Warning: Permanently added '10.128.15.215' (ECDSA) to the list of known hosts. 2019/11/07 10:18:14 fuzzer started 2019/11/07 10:18:14 dialing manager at 10.128.0.105:36227 2019/11/07 10:18:14 syscalls: 211 2019/11/07 10:18:14 code coverage: enabled 2019/11/07 10:18:14 comparison tracing: enabled 2019/11/07 10:18:14 extra coverage: support is not implemented in syzkaller 2019/11/07 10:18:14 setuid sandbox: support is not implemented in syzkaller 2019/11/07 10:18:14 namespace sandbox: support is not implemented in syzkaller 2019/11/07 10:18:14 Android sandbox: support is not implemented in syzkaller 2019/11/07 10:18:14 fault injection: support is not implemented in syzkaller 2019/11/07 10:18:14 leak checking: support is not implemented in syzkaller 2019/11/07 10:18:14 net packet injection: support is not implemented in syzkaller 2019/11/07 10:18:14 net device setup: support is not implemented in syzkaller 2019/11/07 10:18:14 concurrency sanitizer: support is not implemented in syzkaller 2019/11/07 10:18:14 devlink PCI setup: support is not implemented in syzkaller 10:18:19 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="5500000018007f5f00fe01b2a4a290930206040200000001020040003900160035004c02010000001900050223dc0b04000022dc1338d54400009b84136ef75afb83de4411000500c43ab8230000060c3a62645656", 0x55}], 0x1}, 0x0) 10:18:19 executing program 1: 10:18:19 executing program 2: 10:18:19 executing program 5: 10:18:19 executing program 3: 10:18:19 executing program 4: 10:18:21 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)) 10:18:21 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000010100000000"]) 10:18:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x210007fd, &(0x7f0000e68000)={0x2, 0x0}, 0x10) 10:18:21 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)) 10:18:21 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)) 10:18:21 executing program 3: 10:18:21 executing program 1: 10:18:21 executing program 5: 10:18:21 executing program 3: 10:18:21 executing program 0: 10:18:21 executing program 1: 10:18:21 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)) 10:18:21 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="a1aaaaaaaaaaaaaaaaaaaa0008404500001c00000000002f9078ac141400ac14ffaa00c09078ac14ffaa"]) 10:18:21 executing program 5: 10:18:21 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000000)) 10:18:21 executing program 0: 10:18:21 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)) 10:18:21 executing program 3: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0}, 0x10) sendto(r0, &(0x7f0000000180)="2e0400", 0xff9b, 0x8002, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)='G]', 0x2fe, 0x0, 0x0, 0x0) 10:18:21 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6000000000140000fe8000000000000000000d00000000aafe8000000000000000000000000000200000ff00", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50c2000090780000"]) 10:18:22 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$lock(r0, 0x8, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x301000000}) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) fcntl$lock(r0, 0x8, &(0x7f0000004300)={0x0, 0x0, 0x100000000044, 0x2ffffffff, r1}) 10:18:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x2) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000001, 0x100000001}) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/207, 0xcf) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = __clone(0x4000, &(0x7f0000000380)="3661f02f58551390de08e113422855c9ffc63510b01ae2528da59c0b28728eafcae087ac9105931dff97af9cea889ce9d551155da82346674a32ad40d5d22f68171447d9425ba454cc4cefc133f63d192d0510b08b6744cd65d074bcba1208a1929186f95771c34dd8e0cf20aafc75f8fad977bb65c24aa32b6b4684f795ad85a4896ecafba2d5bee37e334b28e3f1ff6b10e47e778e1ecf8952873137070207f2cbcafe58b5374003be596c7dee7dade0041f65b74e821c7e9a1188869a8e981fb525") fcntl$lock(r4, 0x8, &(0x7f0000000240)={0x2, 0x0, 0x2, 0x1ff, r5}) r6 = dup(0xffffffffffffff9c) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x1000300010005, 0xffffffffffffffff}) readlinkat(r6, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=""/183, 0xb7) mkdirat(r3, &(0x7f0000000200)='./file0\x00', 0x18) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 10:18:22 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semget$private(0x0, 0x2, 0x0) semget$private(0x0, 0x7, 0x80) r1 = semget(0x0, 0x8, 0x4c1) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = semget$private(0x0, 0xe, 0x8) semop(r2, &(0x7f0000000200)=[{0xff9f8d059716342f, 0xf55, 0x800}], 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x8c) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom$inet6(r3, &(0x7f0000000140)=""/168, 0xa8, 0x800, &(0x7f0000000080)={0x18, 0x1, 0x8, 0x1}, 0xc) semctl$IPC_RMID(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) shutdown(r4, 0x1) r5 = socket(0x18, 0x3, 0x0) poll(&(0x7f0000000040)=[{r5, 0xc3117f4c0669116d}], 0x1, 0xffffffff) setsockopt$sock_int(r5, 0xffff, 0x2010, &(0x7f0000000000)=0xdad, 0x4) _lwp_setname(0x0, &(0x7f00000000c0)=']\x00') 10:18:22 executing program 3: socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0xcb85cbcff2b5e4cd, 0x0, &(0x7f0000000200)) r0 = socket$inet6(0x18, 0x3, 0x0) r1 = _lwp_self() _lwp_setname(r1, &(0x7f0000000100)='-!\x00') _lwp_create(&(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000ff0f000002000000018000000800000004000000000800000000000005000000000000000200000000000000050000000000000002000000000000780021253a3a7b26268105625ce752fe1587f4fccce67c6235ac46d1780e208f3f6dd2c82619e98524b5d6013f2b5755f10ad72f504a19fb0578789179ca97"], 0x40, &(0x7f00000001c0)) socket(0x2, 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r2 = __clone(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ptrace(0x9, r2, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000140), 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x5, r3, &(0x7f0000000000), 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f00000000c0), &(0x7f0000000180)=0x10) ptrace(0x6, r3, &(0x7f0000000500), 0x4) 10:18:22 executing program 2: __clone(0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040)) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) __clone(0x1600, &(0x7f00000001c0)="7477a0b1bf5fc7bb622b09bfb5fa08ba6373a0585d11f8ed521c0c435e3e29a35c16b4b7ebd8a9f12d0b563838dfd04d021754ed21c0753d636d15acec0ad7bb02f28fc96a62f4ea2d8352febbd92e350fb47929c99ad879d6116c113cbc98c9323400c15fc2dabfb897f08e8dc15fe5db5432722d4d3e4753c469cb88c1d5f82632b9b4d6c12aa4538544c553236f954e905d4ddba306c87282d68b6055cb548ea74ef7d35cb7263776ec435624e1825a01fc7371bee9d35a5dcc54a77617b669be316d2e75b4fa32a2205e29") ptrace(0xe, r1, &(0x7f0000000040), 0x0) ptrace(0x1000000000100c, r1, 0x0, 0x0) r2 = __clone(0x2d7f, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x5) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x400000020000000) wait4(r4, &(0x7f0000000000), 0x1, &(0x7f0000000040)) setpgid(r3, r4) ptrace(0x9, r2, 0x0, 0x0) ptrace(0xe, r2, &(0x7f0000000040), 0x0) wait4(r2, 0x0, 0x10, 0x0) _lwp_create(&(0x7f0000001200)={0xb, &(0x7f0000001180)={0x400f0028, &(0x7f0000001100)={0xa, 0x0, {[0x2731b432, 0x3, 0x10000, 0x9]}, {0x5, 0x5, 0x1}, {0x6, 0xc45, 'u\x00'}}, {[0x9, 0x9, 0x9]}, {0x7, 0xee, 0x6}, {0x7f, 0x1, ')\x00'}}, {[0x4, 0x8, 0x1, 0x3ff]}, {0x80000000, 0x2, 0x5}, {0x6, 0x7, '\x00'}}, 0xc0, &(0x7f0000001280)) r5 = msgget$private(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r6, 0xc, r7) msgsnd(r5, &(0x7f00000010c0)=ANY=[@ANYBLOB="02ea11750a8b12bc7151e59bccb3"], 0x1b, 0x1800) getgid() msgsnd(r5, &(0x7f0000001080)=ANY=[@ANYBLOB="0108000000000000e386bda0079dfb98d22b6923c61a38faa10a4d01dca3470f0cef24dbb70002ec2fc1419a9100"/60], 0x31, 0x800) msgrcv(r5, &(0x7f00000000c0)={0x0, ""/84}, 0x5c, 0x1, 0x800) 10:18:22 executing program 0: symlink(0x0, &(0x7f00000000c0)='./file0\x00') socket(0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="a530952e8479a901ca8b5e3cee66b3c00c683dcab52badf92382bd3a00d6fa89e32dcf685cac268249af4b91d79b5e88a65fdf7c2294257ea4ed04e9"], 0x1, 0x0) r0 = __clone(0x0, 0x0) getitimer(0x3, &(0x7f0000000080)) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/218) msgrcv(r1, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x0, 0x400) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/220) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x17, r0, 0x0, 0x0) _lwp_wakeup(0x0) chroot(&(0x7f0000000000)='./file0\x00') 10:18:22 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) bind$unix(r1, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x9) listen(r0, 0x0) r2 = paccept(r0, 0x0, 0x0, 0x0) accept(r0, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0xc) r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x1000000029, 0x32, &(0x7f0000000040)="ebff", 0x2) getpgrp() getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgrcv(r6, 0x0, 0x0, 0x0, 0x0) msgsnd(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r8 = getegid() r9 = getpid() r10 = socket(0x18, 0x1, 0x0) setsockopt(r10, 0x27, 0x80000000000000c, &(0x7f0000000180)="000880913d57bbba71d8a874069d8afad4690a8699bb5957fb0089cca5", 0xffffffffffffff77) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xffffffffffffff45) getpgid(r9) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x0, r7, r8, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r9, 0x0, 0x3, 0x80000000, 0x6, 0x966}) 10:18:22 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/control\x00', 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="ad81bd6cb8003ca2940db52d79b97bfb052250f0b5e017e063dcc5f245394ad6cd1460fb7ee26804b23f849c19fb4f88c60e18d6126c49f1e66cff17bb1308853a5124c8c1da0ac9d416cb8569e7ca753a15a8e4d7b1e6ba71d8b0295ba5dd37c35e66086d003146def0c898b2e37a1f1882a14f9d044d0b4863d9d0faa8daabc6a2827a042d9e276d3b0e8f9b3acb340cab90ba78bd048cdf7166dc68366fd257f6dc607b732e744ffc6b9424c690bbf7db9e12b5df395cabfcc045280e", 0xbe, 0x201, &(0x7f00000000c0)=@file={0x0, './file0/control/file1\x00'}, 0x18) pipe(&(0x7f0000000140)={0xffffffffffffffff}) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x8000, 0xfffffffd) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod$loop(&(0x7f00000001c0)='./file0/control/file1\x00', 0x10, 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='./file0/control/file1\x00') 10:18:22 executing program 3: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {0x0, 0x80}}, 0x0) r0 = socket(0x18, 0x2, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x18, 0x3}, 0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = geteuid() r3 = getegid() lchown(&(0x7f00000001c0)='./file0\x00', r2, r3) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fcntl$getown(r4, 0x5) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) setsockopt(r1, 0x3, 0x100, &(0x7f0000000000)='#.', 0x2) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) listen(r5, 0x1) getpeername$unix(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c591aced1fdf95e9889dffe047c43de9c3c9bd04aa8a46a2aa18e8f77e8b3bcf8e6161c443d3403cc6c54d3b127750ebd42670c41595abd745950cb69a500"/172], &(0x7f00000000c0)=0x6e) 10:18:22 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r1, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x1, 0x7) pread(r2, &(0x7f0000000080)="b707be733960a28f54fbb7b4c5df8c672fd6f2369af13cc27a6b7a115de0ab95f6ae17a8d60e21d0818c806ebbcf4788311d54cc521d78f35dedbd8e6a744250b2183e799ed4f79780f922aa0d9e038d93eef534753dd0da8bfc93f7756ec639df89123b6f4e0ed65a6bf024de5dcb52c001aed0af8d6ea4523f96", 0x7b, 0x200) 10:18:22 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) socket$inet6(0x18, 0x20000000, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getuid() pwrite(r0, &(0x7f0000000300)="8fbf71b90e4abeb5817da713d01d9997e3135b023931fcc16f9197bb99db4e18ba8e3defb672e12ea9e082a05e2a0e8b24df8320ea53baf9d5764ce3d0b560cb3642d3c25237e3709b545c74a04f005f8d2977036d4bcb35417703a74fbc393c34d57d0eeb661de617be6cbaef0050a5bf432a762cbf127fdd4f73678f732f4c5aa8264d575dc99cfaaf49717dbb5a88042ec2328db7f8bf9cd2420b08c32084ca4aa0c8e684", 0xa6, 0x8001) socketpair(0x6, 0x0, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000040)={0x18, 0x1, 0x100, 0x3}, 0xfffffffffffffee2) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x2, 0x0) r3 = socket(0x18, 0x2, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r6 = socket(0x1, 0x10000000, 0x5) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r8 = dup2(r7, r6) sendmsg$unix(r8, &(0x7f0000001700)={0x0, 0xfffffffffffffea6, 0x0}, 0x0) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getpeername$unix(r9, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r10, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8) recvfrom$inet(r2, &(0x7f00000001c0)=""/225, 0xe1, 0x3, &(0x7f00000002c0)={0x2, 0x0}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000003c0)={{0x18, 0x1, 0x0, 0x6}, {0x18, 0x1, 0xffff, 0x1f}, 0x80, [0x2, 0xc4e7, 0x5, 0xfca, 0x8001, 0x5493, 0x7f, 0x3]}, 0x3c) 10:18:23 executing program 3: socket$inet6(0x18, 0x4, 0xff) socket$inet6(0x18, 0x3, 0x0) socket(0x2, 0x2, 0x0) r0 = __clone(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ptrace(0x9, r0, 0x0, 0x0) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000500), 0x0) ptrace(0x10, r0, &(0x7f0000000500), 0x4) [ 45.5678748] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 522 command syz-executor.5) [ 45.6079230] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 522 command syz-executor.5) 10:18:23 executing program 5: r0 = paccept(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = socket(0x1f, 0x1, 0x0) listen(r1, 0x0) 10:18:23 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x74e, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r2, r3) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0x0, 0x800}}, 0x0) 10:18:23 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000001380)="967c01df194d14b2396db969605b32688082e1ad802791a160b8e3a9d3750565", 0x20}], 0x1) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x14, r0) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x400) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096}, {&(0x7f0000000180)=""/50}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/209, 0x293}], 0x1000000000000203) 10:18:23 executing program 3: geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000), 0xc) r0 = shmget(0x1, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) socket(0x2, 0x20000000, 0x5) r1 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/244) r2 = shmget(0x1, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0x3) r3 = getppid() ptrace(0x3f, r3, &(0x7f0000000140), 0x0) r4 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x1000) _lwp_ctl(0x10001, &(0x7f00000001c0)=&(0x7f0000000180)={0x7f, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0xc32, r5, 0x0, 0x3) semctl$GETALL(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000240)=""/55) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000280)={0x0}, 0xc) r7 = __clone(0x400, &(0x7f00000002c0)="ca8596aef81d9b70c8f29f047d8fe7e6a6d35c35ac10291eb2f9032d75f1dd7116256993dfa0856abcdd4387158a9c109b0b7e95cdb3d134527e2a46d4ca042e9c615a3c2a4be9c749a355a1a559d00252ac34cfaa2f5c0c166d0d44ea23694593939c2f5bf7e341360488a2e9baf609d69d6b4ec0c881499a0a721b441b8ee52f") setpgid(r6, r7) r8 = semget$private(0x0, 0x1, 0x200) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x1000) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) r9 = semget$private(0x0, 0x0, 0x440) semop(r9, &(0x7f0000000380)=[{0x3}, {0x3, 0xed, 0x1000}, {0x4, 0xff, 0x800}, {0x1, 0xa97, 0x1000}, {0x0, 0x5, 0x800}], 0x5) semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000003c0)=0xfffffffc) shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) geteuid() r10 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r10, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000000400), 0xfffffffffffffff4) [ 45.8882991] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 467 command syz-executor.1) [ 45.8983023] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 467 command syz-executor.1) 10:18:23 executing program 1: pipe2(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) open$dir(&(0x7f0000000180)='./file0\x00', 0xca9946ba9c75bd9, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) recvfrom$inet6(0xffffffffffffff9c, &(0x7f0000000000)=""/145, 0x91, 0x801, &(0x7f00000000c0)={0x18, 0x3, 0x0, 0x52cc}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) r1 = _lwp_self() _lwp_suspend(r1) _lwp_wakeup(r1) _lwp_setname(r1, &(0x7f0000000100)='\x00') open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) __clone(0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fcntl$setflags(r2, 0x2, 0x2) 10:18:23 executing program 2: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) syz_emit_ethernet(0x57, &(0x7f00000000c0)="d598fd1959f128a0eb54f5b78946f49fdec7cb53e087734291dfd72ed316f1bc4fa287bc14538b04f01bcc8448abfe3fb765ed0a3b051b642fcb423e4d0872ad0dbdde22bb0464c15c597cfb4c513db1757534ac18c729") shmget$private(0x0, 0x2000, 0x2, &(0x7f000000b000/0x2000)=nil) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) accept(0xffffffffffffff9c, 0x0, 0x0) 10:18:23 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = semget$private(0x0, 0x1, 0x300) semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000002840)=""/117) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fchdir(r1) r2 = accept(r1, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0xffffffffffffffea) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x10001, 0x1000300010003}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) dup2(r4, r2) socket(0x1, 0x4, 0x74) r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) readlinkat(r8, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)=""/24, 0x18) bind$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00.\'file0\x00'], 0xa) ptrace(0xaef8, 0x0, &(0x7f0000000040), 0x7) r9 = socket(0x18, 0x1, 0x0) setsockopt(r9, 0x6, 0x6, &(0x7f0000000000)="00000400", 0x4) r10 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r10, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockname(r10, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0xc) 10:18:23 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fcntl$setflags(r1, 0x2, 0x1) fsync(r0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0, 0x0) 10:18:23 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) pipe2(&(0x7f00000016c0), 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x20) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f0000000040)=""/250, &(0x7f0000000140)=0xfa) 10:18:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000420, 0x20) unlinkat(r0, &(0x7f00000000c0)='./file0/file1\x00', 0x800) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0/file1\x00') 10:18:23 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x6, 0x2, &(0x7f0000000000)='*FW=', 0x4) r3 = socket$inet(0x2, 0x5, 0x90) getsockname(r3, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0xc) [ 46.5391502] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 598 command syz-executor.0) 10:18:24 executing program 1: getrlimit(0x0, &(0x7f00000001c0)) getrlimit(0x7, &(0x7f0000000000)) [ 46.5992265] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 732 command syz-executor.4) [ 46.6139977] ubc_uiomove: error=14 [ 46.6205827] ubc_uiomove: error=14 10:18:24 executing program 4: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffff}}, 0x0) r0 = socket(0x800000018, 0x3, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) listen(r1, 0xfffffffa) bind$unix(r0, &(0x7f0000000080)=@abs={0x1f95d27d48731892}, 0x1c) pwrite(0xffffffffffffff9c, &(0x7f00000002c0)="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", 0x1000, 0xea) _lwp_create(&(0x7f00000001c0)={0x61e445c7e2720d17, &(0x7f0000000140)={0x60088036, &(0x7f0000000000)={0x2007801a, 0x0, {[0x8, 0x10001, 0x1, 0x9]}, {0xb, 0x9, 0x1}, {0x7, 0xffffffff00000001, '\x00'}}, {[0x9, 0x9, 0xffff, 0x2]}, {0x7, 0x8000000000000000, 0x4}, {0x1ff, 0x40, '\x8a&$}\xf5.\x00'}}, {[0x1, 0x7fffffff, 0x1f, 0x6]}, {0x7fff, 0x6, 0x1}, {0x8, 0x1ff, '\'F^\x00'}}, 0xc0, &(0x7f00000000c0)=0x0) _lwp_getname(r2, &(0x7f0000000240)=""/1, 0x1) [ 46.6793302] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 732 command syz-executor.4) [ 46.6893443] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 598 command syz-executor.0) 10:18:24 executing program 0: r0 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 10:18:24 executing program 5: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0xffffffff) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x8, 0x80) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x360000c) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) 10:18:24 executing program 1: r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005}) r1 = getpgrp() connect(0xffffffffffffff9c, &(0x7f0000000200)=@in6={0x18, 0x1, 0x3, 0x1000}, 0xc) r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r3 = geteuid() r4 = getgid() r5 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r7 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r2, 0x1, &(0x7f00000027c0)={{0xc000000, r3, r4, r5, r6, 0x37, 0x1}, 0x400, 0x1, r7, r1, 0x6, 0x8, 0x2}) setuid(r3) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) close(r0) r8 = socket(0x18, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r9 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r9, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockname$unix(r9, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000015000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001600000000"], &(0x7f0000000100)=0x6e) r10 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r10, 0x8, &(0x7f0000000280)={0x0, 0x2, 0x2000000040000000, 0x100000001}) accept(r10, &(0x7f0000000140)=@in, &(0x7f0000000180)=0xc) setsockopt(r8, 0x1000000029, 0x2e, 0x0, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x40) 10:18:24 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) utimes(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)={{0x9af, 0x3}, {0x4, 0xfffffffffffffeff}}) rename(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r0 = getuid() seteuid(r0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/../file0\x00') getgid() r1 = getuid() semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000002c0)=[0x0, 0x400, 0x401, 0x0, 0x1]) seteuid(r1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0), 0xc) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000240), 0x0) semop(r2, &(0x7f0000000240)=[{0x3, 0x8000, 0x400}], 0x1) semop(r2, &(0x7f0000000240), 0x6) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000000)=0x1) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getpeername$inet6(r3, &(0x7f0000000200), &(0x7f0000000280)=0xc) semctl$IPC_RMID(r2, 0x0, 0x0) [ 46.9296580] ubc_uiomove: error=14 [ 46.9396808] ubc_uiomove: error=14 10:18:24 executing program 2: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) syz_emit_ethernet(0x57, &(0x7f00000000c0)="d598fd1959f128a0eb54f5b78946f49fdec7cb53e087734291dfd72ed316f1bc4fa287bc14538b04f01bcc8448abfe3fb765ed0a3b051b642fcb423e4d0872ad0dbdde22bb0464c15c597cfb4c513db1757534ac18c729") shmget$private(0x0, 0x2000, 0x2, &(0x7f000000b000/0x2000)=nil) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) accept(0xffffffffffffff9c, 0x0, 0x0) 10:18:24 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001780)) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="11b9fa08019709a6f72492a045627a47b45f90354f5d8ca71909e48e592239a3c69029e84654cac844f1f35c3cb4c2300f058de0efbf160f1ebb6ebf680c8d5e3e9e2cb0db56f3ccd5beea6a44bcce794f1616f3feb1eb3a457648e7656a0142fd7d5ab7cf894f954c189ba59ab900a738b6f49df54e0dae6fa7e637d8e3fc719e973b1367022cb8dec2b537f39b0a19236ffd6402bbb0847fcb842566f91ba0112785b307819dbf18e05092cc19f40222e91e21f3d548a61e"}, {&(0x7f0000000000)="dff025fbe75df913a2a9ccda4ef82ff1cba8e7865d309ecbe4c890f2744530cf40e238ca50a66528bedc912907cbdbaa6849c3bb"}, {&(0x7f00000003c0)="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"}, {&(0x7f0000000080)="c38cfc8142256302eb8e1631a91f98a23b5dd49ff629997ceb9c3ed4b83e761c7933785b7713f00067"}, {&(0x7f00000013c0)="2a405d809073aa0b4f5691e710f197167078d0e12d2c41298435779b01a06039021cb0dca49435c91e685fa84c02953c83a7aa1874f52d130012ee30f2605e6c47a1947282a8fae7615bd60b2c816e8848b168a56260f101e9cfea696619b3813cfad63eb101a9f2e708ce7ea7ef0cf2dfb5d0cdd9858680ac5f20f4ebae5a92ecbedbcbf8951f72f309ca891878a1b690394ab51ab3b77e8d6b6bad9196472c57dfc0e57db8e29dab18198fd34fea6d7e0f5bb6f46cf49e140973dc9566f2aba8a57aa3f8fa880240de6588b3b5f01df7390dfded"}, {&(0x7f00000014c0)="13de55a6cf0a27a7fe2802032f4330ff7efc0107a895d8a59c18b43a6de5f54a153469037c64edd7e95f0da3f773306ca8e40cab5eb8d976d4e1c218fd408ac053695cd69cc41aa2e8e9c24d08925f79e92be5efdc723a972c9033f25a9911bb6af15f9ba9981a7d4335751099065f62f0493210a16de4d7b41a474c327891e54e872bf83360de772addd222b5c501202b24fde4986769a58c0180770d737cc9d215e5a2b03c9da47474772e87365442dc32cdf9916b1e05b22c1924f56e74180eee249353826db3"}, {&(0x7f00000015c0)="3885ba03f8aae3f2ad3a98806e5643861a01a025e5e76f4dbc39d57efe13a9b7137e1cc9b2eaba39178be294b798f985c6f1d8879ef985cec225883eec4e377425195dee62f35876bf5f07a51919d080c164e6b41235d3bc4c951102ae96fc13d0b2284ae2765b1f6329e1c5e0605794ebe6d69ef3b4e539939959166cf658f2fef2366883410edb3c8aafda0812c61385d90413a29e4c2ed07ef3a4e4b7c5326e4f2e"}, {&(0x7f0000001680)="036e4a38e76cd2bcba52ee431162d776e04999babb420e18129ad7c0dc83e13cdf6f3be9ca774eeffabeff4ef7ef8656a3c0ff84f8a06cc23cde250c423c9a3232be31a44679204c1f8dec23b44a5455cb62c05aefd866a6469e9ccdef56d673e5fa5114c10ab66549f0059976bbedc7944c58c6ee1abd692c81371cab920cedb6edf5ab46c85eb3e3769199059c76110aae25c5e675817673c47e5c104b7aa7c40fe73bc73fce2698ed8fd8d0dc7bce5e050855a734fcf9d9b5fe7946845f2a4f63909b807f81bef2b2083ca6c75fecea38b5c91c8d6e85dafb8ce66ed8dfd11a6eed4889"}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 10:18:24 executing program 3: msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000000000000a932b51bf23d08656e520e17ebe0d358bf604c60f1b98"], 0x1, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/218) msgrcv(r0, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x0, 0x400) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2}) r1 = __clone(0x0, 0x0) r2 = msgget$private(0x0, 0x0) r3 = getpgrp() r4 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r5 = geteuid() r6 = getgid() r7 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r9 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r4, 0x1, &(0x7f00000027c0)={{0xc000000, r5, r6, r7, r8, 0x37, 0x1}, 0x400, 0x1, r9, r3, 0x6, 0x8, 0x2}) r10 = getpgrp() r11 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r12 = geteuid() r13 = getgid() r14 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r16 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r11, 0x1, &(0x7f00000027c0)={{0xc000000, r12, r13, r14, r15, 0x37, 0x1}, 0x400, 0x1, r16, r10, 0x6, 0x8, 0x2}) r17 = getpgrp() r18 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r19 = geteuid() r20 = getgid() r21 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r23 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r18, 0x1, &(0x7f00000027c0)={{0xc000000, r19, r20, r21, r22, 0x37, 0x1}, 0x400, 0x1, r23, r17, 0x6, 0x8, 0x2}) r24 = getpgrp() r25 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r26 = geteuid() r27 = getgid() r28 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r30 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r25, 0x1, &(0x7f00000027c0)={{0xc000000, r26, r27, r28, r29, 0x37, 0x1}, 0x400, 0x1, r30, r24, 0x6, 0x8, 0x2}) r31 = __clone(0x0, 0x0) ptrace(0x9, r31, 0x0, 0x0) ptrace(0x5, r31, &(0x7f0000000000), 0x0) r32 = __clone(0x0, 0x0) ptrace(0x9, r32, 0x0, 0x0) ptrace(0x5, r32, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x3, r7, r13, r21, r27, 0x100, 0x7}, 0x6, 0x0, r31, r32, 0x1, 0x9, 0x4, 0x1}) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x26, r1, &(0x7f00000001c0), 0x0) [ 47.1299252] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 611 command syz-executor.4) [ 47.2601166] WARNING: module error: vfs load failed for `mcd', error 2 [ 47.3402028] ubc_uiomove: error=14 [ 47.3402028] ubc_uiomove: error=14 10:18:24 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x10) writev(r0, &(0x7f0000002880)=[{&(0x7f0000000640)="20211989bae3ffa61bdb18", 0xb}, {&(0x7f0000001780)="d07d2145f0daf419d4dddf13173996297d6e4322afd9dd32e3c9346f3dd1a8fa18ff19f5219345929eb0fe862cd7c79cadeac308582ae74cc2022942662c2c724e9381d385d5524d03d672245829f7222c572ecf81d587d3beb697c59d485a809ddbe7f49b7004528be70896aea19bd635a0ee6b6396bb097d8cf5723526cf2bc1994466ebefd37469bdf4d27a129e698bcc3928e6786c0f962785a940a73e4dccc15c607684995d9085c57fdf0de75145d9dd47a3425ef5fb81b0f3057114d3facf75fa0097079396562b608b88098fbfbe0ba12d5279901c383fb60c4c650a778ace99acb317", 0xe7}, {&(0x7f0000001880)="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", 0x4a7}], 0x3) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0x7fffffff}, {0x0, 0x1f}}) flock(r1, 0x0) 10:18:24 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x10001) mkdir(&(0x7f0000000100)='./file0/control\x00', 0x0) open$dir(&(0x7f00000002c0)='./file0/control\x00', 0x400200, 0x0) [ 47.4103059] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 611 command syz-executor.4) 10:18:24 executing program 1: mknod(&(0x7f0000000080)='./file1\x00', 0xcb7567723ce6e558, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) truncate(&(0x7f0000000000)='./file1\x00', 0x0) [ 47.4503589] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 611 command syz-executor.4) [ 47.4603706] WARNING: module error: vfs load failed for `mcd', error 2 [ 47.4703726] WARNING: module error: vfs load failed for `mcd', error 2 [ 47.5104286] WARNING: module error: vfs load failed for `mcd', error 2 10:18:25 executing program 5: r0 = getpgrp() r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r2 = geteuid() r3 = getgid() r4 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r6 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r1, 0x1, &(0x7f00000027c0)={{0xc000000, r2, r3, r4, r5, 0x37, 0x1}, 0x400, 0x1, r6, r0, 0x6, 0x8, 0x2}) r7 = geteuid() setreuid(r7, r4) r8 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) r9 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r10 = getpgrp() r11 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) r12 = geteuid() r13 = getgid() r14 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r16 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r11, 0x1, &(0x7f00000027c0)={{0xc000000, r12, r13, r14, r15, 0x37, 0x1}, 0x400, 0x1, r16, r10, 0x6, 0x8, 0x2}) fchown(r9, r8, r13) lchown(&(0x7f00000000c0)='./file0\x00', r8, 0x0) r17 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r17, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r17, 0x0) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 10:18:25 executing program 1: setrlimit(0x9, &(0x7f00000000c0)) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) setrlimit(0x3, &(0x7f0000000040)={0x4, 0x3f}) r0 = semget$private(0x0, 0x0, 0x200) semop(r0, &(0x7f0000000000)=[{0x0, 0xffff, 0x800}, {0x4, 0x5, 0x1000}], 0x2) getpid() socket(0x1f, 0x5, 0x0) 10:18:25 executing program 5: __clone(0x0, 0x0) __clone(0x0, 0x0) ptrace(0x9, 0x0, 0x0, 0x0) munlockall() r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x5, r0, &(0x7f0000000000), 0x0) wait4(r0, 0x0, 0x4, 0x0) 10:18:25 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet(0x2, 0x3, 0x0) r0 = socket$inet6(0x18, 0x70000001, 0x80) connect$inet6(r0, &(0x7f0000000080)={0x18, 0x1, 0x6, 0x1}, 0xc) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1800006) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x3, 0x7da}, {0x187, 0x6}}, 0x400) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) dup2(0xffffffffffffffff, r2) socketpair(0x6, 0x20000004, 0x1f, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt(r3, 0x800000, 0x6, &(0x7f0000000000)="0100358a", 0x4) 10:18:25 executing program 4: r0 = getgid() setegid(r0) r1 = _lwp_self() _lwp_suspend(r1) _lwp_wakeup(r1) _lwp_continue(r1) _lwp_create(&(0x7f0000000300)=ANY=[@ANYBLOB="080000000000000000000000000000000700000002000000ff0f6e2d2df30000ac00000000fc6cff9f5444794e3c000000000000000000000002000000000000000a0000000000000001040000000000005c2800"], 0x40, &(0x7f0000000140)=0x0) _lwp_unpark_all(&(0x7f0000000180)=[r1, r2], 0x2, &(0x7f00000001c0)=0x3f) r3 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r3, r4) getsockopt(r4, 0x0, 0x5, 0x0, 0x0) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r5 = getuid() setreuid(0x0, r5) r6 = __clone(0x0, &(0x7f0000000040)="c146a02b00c5e906e1a210192d814cc2f795cf690e6e78d402cfe32a800edf9f1d8a46ad75420db08495b368204ea0d02c3d8887fcd8b142f2956ab986ca5c52bb8791b5b9fc6d84425cea1d31fcc9d828ae8bfd55f55a7d24bc608a41a54a4c830804cb0847d8530f7a5f67ec32102758f7abd187f1492efa3b3885095bf3cc69cf4bc090a075d973a63483d7ce6424830753c0c7a62848a1091856489e920e81a6d5ff1e60af") r7 = shmget$private(0x0, 0x4000, 0x510, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r7, 0x3) shmctl$SHM_LOCK(r7, 0x3) r8 = getuid() r9 = getuid() r10 = getgid() chown(&(0x7f00000001c0)='./file1\x00', r9, r10) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, r10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = getpid() ptrace(0x7, r11, 0x0, 0xfffffffffffffffb) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000280)={{0x2, r5, 0xffffffffffffffff, r8, r10, 0x80, 0x5}, 0xc19, 0xfff7, r6, r11, 0x2, 0x6, 0x4}) r12 = getuid() setreuid(0x0, r12) __clone(0x0, &(0x7f0000000040)="c146a02b00c5e906e1a210192d814cc2f795cf690e6e78d402cfe32a800edf9f1d8a46ad75420db08495b368204ea0d02c3d8887fcd8b142f2956ab986ca5c52bb8791b5b9fc6d84425cea1d31fcc9d828ae8bfd55f55a7d24bc608a41a54a4c830804cb0847d8530f7a5f67ec32102758f7abd187f1492efa3b3885095bf3cc69cf4bc090a075d973a63483d7ce6424830753c0c7a62848a1091856489e920e81a6d5ff1e60af") shmget$private(0x0, 0x4000, 0x510, &(0x7f0000ffc000/0x4000)=nil) 10:18:25 executing program 0: semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=""/51) r0 = semget(0x0, 0x4, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = getpgrp() r4 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r5 = geteuid() r6 = getgid() r7 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r9 = __clone(0x3e9f4661d0563560, &(0x7f00000001c0)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r4, 0x1, &(0x7f00000027c0)={{0xc000000, r5, r6, r7, r8, 0x37, 0x1}, 0x400, 0x1, r9, r3, 0x6, 0x8, 0x2}) r10 = getpgrp() r11 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r12 = geteuid() r13 = getgid() r14 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r16 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r11, 0x1, &(0x7f00000027c0)={{0xc000000, r12, r13, r14, r15, 0x37, 0x1}, 0x400, 0x1, r16, r10, 0x6, 0x8, 0x2}) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)={{0x5, r2, r6, r12, r17, 0x40, 0xfff8}, 0x9, 0x72, 0x400}) 10:18:25 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) semop(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) semop(0x0, 0x0, 0x0) fchown(r0, 0x0, 0xffffffffffffffff) 10:18:25 executing program 0: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x4a04d0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) r2 = getpgid(r1) r3 = getpgrp() r4 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r5 = geteuid() r6 = getgid() r7 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r9 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r4, 0x1, &(0x7f00000027c0)={{0xc000000, r5, r6, r7, r8, 0x37, 0x1}, 0x400, 0x1, r9, r3, 0x6, 0x8, 0x2}) r10 = getegid() sendmsg$unix(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001200)=[{&(0x7f00000000c0)="7c195d7aad0139a9f3a53fabf7521e1d8ce35359667501faedafeab014ab4b196acd7b7f124b75c0ea097058008b070f591bdd79accb47f880e7430d4d3699323c3dfc208d22de75efa72bec6870f532534f6d12cb32d09ef50bd5c4c567e9479a8ec237f23435d10a2acfa9f82b7a624086acaa68ddaceef14d79f3543e2234d311db6a098360c26b8ecd79fc8cf192dd7c9fd0b571187f417fffc4625c99f40dca28721c3bba259ee3b53a93155c2d5fb82739b3e381b8a363fddfff0f5be4363d938efb39749e94e3d80f7274575a1a1b70a7d0e4ab7eb2", 0xd9}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="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", 0x1000}], 0x3, &(0x7f0000001280)=[@cred={0x20, 0xffff, 0x2, r2, r5, r10}], 0x20, 0x5}, 0x810) 10:18:26 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x22e2}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x810, 0xffffffffffffffff, 0x0, 0x0) r2 = __clone(0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendto$unix(r3, &(0x7f0000001280)="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", 0x1000, 0x4, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) 10:18:26 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) r0 = __clone(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, 0x0, &(0x7f0000000200)) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x593, r1, 0x0, 0xd640) ptrace(0x5, r0, &(0x7f0000000000), 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r3 = getpgrp() r4 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r5 = geteuid() r6 = getgid() r7 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r9 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r4, 0x1, &(0x7f00000027c0)={{0xc000000, r5, r6, r7, r8, 0x37, 0x1}, 0x400, 0x1, r9, r3, 0x6, 0x8, 0x2}) r10 = getgid() r11 = socket$inet6(0x18, 0x4, 0xf8) r12 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r12, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r13 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r13, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r15, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = socket$inet6(0x18, 0x3, 0x4) r18 = __clone(0x0, 0x0) ptrace(0x9, r18, 0x0, 0x0) ptrace(0x5, r18, &(0x7f0000000000), 0x0) r19 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r19, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r19, 0xffff, 0x11, &(0x7f00000006c0)={0x0, 0x0}, 0xc) r21 = getegid() sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f00000000c0)="cd1d5cd7dff9aa8006494f80c2335e40b80bb13f6ce5dc59bb00ab59899d148f072d336f264c63810cd005ca35de17b4a6836729a9c0238730ed7497087b94c15b43354d6da14d8372742f457f59c79bda408a62c604a46630740784fc462c16a516023eb831d0ca1017917ab8b8b8d602657929b5f40d2be3f45e6589bdd363ea0d7842cdc00e7936ae2510bb44e4a34bdb95e8765fbd0388e9f7eec80b90c14393036027662051f96648771afe8ffd501d216c5bcaa3ba1e14c4178da0d40810bba9d2ec3040e2837ffc10ad304ced839635a261881f8f04dc6c4577d6b19d2e46e65f2a50ed4785b116b173860658e6495802ec7fc9", 0xf7}, {&(0x7f00000001c0)="02bf74921beab4ee6b3a", 0xa}, {&(0x7f0000000240)="3366715797bdce6d1ccb", 0xa}, {&(0x7f0000000280)="1f338f2c8acd175640f838336624a30cf8458a423c9f4a8e8253f7c52ea4193fffd6c0a82590c4d8c0477ef7ed69a150095d2db2a8f977b36c7f9ae36de00cf979117fa6ce3b2f0328e87a7fcaf7f71b6ba50cccfbe83a6dc4763bb00b6efddb86944f38afd9f80c4267d29474d50549d0bddf2ba3d557c841f8c2344a20838e917781aeee83153997b21dc78d8db8cb96f6a0f92aff55ab6aeeabf89796ee0d3a91cd3d27f61a9259eeb636", 0xac}, {&(0x7f0000000340)="7ce0436c7e6c7f32d201049302279ee6a65522f56b5b3bceb80e27cd6e6038cc6e087c15d9c8d27d9d44c0d16c206a2c37d53c7e251fb9566576bd8039861d59270c103fe9bf013ee1ce9c5374e837e3c290b6daa58001c0582e827dd9dea6b03f8a0e15339d47c60ff59143dc4e2b85c06b1339efed36b79a4723af05b64deb67d8fbbe6ddaf766056975ce7360afb805d8233b5e76cc6a2436b7776700cab8ebf3239285ef1ebcf2378629338b7c37630147fec7cca641c40ad80543dd3edd2327e9155c09b5a42deb591c7817dcffaf09f3451018176c5f44d6ba1d777f6ef12fdefbf3231dc994935e4df80717f07ed03b", 0xf3}, {&(0x7f0000000440)="318452f29605500f9ad4a73f0b5cdd55b871d24b12c5b99b0a1ea871ee6f4f73cae5bb8fd5677e0fa0e1b466639c2c19814c8afdf3ca1949f52142cec57f9dc3c0c045a8d481150023ca539df68d778c6730716306bad056a78ab4f2afca5dfe8419cc82a2a5642f9209cff2d0", 0x6d}, {&(0x7f00000004c0)="7c116d887a70016f134911c7a99e1a10098c3ee6a62e7123348bb010595abfa104e72b21", 0x24}, {&(0x7f0000000500)="4f0f50d8e6a1bed378ddb7db9885608361cbe9de74e257a1cfcd6428f2a3d442782176d71e83501c530775fcea6fba8f582f8830a98b8a3a671635c317029e34e7f67edcf9e8913becce8d65756a5109e2b82d080d37a6ed0990cad9dfdeba28fe8478e803af85c92e5320f17d0ede18f0fe335b24dd0759b9a89f48c82d4610bf0c755b3b8e430cb64ec5b33a1da6398ea154ee66", 0x95}], 0x8, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r0, r5, r10}, @rights={0x30, 0xffff, 0x1, [r11, 0xffffffffffffff9c, r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0xffff, 0x2, r18, r20, r21}], 0x70, 0x400}, 0x1) 10:18:26 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000001040)='./file0\x00', 0x20, 0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x1090, r0, 0x0, 0x3fe) pwrite(0xffffffffffffffff, &(0x7f0000000040)="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", 0x1000, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) sendto$unix(r1, &(0x7f00000010c0)="3511a78cf3577b0f0e4798b0634bbba8d4acf5221321ee192ad592018a2c68ff94bc747cf76717a0ab2ab8ca0e765e49d19008be33a0f2d8f30f6979774f3bbf5e9f311b436319b9702fcfc63177b6d7d7facc7d97f619a08e4e46b0f18f06fd9dcc4e5e3da61e7183709b145e66d3ac44fd21a44fce777f5d345ec4b57d5fdb9f0a80494dd252a1c8de92f4870af8ac814f1d5dce91379e62f359505a2fbb778c7934f4953c731d1621d8922a056229d472c58779e871bf79d9a455d61aee9ddfd38debbc4d59758f1e67eb4a4b0b", 0xcf, 0x4, &(0x7f00000011c0)=@abs={0x1, 0x0, 0x1}, 0x8) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mlockall(0x6) pipe2(&(0x7f00000016c0), 0x0) open(&(0x7f0000001080)='./file0\x00', 0x100, 0x180) [ 48.7720949] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 676 command syz-executor.3) 10:18:26 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = socket(0x1f, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000001480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000200)=0x1002) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20e, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) 10:18:26 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000340)={0x3, 0x1, 0x100000000, 0x10001, r2}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r3, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000740)=0xc) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) read(r4, &(0x7f0000000240)=""/233, 0xe9) getppid() open$dir(&(0x7f0000000400)='./bus/file0/file0\x00', 0x40000, 0x4) recvfrom$unix(r0, &(0x7f0000001280)=""/4096, 0x1000, 0x0, &(0x7f0000000380)=@abs={0x8f91befcfbc8e2f, 0x0, 0x2}, 0x8) open$dir(&(0x7f00000003c0)='./bus/file0\x00', 0x0, 0x10) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4, &(0x7f0000000140)={0x18, 0x2, 0x2, 0x2}, 0xc) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000180)=""/157, 0x9d, 0x840, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') 10:18:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f00000000c0)={{0x18, 0x1, 0x7fffffff, 0x5}, {0x18, 0x1, 0x4, 0x3}, 0x81, [0x10000, 0x1, 0x6, 0xff, 0x2, 0x7, 0x1, 0x401]}, 0x3c) chroot(&(0x7f0000000000)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r1, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x1) accept$unix(r2, &(0x7f0000000380)=@file={0x0, ""/40}, &(0x7f0000000340)=0x2a) getsockname(r1, &(0x7f0000000100)=@in, &(0x7f0000000140)=0xc) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1001cf}], 0xffffed4, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x210, r3, 0x0, 0x0) getuid() rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket(0x18, 0x20000005, 0x8) sendto$unix(r0, &(0x7f0000000280)='%', 0x1, 0x0, 0x0, 0x0) munlockall() r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) sendto$unix(r4, &(0x7f0000000180)="a6a6775c11019afd34eec1abec4da561e10704ed6100a4ec20dc8ce2037590affc7fa2a85170f1994ead2e96670f4b39fcc279c3355a1a3a9fcde533fd64838af8b977129373bac1a0bc1c1458f3eee31f722cf66b6ee1fddc8ac4548be60b9f52d32f87b2f7325b4cda18785e4747b1fa8099833f2416268ffffd6c96335d908740ea623d739db2e1a5d23d39d5b1d196304510edd569eddeb2f704fcbfe8743d3cb8389dd516c117f3536232aca40a8b431d7c6f52857685d3135861", 0xbd, 0x1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x2}, 0x8) [ 49.0324309] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 265 command syz-executor.0) [ 49.0624707] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 224 command syz-executor.4) [ 49.1425757] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 265 command syz-executor.0) 10:18:26 executing program 5: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) preadv(r0, &(0x7f0000000880)=[{0x0}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x9ce0bea8bfcb44e7, 0x1490, r1, 0x0, 0x1000) r2 = dup(r1) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x52, 0x400) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000100)={{0x18, 0x2, 0x800, 0x3cf8bb05}, {0x18, 0x0, 0x100000, 0x1}, 0x101, [0x6, 0x80000000, 0x80000000, 0x5, 0x1000, 0x8, 0x7f, 0x7]}, 0x3c) socket$inet6(0x18, 0x4, 0x3) 10:18:26 executing program 2: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000180)=""/92) msgctl$IPC_RMID(0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) r3 = semget(0x0, 0x0, 0x14ed36908cfdcc14) r4 = _lwp_self() _lwp_suspend(r4) _lwp_wakeup(r4) compat_50__lwp_park(&(0x7f00000000c0)={0x5b1, 0x800}, r4, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x4) semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000000000)=""/120) [ 49.4930405] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 265 command syz-executor.0) [ 49.5431062] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 265 command syz-executor.0) 10:18:27 executing program 1: chroot(&(0x7f0000000080)='.