010c0)={0x0, 0x0}, 0xfffffffffffffeda) r10 = semget$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) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000001040)=0xc) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r12, r9, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001500)={r5, r9, r13}, 0xc) msgsnd(r1, &(0x7f0000001240)=ANY=[@ANYBLOB="03c747d66796388c961b15210eca800000eeff8cff"], 0x8, 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000300)={{0x9, r11, r14, r2, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) 20:53:48 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg(r0, &(0x7f0000000800)={&(0x7f00000008c0)=@in={0x2, 0x0}, 0xc, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="102000000000000000000000dfffffff"], 0x10}, 0x1) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 20:53:48 executing program 0: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8202c004d3a356db55871892ec4a6830df8d8373fb648b6d89851d31ce1f52999ec84a8ea4c96d9114902dad2652642ad710c03be48e61665b0900000066860828df8421d34300318b19209ec300536eb67c8a26ead8ad3a69ac5a42011edafcb111bb7c857b9b8fe0f2031559074c16ef9e06f52c1bce5ed8772a4e4bbabb76f279653733033b45bd632937a526e65300b700000000f100000d1b95a967c90fac571191169d196bbdb0c715c0fe2abbca36c4d179a3eb19996408215cb31bf68ac6fdb12503f30810567414ba464ba35d039ee4262c71805d12cb2819bd8723e26f4b6bd9671f882c8fb099e3a00cfbc83284c769bde1c8a2dd6828b7fef63ba4f7d952e3ddaf6b60c2fbdc931565aee019f9b4d0a47000000000000000001e00"/303], 0x10) 20:53:49 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2001, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0x18, 0x2, 0x20) accept(r1, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0xc) poll(&(0x7f0000000200)=[{r0, 0xe602857f74fac065}], 0x1, 0x0) semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)=[0xffe0, 0x2, 0x5, 0xa0bf, 0x1, 0x20, 0x7, 0x8, 0x24, 0x2]) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 20:53:49 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) recvfrom(r0, &(0x7f00000001c0)=""/102387, 0x18ff3, 0x1803, &(0x7f0000000140)=@in={0x2, 0x1}, 0xc) r1 = socket(0x18, 0x400000002, 0x0) close(r1) r2 = socket(0x18, 0x3, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r1, &(0x7f0000000040)="baf2a3ac324f5d5b", 0x8) 20:53:49 executing program 5: pipe2(&(0x7f0000001380)={0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x1) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000), 0xc) 20:53:49 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) getrusage(0x0, &(0x7f0000000080)) readv(r0, &(0x7f0000000680)=[{&(0x7f0000002280)=""/4111, 0x100f}], 0x1) 20:53:49 executing program 4: mprotect(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x4) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="eb", 0x1) 20:53:49 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x80, 0x1) r0 = socket$unix(0x1, 0x1, 0x0) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) utimensat(0xffffffffffffff9c, &(0x7f0000001280)='./file0\x00', &(0x7f0000001440)={{0xffffffffffffffff}}, 0x0) chroot(&(0x7f0000000040)='./file0\x00') 20:53:49 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x80000001) rmdir(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x104) socketpair(0x18, 0x5, 0x57, &(0x7f00000000c0)={0xffffffffffffffff}) bind(r1, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x1}, 0x8) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/112, 0x70) fchdir(r0) 20:53:49 executing program 4: r0 = __clone(0x0, &(0x7f0000000040)="5fbd5db9493d763d115e6e4ac0c87c0706973e26b276a60e5433e49399ad5d4eb0b5c845c16208c9f693405706cdfe4f") socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) fchroot(r1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00', 