Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts. 2020/02/03 17:40:31 fuzzer started 2020/02/03 17:40:31 dialing manager at 10.128.0.105:40829 2020/02/03 17:40:31 syscalls: 215 2020/02/03 17:40:31 code coverage: enabled 2020/02/03 17:40:31 comparison tracing: enabled 2020/02/03 17:40:31 extra coverage: support is not implemented in syzkaller 2020/02/03 17:40:31 setuid sandbox: support is not implemented in syzkaller 2020/02/03 17:40:31 namespace sandbox: support is not implemented in syzkaller 2020/02/03 17:40:31 Android sandbox: support is not implemented in syzkaller 2020/02/03 17:40:31 fault injection: support is not implemented in syzkaller 2020/02/03 17:40:31 leak checking: support is not implemented in syzkaller 2020/02/03 17:40:31 net packet injection: support is not implemented in syzkaller 2020/02/03 17:40:31 net device setup: support is not implemented in syzkaller 2020/02/03 17:40:31 concurrency sanitizer: support is not implemented in syzkaller 2020/02/03 17:40:31 devlink PCI setup: support is not implemented in syzkaller 17:40:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x35, 0x0, 0x0) 17:40:34 executing program 1: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 17:40:34 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000200)) 17:40:34 executing program 3: r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) lseek(r0, 0x0, 0x3) 17:40:34 executing program 4: getitimer(0x14c331594963ba13, 0x0) 17:40:34 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) syz_emit_ethernet(0x2a, &(0x7f0000000000)) 17:40:36 executing program 4: syz_emit_ethernet(0x616, &(0x7f00000006c0)) 17:40:36 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000200)) 17:40:36 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x3, 0x0, 0x0) 17:40:36 executing program 4: syz_emit_ethernet(0x4f, &(0x7f0000000000)) 17:40:36 executing program 4: semop(0x0, &(0x7f00000001c0)=[{0x0, 0xc7}, {0x0, 0xff7f}], 0x2) 17:40:36 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0}, {0xa, 0x0}, 0x1f00}, 0x5c) 17:40:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) recvfrom$inet6(r0, 0x0, 0x0, 0x160, 0x0, 0x0) 17:40:37 executing program 4: r0 = socket(0x18, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) 17:40:37 executing program 2: r0 = socket(0x18, 0x0, 0x0) connect$inet6(r0, 0x0, 0x5b) 17:40:37 executing program 5: setitimer(0x1000000, 0x0, 0x0) 17:40:37 executing program 0: r0 = socket(0x18, 0x0, 0x2) connect$inet6(r0, 0x0, 0x0) 17:40:37 executing program 3: semctl$GETVAL(0x0, 0x4, 0xc, 0x0) 17:40:37 executing program 1: semctl$GETZCNT(0x0, 0x4, 0xf, 0x0) 17:40:37 executing program 4: 17:40:37 executing program 5: 17:40:37 executing program 4: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6280, 0xffffffffffffffff) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 17:40:37 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000000000)) 17:40:37 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0}, 0x1c) 17:40:37 executing program 3: syz_emit_ethernet(0x5e, &(0x7f0000000340)) 17:40:37 executing program 1: 17:40:37 executing program 2: 17:40:37 executing program 2: 17:40:37 executing program 1: 17:40:37 executing program 5: 17:40:37 executing program 0: 17:40:37 executing program 5: 17:40:37 executing program 3: 17:40:37 executing program 5: 17:40:37 executing program 4: 17:40:37 executing program 3: 17:40:37 executing program 0: 17:40:37 executing program 1: 17:40:37 executing program 2: 17:40:37 executing program 0: 17:40:37 executing program 5: 17:40:37 executing program 3: 17:40:37 executing program 1: 17:40:37 executing program 2: 17:40:37 executing program 0: 17:40:37 executing program 5: 17:40:38 executing program 4: 17:40:38 executing program 1: 17:40:38 executing program 3: 17:40:38 executing program 5: 17:40:38 executing program 2: 17:40:38 executing program 0: 17:40:38 executing program 5: 17:40:38 executing program 2: 17:40:38 executing program 3: 17:40:38 executing program 0: 17:40:38 executing program 1: 17:40:38 executing program 4: 17:40:38 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x4, 0x0, 0x0) 17:40:38 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f0000000080)={0xa, 0x0}, 0x1c) 17:40:38 executing program 1: socket$inet(0x2, 0x0, 0xffffffffffff0001) 17:40:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="ff", 0x1) 17:40:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcb, &(0x7f0000000280)={{0xa, 0x0}, {0xa, 0x0}}, 0x5c) 17:40:38 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202a0"], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="0714000000000025ff149b33ff0f000000000000", 0x14) write(r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) paccept(r1, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0xc, 0x0) 17:40:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x18, 0x20000000, 0x1) bind$inet6(r1, &(0x7f0000000040)={0x18, 0x1, 0x1fb, 0x1}, 0xc) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) write(r1, 0x0, 0x0) 17:40:38 executing program 3: r0 = socket(0x400000000018, 0x3, 0x0) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in, 0xc, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/246, 0xf6}], 0x1, &(0x7f0000000200)=""/52, 0x34}, 0x443) socket(0x6, 0x10000000, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_opts(r0, 0x29, 0x28, 0x0, 0x0) 17:40:38 executing program 5: setgroups(0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 17:40:38 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x18, 0x3, 0x0) r2 = socket(0x11, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400004) getdents(r3, &(0x7f00000001c0)=""/4096, 0x1000) r4 = socket(0x11, 0x3, 0x0) getpeername$inet6(r4, 0x0, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r4, 0x6, r5) getpeername$inet6(r2, 0x0, 0x0) r6 = dup2(r2, r1) write(r6, &(0x7f0000000000), 0x0) r7 = socket(0x11, 0x3, 0x0) getpeername$inet6(r7, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0x68, &(0x7f0000000040)={{0x18, 0x1, 0x800, 0x7}, {0x18, 0x3, 0x5c8ceec6, 0x20}, 0x8, [0x8, 0x8000, 0x794b, 0xfffff800, 0xffff, 0x2, 0x40, 0x7]}, 0x3c) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 17:40:38 executing program 5: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x5e) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 17:40:38 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6a, 0x0, 0x0) r1 = semget$private(0x0, 0x4, 0x220) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000140)={{0x20040000, r2, r3, 0x0, 0x0, 0x2, 0x9}, 0x5, 0x5, 0x2}) semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000040)=""/17) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r4, 0x0, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) 17:40:38 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x18, 0x3, 0x0) r2 = socket(0x11, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400004) getdents(r3, &(0x7f00000001c0)=""/4096, 0x1000) r4 = socket(0x11, 0x3, 0x0) getpeername$inet6(r4, 0x0, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r4, 0x6, r5) getpeername$inet6(r2, 0x0, 0x0) r6 = dup2(r2, r1) write(r6, &(0x7f0000000000), 0x0) r7 = socket(0x11, 0x3, 0x0) getpeername$inet6(r7, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0x68, &(0x7f0000000040)={{0x18, 0x1, 0x800, 0x7}, {0x18, 0x3, 0x5c8ceec6, 0x20}, 0x8, [0x8, 0x8000, 0x794b, 0xfffff800, 0xffff, 0x2, 0x40, 0x7]}, 0x3c) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 17:40:38 executing program 4: madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) msgget$private(0x0, 