\x00') r0 = __clone(0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) r4 = socket(0x18, 0x3, 0x3) r5 = getpid() r6 = getpgrp() r7 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r8 = geteuid() r9 = getgid() r10 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r12 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r7, 0x1, &(0x7f00000027c0)={{0xc000000, r8, r9, r10, r11, 0x37, 0x1}, 0x400, 0x1, r12, r6, 0x6, 0x8, 0x2}) r13 = getpgrp() r14 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r15 = geteuid() r16 = getgid() r17 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r19 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r14, 0x1, &(0x7f00000027c0)={{0xc000000, r15, r16, r17, r18, 0x37, 0x1}, 0x400, 0x1, r19, r13, 0x6, 0x8, 0x2}) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000000)=@abs={0x3, 0x0, 0x3}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000040)="fdcbc212e35d9a28499194e1e975b8ad9f10b3f6721b744642", 0x19}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="2a4b144f9e3c17cb410cab85dd95e7bd1b4ac108af2b66a85bdc2c0f5247f94d690267ca6d9a64c14ae3f370715f0997a2879cb9cc997a5d112aeb7427b4db30d4", 0x41}, {&(0x7f0000000180)="3c735094a3bd2c0476ec1b82d52213d0e91b6ab517c194179e309967d2752dee6ec21b6ae7d00344f247c0b9d407b6404084db84b5e7fe663ff2890a538bb36c26ab8b1e72e85a4deb83604142ea6b1b11ce950cb66cddd94cde7edb9b324c4cbcbcbc802babd0b2e81a0d29d7a388206b3d1a97a369ebde6e1c6efb053097f9e34d742185fd56b57cc49198c1f14e2a8d9b1efd298d937ef986cd815cc4963aaad97a9016c10cec93cb354588adf68246c41407d2439582e637417a92b812d9dda41b7fac30ce61036a710ac8e4e06c3ff743aeffe769a6f03b59cca49ecb70d551aa2d17efe264b542f21913fbd613647823", 0xf3}], 0x4, &(0x7f0000000300)=[@rights={0x20, 0xffff, 0x1, [r2, r3, r4]}, @cred={0x20, 0xffff, 0x2, r5, r8, r16}], 0x40, 0x9}, 0x400) ptrace(0x9, r0, 0x0, 0x0) 10:18:27 executing program 0: r0 = socket(0x2, 0x2, 0x40) recvfrom$inet6(r0, 0x0, 0xffffffffffffff1a, 0x0, 0x0, 0x1ce) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = msgget(0x3, 0x4) msgsnd(r2, &(0x7f0000000100)={0x2, "1f25800e33bb41e08aee9cd73280c3eec210037f121738b8ec43369d10c5b2ca0ab5a0d60a14a08fb01da7f8e91cb66251c54dc1203da6a569b43bba9415892c046cf12fdf648dbf09f351b107102e4b67621257534601415006178f8a58a235270e4524295036058a12eafc376f3cefba3ca3d86b46897133bc1309a31a7e3afedc14d42f19eb039f953cb7869b4b96f6fa82f800121679b0025d72264d3ff45892a7130fcf629b286bc2fbe40914807531c93581e5e194db0ec96cefa5716f66e028ed015903205e62ac931c9791c725349a42a2"}, 0xdd, 0x800) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = fcntl$getown(r1, 0x5) wait4(r3, &(0x7f0000000000), 0x2, 0x0) geteuid() [ 49.6732862] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 676 command syz-executor.3) 10:18:27 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000040)={{0x18, 0x2, 0xffffff01, 0x1}, {0x18, 0x1}, 0xffff, [0x92bf, 0x0, 0xea, 0x4, 0x84, 0x20, 0x4, 0x40]}, 0x3c) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000), 0x10) r4 = socket$unix(0x1, 0x0, 0x0) r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x5, r5, &(0x7f0000000000), 0x0) r6 = getuid() r7 = getpgrp() r8 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r9 = geteuid() r10 = getgid() r11 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r13 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r8, 0x1, &(0x7f00000027c0)={{0xc000000, r9, r10, r11, r12, 0x37, 0x1}, 0x400, 0x1, r13, r7, 0x6, 0x8, 0x2}) r14 = __clone(0x0, 0x0) ptrace(0x9, r14, 0x0, 0x0) ptrace(0x5, r14, &(0x7f0000000000), 0x0) r15 = getuid() r16 = getegid() r17 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r17, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r18 = socket(0x1f, 0x20000000, 0x80) r19 = getpgrp() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0xc) r21 = getegid() r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x5, r22, &(0x7f0000000000), 0x0) r23 = getpgrp() r24 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r25 = geteuid() r26 = getgid() r27 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r29 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r24, 0x1, &(0x7f00000027c0)={{0xc000000, r25, r26, r27, r28, 0x37, 0x1}, 0x400, 0x1, r29, r23, 0x6, 0x8, 0x2}) r30 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r30, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r31 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r31, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r32 = fcntl$dupfd(r31, 0x18, 0xffffffffffffffff) r33 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r33, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r34 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r34, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r35 = fcntl$dupfd(r34, 0xc, r1) r36 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r36, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r37 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r37, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003600)={0xffffffffffffffff}) r39 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r39, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r40 = paccept(r39, &(0x7f0000003640)=@in, &(0x7f0000003680)=0xc, 0x10000000) r41 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r41, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000036c0)={0xffffffffffffffff}) r43 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r43, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) sendmsg$unix(r4, &(0x7f0000003840)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003540)=[{&(0x7f0000000140)="411f3985bc9913f9b8010ecdba0c3a47734bfb967f9989eb598deddcdce517d0ac23a3790b72aa7c8707263c3573d3dd08ecc941943ccb6d57325a275dc15f4ad29f8f6d6f0bdc51f2268fdf36d28c2eb6c4fb82b2f675f0ab59439b8fe4bc1d8416d53d820869acf946f1063dc2430e", 0x70}, {&(0x7f00000002c0)="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{&(0x7f00000023c0)="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0x1000}, {&(0x7f00000033c0)="b88f236dc3a71e19714dedd21111d7aae89d38ba493ec2db73bfad5839dfe3be0b8fa8c555f2602d0f8ebc872c369f778c1bd2c21beb4e71accbd9bf5111b95ccb1d453cec9c66815a36634a908a4ed1f6655db9162f9a2ff3beb9abff761d27491ff2c60b3bf8aa1a88b33e01a692c0d7219af4e63cc962cc8056ef5c802fce700fcade40f8ea9d88a4afdd76679e77f385a5324d0bb619c882d709e6fff95343dfea36be27fb14398a52fe1fba3a121e9aadb6f0d9ac23c02082dcf82eb59b93a7178542d8a2c285dcd9b776acd8da8479d5", 0xd3}, {&(0x7f0000000200)="17c4a7da0bc5cea62781f20cc8533f394d91d5a7d0aca78b52b062a0f54875c3ee3fa9eab1330000000000000005ecff8d12c88a3eb6521562aa3174f7df", 0x3e}, {&(0x7f00000034c0)="7ca47d600d4105754c672bea9b1480ad5f48613ffeca67ce5e56f3917e6a669bf4b05ff345a74544f53aed0809433e18393e4d621c23a2bb309fe2911efd6791dd8be415205634494bea8e32438549c4ffd781425242c7be8e09ffc5ff52aafe6908bfe0c3fa347c7950fe0dc4336abb9251921980f9da904683dda31c768b", 0x3}], 0x9, &(0x7f0000003700)=[@cred={0x20, 0xffff, 0x2, r5, r6, r10}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x18, 0xffff, 0x1, [r17]}, @rights={0x18, 0xffff, 0x1, [r1, r18]}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}, @cred={0x20, 0xffff, 0x2, r22, 0xffffffffffffffff, r26}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r30, r2, r32, r33]}, @rights={0x38, 0xffff, 0x1, [r0, r2, r35, r36, r37, r38, r1, 0xffffffffffffffff, r2]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r40, r1, r43, r41, r42]}], 0x138, 0x7}, 0x202) write(r3, &(0x7f0000000080)="fd", 0xffffff01) socket(0x1, 0x4, 0x0) sendto$inet(r3, 0x0, 0x0, 0xc, 0x0, 0xfffffffffffffc30) 10:18:27 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0, 0xc}], 0x1, 0x0) shutdown(r0, 0x1) r1 = open(&(0x7f0000000140)='./file0\x00', 0x408a43, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) paccept(r1, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc, 0x50000000) [ 49.8535204] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 224 command syz-executor.4) 10:18:27 executing program 5: r0 = socket(0x22, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="7f", 0x1, 0x0, 0x0, 0x0) symlink(0x0, &(0x7f00000000c0)='./file0\x00') socket(0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f0000001080)=ANY=[@ANYBLOB], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x10) r4 = __clone(0x2600, &(0x7f0000000040)="4067f985aad4") fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x3, 0x3, 0x6, 0x200, r4}) ptrace(0x17, r2, 0x0, 0x0) _lwp_wakeup(0x0) 10:18:27 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x22e2}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x810, 0xffffffffffffffff, 0x0, 0x0) r2 = __clone(0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendto$unix(r3, &(0x7f0000001280)="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", 0x1000, 0x4, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) 10:18:27 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = semget$private(0x0, 0x1, 0x300) semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000002840)=""/117) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/30) getdents(r0, 0x0, 0x0) 10:18:27 executing program 4: r0 = semget$private(0x0, 0x1, 0x300) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000002840)=""/117) semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f00000000c0)=""/112) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r4 = getegid() setregid(r3, r4) r5 = msgget$private(0x0, 0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r8, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r9, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r10 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r10, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r11 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r11, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r12 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r12, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r13 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r13, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r14 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r14, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r15 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r15, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r16 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r16, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r17 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r17, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYRES32, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESHEX=r8, @ANYRESHEX, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYRESDEC=r10, @ANYRES32, @ANYPTR64, @ANYPTR, @ANYRES32, @ANYRESHEX, @ANYRES16, @ANYBLOB="b92a93f8731c27aae9d1141869a95681a489be91ec6958ed01d0adbcd9"], @ANYRES64=r11, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESOCT, @ANYBLOB="866ec9b9cf46e12a451a27081c073def9bd28fe516af0e03063740e03cc9505300ffa0b81c4f92380967461a8ebba22f1c32342f4955ba477e5e43e4cb51e8cd6b525cf93aa0", @ANYRESHEX, @ANYRES32=r0, @ANYRESHEX=r12, @ANYBLOB="f34e2ce69e6675df2f2cf3595bc220bc867c906938e67247fee632e17f9b6ec93035c12415697395cb6602a74fbd85af21133576fd3c8374"], @ANYRES16=r13], @ANYPTR64, @ANYRESOCT=0x0, @ANYRESDEC=r10, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES64=r9], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES64=r5, @ANYBLOB="7a12bf3209e43603cf5ac49a9e61944e2bdf36b74d71b068713ac09f6ebc89727bb7fba1eed68706bc6a36d6d06cffb8db1e16f0cc9431a57b7ccdb48aaf59a80ce4a5bcea49a14a95e38fadc268a067610eb1891c577c60c35cc96205edbe034b6c168415cf11e24684c33b584f", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYRESOCT=r14, @ANYRES16=r10, @ANYBLOB="f6314e5c6a51437551ad93c80880bb81f60a7ce29cabf837c14ccf410c59faabe1a87abf977ef0fa3f6a87d00f9a8f2674b618554b09fb96b277f195eef8730d4bfcaf05f7d8d0efa4c5365e98bf", @ANYRES32, @ANYPTR], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYRES64=r11, @ANYBLOB="fc23d54ac329111b752d3501b0a09e22f8c638780b5d2cee11ee3129ef070b1a807abe66fe8c2ac37a227f58cc5fd8b5887cb8df3678347e002e63f7e7dbcb1728404ddf197efffc97e0b304e6e6ee9bacff73ffc22c57d9f8644c98c7b56b06f1d068986309729a30a6e8605061e66eb29968f15b51bb2b5335f7746076c4e59bd1"], @ANYRESDEC=r13, @ANYRES16, @ANYRESDEC, @ANYRES32=r15, @ANYRESDEC=r16], @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRESOCT=r2, @ANYBLOB="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", @ANYRESDEC=r10, @ANYRES32=r7, @ANYRES32, @ANYRESHEX=r0, @ANYRES16=r15, @ANYRES64=r17]], 0x5f, 0x8}, 0x0) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x401, 0xd1e8, 0x200, 0x81, 0x0, 0x1, 0x3f, 0xbf2, 0x78, 0x40]) sendmsg(r6, &(0x7f0000000380)={0x0, 0xfffffffffffffccb, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) 10:18:27 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x21a, 0x0) utimes(0x0, &(0x7f0000000080)={{0x0, 0x9dd}}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x5, r3, &(0x7f0000000000), 0x0) r4 = getuid() r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r7 = accept(r6, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0xc) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x5, r9, &(0x7f0000000000), 0x0) r10 = geteuid() r11 = getgid() r12 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r12, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r13 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r13, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r14 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r14, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r15 = __clone(0x0, 0x0) ptrace(0x9, r15, 0x0, 0x0) ptrace(0x5, r15, &(0x7f0000000000), 0x0) r16 = getuid() getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000000300)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f00000000c0)="a1d60fc49fed8adc485b96b1f1004e4389df42df5b4809fc2c593d0bec4e97b56a71f73104285f1bb87ea3fc0fdf0c7e6f7528f9e56c529ac1d27dacf5d56bcb4f56d87a5348b9391d53311663af1ec35bde038388ce55b336bb", 0x5a}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32=0xffffffffffffff9c, @ANYRES32=r1, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="00000000280000000000f428b85d00b03a6d2c1d710001000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x807}, 0xf) readv(r0, &(0x7f0000000080), 0x1) 10:18:27 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) listen(r1, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect(r0, &(0x7f0000000080)=@in={0x2, 0x3}, 0xc) 10:18:27 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0xe38d31f401119ec1, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x21, 0x300) [ 50.4042376] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 500 command syz-executor.3) 10:18:27 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt(r0, 0x29, 0x16, &(0x7f0000000240)='\x00@\x00\x00', 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 10:18:28 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1}}, 0x3c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='b', 0x347fff08) sendto$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x18, 0x0, 0x0, 0x6}, 0xc) writev(r0, &(0x7f0000000180), 0x0) 10:18:28 executing program 1: r0 = msgget(0x1, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x110}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) socket(0x18, 0x2, 0x0) socket(0x18, 0x2, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x3) getegid() mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) shutdown(r1, 0x0) socketpair(0x1, 0x5, 0xca, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x3, 0x412, r2, 0x0, 0x53) r3 = msgget$private(0x0, 0x42) msgsnd(r3, &(0x7f0000000040)={0x3, "cc0f8d468b504e5116af45295693871600e79a06069eac3a63a5bc842257cb7776bba56298d738a7ef3ca47fa3b23b78d38f6ee5ef1860d7"}, 0x40, 0x0) [ 50.8147835] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 831 command syz-executor.1) [ 50.8748649] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 831 command syz-executor.1) 10:18:28 executing program 5: open(&(0x7f0000000080)='./file1\x00', 0x1428c01, 0x99) setreuid(0x0, 0xee01) chmod(&(0x7f0000000040)='./file0\x00', 0x0) 10:18:28 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000040)={{0x18, 0x2, 0xffffff01, 0x1}, {0x18, 0x1}, 0xffff, [0x92bf, 0x0, 0xea, 0x4, 0x84, 0x20, 0x4, 0x40]}, 0x3c) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000), 0x10) r4 = socket$unix(0x1, 0x0, 0x0) r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x5, r5, &(0x7f0000000000), 0x0) r6 = getuid() r7 = getpgrp() r8 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r9 = geteuid() r10 = getgid() r11 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r13 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r8, 0x1, &(0x7f00000027c0)={{0xc000000, r9, r10, r11, r12, 0x37, 0x1}, 0x400, 0x1, r13, r7, 0x6, 0x8, 0x2}) r14 = __clone(0x0, 0x0) ptrace(0x9, r14, 0x0, 0x0) ptrace(0x5, r14, &(0x7f0000000000), 0x0) r15 = getuid() r16 = getegid() r17 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r17, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r18 = socket(0x1f, 0x20000000, 0x80) r19 = getpgrp() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0xc) r21 = getegid() r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x5, r22, &(0x7f0000000000), 0x0) r23 = getpgrp() r24 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r25 = geteuid() r26 = getgid() r27 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r29 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r24, 0x1, &(0x7f00000027c0)={{0xc000000, r25, r26, r27, r28, 0x37, 0x1}, 0x400, 0x1, r29, r23, 0x6, 0x8, 0x2}) r30 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r30, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r31 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r31, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r32 = fcntl$dupfd(r31, 0x18, 0xffffffffffffffff) r33 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r33, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r34 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r34, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r35 = fcntl$dupfd(r34, 0xc, r1) r36 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r36, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r37 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r37, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003600)={0xffffffffffffffff}) r39 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r39, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r40 = paccept(r39, &(0x7f0000003640)=@in, &(0x7f0000003680)=0xc, 0x10000000) r41 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r41, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000036c0)={0xffffffffffffffff}) r43 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r43, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) sendmsg$unix(r4, &(0x7f0000003840)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003540)=[{&(0x7f0000000140)="411f3985bc9913f9b8010ecdba0c3a47734bfb967f9989eb598deddcdce517d0ac23a3790b72aa7c8707263c3573d3dd08ecc941943ccb6d57325a275dc15f4ad29f8f6d6f0bdc51f2268fdf36d28c2eb6c4fb82b2f675f0ab59439b8fe4bc1d8416d53d820869acf946f1063dc2430e", 0x70}, {&(0x7f00000002c0)="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{&(0x7f00000023c0)="666bc01df6c15c3a39da6405777c3df5ec0942db40f9e9e7044c861721fae01b550bf251143499996facd220f5689c9ef56000d70640d7e6d8b27853d024c84b3519054f98f3f964d1c2a84f93b1c2af66e0862d4c5799920be813c5b11f1d3a158f674326c97104509b38d55fe4bab9c165358ef8e29e990d677860174c147394f04991893e11d6a9c697a103958dd52b429edc1cc45b3a50ba306cfc6633727b97889f57381e16a387c13b564cefa972e7ef0341713a7525ccd16669519db5f2602a942e2d9a9b9f36424a3621b37590034f5d9b7d7df3920b47d9d71b2d3edcd04506cb298ab96d63c6ccfcc8f1f46620ff3a7d9d9cf228f0dd827c603209bfac3b69287d1e9b5658b03a2ba81c8ef76fd27ca59c3510a1886ba1be5ead71481b968cb5ae91204ee5657a5713d40d47453deeb01048126a48846940377025c5b20e1a3d2916d702ac3014248f7b9c92825a0314e8d38a19792e5e9f1019d32f45c722463950391635652b721d879d42ca1b83ad9d9c219152595f3730db046d3886432a8e7f0c0cd8e4ff2ba73ac985cd0fa7d2650eb01896a88a9fb32a718c9bf4bca84829aac28ad6fed0b86a3a164ad9cd838c2e847db5303d13f2c2d49220a53d57c8ad366a5e30a2055086bd14d7312d8599df10b60b4865bd2148d287147d9d957be0aebb88e7a59d16425b69e324edb1327ec29c0dc6d982352ca197487248149c7063a7243a9ccdc435bc66ddd6d3fa6977ccfaf6bb61a82418c38ef277aad35c00e5254ec4ff3b1340e5c156b0b3d5523549ba79f7ce338398f2b91f373661c2c8b35bf72ea2623920c1d97c293b4a7fecee29cce0c4df2333e107539f50c571220c647e7fa6dadc0605dd7121081b2f2054859c4d86255338dda9341c30b846370ccd63734ec7d4ced0656d108c83027557bf852bb524f3f270e38a1ca89bccc9e073c0e63c3c6163915212c9411341da3592d550881deef37fc97d8e0096f4917e20b68b8f22ceac8439c7ae9e1ff661ba9ee3bf47ee19c31aad5e69bb6b977088d74eac4cfb4bf7731425f09a62f0b53168ecf5e30cd089bef2f1837b26d04922495d481d2672df9f88874bb3ba4f12952f788aa3ed6a7a281d90720400950517023d40f1825b9aa8c6dd4f1227505093f06d289c1b68511cb5075d7bdc600ba3ad8046f3972478fe13b859b5d3fdb4f1a3397aab029543df6e15e552b9691b4346da070c6cfcb22a50d9cf45edfa82c495cf1f3d04874e4f2074fed7b7ad4f6e39ea17a499fa617f22e623cc400059a15552cdb38637f9938373874db69ada7703ef995045a08f85f23d8d31906e56e35aa11e854c553592d71934107a647bf16bf801c2a5a58c354ae4003b9e331622d17916c3c0fdd21abcc00bd92c9f036d9282e3eaef29e348e7bd053c207a48881f80d84cff25bd830f09e199e28b9b78bc3feac69c760aa009ccbe06085555c7d87a9b5c10e84671bf2ec4a37b67857df4601b90f473278f004fbdf79edfa5bb234ba2fe12cb2d21bc447be48d08ff0b1bd813c5b25dc4ba00daf50fae5b23a7b0745ac929c3c6104785016d5244615b16ddd547703852a9bd44e8dfbc31351639013baf3184bf401dc884a2a2eedfa81259cf5a50446c0fa5d127d429ecf70ae831b94a2832ec1a9e5a1d848e08b3b49884f430eda7f9d310adafd2cda3880444e4b37973788297d8918e53a3b37bbb61d947f962535a1304f922503f9bb8008db87e2716dd82356a6714b981d540e38645c8dd978fce3788cd4c8fdca1f6c2f3be3707dee199c6d30465a008e95abb4806bc14ad62b60f95d94af5dbbdc02e4d0cc708b48ff6d41d97cd55fa99d4757d630abd2abc6c80396ecce499dd212461b3a80aaab88ed4ee690a298f0e687c09cf979d4a0a3f4246addfddd5433968f710bb1f963c1cb7ac83561cdff77d6d05f991813b08634f979239bbbd65da91d4a081c3b1eb606f392f48e874c14938537af2be0bcb2d861e6cdaabf3f281d0153bf5eac3a2612217024d04353590a48b2f24506fa030ffd3f710f08143f957ee122ff7c5308767e8f5ff683be8e7cfde4bf0207526a3d371a8d67b4d2577118a81174c80b1a27b8703d0d9fd8f09f2eba45c1821775da51b8e3455b9da77953653f84f15912252ab0f1a0329b619fab18c0e7da86e678c046036f60f5fcdb55d678b096ae2f58d29caeac55956af2c264fcf6dad40c540b81ed26b8810bca6ef9426cabbfcd629404448f8839c4ab4a6449e97348e007692f4a62aa3d79787fde21b96c2078e4f4b2846c26871bbf6a7e2d75795a1dd25846a895e7134be55e7a156a169817a227d5c36b52343e3cef1f0317636d87b60bff727e6c81a7d6c83f579058939eceaca995168b4f2fe9da82800a848885d61fc0c12fb5f58dd4018e6f84d1435b07784d4656335e29f0f35c35aa02f17d944abd1d5bc9971fe20d019fb21a53567c09bf54a796a2dcd8a6b5adc6890edc0474cafd7fac6f599f223a5ef844a0d92fb003812c25e6d8f0f192a83e5f60e6432ff5ae2e7a7b2ba5ede650582f52a053f1d92b3daa98b1b2f8ea560ee5cc4f6fa864b1b296012573ce4a576e64a307630a7cdd85440c9f442ebb872be598a345ef68dd3249a7a5e3d72de4b7c79cd54d47bf895ae14fd93e08eb9f7c9f879162329961e2180299f09036feb8be78b75fbbd51bf84f846aa3cb9f15f805ed601b3914941cf924567448299fadc2ec5ad69caca20b7f53097873b1a93c310c87b3397aa7626abee5bf6ad644797e5644009e55228f1f3ddc5e33aaa6734567784470abe9022c90f7473b0b7860b8b90861374f4ba4a7de2a9519bc3d806ecd2bb852c76a13e6bebfee3c56044a00af20fd74a99b40c2f569a242148f65e257b0c65f31029940658c47e22492148167d754d28ffc31ed08e8298a9cf857ba898fe77e7f40e01ff219ca6b0a5f1e19ffe3f7dfd562518b96a0442e141be975da8d692bedb23912fb75e2a96e307874f7cdcdf6e1190fddab37510ca805bf4ebe0595935b1eea40ee2b3f1471ac261acee063fee135c77772f55c658d3dd99ccadcc2d1990bc4895b4ec9ad0e0bc1a7d34ff41f7d942c56cddf90e8820302e6a2f3b405d70f4c38f8cb8946957b056ca9e18c75cde6cdf9867e402d885bcdd38c28ac4746eb19a26b233ad84904bd0b5d09a01a44074b365acde6563e22dbde406f1460b9bda8264fb4e2c4714c9613fd9bd861f7dde55316988a70bc6098c2868540be45c9513650d97b20a1a960a94d5f2913958745e77a568fa417de9515ff0c2211efdbb5d90ceaf52b2a4f02ab00f58996c326d782fcdab07008d0d82ce60468c2dd451eb0e525c28e8d0c608a5efa3d6cad19e81ffbfc778551ac9fe96b4afdc3a51f938b094125475cf03511ef01f77ebe98b983029114197a8081e26a2e88d8b093cbd8ace6b3a6cceb928c942dd74fbf2e4fd1189f7d752429e15a4b193f6cfcbfddc3fca1b6cecd4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0x1000}, {&(0x7f00000033c0)="b88f236dc3a71e19714dedd21111d7aae89d38ba493ec2db73bfad5839dfe3be0b8fa8c555f2602d0f8ebc872c369f778c1bd2c21beb4e71accbd9bf5111b95ccb1d453cec9c66815a36634a908a4ed1f6655db9162f9a2ff3beb9abff761d27491ff2c60b3bf8aa1a88b33e01a692c0d7219af4e63cc962cc8056ef5c802fce700fcade40f8ea9d88a4afdd76679e77f385a5324d0bb619c882d709e6fff95343dfea36be27fb14398a52fe1fba3a121e9aadb6f0d9ac23c02082dcf82eb59b93a7178542d8a2c285dcd9b776acd8da8479d5", 0xd3}, {&(0x7f0000000200)="17c4a7da0bc5cea62781f20cc8533f394d91d5a7d0aca78b52b062a0f54875c3ee3fa9eab1330000000000000005ecff8d12c88a3eb6521562aa3174f7df", 0x3e}, {&(0x7f00000034c0)="7ca47d600d4105754c672bea9b1480ad5f48613ffeca67ce5e56f3917e6a669bf4b05ff345a74544f53aed0809433e18393e4d621c23a2bb309fe2911efd6791dd8be415205634494bea8e32438549c4ffd781425242c7be8e09ffc5ff52aafe6908bfe0c3fa347c7950fe0dc4336abb9251921980f9da904683dda31c768b", 0x3}], 0x9, &(0x7f0000003700)=[@cred={0x20, 0xffff, 0x2, r5, r6, r10}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x18, 0xffff, 0x1, [r17]}, @rights={0x18, 0xffff, 0x1, [r1, r18]}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}, @cred={0x20, 0xffff, 0x2, r22, 0xffffffffffffffff, r26}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r30, r2, r32, r33]}, @rights={0x38, 0xffff, 0x1, [r0, r2, r35, r36, r37, r38, r1, 0xffffffffffffffff, r2]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r40, r1, r43, r41, r42]}], 0x138, 0x7}, 0x202) write(r3, &(0x7f0000000080)="fd", 0xffffff01) socket(0x1, 0x4, 0x0) sendto$inet(r3, 0x0, 0x0, 0xc, 0x0, 0xfffffffffffffc30) 10:18:28 executing program 1: r0 = msgget(0x1, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x110}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) socket(0x18, 0x2, 0x0) socket(0x18, 0x2, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x3) getegid() mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) shutdown(r1, 0x0) socketpair(0x1, 0x5, 0xca, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x3, 0x412, r2, 0x0, 0x53) r3 = msgget$private(0x0, 0x42) msgsnd(r3, &(0x7f0000000040)={0x3, "cc0f8d468b504e5116af45295693871600e79a06069eac3a63a5bc842257cb7776bba56298d738a7ef3ca47fa3b23b78d38f6ee5ef1860d7"}, 0x40, 0x0) 10:18:28 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockname(r0, 0x0, 0x0) semget$private(0x0, 0x2, 0x4) 10:18:28 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$SHM_LOCK(r1, 0x3) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x3, 0x3, 0x40000000}) getpeername(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x1, 0x2, 0x40000000, 0x8f1}) fcntl$getflags(r2, 0x992f40bf64f0d185) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, &(0x7f0000004c40)) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x3ca2fd52d3b83bb3, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffff9c, 0x0, 0x0) r3 = getpgrp() r4 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r5 = geteuid() r6 = getgid() r7 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r9 = getpgrp() r10 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r11 = geteuid() r12 = getgid() r13 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r15 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r10, 0x1, &(0x7f00000027c0)={{0xc000000, r11, r12, r13, r14, 0x37, 0x1}, 0x400, 0x1, r15, r9, 0x6, 0x8, 0x2}) r16 = getpgrp() r17 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r18 = geteuid() r19 = getgid() r20 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r22 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r17, 0x1, &(0x7f00000027c0)={{0xc000000, r18, r19, r20, r21, 0x37, 0x1}, 0x400, 0x1, r22, r16, 0x6, 0x8, 0x2}) r23 = getpgrp() r24 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r25 = geteuid() r26 = getgid() r27 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r29 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r24, 0x1, &(0x7f00000027c0)={{0xc000000, r25, r26, r27, r28, 0x37, 0x1}, 0x400, 0x1, r29, r23, 0x6, 0x8, 0x2}) getgroups(0x4, &(0x7f0000000080)=[r12, r6, r19, r26]) r30 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r4, 0x1, &(0x7f00000027c0)={{0xc000000, r5, r6, r7, r8, 0x37, 0x1}, 0x400, 0x1, r30, r3, 0x6, 0x8, 0x2}) r31 = getuid() setreuid(r7, r31) 10:18:28 executing program 5: socketpair(0x10, 0x20000004, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000040)=""/248, 0xf8, 0x1, &(0x7f0000000140)={0x18, 0x0, 0x80, 0x54e}, 0xc) setsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x100b, &(0x7f0000000180)={0x9, 0x8}, 0x10) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x800000, 0x10) r3 = socket(0x6, 0x10000000, 0x5) recvfrom(r3, &(0x7f0000000200)=""/7, 0x7, 0x400, &(0x7f0000000240)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r4 = getpgrp() getpeername$unix(r0, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f00000012c0)=0x1002) pipe(&(0x7f0000001300)={0xffffffffffffffff}) getdents(r5, &(0x7f0000001340)=""/1, 0x1) bind(r1, &(0x7f0000001380)=@in6={0x18, 0x3, 0x1}, 0xc) r6 = semget(0x0, 0x8, 0x4c1) semctl$IPC_RMID(r6, 0x0, 0x0) semget(0x1, 0x2, 0x200) readv(r2, &(0x7f00000026c0)=[{&(0x7f00000013c0)=""/74, 0x4a}, {&(0x7f0000001440)=""/76, 0x4c}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/202, 0xca}, {&(0x7f00000025c0)=""/207, 0xcf}], 0x5) r7 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r8 = geteuid() r9 = getgid() r10 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r12 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r7, 0x1, &(0x7f00000027c0)={{0xc000000, r8, r9, r10, r11, 0x37, 0x1}, 0x400, 0x1, r12, r4, 0x6, 0x8, 0x2}) r13 = semget$private(0x0, 0x1, 0x300) semctl$GETZCNT(r13, 0x1, 0x7, &(0x7f0000002840)=""/117) getrlimit(0x5, &(0x7f00000028c0)) getrusage(0x0, &(0x7f0000002900)) wait4(r12, &(0x7f00000029c0), 0x2, &(0x7f0000002a00)) _lwp_create(&(0x7f0000002bc0)={0x1, &(0x7f0000002b40)={0x0, &(0x7f0000002ac0)={0xe, 0x0, {[0x0, 0x10000, 0xffffffff, 0xc83d]}, {0x100000001, 0x1000, 0x1}, {0x9, 0x20, '/\x00'}}, {[0x0, 0x1000, 0x2, 0x7]}, {0xf3, 0xaa5b, 0x4}, {0x6c08ae8d, 0x0, '\x00'}}, {[0x8000, 0x9, 0x8, 0x8b3]}, {0x2, 0x1}, {0x5, 0xffffffff, '\x00'}}, 0x140, &(0x7f0000002c40)) socket$inet6(0x18, 0x10000003, 0x40) socket(0x6, 0x3, 0x3) 10:18:28 executing program 3: r0 = socket(0x18, 0x3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffc}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 10:18:28 executing program 4: _lwp_self() r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 10:18:29 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x6, 0x7, &(0x7f0000000000)="00000400", 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000000040)={0x7df, 0x97}, 0x10) 10:18:29 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) clock_getres(0x0, &(0x7f00000001c0)) 10:18:29 executing program 5: __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x3d4, &(0x7f0000000340), 0x37f, 0x0, 0xfffffffffffffd57}, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffff00"/4104], 0x1008, 0x3, 0x0) msgget$private(0x0, 0x5) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/218) msgrcv(r2, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x0, 0x400) msgsnd(r2, &(0x7f00000010c0)={0x0, "942e59db0aec4c9d24efbf0d9b81cc328e651f2e4deffd5f8838447753d4d0c07886f534c2b16a9c3c15eaf98a4c6d9cb5688b3bb5df7be68c55dfef6e0842f196d0d04cd6d663b01181cf9e6d860cee2748457a5bd5d646b9a30440c7d688f707382e60f3746c582c98d3622af5a033"}, 0x78, 0x800) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) r3 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/218) msgrcv(r3, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x0, 0x400) r4 = msgget$private(0x0, 0x611) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000080)=""/218) r5 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000080)=""/218) msgrcv(r5, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x0, 0x400) msgrcv(r5, &(0x7f0000001140)={0x0, ""/153}, 0xa1, 0x4, 0x800) msgrcv(r4, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x0, 0x400) msgrcv(r4, &(0x7f00000000c0)={0x0, ""/84}, 0x5c, 0x2, 0x1800) msgsnd(r1, &(0x7f0000000040)={0x3, "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"}, 0x102, 0x1800) 10:18:29 executing program 2: socket(0x11, 0x3, 0x18) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r2 = accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$dupfd(r0, 0xa, r2) 10:18:29 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) close(r0) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setreuid(r1, r2) bind(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs={0x3, 0x0, 0x2}, 0x8) [ 52.1966039] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 739 command syz-executor.1) 10:18:29 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = dup2(r0, 0xffffffffffffff9c) linkat(r1, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x40, 0x3) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) preadv(r2, &(0x7f0000000880)=[{0x0}], 0x1, 0x0) 10:18:29 executing program 1: getpid() r0 = socket(0x22, 0x3, 0xfc) _lwp_self() writev(r0, &(0x7f00000002c0)=[{&(0x7f00000005c0)="f914d032", 0x4}], 0x1) 10:18:29 executing program 3: poll(&(0x7f00000002c0), 0x210, 0x80000004) r0 = fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffff9c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 10:18:29 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x74e, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) connect$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 10:18:29 executing program 4: msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/218) msgrcv(r0, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x0, 0x400) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/214) 10:18:29 executing program 0: mlockall(0x2) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) _lwp_create(&(0x7f0000000100)={0x400f0021, &(0x7f0000000080)={0x400f0020, &(0x7f0000000000)={0x2, 0x0, {[0x8, 0x1f, 0xfffffffd, 0x3]}, {0x14000, 0x401, 0x4}, {0xfff, 0x2, '))!\x00'}}, {[0xa74, 0x66f9, 0x5, 0x8]}, {0x7f, 0x8001, 0x5}, {0xfffffffffffffff7, 0x1, '-]--/!\x00'}}, {[0x1, 0x0, 0x1, 0x7]}, {0x0, 0x80000000, 0x1}, {0x8, 0xfb, '!\x00'}}, 0x140, &(0x7f0000000180)=0x0) r1 = _lwp_self() _lwp_suspend(r1) _lwp_wakeup(r1) _lwp_create(&(0x7f00000002c0)={0x8, &(0x7f0000000240)={0x1a, &(0x7f00000001c0)={0x400f0020, 0x0, {[0x4, 0x7, 0x20, 0x315b]}, {0x902, 0xd0, 0x2}, {0x15f, 0x7ff8000000, '))!\x00'}}, {[0x5, 0x1, 0xf4, 0x6d1e]}, {0x3f, 0x1, 0x6}, {0x75a9, 0x5, '-]--/!\x00'}}, {[0x4a51, 0x40, 0x5e6, 0x10000]}, {0x7fffffff, 0x8}, {0x5, 0xfffffffffffffff8, '\x00'}}, 0x0, &(0x7f0000000340)=0x0) _lwp_create(&(0x7f0000000380)={0x3, 0x0, {[0x6a2ba698, 0x8001, 0x7, 0x8]}, {0x15ac, 0x101}, {0x3, 0x7fffffff, '-]--/!