0x400) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) accept$inet6(r3, &(0x7f0000000080), &(0x7f00000000c0)=0xc) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) wait4(r0, &(0x7f0000000180), 0x4, &(0x7f00000001c0)) [ 71.4125405] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1104 command syz-executor.2) [ 71.4525872] ubc_uiomove: error=14 [ 71.4525872] ubc_uiomove: error=14 [ 71.4625962] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1104 command syz-executor.2) 20:53:49 executing program 0: r0 = _lwp_self() _lwp_wakeup(r0) _lwp_create(&(0x7f0000001240)={0x1, &(0x7f00000011c0)={0xf, &(0x7f0000001140)={0x2, 0x0, {[0x80000000, 0x9, 0x4, 0x8001]}, {0x1, 0x1fffc000, 0x4}, {0x3, 0xc624, '-\x00'}}, {[0x4, 0x9, 0x5, 0xfff]}, {0x8, 0x100000001, 0x4}, {0x1, 0xf6, '^\x00'}}, {[0x0, 0x200, 0x200, 0xffffffff]}, {0x8, 0x3f, 0x1}, {0x0, 0x2, '\\&.}\x00'}}, 0x40, &(0x7f00000012c0)) r1 = _lwp_self() _lwp_wakeup(r1) r2 = _lwp_self() _lwp_wakeup(r2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x100b, &(0x7f0000000000)={0xffffffff, 0xb3c}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, 0x0, 0x0, 0x3, 0x0, 0x0) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) _lwp_wakeup(r1) connect(r5, &(0x7f0000000040)=@in={0x2, 0x0}, 0xc) r6 = _lwp_self() _lwp_wakeup(r6) r7 = _lwp_self() _lwp_detach(r7) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r8, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) sendto(r8, &(0x7f00000010c0)="f47294cdfb99d70085adf6e26412c2cbda3cc689af4afc0cf5ca302300f1b7da7d153625a23028abc06c9d9f1a77f1769541792335216ac81fdddf23843f81b08fb10e855689e2c60366f4f596dd21c3d040a1595dfd86119a17fab95952c173b49daa85aaab1f5c268b742d8f", 0x6d, 0x0, &(0x7f0000001300)=@in6={0x18, 0x2, 0x3f, 0x200}, 0xc) socketpair$unix(0x1, 0x0, 0x0, 0x0) __clone(0x0, 0x0) r9 = msgget$private(0x0, 0x0) msgrcv(r9, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000000000000000000000000000000001000"/4104], 0x1008, 0x3, 0x0) msgsnd(r9, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) _lwp_wait(r6, &(0x7f0000001040)=r7) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) msgrcv(r9, &(0x7f0000001340)={0x0, ""/68}, 0xffffffffffffff6e, 0x0, 0x800) 20:53:50 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x101}], 0x1) r0 = socket(0x2, 0x3, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000380)={0x0, 0x4d}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/324], 0x10) sendmsg(r0, &(0x7f0000000400)={0x0, 0xffffffffffffff45, 0x0, 0x131, &(0x7f0000000240)=[{0x20f, 0x6, 0x20, "f622889a93011227a70b77450d24538ee476e7cbe9eda950316c9ab81871e8ac262c4163d25f12f1ccb5d4eaf3c029b285117dc8b9748f1c494413cbc0bcc7612497b41f9dd96aa9c2e5d447bfd08755a5672c8d3a4292c061644b84d8155acf186ba162332b3712f78bbf3b3735ba2ba8d433b1ef668d71cfa5f12203f472da944ead33e6af73c3509b5e3834a1edaea1328d0eabf463ba821ea90de5d72fe99357c48908246585f2dc490582aaab112dfbbb6673e0c0563cefc906d47eaff5200fc7680affd6c45a65ddf28367860cc8b8bb63127fc7058e95f79eeaacb45d8d670050ff51541b94dad781ab7b66d74b43c8ed398a60b05e"}], 0x2}, 0x0) 20:53:50 executing program 1: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) 20:53:50 executing program 4: socketpair(0x6, 0x10000000, 0x1, 0x0) 20:53:50 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) munmap(&(0x7f0000179000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff}) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) r3 = dup(r2) sendto$inet6(r3, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1000000, 0x2) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 20:53:50 