0x41) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) [ 46.5307164] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 874 command syz-executor.0) 17:40:38 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x18, 0x3, 0x0) r2 = socket(0x11, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400004) getdents(r3, &(0x7f00000001c0)=""/4096, 0x1000) r4 = socket(0x11, 0x3, 0x0) getpeername$inet6(r4, 0x0, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r4, 0x6, r5) getpeername$inet6(r2, 0x0, 0x0) r6 = dup2(r2, r1) write(r6, &(0x7f0000000000), 0x0) r7 = socket(0x11, 0x3, 0x0) getpeername$inet6(r7, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0x68, &(0x7f0000000040)={{0x18, 0x1, 0x800, 0x7}, {0x18, 0x3, 0x5c8ceec6, 0x20}, 0x8, [0x8, 0x8000, 0x794b, 0xfffff800, 0xffff, 0x2, 0x40, 0x7]}, 0x3c) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 17:40:38 executing program 0: r0 = socket(0x400000000018, 0x3, 0x0) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) sendmsg(r1, &(0x7f0000000580)={&(0x7f0000000300)=@in6={0x18, 0x0, 0x200000, 0xfffffffd}, 0xc, 0x0}, 0x8) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) r3 = socket(0x11, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f0000000600), &(0x7f0000000640)=0x10) getpeername$inet6(r3, 0x0, 0x0) close(r3) recvmsg(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@in, 0xc, &(0x7f0000000400)=[{&(0x7f0000000040)=""/127, 0x7f}, {&(0x7f00000000c0)=""/135, 0x87}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000340)=""/178, 0xb2}], 0x5, &(0x7f0000000480)=""/227, 0xe3}, 0x2) 17:40:38 executing program 3: truncate(&(0x7f0000000000)='./file0\x00', 0x3f) setuid(0x0) [ 46.6709625] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 874 command syz-executor.0) 17:40:39 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20, 0x26) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = paccept(r1, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc, 0x30000000) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x3}, 0xc) openat(r0, &(0x7f0000000400)='./file0\x00', 0x8, 0x0) 17:40:39 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="2c98af7d5233469cc5f9ea880e28eb017d8b2d6e3b7ce4092d4e3546884b4432055a187b2bf41638a23fb67e0e256df38794680fa0d3a52e28614b03", 0x3c}, {&(0x7f0000000080)="cf64f4bd6a035898a768d45099bf86d41e312c5f3546a8c82a5a78be0caa92dff360228c13aa33af57af0ae04b70af42e3fbf69b5f9277fe93c9fef384d2bbd38f849f3fc7e9cd5a35d02003e210404d36ff4292d0de820978", 0x59}], 0x2) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 17:40:39 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#', 0x1}], 0x1) write(r1, &(0x7f0000001380)="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", 0x1019) 17:40:39 executing program 2: r0 = _lwp_self() compat_50__lwp_park(0x0, r0, 0x0, 0x0) _lwp_unpark(r0, &(0x7f0000000100)=0xacd) r1 = socket(0x2, 0x10000000, 0x1) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f00000000c0), 0xc) setsockopt(r1, 0x8, 0x9, &(0x7f0000000080)="759be638d15a235e6e9cc47b11bb9ebb84ad2f000eeed93428", 0x19) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') shutdown(0xffffffffffffffff, 0x1) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) msgget(0x2, 0x2) 17:40:39 executing program 4: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2088611, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) dup2(r1, r0) [ 47.0516788] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 863 command syz-executor.4) [ 47.0717057] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 863 command syz-executor.4) 17:40:39 executing program 5: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x5e) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 17:40:39 executing program 4: open$dir(&(0x7f0000000040)='./file0\x00', 0x20040, 0x17f) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) posix_spawn(0x0, &(0x7f0000000100)='})\x00', 0x0, 0x0, 0x0, 0x0) 17:40:39 executing program 2: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x3, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x20) 17:40:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) r1 = open(&(0x7f0000000480)='./file0\x00', 0xdde25c20b8936826, 0x0) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000002fc0)="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", 0x129}], 0x1, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 17:40:40 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x18, 0x3, 0x0) r2 = socket(0x11, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400004) getdents(r3, &(0x7f00000001c0)=""/4096, 0x1000) r4 = socket(0x11, 0x3, 0x0) getpeername$inet6(r4, 0x0, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r4, 0x6, r5) getpeername$inet6(r2, 0x0, 0x0) r6 = dup2(r2, r1) write(r6, &(0x7f0000000000), 0x0) r7 = socket(0x11, 0x3, 0x0) getpeername$inet6(r7, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0x68, &(0x7f0000000040)={{0x18, 0x1, 0x800, 0x7}, {0x18, 0x3, 0x5c8ceec6, 0x20}, 0x8, [0x8, 0x8000, 0x794b, 0xfffff800, 0xffff, 0x2, 0x40, 0x7]}, 0x3c) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 17:40:40 executing program 2: r0 = fork() r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = socket(0x18, 0x5, 0x94) getsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) setpgid(0x0, r0) 17:40:40 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff}) socket(0x1f, 0x1, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = getuid() fchown(r1, r2, 0xffffffffffffffff) 17:40:40 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) accept$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) r3 = dup2(r0, 0xffffffffffffff9c) getpeername$inet6(r3, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1}, 0xc) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket(0x11, 0x3, 0x0) getpeername$inet6(r5, 0x0, 0x0) fcntl$dupfd(r4, 0xc, r5) _lwp_unpark_all(&(0x7f0000000100)=[0x0], 0x1, 0x0) 17:40:40 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) ftruncate(r0, 0x0) 17:40:40 executing program 5: r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x40000400000002c2, 0x0) unlink(&(0x7f0000000080)='./file0\x00') pwrite(r0, &(0x7f0000000040)='7', 0x1, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, 0x0, 0x0) close(r0) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) r3 = socket(0x11, 0x3, 0x0) getpeername$inet6(r3, 0x0, 0x0) r4 = paccept(r3, 0x0, &(0x7f00000000c0), 0x40000000) fcntl$dupfd(r2, 0x0, r4) pipe(&(0x7f0000000100)={0xffffffffffffffff}) openat(r5, &(0x7f0000000140)='./file0\x00', 0x200, 0x80) 17:40:40 executing program 0: r0 = socket(0x10, 0x40000000, 0x0) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/576], 0x10) 17:40:40 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) poll(&(0x7f0000000180)=[{0xffffffffffffff9c}], 0x1, 0x0) mprotect(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x4) r0 = socket(0x11, 0x3, 0x0) getpeername$inet6(r0, 0x0, 0x0) pread(r0, &(0x7f0000000040)="ead2a213037e7831498319781ff41ef150de60eac0756891c02bcdeacd9ac016b9a452a6aa1049af99b6687fbad73e07a02ed91ff7eec917535bc1bbaac344e8fa78b6d592c07b924c9677f7696c1f8bfaae9615b0a5f2920889e5282d6d7f4430500e67f2f32805d42721f3d82a5e24e1765e4c187c9f8996", 0x79, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x5) fcntl$setflags(r1, 0x2, 0x0) close(r1) msgget(0x1, 0x1) shmget(0x3, 0x4000, 0x782, &(0x7f0000283000/0x4000)=nil) 17:40:40 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x89) fchroot(r0) 17:40:40 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x42000400000c02c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x110602, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x420120, 