\x00'}}, 0x80, &(0x7f0000000400)=0x0) r4 = _lwp_self() _lwp_suspend(r4) _lwp_wakeup(r4) r5 = _lwp_self() _lwp_suspend(r5) _lwp_wakeup(r5) r6 = _lwp_self() _lwp_suspend(r6) _lwp_wakeup(r6) _lwp_unpark_all(&(0x7f0000000440)=[r0, r1, 0x0, r2, r2, r3, r4, r5, r6], 0x9, 0x0) 10:18:29 executing program 3: r0 = getpgrp() r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r2 = geteuid() r3 = getgid() r4 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r6 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r1, 0x1, &(0x7f00000027c0)={{0xc000000, r2, r3, r4, r5, 0x37, 0x1}, 0x400, 0x1, r6, r0, 0x6, 0x8, 0x2}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000), 0xc) r7 = __clone(0x6400, &(0x7f0000000040)="507e5b2fcf5c3c3f8834a1b661f2a548ff1955e99ae7d7fe636757502c0dc563fcd6e13f4fb7ea8a0dd42c1e7aac1f63488511b0d24fb6d1728fd30887e317dbce2247e64e5891de0cf5189d0ba56e86fe55cba1b4") getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r9 = getpgrp() r10 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r11 = geteuid() r12 = getgid() r13 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r15 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r10, 0x1, &(0x7f00000027c0)={{0xc000000, r11, r12, r13, r14, 0x37, 0x1}, 0x400, 0x1, r15, r9, 0x6, 0x8, 0x2}) r16 = __clone(0x0, 0x0) ptrace(0x9, r16, 0x0, 0x0) ptrace(0x5, r16, &(0x7f0000000000), 0x0) r17 = getpgrp() r18 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r19 = geteuid() r20 = getgid() r21 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r23 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r18, 0x1, &(0x7f00000027c0)={{0xc000000, r19, r20, r21, r22, 0x37, 0x1}, 0x400, 0x1, r23, r17, 0x6, 0x8, 0x2}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r2, r20, r11, r8, 0x0, 0x9}, 0xffffffff, 0x0, r16, r7, 0x0, 0x7f80eb1e, 0xc000000000000000}) r24 = socket(0x18, 0x1, 0x0) setsockopt(r24, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) 10:18:29 executing program 1: r0 = socket(0x22, 0x3, 0xfc) getpgrp() writev(r0, &(0x7f00000002c0)=[{&(0x7f00000005c0)="f914d032", 0x4}], 0x1) [ 52.4970008] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 940 command syz-executor.1) [ 52.5070079] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 940 command syz-executor.1) 10:18:30 executing program 1: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2004, 0xffffffffffffffff) link(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/165, 0xa5, 0x800, &(0x7f00000001c0)=@abs={0x1436dff2f4838535, 0x0, 0x0}, 0x8) 10:18:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0xa8) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x100b, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, 0x10) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0/file2\x00') symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 10:18:30 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x410, &(0x7f0000ffb000/0x3000)=nil) r1 = _lwp_self() compat_50__lwp_park(0x0, r1, 0x0, 0x0) _lwp_setname(r1, &(0x7f0000000440)='@Qp;\x10a,\xfc\xee\xa7V7\x95]\xbcn7\x7f\xb8Z\xc0\xf6\x11\xe3y<\xbc]\xb2\xed\xcf\xaf\x04\"\x86&4\xcc_\xed*\xbe\xd3y\xd6\xe3\x88\xdb\x81\xe1^\xc5\x97\xee\xe6*$\x1fp\xfe\xa4\xd7m\xb0\x99\"R\xcd\x9e\xf9\xb4\xff\x85\xab\xe5\x9b\xf9X\xa7z\xcdv\xc9&\xe0\xd8\xf1\xbaK\xc9\xdd\xfc\x8c\'\xb8\x9c@\xf3yJ\xe1\x1aq\x8c~\v\xb1\xee\x85B\'\x83\xa76!\xb1r\xa8,\x95\xac\xf6n*\xa0C\xba\xf9\xb8\x1d\xd2}\xb8\xd35\xd2\x93\xe6\xe0?\xa60\xca\xf99G[\xee\xf3\xbe\xe6\x01\xb0\x89&\x06\x97\xd33A(\xe9\xe1\xde\xb2/3:\xd9\x04\x15\xd3\xedsW@+\x18&3t\x19\x97\xaf\x8f\n\xd9:\x9f3\xc1\xee\x01\x1b\xd9!\xe3\xc7}\xc3}\x0f\x11Ssx\x9b\xe5(\x81\"\xa5\xf5\xbf\xeaT\xf3\xc3ZC\xe3%<_\x00}\xe8\xc1\x03\xf6H\xc8\x11\n\xfd\x98\x00\x98d\x8a;/S\xe9)-\xd0\xe1-\xb9\x16\x0e8gt\xbb7DymE+\xe1V\xba\xaf\x90<4\x9c\xf06\xee\xb2\x05\xadr4\xac\xad\x9f7X}\xd3 \x94\xc2M\xa9\\m\xf0B\x18\xdb\xaf\xdbI\x82\xab\x04k!\xd9z\x13\x1b?+A\xa4m+\x83\xe2\xa3\x9b\xe51\xfa\xd7\xc8\xdb\xe1r\xcc\x16\x02W\x81\xc1Zp8K\xe5\xa4\xf4\xd5\xf7\x1b\xb8e\r\xb0\xf5\xb2L@\xe6\xaa\xf9h\xf4j\xe6 \x8b\xb3 \xe1\xc0\x9f\xd3Cg{veXA\x05k\x14%PO4\x1d\xa34D=\x87\x93\x12&/\a\xe0{&\xcdw\x91\xe1v\x00\x00\x00\x00') _lwp_unpark(r1, &(0x7f00000001c0)=0x7) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000080)='./file0\x00', 0x504, 0x0) writev(r2, &(0x7f0000000b00)=[{&(0x7f0000000240)="9b", 0x1}], 0x1) r3 = _lwp_self() _lwp_suspend(r3) _lwp_wakeup(r3) _lwp_wakeup(r3) shmctl$SHM_LOCK(r0, 0x3) shmctl$SHM_LOCK(r0, 0x3) 10:18:30 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x0) readv(r0, &(0x7f00000006c0), 0x325) writev(r1, &(0x7f0000001980)=[{&(0x7f0000001c00)="b426652889b178ebce91f988753e32ee65525659197452117a5d2e962fc3608386fdb450862af17c3dcaf2915a4dd93bd6511cbc9c8eaba240e3552a13f588442d8d86f43f6698bab04a9dd0503a28ee335547ff56d057ee9bd5377565bf8d35f5dff40081979e93c4cbbe6a0c73313e0797c044a695f619908341e1988996ddd4c642f8320484605a4a2a081a9b907cc1d63fc29d83b86a44395d7a35288ca69487fc6b50518510c94174ef5838474a0d8747a8b8f4adfcecb58315a07b4cf827011a8fe65afa7a30a2527acde3cfee5907eb37cb922de747cf6acf7a5f375e5807d1145b6a7c", 0xdf252d96}], 0x1) 10:18:30 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x10) fcntl$setflags(r0, 0x2, 0x2) compat_50__lwp_park(&(0x7f0000000080), 0x0, 0x0, 0x0) 10:18:30 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='\x00') r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) _lwp_create(&(0x7f0000000200)={0x2, 0x0, {[0x8, 0x23, 0x2, 0x7fff]}, {0x12d7, 0x6, 0x4}, {0x80000000, 0x71e, '-\x00'}}, 0x0, &(0x7f0000000140)=0x0) r5 = _lwp_self() _lwp_create(&(0x7f0000000400)={0xa, &(0x7f0000000380)={0x8, &(0x7f00000002c0)={0x400f0022, 0x0, {[0xff, 0x3000, 0x1, 0x5]}, {0x100000000, 0x8}, {0x7f, 0xff05, '{%\x00'}}, {[0x0, 0x3, 0x874b, 0xfffffff7]}, {0x5, 0x7fffffff, 0x6}, {0x4, 0x4, '+\x00'}}, {[0xfff, 0x7, 0x9, 0x3f]}, {0x10000, 0xa885, 0x1}, {0xffffffffffff0bfd, 0x4, '#@\x00'}}, 0x0, &(0x7f0000000480)=0x0) r7 = _lwp_self() _lwp_suspend(r7) _lwp_wakeup(r7) r8 = _lwp_self() _lwp_suspend(r8) _lwp_wakeup(r8) r9 = _lwp_self() _lwp_suspend(r9) _lwp_wakeup(r9) _lwp_unpark_all(&(0x7f00000004c0)=[r4, r5, r6, r7, r8, r9], 0x6, &(0x7f0000000500)=0x2) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r3) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) 10:18:30 executing program 3: __clone(0x0, 0x0) __clone(0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x8, r0, 0x0, 0x0) ptrace(0x8, r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = dup(r1) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x5, r3, &(0x7f0000000000), 0x0) wait4(r3, &(0x7f0000000080), 0x10, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x2}, 0xc) r4 = dup2(0xffffffffffffffff, r2) r5 = getpid() fcntl$setown(r4, 0x6, r5) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000040), 0xc) fcntl$getown(0xffffffffffffff9c, 0x5) msgget$private(0x0, 0xc2) getpgrp() r6 = msgget$private(0x0, 0x0) msgrcv(r6, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r6, &(0x7f0000000340)={0x3}, 0x0, 0x0) 10:18:30 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000100)=ANY=[@ANYBLOB="b07b5b62bee47233c7cbb71ac17671476e37b86f79010db3cf363dd6a54a33d100000000000000a2e0e2b9ff0b606b9aa2b184087a54ab272189be63a1529e"], 0x1c, 0x0, 0x0, 0x0, 0xffffff4c}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000001140)=""/248, 0xf8}, {&(0x7f0000000040)=""/136, 0x88}], 0x4, &(0x7f0000001280)=""/246, 0xf6}, 0x800) r3 = dup2(r1, r0) accept$inet(r3, &(0x7f00000013c0), &(0x7f0000001400)=0xc) sendmsg$unix(r3, &(0x7f0000001700)={0x0, 0xfffffffffffffea6, 0x0, 0x274, 0x0, 0x59, 0x8}, 0x0) 10:18:30 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80000, 0x4) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) renameat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/218) msgrcv(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000070135d41072900"/174], 0xae, 0x0, 0x400) msgctl$IPC_RMID(r3, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1000d22, 0x0) msgget(0x1, 0x204) [ 53.4883026] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 972 command syz-executor.4) 10:18:31 executing program 0: setrlimit(0xb, &(0x7f0000000080)={0xb0485a3, 0xff}) socketpair(0x2, 0x3, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f00000001c0), 0xc) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = msgget$private(0x0, 0x0) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x1, 0x40}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000001800)='./file0\x00') semop(r2, &(0x7f0000000240), 0x6) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r2, &(0x7f0000000040), 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000380)=@in6={0x18, 0x2, 0x7, 0x3a}, 0xc, &(0x7f0000000500)=[{&(0x7f00000003c0)="9753db1cef102c3351a7e51d05eab6e7ca293c42ae53603d014853f31b0bf06426ee71b47e76d83876f764ad44987a13f78a480147208af2", 0x38}, {&(0x7f0000000400)="4c527dadbea9f37cf2e55df0e6b4b4e2e40f5ce70a8fdcf45539045a7adb7c63eb8c1fa261739a431c6bc7ea268ba6fc9fa7510b4d83401ac87e81736cb18a869c782f6cb009fab826cd0b0d26b9bf2b095ef7d5c556163d13dd7db558ae4cd396a3281f24dc", 0x66}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000480)="792ed8ef8e8561170904478377974c5823da572901c6e33fb94f8b1e0ea61822d2583200f7d281ba9963c5a14224eecc52508aa6b8ba13c1b7b2ef02c2572c6895a2826e559fcc70baa1ef3cd4c436df5acfe18c91820c554c0a99727bd47bcb571601f759ec06d1fb62047a230f958051f29d2efa8bc4324f16fd89", 0x7c}], 0x4, &(0x7f0000001680)=[{0x88, 0x1, 0x1, "3801031f0444e2c0dbe44df7349c89630baa0f034ec574e4ff1c5875f173248dbcdad301d1b264caf86e6f8915b958a4c9701c2fd7689abae1f04ca1237055c7e496fd570f38a4c42911dc602e31b07c10cce64d84f0f91f50249e70303017ca005c184829aa4590bb9e9832c0bfae968cde"}, {0xa0, 0x6, 0x7, "54679c3ae0382bd7aae6ac9adb1ea51609b24807db7dac4789c17ae6e729f36f7b3dce34b524be281de10172168800f4723a6e0410266a29505da618fccaaa0b45263db785a728cd93ea070181680577d4eafd26005971780ec5aab287991ea09b90b21a64b724d12b80f1fb1f0c510b09080bbcf57426a5e8881c9277b4ccb1dfb2c00e19ca79ffed8223"}], 0x128}, 0x400) r3 = semget$private(0x0, 0x2, 0x108) semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000007c0)=""/244) semctl$SETALL(r3, 0x0, 0x9, &(0x7f00000008c0)=[0x7, 0x5, 0x400, 0xff, 0x0, 0x3, 0x3, 0x4]) msgrcv(r1, &(0x7f00000017c0)={0x0, ""/28}, 0x24, 0x3, 0x1800) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180)=[0x8, 0xfff, 0x1, 0x9, 0x20, 0x3f]) mknod(&(0x7f0000000140)='./file0\x00', 0x80, 0xffffff7f) r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r4, &(0x7f0000000340)={0x3}, 0x0, 0x0) msgrcv(r4, &(0x7f0000000280)={0x0, ""/166}, 0xae, 0x0, 0x1000) semctl$SETVAL(r2, 0x4, 0x8, &(0x7f00000000c0)=0x780) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000580)=""/238) 10:18:31 executing program 3: socket$inet6(0x18, 0x3, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = dup(r1) getsockname(r2, &(0x7f0000000000)=@un=@file={0x0, ""/4088}, &(0x7f0000001080)=0xffa) 10:18:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setuid(0xee01) chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getuid() setreuid(0x0, r1) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockname(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc) r2 = getpid() fcntl$lock(r0, 0x9, &(0x7f0000000180)={0x7, 0x1, 0x468, 0x105b, r2}) 10:18:31 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00') chdir(&(0x7f0000000080)='./file0/file0\x00') chdir(&(0x7f0000000000)='./file0\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') [ 53.8587878] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 564 command syz-executor.5) 10:18:31 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) fchroot(r0) 10:18:31 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x2, 0x6, 0x100}, {0x18, 0x3, 0x1, 0x8}, 0x2120, [0xffffffff, 0xfff, 0x9, 0x5, 0xec1, 0x1, 0xff8, 0x55a]}, 0x3c) bind$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="01002e2f66696c65300023dd3df543b9187fad90c179ca997edc77eeefc5c8933b537059438c884a3c41620b3094b42c6f0e61b300"/67], 0x6e) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 10:18:31 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400020890c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) _lwp_create(&(0x7f0000000a40)=ANY=[@ANYBLOB="3080086000", @ANYPTR=&(0x7f00000009c0)=ANY=[]], 0x0, 0x0) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000480)=""/176, 0xb0}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000900)=""/188, 0xbc}, {&(0x7f0000000600)=""/212, 0xd4}, {&(0x7f0000000700)=""/203, 0xcb}, {&(0x7f0000000800)=""/119, 0x77}], 0x100000000000019e, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) lseek(r3, 0x2, 0x3) getsockname$inet(r3, &(0x7f0000000000), &(0x7f0000000080)=0xc) 10:18:31 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket(0x18, 0x1, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xc) r2 = getgid() fchown(r1, 0xffffffffffffffff, r2) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) setsockopt(r0, 0x6, 0x7, &(0x7f0000000040)="00000400", 0xffffffffffffff58) 10:18:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000000)=""/113, 0x71, 0x40, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x10, 0x2, 0x0) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/75, 0x4b}], 0x1, 0x0}, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) [ 54.1992362] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 972 command syz-executor.4) 10:18:31 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = dup(r0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x8) fcntl$lock(r0, 0x9, &(0x7f0000000080)) getsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x23642bd8d8ef4a86, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = __clone(0x1000, &(0x7f0000000300)="05d6f90ec7a4e092710586418cb393495d95ae205b71fbcdfb278cde995e86a7710a034506aba3660144e049b9a1486d582d86a883497b05b85ab8c373265d3b9a5ef44793beb2c67e7f70005395f15009ac7cc23ba2ff92e61a8a03cca52890c14adf352dd450269af067600ce941") fcntl$setown(r3, 0x6, r4) r5 = dup2(r2, r0) readlinkat(r5, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)=""/173, 0xad) 10:18:31 executing program 1: r0 = socket(0x1f, 0x1, 0x4) r1 = getpgrp() r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r3 = geteuid() r4 = getgid() r5 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r7 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r2, 0x1, &(0x7f00000027c0)={{0xc000000, r3, r4, r3, r6, 0x0, 0x1}, 0x2, 0x1, r7, r1, 0x6, 0x8, 0x100000000000002}) semctl$GETALL(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000140)=""/235) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r9 = getpgrp() r10 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r11 = geteuid() r12 = getgid() r13 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r15 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r10, 0x1, &(0x7f00000027c0)={{0xc000000, r11, r12, r13, r14, 0x37, 0x1}, 0x400, 0x1, r15, r9, 0x6, 0x8, 0x2}) r16 = getegid() sendmsg$unix(r8, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB="a9072e2f66496c6532001c985ca2d7fc968366b6962908ad966da9dce87a9df2ea03d52400000000"], 0xa, &(0x7f0000000080)=[{&(0x7f0000000240)="daa90590d3a0c4bf01a071898545eb37a90c19f3fa3d041ae1704d587eb515020e79f3b159a750bbec44d0f2455435620332cdc4b11cf7c49dd0f16ca3c9db379c00", 0x42}, {&(0x7f00000002c0)="69c8f551e472973ddb644ee405bef0ed1ed9fd89e20abb25326a3f2d65fc11d3b0d72209d4caabf116a875395debc4bcd8437affc6056ead68a805fba845bf6a0ed0b0c03fc5f03a409c28ae0be7d0fb0f53a5beff6e2ae7d11756f2884594b3d2ee429a5f6b0d1a6d9ec54b459dab7f23c8a3b69b5c3e9a0ba703283a9f01cc5a923c31e54423a914c596093588a0ae7ec1e04e7b20e7e7358d02fb3a42ea1472a187", 0xa3}, {&(0x7f0000000380)="4cbdc1a11b943baa41a81cedb8e0543fcbbb7f9cbadbe41ab17ec67712d45e2331c7163705f4c33efe8b406b03767deed8a478895343ac3e939e58f912595567d529858ba9a401e517247cda291c226705db8c8224764b343cc899b3324990523c107097", 0x64}], 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB='\x00', @ANYRES32=0x0, @ANYRES32=r13, @ANYRES32=r16, @ANYBLOB="00000000180f00000000000012ac021101560000", @ANYRES32=r0, @ANYRES32=0xffffffffffffff9c], 0x38, 0x8}, 0x4) r17 = getpgrp() r18 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r19 = geteuid() r20 = getgid() r21 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r23 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r18, 0x1, &(0x7f00000027c0)={{0xc000000, r19, r20, r21, r22, 0x37, 0x1}, 0x400, 0x1, r23, r17, 0x6, 0x8, 0x2}) fchown(r0, r5, r20) r24 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400008083ce, 0x84) writev(r24, &(0x7f0000000340), 0x1000000000000263) r25 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r25, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x10, r25, 0x0, 0x2c) r26 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r26, &(0x7f0000001000/0x2000)=nil, 0x0) shmat(r26, &(0x7f0000ffb000/0x4000)=nil, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 10:18:31 executing program 4: r0 = socket(0x18, 0x2, 0x0) semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendmsg$unix(r1, &(0x7f0000001280)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="c0c35b11eaa86b14e52d2ce8d51610e4296d74253d815fe1d51b602848308ac03c177af529620764cabb9e671154a4986acd8f22cdfc715aadd2d333b4ca399ca7f5805999566fc909ea606d10247ca5e08ff3acfaa4d51f92ee487f1bfd9300dfb8515edc01e6132c00fdf88da4b21cce486293bacb9c830b76f1462d1d5009c09ea59ab7d049ee6994dca90538545342db4a97385c5e07ad9be1b7df5e1135fd1d0b8ce7c4b286c89bc3033d2fbe673483e0f3", 0xb4}, {&(0x7f0000001200)="fb617d7ab85a01619be846c93cfcd46ace2853ab01597999387ba041111134ba127824b6001761b4dc5f0abf6c30e5576966abc81228629d056e5de7ce3d43da9a82", 0x42}], 0x3, 0x0, 0x0, 0xeb1956fc3790e0e1}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 54.5296692] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 723 command syz-executor.0) 10:18:32 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = socket$inet6(0x18, 0x40000000, 0x9) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000) r4 = open(&(0x7f0000000480)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x10000, 0x80) poll(&(0x7f00000004c0)=[{r1, 0x20}, {r2, 0x8}, {r3, 0x2}, {r4, 0x80}, {0xffffffffffffff9c, 0x2}], 0x5, 0x7fff) r5 = socket$unix(0x1, 0x1, 0x0) setrlimit(0x9, &(0x7f00000001c0)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(0xffffffffffffff9c, 0xc, r6) bind$unix(r5, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) listen(r5, 0x0) r7 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000000400)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000200)="c8b4ff9fac4ef552d81ac90ec7fe7e86540812c83a7c220a6184df1c48e1a7b91fceaf2bf1a9ac4b24a4004b89f66cd8d395c62c0cbac75323421d7fc97843b6b7ae60aec0fb8a295cac7b8bf222899e798f57d3681a758d0e7ef80b1192bc951d0e4bba43efa8bb0079f96c593257cf806865f0568c956abe9660063414e4f35d6eb7aeaed5627c469236038248a8bf2d88e03a4a9f66f04f72d11c64f344c85dfffc70e6d3d7b5cc14e3e601e5d70ec8750c5560054a2f9302a3971719aca9c46fcfbc8cac8801d9133b9a904d96f3ba863ec031bea9ae", 0xd8}, {&(0x7f00000000c0)="bcf78be28b360b29ae9605100ee31adea3641d38869b409de2fa96ffb772fe2ff3e292f8be26f73b3afafb8cb61a438091aec790467a2d0ff31751dd3feea2c57b994905498e12a613293c36556852f70264e04021ef5da55d7ff2b71db7cd226c11af6b45610c67371569450014", 0x6e}, {&(0x7f0000000180)="fdb42663f8efae387b5fb4db363c82c9f54f771b648a5638781935d95241d066d512a15d568a364ea00118fe9aaad450", 0x30}, {&(0x7f0000000300)="14bf69fcfcf89238a13dd37709b13e9e708d7db39f7fd370f2afd7822f447c03b38df45e28b9d4fa4acb95356a6461f4be7c7899458bdb2db7376c", 0x3b}], 0x3dc, &(0x7f00000005c0)=ANY=[@ANYBLOB="18009b8c31eb000000000000ffff000001000000d3a451d2eded0085f083b44e7f9f3f6ab44993795a3b8740fd9e51ca505f1933b17c90a58d8e4207ee43f5c288774817b38573761f8cdbfe6a7673bcd7758c25e7b62476327bf10c50036e205de0951b7b10bcf47bc53dea09e646c0306a3690453d0e1f90b1de7cfff900f741a1c00673006f656b6c48a1d895fa52f306e71b32c2fbce0670de5fee2070ee07d15da9cdc9131d6adaeac5bb65479ca0a10e12d84251ef1433e927866d", @ANYRES32=r8, @ANYRES32], 0x18, 0x400}, 0x40c) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0100e989591e9233614b00"], 0x6e) r9 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r9, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockname(r9, &(0x7f0000000540)=@in, &(0x7f0000000580)=0xc) 10:18:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000001c0)='./file0\x00') r0 = open$dir(&(0x7f00000000c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x480610, 0x42) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') chmod(&(0x7f0000000300)='./file0\x00', 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) fchownat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r1, 0xffffffffffffffff, 0x600) 10:18:32 executing program 1: getppid() r0 = __clone(0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) r2 = getpgrp() setpgid(r0, r2) syz_emit_ethernet(0x1000, &(0x7f0000000140)="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") wait4(r0, &(0x7f0000000000), 0x8, &(0x7f0000000040)) open(&(0x7f0000000100)='./file0\x00', 0x80411, 0x20) 10:18:32 executing program 4: r0 = socket(0x18, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) paccept(r1, 0x0, &(0x7f0000000080), 0x47b6c7d0e25b7865) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) open(&(0x7f0000000040)='./file0\x00', 0x80280, 0x6d5b280f787be237) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 10:18:32 executing program 4: r0 = open(&(0x7f0000000180)='./bus\x00', 0x10282, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000000fc0)="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", 0x1000) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="d8f6b6949b1b14c60acbf41934b6ab54270c8560f01c60121a2ff868eb6a5c74e57ad33e3cd67f0b68b863ac732b8896b4d0d9c91cee90e1f983e9923ec354f4a74d8b12d5ffdc71fc60a490a0bb0a57a96600fb02559db98ef058c0791eb0a2656bdf6ac27e6800dc2252d3eea0457694a330fe37ce455e86967f0c54e41afa4646f6782fca7e38f8db853b5f41fd7a4df6", 0x92}, {&(0x7f0000000200)="b3083984bddf0e48d667ff8c6dd6b4edb5d8d869d7b6238262b88730222c6ed116441460ba93f9482271097dd54dcfbf57b9c3922ec5f0", 0x37}, {&(0x7f00000001c0)="e7ba6ab7445e37d55682bde53c807436e6a21407f12fe4", 0x17}, {&(0x7f0000000280)="9b893ddcf4bb6c5db13c754af74ae0207a7cb2929d0a60eca04f4fbd8ce523211cad5cb4e9c33fd959ccf800c789531f4cc1b8db8788034d74cbd1bcb8bdf572aafaa5244bc220e7ab1e9f21bfd1866a0f8cdca39e366884a2ab41afd8245bc3ff48fc06", 0x64}, {&(0x7f0000000900)="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", 0x6bd}], 0x5, 0x0) 10:18:32 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x101068d, 0x0) paccept(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0xc, 0x20000000) r1 = paccept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc, 0x80000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x7, 0x1010, r1, 0x0, 0x6) [ 55.0503608] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 959 command syz-executor.5) [ 55.1404790] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 959 command syz-executor.5) 10:18:32 executing program 4: r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x6, 0x20000000, 0x5) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000180)="01000000", 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)="071400000f370025ff", 0x9) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1000000000000000000100008000000010000000000000000000000000000000cf91c7a4415511e7ebc50b7af55b08627ee10f2ff503dbeac147c712da139c5a2ef00957cb0d98f9ba66973211d4fb7d676778d165187053e034e402095e7c04c03bf6e518000000000b7e82b565ac9d6714aaff97b9c7941554c56ba30f8f29fdab7df1c9b261680ea6b0ea1b2fbcb25822e3bdd73036aeed6927f72ddb06f89ac1704dad2dbe50707f1baa244955dc0a71b39eadc29cb4a71d07e4fe987ebd016cd59f54abff"], 0x20}, 0x0) 10:18:32 executing program 0: r0 = getppid() __clone(0x0, 0x0) setpgid(0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f00000002c0)='M', 0x1}], 0x1) r2 = socket$inet6(0x18, 0x20000000, 0x0) dup2(r2, r2) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) ptrace(0x1ff, 0x0, &(0x7f0000000280), 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, r3, 0xffffffffffffffff}, 0xc) setpgid(0x0, r0) clock_gettime(0x40000000, &(0x7f0000000080)) 10:18:32 executing program 3: r0 = __clone(0x0, &(0x7f0000000200)) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(r0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) ptrace(0x5, r1, &(0x7f0000000000), 0x0) wait4(r1, 0x0, 0x1000a, 0x0) 10:18:32 executing program 5: r0 = socket$inet6(0x18, 0x2, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000200)="00e176a2add5decb454c72d38afb20315e4ebf6b2b71070e1d8c2ffe530ea5801087cbd917d4fdec40ebdeb64e36ceb318e8d6ab8749436f1bfd53e3fa3b4c0351ee", 0x42}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="7c04ff484e0984f602ba46f44e66c829b912e4bd5d3e207c1e2e672242e0292c439faf413074e8ce90f985ad8a8fec81185ca53fb8c8e430230d085b42b8af15be1b7826a418c355d6d118ca5a8d21c803518701aac9696bff074a5f74bac8e580103d995f7e30d3297140e458def87f", 0x70}, {&(0x7f0000001300)="1be6d192f663514e49d8d4e9df57e0185a90a7ac124c83d34036921be81feacd45a99f24aeb1f959976b20a944f3543855a42d37190388f84209e678f21968ab1e20715cfec619d0be02a37edb94047cbad6dfe57fe88338e284b717c02fe2ae9481259018879fe8a3062bb4f9931f936004929e1277ae85ecd015bf1b84bbaee591fc8b24250b911420513543768bb74ec1fa5fb28cbb15fcda22f80dcd20efabbebebed1156dde38bcc6b376023e49c20c176276eac1ac9596ccd6e4ad7c4acc039117493e7265de00498a5b8d4eeb09e785d937e6a8201cdd11adaf27f60a9f17013f9efa33abe7e75ba6a27152001459bbc8f05ff043442fa0aee44b948210848b91362b4f839a8d28cdfecf0b30ecd72f3a8532328f793f275cc160c5ab1232aea69c583f6ab8fb934d0dd56a1aa6bf76c2e2842b1e2dd18e2e62ef2ff5c0d76c444af3ccb1ea511c6382eaa3ba8b8397443ed1fcb0184c20ddbf8eaf65e0292e93c13c1ae8c55f33259148223d7ce5ccaf16c5577d95177f04b82d0600c2459ec025a66d9f3d23e1cefe4f2066a52f06e9dca57d695ab5c66dae3e903e3b783e5a7a12470b674024304ede26cdba63e49400e7899dc22d39740256630579cd815998ffd07f9bab2643dd506049979468c59a072e6b9624a4f28a76b4b0cee33932277ca7f1c95d778129b3273f59a89bf741584027f94eb0855fb4560f5e527938e71ec713862559ccf183fad5b2846d592230b0fd0e2979a9e55a744be8b4bc5f5d933b8ed232ee3d1adcd9ec502bf5037c6d7109c4451d5c505f5c6bc47029e2c1eace8a92e89a73ae732dc8543e07406ebc33b00ac84a9bfd5fcebea05d168da7901f4589ec36ff349fa70af687d641e0450f5a1e587a1c447c1668e61b0a7a60101eeee9b5c1c4f70c665ba4ef7cb8c3ad9fb0a8249cd3e767fa3f87168c05aff6753b6bfe34a101b3bb4b141b5dbe42fe4b2a901f57e45f308dbb4fdff3fd1b9fd02da4eee1320722e9c30a0c6c94d04785bd50b16a42c799fe45da931f8ceba598428ce85ae869152e0372c843ebbee292a4ccec56844e49a3d2fd17676d0caf3779e4bf0127879efe191b75b5f022a8ca5daa53fc3d796dcec7d8449cb79894958efd57b3d43634467d326e8ef44606b3586ce3df9d6511e77803516a94feb01859f120ebc0cda26070c580381a42b22e13b932967ebe43f53d4de0cf3e6bbe3fce3d3296486a0990bb95d0979bc0da209984b149f760fa4bba3da52e72991fafc856b2a588f1ae97bc285ddeecff8b2e4cc077e424b4270226331134c7ac8f5f8902c4881fbe8a2186c31e5acad7aba68d888cdbf330b1189b7443ae1ffb5de61089c344e92d826e0aa01b8f0ac2731c654523f3995f0d22ab08a8cd913a3ee6c3e0317f6991e800a475e17dfc31680ff2f852550927f9536a7bb022befe06edfae4f01ca46375175d36e2ac6754964cfaa61d33047deba378e69dce4deff3276608d096d98ddab6655b410a37bec6002cb3a1493e4bebe515616ba0b570eef87db5e36509518c5140219f48aced3ed812a7a1a64b7423b2bec33fb81f3809c5b53812fe8702b918a8c2bb3af16f1cbb4df7b7db7ba3df557970512ff52efc69f2cb73ee63d43ae69be533a8abe00a28740e740ef5e74d1a5b2c513f9fd7ce16c0345beb9397e1f057643b52a383df4069524c60857e8d48c2e3d9ac025af7f1307abe8c0f93d7bc0f234a848e640ab8056904df896643ea5526aa95f01ae161061b06e8eaa6c569c79b8461903fdaef8fe77d0567d08b2787ba02e72cf2a7a37af02cf457bce2446885d96f65bc4a317d1a3cd57cd4f030663d2ae0c80725c3f0e8884f3a2666aead8452319f9574b0781873125e738c1f91f97bcdf5dd57098d140d89b25479ee57dea4575f980392c4690b67b453f45e4e58880c555c24b8bcd2a9c92ee9733cce34782fdbc703667008355078f5d081f1ed5e72d28605abb8a4ab8c12afe95c87e7fe4576fbe254d5d6ab115375bcb3eaed50c7a65cf9641995fa34dc9847bedfdc646c815205e1d0f3cad9aad68c1f3d383479be61c2ad7e9be994ca8f0e48de937b756cdd7b9076e1c3b6ec0adf91f9b452bd1ead14d30eb70e8cd138fd0012b20497957c482e227e002a9c12a9ec9dd9d04b0d209e64f1546f9cc3f2f212eaa614cdbed899342c07cc202409d57db9ac34f96ac2a35abb415f2502ff43fbd181cd34a23b248b0814db22af484912b65651e36cde7b3891aa98dca446733095727678ff5dec4902e06917b0aca8e36a070162566686fd77b486afca296a52953104f061eba81e5fda05ad47198deb236b02c61ecfee6a6f409f0edd52ab35dd32f796319986315e59eee9d8fd95febdf388b3b664f35f09b83bb462e0c6fcd48a35fdb4e5340b0bbb3b45a9ff4b05811e9583a48b18ba1ae3f252dc63ee35e1f97225e9db1c10a536776538a9e487b830c270a468466d5be9d0278b27f17a772c5dfd9d29d689e183c604741e52592c64f2a46f639209627d6993c17e020150d82b73cfed6107b73eb5f51a503ab5f6c4521728b5c9caaeeb93dcb3fbc5e4a10330c25d747aa8c4bf21e88c46ea98217b17bd4f849d2aa70ffdc6c975b210ae3bb8e22347cd0b1f0eafffac306dfaeb985aa26aa601673a2ed4c1d393f110694377661ea0970417b38a0384bb59d090bf11ccf786af9907e72940d4aec73b70759da25b93806782e253fd826a723d2e5800ed7388a213466ce3a13d52ebecdc624ae84cb9f7b7c81520ef07573e15545d978b59d99df0ddb4856a2f1c3c1939fa4d714aa8f288c34f336a47ace5df22406b45abee86d4b550c3891521066c6fb676396c87bd1b4306fa249c47dadc67c8f30359968df01fdbb7a29dbbdd313591d074f6744462fc2d5713694e9e40398452ead4929be0a3a0d38085299919487139bef4a34540ab72a280e6928dbe99f3c04e7072488960d24cf2208946fc4a2613ac3998b2bfa8a73999d872614fe97e87c603c1abbf608fab73f19f4257a10065187a04db2d6e074ef8caa811aabc9d3ce129c2fb524576d98c02c7b62b525df4b4081b12b8aee30ad9891ec07e91c2590981d7cb11111bbef844f59b08b0a5d0ff4a60d2a4f4b083944ee53656f4ddc4a14ed2b76e6c4fc4ea1972aad447594df87602f8fccae362cc83bc085f853cc16c40391261c8625e11bdf3e2c2121ad69cde3220e42da3399b86aa20c45ff76a2d9d5fe6c7d47fbb5d046344ae669dc6a8e98da298ac5b2160a2e8c15f50cb1475000e2f5f45ee7f337757848039abaa3bc5f0a240161b050b2a6ab0514a0be2de273b10a12a7c992da7d70d05ebf6f15e7846fc290c26d7c01172e272613dcb820fcba1153d123afb18db73b22815f156b365c963fe1585c5c42c54391bf3178dce44ce891902e302f48f8db2aeed5f9a56a46abf12665f65d3ec5fd8a6691b4339a545b9c7aca9d34e3b2e6fba4aa57c504fe3eb20c11a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0x1000}], 0x4, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080), 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, r3, 0x0, 0x40}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1}) r4 = socket(0x18, 0x1, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff}, 0x0) setsockopt(r4, 0x0, 0x80000000000000c, &(0x7f0000000180), 0x14) [ 55.2105810] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 854 command syz-executor.3) 10:18:32 executing program 1: r0 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r0) socket(0x0, 0x2, 0x0) __clone(0x200, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0, 0x0) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) __clone(0x0, 0x0) r2 = __clone(0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400002) dup2(0xffffffffffffffff, r3) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x5, r4, &(0x7f0000000000), 0x0) r5 = semget$private(0x0, 0x1, 0x300) semctl$GETZCNT(r5, 0x1, 0x7, &(0x7f0000002840)=""/117) semctl$IPC_RMID(r5, 0x0, 0x0) ptrace(0x0, r4, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) __clone(0x9f2bf2f386c0d2a0, &(0x7f0000000140)="ddf21d3d475e9ca688ae5e561ba9618227162325fce81dccbbb1a660cf2280c4743a807cfab8f8155147dd4a07cd57261e2a3808778a33f3df7d0df23cd26e9380175a7bbeeb43a27564cc3719f3ace333506a37533c0c5b0c4a410077") wait4(r2, 0x0, 0x1, &(0x7f0000000040)) sync() mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x3) 10:18:32 executing program 4: clock_nanosleep(0xb42c4e5f7f467764, 0x0, &(0x7f0000000000)={0xfffffffffffffbff, 0x7}, &(0x7f0000000040)) accept$unix(0xffffffffffffffff, 0x0, 0x0) __clone(0x0, 0x0) wait4(0x0, 0x0, 0x20, &(0x7f0000000140)) r0 = shmget$private(0x0, 0x4000, 0x2cca856ae0f74a15, &(0x7f0000ffb000/0x4000)=nil) _lwp_self() r1 = socket(0x18, 0x3, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000f200"/72], &(0x7f0000000280)=0x48) clock_gettime(0x40000000, &(0x7f0000000080)) getsockname(0xffffffffffffffff, &(0x7f0000001340)=@un=@file={0x0, ""/4084}, &(0x7f0000001300)=0xff6) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/67}, 0xfffffffffffffe7d, 0xdfd0d65ffd5fb2ea, 0x1000) [ 55.5910783] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1063 command syz-executor.1) 10:18:33 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000024c0)=[{&(0x7f0000002540)="a468d3c9d30caf3fa128d646f29a6a6ff3ca29bedec67b41baa0588b59f458090ff80e014ec6d5e51611aa9564a800a0208a8d76972e1cd770ea6f75dace96333d", 0x41}, {&(0x7f00000025c0)="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0x104b}, {&(0x7f0000000000)="0ba3c8c03c58c6", 0xffffffffffffff97}, {&(0x7f0000003640)="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0x1000}, {&(0x7f0000002380)="4975959ad32bfb1f22556a166f764ce0e99bf8c207c46ff00065dd3724a08077a81b144066d7d22ffb651a5b703053684309bb1d5f57cef18d53ccbc37f388863673af072718c414d3142f1336ce78e360848acdbdf65f388bd29fb93dca6069771fe61c11dd8916a3aa57c0307c698664004bbb5a9dbaaed7fb5d30b3a68758709a31c7686a78b464acc93d725ceead6855d80206eac1dc6acfac0a4d91bb6ca7bedc95b2db5e0e8bc85e1b90aef0c56ffb24e48640814a3d3021", 0xbb}], 0x5) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) r1 = msgget(0x1, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x110}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) socket(0x18, 0x2, 0x0) r2 = socket(0x18, 0x2, 0x0) fchdir(0xffffffffffffffff) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000000280)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0x85}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0) r4 = accept$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'/59], &(0x7f0000000140)=0x3b) fcntl$dupfd(0xffffffffffffff9c, 0x0, r4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r3, 0x0, 0x0) r5 = msgget$private(0x0, 0x42) msgsnd(r5, &(0x7f0000000040)={0x3, "cc0f8d468b504e5116af45295693871600e79a06069eac3a63a5bc842257cb7776bba56298d738a7ef3ca47fa3b23b78d38f6ee5ef1860d7"}, 0x40, 0x0) 10:18:33 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0xd, r0, 0x0, 0x0) getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r4, 0x4}], 0x1, 0x0) renameat(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00') r5 = getuid() r6 = semget$private(0x0, 0x0, 0x2) semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r6, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r6, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r7 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) r9 = getgid() semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r7, r8, r9, 0x10, 0x9}, 0x8, 0x1, 0x9}) r10 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) r11 = geteuid() r12 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000001640)={0x0, 0x0}, 0xc) r14 = getpgid(0x0) shmctl$IPC_SET(r10, 0x1, &(0x7f0000001680)={{0x8, r11, r12, r13, 0xffffffffffffffff, 0x40, 0x7ff}, 0x2, 0x5, r14, 0xffffffffffffffff, 0x80, 0xffffffffffffbca1, 0x1}) r15 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r15, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r15, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r15, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r15, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x3000}], 0x2) r16 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) r18 = getgid() semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r16, r17, r18, 0x10, 0x9}, 0x8, 0x1, 0x9}) getgroups(0x8, &(0x7f00000000c0)=[0x0, 0x0, r9, r12, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r16]) fchown(r4, r5, r19) poll(&(0x7f0000000040)=[{r2, 0x4}], 0x1, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') r20 = __clone(0x0, 0x0) ptrace(0x9, r20, 0x0, 0x0) ptrace(0x10, r20, &(0x7f0000000500), 0x4) fcntl$setown(r1, 0x6, r20) wait4(r0, 0x0, 0x1f, &(0x7f0000000000)) r21 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r21, 0x2, &(0x7f00000001c0)=""/4096) msgctl$IPC_RMID(r21, 0x0) wait4(0x0, &(0x7f0000000100), 0x8, 0x0) _lwp_getprivate() 10:18:33 executing program 2: _lwp_self() r0 = _lwp_self() _lwp_suspend(r0) _lwp_self() _lwp_wakeup(r0) _lwp_unpark_all(&(0x7f00000003c0), 0x0, &(0x7f0000000000)) 10:18:33 executing program 4: setrlimit(0x9, &(0x7f00000001c0)) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x10800c0, 0x18) 10:18:33 executing program 3: r0 = __clone(0x0, &(0x7f0000000200)) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(r0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) ptrace(0x5, r1, &(0x7f0000000000), 0x0) wait4(r1, 0x0, 0x1000a, 0x0) [ 55.9615590] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1023 command syz-executor.0) 10:18:33 executing program 4: open(&(0x7f0000000080)='.\x00', 0x41200, 0x4) 10:18:33 executing program 0: chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = getpgrp() r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r3 = geteuid() r4 = getgid() r5 = geteuid() getegid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r7 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r2, 0x1, &(0x7f00000027c0)={{0xc000000, r3, r4, r5, r6, 0x37, 0x1}, 0x400, 0x1, r7, r1, 0x6, 0x8, 0x2}) lchown(&(0x7f0000000200)='./file0\x00', 0xffffffffffffffff, r4) wait4(r0, 0x0, 0x0, 0x0) ptrace(0x1, r0, &(0x7f00000003c0), 0x0) r8 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r8, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) recvmsg(r8, &(0x7f0000000180)={&(0x7f0000000000)=@in, 0xc, &(0x7f0000000140)=[{&(0x7f0000000040)=""/44, 0xffffff70}, {&(0x7f0000000080)=""/140, 0x8c}], 0x2, &(0x7f00000002c0)=""/120, 0x78}, 0x1) [ 56.0616886] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1023 command syz-executor.0) [ 56.0817153] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1023 command syz-executor.0) [ 56.1017485] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1023 command syz-executor.0) [ 56.1618321] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1063 command syz-executor.1) 10:18:33 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r1 = getpgrp() r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r3 = geteuid() r4 = getgid() r5 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r7 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r2, 0x1, &(0x7f00000027c0)={{0xc000000, r3, r4, r5, r6, 0x37, 0x1}, 0x400, 0x1, r7, r1, 0x6, 0x8, 0x2}) r8 = getpgrp() r9 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r10 = geteuid() r11 = getgid() r12 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r14 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r9, 0x1, &(0x7f00000027c0)={{0xc000000, r10, r11, r12, r13, 0x37, 0x1}, 0x400, 0x1, r14, r8, 0x6, 0x8, 0x2}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r3, r11, 0x400) r15 = __clone(0x0, 0x0) ptrace(0x9, r15, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xd, r15, 0x0, 0x0) 10:18:33 executing program 0: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = socket$inet6(0x18, 0x2, 0x0) dup2(r1, r1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) r2 = fcntl$getown(r1, 0x5) ptrace(0x1ff, r2, &(0x7f0000000280), 0x9) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480d8ab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001400), 0xc) socket$inet6(0x18, 0xea6f842651f48796, 0x7) open(&(0x7f0000000300)='./file0\x00', 0x600080, 0x1) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffff9c, 0x29, 0x68, &(0x7f00000000c0)={{0x18, 0x2, 0x1f, 0x7f}, {0x18, 0x1, 0x3, 0xfffeffff}, 0x9, [0x0, 0x9da, 0x2, 0xffffffff, 0x1ff, 0x2, 0x1, 0x43]}, 0x3c) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x8, r4, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) 10:18:33 executing program 4: _lwp_detach(0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040)) getpgrp() r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) wait4(r1, 0x0, 0x1, &(0x7f0000001240)) __clone(0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/4104], 0x1008, 0x3, 0x0) msgsnd(r2, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) msgrcv(r2, &(0x7f00000000c0)={0x0, ""/84}, 0x5c, 0x1, 0x800) 10:18:34 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r1 = fcntl$dupfd(r0, 0xc, 0xffffffffffffff9c) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) open$dir(&(0x7f0000000180)='./file0/control/file0\x00', 0xc0dc0f1cbe595b30, 0xe) r3 = accept$inet6(r2, &(0x7f0000000080), &(0x7f0000000100)=0xc) dup2(r1, r3) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0/control/file0\x00') open$dir(&(0x7f0000000000)='./file0/control/file0\x00', 0x1000400, 0x2) [ 56.6624830] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1070 command syz-executor.0) 10:18:34 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$lock(r1, 0xa2cb21afba0651f3, &(0x7f0000000040)={0x0, 0x0, 0x6}) 10:18:34 executing program 5: r0 = open(&(0x7f0000000080)='.