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x10000000, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000240)="7e7990c6e6db30bba8f9fc43f28068118c044a7a10763e1cd0e71beb61da6fc0b54b94d9a4962a6a8e12420326754bdd34c13a157def979f20b4a4bb36769a2f44cea47aad47bd1141b4336a2153c68c75ec018336a67d83def689bcc2686b72cc3df88ca7d45c8333be944c4fc74655d5659f1f27bd8a34befa9a2c", 0x7c) fdatasync(0xffffffffffffff9c) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00002f2b66696c65300002fbbb1b8de44d4110873da310e387cdfcb202c9ae2fc296dd321e0cceb5607b5137cc38d2d6861f08cda679a570ffaef2931b548038505d6b3277d63aaccc846f259a90b1361e5769c79908dabef10804b978d47b46d3e551d64d16c34224a0fbc36a12cc1501096b6d144b6695120df4952671473a80137a6e4a1666238d670adc2d9d36f7a4e503902a4797220f3fc506229ddde307f977bfceec5487f3018f0e2e23e0067e2f005e812af52640bea0591a1f4aec39fd413ac8910924350d2346daaff11bf40be28e831956bab9fa05fd3366efd888df18e82ce9396a5830f2122dc513a9dde6b73f7fba14b101f17f80960100b4ab5d0f633d61d50a1289cde8693f1374d62520b74cc4916fb1fda1e713259f196a5e95488a"], 0xa) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 20:53:50 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x104862a, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(0x0, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x1f}, {0xca7, 0x8}}) preadv(r1, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x104862a, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff}) msgget$private(0x0, 0xa0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) r3 = dup(r2) recvfrom(r3, &(0x7f00000002c0)=""/17, 0x11, 0x42, &(0x7f0000000300)=@in6={0x18, 0x2, 0x2, 0x5}, 0xc) sendto$inet6(r3, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) fchmodat(r3, &(0x7f00000000c0)='./file0\x00', 0x10, 0x600) 20:53:50 executing program 1: mknod(&(0x7f0000000080)='./file0\x00', 0xcb7567723ce6e558, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) recvfrom(r0, &(0x7f0000000380)=""/37, 0x25, 0x0, &(0x7f00000003c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8) chroot(&(0x7f0000000100)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000640)=[{&(0x7f0000000480)=""/16, 0x10}, {&(0x7f00000004c0)=""/236, 0xec}, {&(0x7f00000005c0)=""/77, 0x4d}], 0x3) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r3 = accept(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r6 = dup2(r4, r5) connect(r6, &(0x7f0000000400)=@un=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r3, &(0x7f0000000340)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000140)="9be5a4587e5c06d0a986", 0xa}, {&(0x7f00000001c0)="5bbfd1c38f9856973aeaab8e3a5a21de1605ee84d1838452f29c280f7785593c11c269158e627e300eb8e73511e505f955e980c959f54c98baab12a2b60297ca1b01adef722c0db6e31707fe6d63f542ec85abe86d30f60dadfc848d8ebfee65b8a3e3945dd93ec77ff6097f3e9d66b7f4057154e570fbb3c038ca0b51c54b0b38feb579aade440f045a61d61f411b0bee25e2f90e7d916ac0627f3607d48584c3f865f37efe689ecd9a3d190aa1d48587d27801b6f1df4fbad5c19f945615ad367657234ae51bbf43bd7c148992c9109dfe771f1f15c4649f9abbf232782e43d2d26200"/241, 0xf1}, {&(0x7f00000002c0)="fc7109906cd8714a0c461ed1ae96bfc9513bd9f14aea6105e09aff8f673a07eb21d19ea0b6c620de64ee9e963296b6", 0x2f}], 0x138, 0x0, 0x0, 0x4}, 0x8) open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) 20:53:50 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x18, 0x2, 0x0) msgget(0x0, 0x17) setsockopt(r0, 0x1000000000029, 0xb, &(0x7f0000000180)="01000000", 0x4) 20:53:50 executing program 3: clock_settime(0x0, 0x0) r0 = __clone(0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x2a, r1, &(0x7f0000000040), 0x0) ptrace(0x4000000009, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x16, r0, 0x0, 0x4) 20:53:50 executing program 0: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x100, &(0x7f0000000000)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c740399f3087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a3fbfbe2") getuid() r1 