0x8) 17:40:40 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="1c5001d62647252c5ec5bd761a1398a63ff2cd8e46af4dfbebbb99ca1d5b3cbf27a3a221049ccaa4e16949059036e586bf5d5c831ea1ec3e1937df3c6fed496cde1db6cc1d2cec8f23433f32011221aca9002aa16bf5ad7ee82d6e3e852e977c176e2efa527021162d186566390d9ec8948398e5105c09dec77ab68aad8de7b94d40939d220bd0cb0659f146f45187206c4a3631920c24ba0a33", 0x9a) socket$inet6(0x18, 0x3, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0xb1) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socket$inet6(0x18, 0x5, 0x5) r2 = socket(0x18, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000000c0)={{0x18, 0x1, 0x9251, 0x4}, {0x18, 0x1, 0x800001, 0x8001}, 0xb27, [0x4, 0x5, 0x80000000, 0x5, 0x5, 0x203, 0x7f, 0x7ff]}, 0x3c) 17:40:40 executing program 5: paccept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0x7, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6036, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) 17:40:41 executing program 0: sync() mkdir(&(0x7f0000001080)='./file0\x00', 0x84) r0 = socket(0x11, 0x3, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000600)) getpeername$inet6(r0, 0x0, 0x0) connect(r0, &(0x7f00000005c0)=@in6={0x18, 0x2, 0x6, 0x7ff}, 0xc) chroot(&(0x7f0000000000)='./file0\x00') r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) getpeername(r2, &(0x7f0000000480)=@in6, &(0x7f00000004c0)=0xc) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@un=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f00000000c0)="51ee85", 0x3}], 0x1, &(0x7f0000000140)=[{0xf0, 0x100, 0x1, "ddd58b99563839d268ad6354c2abf3734d5381352620846daf851510a4fcd7d203fcbce289ccc63329ed1d838d04cc93092d69f295f624579cf33e15adab61f92a0fc5f7c4662e58c9a750329e408249d76ffd9906f6ad9cce8dab111dc2b32a67d629c773c4a9c89c023cd39fd01d72b74745ad2cc0db39de162243efbc8ee694ac698f120b9b41c025f661a515486b23609c0b81138c1f5f9972c8cd34c132e8413291b03f66d341b5598a0ebad0d2a20ed9341c4b2226b29cc77418d8d1e894b577aefcd1d6c3863a0599963354a1b97cefe4f5b0da8806f6ad0f"}, {0x80, 0x116, 0x2fd, "ccce5a72441ea8b16e4ac2e26555fd9668b9738f5804377477c7fd9e3d56f42d193a5bfe6a226e7e89afd7e74d2e7021db6fb8242a2ce0e18b16546580f11f36b13a8e325e56b1c3947fe09826bf6199183bd78925a62db36e19a8154b22609ece23b507134cb055306d15"}, {0x40, 0xffff, 0x40, "3f65fa9f31ef160ef12527b7f893eaa9b4fde9352ff9bfb087191bcc87131e1c99edf9eac5680ff9bea0b4c1dc6e12"}, {0xa8, 0x101, 0x5e2, "249845fa693f4a150fe6fd00a1e2df06dc293190f36f4ef8c5ac3d7fb3e196bbf80a66b4dee65d2c26cc16c899c3462f917da444ebbd097668dbc4e5baded503b61cea94e7a2909ec25ca3ca914e69bb400bf7336f93d44303a766ad142726b01dfb6503e6096a9b221ed1a89827e0730cc85964ff108dbdeb7ad1efd2f13d727d821f9856084ca5e162c599f893b8338ccb"}, {0x38, 0x100, 0xffff, "69d18dc25417daa22fe42a10501ff684404f5e64969beb0992f229f7eb37255beed97bf9"}, {0x60, 0x1, 0x81, "4740048f7bf8d33c3dcca32dacf997bdec5ae0e5b06d36b9ca7d3e5c63b1457e3e73687a5233c9454ef214d52d07be24ce0d8a83bf453a906878f8ef963b3434ecdb61b14357172bf3747ce610c47466"}], 0x2f0}, 0x1) r3 = socket(0x11, 0x3, 0x0) getpeername$inet6(r3, 0x0, 0x0) getpeername(r0, &(0x7f0000000640)=@un=@abs, &(0x7f0000000680)=0x8) r4 = accept(r3, 0x0, &(0x7f0000000500)) getpeername$inet6(r4, &(0x7f0000000540), &(0x7f0000000580)=0xc) mkdir(&(0x7f0000000040)='./file0\x00', 0x32c) 17:40:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0)='\a', 0x1) 17:40:41 executing program 2: r0 = __clone(0x5000, 0x0) ptrace(0x8, r0, &(0x7f0000000040), 0x7fffffff) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x8, r0, &(0x7f0000000000), 0x6) wait4(r0, &(0x7f0000000280), 0x0, &(0x7f0000000500)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) ptrace(0x9, 0x0, 0x0, 0x0) r1 = _lwp_self() compat_50__lwp_park(0x0, r1, 0x0, 0x0) _lwp_wakeup(r1) ptrace(0x7, 0x0, &(0x7f0000000100), 0x3ff80000000) ptrace(0x2, 0x0, &(0x7f0000000080), 0x0) 17:40:41 executing program 4: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5037f000001"], 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) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000004c0)=""/4096) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="04002e7f66696c653000"], 0x10) sendto$inet6(r3, &(0x7f00000003c0)="d0777ee68b65342359659f512d40929dbd6f6b2bf2652f334584412f31506994f62b2be119248cb2213846caef60491d46dde67a98d3ea9756bdf003c9ff25d1794701ba4d2d59019ab53993b1f85c17f7ae2e7b22504f48167b26fb838a5ce0455e646164cd68a82fa77269cbb2a41a531c5f27f910247cede971515cc2eecc72759507e54f99dc618b27ddc33ba523e40a21f9b50aa0d306460c4667b220d2c43bbe5f2097a042d7cb3469459a1713065e233399eb32edd76fdc4a190f3d7907fbe1c23b39c9aa6c3410976a2b2e09868b819daa3f6427a690", 0x65b14912384ee8fa, 0x7, 0x0, 0xffffffe5) dup2(r1, r3) r4 = socket(0x11, 0x3, 0x0) r5 = socket(0x11, 0x3, 0x0) getpeername$inet6(r5, 0x0, 0x0) r6 = accept$inet(r5, &(0x7f0000000140), &(0x7f0000000180)=0xc) accept(r6, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0xc) getpeername$inet6(r4, 0x0, 0x0) setsockopt(r4, 0x8000, 0x9, &(0x7f0000000040)="061576ccc31b4d68702de211e3e50bc5ae15eadf6961457c96b39c1510c6ab0e8bb8c2de18e50ce4b5ae8eb9da5f17349a4f1159ca2adb9a0217e2f8617d82449b292a9e9fe96c06e67a3cbb17f0d979298b9c1059a29d4cf79e7921b482c8e64501e6e1728d94648dafa32cac9d9479952d5b8e1b39e9a3f1488a4c69d09b97eb9ac2e8f492c74d793d01d7fa16b41426165bca48c4214491baa0a5397e9390de3b2569da6f6e8f3677b8d831a9aa8cd21bfce5143c0bda0104c49b1cc478625b131009bf1a7d", 0xc7) [ 49.0853911] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 361 command syz-executor.3) [ 49.3258289] WARNING: module error: vfs load failed for `mcd', error 2 17:40:41 executing program 1: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f00009ff000/0x600000)=nil) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = paccept(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x60000000) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00000000c0)=""/48, &(0x7f0000000100)=0x30) shmctl$IPC_RMID(r0, 0x0) r3 = shmget(0x0, 0x3000, 0xa0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0x4) socket$unix(0x1, 0x1, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) read(r4, &(0x7f0000000000)=""/54, 0x36) [ 49.4160016] ubc_uiomove: error=14 [ 49.4273399] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 361 command syz-executor.3) [ 49.4367967] ubc_uiomove: error=14 17:40:41 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x10000, 0x1ad) fchroot(r0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 17:40:41 executing program 2: madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ftruncate(r0, 0x7) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x10, r1, 0x0, 0x0) 17:40:41 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) madvise(&(0x7f000007a000/0x3000)=nil, 0x3000, 0x3) r0 = socket(0x11, 0x3, 0x0) socket(0x1, 0x10000000, 0x0) getpeername$inet6(r0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f0000000000)={0x4, 0x1}, 0x10) getsockname$inet6(r0, &(0x7f0000000240), &(0x7f0000000200)=0xc) poll(&(0x7f0000000180)=[{0xffffffffffffff9c}], 0x1, 0x0) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) getsockname(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) [ 49.6864873] WARNING: module error: vfs load failed for `mcd', error 2 17:40:42 executing program 5: paccept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0x7, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6036, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) 17:40:42 executing program 2: getitimer(0x1, &(0x7f0000000040)) _lwp_self() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 