\x00', 0x41200, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') writev(r1, &(0x7f00000004c0)=[{&(0x7f00000000c0)="93e5188c64c4b13fc4c6b7d8a381755414ccfe8d2d1785fc1d8f5b0ec5d8b5ce42f4e53da3fb769262eb8dc025bb48a1d259df5a4d1205ea47ec11f6c100f87ccebcf5e1ec16cac4c4b96e5ba2e86bbaf28038637177367960675057b9c55074738ed347fa9c99e724426fa7b4cac061abafab133bbd2ead0a3fe62abe9e58e44e6d244b20ffaac472d8a7092f1d40f3d87c4b34f14f28f32ede2f9fd87256", 0x9f}, {&(0x7f0000000180)="46147015bef8af8ff6f4d02df96480ea605d4cadbbd68c1691f0edd5891eb225e1752cac303c37c2774dab1cbc533b333c402c2baddb497dd075740d12b53fc79d771039c36a90ded1b5b98d8b6adb5bc4da726e449931f0ebe61f031ae95da387892d23d00e9f5ac55cb1c8f694e5dc747b868634614ad0fc6eb59a950e631c3cd0b028fbde1a6f71baf20e0f0d17644fba310e61fb9be861fb4aae865661fcfd01ed38d60f36982ed878f88738a6a1f2042d11ba60528ad8c3c59c3b970de93b0b449555deb5b72a4aad7b3e176c077d", 0xd1}, {&(0x7f0000000000)="286a81e98b99ff4ea8dddadf8d632bd2a67d6b1977c18bd52df3407ba8b9f4d0c717f7c5b1555de6354a7de1", 0x2c}, {&(0x7f0000000040)="d997b8f9a79389929756225cb46931e8055cbc8f3c484462fbf55d09300eaa4cfd43d1c1b1c3aee3c88143265606833a", 0x30}, {&(0x7f0000001580)="5f1c9bcfa7ffa2bc6958ba2cd8bdac84917987b99e648fade884e02c3739e9802d708084f3abac61413ebb6b23b6365f176de16f979eadab6180e9cf2e4225fd7cb84f46f35081ae0470cf55749f84631d68d97230821599149f4bbeb264985b78809a75fd88b9e83549855d3788716d489b98ca653f8c2a67b3cb0d25fe9db868a103003b6f981a1dbf2e57c9de517f260a627b453bf150640c766823c992736d10c5ef226249800cc066e2c3856b0aa5a89007431319bb6fcc3c68124254797796fe", 0xc3}, {&(0x7f0000000340)="8141bf8a550fa9b15547ef7a36ba3adb7631bded697d0f39c28451fbaf355d95cf", 0x21}, {&(0x7f0000000380)="d06621543dc9a027cbb64427036753f71f49ff4d4ee30cc9b030fb64cd81ed81fefee3fd0e225da00db54349677baa4e10a8dc824d3bacd0b04aa22683e48701820625caede7f37a39b58cac7c01b0db62c1185f2cf4d2cb7f2f995141f631990f236550b1ed102c4ca29b0818de8dc275a85dcf4421bd5fd043f5167c5e7f5dbff405fb63afa3bce140b0fb", 0x8c}, {&(0x7f0000000440)="cde1edde4d8042385460b2175bf876cf29394936530288f29444fa24f7cb7c22a25d3481b8cd8028e9ceee3cf830f50c3c132dfeb4c831047ef7923ab4ddfd3f9b5022791816da49546ca1dc27901fa8ade3dfcbb8fe327060e45b0c7630e33c5b73b60af45fdc9e507733bb28134c40f4869755883149bcf89da2", 0x7b}], 0x100001b7) pwritev(r0, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x1000}], 0x1, 0x9) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fchdir(r2) 10:18:34 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x14, 0x400) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r1 = _lwp_self() _lwp_suspend(r1) _lwp_wakeup(r1) _lwp_setname(r1, &(0x7f00000000c0)='\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) [ 56.9428545] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 963 command syz-executor.2) [ 56.9528640] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 963 command syz-executor.2) 10:18:34 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r0, 0x0, 0x0) ftruncate(r0, 0x2) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) r2 = socket$inet6(0x18, 0x3, 0x9) getsockname(r2, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0xc) 10:18:34 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) pwrite(r0, &(0x7f0000000040)="82e174342455362b903e7d0a5a9e71a6a7bbb205a1a86cf3974d344b0686bbb02863aeb1d35f0b810f816393427f26cf11", 0x31, 0x7) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)='I', 0xfe54}], 0x47) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000380)="f4", 0x1}], 0x1) [ 57.1731614] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1070 command syz-executor.0) 10:18:34 executing program 3: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) r1 = __clone(0x4000, &(0x7f0000000200)="b6e24308bcd92c363c92d2f12e237ad578345d7a7ee96ca14225402f0445f305030751356358ac6dee51b0e66c85a0ec83b8a8f518c197b4355a8f825edc795c09ae1aa7192a19dda84032576e31e5f62772256308b1f60179eee6c058c4a4a4707d519991a1f9b79493039c16b61eb905560dd9722a820d93c4a4a8167060dd3e055caf60368ad256cb38f3862dc0bf0cbbc6d506fa9bccdd25bb9cd0e5210429b78fbc01bd8aa2b70d7c96c90592d5ab0450c597d6bcd075bbdb864807384a481051161f4bddf1255c84143c865bb3b3cc1860a2598adfc7c0675536808b1c79c6") wait4(r1, 0x0, 0x0, &(0x7f0000000300)) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0xe, r2, &(0x7f0000000040), 0x0) ptrace(0xe, 0x0, &(0x7f0000000040), 0x0) fsync(0xffffffffffffffff) msgsnd(0x0, &(0x7f0000001080)=ANY=[@ANYRES64], 0x1, 0xaa4783335b03332d) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f00000c9000/0x2000)=nil, 0x2000, 0x5) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/84}, 0x5c, 0x1, 0x800) msgrcv(0x0, &(0x7f00000010c0)={0x0, ""/209}, 0xd9, 0x3, 0x800) 10:18:34 executing program 0: r0 = msgget$private(0x0, 0x220) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/218) 10:18:34 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0xd, 0x6ff7732d0eaf747a, 0xffffffffffffffff, 0x0, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_timeval(r0, 0xffff, 0x301a, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendto(r1, &(0x7f00000001c0)="1754be194ed56d8a503fee3c653975cebc4fc2891356b3c8be6d9c5d93ecab03f023923db5f14faf7c5675b5cc8ec159bc3da091103655d747e07a07026b6ad615d8c587b23afb6862b62d5309f3fbe9af5d86253c38b33141e66dee3f8d277e1a07365fc20b26e00481fce35cad3e4bcca81d312bae970e14aacf127b667ee8f1e0b86053591d", 0x87, 0x2, &(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x0}, 0x8) select(0x40, &(0x7f0000000000)={0x7, 0x80000000, 0xa2, 0x4e4986b8, 0x1, 0xffffffffffffff01, 0xa361}, &(0x7f0000000040)={0x200, 0x4, 0x8, 0x7, 0x9, 0x0, 0x1, 0x1f}, &(0x7f0000000080)={0x1c0000000000, 0x9, 0x0, 0x800, 0x5, 0x100000000, 0x101, 0x100000000}, &(0x7f00000000c0)={0x8, 0xffffffff}) 10:18:34 executing program 0: _lwp_getprivate() r0 = __clone(0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) symlink(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)='./file0\x00') wait4(r1, &(0x7f0000000000), 0x10, &(0x7f0000000040)) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0xe, r2, &(0x7f0000000040), 0x0) ptrace(0x1000000000100c, r2, 0x0, 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0xe, r3, &(0x7f0000000040), 0x0) wait4(r3, 0x0, 0x10, 0x0) _lwp_create(&(0x7f0000001200)={0xb, &(0x7f0000001180)={0x400f0028, &(0x7f0000001100)={0xa, 0x0, {[0x2731b432, 0x3, 0x10000, 0x9]}, {0x5, 0x5, 0x1}, {0x6, 0xc45, 'u\x00'}}, {[0x9, 0x9, 0x9]}, {0x7, 0xee, 0x6}, {0x7f, 0x1, ')\x00'}}, {[0x4, 0x8, 0x1, 0x3ff]}, {0x80000000, 0x2, 0x5}, {0x6, 0x7, '\x00'}}, 0xc0, &(0x7f0000001280)=0x0) _lwp_getname(r4, &(0x7f00000012c0)=""/1, 0x1) ptrace(0x20, r0, &(0x7f0000000000), 0xfffbffffffffffff) r5 = msgget$private(0x0, 0x0) ptrace(0x5, r3, &(0x7f0000001040), 0x0) msgrcv(r5, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r5, &(0x7f00000010c0)=ANY=[@ANYBLOB="020015a1afa651e59bf31bccb3"], 0x1b, 0x1800) msgsnd(r5, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) [ 57.6337620] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 264 command syz-executor.5) 10:18:35 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r0, 0x0, 0x0) ftruncate(r0, 0x2) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) r2 = socket$inet6(0x18, 0x3, 0x9) getsockname(r2, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0xc) 10:18:35 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockname(r0, &(0x7f0000000040)=@un=@file={0x0, ""/72}, &(0x7f00000000c0)=0x4a) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000000000000238fbad9"], 0xd) listen(r2, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0100e91f7189591e9233614b00a7fcbd232cb3a476e31fc2a388553eff72069212456d20b419ef84c533f5608a414aae44119fd578fdce02d6c4233f96"], 0x6e) 10:18:35 executing program 3: setrlimit(0x9, &(0x7f00000001c0)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socket(0x1f, 0x5, 0x2) 10:18:35 executing program 4: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/2}, &(0x7f0000000200)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004802c2, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)='_', 0x1}], 0x1) r2 = semget$private(0x0, 0x7, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x2, 0x100) semop(r2, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x3, 0x1800}, {0x6, 0x7}, {0x0, 0x68, 0xc00}, {0x0, 0xfffffffffffffffc, 0x1000}, {0x1, 0xfff4}], 0x7) semop(r2, &(0x7f0000000240), 0x6) open(&(0x7f0000000140)='./file0\x00', 0x80, 0x1) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r2, 0x0, 0x0) getegid() r3 = socket(0x18, 0x3, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom(r4, &(0x7f0000000300)=""/67, 0x43, 0x2, &(0x7f0000000380)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) 10:18:35 executing program 2: mmap(&(0x7f00001b9000/0x2000)=nil, 0x2000, 0x26cefbe845858f2b, 0x1a58, 0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) close(r0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 10:18:35 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x18, 0x3, 0x1, 0x3}, {0x18, 0x0, 0x1000, 0x6c0}, 0xfffd, [0xfc87, 0x9, 0x3, 0x8b1c, 0x0, 0x0, 0x3, 0x2]}, 0x3c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000000)={0x800, 0x1}, 0x8) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r5 = semget$private(0x0, 0x1, 0x300) openat(r2, &(0x7f00000002c0)='./file0\x00', 0x4080c0, 0xc1) semctl$GETZCNT(r5, 0x1, 0x7, &(0x7f0000002840)=""/117) semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000140)=""/229) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 10:18:35 executing program 2: r0 = open$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 = __clone(0x0, 0x0) fcntl$setown(r0, 0x6, 0xffffffffffffffff) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x80) 10:18:35 executing program 1: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) __clone(0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x1810, r0, 0x0, 0x2) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 10:18:35 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202e480ff"], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) write(r0, &(0x7f0000000040)="da78a4a0c60c0cc5d0701d5a8a4cf75fbe6e1269c7cca849926cfbd915ef1d53fc57e028c935685973fed35ae13a5dd52839f13dccce0ac82f1d91270edbd8c457b9d72bf119a4ad1ba7028a1b7454720ba80c9a544a4908d1030498175479437fc877d1620fbdd26ca6f55ebbb185c08b83cd09d32d490e5d8c3a4e5e8ec9dbb79165ff180926b40d914cdb2afe0f689d16443da307d4475aea369399d19f867af34161ac001872c5c22b805d738b11aac96133b59d9cc018cb33f9fe84102eb863eb4258f38eb64990b9156e5800f7ecbef7dbc122d8ffb7b8058823b47de844b6fbc6d53282bf5d6674b85ff071177550f211c57e3122b3961b1cf4d1fa14de83775b3da6240f6aa94c3ef1e615109abd31e60f02127c14e67946c25e435b1fc2d157aa3a9cd06f2ff7d909400fc7270b05bace906b19a3b30054423d356ace505fcf63c7423c3f47cc5c12e7b0c64d86ccdf4869fcb6b938a05d273b2d31313e6d82aafda52ea6dbdec53c1f1e055ee486fb3c7ea353960d72dc93b77fc7d675039521a360d2e33d8d609cc6ca16d34651e43002658fb91fa73fbc40246a208eef2759db0d66354f9047e7bcb29fcc92149ddee5ea77c5a9105a7744c5d69926dc56b16658d868bb8314aaa361a7a794325cf13cf3a9c00965b1f0e3dfe94dceac4d43714f405f8dccafb23cd206e6d2b0948369912e3a25303d5438bdb002097041ddb388be25456cb397605342351e77ef9cd25125cf2f97a347b11322cae5da4d07a723ea5d851d9984b1a94ad6a3dab6abe06a45da5934d78c6a16c71966cda50872fa3743861ca4cebcd87cb27f7f2dd37f2ea899fa8bdc8faa6b8a3ff22692ec552fcc27d7932aa91e9aeca043a8344e5247389ba2b4f4b55a721a5d3e0d5031a4d816526a675316f08da801c7b3cf632b6c90ef75659b3b758b21cfaa7143fed4af8136bbaac3b310b330132c294472a2e3de6a3ae7a89c60003167436477ad9cb7561eba07cb0bfd0550596630af83fa75b665a20ae2a3747e18390c934b6517f1013a0de58fb0ff4b7dff920c505417b8aa2a9521668052c24cfa28345d959bdb56f066a68db0df49687a633c26df7973a08a583e6a38a78e0ca62160d0e22b899ab5894406fc48a900e0c2c09c70dfa6daa3620d414d019aee00d269b0e92d9fc7ac4f1194c7fd828b180b7892243994aecd5ea31075c9d0b7ff29dabcd3f78e9851e6387cc3a4ba054871d83694fed243b3a01d5589ed7abaae719b526feb22b668927bbe34c5219a2662f9dce09cbe7cc953bea9914c5a5bf961971797a667abd7bbd17883ec3cd8a79b89b9adfa8b69b9d718d1fee142e46e81aed34218d18ab9480023c8ba665e16ee3ea0f650ef4e6490969b838bc5dbc65cfc5153e4cd58f4f303a6a96d8a515e8bf1c34dcba6aa21e14ca1d0d56a6c0befba652b617dedf9bbdd082233f18ede0fc613427f13a00001c01dd275b6e28f56baee8d3852db5c0d6de90d994f35a0d97e520dd6d44aa41b3b34eadb32f7ce8d0f030dc01f06686f11c07e1f0880c1b066ec197a5bd9ecdd8d66cc85ae8495884d5545acf8b9f33a113a71c90c06d57718768f251d5dc8e98a802dd7c685eb23bee0ddb7e92fc8d139a1073237505e89284632d931fd109d6a07284a8c3a00f308024edbd40102e6f78d666ac80cda788e6a96c54e01a662986022ee777bcace2e760fdcc7b2414c02c2ef99cde32817b6fd2689516c2c6d3cb57e3bd4c39c243f7045cf6741b8cbe4ad8c1033c7a37a2c5f7cbf74bccd598f3e1c348e59fcd0ceef98fd4cdd65cba400b284057d9834342c080e40e827e0647968226559d2428673affad6315a08cccc1ad8c60f49bf063de902eeb87e66f0105d8cb189423424e469fed80f5789aaeb3435593289dbdd641bc56a4a9c89d59213416c02a9f50efb88f4d14c3f936a3d4615ed28e8d2af2ccfb94d831232a549e2ffd6b2283647fba218bfd3e70cf086c9d7d7a648acbf2fbf84928c91d61287a3a1213723c7391173d1a1dd4d21313105aad6a44679862c3be289a25fa6f76c573621c835b5356262245e9fe7dedf5c05ddf3bfeda305c375e1207a535ea28baf69537c54c36a26e8493fb9ffa72c717a9fd5fb2696001f0d034b3195777576fae66c2d283a91c305e36b4b789fd2122b580c36f5868a7bea236706b57e9ca2e1f56874ff47087645d998fa3028042c33cf807c4811e37dc49f493ac2f1a35058dfb38d6c46105a22b65ae2ac810d997de7dd101434f872af10a8f9f0a42b7bc09ea16521434009c699b363067991f8c504d04a116f08507b9b94d14d00b03db3fcf87c7fa2c03c642195a9917f1bb2e33135768ba68954d2766364ee2241da62fbcea63458afccefdf8afafca39791a7ab22e2e889b4528bcfab8ebada88fdb6b32f6b2d93ceccd9349c7cdc71e06836633df7404e2bc58780822689715e0d33cb63dfe3ac83e27a5e10e94b8dffaabee6bab1057d099c0019464f5669af54bb07dad6ee2e984efae1044e188c04dbe0c2f347a5b6a5278854e411ae1000f400a2d4d60523fc9958b1d6a853b7408c3cafd8908bb5442e009646c5686dde836808921da08781294c2ce10106a69f2f618ba6570798a58c1a9773283c3bc029cd0c41d9e1e224906ffbee0ec495a4ddffc51c3a9a567048170681db446af3fa1a2a5ea28d98e3b84b51cdefd91accca157a0c423b85e0aa3e52da1310818f793e95ba78abb08af253aa86baee990d7610bb2d578111bdcb9259292683d135aad213adccd8f6853c465c1ceb212518ce13a4db173dddbf9d8526b7aeaf81bbc2670c16652e8849cedd4753693379f828e40b72ac8ba2db42660deba2c05d15a34bdf1edd793e8e7d6ea1f79471889ab5ff92ac204f755bd431848364f40ff85b11018b29fcdb18084ce7f4ccf08d6d05d2f462c1790ae6717a782b2906f542f0f68f2b2d54f6db2d773f50456d94df59223d03b9b4a0a68e2c985d76797b1c9916cdb9cf91985bab7085e3ebc80e4eeb82d943365f6b5e0eb4d702a38c613886d368391b81a2ccb522b001b203499727c99ba7a6b37015a858948c8fe07d6b24aac90778884cdf0260993586951d1a0d611ca5cfaca3223903fba4775f1914cd15b2204f9bc11a836445bd2fa014cafbafa25ebe3be14700d8db2e69ecd162cbcb0c205ab9fe1924bf1acf482dca349ef49d83a20bb7dd1c4541ab418b75535a23b2b1a6043b6fca21f107e74557efbc4e6ec206672d911a4d1a30b26efa8651682ffedab41d413408ce015fd6d4772fbf4ef9cb7728a09f88ce0e7d3d4f9aa0d035d4456dfdec61d08a6176b7069f01d6b04130aa5e92db47be8fa7ae1ce99b60fd13f2e84cefa16f31e675027d56fd5b0a145e8537c0e400559791fcc8034f8d57b048595b04b6bf8a7f555acdee7435abf9c5d1c6d0cc4c6875691fe1ccff2f5cb9472e349a62d43996923680acccb051200e112ed8fa9ad3c171c25547e71aa2f687b2d0349235f109690c03f7149332ecbba50b0a328ae520019a930fe5260e45eb561f999252a6cb0784b99c7845d84e5ce099a858779a2ee0cabd447333af152e5395a930c7cbfc9ada99ec6416500a32b8c20601244b188bb87b02c1d0fb3a9afdec6ad777690651d786c999f544463bb774bbc75ac07cb0e19197df3bd6b42753c1f67ee7db3842f736777eab43e25fe7493f536ebb2c21d4cca9ebe0f58eba6f38db017d3e52012f49d1e92d0d1e626743202125f396da84fbd968ffe733113a9e3f0dccf421871f69cdd543ef182a523fcd7f2eebb4864a9cbde40461d84dbbadf3480c9cade2fdfe3aee3c33156de8d5c3c7fa31b00f0d5319c3996920b1a76dda497f7dbe89801040c9c15dd855f210dfe969379496ca4589ca7ccd4e6e5d72c12ce38b97234a31bad980cdb4f85c6bc7f226de36ac84efde47414c50d7a8c09c09f1ac21c3fde4caa590d97ec2d275cfad2c6b425bb3ef660116379fa5f4d3456a46e17bb8a08377b2642eb9767b44ed43b3a5d3f2233a5194a5159f003ad1987be22a09aa7b15308b7dbe78bfde30de3bbf921dc4b74a909a315de9e79a5614614576a27279c389f859a3fbf6e70053291cadf1c0fcb59a3a182be8d280a97829ef26536caffc2a99b6f8b2ab39da3ec8dcda715fd6b90a9d0b173486273fa19d0a90616c8dea9e9495459183ab4e883a069c435bffe7999aec4f26fdb9d87633f8e1a7b28d645075cdaec8a5e96852da9e170fba528460ce2072a532b1f7c79e74e88dee63b9babf7675931f342e3f0d9459f4b7041731ea353a15e32df7ce9b2bbc716c2c31bb8e98615b620681ba37dcb31ee31845cce447866131920607059e35d44f5eab03fa3302f245b0fe06cf5066e3154caf689dc0a91a109515d63fe97ead57abc0b3976df472809ae2290f16100ad367bf89643b92edcc558861a506bb2cf75da4aea7eb3b8fa2a9a15838ad5d015bee7b8559f3933ef8e252d8ca9222ffc847c54e8f7e5f679f473c70d3ea6cd734fe46dc666f6a20066d2f5825a4141c68954d38b6e0ed771ccf67930f5937b1363837d67f8924ff01bb87500679599e72a4d1d0c7a80ab28e40dafa9b268fbc2cae66cc4f5c00bf024429751ecfbf9e2e241f59a4be399cf8727f76f689286fd78b209dbf204ec24fcc28764ca9423cf2b63e056d1e4aa7fdb8f1bec9cddbcc7fc045f455f8b91303cfe1ca3ab49b3d9ef4590f8d4120dc534171ef713d32cc9f95e8767fc8817150b7712be95ae88a2e470788e86b75a2777c5d07fd1e1f2a31468907f4e4becb1a4037ec1abc37d308b83264193eba54bf4125358d104816e0e6c4a5c5df8ae08375ee0c9e1a2815a2de652eea88ad09ba3dcf958b6f66142303995af4a51e5fa171e0b753fdf316524a2ed25924e82afe374b6a18b8c1d8d4b326e86913cad51273e3c9d886fba92afac12f2f22851ae7010eb06cb46a1a9a283f0ce8f390dd3237b903e9c279fb6b29d80083480facf9dd82f152f9411e75e82ebd65bbf2c0c438131d8086eb94fcc229b53204b2d16e9e55627de9ec9e3bda50d9f2bd454861d62e24b6aa748e59e310bac204c15ffc6c22bb6851c4568f2255282fffe7528d4a0910635aca212f584fa8ecf55ba1a57ef67ebf424f9f8e4579f2be228058d06e4af833ba8f8b56630218a0564020d29bfb6ec9ceda1bec4d8416ac9f9febe7c6492bd4c3e597758ceabed8c7d1d091817cbd5c05fe3e62524603ee94a3bd9fcf130f7e0a1dbdbfe3b630c7e8179efa849af0cd6308c77e12d3930eec12b47f8798f071d4e4b8367862cdd3a4a26c7eb3cb1c7635885697a67f1b23c3607efd39d9d9438eb333616076ce8b485a30246fa88ced5699adfab2053f70ee6815192836a7956616aab3c320e49e53330e902ccb2276b73822cd3498a83e5604b38df5ee5bdcd6885f430daa1782fc70d3893bd0ca4a4566a13cc0b06017c3c3c4a326e2408b28f0f27aae7cf9e6699ce0c40dc1ff9a8cc9a2ac50f60fc93bb8ab6dcdf44328027e4255cd4be71109ca7e10c12c13c60f860f4b9c5858115a6943f0b3663523650b7910465c1258cc7bf22d59b6ba69078f852d5e026a875a38228703ac6518458f2c8669db2f6e63371a39fcd7112d9d", 0xfb5) readv(0xffffffffffffff9c, &(0x7f0000001540)=[{&(0x7f0000001000)=""/13, 0xd}, {&(0x7f0000001040)=""/125, 0x7d}, {&(0x7f00000010c0)=""/220, 0xdc}, {&(0x7f00000011c0)=""/248, 0xf8}, {&(0x7f00000012c0)=""/255, 0xff}, {&(0x7f00000013c0)=""/180, 0xb4}, {&(0x7f0000001480)=""/188, 0xbc}], 0x7) 10:18:36 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x2) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r1 = semget$private(0x0, 0x7, 0x0) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x7) semop(r1, &(0x7f0000000240)=[{0x0, 0x6, 0x1000}, {0x0, 0x3f}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r1, &(0x7f0000000240), 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r2 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000280), 0x1000000) dup2(r2, r3) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000200)={0x53}, 0x0) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000000)=0x1) exit(0x6) semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000080)=0x8) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) 10:18:36 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x6, 0x2, &(0x7f0000000000)='*FW=', 0x4) r3 = semget(0x3, 0xab80013ebc2c8a46, 0x10) getrlimit(0x4, &(0x7f0000000100)) semop(r3, &(0x7f00000000c0)=[{0x1, 0x0, 0x1000}, {0x2, 0x8001, 0x1000}, {0x0, 0x5, 0x3800}], 0x3) __[ 58.5750037] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1255 command syz-executor.2) 10:18:36 executing program 3: socket$inet6(0x18, 0x3, 0x0) socket$inet6(0x18, 0x3, 0x0) socket(0x2, 0x2, 0x0) r0 = __clone(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ptrace(0x9, r0, 0x0, 0x0) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/44) pipe2(&(0x7f0000000500), 0x0) ptrace(0x10, r0, &(0x7f0000000500), 0x4) [ 58.7752653] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1262 command syz-executor.4) [ 58.9354761] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1262 command syz-executor.4) [ 59.0856756] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1180 command syz-executor.5) 10:18:36 executing program 5: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2004, 0xffffffffffffffff) open$dir(&(0x7f0000000100)='./file1\x00', 0x408020, 0x100) link(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') 10:18:36 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x18, 0x3, 0x1, 0x3}, {0x18, 0x0, 0x1000, 0x6c0}, 0xfffd, [0xfc87, 0x9, 0x3, 0x8b1c, 0x0, 0x0, 0x3, 0x2]}, 0x3c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000000)={0x800, 0x1}, 0x8) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r5 = semget$private(0x0, 0x1, 0x300) openat(r2, &(0x7f00000002c0)='./file0\x00', 0x4080c0, 0xc1) semctl$GETZCNT(r5, 0x1, 0x7, &(0x7f0000002840)=""/117) semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000140)=""/229) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 10:18:36 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x6, 0x2, &(0x7f0000000000)='*FW=', 0x4) r3 = semget(0x3, 0xab80013ebc2c8a46, 0x10) getrlimit(0x4, &(0x7f0000000100)) semop(r3, &(0x7f00000000c0)=[{0x1, 0x0, 0x1000}, {0x2, 0x8001, 0x1000}, {0x0, 0x5, 0x3800}], 0x3) 10:18:36 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10090, 0x68) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) open$dir(0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xc10, r0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x300) semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000002840)=""/117) semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0x8, 0xffff, 0x3, 0x8001, 0x8000, 0x3, 0x3]) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 10:18:36 executing program 2: r0 = open$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 = __clone(0x0, 0x0) fcntl$setown(r0, 0x6, 0xffffffffffffffff) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x80) 10:18:36 executing program 3: msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000000000000a932b51bf23d08656e520e17ebe0d358bf604c60f1b98"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) wait4(r1, 0x0, 0x0, 0x0) ptrace(0x26, r0, &(0x7f00000001c0), 0x0) [ 59.4661802] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 627 command syz-executor.4) 10:18:37 executing program 4: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1}}, 0x3c) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r1 = paccept(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0xc, 0x40000000) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140)={0x0, 0x80000001}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000040)='b', 0x347fff08) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000100)='\\', 0x1}], 0x1) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:18:37 executing program 3: r0 = semget$private(0x0, 0x3, 0x200) open$dir(&(0x7f0000000140)='./file0\x00', 0x40840, 0x4) setitimer(0x1, &(0x7f0000000000)={{0x7, 0x3}, {0x101, 0x1ff}}, &(0x7f0000000040)) semctl$GETVAL(r0, 0x21998c56932668fc, 0x5, &(0x7f0000000240)=""/44) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6, &(0x7f0000000180)=0xc) paccept(r2, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0xc, 0x20000000) r3 = __clone(0x0, 0x0) lseek(r2, 0x80000001, 0x2) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0591dd14c3c35e"], 0x1) ptrace(0x9, r3, 0x0, 0x0) r4 = socket(0x2, 0x5, 0x1) listen(r4, 0x3) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r3, &(0x7f0000001180), 0x0) 10:18:37 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x0, r1, &(0x7f00000000c0), 0x2) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000001200)) bind$unix(r0, &(0x7f0000000040)=@file={0x2ac8059554fdb25f, './file0\x00'}, 0xa) 10:18:37 executing program 0: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = socket$inet6(0x18, 0x2, 0x0) dup2(r1, r1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) r2 = fcntl$getown(r1, 0x5) ptrace(0x1ff, r2, &(0x7f0000000280), 0x9) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r3 = __clone(0x0, 0x0) ptrace(0xa, r3, 0x0, 0x0) mincore(&(0x7f0000009000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/79) ptrace(0xa, r3, 0x0, 0xfffffffffffffffc) wait4(r3, &(0x7f00000002c0), 0x40, &(0x7f0000000500)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beffe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480dcab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) wait4(r2, 0x0, 0x8, &(0x7f00000005c0)) r7 = getuid() getsockopt(r0, 0x0, 0xfffffff9, &(0x7f0000000380)=""/98, &(0x7f00000000c0)=0x62) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000014c0)={{0x401, r7, r6, 0x0, r5, 0x40, 0x5}, 0x5, 0x1000, 0xffffffffffffffc1}) __clone(0x0, 0x0) r8 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x142) getsockname$inet(r8, &(0x7f0000000340), &(0x7f0000000680)=0xc) [ 60.3673684] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1307 command syz-executor.0) [ 60.5876538] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1149 command syz-executor.3) 10:18:38 executing program 4: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1}}, 0x3c) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r1 = paccept(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0xc, 0x40000000) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140)={0x0, 0x80000001}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000040)='b', 0x347fff08) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000100)='\\', 0x1}], 0x1) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 10:18:38 executing program 3: r0 = getpgrp() r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r2 = geteuid() r3 = getgid() r4 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r6 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r1, 0x1, &(0x7f00000027c0)={{0xc000000, r2, r3, r4, r5, 0x37, 0x1}, 0x400, 0x1, r6, r0, 0x6, 0x8, 0x2}) setegid(r3) [ 60.7178240] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 501 command syz-executor.2) [ 60.9881796] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1307 command syz-executor.0) 10:18:38 executing program 5: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002ca, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x800000) poll(&(0x7f00000000c0)=[{r1, 0xc6ced5c92ba2532d}], 0x1, 0x0) 10:18:38 executing program 0: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = socket$inet6(0x18, 0x2, 0x0) dup2(r1, r1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) r2 = fcntl$getown(r1, 0x5) ptrace(0x1ff, r2, &(0x7f0000000280), 0x9) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r3 = __clone(0x0, 0x0) ptrace(0xa, r3, 0x0, 0x0) mincore(&(0x7f0000009000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/79) ptrace(0xa, r3, 0x0, 0xfffffffffffffffc) wait4(r3, &(0x7f00000002c0), 0x40, &(0x7f0000000500)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beffe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480dcab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) wait4(r2, 0x0, 0x8, &(0x7f00000005c0)) r7 = getuid() getsockopt(r0, 0x0, 0xfffffff9, &(0x7f0000000380)=""/98, &(0x7f00000000c0)=0x62) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000014c0)={{0x401, r7, r6, 0x0, r5, 0x40, 0x5}, 0x5, 0x1000, 0xffffffffffffffc1}) __clone(0x0, 0x0) r8 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x142) getsockname$inet(r8, &(0x7f0000000340), &(0x7f0000000680)=0xc) [ 61.3586703] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1059 command syz-executor.0) [ 61.4287632] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 692 command syz-executor.1) 10:18:39 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10090, 0x68) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) open$dir(0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xc10, r0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x300) semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000002840)=""/117) semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0x8, 0xffff, 0x3, 0x8001, 0x8000, 0x3, 0x3]) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 10:18:39 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) r3 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) shmat(r3, &(0x7f000012b000/0x3000)=nil, 0x2000) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc9634e19767b0784"], 0x10) sendto$unix(r2, &(0x7f00000011c0)='\x00', 0x1f4ea3ae, 0x1, 0x0, 0xfffffd7e) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) pipe2(0x0, 0x0) [ 61.5589350] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 692 command syz-executor.1) 10:18:39 executing program 2: r0 = getegid() r1 = getpgrp() r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r3 = geteuid() r4 = getgid() r5 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r7 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r2, 0x1, &(0x7f00000027c0)={{0xc000000, r3, r4, r5, r6, 0x37, 0x1}, 0x400, 0x1, r7, r1, 0x6, 0x8, 0x2}) r8 = getgid() r9 = getgid() r10 = getpgrp() r11 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r12 = geteuid() r13 = getgid() r14 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r16 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r11, 0x1, &(0x7f00000027c0)={{0xc000000, r12, r13, r14, r15, 0x37, 0x1}, 0x400, 0x1, r16, r10, 0x6, 0x8, 0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x4000000000000454, &(0x7f0000000080)=[r0, r4, r8, r9, r9, r8, r13, r17, r8]) setegid(0x0) setuid(0xee01) r18 = getegid() setegid(r18) 10:18:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)="42d38d3f2d348eda0bf3c1171ee4a167940b69ff3a6abcbdccbb80abcee33348bd348720af97133d1334f63cd2efe89bdbda6f927bf4d33fc52140d760be5e84", 0xddae65625f7a3f65}], 0x10000000000003d6) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)="c2c25130d92a09d55e89e668772a2c18d145a52289848481eac9aa71b4f0342bcf5bfa32b3156c22963a41864a04155834f8c54abd331494", 0x38) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) dup2(r2, r1) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000700)='./file0\x00') r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = dup2(r0, r3) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0, 0x20) unlinkat(r4, &(0x7f0000000040)='./file0\x00', 0x0) 10:18:39 executing program 2: setitimer(0x3, &(0x7f0000000000)={{}, {0x0, 0xf423b}}, 0x0) getitimer(0x2, &(0x7f00000000c0)) setitimer(0x2, &(0x7f0000000040)={{0x8, 0x7f}, {0x2}}, &(0x7f0000000080)) 10:18:39 executing program 4: pipe2(&(0x7f0000000000), 0x400004) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) writev(r1, &(0x7f0000000100), 0x1565f6591b895ab) socketpair(0x6, 0x20000000, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000000040)='b', 0x347fff08) 10:18:39 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x19acdaca6a845db6, 0x33, r0, 0x0, 0x966) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x6, 0x2, &(0x7f0000000000)='*FW=', 0x4) 10:18:39 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x5441ac7bc45b2844, 0x6a46e465b3a37cb7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept(r1, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) readv(r0, &(0x7f0000001180), 0x10000000000000ae) 10:18:39 executing program 4: link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000680)=""/183, 0xb7}, {&(0x7f0000000340)=""/228, 0xe4}, {&(0x7f0000000440)=""/248, 0xf8}, {&(0x7f0000000540)=""/48, 0x30}], 0x4, &(0x7f0000000040)=""/235, 0xeb}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x18, 0x6fd738b0a0c4a880, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setrlimit(0x7, &(0x7f00000002c0)={0xfffffffffffffffc, 0x8001}) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000180), &(0x7f0000000580)=0xc) sendto$unix(r2, &(0x7f0000000280)="43887786966a7080763582361b9aeb58d60bd6e2c8c3f1b29d04fdd3c11c5842e1bc922b6efc05c9b083e071dac271df5bbdf579584e5d", 0x37, 0x6, 0x0, 0x0) 10:18:39 executing program 2: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmdt(r0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) wait4(r1, 0x0, 0x20, 0x0) getpid() ptrace(0x5, r2, &(0x7f0000000000), 0x1) wait4(r2, 0x0, 0x3b, &(0x7f0000000140)) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x18, 0xffffffffffffffff) bind$unix(r3, &(0x7f0000000040)=@file={0x2, './file0\x00'}, 0xa) [ 62.2598558] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 589 command syz-executor.1) 10:18:39 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mprotect(&(0x7f00001df000/0x4000)=nil, 0x4000, 0x3) r0 = socket(0x2, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp() r3 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r4 = geteuid() r5 = getgid() r6 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r8 = __clone(0x800, &(0x7f0000000140)="243012ddc4e881db356701007b663de29c20cd186271948371c49fd362c6061bf09012d109400d40362503abc3f7a6e2b896e2143c412be245dcb296e3f6680a3e15ab4fc93a5d3631a121264675a0c904d4a0ba80368566d64c08ba4405093d2fcf08a5bd29c1cc54f85b0372b3bb4babf67fcefe44e2f5") shmctl$IPC_SET(r3, 0x1, &(0x7f00000027c0)={{0xc000000, r4, r5, r6, r7, 0x37, 0x1}, 0x400, 0x1, r8, r2, 0x6, 0x8, 0x2}) r9 = getpgrp() r10 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r11 = geteuid() r12 = getgid() r13 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r15 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r10, 0x1, &(0x7f00000027c0)={{0xc000000, r11, r12, r13, r14, 0x37, 0x1}, 0x400, 0x1, r15, r9, 0x6, 0x8, 0x2}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r6, r12, 0xc688de88871378d3) munmap(&(0x7f00005e4000/0x3000)=nil, 0x3000) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r16 = dup(r0) listen(r16, 0x0) getpeername(r16, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'/4098], &(0x7f0000000040)=0x1002) r17 = socket(0x2, 0x1, 0x0) connect$unix(r17, &(0x7f0000000000)=ANY=[@ANYBLOB="0700000000000010"], 0x10) pipe2(&(0x7f0000000080), 0x100000c) r18 = accept$unix(r16, 0x0, 0x0) write(r18, &(0x7f0000000300)="dd", 0xffffffee) 10:18:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x0) r3 = dup2(r1, r2) writev(r3, &(0x7f0000000680)=[{&(0x7f00000002c0)="d232d430a20f2c33180fea73242326b614a8db2cd305b9ed1e6cef0ebbd7ac88f01ba9f63f12ebcef813d1131b4a8805a667b26c5957c810ea9839407fbc9dfb19383cdf2eda8f7c9b1156952964f20d9976a86a2e07e2a9aefea5ee4f5ed8b762be86b29d1db7e442c7c0cb6ee55394b2f2ef5acb7beda21e9244144057dd9ae2b926087c759c03ff54f2e4f12f15d28e105b9dd5c2d9473b04fb16c4779a2810", 0xa1}, {&(0x7f0000000440)="3dafe128fe88f133fb7f4ab6fd426a3981d8bc05de91c315891082f9ae81f622820815c9e0ae3082ed0d438ba5d7b39adc0c9f57838d50d4c7731f658912cd3962ad05276d037249d2c91e2eceb049dd803904160cfd90d52eefbb1fc49c414e01ab80090495cc395f906696fc921ad1b4c11c4c524e5f7cc80420ddc3306108684000cc0d6d743d7b670e7566783e9e2b6bed59fe3e89476a68f41b0f0a0e3628c513a6d4baa9b189e43e783255ddf9a7b0a224478bee9b1c9376e23b324d7a28568560cff573609de915c9072604bd57006018d8d684853a", 0xd9}, {&(0x7f0000000540)="5719abba5df4628e0fbe9ee8c8b3a36270d0d8631d5bf9e765451a6809f3", 0x1e}], 0x3) 10:18:40 executing program 4: socket$inet6(0x18, 0x3, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0xa0) r0 = getpgrp() r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r2 = geteuid() r3 = getgid() r4 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r6 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r1, 0x1, &(0x7f00000027c0)={{0xc000000, r2, r3, r4, r5, 0x37, 0x1}, 0x400, 0x1, r6, r0, 0x6, 0x8, 0x2}) getgroups(0x1, &(0x7f0000000080)=[r5]) chown(&(0x7f0000000040)='./file1\x00', r4, r7) r8 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0x68, 0x0, 0xffffffe5) 10:18:40 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x9, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="021bb5471099b3c2f37c00400000000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3], 0x28}, 0x0) recvmsg(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=""/38, 0x26}, 0x0) read(r2, &(0x7f0000000000)=""/24, 0x18) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) getsockopt$inet_opts(r1, 0x0, 0x5b4a4d8308ef1eea, &(0x7f00000001c0)=""/249, &(0x7f0000000040)=0xf9) 10:18:40 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) getgroups(0x20, &(0x7f0000000080)) [ 62.8005712] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1244 command syz-executor.0) 10:18:40 executing program 3: _lwp_create(&(0x7f0000000d00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffdcee00"/73], 0x0, 0x0) 10:18:40 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = __clone(0x0, 0x0) fcntl$setown(r1, 0x6, r3) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r4, 0x4, 0x45802d8f41a59753) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0}, 0xc) r8 = getpgrp() r9 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r10 = geteuid() r11 = getgid() r12 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r14 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r9, 0x1, &(0x7f00000027c0)={{0xc000000, r10, r11, r12, r13, 0x37, 0x1}, 0x400, 0x1, r14, r8, 0x6, 0x8, 0x2}) r15 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r16 = __clone(0x0, 0x0) ptrace(0x9, r16, 0x0, 0x0) ptrace(0x5, r16, &(0x7f0000000000), 0x0) r17 = __clone(0x0, 0x0) ptrace(0x9, r17, 0x0, 0x0) ptrace(0x5, r17, &(0x7f0000000000), 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x5, 0x2000000000001, 0x1000300010006, r17}) r18 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r18, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r19 = __clone(0x0, 0x0) ptrace(0x9, r19, 0x0, 0x0) ptrace(0x5, r19, &(0x7f0000000000), 0x0) r20 = getuid() r21 = getpgrp() r22 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r23 = geteuid() r24 = getgid() r25 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r27 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r22, 0x1, &(0x7f00000027c0)={{0xc000000, r23, r24, r25, r26, 0x37, 0x1}, 0x400, 0x1, r27, r21, 0x6, 0x8, 0x2}) sendmsg$unix(r6, &(0x7f0000000240)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="86aaffd486ff", 0x6}, {&(0x7f0000000140)="e28cd6fa20992ea1aebabdbe174da1416deaf9ecca", 0x15}, {&(0x7f0000000180)="02c62d254a33d4fded7e1c28f0e01ce7445b4aced4c1b6c828358e09a5588b6941090e07cd05d60a784623a3b9f5a97f636ba9a2a5951f406225f376", 0x3c}], 0x3, &(0x7f00000002c0)=[@cred={0x20, 0xffff, 0x2, r3, r7, r11}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffff9c, r5, r15, r18]}, @cred={0x20, 0xffff, 0x2, r19, r20, r24}], 0x60, 0x401}, 0x8) write(0xffffffffffffffff, &(0x7f0000000080)='r', 0x1) 10:18:40 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000024c0)=[{&(0x7f0000002540)="a468d3c9d30caf3fa128d646f29a6a6ff3ca29bedec67b41baa0588b59f458090ff80e014ec6d5e51611aa9564a800a0208a8d76972e1cd770ea6f75dace96333d", 0x41}, {&(0x7f00000025c0)="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", 0x7c0}], 0x2) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="18dc9772118bef1ae87043e2925659fc8f6517eef9b0751b41dc60fa2b4a9733d6980adb6c1214fdb993c9dc36646aa5c814759458b53237c85b46a67cbe56c88ec37c548fb6d63b5fccf685ce379631e650fe1250024dda1d2a1ecba1885a02e9c051b8770f3e77aeaa17fd6622288bbe65", 0x72}, {&(0x7f00000001c0)="a557b91c577b41259483e58b33a5cc1104ee5b88b517911c3ab9a475de0676bd0907a3bce6829efa1fac23d4c53e48e39c660e360033f46ae19335f3cf926cd312b7ebd03855e91455556b62a88081d8a12af8ecfc8708d0c3583ce0691a908d60dc8565b9e6f8a9ea0aa8b82cedbc65204a827579a2214a3f3669b70dbe9286c966c2fd327d1c92d6da206f12cb", 0x8e}], 0x2, 0x1ff) open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) 10:18:40 executing program 1: r0 = _lwp_self() _lwp_suspend(r0) r1 = _lwp_self() _lwp_suspend(r1) _lwp_wakeup(r1) _lwp_unpark_all(&(0x7f0000000000)=[r0, 0x0, r1], 0x3, &(0x7f0000000040)) semget$private(0x0, 0x1, 0x4) _lwp_suspend(r0) _lwp_kill(r0, 0xa) 10:18:40 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x0) pipe(&(0x7f0000000040)) readv(r0, &(0x7f00000006c0), 0x325) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) listen(r2, 0x0) writev(r1, &(0x7f0000001980)=[{&(0x7f0000001c00)="b426652889b178ebce91f988753e32ee65525659197452117a5d2e962fc3608386fdb450862af17c3dcaf2915a4dd93bd6511cbc9c8eaba240e3552a13f588442d8d86f43f6698bab04a9dd0503a28ee335547ff56d057ee9bd5377565bf8d35f5dff40081979e93c4cbbe6a0c73313e0797c044a695f619908341e1988996ddd4c642f8320484605a4a2a081a9b907cc1d63fc29d83b86a44395d7a35288ca69487fc6b50518510c94174ef5838474a0d8747a8b8f4adfcecb58315a07b4cf827011a8fe65afa7a30a2527acde3cfee5907eb37cb922de747cf6acf7a5f375e5807d1145b6a7c", 0xfffffee9}], 0x1) [ 62.8906934] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1244 command syz-executor.0) 10:18:40 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) pwritev(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)="b73c83128d02050d6c3941239c52ee503163dfb1b8c2710e526707267edfc2aa82f84588d33efa9429a0772a56011c27363bca91626dfc3badf4a03db223b9800f98735f02639d1aad16620a1e4e71b458de8b2a0b043392b19446d030d157869e8b39580d708ebc79ee76ce7092ade5025e82c428e6c62a4f6efe6d355625f5e00d86dc0c178641a24ae1b34899618681e05ad2afd0cc7d50494f42affbebbf363e147600", 0xa5}, {&(0x7f0000000280)="9a5663174597b6316f2e1e8e071a8e39a79785894be61bd672bd8f5679f3b6b25754da57ca466b8eb502559d0a8edb59b897f3970945ba1407de082c58d23e808f8c0404a7ccc6c43c361bf88815b50005962bc7f29d4a85a4eafa307c0e71c2103b4be2a3607db717083ca2736c7426fcb157a82771da6ddd54e1cbdc695c78dde30be34639ead351bf049e1664238220af7c89efe13334", 0x98}, {&(0x7f0000000140)="dcc734fcb3dfdeea8104ee2bb4769ce923209ee454cbafe40c386e1a63127cb6af17ed516d2f0ef76d998296ecb71d2376", 0x31}, {&(0x7f0000001400)="7b4115a2f8c29e376f4c955e23d0975c63db1b28aee08b60693af89351222ada1766355256a1c3c32f874eb61ee9", 0x2e}], 0x4, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x291, r2, 0x0, 0x3) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) chdir(&(0x7f0000001480)='./file0\x00') r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r4 = accept$inet(r3, 0x0, &(0x7f00000014c0)) writev(r4, &(0x7f0000001580)=[{&(0x7f0000001500)="74571980bc05b65415c5fe1205d56c4311b6b5562fff99be36c02837f8e6fb36c65064a57ec4fe8cf35d7c52d44c8a0d9cc0aa808d06a15edba23ebe2f7a85a4d68e4b4243", 0x45}], 0x1) pipe2(&(0x7f0000000000), 0x0) 10:18:40 executing program 2: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0xf2d, 0x0) 10:18:40 executing program 5: getppid() __clone(0x0, 