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r1, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r2 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r2, 0x0, 0x0) getuid() getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = __clone(0x0, 0x0) r4 = socket(0x18, 0x3, 0x0) connect$unix(r4, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r4, 0x0, 0x0) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r5, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r3, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) chroot(&(0x7f0000000240)='./file0\x00') listen(0xffffffffffffffff, 0x0) 20:53:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x80) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000340)="06d072e7b16924a9cef1b3d4232e3b53d45fec454fe18698900fef82091c80f1e949b8343b758e999e2b6611faae1682ac3535fe8fe748350c9aac0a", 0x3c}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f00000002c0)='./file0/../file0\x00', 0x10000, 0x1) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r7 = dup2(r6, r3) r8 = paccept(r0, &(0x7f0000002900)=@un=@abs, &(0x7f0000002940)=0x8, 0x20000000) sendmsg$unix(r4, &(0x7f00000029c0)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002840)=[{&(0x7f0000000680)="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{&(0x7f0000001780)="8be28507f56c8541361979d6aa7d1a9bbe6436738d2da897b80253b11f4543272d85bded89d660b183a89f2acea14f056c9d6db7a9f294fc58d3d587a7b5765064af00208425b3872e21ba1a456fd6fa182780141f9ee8ea6ce1915220c6974dbd1100796e", 0x65}, {&(0x7f0000001800)="eb991f7af6bc6c3917106028ee999f3ac33fa22602e7", 0x16}, 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0x1000}, {&(0x7f0000003580)="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", 0x1000}], 0xa, &(0x7f0000002980)=[@rights={0x30, 0xffff, 0x1, [r5, r2, r7, r2, 0xffffffffffffffff, 0xffffffffffffffff, r0, r8]}], 0x30, 0xd}, 0x9) writev(r3, &(0x7f0000000640)=[{&(0x7f00000004c0)="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", 0x16e}], 0x1) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003540)={0xffffffffffffffff}) setsockopt$sock_int(r9, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) r10 = dup(r9) sendto$inet6(r10, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) mknodat(r10, &(0x7f0000000080)='./file0\x00', 0x8000, 0x184b01ce) 20:53:51 executing program 3: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040)) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) accept$inet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) wait4(0x0, 0x0, 0x0, &(0x7f0000000400)) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) fsync(0xffffffffffffffff) socket$unix(0x1, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000100)={{0x8, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) lchown(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) getgroups(0x7, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0xc) getgroups(0x7, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) dup2(0xffffffffffffffff, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) accept(r5, &(0x7f0000001240)=@un=@abs, &(0x7f0000001280)=0x8) 20:53:51 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x918, r0, 0x0, 0x3f) fdatasync(r0) faccessat(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:53:51 executing program 0: clock_getres(0x0, &(0x7f00000001c0)) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) recvfrom$unix(r0, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) 20:53:51 executing program 0: socket(0x0, 0x0, 0x0) __clone(0x0, 0x0) wait4(0x0, 0x0, 0x20006, 0x0) r0 = __clone(0x0, 0x0) socketpair(0x1f, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) paccept(r1, 0x0, &(0x7f0000000040), 0x40000000) ptrace(0x9, r0, 0x0, 