17:40:42 executing program 0: sync() mkdir(&(0x7f0000001080)='./file0\x00', 0x84) r0 = socket(0x11, 0x3, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000600)) getpeername$inet6(r0, 0x0, 0x0) connect(r0, &(0x7f00000005c0)=@in6={0x18, 0x2, 0x6, 0x7ff}, 0xc) chroot(&(0x7f0000000000)='./file0\x00') r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) getpeername(r2, &(0x7f0000000480)=@in6, &(0x7f00000004c0)=0xc) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@un=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f00000000c0)="51ee85", 0x3}], 0x1, &(0x7f0000000140)=[{0xf0, 0x100, 0x1, "ddd58b99563839d268ad6354c2abf3734d5381352620846daf851510a4fcd7d203fcbce289ccc63329ed1d838d04cc93092d69f295f624579cf33e15adab61f92a0fc5f7c4662e58c9a750329e408249d76ffd9906f6ad9cce8dab111dc2b32a67d629c773c4a9c89c023cd39fd01d72b74745ad2cc0db39de162243efbc8ee694ac698f120b9b41c025f661a515486b23609c0b81138c1f5f9972c8cd34c132e8413291b03f66d341b5598a0ebad0d2a20ed9341c4b2226b29cc77418d8d1e894b577aefcd1d6c3863a0599963354a1b97cefe4f5b0da8806f6ad0f"}, {0x80, 0x116, 0x2fd, "ccce5a72441ea8b16e4ac2e26555fd9668b9738f5804377477c7fd9e3d56f42d193a5bfe6a226e7e89afd7e74d2e7021db6fb8242a2ce0e18b16546580f11f36b13a8e325e56b1c3947fe09826bf6199183bd78925a62db36e19a8154b22609ece23b507134cb055306d15"}, {0x40, 0xffff, 0x40, "3f65fa9f31ef160ef12527b7f893eaa9b4fde9352ff9bfb087191bcc87131e1c99edf9eac5680ff9bea0b4c1dc6e12"}, {0xa8, 0x101, 0x5e2, "249845fa693f4a150fe6fd00a1e2df06dc293190f36f4ef8c5ac3d7fb3e196bbf80a66b4dee65d2c26cc16c899c3462f917da444ebbd097668dbc4e5baded503b61cea94e7a2909ec25ca3ca914e69bb400bf7336f93d44303a766ad142726b01dfb6503e6096a9b221ed1a89827e0730cc85964ff108dbdeb7ad1efd2f13d727d821f9856084ca5e162c599f893b8338ccb"}, {0x38, 0x100, 0xffff, "69d18dc25417daa22fe42a10501ff684404f5e64969beb0992f229f7eb37255beed97bf9"}, {0x60, 0x1, 0x81, "4740048f7bf8d33c3dcca32dacf997bdec5ae0e5b06d36b9ca7d3e5c63b1457e3e73687a5233c9454ef214d52d07be24ce0d8a83bf453a906878f8ef963b3434ecdb61b14357172bf3747ce610c47466"}], 0x2f0}, 0x1) r3 = socket(0x11, 0x3, 0x0) getpeername$inet6(r3, 0x0, 0x0) getpeername(r0, &(0x7f0000000640)=@un=@abs, &(0x7f0000000680)=0x8) r4 = accept(r3, 0x0, &(0x7f0000000500)) getpeername$inet6(r4, &(0x7f0000000540), &(0x7f0000000580)=0xc) mkdir(&(0x7f0000000040)='./file0\x00', 0x32c) [ 49.9169147] WARNING: module error: vfs load failed for `mcd', error 2 17:40:42 executing program 4: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000000, 0x3) fcntl$getown(r0, 0x5) __clone(0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1192, 0xffffffffffffffff, 0x0, 0x0) 17:40:42 executing program 5: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = socket$inet6(0x18, 0x5, 0xdb) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x1810, r0, 0x0, 0x2000000000000) 17:40:42 executing program 3: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') 17:40:42 executing program 4: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x7, r0, &(0x7f0000000000), 0x100000003) socket$inet(0x2, 0x4, 0x8) 17:40:42 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)}, {&(0x7f0000000040)="864776d24e2616b34398bba81c973ccf9a2866faf560c21574865c6c9c8c9a39ffc2703cfc0089510559ce2f98249df0e242e28ef219097fff4e50fa91c79de1f53d039356b567564fa386d2bf643a98487675ca3c653e91e11058f8097698dbe2e88befbedb588175448884c541251fff2d0b3dd46daf775f8a67aa8bb60525318f9f7d5f170e416e633254a4c3e13463fa", 0x92}, {&(0x7f0000000380)="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", 0x1000}], 0x3) pipe(0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) fdatasync(r0) __clone(0x0, 0x0) [ 50.3176469] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 98 command syz-executor.5) 17:40:42 executing program 1: utimes(&(0x7f0000000000)='.\x00', 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind(r0, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) 17:40:42 executing program 4: setrlimit(0x9, &(0x7f00000001c0)) getrlimit(0x2, &(0x7f0000000000)) socket(0x10, 0x2, 0x0) 17:40:42 executing program 3: sync() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f0000000040)={0x9, 0xfffffffffffffff8}, 0x10) r1 = __clone(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x8, r1, 0x0, 0x0) socket$inet(0x2, 0x3, 0x86) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) wait4(r1, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) 17:40:42 executing program 2: r0 = socket(0x1d, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) [ 50.3777598] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 98 command syz-executor.5) 17:40:42 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)}, {&(0x7f0000000040)="864776d24e2616b34398bba81c973ccf9a2866faf560c21574865c6c9c8c9a39ffc2703cfc0089510559ce2f98249df0e242e28ef219097fff4e50fa91c79de1f53d039356b567564fa386d2bf643a98487675ca3c653e91e11058f8097698dbe2e88befbedb588175448884c541251fff2d0b3dd46daf775f8a67aa8bb60525318f9f7d5f170e416e633254a4c3e13463fa", 0x92}, {&(0x7f0000000380)="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", 0x1000}], 0x3) pipe(0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) fdatasync(r0) __clone(0x0, 0x0) 17:40:42 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000001140)=[{&(0x7f0000000140)="06243548b210b0b878dc67eec3574746d3d02f513e4a7a8c194f68d3b4c5e6648a363e94f4e18b523558d2ed042f8dbf590f91b481bf8be1e50628344597ed26d04550040a64f5424173813abf18bfeffcbea388c9b1afbec8ac4ab1bc2bb44462dc762fe3a89d0e0615c521dbf59631234faf81188fbcf6eb3e8cb9dbd6df2f76d5892690e91a7be80c4f08eb301bee9db8202acb61cc82ee35d5dedb300d215a2895470b302b51e2bca49aa3daef8b2b9f918273510b1dabaec3d6f6fcc008fdffa98d378f80142404b53e772042d3a6331a534690bc96b1957a0baa77ccd9628323a0d49a6f9e838dc2b967ec88bfd7d8133e8be422c6", 0xf8}], 0x1, 0x7e13) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x58) getuid() getuid() symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6a, 0x0, 0x0) r2 = semget$private(0x0, 0x4, 0x220) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000140)={{0x20040000, r3, r4, 0x0, 0x0, 0x2, 0x9}, 0x5, 0x5, 0x2}) semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000240)=""/163) readlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 50.9688423] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 457 command syz-executor.5) 17:40:43 executing program 0: sync() mkdir(&(0x7f0000001080)='./file0\x00', 0x84) r0 = socket(0x11, 0x3, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000600)) getpeername$inet6(r0, 0x0, 0x0) connect(r0, &(0x7f00000005c0)=@in6={0x18, 0x2, 0x6, 0x7ff}, 0xc) chroot(&(0x7f0000000000)='./file0\x00') r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) getpeername(r2, &(0x7f0000000480)=@in6, &(0x7f00000004c0)=0xc) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@un=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f00000000c0)="51ee85", 0x3}], 0x1, &(0x7f0000000140)=[{0xf0, 0x100, 0x1, "ddd58b99563839d268ad6354c2abf3734d5381352620846daf851510a4fcd7d203fcbce289ccc63329ed1d838d04cc93092d69f295f624579cf33e15adab61f92a0fc5f7c4662e58c9a750329e408249d76ffd9906f6ad9cce8dab111dc2b32a67d629c773c4a9c89c023cd39fd01d72b74745ad2cc0db39de162243efbc8ee694ac698f120b9b41c025f661a515486b23609c0b81138c1f5f9972c8cd34c132e8413291b03f66d341b5598a0ebad0d2a20ed9341c4b2226b29cc77418d8d1e894b577aefcd1d6c3863a0599963354a1b97cefe4f5b0da8806f6ad0f"}, {0x80, 0x116, 0x2fd, "ccce5a72441ea8b16e4ac2e26555fd9668b9738f5804377477c7fd9e3d56f42d193a5bfe6a226e7e89afd7e74d2e7021db6fb8242a2ce0e18b16546580f11f36b13a8e325e56b1c3947fe09826bf6199183bd78925a62db36e19a8154b22609ece23b507134cb055306d15"}, {0x40, 