0x0) setpgid(0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ptrace(0x1, 0x0, &(0x7f0000000080), 0x7) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000140)="e044eec15a161db4925e91f9e2d558cfb7fa8ce83fcf44bd7860ebecc151bcd7dee7a5bbea5f4045257b1c1c42405218d7cf7645f1107a9ba51b4d0bc297595f0b89540e9853492b677d8d160c5a9aad580d75afa93a5297a3c1b4ab9ba3901e9a40d7fcaafaa2484aaf6190b90ac8ed5104cbf6318021c813bd73d741fbc100397253790853d0434b1551a1a5417512d4241ecd10a9d69ee519c99c1b421b346044dd5cd615488f5fa046e037b2b66b18aaf12ce8c7e0cdb4d208196dc8ce90da249da93337942a3217ea2339", 0xcd}, {&(0x7f0000000240)="43f8ab6a6e990e0a674c021412bbe3e4a3a0d4ab0930415cff4b813e8411774ae57c055ed787395fd4ae03292da82a9bbd752043fff9cb4195e784852cde89ac3b3098a8724e2233b9339d8e31c0654c6a3e64de9e9a26f0d8377b455c1c567abfc8e3cf398acbcdc1235a180210da72351934b35e2e921c0b1ef46c8954bde8009506cd7b24585403579b91a8e2b455353087ed82c7d4de5f56d8adf2e5fbbe53e909df22589b045305f18304fdac2a781008f43be50fd4d5a3ea8e0b17cbdaece716b0793535055c0327e72aa01788d05090eb2d1bf926122568170e30cb2430eda846fac4158884c513003083faef8d7809740b24", 0xf6}, {&(0x7f0000000380)="a7c32acef5a430be3a4b2d649337c67b9650360049988b0da7b9291289f4ddd44ed0d21890aa9cf392190da1452628c2bf83d885cf16a439af3ae729f63ca7d52d15d976c3f90f1e58c62023adb271809418ca991c3cdbb00a4376d303fce09f64706470bec2adae2e90482b1c7da5d655ebd263cd03e2856098dcc30d238e7dde0053718d0d7250bbbb65d308321646e1b507ca1f219d2cef5761e498d8ebb394517d6701b26b50c119c7", 0xab}, {&(0x7f0000000440)="4d3f4b439afeaebdd9a6f9a5f33e639dc07f6f2133c4561684f9ee56fa05b681b5f022aeac256476d76440f6af03c2609c83ea193341c44e6f9546ff39267fb29de7c7d104bb9f4e666407ea52409d0d6038e655cd0af8714bf3586f3af52deca4301f7e05258ff6dda312b4548135d782dbcd38f677765b6caf2c74c9d2e828daf69deaeb", 0x85}, {&(0x7f0000000500)="0ae0d0eff022ead585c909a0ba8b3c3a2f4e2adc22af09c4f179de4683a14453d434bc02f958b8d7e5886bb7523147127fd35b75b10fe10e632ca179822053a2654d82da9a796d797cf158946fe4db18e95e8abe7064fd6cf73c80072dfb9c29cae770febb5e9e49c7feca67e2e553cb5dcec597c9b006cb911e5123833ecc4e1daab59fb761e3b75e84ba919fb655287ca189c8de7e0a315ee4da8824449ec84b9d2ea1b42998d38dd4e48f3801e34d776c6a0d72d35c1763f41e7bc216f61a83a01d33", 0xc4}], 0x5) r2 = _lwp_self() _lwp_suspend(r2) r3 = _lwp_self() __clone(0x3c00, &(0x7f0000000680)="7756486fb5673e743a099fd07e2dc88ac8da5ad5ef5805db97518add997e379b7faa8a7de09ca0e219880da2439e3ef9fef262f9fa6ae33ffe9dac6d73e557b1eed26dad293801ed01fe2d18373d667adc3617bf1166063e2d4a7f7559e1c34344f0792b26c3d7e24f78ab053afc8611fbaf8b5bf3565260dc664befb40016ea4be274c93f96ef41f358b9c4c5") _lwp_suspend(r3) _lwp_wakeup(r3) _lwp_wakeup(r3) _lwp_kill(r2, 0x2) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x28120, 0x0) preadv(r4, &(0x7f0000000040), 0x10000000000000f7, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) 10:18:41 executing program 0: madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004802c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) open$dir(&(0x7f00000000c0)='./file0\x00', 0x8, 0x302) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800) 10:18:41 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x100, &(0x7f0000000000)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c740399f3087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a3fbfbe2") getuid() r1 = socket$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$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) wait4(r6, &(0x7f0000000380), 0x0, &(0x7f00000006c0)) ptrace(0x9, r3, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) chroot(&(0x7f0000000240)='./file0\x00') listen(0xffffffffffffffff, 0x0) 10:18:41 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400020890c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) _lwp_create(&(0x7f0000000a40)=ANY=[@ANYBLOB='\x00\x00\x00x0', @ANYPTR=&(0x7f00000009c0)=ANY=[]], 0x0, 0x0) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000480)=""/176, 0xb0}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000900)=""/188, 0xbc}, {&(0x7f0000000600)=""/212, 0xd4}, {&(0x7f0000000700)=""/203, 0xcb}, {&(0x7f0000000800)=""/119, 0x77}], 0x100000000000019e, 0x0) 10:18:41 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/171, 0xab}], 0x4, 0xffff) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept$unix(r3, &(0x7f0000001280)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x810, 0xffffffffffffffff, 0x0, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fchmodat(r6, &(0x7f0000000500)='./file0\x00', 0x4, 0x400) unlink(&(0x7f00000000c0)='./file0\x00') ptrace(0x5, r4, &(0x7f0000000000), 0x0) [ 63.8419461] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1264 command syz-executor.5) 10:18:41 executing program 1: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x0, 0x1) link(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') 10:18:41 executing program 1: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000140), &(0x7f00000001c0)=0xc) syz_extract_tcp_res(&(0x7f0000000300), 0x80000000, 0x80000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000240)=[{0x1, 0x0, 0x1000}, {0x0, 0x40, 0x1000}, {0x3, 0x3}, {0x1, 0x17, 0x1000}, {0x6, 0x68}, {0x0, 0xfffd}, {0x0, 0xfffffffffffffff8}], 0x7) semop(r2, &(0x7f0000000240), 0x6) semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000000)=0x1) semop(r2, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r2, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4}, {0x2, 0xfff, 0x1400}, {0x3, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x6, 0x800}, {0x4, 0x3, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000240)=""/9) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r3, &(0x7f0000000080)=[{0x0}], 0x1) r4 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r4, &(0x7f0000000080)=[{0x0}], 0x1) fcntl$dupfd(r4, 0xa, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='/', 0x0, 0x0) fdatasync(r5) openat(r5, &(0x7f0000000080)='./file0\x00', 0x202010c, 0xd92425941cae893b) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r6, &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') r7 = socket$unix(0x1, 0x2, 0x0) bind$unix(r7, &(0x7f00000003c0)=ANY=[@ANYBLOB="01002e2f66696c65300023dd3df543b9187fb890e7aee940b07661ba38d55b756606e3d065c179ca997edc77eeefc5c8933b537059b13a884a3c41620b3094b42c59e8d92a693f88cb2b6f0e61b3"], 0x6e) sendmsg$unix(r7, &(0x7f0000003980)={&(0x7f0000000200)=ANY=[@ANYBLOB='\b\x00./f\x00\x00\x00\x00\x00'], 0x6e, 0x0}, 0x0) recvfrom$unix(r7, 0x0, 0x0, 0x0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) fcntl$dupfd(r5, 0x18, r7) r8 = semget$private(0x0, 0x7, 0x0) semop(r8, &(0x7f0000000280)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x4}, {0x3, 0x68}, {0x3}, {0x3, 0xfffffffffffffff8}], 0x7) semop(r8, &(0x7f0000000240), 0x6) semctl$SETVAL(r8, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r8, &(0x7f00000002c0)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r8, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x1, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x1, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x3f, 0x800}, {0x5, 0x1, 0x1000}, {0x2, 0x41}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) [ 64.0822537] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1383 command syz-executor.4) 10:18:42 executing program 3: r0 = socket(0x1f, 0x3, 0x0) close(r0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x320) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x400, 0x80) readv(r2, &(0x7f0000000440)=[{&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000180)=""/157, 0x9d}, {&(0x7f0000000240)=""/243, 0xf3}, {&(0x7f0000000340)=""/118, 0x76}, {&(0x7f00000003c0)=""/72, 0x48}], 0x5) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000080)={0xec57}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0}, 0xc) 10:18:42 executing program 1: mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc8, 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) [ 64.7731633] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1264 command syz-executor.5) 10:18:42 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) writev(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="d5d0466cac82ac127e3c8e4c65ddd67c833d84c254260031971c5f92b060236045ac5a81573e72563609d1e8bda16883118b0be218bd8e322a0a11a99919db87e5d6bc5416b0c0142819705f", 0x4c}, {&(0x7f00000010c0)="1d6d9f92acaae2aa0f1745bdbd98d27482f6c95f28863985b3b2e5e0e4a56bdc87f8ce8f627f009b198e5a70845989a00a85d054d7da0358543536a45f53e5504e8f265d4dc6dd", 0x47}, {&(0x7f0000001140)="0f8010639456ffba19b7e2ac40a1ae4a15bc993a33e52a08acabbf4258e595d6bbe859db76d689590bfa7387fef789fc4e95104dd7f47df6c017c9b4c284d3020a55503e62d6df09b24d22ff343b0afb2a658adc", 0x54}, {&(0x7f00000011c0)="696af45377816e70410edc2c5c9fbbada451735e62292668c945142343599de68a794c1526abc8c4be8078eea71f6a564e73f930c4dcc7514a1ce37744d7a010303918dddb9ef7f5727f2e7e3ba1", 0x4e}, {&(0x7f0000001240)="32600bfb130e93c9795633bd23038ef1b4b2eec785a99a89752aa142d8c207579fa438019e76c7e64d0f6696d37988b9d967cdcbf0eecfe95a5350978f872247fd3e661f7b9acb1745eec11df6e1d6c3c34581f4180272d8446d6d10e351fd11cf145aae58e207d00b940128c66fd3353c189517c6546f2b85a11966f8d95397ce203d6c1656fc0a0733f1e601c8ee81321c19f6b94a8e6e8a222ffa96a6c82c8aa465a642e0c5651d427d92", 0xac}, {&(0x7f0000001300)="23d31937050b14a4966204732a5a5fe7aff0e8fdd387a7de35e6adf994f81fc84e7fb84591851f85f1797fcb8c71d8aa2fe2e843cd9fe0db1c3fbc2a508f937d7f1209851321375914e351128a8aefde4df6a6727ba903df6c2e7fc889538caed7daf1", 0x63}, {&(0x7f0000001380)="aa87eab0d5490f1770d85f37215e70739728d618c1907e18554645db62f95f02cf0de346e0c0c6ba33be34135bbe0c3d4624d9bb4310f1ff1298ad53df5623adadc5d528ee87dbf97dc7ac80175c32b42d2a8c48a4c6275701bf9da47cbe3d5867fa4d8ec82dd49d48669c95649ecf9d7a06540b6a46844280d2212631a03e082fe5567a8c8c7b870b4ebfd60af61c4f0e7fc512ea76154ae535ef8ad76b43597234d4e62ea611e9df667cdab5c577a7ba5eba52fb3ea70f8568945aaf2a56b81d7e991e4089706b8278d349f24044890f1bd4", 0xd3}], 0x8) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x10) shutdown(r0, 0x2) munmap(&(0x7f00007d8000/0x11000)=nil, 0x11000) 10:18:42 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="62020207e0000001"], 0x1) r0 = socket(0x2, 0x2, 0x0) setrlimit(0x9, &(0x7f00000000c0)) socket(0x1f, 0x5, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) r2 = getpgrp() r3 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r4 = geteuid() r5 = getgid() r6 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r8 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r3, 0x1, &(0x7f00000027c0)={{0xc000000, r4, r5, r6, r7, 0x37, 0x1}, 0x400, 0x1, r8, r2, 0x6, 0x8, 0x2}) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000040)={r1, r6}, 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) writev(r0, &(0x7f0000000400)=[{0x0}], 0x1) 10:18:42 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/171, 0xab}], 0x4, 0xffff) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept$unix(r3, &(0x7f0000001280)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x810, 0xffffffffffffffff, 0x0, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fchmodat(r6, &(0x7f0000000500)='./file0\x00', 0x4, 0x400) unlink(&(0x7f00000000c0)='./file0\x00') ptrace(0x5, r4, &(0x7f0000000000), 0x0) 10:18:42 executing program 1: connect$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 = socket(0x2, 0x1, 0x0) listen(r0, 0x6) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc904a1196cfb384c"], 0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) fchmod(r2, 0x1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x10) open$dir(&(0x7f0000000080)='./file0\x00', 0x204000, 0x10c) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) 10:18:42 executing program 5: r0 = getppid() __clone(0x0, 0x0) setpgid(0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f00000002c0)='M', 0x1}], 0x1) r2 = socket$inet6(0x18, 0x2, 0x0) dup2(r2, r2) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) ptrace(0x1ff, 0x0, &(0x7f0000000280), 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, r3, 0xffffffffffffffff}, 0xc) setpgid(0x0, r0) 10:18:42 executing program 2: munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) chroot(&(0x7f0000000040)='./file0\x00') r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) 10:18:42 executing program 3: r0 = open$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 = getpid() fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x2, 0x2, 0xfff, 0xe7, r2}) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ptrace(0x5, r3, &(0x7f0000000000), 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x80) 10:18:42 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) madvise(&(0x7f0000704000/0x4000)=nil, 0x4000, 0x3) r0 = getgid() r1 = getpgrp() r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r3 = geteuid() r4 = getgid() r5 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r7 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r2, 0x1, &(0x7f00000027c0)={{0xc000000, r3, r4, r5, r6, 0x37, 0x1}, 0x400, 0x1, r7, r1, 0x6, 0x8, 0x2}) getgroups(0x1, &(0x7f0000000040)=[r4]) r9 = getpgrp() shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r10 = geteuid() r11 = getgid() r12 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r14 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") r15 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r15, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_SET(r15, 0x1, &(0x7f00000027c0)={{0xc000000, r10, r11, r12, r13, 0x37, 0x1}, 0x0, 0x1, r14, r9, 0x6, 0x8, 0x2}) r16 = getpgrp() r17 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r18 = geteuid() r19 = getgid() r20 = geteuid() getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x5, r22, &(0x7f0000000000), 0x0) shmctl$IPC_SET(r17, 0x1, &(0x7f00000027c0)={{0xc000003, r18, r19, r20, r21, 0x37, 0x1}, 0x400, 0x1, r22, r16, 0x6, 0x8, 0x2}) getgroups(0x2, &(0x7f0000000080)=[r19, r6]) setgroups(0x3ffffffffffffd54, &(0x7f00000000c0)=[r0, r0, r4, r4, r6, r8, 0xffffffffffffffff, r11, r23]) 10:18:42 executing program 2: chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(r0, 0x0, 0x0, 0x0) ptrace(0x1, r0, &(0x7f00000003c0), 0x0) [ 65.3840076] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1207 command syz-executor.3) 10:18:43 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) madvise(&(0x7f0000704000/0x4000)=nil, 0x4000, 0x3) r0 = getgid() r1 = getpgrp() r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r3 = geteuid() r4 = getgid() r5 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r7 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r2, 0x1, &(0x7f00000027c0)={{0xc000000, r3, r4, r5, r6, 0x37, 0x1}, 0x400, 0x1, r7, r1, 0x6, 0x8, 0x2}) getgroups(0x1, &(0x7f0000000040)=[r4]) r9 = getpgrp() shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r10 = geteuid() r11 = getgid() r12 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r14 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") r15 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r15, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_SET(r15, 0x1, &(0x7f00000027c0)={{0xc000000, r10, r11, r12, r13, 0x37, 0x1}, 0x0, 0x1, r14, r9, 0x6, 0x8, 0x2}) r16 = getpgrp() r17 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r18 = geteuid() r19 = getgid() r20 = geteuid() getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x5, r22, &(0x7f0000000000), 0x0) shmctl$IPC_SET(r17, 0x1, &(0x7f00000027c0)={{0xc000003, r18, r19, r20, r21, 0x37, 0x1}, 0x400, 0x1, r22, r16, 0x6, 0x8, 0x2}) getgroups(0x2, &(0x7f0000000080)=[r19, r6]) setgroups(0x3ffffffffffffd54, &(0x7f00000000c0)=[r0, r0, r4, r4, r6, r8, 0xffffffffffffffff, r11, r23]) 10:18:43 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x1000000029, 0x32, 0x0, 0x0) socket(0x0, 0x0, 0x4) 10:18:43 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x5441ac7bc45b2844, 0x0) 10:18:43 executing program 2: r0 = socket$inet(0x2, 0x2, 0xa) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x2, 0x40000000}, 0xffffffffffffff66) 10:18:43 executing program 5: open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getpeername$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/28}, &(0x7f00000001c0)=0x1e) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000280)={0x0, 0x0, 0x40000001, 0x80000000}) pwrite(r1, &(0x7f0000000380)="63223e5dd6884c72eb062d3d8cc557e3a5a99f2da9779fea66754144173b93e3ac91d9e0b36906e8cdc4357d734b7c65ee1715f509e6516c91d408ae1a017c760957924374ae7c604b6a13a6ef2b385a7e4d5f14da15d39c6babe371b1f71fdd46b1c7b6b7d503c7b1ef324049ec2d96fb8bc8346e241053d660b7ae58db4f13ac465277d5f9d23dcd5034fc7c4208027ffea51a2c7c3c8cb46041e30fa3ac265048eac89168a623c1c7c95bbd935a5a602d543ee58dc2a2a799794bba232fc1cbb1c9a67bb475fbfca6a96857b85eacd72331932ef23a", 0xffffffffffffff20, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r3, 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) [ 65.9346933] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1147 command syz-executor.4) [ 66.0848986] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 724 command syz-executor.5) [ 66.1049212] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 724 command syz-executor.5) 10:18:43 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x366) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 10:18:43 executing program 4: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000200), 0x12, &(0x7f0000000040)) bind$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRES16=0x0], 0x1) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) wait4(0x0, 0x0, 0x0, &(0x7f0000000400)) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x9, 0x0, 0x0, 0x0) ptrace(0xe, 0x0, &(0x7f0000000040), 0x0) ptrace(0xe, r1, &(0x7f0000000040), 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0xe, r2, &(0x7f0000000040), 0x0) symlink(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000240)='\xe9\x1fq\x89Y\x1e\x923aK\x00') accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) semget(0x0, 0x3, 0x40) 10:18:43 executing program 0: socket(0x1d, 0x3, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 10:18:43 executing program 5: r0 = getppid() __clone(0x0, 0x0) setpgid(0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f00000002c0)='M', 0x1}], 0x1) r2 = socket$inet6(0x18, 0x2, 0x0) dup2(r2, r2) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) ptrace(0x1ff, 0x0, &(0x7f0000000280), 0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000100)=""/23, 0x17}, {&(0x7f0000000400)=""/234, 0xea}], 0x5) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, r3, 0xffffffffffffffff}, 0xc) setpgid(0x0, r0) 10:18:43 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) dup(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = dup(r2) connect$inet(r3, &(0x7f0000000100)={0x2, 0x3}, 0xeb) 10:18:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) chown(&(0x7f0000000500)='./file0\x00', 0x0, r0) setuid(0xee01) 10:18:43 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="62020207e0"], 0x1) r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$dupfd(0xffffffffffffff9c, 0xc, r2) r3 = socket$inet(0x2, 0x1, 0x0) dup2(r3, r0) dup2(r0, r1) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) 10:18:44 executing program 0: open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x2d2a359e1229c7b6, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) open(&(0x7f0000000000)='./file0\x00', 0x10a0000, 0x100) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socketpair(0x2, 0x10000000, 0x5, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r3, &(0x7f0000000140), &(0x7f00000001c0)=0xffffffffffffffb5) setuid(0xee01) socket(0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x230, r5, 0x0, 0x4) r6 = open(&(0x7f0000000680)='./file0/file0\x00', 0x20113, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) writev(r6, &(0x7f0000000600)=[{&(0x7f0000000200)="d0530efcd4088c39696bd8f01526edb4b6ef219b94f6aef9188cbdd3e170cbf7a206e88a3fc211442186a6b0d40d74c84350f292852bf2a7f91c438e32d8cff458680dd8b6c65fd98efa3ffeadcc0c", 0x4f}, {&(0x7f0000000380)="e75de4a3bb4447914a0f9d36f83672631e7a3cbde2b4ea257e1ef2c1a2336e31981d858f647ccc5f404ec187a8d6b5739fd1915ea9cfdce0f19cc45923484a4cd121889877cd0ddf7857e941e1800b230daf113754689ef6fadbec1566ff5cc31186e310825b5724bf4ca590750efed3436eb059e8796be66eba566c10db33fd86b759803a43e8547582535e1756d50d7e64d6c10e51efc33e0966a05ea9eeba0a1df5b9f9ee392914333ccb9756a6a800fabb944eadea77e24013343ee8d071e7995973f6f7299afeaa205a2c88df870bfd1e8e66624468ccc3c7839f3a334015042041c17d3c415af3f4c5bc49993e21fdb1074e", 0xf5}, {&(0x7f0000000280)="c98b5b1462d291da35056e4ad9acd2b02259c098ffa62ad1da366da8d31ce95df94d5915b1e9fa5a925012ebc18367572f7299e6b56e54f6427a5a1b2aaa5b49d747106c4bdd870e2c1894ef6a0f704bcb7af19dad1f66e84b1bc1e7aacc6c03b3aff409e919e6eebe3d2da3911d19ee7a99f90317b1d83b4da369", 0x7b}, {&(0x7f0000000480)="e1eecf69f7c188b88bb3e1124029bdaa168a40f85297275b5f4d8d39377d3e57e929c16426eb70c44a6517d6fde3b647c936edb102c58283e9d68c6eca5743bfcbcecc0aa69c07e0a014accfdeb1a8086803e29454a48787170136ed1139d6d904840ac25dc2ae61513f6e94c38a1e4bc4edc6313c2a512ac41f720c9c6b1a3f0ef9448bf29db942587e8cb5f28e2bea801835efd86f633326a0d7090efb844318aba13780ae4cb5954c6c6f2d1ca1eba9a630dbbd250c54efe2e5d1122430e3090d07037f0eaef9be4788c7a54cc223c69ed80a20df61a34694e7e2dff3c9f809b04a7946fe385a144e4630bf7c", 0xee}, {&(0x7f0000000580)="b61351e5ec3f5c7c0568fafa10587c43980d6d5a9b3785e37058d233cdd0ca4e213c91f19f973e2b2a847370e9f99a8b0726055176df71a8306e16d1ae4a4b376280aba5076b7be85814290d514c553dc311d9c768c5df47fa5d707f4db2", 0x5e}], 0x5) [ 66.5455034] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1118 command syz-executor.2) 10:18:44 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2a2a3639e8d7814a) getdents(r0, &(0x7f0000002900)=""/4107, 0x100b) [ 66.6156022] ubc_uiomove: error=14 10:18:44 executing program 5: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) utimes(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)={{0x9af, 0x3}, {0x4, 0xfffffffffffffeff}}) rename(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r0 = getuid() seteuid(r0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/../file0\x00') chown(&(0x7f0000000200)='./file0\x00', r0, 0x0) getgid() r1 = getuid() semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000002c0)=[0x0, 0x400, 0x401, 0x0, 0x1]) seteuid(r1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0), 0xc) _lwp_create(&(0x7f0000000400)={0xc, &(0x7f0000000380)={0x2, &(0x7f0000000300)={0x4, 0x0, {[0x0, 0xffffffff, 0x3]}, {0x1, 0x6fa, 0x1}, {0xae2, 0x0, '\x00'}}, {[0x784b82c9, 0x4, 0xfffffc01, 0x9]}, {0x8, 0x5, 0x1}, {0x0, 0x2, '^\x00'}}, {[0x200, 0x3, 0x1, 0x3f]}, {0x0, 0x7f, 0x5}, {0x0, 0x5, '[$&\\\x00'}}, 0xa0, &(0x7f0000000480)=0x0) compat_50__lwp_park(&(0x7f0000000280)={0x4, 0x100000000000000}, r2, &(0x7f00000004c0), &(0x7f0000000500)=0x7) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000240), 0x0) semop(r3, &(0x7f0000000240)=[{0x3, 0x8000, 0x400}], 0x1) semop(r3, &(0x7f0000000240), 0x6) semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r3, 0x0, 0x0) [ 66.7157294] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1118 command syz-executor.2) [ 66.7357551] ubc_uiomove: error=14 10:18:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x5050}, {0xffffffff, 0x6}}, 0x0) sendto(r0, 0x0, 0x0, 0x8, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x100300, 0x11) 10:18:44 executing program 5: clock_settime(0x0, &(0x7f0000000000)={0x8, 0x3ff}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) compat_50__lwp_park(&(0x7f0000000080)={0x5, 0x2}, 0x0, &(0x7f00000000c0)=0x20, &(0x7f0000000100)=0x7) mmap(&(0x7f000010d000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x400, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000740)="b5bf3d7adc5d89f2344b181943c96bd00ecf470c8b0c6584265bb36da515d556cd4d8ffd002f2b048e558aa86aacf213d927200d26f3d20c285598afe6724b7bf6c409f6a87a1697b9a11b2ffc499a49bcf25491307d9c6958f33e41cd76cb8c464f070f493c50e2ec8580b93c7f2161aa6f08758ddca83345aec52ae51d73a375412c81736070d06ac76115f3f989c95890e90637ec81b66a1567667bbab25fd3dac3b07c728b3c185edf10df2da70e69eb0a17672d2c9a89d978b3a564a7da4f365367bba4a549be1224a3fa888753941a543ddbe501f3a1", 0xd9}, {&(0x7f0000000840)="97bea158c81e18fb1c0ce5905b13f7f70016771b8d28bb6cd8bcf9b2187841303c9dcc5ea654e4665efce3fde6a09b547c71438870134c556f2f7581ae539e6ab65933637a358443489ff4422f23cc6eba5308ed1fabbdb3428ff10f11c2731a8fb25bb3d075695f499d5f963d2d0f5ac78534fa4ef357b9fa3debca67f6de18faf1350e98dfc07c8ad4d3e39f357b7b73035e", 0x101ee}], 0x2, 0x8000000000) [ 66.8158602] WARNING: module error: vfs load failed for `mcd', error 2 [ 66.8358855] WARNING: module error: vfs load failed for `mcd', error 2 10:18:44 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4, 0xfffffffb) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x7, 0x0, 0x1, 0x4, 0x2, 0x7b68, 0xffffffffffff0001, 0x792e}, &(0x7f0000000080)={0x7, 0xfffffffffffffffe, 0x2, 0x1ff, 0x5, 0x0, 0x7}, &(0x7f00000000c0)={0x7, 0x6, 0x1, 0x1, 0x9, 0x5f6a550b, 0x2f, 0x1}, &(0x7f0000000100)={0x71, 0x3}) faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x200) mlock(&(0x7f000000d000/0x11000)=nil, 0x11000) [ 67.0261372] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1158 command syz-executor.2) [ 67.0392457] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1158 command syz-executor.2) [ 67.0889038] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 811 command syz-executor.5) 00:00:08 executing program 5: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0xffffffffffffffff) setreuid(0xee00, 0x0) r0 = geteuid() r1 = getpgrp() r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x3) r3 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r4 = geteuid() getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) lchown(&(0x7f0000000140)='./file0/file0\x00', r4, r5) r6 = getgid() r7 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r9 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r3, 0x1, &(0x7f00000027c0)={{0xc000000, r4, r6, r7, r8, 0x37, 0x1}, 0x400, 0x1, r9, r1, 0x6, 0x8, 0x2}) truncate(&(0x7f0000000100)='./file0\x00', 0x8bf6) r10 = geteuid() setreuid(r7, r10) setreuid(0x0, r0) r11 = getuid() setreuid(0x0, r11) r12 = msgget$private(0x0, 0x2) msgsnd(r12, &(0x7f00000001c0)={0x1, "aefba2b3ae10ed001e81ea228bf156b12d0d5c932df512f1009a2fe0d79aee42aa437b9652ef1a7ac0a08492691e6735832cf843e4c32a0f53da227ee0daa9992453"}, 0x4a, 0x800) utimes(&(0x7f0000000180)='./file0\x00', 0x0) 00:00:08 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) preadv(r0, &(0x7f0000000880)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x120) 00:00:08 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000240)="3e73dd78ecb2d641ad41158c237d9a69f0d5afa55984ec33c6580000000000000000a04adde283bc04d4a1a26d0739992c0bfeb5661f26c732eb59b58ae85d33ea1a9cecaa2af9933dceadedb486ef96fb8d66a64b1dfe03449ed06d3b978e422498899731b473dff3c71daf2ab4884a4e6d70788274a349143458dbfc5f62d8a2e851bcfe49710990ff31443b81b1958aee6a8d4be20ad06e81a43796ce46ffa436a2db", 0x1036f}], 0x100000000000011b, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 00:00:08 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) clock_settime(0x0, &(0x7f0000001140)={0x0, 0x3}) __clone(0x0, 0x0) pipe2(&(0x7f0000000000), 0x0) 00:00:08 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, 0x0, 0x0) getgid() getsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) renameat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00') 00:00:08 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) dup(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = dup(r2) connect$inet(r3, &(0x7f0000000100)={0x2, 0x3}, 0xeb) 00:00:08 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) preadv(r0, &(0x7f0000000880)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x120) 00:00:08 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x5) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$dupfd(r2, 0xc, r2) r3 = accept(r2, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x8) fcntl$setstatus(r3, 0x4, 0xd0000) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fcntl$dupfd(r1, 0x0, r4) 00:00:08 executing program 1: r0 = getppid() __clone(0x0, 0x0) setpgid(0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f00000002c0)='M', 0x1}], 0x1) r2 = socket$inet6(0x18, 0x1, 0x0) dup2(r2, r2) getpid() setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) ptrace(0xfffffffffffffffd, 0x0, &(0x7f00000001c0), 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x5, r3, &(0x7f0000000000), 0x0) ptrace(0x5, r3, &(0x7f0000000100), 0x7fffffff) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xfffffffffffff354, 0xffffffffffffff09}, {0x15, 0x31}}) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x5, r5, &(0x7f0000000000), 0x0) wait4(r5, 0x0, 0x20, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, r4, 0xffffffffffffffff}, 0xc) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) ptrace(0x5, r6, &(0x7f0000000000), 0x0) setpgid(r6, r0) 00:00:08 executing program 2: r0 = getgid() setegid(r0) r1 = _lwp_self() _lwp_suspend(r1) _lwp_wakeup(r1) _lwp_continue(r1) _lwp_create(&(0x7f00000000c0)=ANY=[@ANYBLOB="0800000000000000001097ac6cd3301ce500000002000000ff0f000004000000ac00000000000000020000000000000002000000000000000a0000000000000001040000000000005c2800"], 0x40, &(0x7f0000000140)=0x0) _lwp_unpark_all(&(0x7f0000000180)=[r1, r2], 0x2, &(0x7f00000001c0)=0x3f) r3 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = dup2(r3, r4) getsockopt(r4, 0x0, 0x5, 0x0, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r7 = getuid() setreuid(0x0, r7) r8 = __clone(0x0, &(0x7f0000000040)="c146a02b00c5e906e1a210192d814cc2f795cf690e6e78d402cfe32a800edf9f1d8a46ad75420db08495b368204ea0d02c3d8887fcd8b142f2956ab986ca5c52bb8791b5b9fc6d84425cea1d31fcc9d828ae8bfd55f55a7d24bc608a41a54a4c830804cb0847d8530f7a5f67ec32102758f7abd187f1492efa3b3885095bf3cc69cf4bc090a075d973a63483d7ce6424830753c0c7a62848a1091856489e920e81a6d5ff1e60af") r9 = shmget$private(0x0, 0x4000, 0x510, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r9, 0x3) shmctl$SHM_LOCK(r9, 0x3) getuid() r10 = getuid() r11 = getgid() chown(&(0x7f00000001c0)='./file1\x00', r10, r11) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, r11, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r13 = getpid() ptrace(0x7, r13, 0x0, 0xfffffffffffffffb) r14 = getpgrp() r15 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r16 = geteuid() r17 = getgid() r18 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r20 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r15, 0x1, &(0x7f00000027c0)={{0xc000000, r16, r17, r18, r19, 0x37, 0x1}, 0x400, 0x1, r20, r14, 0x6, 0x8, 0x2}) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x5, r21, &(0x7f0000000000), 0x0) r22 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r22, &(0x7f0000001000/0x2000)=nil, 0x0) getgid() r23 = getpgrp() r24 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r25 = geteuid() r26 = getgid() r27 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r29 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r24, 0x1, &(0x7f00000027c0)={{0xc000000, r25, r26, r27, r28, 0x37, 0x1}, 0x400, 0x1, r29, r23, 0x6, 0x8, 0x2}) r30 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r30, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) shmctl$IPC_SET(r30, 0x1, &(0x7f0000000280)={{0x5, r31, r28, r25, r12, 0x2, 0x4}, 0xe1a, 0xfff7, r8, r21, 0x3, 0x7f, 0x10004}) r32 = getuid() setreuid(0x0, r32) __clone(0x0, &(0x7f0000000040)="c146a02b00c5e906e1a210192d814cc2f795cf690e6e78d402cfe32a800edf9f1d8a46ad75420db08495b368204ea0d02c3d8887fcd8b142f2956ab986ca5c52bb8791b5b9fc6d84425cea1d31fcc9d828ae8bfd55f55a7d24bc608a41a54a4c830804cb0847d8530f7a5f67ec32102758f7abd187f1492efa3b3885095bf3cc69cf4bc090a075d973a63483d7ce6424830753c0c7a62848a1091856489e920e81a6d5ff1e60af") shmget$private(0x0, 0x4000, 0x510, &(0x7f0000ffc000/0x4000)=nil) 00:00:08 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x10282, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) socketpair(0x2, 0x20000000, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$getflags(r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x31, r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x60e, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0, 0x0) [ 67.8171809] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 883 command syz-executor.0) [ 67.8372074] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 883 command syz-executor.0) 00:00:08 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r2 = dup(r1) pwritev(r2, &(0x7f0000001780)=[{&(0x7f0000000380)="cd68e5d672583394cb516016d5c6d6be9e880ccf3b183b792d25a25984714ad3e249527157a9121bfaccf46009c0b8b499ba55f8e829962d8a41fd2e0efd474fea39927da6665f8bf4e4517ea3e1f5588dc4a8ac521aa458d76003686fb3d09224b0791dd66b26f6693af3b17d9e1eabb8bcc2d5dafa47beaed41ee4480ec760fbf58806fb9d2fb7a5ac252dbeecc9a3da37dbe064fe667ddc50bbc1d0390c8f41f2ace5a8302d6684473b65835925d7a4b443e156a03509b5f0e557714985702e2365eab9df6d5ecadaf6c292a18fa14f9f949ea437dcb62a7d83ccfd8aaf70dcd14e71a3ec3bf2d95ffb36820d8bde51", 0xf1}, {&(0x7f0000000180)="ee09811a992a5f3a56f2c802f797ca1f142acea7262cb53a", 0x18}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000001c0)="c84f4b96d4c57df93f", 0x9}, {&(0x7f0000000280)="b81464b1af6079d07bbb9bfb54d137651461aafd48cc8328908c2be85d5fd667407ebc4a927657eacb1dbd2b257be03f104099d3fd43f2f38a1a7cb099311016f15757dbc63c46f228615239e0c238712bb80dd81ab4b5a1d2d95decc46da9403133826019784a9a5d94e231c3c9ef517e641b674246b3a102fee6a625513f6f5328", 0x82}, {&(0x7f0000001480)="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", 0x485}, {&(0x7f0000001580)="46b8c04fb7e61da8457a26094280d738749b84cf6479be6043d179d3904d9b72fb92af5760972c02db264e4d931d59e64418d89f4334bbba9a6a5516cb746269f1a13f0b591005dc2dc0c0d24c7ca8f794f4e651adb35c5c9d9b1c31df0c07252d763284addb8f1597b5f5c7e1678d39539a859030dcfb2e00e0090bc8f11447d5d1f096483700d2aa0d81b94ed5e160aa431b48b98c8da993a7c28a23ef4171b8490073a735420672471eed33cfd3da5d7f7cd4f92d8dd2db41b8014f6a72306299d9f00b13ed34c9914bffbf8e1393882f09e53e464cb9febfa4cdff2e178fb14d8b32", 0xe4}, {&(0x7f0000000200)="6711ce29b26f1e00f661f6d77a751834226b793175cde41cf899ed98a69d75f2899dde20752c94bb6f2838ab4b6a3496b6da559118609a5c9d74bb8ead31", 0x3e}, {&(0x7f0000001680)="237b43a48b9e25b526b1338230be83f07084677f81157e735f8eb3353426667e8389bbd47be6dba5afa543410940b62b2e6d3013fa7565a438ad3ff4d8a6ac3442819bb6c1df658e06fec5270f111ad38c953ffdc82f551f5765195f46b265623becce12252026633928bea7987c42f1ac7fbab0e8ffa85444280964fccb9fea461c1e47fc4bcdd0db6d1c82321c0f2ddd592f85c479800493705dd7e207", 0x9e}, {&(0x7f0000001740)="48afc65d360a58834a9e0319dcc9c2", 0xf}], 0xa, 0x38) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = semget$private(0x0, 0x7, 0x0) semop(r4, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) setrlimit(0xb, &(0x7f0000001940)={0x1, 0x10000}) semop(r4, &(0x7f0000000240), 0x6) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000080)=0x8) r5 = semget(0x1, 0x4, 0x4) getpid() semctl$SETVAL(r5, 0x3, 0x8, &(0x7f0000001840)=0x6) r6 = semget$private(0x0, 0x7, 0x0) semop(r6, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3, 0x800}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r6, &(0x7f0000000240), 0x6) semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r6, 0x0, 0x0) semctl$GETPID(r6, 0x6b35036143626c39, 0x4, &(0x7f0000001a40)=""/161) r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000001b00)=ANY=[@ANYBLOB="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"], &(0x7f0000001880)=0x9) open(&(0x7f0000001900)='./file0\x00', 0x10020, 0x80) accept$unix(r7, 0x0, &(0x7f00000018c0)) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 00:00:08 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x810, r2, 0x0, 0xffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r3, &(0x7f0000000300)=[{&(0x7f0000001180)="f0", 0x1}], 0x1) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) connect(r4, &(0x7f0000000000)=@in={0x2, 0x0}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r5 = socket$inet(0x2, 0x4, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000080), 0xc) pipe2(&(0x7f00000016c0), 0x0) [ 67.9373393] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1516 command syz-executor.0) [ 67.9773878] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1516 command syz-executor.0) [ 68.0574997] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1315 command syz-executor.0) [ 68.0875317] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1315 command syz-executor.0) 00:00:09 executing program 0: nanosleep(&(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1410c00, 0x3) [ 68.1676394] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1315 command syz-executor.0) [ 68.1876672] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1315 command syz-executor.0) 00:00:09 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) poll(&(0x7f0000000000), 0x0, 0x0) [ 68.3078266] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1532 command syz-executor.4) 00:00:00 executing program 5: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) lseek(r0, 0x80000000, 0x3) r1 = semget$private(0x0, 0x0, 0x8) r2 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r2, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r2, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r2, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r3 = getgid() r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) close(r4) getsockopt$SO_PEERCRED(r4, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xfffffe0f) r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r3, r5, r6, 0x10, 0x9}, 0x8, 0x1, 0x9}) semctl$GETNCNT(r2, 0x342bf7ea80ad3c13, 0x3, &(0x7f0000000040)=""/57) semctl$GETNCNT(r1, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r1, 0x4, 0x5, &(0x7f0000000800)=""/210) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000180), 0xc) semop(r1, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r7 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) r9 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r7, r8, r9, 0x10, 0x9}, 0x8, 0x1, 0x9}) r10 = paccept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0xc, 0x10000000) recvfrom$unix(r10, &(0x7f0000000280)=""/49, 0x31, 0x40, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0x8) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/134) getdents(r0, &(0x7f0000002900)=""/4109, 0xffffffffffffff70) 00:00:00 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getrusage(0x0, &(0x7f00000000c0)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) __clone(0x0, 0x0) 00:00:00 executing program 4: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2000, 0xffffffffffffffff) open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x4) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x20, r0, 0x0, 0x7) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom(r1, &(0x7f00000000c0)=""/181, 0xb5, 0x19bee1604bc89754, &(0x7f0000000180)=@in={0x2, 0x2}, 0xc) open(&(0x7f0000000200)='./file0\x00', 0x10292, 0x0) 00:00:00 executing program 0: __clone(0x0, 0x0) r0 = __clone(0x0, 0x0) wait4(0x0, 0x0, 0x4, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x1e, r2) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x1000300010005, r0}) r4 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x200200, 0x80) r5 = accept$inet(r3, &(0x7f00000001c0), &(0x7f0000000380)=0xc) preadv(r5, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/212, 0xd4}, {&(0x7f00000004c0)=""/29, 0x1d}, {&(0x7f0000000500)=""/90, 0x5a}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x4, 0xfcb) writev(r4, &(0x7f0000000300)=[{&(0x7f0000000040)="76109afa2a7f9aabc0101b0fd69c414e9a14b560ef0f894461ef818aa191da89a33f549947f5831b", 0x28}, {&(0x7f0000000080)="51f77c996dce24769115db0d99f1b582e264239c57dcd7cb219b7776c76a", 0x1e}, {&(0x7f00000000c0)="98889536e52e425f926913f670f44d8d01189bffe6700a2025b6172fa1cc764be6f7c74e9f159bd32c0d854cf261a7c821b05d5066d02a0a2a37e70f83abdd98ac93dc7ce3b4ccf870881a6989e4cf2f8ff77090c9990886a6291b01ad39d3e3b2a6343aa9296da61ec6a3c2a9ca09010d89a18187984139f3cef1c8deea9b58d56b99a41721b799333f952c434c3b807cc60cc2b8c539ae1649264ae9eec51b852428f2e379608acc3f6fb163b838281646af98c6baef80f6e555318cf3ed98117120eec0068dd87560c6a9f453d026f845424565f7d73c9f6c2a1fa5a8904fcb0b825717ff0d396b34", 0xea}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="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", 0xfc}], 0x5) 00:00:00 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) paccept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/37}, &(0x7f00000000c0)=0x27, 0x60000000) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/145, 0x91}], 0x3, &(0x7f0000001280)=""/190, 0xbe}, 0x840) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = getpgrp() fcntl$lock(r3, 