0x0) r2 = shmget$private(0x0, 0x2000, 0x6a0, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0x3) ptrace(0x23, r0, &(0x7f0000000080), 0x3) 20:53:51 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r1 = socket$unix(0x1, 0xafd83d10c8f6e921, 0x0) getsockname$unix(r1, &(0x7f0000001a00)=@file={0x0, ""/108}, &(0x7f0000001a80)=0x6e) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0) r4 = semget$private(0x0, 0x5, 0x0) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) preadv(r5, &(0x7f0000001840)=[{&(0x7f0000000600)=""/187, 0xbb}, {&(0x7f0000000140)=""/11, 0xb}, {&(0x7f0000000280)=""/32, 0x20}, {&(0x7f0000000300)}, {0x0}, {&(0x7f00000006c0)=""/55, 0x37}, {&(0x7f0000000700)=""/197, 0xc5}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/37, 0x25}], 0x9, 0x200) semctl$IPC_RMID(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)="d62477409532e6c67282bd34e6c9fa70ae197015f0ae0a917139b52d72c1ae1f94ce01a377a0d9730b4c0a8d202819f1b66172a447a8b1e46cc532bc0215d22ef14ae79ea6ce8dd4f6536d679dbe529ce36ed4fa3f79eca36593bce136223b38fbcd5116c7d72281536e3400108e951e3cc9311c25f93eccada7f004ddd76c1a108084f8062b3ce654cf6900a7675a20e1c936686bef3cb58f3b15eb63ad8c3ad8cd0e3f714cac581bdaa5d1b6b52204c0a7dc812ece7a26b551879101b868", 0xbf}, {&(0x7f00000000c0)="4d38dea98ed052461c70e2854f", 0xd}, {&(0x7f0000000380)="f49fdfc58acdfd0d0623442b2e1340313aa2ff2b5a6452f4ebb8696472162dab3add4b8018aa20ff1f309a836a98c5892ec5073f61e261a018c8ecddcb3686e102a4a63746dd123cd542c77b4b7b", 0x4e}, {&(0x7f0000000400)="73498bf8580e0b2cf81c93b8f85025262c850e35cb31ff3d3f368ad66eeb2b14af02da785fc683591758102e69821e2f8b0bdbb59bc0c808a6d4dcc83cb83758ad80f0c9a203416418be024fbb498c6b9a74bfe80f68123bf90c6110f7991d250085cf2ff36a9ef50586719dffa76836a06838dea12c5bda2283dd4474ed83d3c0c9ecf9210f08f179753d004a560255a9b1eff3f6b7c223e9cf5b5ad6aceb4c56307670d31b04ab9ccd9f9219114580d7481e5e375ffe5505ec70cff98ace9af1287d0d3b8e844fa618d5b701c4bd6777b34d9822b02613cf82087cc8e73ddc8ce432af2dd7165927398d4ed411a288c5d8", 0xf2}, {&(0x7f0000000500)="cfffca0cf379f1735d61b3d1d3477c6c82031e9c9f0489e00530536ce707e5c32caa6a59de0d28eb939b79cf088c481560a6ea6e17e5d1bb0eff51d52e49fe109d80eafe26eed0048efa5fc5bdf2a1281e7efdee6fce4c7656294c485b8b813adcb86fd6da6c22e3", 0x68}], 0x5) semctl$GETNCNT(r4, 0x0, 0x3, 0x0) semctl$IPC_RMID(r4, 0x0, 0x0) semget(0x3, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffff9c, 0xffff, 0x80, &(0x7f0000000300)={0x400, 0xc6}, 0x8) fchroot(0xffffffffffffffff) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x42000400000c02c1, 0x20) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0x110602, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4, 0x10, r7, 0x0, 0x0) r8 = semget$private(0x0, 0x7, 0x0) semop(r8, &(0x7f0000000100)=[{0x3, 0x7, 0x1000}, {0x3, 0x80}, {0x1, 0x59, 0x800}, {0x0, 0x10001, 0x1000}, {0x3, 0x401, 0x800}, {0x3, 0x6, 0x800}, {0x0, 0x2, 0x1000}], 0x7) semop(r8, &(0x7f0000000340), 0x21) semctl$GETZCNT(r8, 0x7, 0x7, &(0x7f0000001900)=""/243) 20:53:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/215, 0xd7}], 0x1, 0x0}, 0x40) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) writev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="9b847c26ee41cfa902080ed986f01b12459da9d27288d7a378c8186a94297b5c243edb47951a1c651c1128c5053f6d74653b28c3c19af03c4f01714c500f2c5cdcee2354097a8030aefcb933d656786cecbede6d30133b03539ac8fffbe1341ab0de37f3cf79a6dc4bc0a4857ba163a1329ca9237db897604706bf327a760ccb1d2ae05e318ce08e415d65cee01ed453bbf92022130eb733cb5072f16246a1c3adaf1ecf9e81a91c1ed3f2408f13590cd3fa6c8d16f0b3799d385546c592c5c9b80005ea9f6e88aa6f0419f2e441f6c3ddbd38380e8ed5facd70cdb7521146c315452e", 0xe3}], 0x1) writev(r0, &(0x7f0000000740), 0x295) 20:53:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000100)=[{0x3, 