0xffff, 0x40, "3f65fa9f31ef160ef12527b7f893eaa9b4fde9352ff9bfb087191bcc87131e1c99edf9eac5680ff9bea0b4c1dc6e12"}, {0xa8, 0x101, 0x5e2, "249845fa693f4a150fe6fd00a1e2df06dc293190f36f4ef8c5ac3d7fb3e196bbf80a66b4dee65d2c26cc16c899c3462f917da444ebbd097668dbc4e5baded503b61cea94e7a2909ec25ca3ca914e69bb400bf7336f93d44303a766ad142726b01dfb6503e6096a9b221ed1a89827e0730cc85964ff108dbdeb7ad1efd2f13d727d821f9856084ca5e162c599f893b8338ccb"}, {0x38, 0x100, 0xffff, "69d18dc25417daa22fe42a10501ff684404f5e64969beb0992f229f7eb37255beed97bf9"}, {0x60, 0x1, 0x81, "4740048f7bf8d33c3dcca32dacf997bdec5ae0e5b06d36b9ca7d3e5c63b1457e3e73687a5233c9454ef214d52d07be24ce0d8a83bf453a906878f8ef963b3434ecdb61b14357172bf3747ce610c47466"}], 0x2f0}, 0x1) r3 = socket(0x11, 0x3, 0x0) getpeername$inet6(r3, 0x0, 0x0) getpeername(r0, &(0x7f0000000640)=@un=@abs, &(0x7f0000000680)=0x8) r4 = accept(r3, 0x0, &(0x7f0000000500)) getpeername$inet6(r4, &(0x7f0000000540), &(0x7f0000000580)=0xc) mkdir(&(0x7f0000000040)='./file0\x00', 0x32c) 17:40:43 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x122) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shutdown(r0, 0x1) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0xa) getsockname(r2, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r4 = socket(0x11, 0x3, 0x0) getpeername$inet6(r4, 0x0, 0x0) r5 = paccept(r4, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0xc, 0x40000000) getsockname(r5, &(0x7f0000000240)=@in6, &(0x7f0000000280)=0xc) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 17:40:43 executing program 4: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="82022e2fac1400bb7d81b0a5ed56c0c0c7a8c14017c92a3953ff2b0f80981ade61efa008e59e940e6d8ccf9b1bcc9d5d0cdb02000000c75b3202000000a2aacf1b001553e098973c85ceb7d135bfd18a07634d3910e956ea9482815a8efd44d66d7250432ad91508000cf85f8783602a67897cff7f000000000000f371e8cfaa1d4ab424b614911f88d3525e34e763128666ee7877bfe800b6bdae4c5b436e445960fa6b980ac1fa4aab44f0323348f261b51f15e3fdbe4feb82017eec1358441dd3ee1620b4d2009fe508376b6399752fd96cb58d127addb390071baff955a58c179770ce1f000000d940682065385ec5c9762c34c7881a9506ffc85e43782e717e29127ca8c256b248000000009b9787677d4c5c02fe750a8cb46e306bea130879264ab70bf9c0aa0eb72598cb90fd03b162460c683ff8a85a93ad6fb2ca6263184a05cc059fef6bef339f78b4f9da521ee1e53fd26f52249c901f022f19975028aed2b700c9076d0612112dd4db4a40bb3c7f82fdea31227c8d54e904d389e61651a28671f6aaacfcff282f7ec1a852494e378081f22f0c21405cac7db956b7fa3158529159e040bc31a8529000b88e516881ccf0cfef49b6348ce400095bb49d06bf62577f46c840d34b6362e9f9810cfec14d447dadc21aa457b780274e6e68e9c11aafa3f23f0e31941c0a490c909efad7e776a2b1f04e2a71c4d06bcc2a72bb272a9eb7d255410a663e9196930f7b6c9867ef274484fffad89c68e059f2804a365f01f67028865569ce3e0104000000000000900000009137e3f0e7a5f89b68cf7c65b7adaf2c808d24a768318e4fa7cb04cace50d549e7e752a3828ceec5948c15b42139f49354a211039146905d202634626670e584885cd5f4edecca84ee0c4fcd39be95373a87ca277d106467be6f22eb2f861d9f834c274a19392429d476bde11689127431fcd756a8c3371a5f12beabd87b043e8b70cf9081e0b2f13f03a0776e82eed29ed2709c068fb3ea586bee5c3bc1dec12052fa12fca0cf8b759b688f7de2efba940f8e65918932829c630000000000000000f003d28b86e5b8f9983f49000000000000000073ab30cba944b5927efd33d319ed0d4573b4000000000000e2eaf9ba91b98365d6d337561564d2c4c7b45d87639f69c2b83d9fb892f6aea66ac2c632eee0bb5b086a0edda19af759e4905cdcddfb02696fd79769fb05347de39d9fa81504ce2ddd948b0ddab3f47e15c7f51c88a73831148eb67f88a113f50deb0a7a5a8132ef2b6d9aca7b2a6906d871a780b2e7548681231afafc3c752f2661acd9aad49386d95cecbced71693f00000000000000e4053a5103684be138c40e46b0993641250b7e69860f55da25404e6489500fef1f90532eb9e0840618fdc7f9fb467638f83d401fe57ee86fa642e9bad7ed751d79d3cbb15058810b243e38c7723358643889de02d97da9d096637071666cfbf0259fc5b9321f5a3b0552cea32380954ff38932dd10b70cb044cb97cf201ab4fa56e9f41d447f5ff588520f3f7cbf229cc322f1fcbea4ea9ae720dcb67df99ae37b51b9020000000000000070a080590500000000000000ebea0ea0e3cff50258a2b04c9cdebab09df2ebf0ceaa8d264282aba8256155ba5529eb2f1c311d3fdb2a50ff294204e837acead22c5099d8104cb4e5cf2bd7376bdcc99d2e10e5eb5df707d876bb598905401311ce35b2a002422837255932851bac20b69e28e45e6ea829361de1dcfedfd6ba7e79a4ac39ff715897c07bc44a581387dc8c6ddcf01fa61e6e50f7c51a2d8aa8f88f265b5600d841f85fe4e98cefb0ad1cb2147e154be17a6ca5c9ca702bbb4772cabbbbb70209affa17f984de08d718027ab9d940f0f0f998c8a4c86382591cd37534df534a458c97b7e6d9cee07c6f8537ef699461e520d70614d848744d33dc8f90eb5ac109c57e97cdb0c78092b66fa03fb49b242fd3f9e6bb80dfc78c2d674f364ed79f70034a59c4692e711c671274276e0c128435721d84e5d8398ad78f9735cdc7deba70a6982fe7660713d7be4b5ec92f418c373a9e04d40cf12f14b50dda5c30146906d84d65e2ff02e77dcca8cc7722a84bb0431a1c0be11ca979d5cd1975741f226167ba662fa6c3297f779e2511b3b9112fa7eb9787463da03047e267a0d232f4381b8e4030905938a64abc812d6d90ece6f0704406cdb53701e315f6a434f822ccdc9e14acec8c824d5db4cf9adfba5620f6d61ed51c7023696eb0a79222189068ad203a59277c1c148fde018da47e3b65c570b26fb81768d1d2c04083451b393b06997c812f920c4b36659780bb73b057c7fa673296bfd14a111245905b98c4dd6a7b8366e3f94730ae2d575ddf11d564612561ec7ff1799c2e1262d58c91c38c99fefa7b66b8b7d7ed79483d3fb78e178e101d966f3dd063d08a0000000129d24b355ca129a7f99ad5af34547b9ca4535d19612772b21fad05fc09bd4d430a5f39c79c393cf26188ed21ec52015af6988958600b8504a8ac93fc5e6bfb6ce40e9d1dd72de37c4059ee0e5861d762e6702c675267e30b8e316257ca3c7eba00358a9933c31443236b6baedacc712737155a06e645b7e5ce58fdde55a416138c466ae1c3fd3eb3b17a9c7d23021a094a8dc49669052b30eeab521fe9b51daad95d58"], 0x10) shutdown(r0, 0x2) bind(r0, &(0x7f0000000000)=@in={0x2, 0x2}, 0xc) 17:40:43 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x2) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0xa11, r1, 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) 17:40:43 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) getsockname(r1, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) dup2(r0, r1) 17:40:43 executing program 3: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x46c3}}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0x9}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file1\x00') 17:40:43 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0, 0x0) 17:40:43 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0x1) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x22, 0x0) 17:40:43 executing program 2: readlink(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6a, 0x0, 0x0) r1 = semget$private(0x0, 0x4, 0x220) connect$inet(r0, &(0x7f0000000080)={0x2, 0x1}, 0xc) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000140)={{0x20040000, r2, r3, 0x0, 0x0, 0x2, 0x9}, 0x5, 0x5, 0x2}) accept$inet6(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) posix_spawn(0x0, &(0x7f0000000100)='})\x00', 0x0, 0x0, 0x0, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r3) [ 51.6701264] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 341 command syz-executor.4) 17:40:44 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0, 0x0) 17:40:44 executing program 5: r0 = socket(0x88020e9710c00278, 0x0, 0x0) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x18, 0x1, 0x8, 0x20}, 0xc, &(0x7f00000012c0)=[{&(0x7f0000000040)="b483f206c805b479a6652327fbf0cdd042853bf0dff23f5ccc9230043c8f8d0883fdc266d1f6f489066702a5d585a457848ef6ccf4a679575f19f972ea171bf1c03ea55994bd1e24f87b0fd0ccb809fcadaa7f2045adbb16fd04c23099d561581ebee55d7673931ae860de8e2470f548f6123be48085a824bda3d3303d5f0c13a41d5b55990f0be1afd9ebe5ec6a83ea7af6b2af36a3d3beb83db0f306c288ce79769eda894f4d61206472a70708f972afad14d5acf4566e06b2143f831f49e7c713a00e6553c3646a841d20dfcbf7452d71d3b1a5e10e3881", 