0x8, &(0x7f0000000000)={0x2, 0x2, 0xecf6000000000000, 0x100, r4}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0xa, 0xffffffffffffffff) 00:00:00 executing program 1: socket$unix(0x1, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x600240, 0x0) r0 = socket(0x18, 0x3, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r0, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r1 = socket(0x18, 0x3, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r1, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) socket$inet6(0x18, 0x3, 0xf9) r2 = socket(0x18, 0x3, 0x0) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r2, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r3 = paccept(0xffffffffffffffff, &(0x7f00000000c0)=@in, &(0x7f00000002c0)=0xc, 0x70000000) r4 = socket(0x18, 0x3, 0x0) recvmsg(r4, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000006863f0f3000000000000000000000000000000009c960000000007000000000000000000000000988b540c71548345078308f2ae2c0000000000000048000000000000005982373d4eac12810a8f5ab4d4097e84a006fc4a0177d8b421415b0bede65a236a9de8ecc7ebd9280d77da41155fa3c99c41567c9fd26d6863b8972b6a6fb579de1fa7d58b6b3c22065a98d518a28c75ccb9d56575ae44e598f32484a21b939956df1464717474e7b797b5a08813ec"], &(0x7f0000000280)=0x48) r5 = socket(0x18, 0x3, 0x0) recvmsg(r5, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r5, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r6 = socket(0x18, 0x3, 0x0) recvmsg(r6, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r6, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r7 = socket(0x18, 0x3, 0x0) recvmsg(r7, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r7, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r8 = socket(0x18, 0x3, 0x0) recvmsg(r8, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r8, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r9 = socket(0x18, 0x3, 0x0) recvmsg(r9, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockname(r10, &(0x7f0000000500)=@un=@file={0x0, ""/65}, &(0x7f0000000280)=0xffffffffffffff86) r11 = socket(0x18, 0x3, 0x0) recvmsg(r11, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r11, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000002d000000e521000000010000000000954c52a23a02d6df8490c32cc133cc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040ae8896222cb89e0e2018aa05000000"], &(0x7f0000000280)=0x48) socket$inet(0x2, 0x20000005, 0x1) r12 = socket(0x18, 0x3, 0x0) recvmsg(r12, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r12, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r13 = socket(0x18, 0x3, 0x0) recvmsg(r13, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r13, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r14 = dup2(r12, r13) poll(&(0x7f0000000380)=[{r9, 0x2a}, {r3, 0x1}, {r11}, {r11, 0x100}, {r11, 0x104}, {r14, 0x8}], 0x2000000000000297, 0x400) r15 = socket(0x18, 0x3, 0x0) recvmsg(r15, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r15, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x48) pread(r15, &(0x7f0000000180)="68698223257864fcef12ebb68573aaed33d4b95c37e6ff7bad7d9fddd846b10f5bc959dc3b4bda06612c69aa4b96331c2180d7f1c2baabc7c8d35365c0c864b23b35c51d472540fbfdb4f1105d4975d2d85e3c6c6ca168130c865a217ef3d6b371021f7fd47da791174e912eeea1a54f25514b6ad96139613d04586a9744a2f575719b17db", 0x85, 0x200) r16 = open$dir(&(0x7f0000000480)='./file0\x00', 0x42000400000003c1, 0x2) pwritev(r16, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r17 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r17, 0x0, 0x0) r18 = getpgrp() fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x2, 0x2, 0xecf6000000000000, 0x100, r18}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r19, 0xa, 0xffffffffffffffff) socketpair(0x489c3cbce2e93f, 0x10000000, 0x0, 0x0) 00:00:00 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r2, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r2, 0x0) sendmsg$unix(r1, &(0x7f0000001a80)={&(0x7f0000001bc0)=@abs={0x0, 0x0, 0x1}, 0x2a7, &(0x7f0000001940), 0x1000000000000346, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32], 0x50}, 0x0) 00:00:00 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0xa103, 0x3) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getpgrp() r4 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r5 = geteuid() r6 = getgid() r7 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r9 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r4, 0x1, &(0x7f00000027c0)={{0xc000000, r5, r6, r7, r8, 0x37, 0x1}, 0x400, 0x1, r9, r3, 0x6, 0x8, 0x2}) r10 = getpgrp() r11 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r12 = geteuid() r13 = getgid() r14 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r16 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r11, 0x1, &(0x7f00000027c0)={{0xc000000, r12, r13, r14, r15, 0x37, 0x1}, 0x400, 0x1, r16, r10, 0x6, 0x8, 0x2}) r17 = getpgrp() r18 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r19 = geteuid() r20 = getgid() r21 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r23 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r18, 0x1, &(0x7f00000027c0)={{0xc000000, r19, r20, r21, r22, 0x37, 0x1}, 0x400, 0x1, r23, r17, 0x6, 0x8, 0x2}) r24 = getpgrp() r25 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r26 = geteuid() r27 = getgid() r28 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r30 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r25, 0x1, &(0x7f00000027c0)={{0xc000000, r26, r27, r28, r29, 0x37, 0x1}, 0x400, 0x1, r30, r24, 0x6, 0x8, 0x2}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0xc) setgroups(0x8, &(0x7f0000000200)=[r1, 0xffffffffffffffff, r2, r6, r13, r20, r27, r31]) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 00:00:00 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000140)={0x1ff, 0x1, 0x6, 0x5, 0x1}, 0xc) r2 = __clone(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, 0x0, &(0x7f0000000200)=0x100000276) ptrace(0x9, r2, 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00') wait4(0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) utimensat(r3, &(0x7f0000000180)='./file2\x00', &(0x7f00000001c0)={{0x9, 0x4a62}, {0x1ff, 0x1}}, 0x400) ptrace(0x4, r2, &(0x7f0000000000), 0x0) 00:00:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00') sync() rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:00:01 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setrlimit(0x0, &(0x7f0000000000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:00:01 executing program 4: r0 = socket(0x6, 0x1, 0x2) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) clock_settime(0x1, &(0x7f0000000000)) __clone(0x0, 0x0) 00:00:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = socket(0x11, 0x3, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = accept$inet6(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockname(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="00001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4bda32c00000000000000000000000000000000000000000000000000000000000000000000c3040e17607f4900db"], &(0x7f0000000100)=0x6e) fcntl$setstatus(r1, 0x4, 0x40) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:01 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = dup2(r2, 0xffffffffffffff9c) utimensat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x81, 0x20}, {0x0, 0x4}}, 0x200) 00:00:01 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="e1c13a674cfb971118eecf4365bc2d36d7803866d9879fff885c72d8e4d09e38700c9a2ac43f213ac4743080f3b6629e3bd73a4a96cc25da369a4d0c9d6b62c011136c6462b527c8a7b9a809b6cae1a1ae578f3c88e00085cc7e691a104e7f93632e9d3fe2a2fc91d41db921728b1cfe1b16356252", 0x75}], 0x1, &(0x7f0000000380)=[{0x48, 0xffff, 0x0, "00523de16b32f5f7f0213fb28c9031d23e55fe3195780b6afaef3786ce12764e3aadee2213f1fa6e84a08d73009dfffdce70455f8c57469a"}, {0xd8, 0x0, 0x7, "3987ec66971b2ad43b7743a32421693c99ca0f112eae2acec28844cb5c09e4c541746e2f6bde222d9ea5a32df7fc8c380b18b5976222d485b1a53d1d0a3c7235cf033fc2bed125acc1155d6986c0e1b2294cff029b735fac343a5af1744a80c6977b60854a11b76ade70874fa967ec211e3c16135f22745d2eca673fb8b9206823975ee04f5b934955ede10fea7ff35725e592e0054793d56d5858100c056f911826c5e9fd2c6efc3ba742581a5ea9d1a1ce7699df360d7b66cbd9b10dc8ffcab71278eb53d6"}, {0x60, 0x101, 0x82, "df7903290c86ff09aa9e2b1b89e662b6a4f9c28a2c336c6b997a43068a71cfddc892737d7d86f1067eca7c1c472661752cf87eee42cd4c3828ed968fda77804c670f15978754276986531b58e6"}, {0xc8, 0x100, 0x2fdc, "0433a5e9f65d2aedcdc9155725dac4396672dca54be9f96da4833fcfe1023ccfd1afce383a17f5f0a8ecec18f61e31b20ea9edd0ec693da6e89a7f6164b51913cbf1a5f863e938e17a66688a0027dd421277edd8a02adac383211e19ae1c16c2afbc04a208c8dad86ca3ca05bf7156f0abba5ba3217ca3f9f317d73a2a858fe88d3ed56a9fc6c472599f46e10c467ac826f8d495e0efb05e54668e6e1d2d78ece4034a6183385222ed23ba5cd9a123b48075093a4c74a821"}], 0x248}, 0xb) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0xfffffffffffffffc) munlock(&(0x7f0000001000/0x4000)=nil, 0x4000) _lwp_setprivate(&(0x7f0000000000)=0x3ac) readv(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/21, 0x15}], 0x1) 00:00:01 executing program 4: pipe2(&(0x7f0000000000), 0x400000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) poll(&(0x7f00000010c0)=[{r1}], 0x1, 0x0) pwritev(0xffffffffffffff9c, &(0x7f0000000280)=[{&(0x7f0000000040)="f8231b3179027446866fca99451d95235b73f4255d2130adc4feee3be9ae5c6cbe3754470058033d238bf50cafcd4c106f3778e193c6d4af4390681d248bed1bad2f862371a324e3f2c99643226818d3c3901ad7be6187864ee3e81f7090dc5ff36b6c164744031a00ecd8574d93502d1686c2e5d415c2d4161c7d886d42e69d6928cb16df1ee0bf21f1754d6690b604087cf9dffd93c3c559283da16aa56707b229a53957438bd21bc0ee97f6a818d95e72143f6e44f0985f5e6e56dd7bb9b6ee54fb359a228dc5f0e1e3babd7bf8", 0xcf}, {&(0x7f0000000140)="a147e0e891014b1ceb61731caa290430a35214f338f3d76b28fbd0d86d830576e4653d20273dc52c3f119c91f878e51c07500593d798587e3d26e8a9464c1d0a379aaa3122662b565923222c2b246cc8b50c8ca9c62db37eb558dc22d2b83ee9663b05f2601c5175b50832a7aa6841c0417c19490947b7c6a30796deab0e917c627a8fc2d8caca105b16618f00be29d74a7cdd2607b794af7493d712c19d54c89e7aa053214aea94d8414eb1e248d9464762d675c40e5c6afb18b7d18cb45c1befd141d705501e9f71e3d1", 0xcb}, {&(0x7f0000001100)="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", 0x1000}, {&(0x7f0000000240)="96f317d631cb52953c297aa04ed06c0057106335529fee90f7", 0x19}], 0x4, 0x4) 00:00:01 executing program 0: r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xad62}) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x1000000) read(r2, &(0x7f0000000080)=""/38, 0x26) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fchmod(r1, 0x2) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) mmap(&(0x7f00001bf000/0x2000)=nil, 0x2000, 0x6, 0x1010, r3, 0x0, 0x4) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:01 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getpeername(r1, &(0x7f0000000000)=@in, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x735aec4bb32e5477, &(0x7f0000000180)) 00:00:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x1) r1 = socket(0x18, 0x1, 0x0) dup2(r1, r0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) setsockopt$inet_opts(r2, 0x0, 0x2, &(0x7f0000000000)="cd3011889928df6cedd6725ee4615ad958f0976897d7a3341af28a3d03b7bb5a72ec4a7a3fc972e673242a9d6b3331d5730613a6eb2c68906d09228db652e84a986347f32acb4fb73f59a9b5fab243ae2d73d4398bdb8ef72388747338867654f2dce0fb587ba0d83b2b97a67cbafbfa2ebed06f3b8a16b8e41d4182f5d69985653f64b44ecfb07f611e834aa2356422368d28da23aa9e7f20bce5cd06420431d6b6baf655125c582542a90a33e254651bde0ac86f98a80e07a84171cb523805a40e6297c105866c5d1210035d", 0xcd) fcntl$setstatus(r0, 0x4, 0x30044) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) shutdown(r0, 0x1) 00:00:01 executing program 1: r0 = socket(0x18, 0x400000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="87eb3d3bda9d431716ba01b0fbd0fc7593a141758fe1d039382cf1d142dff033533226742377a680a4fc6e49094ef1547f8ba5b7dd9b12f38cd3e45ee59741ee1458a50732f73481a33bae0edd74795e636d036cb47a1f7a3f7d9066e8343cebe9a70c6329430a6b07a196398e4cf0044c7c94c2eab436e1e86c822e0160dba0b0ccbb86bf5a3b58458c85239e54228bed85111fa91ac42b68d55b4708cc1e791d2e4699bcc478f5a122e9ba399e73ad6b94ea2bdd3d"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r0) dup(r0) r1 = socket(0x18, 0x3, 0x0) socket(0x1, 0x20000000, 0xc9) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) 00:00:01 executing program 4: r0 = shmget$private(0x0, 0x4000, 0xa0, &(0x7f0000002000/0x4000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt(r1, 0x0, 0x6, &(0x7f0000000140)="0100358a", 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x7e4bb60bc92bc203) fcntl$getown(r1, 0x5) r3 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil) shmat(r3, &(0x7f0000ffa000/0x3000)=nil, 0x1000) r4 = socket(0x18, 0x1, 0x1) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r5 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r5, 0x2, 0x3, &(0x7f0000000180)=""/175) r6 = shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x0) __clone(0x0, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_timeval(r7, 0xffff, 0x931db762d444d362, &(0x7f00000000c0)={0x80, 0x1}, 0x10) shmdt(r6) 00:00:02 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = _lwp_self() _lwp_suspend(r0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x400) _lwp_wakeup(r0) r3 = _lwp_self() _lwp_suspend(r3) _lwp_wakeup(r3) _lwp_wait(r0, &(0x7f0000000180)=r3) bind$unix(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="e4ff2daaa6c94c66696c653000"], 0xa) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) sendto$unix(r4, &(0x7f0000000000)="72028bbdfd3fac38b036fd7a142173833e003a2a8c59a48a58d9564cb968da5efabb49646ff7383688e776664587a473f1b8269593b645ab29cb042b2221b3da8ca2c1a0eb378b422bccd262da417c18ef61721975e9512a853020fb83a1d7955305dcba6946b239baa030e9daeda1d1bad67aa297944310d6f9463ba0f811d7c1a478af88286983a7104466a975c3e54f3667bd73035d2eb1a232aefcefda066cbd0473390174fa11026bcb06d3155a", 0xb0, 0x400, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) preadv(r5, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000340)=""/26, 0x1a}, {&(0x7f0000000380)=""/155, 0x9b}, {&(0x7f0000000440)=""/6, 0x6}], 0x5, 0xa298) 00:00:02 executing program 2: socket(0x18, 0x1, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) dup2(r0, r1) setsockopt(0xffffffffffffffff, 0x29, 0x2, &(0x7f00000000c0)="0000f2ff363e024cef9a0df3e1443860fcb8608d96678c68172a3d7a01adf3c1758738f3a76332a117413788c61b0b87fad282f5f60f5cb106061d4bc9e11a0b7cafa98f127f4e95920f29b995686497b6058e7d460ef15b47b506e59b3f2fb27e2b3ad21d5995c839234147911a1726c92dd13bf866af239f474245c00500452c6ceb993318656200ba85441283181703adee40a6788fc891dc59076c5401c6d26053efda843537bcf4531be39f09decaa94b62c8", 0x27037319) 00:00:02 executing program 4: setreuid(0xee00, 0x0) __clone(0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getpgrp() r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r3 = geteuid() r4 = getgid() r5 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r7 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r2, 0x1, &(0x7f00000027c0)={{0xc000000, r3, r4, r5, r6, 0x37, 0x1}, 0x400, 0x1, r7, r1, 0x6, 0x8, 0x2}) seteuid(r5) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) setreuid(r8, 0x0) __clone(0x0, 0x0) wait4(0x0, 0x0, 0x8, 0x0) 00:00:02 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{0x0}], 0x1) bind$unix(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0, 0x0) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) syz_extract_tcp_res(&(0x7f0000000180), 0x0, 0x0) r3 = socket$inet6(0x18, 0x3, 0x0) setsockopt(r3, 0x29, 0x19, &(0x7f0000000240)='\x00', 0x287) r4 = dup2(r2, r3) renameat(r4, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 70.8611887] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1520 command syz-executor.3) 00:00:02 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x74e, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) wait4(r2, 0x0, 0x8, &(0x7f0000000100)) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) 00:00:02 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80e0e, 0x15f) pipe(&(0x7f00000000c0)) open(&(0x7f0000000000)='./file0\x00', 0x88060, 0x35) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="df2aed4605158597", 0x8}], 0x1) pwritev(0xffffffffffffff9c, &(0x7f0000000540)=[{&(0x7f0000000180)="ac660ae54967b234f4de051efddfd0526cceed5b0a7803b7014c573b95c4258f6bfc52f7e0bb2f69cb761891b121b54cc8fda3e65f73380856903fa5d82cf1a5b9480afa21f0f2", 0x47}, {&(0x7f00000000c0)}, {&(0x7f0000000200)="73a0492c1615909a417321e799ff1eedd604660d95ba674dd0154fdcde61", 0x1e}, {&(0x7f0000000240)="a77b02a18c5db0703917d93a0e4874a80e8bc7a097645817c2decaeb73add124a8d8840da8bea5a71a0ef64cebaf4bc960f5bdc2dc3e044b20b64e728a387fb547936ed5748b6b6c775d3d9c344a233ec4", 0x51}, {&(0x7f00000002c0)="ca041223781f23b8689fd716d8de0c5d320e5116f425534cc6725f", 0xf}, {&(0x7f0000000300)}, {&(0x7f0000000380)="aee379dafcddca87a3a2d3a48c9ce96dba9bd380d38440c1b3e60cb0623c9eebf136ca054b3f8cf407f6eee26f2c747da89b9b6f266e84e43f39aab88ba5ba56a93f6711323cda1e6c999764ee027ee15f8a7bb99bb0368ce0dfb126f14b135c52", 0x61}, {&(0x7f0000000400)="7d2be3edb630c9d3c09c36dd505b23e5c696f1f8d83d4364b260eccb59f71cb4ccb3246709d8f43f1d4651fd1df135707c436616f23fd28a678cbed88fc8b11aa68ce6fd7df7c14bd9f84c222794e7b7ae1109a51ddeff97b612fe29076f3ea6c801a053ce", 0x65}, {&(0x7f0000000480)="302d15776d20bf3f29cd9b8b6fe6437cfa73630b1bac08bde4762ec4ea721652a1a0f1fe46fed7230d9c57675a506b1f8a193828220fae182f6996b287f049d91a0d43afe254d5193e8da046b338ce4d03261d6e2caf13d34f4049bbbc5042e21bf058ef72f6fd5f0d512cb806111130f721b0866c60", 0x76}, {&(0x7f0000000500)="3b63406b0da5475cae59c7af97a0dbd9", 0x10}], 0xa, 0x0) r2 = semget$private(0x0, 0x1, 0x300) semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000002840)=""/117) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000600)=""/122) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0xb11, r1, 0x0, 0x0) 00:00:02 executing program 0: clock_nanosleep(0xb42c4e5f7f467764, 0x0, &(0x7f0000000000)={0xfffffffffffffbff, 0x7}, &(0x7f0000000040)) compat_50__lwp_park(&(0x7f0000000240)={0x0, 0xfff}, 0xffffffffffffffff, &(0x7f0000000340)=0xda, &(0x7f0000000380)=0x2) accept$unix(0xffffffffffffffff, 0x0, 0x0) __clone(0x0, 0x0) rmdir(&(0x7f00000003c0)='./file0\x00') wait4(0x0, 0x0, 0x8, &(0x7f0000000140)) r0 = shmget$private(0x0, 0x1000, 0x2cca856ae0f74f3d, &(0x7f0000ffd000/0x1000)=nil) r1 = socket(0x18, 0x3, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000400), 0x1, 0x0) getsockname(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f968b5c9df04006300f800000000000000a3a6f40600"], &(0x7f0000000280)=0x48) clock_gettime(0x40000000, &(0x7f0000000080)) msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'/75], 0x4b, 0xdfd0d65ffd5fb2ea, 0x1000) 00:00:02 executing program 0: r0 = socket(0x2, 0x3, 0x0) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000240)=[{0x0, 0x6, 0x1000}, {0x0, 0x3f}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r1, &(0x7f0000000240), 0x6) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000080)=0x8) r2 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r2, r3) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRESDEC=r2], 0x1) mknod(&(0x7f00000000c0)='./file0\x00', 0x8000, 0xffffffff) socket(0x1f, 0x1, 0x7) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000240)="d22ceaf4a9679ec18d3ca73037fdc0943ffbfdd93768fb242e41ec9b4bed1e36eadfd321961476c2da9b449b953e5eb2a8ab3513ab9cd21f6211", 0x3a}, {&(0x7f0000000280)="ec98f699533f472480ba1c5cb3d90b130836f54d7959c6b9f6812891a2000314df45e8", 0x23}, {&(0x7f0000001600)="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", 0xfffffffffffffdba}], 0x1000000000000221) r4 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) dup2(r4, r5) getsockname$unix(r5, &(0x7f0000000000)=@file={0x0, ""/54}, &(0x7f0000000040)=0x38) [ 71.2416958] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1374 command syz-executor.4) 00:00:02 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) bind(r3, &(0x7f0000000000)=@in={0x2, 0x0}, 0xc) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) setitimer(0x2, &(0x7f00000000c0)={{0xad40}, {0xfffffffffffffffa, 0x21b1}}, &(0x7f0000000140)) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 71.3418264] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1374 command syz-executor.4) [ 71.5520971] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1239 command syz-executor.0) 00:00:03 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200080, 0x1c2) 00:00:03 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) shmdt(r1) shmdt(r1) shmdt(r1) open$dir(&(0x7f0000000040)='./file0\x00', 0x400000, 0x20) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000000080)="08a4c7ce79073e69dcb2730482db3341a451c498ebf8ce6623ebd5a63b3c3f2a7d0b8d648ffa41dd", 0x28, 0x0, 0x0, 0x0) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x210d00, 0x20d) ftruncate(r4, 0x0) 00:00:03 executing program 2: semctl$SETVAL(0x0, 0x4, 0x8, &(0x7f0000000000)=0x4ce9) r0 = socket(0x18, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x200000000000038d, 0x0) pipe(&(0x7f0000000080)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) dup(0xffffffffffffffff) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fchmod(r3, 0x4) fcntl$dupfd(r1, 0xa, r2) [ 71.7824025] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 928 command syz-executor.5) [ 71.8024271] execve_loadvm: check exec failed for dc [ 71.8024271] W:>>ri7?]MQ5# ^fC R<d'i>|chLFr4PqzuA>r #!L9.f{8#,j{:& ,?~FBRmfu-7x]BCiwuIj)'|'k:RBy *K93), error 63 00:00:03 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="10e9000000000080ffff0000030000c6ea042e23b27daaf15a6d63b649a10b114e3203f85523a3d296b2bfedd6536574a25603717e9f20e63420b2891e9213829a71b6f42fe8e4fa49eb38febc3078b9f58566f13f415169fadeb069ad31914b2208be"], 0x63}, 0x0) r0 = socket(0x18, 0x3, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x140000e) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000400)=""/4096, 0x1000) sendto$unix(0xffffffffffffffff, &(0x7f0000000180)="32b95cd07dbf83255851eb2adec9ce0124b5d6", 0x13, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fchroot(r4) chdir(&(0x7f00000001c0)='./file0\x00') r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind(r5, &(0x7f0000000040)=@in={0x2, 0x0}, 0xc) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$unix(r3, &(0x7f00000000c0)=@abs={0x1, 0x7, 0x0}, 0xfffffffffffffdda) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="4e0652ba57528283b33cb58ec9bea650e147f866110a66b8d126a97c67101c017f3917d34f3b81b149031429f193b1644f22e3578bb45f88", 0x2af}], 0x1) 00:00:03 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) writev(r1, &(0x7f0000000340), 0x0) paccept(0xffffffffffffff9c, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1000049, 0x2) getpeername(0xffffffffffffffff, &(0x7f0000000940)=ANY=[], &(0x7f0000000180)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) unlink(&(0x7f0000000900)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', 0x0) 00:00:03 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$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) madvise(&(0x7f00001d7000/0x4000)=nil, 0x4000, 0x3) pipe2(&(0x7f0000000000), 0x0) open(&(0x7f0000000080)='./file0\x00', 0x83f66fabb176d93b, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) faccessat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x12a, 0x300) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f00001d7000/0x4000)=nil, 0x4000, 0x0, 0x490, r2, 0x0, 0x2) 00:00:03 executing program 4: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x100, &(0x7f0000000000)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c740399f3087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a3fbfbe2") r1 = semget$private(0x0, 0x1, 0x300) semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000002840)=""/117) r2 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000340)={{0x5, r0, r2, r3, r5, 0x2, 0x8}, 0x100000001, 0x6, 0x2a1400}) getuid() r6 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r6, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r7 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r7, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r7, 0x0, 0x0) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r8 = __clone(0x0, 0x0) r9 = socket(0x18, 0x3, 0x0) getsockname$unix(r9, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) connect$unix(r9, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r9, 0x0, 0x0) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r10, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r8, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) chroot(&(0x7f0000000240)='./file0\x00') listen(0xffffffffffffffff, 0x0) [ 72.0427447] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 928 command syz-executor.5) [ 72.1228503] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1125 command syz-executor.2) 00:00:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000000040)={0x8}, 0x0, 0x0, 0x0) __clone(0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) ptrace(0x100000000, r1, &(0x7f0000000000), 0x9) shutdown(r0, 0x1) [ 72.3531509] execve_loadvm: check exec failed for dc [ 72.3531509] W:>>ri7?]MQ5# ^fC R<d'i>|chLFr4PqzuA>r #!L9.f{8#,j{:& ,?~FBRmfu-7x]BCiwuIj)'|'k:RBy *K93), error 63 00:00:03 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) write(r1, &(0x7f0000000080)="fcf88accb9d74969d12b64c3678de165c257d70ace29110a86c55f46bcbd987a52154bc8793985425c06947e05ca5617f95a22015a", 0x35) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100100, 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000380)=""/102400, 0x19000}], 0x1) 00:00:03 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80e0e, 0x15f) pipe(&(0x7f00000000c0)) open(&(0x7f0000000000)='./file0\x00', 0x88060, 0x35) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="df2aed4605158597", 0x8}], 0x1) pwritev(0xffffffffffffff9c, &(0x7f0000000540)=[{&(0x7f0000000180)="ac660ae54967b234f4de051efddfd0526cceed5b0a7803b7014c573b95c4258f6bfc52f7e0bb2f69cb761891b121b54cc8fda3e65f73380856903fa5d82cf1a5b9480afa21f0f2", 0x47}, {&(0x7f00000000c0)}, {&(0x7f0000000200)="73a0492c1615909a417321e799ff1eedd604660d95ba674dd0154fdcde61", 0x1e}, {&(0x7f0000000240)="a77b02a18c5db0703917d93a0e4874a80e8bc7a097645817c2decaeb73add124a8d8840da8bea5a71a0ef64cebaf4bc960f5bdc2dc3e044b20b64e728a387fb547936ed5748b6b6c775d3d9c344a233ec4", 0x51}, {&(0x7f00000002c0)="ca041223781f23b8689fd716d8de0c5d320e5116f425534cc6725f", 0xf}, {&(0x7f0000000300)}, {&(0x7f0000000380)="aee379dafcddca87a3a2d3a48c9ce96dba9bd380d38440c1b3e60cb0623c9eebf136ca054b3f8cf407f6eee26f2c747da89b9b6f266e84e43f39aab88ba5ba56a93f6711323cda1e6c999764ee027ee15f8a7bb99bb0368ce0dfb126f14b135c52", 0x61}, {&(0x7f0000000400)="7d2be3edb630c9d3c09c36dd505b23e5c696f1f8d83d4364b260eccb59f71cb4ccb3246709d8f43f1d4651fd1df135707c436616f23fd28a678cbed88fc8b11aa68ce6fd7df7c14bd9f84c222794e7b7ae1109a51ddeff97b612fe29076f3ea6c801a053ce", 0x65}, {&(0x7f0000000480)="302d15776d20bf3f29cd9b8b6fe6437cfa73630b1bac08bde4762ec4ea721652a1a0f1fe46fed7230d9c57675a506b1f8a193828220fae182f6996b287f049d91a0d43afe254d5193e8da046b338ce4d03261d6e2caf13d34f4049bbbc5042e21bf058ef72f6fd5f0d512cb806111130f721b0866c60", 0x76}, {&(0x7f0000000500)="3b63406b0da5475cae59c7af97a0dbd9", 0x10}], 0xa, 0x0) r2 = semget$private(0x0, 0x1, 0x300) semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000002840)=""/117) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000600)=""/122) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0xb11, r1, 0x0, 0x0) 00:00:03 executing program 5: socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) 00:00:04 executing program 5: setrlimit(0x9, &(0x7f00000001c0)) socket$inet(0x2, 0x10000002, 0x0) socket(0x1d, 0x3, 0x0) 00:00:04 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x2) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x1000300010005, 0xffffffffffffffff}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) socket$inet(0x2, 0x20000000, 0x3f) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fcntl$lock(r4, 0x9, &(0x7f0000000000)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0xa8ada836ed8509d0, r0, 0x0, 0x0) 00:00:04 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) dup(r4) recvfrom(r2, &(0x7f00000001c0)=""/247, 0xf7, 0x1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 72.8738402] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1125 command syz-executor.2) 00:00:04 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) dup(r4) recvfrom(r2, &(0x7f00000001c0)=""/247, 0xf7, 0x1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 73.0140222] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1775 command syz-executor.5) 00:00:04 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) dup(r4) recvfrom(r2, &(0x7f00000001c0)=""/247, 0xf7, 0x1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:04 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r5 = accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) ftruncate(r5, 0x100000000002) 00:00:04 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) wait4(r1, &(0x7f0000000000), 0x3, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) poll(&(0x7f00000002c0)=[{}], 0x1, 0x0) 00:00:04 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ff7000/0x2000)=nil, 0x0) __clone(0x0, 0x0) shmget$private(0x0, 0x2000, 0x12, &(0x7f0000ff8000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 00:00:04 executing program 4: r0 = socket(0x1, 0x3, 0xff) sendto(r0, 0x0, 0x2d3, 0x1, &(0x7f0000000000)=@in6={0x18, 0x2, 0x1f}, 0xc) getpeername$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) shutdown(0xffffffffffffffff, 0x2) 00:00:04 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400800, 0x100) r0 = semget$private(0x0, 0x1, 0x20) semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000080)=""/80) r1 = semget$private(0x0, 0x336d1f7680d81dd7, 0x260) semop(r1, &(0x7f0000000100)=[{0x3, 0x9, 0x400}, {0x4, 0x6, 0x1000}, {0x2, 0x200}, {0x0, 0x400, 0x1400}], 0x4) utimensat(0xffffffffffffff9c, &(0x7f0000001280)='./file0\x00', &(0x7f0000001440)={{0xffffffffffffffff}}, 0x0) 00:00:04 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) dup(r4) recvfrom(r2, &(0x7f00000001c0)=""/247, 0xf7, 0x1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:05 executing program 3: r0 = semget(0x2, 0x3, 0x80) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0xfffd, 0x9155, 0x7, 0x1f]) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) r1 = semget$private(0x0, 0x4, 0x108) semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000080)=""/108) semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000100)=""/14) r2 = semget(0x1, 0x4, 0x0) semop(r2, &(0x7f0000000140)=[{0x0, 0x7a, 0x400}], 0x1) semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000000180)=""/4096) truncate(&(0x7f0000001180)='./file0\x00', 0x401) r3 = openat(0xffffffffffffff9c, &(0x7f00000011c0)='./file0\x00', 0x1000002, 0x80) mknodat(r3, &(0x7f0000001200)='./file0\x00', 0x4, 0x1) fcntl$setown(r3, 0x6, 0x0) semget$private(0x0, 0x2, 0x21) semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000001240)=[0x181, 0x3, 0x20, 0x2]) getpid() getgid() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff}, 0x0) r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000001280)=""/108) semget$private(0x0, 0x2, 0x40) r5 = socket$unix(0x1, 0x5, 0x0) pwritev(r5, &(0x7f0000001580)=[{&(0x7f0000001340)="1733c2767f6e74e579fb326fbc19379d3fc9038ef63524246c99271d7e83dacabe2d9b981b39f44745", 0x29}, {&(0x7f0000001380)="e68c02c261a26f328e966b06c1798289335cd63b4a7802bf152dbcccbc8b7ca60333c867dca182b0928d64211ad64db17d2dcbaca6123996634d0a7e40a1185cce58b35e6d073fb6748eb28072cdbf2569a6283d664742f0df9ad5214bd6b3025c80669cd101d9e0cd3e0368ea8911288fab55644a9f21ae49b2b0d10b15aa40eceb64650698172de3d8a2ec41d2681e2b53ad6b2e808c61efe66e82d6475f8313d3aaf2a341c082fdc39f3d686a0ea8327d057894b5b55fabde32a8510a0118ea49887420a6e31836baf6267362ac062fdd81cc99aabf5824b2cdc8d011a010ba011b", 0xe3}, {&(0x7f0000001480)="058ad98c3b7bc58ec063a0d542794bfdff7e50bea0bf4ae4cf4ba8afc577081cc1cab2439b93a2b31218c3c9b7b210c189df907fd3c7258e69531db2d9235ae768db172ce8e18b01eabddecd12eaf348c67c644a09a0acb2be5a758c372649498fa2a4c05f8be6f9", 0x68}, {&(0x7f0000001500)="a67c03852f5c2fa3ad981f1e894c13ba0908886d2c2ebeb8296105d17a3dce24adb2654d5262835e5d1879d712fd46b845729d618e99be4a874257bededda40c67ba20f463a7118bd619c38a677a8f30697c4ca317491d420dba0d1e5101faa5ee31a67f540dd299a943", 0x6a}], 0x4, 0x0) semget$private(0x0, 0x1, 0x20) pipe(&(0x7f00000015c0)={0xffffffffffffffff}) accept$inet6(r6, &(0x7f0000001600), &(0x7f0000001640)=0xc) semop(0xffffffffffffffff, &(0x7f0000001680)=[{0x4, 0x4, 0x800}, {0x1, 0x4, 0x2800}, {0x1, 0x8, 0x1800}, {0x2, 0x1, 0x1800}, {0x2, 0x9, 0x800}, {0x0, 0x9, 0x400}, {0x4, 0x4, 0x400}, {0x3, 0x0, 0x800}, {0x3, 0x1, 0x1000}], 0x9) fcntl$dupfd(0xffffffffffffffff, 0x18, 0xffffffffffffff9c) 00:00:05 executing program 5: mkdir(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8) chdir(&(0x7f0000000200)='./file0\x00') 00:00:05 executing program 4: r0 = socket(0x2, 0x3, 0x0) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000240)=[{0x0, 0x6, 0x1000}, {0x0, 0x3f}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r1, &(0x7f0000000240), 0x6) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000080)=0x8) r2 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r2, r3) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRESDEC=r2], 0x1) mknod(&(0x7f00000000c0)='./file0\x00', 0x8000, 0xffffffff) socket(0x1f, 0x1, 0x7) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000240)="d22ceaf4a9679ec18d3ca73037fdc0943ffbfdd93768fb242e41ec9b4bed1e36eadfd321961476c2da9b449b953e5eb2a8ab3513ab9cd21f6211", 0x3a}, {&(0x7f0000000280)="ec98f699533f472480ba1c5cb3d90b130836f54d7959c6b9f6812891a2000314df45e8", 0x23}, {&(0x7f0000001600)="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", 0xfffffffffffffdba}], 0x1000000000000221) socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r9 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r9, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r10 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r10, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r11 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r11, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000100)='./file1\x00', 0x1021862, 0x10) open$dir(&(0x7f0000000180)='./file0\x00', 0x1184800, 0x5) dup2(r3, r2) getsockname$unix(r4, &(0x7f0000000000)=@file={0x0, ""/54}, &(0x7f0000000040)=0x38) [ 73.7550107] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1775 command syz-executor.5) 00:00:05 executing program 3: r0 = socket(0x2, 0x3, 0x0) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000240)=[{0x0, 0x6, 0x1000}, {0x0, 0x3f}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r1, &(0x7f0000000240), 0x6) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000080)=0x8) r2 = socket(0x2, 0x3, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r2, r3) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRESDEC=r2], 0x1) mknod(&(0x7f00000000c0)='./file0\x00', 0x8000, 0xffffffff) socket(0x1f, 0x1, 0x7) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000240)="d22ceaf4a9679ec18d3ca73037fdc0943ffbfdd93768fb242e41ec9b4bed1e36eadfd321961476c2da9b449b953e5eb2a8ab3513ab9cd21f6211", 0x3a}, {&(0x7f0000000280)="ec98f699533f472480ba1c5cb3d90b130836f54d7959c6b9f6812891a2000314df45e8", 0x23}, {&(0x7f0000001600)="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", 0xfffffffffffffdba}], 0x1000000000000221) r4 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r4, r5) getsockname$unix(r5, &(0x7f0000000000)=@file={0x0, ""/54}, &(0x7f0000000040)=0x38) 00:00:05 executing program 5: _lwp_create(&(0x7f0000000d00)={0x0, 0x0, {}, {}, {0x0, 0x0, '\x00'}}, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x7f) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000000)=0x20, 0x4) [ 74.1755514] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1750 command syz-executor.1) 00:00:05 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) dup(r4) recvfrom(r2, &(0x7f00000001c0)=""/247, 0xf7, 0x1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 74.2256186] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1750 command syz-executor.1) 00:00:05 executing program 0: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2]}, 0x3c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f0000000240), 0x1000000000000295) 00:00:05 executing program 1: r0 = socket(0x1f, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvmsg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000000040)=""/221, 0xdd}, {&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/78, 0x4e}], 0x7, &(0x7f0000001300)=""/97, 0x61}, 0x42) listen(r0, 0x0) listen(r0, 0x7ff) 00:00:05 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) dup(r4) recvfrom(r2, &(0x7f00000001c0)=""/247, 0xf7, 0x1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:05 executing program 5: r0 = _lwp_self() _lwp_suspend(r0) r1 = _lwp_self() _lwp_suspend(r1) _lwp_wakeup(r1) _lwp_suspend(r1) _lwp_wakeup(r0) _lwp_suspend(r0) 00:00:05 executing program 3: munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2, 0xc10, r0, 0x0, 0xfffffffffffffbff) 00:00:06 executing program 3: r0 = msgget(0x3, 0x580) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x110}, 0x4, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x3f}) socket(0x18, 0x3, 0x0) getuid() socket(0x18, 0x2, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) shutdown(r1, 0x0) socketpair(0x0, 0x1, 0x43, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x3, 0x412, r2, 0x0, 0x53) r3 = msgget$private(0x0, 0x42) r4 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000080)=""/218) msgrcv(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000032e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b173e87500"/160], 0xae, 0x0, 0x400) r5 = getpgrp() r6 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r7 = geteuid() r8 = getgid() r9 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r11 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r6, 0x1, &(0x7f00000027c0)={{0xc000000, r7, r8, r9, r10, 0x37, 0x1}, 0x400, 0x1, r11, r5, 0x6, 0x8, 0x2}) r12 = getpgrp() r13 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r14 = geteuid() r15 = getgid() r16 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r18 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r13, 0x1, &(0x7f00000027c0)={{0xc000000, r14, r15, r16, r17, 0x37, 0x1}, 0x400, 0x1, r18, r12, 0x6, 0x8, 0x2}) r19 = getpgrp() r20 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r21 = geteuid() r22 = getgid() r23 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r25 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r20, 0x1, &(0x7f00000027c0)={{0xc000000, r21, r22, r23, r24, 0x37, 0x1}, 0x400, 0x1, r25, r19, 0x6, 0x8, 0x2}) r26 = getgid() r27 = __clone(0x0, 0x0) ptrace(0x9, r27, 0x0, 0x0) ptrace(0x5, r27, &(0x7f0000000000), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0xc) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x8, r7, r15, r23, r26, 0xb1, 0x200}, 0xad6, 0x8001, r27, r5, 0x40, 0x9, 0x7, 0x7}) msgsnd(r3, &(0x7f0000000040)={0x3, "cc0f8d468b504e5116af45295693871600e79a06069eac3a63a5bc842257cb7776bba56298d738a7ef3ca47fa3b23b78d38f6ee5ef1860d7"}, 0x40, 0x0) 00:00:06 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) dup(r4) recvfrom(r2, &(0x7f00000001c0)=""/247, 0xf7, 0x1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:06 executing program 1: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='.