0x7, 0x1000}, {0x3, 0x80}, {0x0, 0x59, 0x800}, {0x0, 0x10001, 0x1000}, {0x3, 0x401, 0x800}, {0x3, 0x6, 0x800}, {0x0, 0x1}], 0x7) semop(r0, &(0x7f0000000340), 0x21) semctl$IPC_RMID(r0, 0x0, 0x0) socket(0x2, 0x2, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munlockall() pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) fchroot(r1) pipe2(0x0, 0x0) socket(0x2, 0x0, 0x3f) socketpair(0x1, 0x70000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) r3 = dup(r2) getsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000040)="3b7afbac130f09e534f7ddf9a62cf8b9a659cdb7dcb03f9e01ec1fc77e7aeaf3269d8c504a82fd309a81d515eecff607c46b3afca01b5c2601f3e4c9b2fbce1f95f851197dcdd8b6d637f05b24b91d805c737eb61871f5bc9753a14074e7169a3b008ec4000187b25a2fcfcb5799bec67534afbbe9d8e3304fc5e3b646bf167458421736e55e2780fddaef41c51f243551307d124fd40dcc3a3ea1", 0x9b, 0x8, &(0x7f0000000140)=@in={0x2, 0x3}, 0xc) pipe2(0x0, 0x0) __clone(0x0, 0x0) 20:53:51 executing program 1: __clone(0x0, &(0x7f0000000040)="5fbd5db9493d763d115e6e4ac0c87c0706973e26b276a60e5433e49399ad5d4eb0b5c845c16208c9f693405706cdfe4f") open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040), 0x357, 0x8) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000100)=[{0x3, 0x7, 0x1000}, {0x3, 0x80}, {0x1, 0x59, 0x800}, {0x0, 0x10001, 0x1000}, {0x3, 0x401, 0x800}, {0x3, 0x6, 0x800}, {0x0, 0x2, 0x1000}], 0x7) semop(r1, &(0x7f0000000340), 0x21) semop(r1, &(0x7f0000000080)=[{0x4, 0x3ad, 0x1000}, {0x4, 0x185, 0x1800}, {0x3, 0xfe00, 0x1000}, {0x3, 0x7f, 0x800}, {0x0, 0x81, 0x1000}, {0x3, 0x1214, 0x2800}, {0x4, 0x3, 0x1800}, {0x4, 0x5, 0x1000}, {0x1, 0x7, 0x1000}, {0x2, 0x7, 0x1000}], 0xa) [ 73.6653705] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 876 command syz-executor.5) [ 73.7254475] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/process_machdep.c:159:2, member access within misaligned address 0xffffd080b3c778c8 for type 'struct fpreg' which requires 16 byte alignment [ 73.7454650] cpu1: Begin traceback... [ 73.7654922] vpanic() at netbsd:vpanic+0x2aa [ 73.8255685] isAlreadyReported() at netbsd:isAlreadyReported [ 73.8856450] HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc [ 73.9457195] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b [ 73.9957830] process_read_fpregs() at netbsd:process_read_fpregs+0x3d [ 74.0558700] proc_regio() at netbsd:proc_regio+0x164 [ 74.1159339] process_dofpregs() at netbsd:process_dofpregs+0xa7 [ 74.1659964] do_ptrace() at netbsd:do_ptrace+0x12d6 [ 74.2160584] sys_ptrace() at netbsd:sys_ptrace+0x4f [ 74.2661212] sys___syscall() at netbsd:sys___syscall+0x1c8 [ 74.3262000] syscall() at netbsd:syscall+0x29a [ 74.3462249] --- syscall (number 198) --- [ 74.3462249] Skipping crash dump on recursive panic [ 74.3462249] 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 [ 74.3762577] Faulted in mid-traceback; aborting... [ 74.3762577] fatal breakpoint trap in supervisor mode [ 74.3862698] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x7ee1deac7000 ilevel 0 rsp 0xffffd080b3c764b0 [ 74.3962824] curlwp 0xfffffb06f4c74500 pid 1078.3 lowest kstack 0xffffd080b3c742c0 Stopped in pid 1078.3 (syz-executor.0) 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) --- [ 74.3962824] Skipping crash dump on recursive panic [ 74.3962824] 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 [ 74.3962824] Faulted in mid-traceback; aborting... [ 74.3962824] fatal breakpoint trap in supervisor mode [ 74.3962824] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x7ee1deac7000 ilevel 0x8 rsp 0xffffd080b3c751b0 [ 74.3962824] curlwp 0xfffffb06f4c74500 pid 1078.3 lowest kstack 0xffffd080b3c742c0 Stopped in pid 1078.3 (syz-executor.0) at netbsd:breakpoint+0x5: leave