0xd9}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="6c81ec5a4b1f22a267b644fec56e741771d5330e2ed6401c5fea1069a642a7856e84eedee3011050a576f392705ffea6b044e50f782bf12c24978d1b9f90b01172158e743943a4114b31b0ec95cf036f2ddf5dfc3621e4b7ba02f44d292e403a485edf5fcbe944794d98608a65f6b2d456a3364108768a9ac72b1b2b3194f99775d6e65b3209ac6869c455a481979f2184e39128ee14b44a9149dc95126cc21adfc9a4a778b99a3526300c7e62217e1f0c468609bc94ba9bd13166040bf67ad2c01c725b963795ab5c63ab52ee74c82242a7c3c814ff0577783d7b288f5c1fd64a84c04f02c7c6f0ff693cf252b8b3b9c7f49f19eefd190105f33f54e9", 0xfd}, {&(0x7f0000001240)="f430", 0x2}, {&(0x7f0000001280)="d1db8bcad5bb30f72411b76d3752f3d1b4f6cf03de44ce6710f4", 0x1a}], 0x5, &(0x7f0000001340)=[{0xd8, 0x1, 0x6, 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"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"}, {0x90, 0x1, 0x3ff, "cf1b0dea3e83a64942c6d2814309e7a1f2bda763f2aa82fb86b78743502d2f5b73b282726563a42b2fb5273e6a498b0d7f820f3c9a24db3761ce8b8d99e865c54a9fb29cea23ff4a3d0e81b64b64bd0adc09fa7f537cb7621f06462f158282269b933ba2f267e933cebdce87dbaa36859255fd298cc0b0b376b3a5d39c08"}], 0x12a8}, 0x401) 17:40:44 executing program 0: sync() mkdir(&(0x7f0000001080)='./file0\x00', 0x84) r0 = socket(0x11, 0x3, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000600)) getpeername$inet6(r0, 0x0, 0x0) connect(r0, &(0x7f00000005c0)=@in6={0x18, 0x2, 0x6, 0x7ff}, 0xc) chroot(&(0x7f0000000000)='./file0\x00') r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) getpeername(r2, &(0x7f0000000480)=@in6, &(0x7f00000004c0)=0xc) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@un=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f00000000c0)="51ee85", 0x3}], 0x1, &(0x7f0000000140)=[{0xf0, 0x100, 0x1, "ddd58b99563839d268ad6354c2abf3734d5381352620846daf851510a4fcd7d203fcbce289ccc63329ed1d838d04cc93092d69f295f624579cf33e15adab61f92a0fc5f7c4662e58c9a750329e408249d76ffd9906f6ad9cce8dab111dc2b32a67d629c773c4a9c89c023cd39fd01d72b74745ad2cc0db39de162243efbc8ee694ac698f120b9b41c025f661a515486b23609c0b81138c1f5f9972c8cd34c132e8413291b03f66d341b5598a0ebad0d2a20ed9341c4b2226b29cc77418d8d1e894b577aefcd1d6c3863a0599963354a1b97cefe4f5b0da8806f6ad0f"}, {0x80, 0x116, 0x2fd, "ccce5a72441ea8b16e4ac2e26555fd9668b9738f5804377477c7fd9e3d56f42d193a5bfe6a226e7e89afd7e74d2e7021db6fb8242a2ce0e18b16546580f11f36b13a8e325e56b1c3947fe09826bf6199183bd78925a62db36e19a8154b22609ece23b507134cb055306d15"}, {0x40, 0xffff, 0x40, "3f65fa9f31ef160ef12527b7f893eaa9b4fde9352ff9bfb087191bcc87131e1c99edf9eac5680ff9bea0b4c1dc6e12"}, {0xa8, 0x101, 0x5e2, "249845fa693f4a150fe6fd00a1e2df06dc293190f36f4ef8c5ac3d7fb3e196bbf80a66b4dee65d2c26cc16c899c3462f917da444ebbd097668dbc4e5baded503b61cea94e7a2909ec25ca3ca914e69bb400bf7336f93d44303a766ad142726b01dfb6503e6096a9b221ed1a89827e0730cc85964ff108dbdeb7ad1efd2f13d727d821f9856084ca5e162c599f893b8338ccb"}, {0x38, 0x100, 0xffff, "69d18dc25417daa22fe42a10501ff684404f5e64969beb0992f229f7eb37255beed97bf9"}, {0x60, 0x1, 0x81, "4740048f7bf8d33c3dcca32dacf997bdec5ae0e5b06d36b9ca7d3e5c63b1457e3e73687a5233c9454ef214d52d07be24ce0d8a83bf453a906878f8ef963b3434ecdb61b14357172bf3747ce610c47466"}], 0x2f0}, 0x1) r3 = socket(0x11, 0x3, 0x0) getpeername$inet6(r3, 0x0, 0x0) getpeername(r0, &(0x7f0000000640)=@un=@abs, &(0x7f0000000680)=0x8) r4 = accept(r3, 0x0, &(0x7f0000000500)) getpeername$inet6(r4, &(0x7f0000000540), &(0x7f0000000580)=0xc) mkdir(&(0x7f0000000040)='./file0\x00', 0x32c) 17:40:44 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setuid(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2088621, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r2, &(0x7f0000000280), 0xd) open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fsync(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fsync(r4) r5 = dup(r1) read(r5, &(0x7f00000000c0)=""/135, 0x87) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 51.8203996] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 341 command syz-executor.4) 17:40:44 executing program 4: socketpair(0x1d, 0x3, 0x0, 0x0) r0 = socket(0x11, 0x3, 0x0) getpeername$inet6(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1000, &(0x7f0000000000)=0xff, 0x4) syz_emit_ethernet(0xbe, &(0x7f0000000100)="df00eb7c20c3bb89d2f98572819677e20c546b353a8ca1bfde50f89d525dceeb894b5e214ba58e42182bbc4e01df655bfbe37417757e3164e2746ee4e2ac29f455708703d71e8a270c1f19c4d89170fee8e5e18aa9e4692f601a4a6c7e74d35727618d09820a94ff07000056f801d59d12f0acded1ab93fe4583bc42fdb5313a43d22f8dc628efbf656e4e43dbff4d8803bbcb2495866a99c090acec13ed29658120683f1ff97cd1fa35bda2c436fa666e83ff988b2cd9e31511a255918c") 17:40:44 executing program 1: r0 = socket(0x11, 0x3, 0x0) getpeername$inet6(r0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x0) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="aa970ad84a7d6dce6f1090"], 0x10) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="891400000000db00080020000025c6149b33ff0f", 0x14) write(r1, 0x0, 0x0) 17:40:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) link(&(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000100)='./file0/file1\x00') setuid(0xee01) rename(&(0x7f00000002c0)='./file0/file1\x00', &(0x7f0000000280)='./file0\x00') 17:40:44 executing program 5: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r0 = socket(0x2, 0x3, 0x3f) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000100)="071400007d528dc8edb1a31088e15715571fa3496139f8d4fe214ae77377ecf61d3740e858c6abc3bee057c8b52fd49862274c1955dbe610ca59055b42b6a9fb99e6044382cd7670c87368d85f5632226b98c0d5d56a25ab01601b421bdcbe3251de12929609bfff3ec8ab967338bee73aa4abef964ecd93291c4cd779dcfffece5b6b5cf843623a95cff229b3d6", 0x8e) write(r0, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket(0x1, 0x4, 0x7) 17:40:44 executing program 3: r0 = __clone(0x5900, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x8, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="1500000000000000"], 0x0, 0x0) msgrcv(r3, &(0x7f0000000040)={0x0, ""/10}, 0x12, 0x0, 0x0) msgsnd(r3, &(0x7f0000000300)={0x2, "e063a94e43b79bb29705c7d60e8c3d869e42c42e4285c6f4df45a69d8054bedf6400fa2a29d971cf986bedbf742172feb671e8fc3ab485626a4e1751beefe9e07527c873d5f7ec813a43cb3447b47b77442fb56ff6ea5d02979cef5dca9092ef7eb3c8d54084f0848f7faf58d74484e573290ed1"}, 0x7c, 0x800) msgctl$IPC_RMID(r3, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) msgsnd(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="1500000000000000"], 0x0, 0x0) msgrcv(r2, &(0x7f0000000040)={0x0, ""/10}, 0x12, 0x0, 0x0) msgsnd(r2, &(0x7f0000000300)={0x2, "e063a94e43b79bb29705c7d60e8c3d869e42c42e4285c6f4df45a69d8054bedf6400fa2a29d971cf986bedbf742172feb671e8fc3ab485626a4e1751beefe9e07527c873d5f7ec813a43cb3447b47b77442fb56ff6ea5d02979cef5dca9092ef7eb3c8d54084f0848f7faf58d74484e573290ed1"}, 0x7c, 0x800) r4 = getuid() setreuid(r4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r7 = socket(0x11, 0x3, 0x0) getpeername$inet6(r7, 0x0, 0x0) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) msgctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x45, r4, r5, r6, r8, 0x107, 0x7}, 0xffffffffffffff02, 0x4e21, r0, r1, 0x0, 0x401, 0x0, 0x1}) ptrace(0x4, r1, &(0x7f0000000040), 0x75e7) ptrace(0x8, r0, &(0x7f0000000000), 0x6) _lwp_create(&(0x7f0000000180)={0x801e0040, &(0x7f0000000100)={0x5, &(0x7f0000000080)={0x400f0026, 0x0, {[0x5, 0x2, 0x8000, 0x3]}, {0x4, 0x5, 0x1}, {0x401, 0x7ff, '\xd6#%\\:\'\x00'}}, {[0x7f, 0x3, 0x3a, 0x80000001]}, {0x800, 0x80000000, 0x1}, {0x7f31, 0x101, '(:*\x00'}}, {[0x1, 0x2, 0x9, 0xfe]}, {0x8001, 