\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) sendmsg(r0, &(0x7f0000002d00)={&(0x7f0000000000)=@in={0x2, 0x2}, 0xc, &(0x7f00000029c0)=[{&(0x7f0000000580)="5a6f26a91387c55c554ec5fd8bff5ba11994673a008eeaa000ce1ea3ef16e41a0a388a5166a3455410c00073eb20c7f72373d6927fa15574683e6b16c2d002899cf48e4c3dcbf5f1085383f3dbd00352c6c2a7d1bf78174c3c50866af0ac10dfda0d74de18b3a8ab1207e63455cb", 0x6e}, {&(0x7f0000000600)="4ef8771ff10722e66729f1dd46122c5c2f47b4588855e628ac5d33ce4688a22a0cca7246035f6d78dba176a87271ed3429cd534c48385827c9b6169f5dfaf273099b3a0f5add753b1469b474b526f6ec7281ffc9084a3137bcf6af1849d8d2357231a112e14534a6983d01593f4ba5f6500e3cafa2a1c1039f012384748f8b4fe5a5ae0f54a2035983120293898f398ddbbe82f6ec0e60800c0778e0947aaaa06f39f919e6d74f788c43a47eeb2cdbddf2ead8d1043e1ded044be9b3c16fa45184b7fbc5", 0xca}, {&(0x7f0000000700)="ddb3a8a82d0d8a2e5e2d5093930642a0f02840621f8e5ce1d4e4be4ad1969b805c5de14fdaee291247c94687bea5a03baef7d4a87aceb8737cf7f7e8de4c779b611532521285d88c1d8d3346a51c04233376a058095dd1044090b721b64b8c4a8f868c2843c168412258edfdafe25afe80d8b5a92da02262597736c771edf7fa38f34d7935ca4ae75aac1bd5f87e205194435910ddc83b0388b33a1af8b34327cce566023873e7", 0xa7}, {&(0x7f00000007c0)="112ca0c969f2ed50335861f6adb3776a0ec81ddd128b9e7494b1c57809f20bd4cf9a04b2dc74bd356b2a0c3aa643f239a5c4daaf47df", 0x36}, {&(0x7f0000000800)="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", 0x1000}], 0x100002bc, &(0x7f0000002d40)=[{0xd0, 0x100, 0x800, "530dde23ef867a61149a2b2bb05ef3a80bbab51f0e8f2eacae7cb7229fa237678104c26daffcdaaf07767492786023de1c65159961616bbb4b190e124b2a11ec6f2ece61be0494b880492b4a20b9c6d2b380013c0d99b0ab9764ec14078fc800e50b85e4027840bad202f06f8d1cc2ee2bf7ffb1df09d787e1a207ba36da40feaa00c22042eab41eddc30e40d040f4b1a4ed17813a36df556238e129fea54b5c161bf20f7d406cd5d57a4c9d38eb1b81bc93b81efb5af226a800d4"}, {0xa0, 0x101, 0x9, "9a132655eaf9d0cef72f873d1ad96bfc43a401c642a3fc83788fcc65876e49b2e371e1d010f67293953524bb5d0fece14c531887fc5c0492bca25bdcc5b06d6dd23654f60f8f781254f20c5f180d243a67f97f56142d0387a58504a97e8823cd5ddf15c6c578bdb08b762b9b504f989c4195e398f33584b74b2cdd957809248fe80810dcf1bfa8a5f821cd40f9d7ab9dd5"}, {0xf0, 0x29, 0x4, "10e99978887cf24a7494ab0bf5230e01af03afd29ef454cc3b0a6fc65af4cbaf1cb484e6b0b7aaadfad7902d0094d188534c0ee254761bd81f17855905b63ab4c1d09db2ee47f398d2c251938b6e4a43587054ea921d9594c5de2057bc8acfa6d50edf5185b442b6e426f1996c748a03b325a48867fe7d1431e940fd3714aa65e1a2849ac6a3855f97f58076ebf3f8e66311ca89a7a4020b361bbb4e8239f92784a75203fad17c4d82085823dde76be10f2a6eca08b53ec26825b88b1e192c98de3228d8fc1f2d6deafd4552ab61173ebe4afa6f4f0218b255988e09"}], 0x260}, 0xf8e519e913938447) recvmsg(0xffffffffffffff9c, &(0x7f0000000500)={&(0x7f0000000540)=@in6, 0xc, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/224, 0xe0}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000300)=""/227, 0xe3}], 0x5, &(0x7f0000000480)=""/80, 0x50}, 0x841) 00:00:06 executing program 4: r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x682eb13985c518e6, 0x7}, 0x8) writev(r0, &(0x7f00000013c0)=[{&(0x7f0000001440)="8612532656a91d67", 0x8}], 0x1) 00:00:06 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r1 = openat(r0, &(0x7f0000000200)='/', 0x0, 0x1) r2 = semget(0x0, 0x3, 0x405) semctl$GETPID(r2, 0x4, 0x4, &(0x7f0000000380)=""/4096) fchdir(r1) open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x4980e0, 0x4) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fcntl$getflags(r3, 0x1) getsockname(r1, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:06 executing program 0: r0 = socket(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=""/106, 0x393}, 0x1) [ 74.9365568] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1789 command syz-executor.3) 00:00:06 executing program 4: __clone(0x0, &(0x7f0000000000)="e7f201253126472b5abf") r0 = open(&(0x7f0000000180)='./file0\x00', 0x1824e, 0x0) pwritev(r0, &(0x7f0000000000), 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) pread(r1, &(0x7f0000000040)="e8edbb06ed767882", 0x8, 0x9) 00:00:06 executing program 0: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x5441ac7bc45b2844, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x10) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x100, 0x1) 00:00:06 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) dup(r4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:06 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x40000000, 0x100000001}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = __clone(0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x3) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0x9, &(0x7f0000000280)={0x6, 0x0, 0x40000001, 0x100000001, r4}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1, 0x810, r1, 0x0, 0x4) r5 = socket(0x2, 0x2, 0x0) setsockopt(r5, 0x0, 0x19, &(0x7f0000000000)="02800474ee5603de049dcd4c00", 0x8) [ 75.1768738] ubc_uiomove: error=14 [ 75.1768738] ubc_uiomove: error=14 [ 75.1868869] ubc_uiomove: error=14 [ 75.1991356] ubc_uiomove: error=14 [ 75.3671246] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1789 command syz-executor.3) 00:00:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) socket(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x1, 0x300) semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000002840)=""/117) semop(r1, &(0x7f0000000080)=[{0x4, 0x81, 0x1000}, {0xb7d0caa4b3592f0f, 0x5, 0x800}], 0x2) r2 = socket(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{0xffffffffffffff9c}, {r2, 0x5748d2823f13fc91}], 0x0, 0x8) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_int(r4, 0xffff, 0x2d, &(0x7f0000000040)=0x80000006, 0x381) 00:00:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 00:00:06 executing program 4: setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff}, 0x0) r0 = socket(0xf, 0x20000003, 0x5) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) 00:00:06 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x18, 0x3, 0x8, 0x100}, {0x18, 0x3, 0x3, 0x2}, 0x0, [0x9, 0x6, 0xe13, 0x95, 0x7ff, 0x0, 0x40, 0x2bd9]}, 0x3c) chroot(&(0x7f0000000080)='.\x00') r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) 00:00:06 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:07 executing program 0: shutdown(0xffffffffffffffff, 0x2) 00:00:07 executing program 4: accept(0xffffffffffffffff, &(0x7f0000000540)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) munlock(&(0x7f0000661000/0x3000)=nil, 0x3000) open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) 00:00:07 executing program 1: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) getpgid(r1) lseek(r0, 0x0, 0x2a2a3639e8d7814a) getdents(r0, &(0x7f0000002900)=""/4107, 0x100b) 00:00:07 executing program 0: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) fcntl$lock(r1, 0x7, &(0x7f0000002640)={0x0, 0x0, 0x40000000, 0x100000001, r2}) pwrite(r1, &(0x7f00000001c0)="f3a232a8ae2233f978a8595555a6f5391ceecd4ce9a7bd1d388a58f8cd482197786755d25ca096e1e439ced3a111e5654de5b2d952dbf8b2f59fa71b872b82875927aae8f85ff32f5acac5c8b3babe7be9efbec06b485f30ce6e3d8fdf28f566bcae56a7726bd7640b33a3bc64882e4b3d5533355cfd185b71fe0cd5655590f5c0e79aa837f55b4bc33722ba199fa34374c6", 0x92, 0x7) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f00000025c0)='./file0\x00', 0x60000, 0xa) readv(r3, &(0x7f0000002540)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000001380)=""/48, 0x30}, {&(0x7f00000013c0)=""/71, 0x47}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/188, 0xbc}, {&(0x7f0000002500)=""/57, 0x39}], 0x7) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/149, 0x95}], 0x1) 00:00:07 executing program 5: r0 = shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000ffe000/0x2000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = socket$inet(0x2, 0x1, 0x7) fdatasync(r1) r2 = socket$inet(0x2, 0x20000000, 0x0) setsockopt(r2, 0x0, 0x6, &(0x7f0000000140)="0100358a", 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r3, 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x7e4bb60bc92bc203) fcntl$getown(r2, 0x5) r4 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil) shmat(r4, &(0x7f0000ffa000/0x3000)=nil, 0x1000) r5 = socket(0x18, 0x1, 0x1) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r6 = semget$private(0x0, 0x3, 0x20) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) semctl$GETNCNT(r6, 0x2, 0x3, &(0x7f0000000180)=""/175) r7 = shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x0) __clone(0x0, 0x0) shmdt(r7) 00:00:07 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1800004) linkat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) 00:00:07 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:07 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) bind$unix(r1, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x9) listen(r0, 0x0) r2 = paccept(r0, 0x0, 0x0, 0x0) accept(r0, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0xc) r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x1000000029, 0x32, &(0x7f0000000040)="ebff", 0x2) getpgrp() getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgrcv(r6, 0x0, 0x0, 0x0, 0x0) msgsnd(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r8 = getegid() flock(r4, 0xd) r9 = getpid() r10 = socket(0x18, 0x1, 0x0) setsockopt(r10, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xffffffffffffff45) getpgid(r9) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x0, r7, r8, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r9, 0x0, 0x3, 0x80000000, 0x6, 0x966}) [ 76.1882047] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1381 command syz-executor.3) 00:00:07 executing program 3: r0 = open(&(0x7f0000000180)='./bus\x00', 0x800, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) shutdown(r1, 0x1) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="d8f6b6949b1b14c60acbf41934b6ab54270c8560f01c60121a2ff868eb6a5c74e57ad33e3cd67f0b68b863ac732b8896b4d0d9c91cee90e1f983e9923ec354f4a74d8b12d5ffdc71fc60a490a0bb0a57a96600fb02559db98ef058c0791eb0a2656bdf6ac27e6800dc2252d3eea0457694a330fe37ce455e86967f0c54e41afa4646f6782fca7e38f8db853b5f41fd7a4df6", 0x92}, {&(0x7f0000000200)="b3083984bddf0e48d667ff8c6dd6b4edb5d8d869d7b6238262b88730222c6ed116441460ba93f9482271097dd54dcfbf57b9c3922ec5f0", 0x37}, {&(0x7f00000001c0)="e7ba6ab7445e37d55682bde53c807436e6a21407f12fe4", 0x17}, {&(0x7f0000000280)="9b893ddcf4bb6c5db13c754af74ae0207a7cb2929d0a60eca04f4fbd8ce523211cad5cb4e9c33fd959ccf800c789531f4cc1b8db8788034d74cbd1bcb8bdf572aafaa5244bc220e7ab1e9f21bfd1866a0f8cdca39e366884a2ab41afd8245bc3ff48fc06", 0x64}, {&(0x7f0000000900)="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", 0x6bd}], 0x10000000000002c1, 0x0) 00:00:07 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:07 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) writev(r0, &(0x7f0000001980)=[{&(0x7f0000001c00)="b426652889b178ebce91f988753e32ee65525659197452117a5d2e962fc3608386fdb450862af17c3dcaf2915a4dd93bd6511cbc9c8eaba240e3552a13f588442d8d86f43f6698bab04a9dd0503a28ee335547ff56d057ee9bd5377565bf8d35f5dff40081979e93c4cbbe6a0c73313e0797c044a695f619908341e1988996ddd4c642f8320484605a4a2a081a9b907cc1d63fc29d83b86a44395d7a35288ca69487fc6b50518510c94174ef5838474a0d8747a8b8f4adfcecb58315a07b4cf827011a8fe65afa7a30a2527acde3cfee5907eb37cb922de747cf6acf7a5f375e5807d1145b6a7c", 0xfffffee9}], 0x1) chdir(&(0x7f0000000040)='./file0\x00') getitimer(0x3, &(0x7f0000000000)) 00:00:07 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) readv(r1, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/222, 0xde}], 0x1) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchdir(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) open(0x0, 0x0, 0x0) link(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') pwrite(r2, &(0x7f0000000000)="17", 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) _lwp_create(&(0x7f0000000240)={0xc, &(0x7f0000000140)={0x2, &(0x7f0000000080)={0x4, 0x0, {[0xd2, 0x81, 0x20f]}, {0xfffffffffffffff8, 0x4}, {0x7, 0x1, '[\x00'}}, {[0x8, 0x9, 0x3, 0x8d]}, {0x8, 0x3, 0x5}, {0x7470c996, 0x6, '\x00'}}, {[0x1, 0xb7e, 0x8, 0x4]}, {0xcc, 0xffffffffffffffff, 0x5}, {0x401, 0x536d80b3, '\x00'}}, 0xc0, &(0x7f00000001c0)) renameat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') 00:00:08 executing program 5: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)}], 0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0xc) getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 00:00:08 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0\x00') msgget(0x1, 0x50) r0 = msgget$private(0x0, 0x2d) msgsnd(r0, &(0x7f0000000c80)={0x1, "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"}, 0x44b, 0x800) r1 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r1, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="0100cb000000001e9233614b000daa40245f6811c4c2e3ebd8e60cab9cd3ca30b1211b628c066f3831f33a21d5a67f769a6c9696a4d54ffd1041ba49e4bf89d999458ab740317ce546bac7b2ed39d55f2286471b8eff6eb1ebb20d1e6548ae2112da861ea482b868ccdc6a04d0796548851151c9fb6d984020b61ce9568f9d68df3629c650204d66b067000000000000ec9e61efb559d44980001978f512752017cea2b4b466a60d30e4febfd1ed3d6a3f871647b3571294d63a09a4d8c6e116ec58cf8ee579280e81aca58240c72606ab5ab60f07372975fe9d9688e9b2893ecef56ed926de45615f5fd53e38b174c86c0463e7c55902fce66fed6c38c154e95fb600000000000000000000000000000000e4a34d4d96a81e5d14794b77d6e913e6486466f0636e8f88357363d9e6dfd0f33a6595932aef95aa44af"], 0xc) getsockname$unix(r2, 0x0, 0x0) accept(r2, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) 00:00:08 executing program 4: r0 = socket(0x18, 0x3, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) recvfrom$inet(r1, &(0x7f0000000040)=""/32, 0x20, 0x4, &(0x7f0000000080)={0x2, 0x1}, 0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="4e0652aa57528283b33cb58ec9bea650e147f866110a66b8d126a97c67101c017f3917d34f3b81b149031429f193b1644f22e3578bb45f88", 0x72d}], 0x1) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@file={0x0, ""/8}, &(0x7f00000001c0)=0xa) accept(r2, &(0x7f0000000200)=@in6, &(0x7f0000000240)=0xc) 00:00:08 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:08 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x1400028, 0xe6) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/39, 0x27) mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x0, 0x5, &(0x7f0000000080)="02000000", 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1011, r3, 0x0, 0x5) 00:00:08 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pipe2(&(0x7f0000000000), 0xd65133a7adfbef49) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x82afb63998b64fa4, 0xa93, r2, 0x0, 0x9) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 00:00:08 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc, 0x98, r2, 0x0, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1000d22, 0x0) msgget(0x1, 0x204) shutdown(0xffffffffffffffff, 0x2) 00:00:08 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x8, 0x2) unlink(&(0x7f0000000000)='.\x00') 00:00:08 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) _lwp_create(&(0x7f0000000300)={0x400f0020, &(0x7f0000000280)={0x0, &(0x7f0000000080)={0x400f0020, 0x0, {[0xfffffff8, 0xffffffbf, 0x7ff, 0x4]}, {0x3, 0x3}, {0x9, 0x3, '\x00'}}, {[0x2, 0x8, 0x1, 0x200]}, {0x3, 0x9, 0x1}, {0xffffffff, 0x100000000, '\x00'}}, {[0x10000, 0x1, 0x80000000, 0x4]}, {0x1, 0x80000001, 0x1}, {0x4, 0x0, '\x00'}}, 0x1c0, &(0x7f0000000100)) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) write(r0, &(0x7f0000000140)='Y', 0xffffffffffffff1f) fsync(r0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/218) msgrcv(r2, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x0, 0x400) r3 = getgid() r4 = getpgrp() r5 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r6 = geteuid() r7 = getgid() r8 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r10 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r5, 0x1, &(0x7f00000027c0)={{0xc000000, r6, r7, r8, r9, 0x37, 0x1}, 0x400, 0x1, r10, r4, 0x6, 0x8, 0x2}) r11 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r11, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) r13 = getpgrp() r14 = __clone(0x4000, &(0x7f0000000500)="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") msgctl$IPC_SET(r2, 0x1, &(0x7f0000001500)={{0x80000000, 0xffffffffffffffff, r3, r6, r12, 0xebcffcffd08fab3c, 0x1}, 0x40, 0x49, r13, r14, 0xfffffffffffffe00, 0x5, 0x1, 0x1000}) r15 = _lwp_self() _lwp_suspend(r15) _lwp_wakeup(r15) _lwp_wakeup(r15) open$dir(&(0x7f0000000380)='./file0\x00', 0x200, 0x110) [ 77.3397258] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1509 command syz-executor.4) [ 77.4098213] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1312 command syz-executor.5) 00:00:08 executing program 1: _lwp_getprivate() r0 = __clone(0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x10, r2, 0x0, 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x10, r3, 0x0, 0x0) wait4(0x0, &(0x7f0000001300), 0x2, &(0x7f0000001340)) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) r5 = socket(0x18, 0x3, 0x0) recvmsg(r5, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="004000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eab68d6fc87d0eb878647bd07c"], &(0x7f0000000280)=0x48) r6 = fcntl$dupfd(r5, 0x0, 0xffffffffffffff9c) fcntl$getown(r6, 0x5) ptrace(0xe, r4, &(0x7f0000000040), 0x0) ptrace(0x1000000000100c, r4, 0x0, 0x0) r7 = __clone(0x0, 0x0) ptrace(0x9, r7, 0x0, 0x0) ptrace(0xe, r7, &(0x7f0000000040), 0x0) wait4(r7, 0x0, 0x10, 0x0) _lwp_create(&(0x7f0000001200)={0xb, &(0x7f0000001180)={0x400f0028, &(0x7f0000001100)={0xa, 0x0, {[0x2731b432, 0x3, 0x10000, 0x9]}, {0x5, 0x5, 0x1}, {0x6, 0xc45, 'u\x00'}}, {[0x9, 0x9, 0x9]}, {0x7, 0xee, 0x6}, {0x7f, 0x1, ')\x00'}}, {[0x4, 0x8, 0x1, 0x3ff]}, {0x80000000, 0x2, 0x5}, {0x6, 0x7, '\x00'}}, 0xc0, &(0x7f0000001280)=0x0) _lwp_getname(r8, &(0x7f00000012c0)=""/1, 0x1) ptrace(0x20, r0, &(0x7f0000000000), 0xfffbffffffffffff) r9 = msgget$private(0x0, 0x0) r10 = msgget(0x2, 0x10) msgrcv(r10, &(0x7f0000000000)={0x0, ""/4096}, 0x12a5, 0x3, 0x1800) msgsnd(r9, &(0x7f00000010c0)=ANY=[@ANYBLOB="0200000000000000c2a1a32ae169ea11750a8b12bc7151e59bccb3"], 0x1b, 0x1800) msgsnd(r9, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) 00:00:08 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fsync(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = getpgrp() r4 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r5 = geteuid() r6 = getgid() r7 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r9 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r4, 0x1, &(0x7f00000027c0)={{0xc000000, r5, r6, r7, r8, 0x37, 0x1}, 0x400, 0x1, r9, r3, 0x6, 0x8, 0x2}) fchown(r2, r5, 0x0) [ 77.4899448] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1312 command syz-executor.5) 00:00:09 executing program 5: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in, 0xc, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/246, 0xf6}], 0x2, &(0x7f0000001200)=""/115, 0x73}, 0x82) 00:00:09 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x1400028, 0xe6) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/39, 0x27) mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x0, 0x5, &(0x7f0000000080)="02000000", 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1011, r3, 0x0, 0x5) 00:00:09 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r1, &(0x7f0000000080)=@in, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 78.0907161] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1509 command syz-executor.4) 00:00:09 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:09 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:09 executing program 4: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:09 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x10282, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x202, 0x2) r0 = socket(0x1f, 0x3, 0xfc) bind(r0, &(0x7f00000001c0)=@un=@file={0x1, './bus\x00'}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x7ed206e4d76716b5, 0x52) r1 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = accept$inet(r3, &(0x7f0000000100), &(0x7f0000000140)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xed54aa68f4d06a91, r4, 0x0, 0xfffffffffffffe00) [ 78.5513216] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1886 command syz-executor.5) 00:00:10 executing program 4: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x682eb13985c518e6, 0x7}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r0, &(0x7f0000000340)="97d73753", 0x349) [ 78.6113992] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1886 command syz-executor.5) 00:00:10 executing program 4: r0 = semget$private(0x0, 0x3, 0x200) open$dir(&(0x7f0000000080)='./file0\x00', 0xc0840, 0x4) semctl$GETNCNT(r0, 0x88c46dd2905871ad, 0x3, &(0x7f0000000040)=""/19) semctl$GETVAL(r0, 0x21998c56932668fc, 0x5, &(0x7f0000000000)=""/44) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="861a35e94e"], 0x1) ptrace(0x9, r2, 0x0, 0x0) r3 = socket(0x2, 0x5, 0x1) listen(r3, 0x3) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000001180), 0x0) [ 78.6714771] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1886 command syz-executor.5) [ 78.6915072] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1886 command syz-executor.5) [ 78.8617288] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1338 command syz-executor.4) 00:00:10 executing program 5: r0 = __clone(0x900, 0x0) wait4(0x0, 0x0, 0x8, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/218) msgrcv(r1, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x0, 0x400) r2 = geteuid() r3 = getpgrp() r4 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r5 = geteuid() r6 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r8 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r4, 0x1, &(0x7f00000027c0)={{0xc000000, r5, 0x0, r6, r7, 0x37, 0x1}, 0x400, 0x1, r8, r3, 0x6, 0x8, 0x2}) r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x5, r9, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x3, r2, 0x0, 0x0, 0x0, 0x20, 0x100}, 0xe0, 0x7ff, r9, r0, 0x101, 0xd0, 0x1, 0xfffffffffffffff8}) 00:00:10 executing program 1: _lwp_getprivate() r0 = __clone(0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x10, r2, 0x0, 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x10, r3, 0x0, 0x0) wait4(0x0, &(0x7f0000001300), 0x2, &(0x7f0000001340)) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) r5 = socket(0x18, 0x3, 0x0) recvmsg(r5, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="004000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eab68d6fc87d0eb878647bd07c"], &(0x7f0000000280)=0x48) r6 = fcntl$dupfd(r5, 0x0, 0xffffffffffffff9c) fcntl$getown(r6, 0x5) ptrace(0xe, r4, &(0x7f0000000040), 0x0) ptrace(0x1000000000100c, r4, 0x0, 0x0) r7 = __clone(0x0, 0x0) ptrace(0x9, r7, 0x0, 0x0) ptrace(0xe, r7, &(0x7f0000000040), 0x0) wait4(r7, 0x0, 0x10, 0x0) _lwp_create(&(0x7f0000001200)={0xb, &(0x7f0000001180)={0x400f0028, &(0x7f0000001100)={0xa, 0x0, {[0x2731b432, 0x3, 0x10000, 0x9]}, {0x5, 0x5, 0x1}, {0x6, 0xc45, 'u\x00'}}, {[0x9, 0x9, 0x9]}, {0x7, 0xee, 0x6}, {0x7f, 0x1, ')\x00'}}, {[0x4, 0x8, 0x1, 0x3ff]}, {0x80000000, 0x2, 0x5}, {0x6, 0x7, '\x00'}}, 0xc0, &(0x7f0000001280)=0x0) _lwp_getname(r8, &(0x7f00000012c0)=""/1, 0x1) ptrace(0x20, r0, &(0x7f0000000000), 0xfffbffffffffffff) r9 = msgget$private(0x0, 0x0) r10 = msgget(0x2, 0x10) msgrcv(r10, &(0x7f0000000000)={0x0, ""/4096}, 0x12a5, 0x3, 0x1800) msgsnd(r9, &(0x7f00000010c0)=ANY=[@ANYBLOB="0200000000000000c2a1a32ae169ea11750a8b12bc7151e59bccb3"], 0x1b, 0x1800) msgsnd(r9, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) 00:00:10 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r1, &(0x7f0000000080)=@in, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:10 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:10 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1) r3 = getuid() r4 = getpgrp() r5 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r6 = paccept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc, 0x60000000) recvfrom$unix(r6, &(0x7f0000000200)=""/110, 0x6e, 0xca40e945c1a028d1, &(0x7f00000000c0)=@abs={0xa93ff38f0336f01a, 0x0, 0x1}, 0x8) r7 = geteuid() r8 = getgid() r9 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r11 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r5, 0x1, &(0x7f00000027c0)={{0xc000000, r7, r8, r9, r10, 0x37, 0x1}, 0x400, 0x1, r11, r4, 0x6, 0x8, 0x2}) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) chown(&(0x7f0000000000)='./file0\x00', r3, r8) 00:00:10 executing program 5: socketpair(0x1, 0x70000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket(0x2, 0x5, 0x3) getsockopt(r1, 0xde, 0x2, &(0x7f0000000140)=""/255, &(0x7f0000000240)=0xff) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000100), 0xc) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$dupfd(r0, 0x0, r4) setsockopt(r2, 0x4, 0x7, &(0x7f00000000c0)="cf0043865c688245daf6c4cec9aa51797ffe", 0x12) 00:00:10 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r1, &(0x7f0000000080)=@in, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:10 executing program 3: r0 = __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001280)="632afa88e1becab5971bc83a8d33fac2fe34f0a32ea741e1e8735235ed0f7889ae272b77c12c8cd50d47f3d78c87b5ff876c75d59a6f36a226689fe3e15c353cf2750bd220b258313cdcf69ef2b0116b9371ee1cca1c740fcc2a0f97694712969115dc1b56b4e33d9418ca3d4a17e436d2bbf805d63a85d7444eaf14d0085fd9c8b40fbb8716b4a65f913915fcf3c06eea3cfdc9ab1fb1f41f8d1f4e89d6cc54d5822304f44b519f9993992f344ee5499df46e6035f4", 0xb6}, {&(0x7f0000001080)="95fa91222e77db7ce9", 0x9}], 0x2}, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) r4 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000080)=""/218) msgrcv(r4, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x0, 0x400) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r9, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r10 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r10, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r11 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r11, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) msgsnd(r4, &(0x7f00000013c0)=ANY=[@ANYPTR64=&(0x7f0000001400)=ANY=[@ANYBLOB="12e9aa88e0472833b4edd1b159e1cfc6aed9eba73e40e023e485eab20853d8c87e478e947bea1df5fad7468e11244e2906d010fbdb7d935913ed87fb01586e8eda816db13c38cb27b8771564879a441fb843428c81b6776f851a8f7f8c430e878dfff251fec8458980f575f096c8937c094920d2b3107f7dc5df2759f55ea4ed735029d8a0915d44c78b3f45dab8f5e8cad6916ab9e0a049c935b077ae55d55a2010139787bf8f2b563447d691fbd6de0e90221b155716208917889826f292c598b1303c5d09848be6bfe1e72fa31ea9198e7b62fc8f0f36cfa013a413b08702ff1c", @ANYPTR64=&(0x7f0000001240)=ANY=[@ANYRESDEC=r0], @ANYRES64=r5, @ANYRESHEX=r6, @ANYRESDEC=r7, @ANYRESHEX=r11, @ANYRESHEX=r2, @ANYRESHEX=r10]], 0x1, 0x800) getsockname$unix(r2, &(0x7f0000001040)=@abs, &(0x7f0000001200)=0x8) msgrcv(r3, &(0x7f0000001180)={0x0, ""/84}, 0x5c, 0x0, 0x800) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r13 = semget$private(0x0, 0x7, 0x0) semop(r13, &(0x7f0000000240), 0x0) semop(r13, &(0x7f0000000240), 0x6) semctl$SETVAL(r13, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r13, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r14, r12, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r15 = getuid() r16 = getegid() msgctl$IPC_SET(r3, 0x1, &(0x7f00000010c0)={{0x0, 0xffffffffffffffff, r14, r15, r16, 0x8, 0x6}, 0x9a97, 0x9, r0, 0xffffffffffffffff, 0xfffffffffffffffb, 0x10000, 0x617c, 0x45c}) 00:00:10 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x0) pipe(&(0x7f0000000180)) readv(r0, &(0x7f00000006c0), 0x325) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="b426652889b178ebce91f988753e32ee65525659197452117a5d2e962fc3608386fdb450862af17c3dcaf2915a4dd93bd6511cbc9c8eaba240e3552a13f588442d8d86f43f6698bab04a9dd0503a28ee335547ff56d057ee9bd5377565bf8d35f5dff40081979e93c4cbbe6a0c73313e0797c044a695f619908341e1988996ddd4c642f8320484605a4a2a081a9b907cc1d63fc29d83b86a44395d7a35288ca69487fc6b50518510c94174ef5838474a0d8747a8b8f4adfcecb58315a07b4cf827011a8fe65afa7a30a2527acde3cfee5907eb37cb922de747cf6acf7a5f375e5807d1145b6a7c", 0xe7}], 0x2a2) 00:00:11 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:11 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:11 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, 0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x22, 0x3, 0x0) write(r0, &(0x7f0000000040)="b7a76c02", 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0}, 0xc) 00:00:11 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) Jan 1 00:00:11 ci2-netbsd-kubsan-2 dhcpcd[276]: dhcpcd_handlelink: Invalid argument 00:00:11 executing program 1: pipe2(0x0, 0x1000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) open$dir(&(0x7f0000000180)='./file0\x00', 0xca9946ba9c75bd9, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fcntl$setstatus(r1, 0x4, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) __clone(0x0, 0x0) 00:00:11 executing program 3: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2004, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000180)="820a7906319742fb2850d1da245a093039c3ebc33a6b9e44c36069ecf3bb7e07cb3ac6058c5a65cb93aeaf0dd65cbbfe2352c53a69e0e71c68d6734feaee8285571c8568bfac852aa5b86b4e596679cfbc40266971dc508752ce978cd0dc5997f2e7886abed99491b7a284b755a4d2a3865dac145d14563626b6b4629353cca185532b4546c9258c6a436dc22e2e543fcd82085aa11a735427", 0x99}, {0x0}], 0x2, 0xfffffffffffffff9) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/239, 0xef}, {&(0x7f00000003c0)=""/171, 0xab}], 0x2, 0x400) 00:00:11 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) ‚ y1—Bû(PÑÚ$Z 09ÃëÃ:kžDÃ`iìó»~Ë:ÆŒZeË“®¯ Ö\»þ#RÅ:iàçhÖsOêî‚…W…h¿¬…*¥¸kNYfyϼ@&iqÜP‡RΗŒÐÜY—òçˆj¾Ù”‘·¢„·U¤Ò£†]¬]V6&¶´b“SÌ¡…S+EFÉ%ŒjCmÂ..T?Í‚Z¡sT'[ 80.2635789] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2014 command syz-executor.4) 00:00:11 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r1, &(0x7f0000000080)=@in, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:11 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 80.3536955] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2014 command syz-executor.4) 00:00:11 executing program 4: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000280), 0xffffffb7}], 0x100000000000002e) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x203) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000, 0x83) nanosleep(&(0x7f0000000140)={0x5, 0x29dd}, 0x0) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x2, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) read(r4, &(0x7f00000001c0)=""/121, 0x79) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x80) 00:00:11 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x1480200, 0xb1e9c6f241f4df2d) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000200)=@in, 0xa, &(0x7f0000000300), 0x4, &(0x7f0000000640)=""/123, 0x7b}, 0xc4ab54304dd903e1) writev(0xffffffffffffff9c, &(0x7f0000000000)=[{&(0x7f0000000140)="bb83bcc97c2b8886d31b30aefcdb55862c0ff1ef7b9b98c588d08b6b67261a16d1f0c62379f6d7b0fc0eefb081a6c13aa0172c9c0ee961536ad814283ca4be1a31ce6400d6bbd653a774764893e0c3964c7be1e0370b857cacd90ce28f3a61c1c5f7513615aa0b35ee00b59b601fc13b1c65916b80c6e8b7cfe6442cdcb53b2cfe15b321733e4c86e63e924cee1b4c40e5b7ab39da83ca46bc8a427548ae53ceba3dd35a793ad58da32959987e66076e", 0xb0}, {&(0x7f0000000080)="2997f33f173fb0a6057ea1bbe078f872f7fe33cf3b5789609c15afb19b00503ea8df7e9d23440a918a4a0064fde09c9f9c670f97588587fa5c71aefacbab8ce70399926c405e5e2565208bc45a3e9f43efc0f56ef872966338240c8b094d7feed8127ef6cd0fb1a290f24ae5947d73422e6d1a1f6ae6283bc37640ad4c", 0x7d}], 0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$sock_int(r2, 0xffff, 0x10, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 00:00:11 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="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", 0xfb, 0xc05, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x1) fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) 00:00:11 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r1, &(0x7f0000000080)=@in, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:11 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:12 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r1, &(0x7f0000000080)=@in, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000300)={0xffffffff, 0x53d7a7bd}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:12 executing program 4: madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x808002, 0x8) readv(r0, &(0x7f0000000040), 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004802c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1, 0x0) 00:00:12 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:12 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000200)=@un=@abs, 0xfffffe98, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/26, 0x1a}], 0x1, &(0x7f00000001c0)=""/3, 0x3}, 0x421) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) writev(r0, &(0x7f0000000740), 0x295) 00:00:12 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) ‚ 00:00:12 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:12 executing program 3: r0 = __clone(0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000000), 0x28, &(0x7f00000002c0)) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) __clone(0x1600, &(0x7f00000001c0)="7477a0b1bf5fc7bb622b09bfb5fa08ba6373a0585d11f8ed521c0c435e3e29a35c16b4b7ebd8a9f12d0b563838dfd04d021754ed21c0753d636d15acec0ad7bb02f28fc96a62f4ea2d8352febbd92e350fb47929c99ad879d6116c113cbc98c9323400c15fc2dabfb897f08e8dc15fe5db5432722d4d3e4753c469cb88c1d5f82632b9b4d6c12aa4538544c553236f954e905d4ddba306c87282d68b6055cb548ea74ef7d35cb7263776ec435624e1825a01fc7371bee9d35a5dcc54a77617b669be316d2e75b4fa32a2205e29") ptrace(0xe, r2, &(0x7f0000000040), 0x0) ptrace(0x1000000000100c, r2, 0x0, 0x0) r3 = __clone(0x2d7f, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x5, r4, &(0x7f0000000000), 0x0) ptrace(0x8001, r4, &(0x7f0000000380), 0x8000) r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x400000020000000) wait4(r6, &(0x7f0000000000), 0x1, &(0x7f0000000040)) setpgid(r5, r6) ptrace(0x9, r3, 0x0, 0x0) ptrace(0xe, r3, &(0x7f0000000040), 0x0) wait4(r3, 0x0, 0x10, 0x0) _lwp_create(&(0x7f0000001200)={0xb, &(0x7f0000001180)={0x400f0028, &(0x7f0000001100)={0xa, 0x0, {[0x2731b432, 0x3, 0x10000, 0x9]}, {0x5, 0x5, 0x1}, {0x6, 0xc45, 'u\x00'}}, {[0x9, 0x9, 0x9]}, {0x7, 0xee, 0x6}, {0x7f, 0x1, ')\x00'}}, {[0x4, 0x8, 0x1, 0x3ff]}, {0x80000000, 0x2, 0x5}, {0x6, 0x7, '\x00'}}, 0xc0, &(0x7f0000001280)) r7 = msgget$private(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r8, 0xc, r10) r11 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r11, 0x2, &(0x7f0000000080)=""/218) r12 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r12, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r13 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r13, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r14 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r14, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r15 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r15, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r16 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r16, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r17 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r17, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r18 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r18, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r19 = open(&(0x7f00000000c0)='./file0\x00', 0x221, 0x0) fcntl$lock(r19, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r20 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r20, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) msgrcv(r11, &(0x7f0000000900)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR, @ANYRESHEX=r7, @ANYRESHEX=r12, @ANYRES16, @ANYRES64], @ANYRES16, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES64=r8, @ANYRESDEC=r5, @ANYRES16], @ANYRESOCT=r13, @ANYRES32, @ANYRESDEC, @ANYRESOCT=r14, @ANYRES16], @ANYRESDEC, @ANYPTR64, @ANYRESHEX=r15, @ANYPTR=&(0x7f0000000880)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRESOCT=r16, @ANYBLOB="c7d8d8dd9a29c71c2f09b5db9af5703b1e89ad48b420024f9786c4898e245f2eb123ecc766b9289fbbc8061c2532d380f08a9ad85aafb22fe94433e2d7ad1b705290a54d4e85981189f612355d94b690e477a02bcc42b93092736eddf2d5ca5bbd994d07bef04ca87f7b4e9356dfe4abd42a2a2fcf182fb2fc22a244626c18b3e11e5c2531dd54eb793cdd6054", @ANYBLOB="a83a06e526c61925", @ANYRESHEX=r0, @ANYPTR64, @ANYRES32=r9, @ANYRES32=r17], @ANYRESHEX, @ANYRES32=r18, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR], @ANYPTR64, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES32=r19], @ANYRESDEC, @ANYRESOCT=r20, @ANYRESDEC], @ANYRES16, @ANYRES16=r14], 0x8, 0x0, 0x400) msgsnd(r11, &(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYRESHEX, @ANYRESDEC]], 0x1, 0x1800) getgid() msgsnd(r7, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e3c61a38faa10a4d01dca3470f0cef24dbb70002ec2fc1419591000000000000000000000000000800"/59], 0x31, 0x800) msgrcv(r7, &(0x7f00000000c0)={0x0, ""/84}, 0x5c, 0x1, 0x800) 00:00:12 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:13 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='E', 0x1}], 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x6, 0x2, &(0x7f0000000000)='*FW=', 0x4) geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r3 = semget$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) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r5 = semget$private(0x0, 0x3, 0x448) semctl$IPC_RMID(r5, 0x0, 0x0) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r4, r2, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r6 = socket(0x2, 0x1, 0x0) bind(r6, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r7 = dup(r6) listen(r7, 0x4004) getppid() getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000001c0)=0xc) setgroups(0x2, &(0x7f0000000140)=[r4, r8]) 00:00:13 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2, 0x90, r3, 0x0, 0xffff) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) pipe2(&(0x7f0000000000), 0x0) 00:00:13 executing program 1: r0 = getgid() setegid(r0) r1 = _lwp_self() _lwp_suspend(r1) _lwp_wakeup(r1) _lwp_continue(r1) _lwp_create(&(0x7f0000000300)=ANY=[@ANYBLOB="0800000000deffffffffffffff0000f507006ecf58116a769522ce000002000000ff0f000004000000ac00000000000000020000000000000002000000000000000a0000000000000001040000000000005c2800"], 0x40, &(0x7f0000000140)=0x0) _lwp_unpark_all(&(0x7f0000000180)=[r1, r2], 0x2, &(0x7f00000001c0)=0x3f) r3 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r3, r4) getsockopt(r4, 0x0, 0x5, 0x0, 0x0) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r5 = getuid() setreuid(0x0, r5) r6 = __clone(0x30cc23aaf2e22677, &(0x7f0000000380)="c146a02b00c5e9fbe0a210192d814cc2f795cf690e6e78d402cfe32a800edf9f1d8a46ad75420db08495b368204ea0d02c3d8887fcd8b142f2956ab986ca5c52bb8791b5b9fc6d84425cea1d31fcc9d828ae8bfd55f55a7d24bc608a41a54a4c830804cb0847d8530f7a5f67ec32102758f7abd187f14922fa3b3885095bf3cc69cf4bc090a075d973a63483d7ce6424830753c0c7a62848a1091856489e920e81a6d5ff1e60af") r7 = shmget$private(0x0, 0x4000, 0x510, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r7, 0x3) shmctl$SHM_LOCK(r7, 0x3) r8 = getuid() r9 = getuid() r10 = getgid() chown(&(0x7f00000001c0)='./file1\x00', r9, r10) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, r10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = getpid() ptrace(0x7, r11, 0x0, 0xfffffffffffffffb) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000280)={{0x2, r5, 0xffffffffffffffff, r8, r10, 0x80, 0x5}, 0xc19, 0xfff7, r6, r11, 0x2, 0x6, 0x4}) r12 = getuid() setreuid(0x0, r12) __clone(0x0, &(0x7f0000000040)="c146a02b00c5e906e1a210192d814cc2f795cf690e6e78d402cfe32a800edf9f1d8a46ad75420db08495b368204ea0d02c3d8887fcd8b142f2956ab986ca5c52bb8791b5b9fc6d84425cea1d31fcc9d828ae8bfd55f55a7d24bc608a41a54a4c830804cb0847d8530f7a5f67ec32102758f7abd187f1492efa3b3885095bf3cc69cf4bc090a075d973a63483d7ce6424830753c0c7a62848a1091856489e920e81a6d5ff1e60af") shmget$private(0x0, 0x4000, 0x510, &(0x7f0000ffc000/0x4000)=nil) 00:00:13 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:13 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:13 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) y1—Bû(PÑÚ$Z 09ÃëÃ:kžDÃ`iìó»~Ë:ÆŒZeË“®¯ Ö\»þ#RÅ:iàçhÖsOêî‚…W…h¿¬…*¥¸kNYfyϼ@&iqÜP‡RΗŒÐÜY—òçˆj¾Ù”‘·¢„·U¤Ò£†]¬]V6&¶´b“SÌ¡…S+EFÉ%ŒjCmÂ..T?