0x400, 0x4}, {0x8, 0x1000, ')\x90(-\x00'}}, 0x40, &(0x7f0000000200)=0x0) _lwp_suspend(r9) 17:40:44 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000040000118302, 0x0) write(r0, &(0x7f0000000040)="08926fd3ff4f0b8755eaaed03ffcd63a78af796b098c00421b355dfe6957c426af8dd31b02b4761257707691d85b00"/60, 0x3c) fsync(0xffffffffffffffff) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0xc, r0) fdatasync(r2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x80000, 0x124) write(r3, &(0x7f0000000780)="089267d3ff4f0b87969f", 0x100ad) 17:40:44 executing program 4: semop(0x0, &(0x7f0000000480)=[{0x0, 0x1f}, {0x2, 0x8, 0x1800}], 0x2) poll(&(0x7f0000000000), 0x200000000000032b, 0x0) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000140)=[{0x4, 0x3, 0x1000}, {0x4, 0x9, 0x800}, {0x4, 0x7e, 0x1800}, {0x3, 0x0, 0x1800}, {0x2, 0x7fff, 0x1000}, {0x3, 0x22df, 0x1000}, {0x4, 0x0, 0x1000}, {0x2, 0x200}], 0x8) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000080)=""/89, 0x59, 0x40, &(0x7f0000000100)={0x18, 0x3, 0x8001, 0xfffffff7}, 0xc) r3 = accept$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) close(r3) 17:40:44 executing program 5: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r0 = socket(0x2, 0x3, 0x3f) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000100)="071400007d528dc8edb1a31088e15715571fa3496139f8d4fe214ae77377ecf61d3740e858c6abc3bee057c8b52fd49862274c1955dbe610ca59055b42b6a9fb99e6044382cd7670c87368d85f5632226b98c0d5d56a25ab01601b421bdcbe3251de12929609bfff3ec8ab967338bee73aa4abef964ecd93291c4cd779dcfffece5b6b5cf843623a95cff229b3d6", 0x8e) write(r0, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket(0x1, 0x4, 0x7) 17:40:44 executing program 2: r0 = socket(0x18, 0x2, 0x0) select(0x40, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x200008000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x3, 0x6, 0x7}, {0x18, 0x3, 0x2, 0x4}, 0x0, [0x81, 0x1ea8, 0x80000000, 0x80000000, 0x7, 0x0, 0x400, 0xbcf]}, 0x3c) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) sendmsg(0xffffffffffffff9c, &(0x7f0000000280)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f00000000c0)="a594a70be4de1ca09375e1d950315ba2b09f7942e2e38258fbf35ab2ffccf1aa340edd7c94a56b096e25", 0x2a}, {&(0x7f0000000100)="14e57d4d5c228214eda68cac8679e8111041b092d4b8e77d248f", 0x1a}], 0x2, &(0x7f0000000180)=[{0x100, 0x11, 0x2, "f611ae3bda45cf89f6bb2f537fcfb124f56f16e300d09ec18d0ada8dbd8b057a202bbcccb8d4e5c262ea1c19707bd77f2ac68f0328ebdc3c9d4b4aa2929d2bf4977521eeefc6eacba410d878012e556ef6b61d8d6e7d0691696767984c035f6bad5fc3a1470b07d59fde9b8684c8e42da0d2d76921f3a4748d8d9c89b58d144f47a4f227d072b3e0687c55b8577470a91a24e383144f4fc1ee0bb660f14a3be4431b49dfe7c464d4a7ed684f4520b2ada6f482a3c2b981941161c42276562def76ef614d9f9b4c84ad229ca07f2c2013a44ce6a28ac133b1969f95cd39db3207a86a9730c2d795b08126a1"}], 0x100}, 0x1) shutdown(r0, 0x0) 17:40:45 executing program 1: execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 17:40:45 executing program 0: sync() mkdir(&(0x7f0000001080)='./file0\x00', 0x84) r0 = socket(0x11, 0x3, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000600)) getpeername$inet6(r0, 0x0, 0x0) connect(r0, &(0x7f00000005c0)=@in6={0x18, 0x2, 0x6, 0x7ff}, 0xc) chroot(&(0x7f0000000000)='./file0\x00') r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) getpeername(r2, &(0x7f0000000480)=@in6, &(0x7f00000004c0)=0xc) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@un=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f00000000c0)="51ee85", 0x3}], 0x1, &(0x7f0000000140)=[{0xf0, 0x100, 0x1, "ddd58b99563839d268ad6354c2abf3734d5381352620846daf851510a4fcd7d203fcbce289ccc63329ed1d838d04cc93092d69f295f624579cf33e15adab61f92a0fc5f7c4662e58c9a750329e408249d76ffd9906f6ad9cce8dab111dc2b32a67d629c773c4a9c89c023cd39fd01d72b74745ad2cc0db39de162243efbc8ee694ac698f120b9b41c025f661a515486b23609c0b81138c1f5f9972c8cd34c132e8413291b03f66d341b5598a0ebad0d2a20ed9341c4b2226b29cc77418d8d1e894b577aefcd1d6c3863a0599963354a1b97cefe4f5b0da8806f6ad0f"}, {0x80, 0x116, 0x2fd, "ccce5a72441ea8b16e4ac2e26555fd9668b9738f5804377477c7fd9e3d56f42d193a5bfe6a226e7e89afd7e74d2e7021db6fb8242a2ce0e18b16546580f11f36b13a8e325e56b1c3947fe09826bf6199183bd78925a62db36e19a8154b22609ece23b507134cb055306d15"}, {0x40, 0xffff, 0x40, "3f65fa9f31ef160ef12527b7f893eaa9b4fde9352ff9bfb087191bcc87131e1c99edf9eac5680ff9bea0b4c1dc6e12"}, {0xa8, 0x101, 0x5e2, "249845fa693f4a150fe6fd00a1e2df06dc293190f36f4ef8c5ac3d7fb3e196bbf80a66b4dee65d2c26cc16c899c3462f917da444ebbd097668dbc4e5baded503b61cea94e7a2909ec25ca3ca914e69bb400bf7336f93d44303a766ad142726b01dfb6503e6096a9b221ed1a89827e0730cc85964ff108dbdeb7ad1efd2f13d727d821f9856084ca5e162c599f893b8338ccb"}, {0x38, 0x100, 0xffff, "69d18dc25417daa22fe42a10501ff684404f5e64969beb0992f229f7eb37255beed97bf9"}, {0x60, 0x1, 0x81, "4740048f7bf8d33c3dcca32dacf997bdec5ae0e5b06d36b9ca7d3e5c63b1457e3e73687a5233c9454ef214d52d07be24ce0d8a83bf453a906878f8ef963b3434ecdb61b14357172bf3747ce610c47466"}], 0x2f0}, 0x1) r3 = socket(0x11, 0x3, 0x0) getpeername$inet6(r3, 0x0, 0x0) getpeername(r0, &(0x7f0000000640)=@un=@abs, &(0x7f0000000680)=0x8) r4 = accept(r3, 0x0, &(0x7f0000000500)) getpeername$inet6(r4, &(0x7f0000000540), &(0x7f0000000580)=0xc) 17:40:45 executing program 5: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r0 = socket(0x2, 0x3, 0x3f) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000100)="071400007d528dc8edb1a31088e15715571fa3496139f8d4fe214ae77377ecf61d3740e858c6abc3bee057c8b52fd49862274c1955dbe610ca59055b42b6a9fb99e6044382cd7670c87368d85f5632226b98c0d5d56a25ab01601b421bdcbe3251de12929609bfff3ec8ab967338bee73aa4abef964ecd93291c4cd779dcfffece5b6b5cf843623a95cff229b3d6", 0x8e) write(r0, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket(0x1, 0x4, 0x7) 17:40:45 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0x3) shmctl$IPC_RMID(r0, 0x0) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r1 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) r2 = shmget$private(0x0, 0x1000, 0x62, &(0x7f0000002000/0x1000)=nil) shmat(r2, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000002000/0x3000)=nil, 0x3000) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) 17:40:45 executing program 3: madvise(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 17:40:45 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) fchmod(r0, 0x2) open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000180)}, {&(0x7f00000000c0)="4ce6f68a9132af237c2f01ce7df08f37d5d2ae8f0833525f7d37cbc9672b4606b76b4bfa5c625c029aa59a5284bb558d32fd862d8f5a797e0b25f262c28149b60a211669448aeab0da7e65251b6be009ff85fe27d74490015885ea1ee2c1217ae3122ae5cb9dd1e3b2875bee8c914577bde591c225c67f4a59181ef2bb1ec1c2", 0x80}, {&(0x7f0000000140)="296280a087d8ea9152a9e5f6dac508864b6129f27e8745a8ed0781776350879605067cf23f87f313d6b26f238947dfba2a6c4ef36bcc793c762daccd4e4a419ca7c44e5f35d7cfaaaa997f436b232b5cf3967e3de1a18151e83448d64675614a68d333d722987aa7ae30d8f5b5487893595c35fe5a420c31c057ed1d0bf7dfe2236c3e0a8e12e08d672504a735be37b2e613d6c023235903f65f36abed7c7609ddd8d4612a90542cd2a12c614655639928e8af589c2dd67d702fa7977d137ded98924beb96dc5c81597c5ba877413d2c67ca7a99", 0xd4}], 0x3) mmap(&(0x7f0000002000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) r3 = dup2(r2, r1) _lwp_create(&(0x7f00000014c0)=ANY=[@ANYBLOB="0200000000000000", @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001300)=ANY=[@ANYBLOB="44001e80000000000000000000000000ff03000007000000f49a00000200000004000000000000004fd000000000000004000000000000000900"/73], @ANYBLOB="060000000400000008000000050000000800000000000000090000000000000004000000000000000000000001000000330000000000000000"], @ANYBLOB="ff0100007f0000000006000008000000080000000000000002000000000000000000000000000000000063ec69000000000000ffff0000000000005e2d2d00"], 0x60, &(0x7f0000001480)) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000240)="77d958f9c2cfac59270120c5665ee8ef57d39f689f244af43c6dfc74df5af8878973552a0464b4a3829e2aa8ce7b050ab4c870cc74e683b391f39d39c45d6a6f887bb372cdb4085d3f82f0ad99430d296ee9eaa84f5e6d4655bb80b7f3017866f5d276e6c6102564bfdbd1571aaf0fd44ae9978e2e04a6c5a4d1eaf376a924803cfd59edbfb4d1f4", 0x88}, {&(0x7f0000000300)="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", 0x1000}], 0x2) __clone(0x0, 0x0) 17:40:45 executing program 0: sync() mkdir(&(0x7f0000001080)='./file0\x00', 0x84) r0 = socket(0x11, 0x3, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000600)) getpeername$inet6(r0, 0x0, 0x0) connect(r0, &(0x7f00000005c0)=@in6={0x18, 0x2, 0x6, 0x7ff}, 0xc) chroot(&(0x7f0000000000)='./file0\x00') r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) getpeername(r2, &(0x7f0000000480)=@in6, &(0x7f00000004c0)=0xc) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@un=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f00000000c0)="51ee85", 0x3}], 0x1, &(0x7f0000000140)=[{0xf0, 0x100, 0x1, "ddd58b99563839d268ad6354c2abf3734d5381352620846daf851510a4fcd7d203fcbce289ccc63329ed1d838d04cc93092d69f295f624579cf33e15adab61f92a0fc5f7c4662e58c9a750329e408249d76ffd9906f6ad9cce8dab111dc2b32a67d629c773c4a9c89c023cd39fd01d72b74745ad2cc0db39de162243efbc8ee694ac698f120b9b41c025f661a515486b23609c0b81138c1f5f9972c8cd34c132e8413291b03f66d341b5598a0ebad0d2a20ed9341c4b2226b29cc77418d8d1e894b577aefcd1d6c3863a0599963354a1b97cefe4f5b0da8806f6ad0f"}, {0x80, 0x116, 0x2fd, "ccce5a72441ea8b16e4ac2e26555fd9668b9738f5804377477c7fd9e3d56f42d193a5bfe6a226e7e89afd7e74d2e7021db6fb8242a2ce0e18b16546580f11f36b13a8e325e56b1c3947fe09826bf6199183bd78925a62db36e19a8154b22609ece23b507134cb055306d15"}, {0x40, 0xffff, 0x40, "3f65fa9f31ef160ef12527b7f893eaa9b4fde9352ff9bfb087191bcc87131e1c99edf9eac5680ff9bea0b4c1dc6e12"}, {0xa8, 0x101, 0x5e2, "249845fa693f4a150fe6fd00a1e2df06dc293190f36f4ef8c5ac3d7fb3e196bbf80a66b4dee65d2c26cc16c899c3462f917da444ebbd097668dbc4e5baded503b61cea94e7a2909ec25ca3ca914e69bb400bf7336f93d44303a766ad142726b01dfb6503e6096a9b221ed1a89827e0730cc85964ff108dbdeb7ad1efd2f13d727d821f9856084ca5e162c599f893b8338ccb"}, {0x38, 0x100, 0xffff, "69d18dc25417daa22fe42a10501ff684404f5e64969beb0992f229f7eb37255beed97bf9"}, {0x60, 0x1, 0x81, "4740048f7bf8d33c3dcca32dacf997bdec5ae0e5b06d36b9ca7d3e5c63b1457e3e73687a5233c9454ef214d52d07be24ce0d8a83bf453a906878f8ef963b3434ecdb61b14357172bf3747ce610c47466"}], 0x2f0}, 0x1) r3 = socket(0x11, 0x3, 0x0) getpeername$inet6(r3, 0x0, 0x0) getpeername(r0, &(0x7f0000000640)=@un=@abs, &(0x7f0000000680)=0x8) accept(r3, 0x0, &(0x7f0000000500)) 17:40:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pipe(0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) __clone(0x3aff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x2e2ebe63c68deb54, 0xf8) 17:40:45 executing program 4: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) __clone(0x0, 0x0) ptrace(0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) munlock(&(0x7f0000016000/0x2000)=nil, 0x2000) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) socket$inet(0x2, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) semctl$SETVAL(0x0, 0x0, 0x8, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = _lwp_self() _lwp_suspend(r2) r3 = _lwp_self() r4 = socket(0x18, 0x3, 0x10) getpeername$inet6(r4, 0x0, 0x0) fcntl$getown(r4, 0x5) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10, 0x104) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) linkat(r5, &(0x7f00000000c0)='./file0\x00', r6, &(0x7f0000000100)='./file0\x00', 0x0) _lwp_suspend(r3) _lwp_wakeup(r3) _lwp_kill(r3, 0x4) _lwp_kill(r3, 0x3) _lwp_suspend(r3) _lwp_wakeup(r2) _lwp_kill(r2, 0x4) [ 53.5936560] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1036 command syz-executor.1) 17:40:45 executing program 5: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r0 = socket(0x2, 0x3, 0x3f) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000100)="071400007d528dc8edb1a31088e15715571fa3496139f8d4fe214ae77377ecf61d3740e858c6abc3bee057c8b52fd49862274c1955dbe610ca59055b42b6a9fb99e6044382cd7670c87368d85f5632226b98c0d5d56a25ab01601b421bdcbe3251de12929609bfff3ec8ab967338bee73aa4abef964ecd93291c4cd779dcfffece5b6b5cf843623a95cff229b3d6", 0x8e) write(r0, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket(0x1, 0x4, 0x7) [ 53.7138672] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1036 command syz-executor.1) [ 53.7339011] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/net/rtsock_shared.c:631:41, member access within misaligned address 0xfffff7fc1374060c for type 'struct rt_msghdr50' which requires 8 byte alignment [ 53.7589096] cpu0: Begin traceback... [ 53.7739689] vpanic() at netbsd:vpanic+0x2aa [ 53.8341138] isAlreadyReported() at netbsd:isAlreadyReported [ 53.8841679] HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc [ 53.9242398] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b [ 53.9743338] compat_50_route_output() at netbsd:compat_50_route_output+0x1a4a [ 54.0244230] raw_send() at netbsd:raw_send+0x20b [ 54.0745153] compat_50_route_send_wrapper() at netbsd:compat_50_route_send_wrapper+0x9f [ 54.1246071] sosend() at netbsd:sosend+0x15ac [ 54.1746975] soo_write() at netbsd:soo_write+0x88 [ 54.2247970] do_filewritev.part.1() at netbsd:do_filewritev.part.1+0x415 [ 54.2748862] sys_writev() at netbsd:sys_writev+0x54 [ 54.3149556] sys___syscall() at netbsd:sys___syscall+0x1c8 [ 54.3650486] syscall() at netbsd:syscall+0x29a [ 54.3850839] --- syscall (number 198) --- [ 54.3850839] Skipping crash dump on recursive panic [ 54.3966160] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0x3 for type 'struct x86_64_frame' which requires 8 byte alignment [ 54.4183316] Faulted in mid-traceback; aborting... [ 54.4183316] fatal breakpoint trap in supervisor mode [ 54.4268332] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x286 cr2 0x200014c0 ilevel 0x4 rsp 0xffffd000a5c796a0 [ 54.4396884] curlwp 0xfffff7fc248ee180 pid 523.3 lowest kstack 0xffffd000a5c772c0 Stopped in pid 523.3 (syz-executor.3) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0xd1 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+0x8b vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b compat_50_route_output() at netbsd:compat_50_route_output+0x1a4a raw_send() at netbsd:raw_send+0x20b compat_50_route_send_wrapper() at netbsd:compat_50_route_send_wrapper+0x9f sosend() at netbsd:sosend+0x15ac soo_write() at netbsd:soo_write+0x88 do_filewritev.part.1() at netbsd:do_filewritev.part.1+0x415 sys_writev() at netbsd:sys_writev+0x54 sys___syscall() at netbsd:sys___syscall+0x1c8 syscall() at netbsd:syscall+0x29a --- syscall (number 198) --- [ 54.4471619] Skipping crash dump on recursive panic [ 54.4471619] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0x3 for type 'struct x86_64_frame' which requires 8 byte alignment [ 54.4471619] Faulted in mid-traceback; aborting... [ 54.4471619] fatal breakpoint trap in supervisor mode [ 54.4471619] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x286 cr2 0x200014c0 ilevel 0x8 rsp 0xffffd000a5c783a0 [ 54.4471619] curlwp 0xfffff7fc248ee180 pid 523.3 lowest kstack 0xffffd000a5c772c0 Stopped in pid 523.3 (syz-executor.3) at netbsd:breakpoint+0x5: leave