Í‚Z¡sT'[ 81.7755648] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1969 command syz-executor.5) 00:00:13 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:13 executing program 3: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace(0xb22, r1, &(0x7f0000000080), 0x101) ptrace(0xd, r0, 0x0, 0x0) 00:00:13 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100e91f7189591e7633614b00"], 0x56) listen(r1, 0x0) accept$unix(r1, 0x0, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 00:00:13 executing program 2: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:13 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:13 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004802c2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)='_', 0x1}], 0x1) pwritev(0xffffffffffffff9c, &(0x7f0000000200)=[{&(0x7f0000000180)="e8c26ba073ab20d74259507fb60827aa0dd4faccb39b09c9", 0x18}, {&(0x7f0000000280)="46e27655b037bb625d11c903dd7df7a0f9eb05396682ee87b2001d377084ea043ef0309aa1e1a41e9b2c93445d2a7434f7418fdfa2295c775dccf1ef13874eaceb3cb1ebfa67563bf8b70b8e9048b0dd756cf78df14e0fb68cda7c9a83ada51adaa864", 0xfffffffffffffd39}, {&(0x7f0000000300)="4a7f15b612fe56a8cba29d45b511df69094bc056d07e0e1e502b053ffda02a8571a3f895e1b14607f82dd48cd24aec2b75c90d204905c1cd6e3e53c5721592c7ca8d1aabd5", 0x45}], 0x3, 0x3ff) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x2, 0x40, 0x1000}, {0x3, 0x3, 0x1800}, {0x6, 0x7}, {0x0, 0x68, 0xc00}, {0x0, 0xfffffffffffffffc, 0x1000}, {0x1, 0xfff4}], 0x7) semop(r1, &(0x7f0000000240), 0x6) open(&(0x7f0000000140)='./file0\x00', 0x80, 0x1) semop(r1, &(0x7f0000000380)=[{0x0, 0x81, 0x800}], 0x1) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = socket(0x18, 0x3, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) [ 82.2561992] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1969 command syz-executor.5) 00:00:13 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:14 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20228, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = getpgrp() fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x3, 0x1, 0x80000000, 0x3, r2}) fcntl$lock(r1, 0x7, &(0x7f0000004300)={0x0, 0x0, 0x0, 0x2ffffffff}) 00:00:14 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:14 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002ca, 0x0) pread(r0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) pwritev(r1, &(0x7f0000000500)=[{&(0x7f00000002c0)="7468788a587ac0d2026d4215a7ca952fbe9a2968608dfaf8038dd0eb87a1fb9c8cdc001b718c8a69ba9afc855bd93b", 0x2f}, {&(0x7f0000000300)="7e9ffe78515ef5f40d72d7189232a9771e6daa400ad68360532ede27598fd4148ec8d0a26ba2b730159b6f8124bb79770ec13f9dedeaa2eefe2a246a44405a6cf7b44a8ef9843a3e60c7595b931e0be5668eef64d4612ba6693bcb4ca40f548424744f023489bd4d0118b66e00c5724e67e823f87d05e9a4eed841b10a5e1be9", 0x80}, {&(0x7f0000000380)="efceb0550ab329b20f8770d59134298d3a54b770be59f312f941171bdfee5080f0c2b13183f0625999f9ced50a32c2246c10c530e98fada1119e5e7f5ba216b6af1f48a59a4e6aa6aa07522853cf868969090ae29d4821b35e881585b228b2c3a997759346eff6648212c76572228c05650ddf68278a5104b4ad05", 0x7b}, {&(0x7f0000000400)="0270aa57f03b9ad7b5189930ab56ddf5b1003b57fb456f92563dc2f480cf5c6ed0e7e6c5d645ad38a3d50d87bd8ccf490bc9", 0x32}, {&(0x7f0000000440)="b5b109ffcca8a2a3a45a1898d240cfdd5cdc33b04074bb6f2a0f4a8a544864e33a0474ed378c3c538087f79a7d8e19400641b6ef542d6e4785dbceb635", 0x3d}, {&(0x7f0000000480)="54044b99233bd6edd8532170ccb5ef65865a68879c56ecae8b5c76a3df55028f86c6a53c13f1cc3a012631798f3131ead9d02828d7bbd74afe33be106a6c008ee2e33f9008f598685f9dc1d3150836e80d818f87ee3c4580d3eb", 0x5a}], 0x6, 0x40) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="b8c8c4e7088a6eb5669eb9d2da99decaf86e1ac735b8b06a208c14351e86ea47faa7583cfca232bf5bb14b56069afcc5a3977ca97a07e549b7f229ac62d1d9add0748fca24b6bba2161da4d72f1bfc92ac2167f96283be4629fabf82b3a69eca895116563dc03938501cb5c04381b34eda483136b387639c0580e46f24fc81192c0c0934c056015439ca65d1e03db9923d566f35a27432603cdfa9e6", 0x9c}, {&(0x7f0000000180)="cbeadbee9db2f7b17a3b85cb6f29d74fa62e5f63fdfb347d00f35dd212f9d8e93138207ee9e1a089110032ef713a45b1164f512aeab5dd929ffdd6e9b6ca358c6f33e0c0617c1134", 0x48}, {&(0x7f0000000200)="6ba5151085186122a275864a91c0ba5126cb46fd970a8467ed12e0d308e391f7e78071c498c4143ba42c418da305da12c1d6709a88e93fbcb29150a04466a4f795226069cfe4a9de09e718de211aec0fcb31b1bba0a69bfe6e91c7b7a153e4c9d84750a5f8419a34e1756bc5882ff783301a4ae81719550d5b7b78221ac7a23a9fd308cafe9abedee34b1ec0951165db7d556594f661512b902bdddab51d9b8487bdd3f4402acfb536eb5a149902a3cd6a336e14fe", 0xb5}], 0x3, 0x1) 00:00:14 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:14 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x400004) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/248, 0xf8}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f00000002c0)=""/186, 0xfffffffffffffdff}, {&(0x7f0000000380)=""/237, 0xed}], 0x4) dup(r1) 00:00:14 executing program 3: r0 = getpgrp() ptrace(0x503, r0, &(0x7f0000000000), 0x1000) r1 = socket$inet6(0x18, 0x3, 0x0) syz_emit_ethernet(0x54, &(0x7f0000000080)="bfb94dc3b3588e34fa3a29083624dcb2931cd91835043e5fc636c2b0122c9079bee8f9b28d71cc7f63876b0a0e66f58e93a3266618b89ec547b79b43a6af70dfd9b879dd1222f34079cd26f9d2f86697c02cdcd5") setsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000000040)={0x0, 0x5}, 0x10) 00:00:14 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:14 executing program 1: r0 = _lwp_self() accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xc) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x20000001}, &(0x7f0000000040)) _lwp_create(&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="1300000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="040000000004000000ea000000080000000100000000000000ff000000000000000400000000000000010000000000000041000000000000002a2c00"/75], @ANYBLOB="02000000db721072050000000aef0000ffffff7f000000000001000000000000000000000000000060050000000000002a0000000000000000"], @ANYBLOB="020000000900000001000080070000000100000000000000080000000000000005000000000000000100000000000000c43e5b7600000000de235b00"], 0x80, &(0x7f0000000280)=0x0) _lwp_getname(r1, &(0x7f00000002c0)=""/1, 0x1) _lwp_wakeup(r0) 00:00:14 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x60) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) readv(r3, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096}, {&(0x7f0000000180)=""/50}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/209, 0x293}], 0x1000000000000203) 00:00:14 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x1f, 0x4, 0x2f) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x18, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect(r2, &(0x7f0000000040)=@in={0x2, 0x2}, 0xc) listen(r0, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc904a1196cfb384c"], 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, r1) 00:00:15 executing program 4: accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) clock_gettime(0x20000000, &(0x7f0000000140)) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/12}, &(0x7f00000000c0)=0xe) getsockname(r0, &(0x7f0000000100)=@in, &(0x7f0000000180)=0xc) 00:00:15 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x6e808a07b12b2476, 0x1) accept(0xffffffffffffffff, &(0x7f0000000100)=@in, &(0x7f0000000140)=0xc) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 00:00:15 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:15 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pread(r0, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:00:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchdir(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x14) r3 = semget$private(0x0, 0x1, 0xb4ee785b7266aae0) r4 = getpgrp() r5 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r6 = geteuid() r7 = getgid() r8 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) shmctl$IPC_SET(r5, 0x1, &(0x7f00000027c0)={{0xbfffffe, r6, r7, r8, r9, 0x20, 0x1}, 0x440, 0x1, r4, r10, 0x6, 0x4, 0xfffffffffffffff7}) r11 = getpgrp() r12 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r13 = geteuid() r14 = getgid() r15 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r17 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r12, 0x1, &(0x7f00000027c0)={{0xc000000, r13, r14, r15, r16, 0x37, 0x1}, 0x400, 0x1, r17, r11, 0x6, 0x8, 0x2}) r18 = geteuid() r19 = getpgrp() r20 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r21 = geteuid() r22 = getgid() r23 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r25 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r20, 0x1, &(0x7f00000027c0)={{0xc000000, r21, r22, r23, r24, 0x37, 0x1}, 0x400, 0x1, r25, r19, 0x6, 0x8, 0x2}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000080)={{0x5, r6, r14, r18, r22, 0x50, 0xfff8}, 0x900000000000000, 0x8, 0x100000000}) open(0x0, 0x400000, 0x0) pwrite(r2, &(0x7f0000000000)="17", 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) __[ 84.0685873] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 919 command syz-executor.5) Jan 1 00:00:15 ci2-netbsd-kubsan-2 syslogd[309]: last message repeated 3 times 00:00:15 executing program 1: madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004802c2, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1, 0x0) 00:00:15 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:15 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:15 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xc) pwritev(r1, &(0x7f0000000880)=[{&(0x7f0000000840)="68ab9dbcfefc6c9bd6d8d9faff9d2f427e1bbddf22f1537fe87a2738c484199e8a5b26321a1ece475451c2cfdaf95ada21a337"}], 0x6, 0x80000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 84.1987594] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 919 command syz-executor.5) [ 84.2087732] ubc_uiomove: error=14 [ 84.2288060] ubc_uiomove: error=14 00:00:15 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:15 executing program 5: r0 = __clone(0x200, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = accept$inet6(r3, &(0x7f0000000240), &(0x7f0000000480)=0xc) r5 = socket$inet6(0x18, 0x7, 0x7c) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) ptrace(0x5, r6, &(0x7f0000000000), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f00000005c0)=0xc) r8 = __clone(0x0, 0x0) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x5, r8, &(0x7f0000000000), 0x0) r9 = getpgrp() r10 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r11 = geteuid() r12 = getgid() r13 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r15 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r10, 0x1, &(0x7f00000027c0)={{0xc000000, r11, r12, r13, r14, 0x37, 0x1}, 0x400, 0x1, r15, r9, 0x6, 0x8, 0x2}) r16 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r16, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) r18 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r18, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000140)="415f736b686b86e174547b4b0be8c02b63e7e9ecc6038fef4d91969f28fd98b66847427a4513c10f96deb2b168ed765c7d7671097cc7f5b993d7eab811930a26093fd57901920634d64e4338f45d24e600f775e9fdddc70fa37a77fbd6ab56b4e56859eb8aa1ff5edd779332f749c3d9e1592feb4aa5627b79a0a7e85b30e996f4d60ae600dbf9c406e221dfad4f9ae0a4c6c6c0d7fcb4066871a6a4f25071de2600810b8a394c1fc40262a5ca5e6f254c4c6371", 0xb4}, {&(0x7f0000000380)="5d9f026b201fdea9522be4d31275a02f48d1f76f6cb69a62e19820811ac49186d05ddf269d4f9cb80002828cc3ad83fc6ac4aad8846cee92d22c2ca559581149e0d56e03f7a8084a323b5a12907b73cee4010e014ba5eab3e455e54cab307187f6b73e05f0fde1d0b7359ed6767b5e8fda211f873f8453a65da9ff17a4f5ff5bb64e4de6976229408ab02570e90e16fbe567ca6d6360f6f29b5437ccc4945e9795f79aad96fd69bf52637187e6acc90ad81ad118af83b2f88bf9b20bcfc063198fb770df89a6cccd", 0xc8}], 0x2, &(0x7f0000000680)=[@rights={0x20, 0xffff, 0x1, [r1, 0xffffffffffffff9c, r4, r5]}, @cred={0x20, 0xffff, 0x2, r6, r7, 0xffffffffffffffff}, @cred={0x20, 0xffff, 0x2, r8, r13, r17}, @rights={0x18, 0xffff, 0x1, [r18, r1]}], 0x78, 0xa}, 0x803) wait4(r2, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fcntl$lock(r1, 0x8, &(0x7f0000000000)={0x3, 0x93193561a62984ea, 0x4, 0x8b, r0}) getpgrp() r19 = __clone(0x0, 0x0) ptrace(0x9, r19, 0x0, 0x0) ptrace(0x5, r19, &(0x7f0000000000), 0x0) wait4(r0, &(0x7f0000000040), 0x40, &(0x7f0000000500)) 00:00:16 executing program 1: open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) getgroups(0x7, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r4 = getpgrp() r5 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r6 = geteuid() r7 = getgid() r8 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r11 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r5, 0x1, &(0x7f00000027c0)={{0xc000000, r6, r7, r8, r10, 0x37, 0x1}, 0x400, 0x1, r11, r4, 0x6, 0x8, 0x2}) r12 = getpgrp() r13 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r14 = geteuid() r15 = getgid() r16 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r18 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r13, 0x1, &(0x7f00000027c0)={{0xc000000, r14, r15, r16, r17, 0x37, 0x1}, 0x400, 0x1, r18, r12, 0x6, 0x8, 0x2}) r19 = getpgrp() r20 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r21 = geteuid() r22 = getgid() r23 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r25 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r20, 0x1, &(0x7f00000027c0)={{0xc000000, r21, r22, r23, r24, 0x37, 0x1}, 0x400, 0x1, r25, r19, 0x6, 0x8, 0x2}) r26 = getpgrp() r27 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r28 = geteuid() r29 = getgid() r30 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r32 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r27, 0x1, &(0x7f00000027c0)={{0xc000000, r28, r29, r30, r31, 0x37, 0x1}, 0x400, 0x1, r32, r26, 0x6, 0x8, 0x2}) getgroups(0xa, &(0x7f0000000000)=[r0, r3, 0x0, 0xffffffffffffffff, r15, r22, r1, r1, 0xffffffffffffffff, r29]) r33 = getpgrp() r34 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r35 = geteuid() r36 = getgid() r37 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r39 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r34, 0x1, &(0x7f00000027c0)={{0xc000000, r35, r36, r37, r38, 0x37, 0x1}, 0x400, 0x1, r39, r33, 0x6, 0x8, 0x2}) setgroups(0x5, &(0x7f0000000040)=[r0, r2, r7, r36, r9]) lchown(&(0x7f0000000440)='./file0\x00', 0x0, r2) 00:00:16 executing program 1: open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) getgroups(0x7, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setgroups(0x1, &(0x7f0000000140)=[0x0]) _lwp_getprivate() lchown(&(0x7f0000000440)='./file0\x00', 0x0, r0) [ 84.7294569] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1444 command syz-executor.4) 00:00:16 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:16 executing program 5: __clone(0x200, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 00:00:16 executing program 0: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 84.9697747] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1444 command syz-executor.4) 00:00:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchdir(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) open(0x0, 0x0, 0x0) pwrite(r2, &(0x7f0000000000)="17", 0x0, 0x2) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:16 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000000}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x192) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) dup2(r2, r1) 00:00:16 executing program 5: r0 = getpgrp() r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r2 = geteuid() r3 = getgid() r4 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r6 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r1, 0x1, &(0x7f00000027c0)={{0xc000000, r2, r3, r4, r5, 0x37, 0x1}, 0x400, 0x1, r6, r0, 0x6, 0x8, 0x2}) r7 = getpgrp() r8 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r9 = geteuid() r10 = getgid() r11 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r13 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r8, 0x1, &(0x7f00000027c0)={{0xc000000, r9, r10, r11, r12, 0x37, 0x1}, 0x400, 0x1, r13, r7, 0x6, 0x8, 0x2}) setregid(r3, r10) r14 = socket(0x2, 0x400000002, 0xa0) connect$unix(r14, &(0x7f0000000180)=ANY=[@ANYBLOB="7369a5ef"], 0xa) 00:00:16 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:16 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) read(r1, &(0x7f0000000040)=""/139, 0x8b) readv(r1, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x1) r2 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r2, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fdatasync(r4) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fdatasync(r5) getsockname(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], &(0x7f0000000140)=0x1002) 00:00:16 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:16 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:16 executing program 5: symlink(&(0x7f00000001c0)='..', &(0x7f0000000140)='./file0\x00') rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') 00:00:16 executing program 5: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200102, 0xa4) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 00:00:16 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:16 executing program 2: r0 = socket(0x18, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:16 executing program 4: getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, &(0x7f0000004c40)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) connect$inet6(r0, &(0x7f0000000000)={0x18, 0x3, 0x1, 0x10000}, 0xc) pipe(&(0x7f00000000c0)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) write(r1, &(0x7f00000002c0)="a50fd2137cc14afaba56b0ecb6efc656d7bf81cdeb47e721f737243edb7db0f38a7a483045a6653cd84fe1135f31c6ddba9565c63ac3920a1da9cada6019cd137e7b63b2f2dc", 0x46) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r2, &(0x7f0000000340)=""/105, 0x69) setsockopt(r0, 0x7, 0x9d9, &(0x7f00000001c0)="9895259bb72c1cda9df24eb73641ef2cdeaf43231b12c9125bf124bcaa275a90ebb0ed5e3c50a455a40f0f943902a02dd87093379cf4bb28a0f339577764dd5797a29ccabc80347d3ed90b3da76af4d601dd4c277612e6fe179ceed291c278aaddd138992b04c8f6223706ae5b3ff8c56ee6d3bdf0bc3574d5cd3231312d919abd3d3bc18db50a52aba6b687c410aef32eaa441716820dc4ac00a10d2d7546814dcd7cdf430c26272ea748d86988a63f3727b52c860cfc9ef98a93929abe92", 0xbf) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x410, r3, 0x0, 0x0) [ 85.7207726] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1475 command syz-executor.4) [ 85.7407884] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1475 command syz-executor.4) 00:00:17 executing program 2: r0 = socket(0x18, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:17 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:17 executing program 1: r0 = socket$inet(0x2, 0x30000001, 0x0) socket$inet(0x2, 0x5, 0x30) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r2 = dup(r1) bind$inet(r2, &(0x7f0000000040)={0x2, 0x3}, 0xc) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0}, 0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$inet(r3, &(0x7f0000000000)={0x2, 0x3}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000080)=0x4, 0x4) 00:00:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchdir(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) open(0x0, 0x0, 0x0) pwrite(r2, &(0x7f0000000000)="17", 0x0, 0x2) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:17 executing program 4: getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, &(0x7f0000004c40)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) connect$inet6(r0, &(0x7f0000000000)={0x18, 0x3, 0x1, 0x10000}, 0xc) pipe(&(0x7f00000000c0)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) write(r1, &(0x7f00000002c0)="a50fd2137cc14afaba56b0ecb6efc656d7bf81cdeb47e721f737243edb7db0f38a7a483045a6653cd84fe1135f31c6ddba9565c63ac3920a1da9cada6019cd137e7b63b2f2dc", 0x46) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r2, &(0x7f0000000340)=""/105, 0x69) setsockopt(r0, 0x7, 0x9d9, &(0x7f00000001c0)="9895259bb72c1cda9df24eb73641ef2cdeaf43231b12c9125bf124bcaa275a90ebb0ed5e3c50a455a40f0f943902a02dd87093379cf4bb28a0f339577764dd5797a29ccabc80347d3ed90b3da76af4d601dd4c277612e6fe179ceed291c278aaddd138992b04c8f6223706ae5b3ff8c56ee6d3bdf0bc3574d5cd3231312d919abd3d3bc18db50a52aba6b687c410aef32eaa441716820dc4ac00a10d2d7546814dcd7cdf430c26272ea748d86988a63f3727b52c860cfc9ef98a93929abe92", 0xbf) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x410, r3, 0x0, 0x0) 00:00:17 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket(0x1f, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x18, 0x0, 0x1, 0x8ff}, {0x18, 0x2, 0x7fffffff, 0x4}, 0x8001, [0x33aa, 0x4, 0x5, 0x20, 0x1, 0x2, 0xba6, 0x1000]}, 0x3c) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r3 = socket(0x18, 0x1, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x1220660, 0xb8) setsockopt(r3, 0x6, 0x2, &(0x7f0000000000)='*FW=', 0x4) 00:00:17 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:17 executing program 2: r0 = socket(0x18, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:17 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)="1d5a9cbc8e4de22dbefdd6376a4c1416eee4c196b4ca10e73f15341d3c7c75c213d212421e2c319e3048d204fb71d2556b5fa8bd8e173f522a2207df192883aa87554dc61cc8f996e0080187c2ee99c7afb9abccffcda7e36cc0eff39b2979f12ae41e79a9940779ef6773af51339e0a3eeed6e690cb10c43de11b239545d8177afe86e715f414594d22e3e3daf5c2c4fce817311e0b4a90cab4d40c0e3881f146325e29a494fb6664640e8e115cf71139c2a4c8f7c3bd16b96164861191e783aeb37d065d6608fd9594325d908b6ec4a6d8a207484ece", 0xffffffffffffff36}], 0x1, 0xfff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) nanosleep(&(0x7f0000000000), 0x0) [ 86.0812438] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 713 command syz-executor.4) 00:00:17 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 86.2614818] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1484 command syz-executor.4) 00:00:17 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 86.3115428] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1354 command syz-executor.5) 00:00:17 executing program 3: r0 = semget$private(0x0, 0x3, 0x200) open$dir(&(0x7f0000000080)='./file0\x00', 0xc0840, 0x4) semctl$GETNCNT(r0, 0x88c46dd2905871ad, 0x3, &(0x7f0000000040)=""/19) semctl$GETVAL(r0, 0x21998c56932668fc, 0x5, &(0x7f0000000000)=""/44) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="9e"], 0x1) ptrace(0x9, r2, 0x0, 0x0) r3 = socket(0x2, 0x5, 0x1) listen(r3, 0x3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000001180), 0x0) 00:00:17 executing program 0: r0 = socket(0x18, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 86.3616103] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1484 command syz-executor.4) 00:00:17 executing program 5: munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) [ 86.4016616] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1484 command syz-executor.4) [ 86.4317031] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1484 command syz-executor.4) [ 86.5718889] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2129 command syz-executor.3) 00:00:18 executing program 1: r0 = socket(0x11, 0x20000003, 0x2) r1 = socket$unix(0x1, 0x5, 0x0) connect(r1, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x42) socket(0x10, 0x3, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r3, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r3, 0x0) dup2(r2, r0) 00:00:18 executing program 4: socket(0x1f, 0x5, 0x2) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt(0xffffffffffffffff, 0x3, 0x2000002, 0x0, 0x0) 00:00:18 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:18 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8f1e, 0x20) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40000c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2, 0x814, r2, 0x0, 0x3eea) r3 = open(&(0x7f0000000240)='./file0\x00', 0x400, 0x73) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x100000001}) linkat(r3, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x400) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) r5 = getpgrp() r6 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r7 = geteuid() r8 = getgid() r9 = geteuid() getgroups(0x40000000000000dd, &(0x7f0000002740)=[0x0, 0x0]) r11 = getpgrp() r12 = shmget$private(0x0, 0x2000, 0x8, &(0x7f000000f000/0x2000)=nil) r13 = geteuid() r14 = getgid() r15 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r17 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r12, 0x1, &(0x7f00000027c0)={{0xc000000, r13, r14, r15, r16, 0x37, 0x1}, 0x400, 0x1, r17, r11, 0x6, 0x8, 0x2}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r19 = __clone(0x0, 0x0) ptrace(0x9, r19, 0x0, 0x0) ptrace(0x5, r19, &(0x7f0000000000), 0x0) r20 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r20, &(0x7f0000001000/0x2000)=nil, 0x0) r21 = getpgrp() r22 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000011000/0x4000)=nil) r23 = geteuid() r24 = getgid() r25 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r27 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r22, 0x1, &(0x7f00000027c0)={{0xc000000, r23, r24, r25, r26, 0x37, 0x1}, 0x400, 0x1, r27, r21, 0x6, 0x8, 0x2}) r28 = getpgrp() r29 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r30 = geteuid() r31 = getgid() r32 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r34 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r29, 0x1, &(0x7f00000027c0)={{0xc000000, r30, r31, r32, r33, 0x37, 0x1}, 0x400, 0x1, r34, r28, 0x6, 0x8, 0x2}) shmctl$IPC_SET(r20, 0x1, &(0x7f00000002c0)={{0x1, 0xffffffffffffffff, r14, r30, r18, 0x20, 0x1000}, 0x1d60fa9b, 0xfffb, r19, r5, 0x7ff, 0x1c20, 0xab}) r35 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r6, 0x1, &(0x7f00000027c0)={{0xc000000, r7, r8, r9, r10, 0x37, 0x1}, 0x400, 0x201, r35, r5, 0x6, 0x8, 0x2}) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r7, 0x0, 0x0) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0, 0x0) r36 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r36, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:18 executing program 0: r0 = socket(0x18, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:18 executing program 0: r0 = socket(0x18, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:18 executing program 1: socket$unix(0x1, 0x2, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) r1 = accept$inet(r0, &(0x7f0000000080), &(0x7f0000000100)=0xc) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xa11, r2, 0x0, 0x0) r3 = __clone(0x0, 0x0) r4 = socket$inet6(0x18, 0x3, 0x1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r6 = fcntl$dupfd(r5, 0x0, r1) readv(r6, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/132, 0x84}], 0x2) accept(r4, 0x0, &(0x7f0000000140)) ptrace(0x9, r3, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ptrace(0x2, r3, &(0x7f0000000000), 0x0) 00:00:18 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:18 executing program 4: r0 = getgid() setegid(r0) r1 = _lwp_self() _lwp_suspend(r1) _lwp_wakeup(r1) _lwp_continue(r1) _lwp_create(&(0x7f00000000c0)={0x8, 0x0, {[0x7, 0x2, 0xfff, 0x4]}, {0xac, 0x2, 0x2}, {0xa, 0x401, '\\(\x00'}}, 0x40, &(0x7f0000000140)=0x0) _lwp_unpark_all(&(0x7f0000000180)=[r1, r2], 0x2, &(0x7f00000001c0)=0x3f) r3 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1800000) dup2(r3, r4) getsockopt(r4, 0x0, 0x5, 0x0, 0x0) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r5 = getuid() setreuid(0x0, r5) r6 = __clone(0x0, &(0x7f0000000040)="c146a02b00c5e906e1a210192d814cc2f795cf690e6e78d402cfe32a800edf9f1d8a46ad75420db08495b368204ea0d02c3d8887fcd8b142f2956ab986ca5c52bb8791b5b9fc6d84425cea1d31fcc9d828ae8bfd55f55a7d24bc608a41a54a4c830804cb0847d8530f7a5f67ec32102758f7abd187f1492efa3b3885095bf3cc69cf4bc090a075d973a63483d7ce6424830753c0c7a62848a1091856489e920e81a6d5ff1e60af") r7 = shmget$private(0x0, 0x4000, 0x510, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r7, 0x3) shmctl$SHM_LOCK(r7, 0x3) r8 = getuid() r9 = getuid() r10 = getgid() chown(&(0x7f00000001c0)='./file1\x00', r9, r10) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, r10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = getpid() ptrace(0x7, r11, 0x0, 0xfffffffffffffffb) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000280)={{0x2, r5, 0xffffffffffffffff, r8, r10, 0x80, 0x5}, 0xc19, 0xfff7, r6, r11, 0x2, 0x6, 0x4}) r12 = getuid() setreuid(0x0, r12) __clone(0x0, &(0x7f0000000040)="c146a02b00c5e906e1a210192d814cc2f795cf690e6e78d402cfe32a800edf9f1d8a46ad75420db08495b368204ea0d02c3d8887fcd8b142f2956ab986ca5c52bb8791b5b9fc6d84425cea1d31fcc9d828ae8bfd55f55a7d24bc608a41a54a4c830804cb0847d8530f7a5f67ec32102758f7abd187f1492efa3b3885095bf3cc69cf4bc090a075d973a63483d7ce6424830753c0c7a62848a1091856489e920e81a6d5ff1e60af") shmget$private(0x0, 0x4000, 0x510, &(0x7f0000ffc000/0x4000)=nil) [ 87.2227473] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2134 command syz-executor.5) 00:00:18 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:18 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7, 0x10, r0, 0x0, 0x400000000000000) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x6, 0x2, &(0x7f0000000000)='*FW=', 0x4) 00:00:18 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="85ca035fc92b584a2d52f76f935f151875b9a89a"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x18d0, 0xffffffffffffffff, 0x0, 0x0) 00:00:18 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 87.3529078] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2129 command syz-executor.3) 00:00:18 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:18 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 87.5832213] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2147 command syz-executor.1) [ 87.6132581] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2147 command syz-executor.1) 00:00:19 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:19 executing program 1: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0xb6293a872f468bde, 0xffffffffffffffff, 0x0, 0x0) 00:00:19 executing program 5: r0 = socket(0x1f, 0x3, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x19, &(0x7f0000000000)={0x0, 0x87ceb799b21c1b76, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000080), 0xc) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000000), 0xc) socketpair(0x18, 0x3, 0x60, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r3, 0x8) getsockopt(r0, 0x1, 0x7fff, 0x0, 0x0) semget$private(0x0, 0x6, 0x200) r4 = dup2(r2, 0xffffffffffffffff) getsockopt$sock_timeval(r4, 0xffff, 0x100b, &(0x7f0000000100), &(0x7f0000000140)=0x10) 00:00:19 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:19 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x1f, 0x1, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xc, r3) getsockname$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f0000000200)=0x1002) r4 = open(&(0x7f0000000040)='./file0\x00', 0x20e, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) sendto$inet6(r6, &(0x7f0000000140)="3a7793eac46f914294febac95e1eaf69172b87dc4108ed021075e204ac2c96ed90b52671176f202042cd668ce6cc5c60cb09ab5bd1f6d0f32ffeef418013c7077fd8383f11a03e7df2809e5e25714e3d7a24aa459b8ebebf32109f5cf3c4318f0b773ac7eedee35d217afb06e6659d55542b8929ddd9b679030376ac0efd03d548a35d649f1a8f1d26b9fba6", 0x8c, 0x9, &(0x7f0000000240)={0x18, 0x2, 0x80, 0x5}, 0xc) flock(r5, 0x10) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) [ 87.8135306] ubc_uiomove: error=14 [ 87.8235412] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2134 command syz-executor.5) [ 87.8335480] ubc_uiomove: error=14 00:00:19 executing program 4: r0 = getgid() setegid(r0) r1 = _lwp_self() _lwp_suspend(r1) _lwp_wakeup(r1) _lwp_continue(r1) _lwp_create(&(0x7f00000000c0)={0x8, 0x0, {[0x7, 0x2, 0xfff, 0x4]}, {0xac, 0x2, 0x2}, {0xa, 0x401, '\\(\x00'}}, 0x40, &(0x7f0000000140)=0x0) _lwp_unpark_all(&(0x7f0000000180)=[r1, r2], 0x2, &(0x7f00000001c0)=0x3f) r3 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1800000) dup2(r3, r4) getsockopt(r4, 0x0, 0x5, 0x0, 0x0) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r5 = getuid() setreuid(0x0, r5) r6 = __clone(0x0, &(0x7f0000000040)="c146a02b00c5e906e1a210192d814cc2f795cf690e6e78d402cfe32a800edf9f1d8a46ad75420db08495b368204ea0d02c3d8887fcd8b142f2956ab986ca5c52bb8791b5b9fc6d84425cea1d31fcc9d828ae8bfd55f55a7d24bc608a41a54a4c830804cb0847d8530f7a5f67ec32102758f7abd187f1492efa3b3885095bf3cc69cf4bc090a075d973a63483d7ce6424830753c0c7a62848a1091856489e920e81a6d5ff1e60af") r7 = shmget$private(0x0, 0x4000, 0x510, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r7, 0x3) shmctl$SHM_LOCK(r7, 0x3) r8 = getuid() r9 = getuid() r10 = getgid() chown(&(0x7f00000001c0)='./file1\x00', r9, r10) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, r10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = getpid() ptrace(0x7, r11, 0x0, 0xfffffffffffffffb) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000280)={{0x2, r5, 0xffffffffffffffff, r8, r10, 0x80, 0x5}, 0xc19, 0xfff7, r6, r11, 0x2, 0x6, 0x4}) r12 = getuid() setreuid(0x0, r12) __clone(0x0, &(0x7f0000000040)="c146a02b00c5e906e1a210192d814cc2f795cf690e6e78d402cfe32a800edf9f1d8a46ad75420db08495b368204ea0d02c3d8887fcd8b142f2956ab986ca5c52bb8791b5b9fc6d84425cea1d31fcc9d828ae8bfd55f55a7d24bc608a41a54a4c830804cb0847d8530f7a5f67ec32102758f7abd187f1492efa3b3885095bf3cc69cf4bc090a075d973a63483d7ce6424830753c0c7a62848a1091856489e920e81a6d5ff1e60af") shmget$private(0x0, 0x4000, 0x510, &(0x7f0000ffc000/0x4000)=nil) 00:00:19 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:19 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:19 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:20 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x1f, 0x1, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xc, r3) getsockname$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f0000000200)=0x1002) r4 = open(&(0x7f0000000040)='./file0\x00', 0x20e, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) sendto$inet6(r6, &(0x7f0000000140)="3a7793eac46f914294febac95e1eaf69172b87dc4108ed021075e204ac2c96ed90b52671176f202042cd668ce6cc5c60cb09ab5bd1f6d0f32ffeef418013c7077fd8383f11a03e7df2809e5e25714e3d7a24aa459b8ebebf32109f5cf3c4318f0b773ac7eedee35d217afb06e6659d55542b8929ddd9b679030376ac0efd03d548a35d649f1a8f1d26b9fba6", 0x8c, 0x9, &(0x7f0000000240)={0x18, 0x2, 0x80, 0x5}, 0xc) flock(r5, 0x10) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) 00:00:20 executing program 1: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040)) bind$unix(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="0100e91f7189594035c1034b00"], 0x6e) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xd) wait4(0x0, 0x0, 0x0, &(0x7f0000000400)) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x9, 0x0, 0x0, 0x0) ptrace(0xe, 0x0, &(0x7f0000000040), 0x0) ptrace(0xe, r1, &(0x7f0000000040), 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xc) _lwp_create(&(0x7f00000004c0)={0x0, &(0x7f0000000200)={0x2, &(0x7f0000000100)={0xc695095cf4be01dd, 0x0, {[0x81, 0x4, 0x0, 0x6]}, {0x4000000000, 0x1101, 0x4}, {0x101, 0x1, '\x00'}}, {[0x1, 0x9, 0x80000000, 0x1000]}, {0x7, 0x8000, 0x4}, {0xffffffff, 0x100, '%*\x00'}}, {[0x101, 0xfffffc01, 0x1, 0x7]}, {0x9f20, 0x7fffffff, 0x4}, {0xfff, 0x80000000, '\x00'}}, 0xa0, &(0x7f0000000540)) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0xe, r2, &(0x7f0000000040), 0x0) 00:00:20 executing program 5: __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x3d4, &(0x7f0000000340), 0x37f, 0x0, 0xfffffffffffffd57}, 0x0) r1 = msgget$private(0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001040)=@abs={0x0, 0x0, 0x2}, 0x8) msgrcv(r1, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r1, &(0x7f00000011c0)={0x0, ""/91}, 0x63, 0x1, 0x800) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0xc) msgsnd(r1, &(0x7f0000000040)={0x3, "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"}, 0x102, 0x1800) r3 = socket(0x2, 0x10000000000003, 0x0) r4 = dup2(r3, r3) sendmsg(r4, &(0x7f0000000340)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000001880)=[{0x10}], 0x10}, 0xc03) r5 = semget$private(0x0, 0x2, 0x220) semctl$GETVAL(r5, 0x0, 0x5, &(0x7f00000010c0)=""/69) 00:00:20 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:20 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:20 executing program 5: r0 = socket(0x2, 0x3, 0x0) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x2178988, 0x41) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="82022e2f66696c653000184fe320cc578a36f6c311a388791435a41d8c30df8d8373fb648b6d89851d31a4c96d9114902dad2652642ad710c03be48e61665b0900000066860828df8421d3430031cb19209eadbe536eb67c8a26ead8ad3a69ac5a42011edafc4cf5dca73c577829bab111bb7c857b9b8fe0f2031559074c166ed93317715be1a3bb7cd5f64bba7fef9e06f52c1bce5ed87d2a4e4bbabb76f279653733033b4500b700000000000000"], 0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000900)=[{0x10}], 0x10}, 0x0) 00:00:20 executing program 4: getgroups(0x7, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) setregid(r0, 0x0) setregid(0x0, 0x0) geteuid() 00:00:20 executing program 5: r0 = msgget(0x0, 0x1) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/55) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{0x0}], 0x1) 00:00:20 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:20 executing program 4: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{0x0}], 0x1) bind$unix(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0, 0x0) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) syz_extract_tcp_res(&(0x7f0000000180), 0x0, 0x0) r3 = socket$inet6(0x18, 0x3, 0x0) r4 = dup2(r2, r3) renameat(r4, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 89.2053593] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2595 command syz-executor.4) 00:00:20 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:20 executing program 5: r0 = socket(0x1f, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001d40)={&(0x7f00000006c0)=ANY=[@ANYBLOB="db002e2f66616c656c18"], 0xa, 0x0, 0x0, &(0x7f0000002040)=ANY=[@ANYBLOB], 0x10}, 0x0) socketpair(0x1f, 0x20000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x0, 0x8, 0x4c1) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000040)=""/28) fchmod(r1, 0x80) [ 89.5157652] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2595 command syz-executor.4) 00:00:20 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) 00:00:20 executing program 3: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) munmap(&(0x7f000000f000/0x2000)=nil, 0x2000) pwritev(r0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0) 00:00:20 executing program 1: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x10, 0x2) 00:00:20 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:20 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140), 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:21 executing program 4: socketpair(0x1, 0x20000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)=""/151, &(0x7f0000000040)=0x97) recvfrom(r0, &(0x7f0000000080)=""/244, 0xf8, 0x0, 0x0, 0xffffffa3) [ 89.7660935] WARNING: module error: vfs load failed for `mcd', error 2 00:00:21 executing program 1: r0 = socket(0x2, 0x10000000000003, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="6202dbe6e000001bf345d9ef7c03d404f1b594"], 0x10) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x50) fcntl$dupfd(r1, 0x0, r0) sendto$unix(r0, 0x0, 0xfffffffffffffefb, 0x2, 0x0, 0x0) write(r0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') 00:00:21 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe(0x0) pipe(&(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) 00:00:21 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:21 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140), 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 89.8061508] WARNING: module error: vfs load failed for `mcd', error 2 00:00:21 executing program 5: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file1\x00') 00:00:21 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000000014b00"], 0x56) socket$unix(0x1, 0x4, 0x0) truncate(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) 00:00:21 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:21 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x62e, 0x0) socket(0x18, 0x3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x18, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) recvfrom$inet(r1, &(0x7f0000000140)=""/215, 0xd7, 0x1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x80) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r3 = accept$inet(r2, &(0x7f0000000040), &(0x7f00000000c0)=0xc) dup2(r3, r0) 00:00:21 executing program 1: r0 = getppid() __clone(0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f00000002c0)='M', 0x1}], 0x1) r2 = socket$inet6(0x18, 0x2, 0x0) dup2(r2, r2) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) ptrace(0x1ff, 0x0, &(0x7f0000000280), 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, r3, 0xffffffffffffffff}, 0xc) setpgid(0x0, r0) 00:00:21 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140), 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = socket(0x10, 0x2, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, 0x0}, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:21 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0xf) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1) open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) write(r3, &(0x7f0000000000)="2f0e01e2a40b07a3e58490b02d01803ada5f2c724c69f289647d28a60489f1b67566bf3cf409d31509f39889ed8826cb3464bef624bc10a322f2989d65162f10c4ce3b8ba4ff661525e9f652c57dcb12fde4f5d3babc", 0x56) [ 90.2066720] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1857 command syz-executor.3) 00:00:21 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140), 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:21 executing program 4: socket$inet6(0x18, 0x3, 0x0) 00:00:21 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, 0x0, 0x0) getgid() getsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x400203, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r3 = socket$inet(0x2, 0x4, 0x2) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) pwritev(r4, &(0x7f00000001c0)=[{&(0x7f0000000140)="2fa119bd994e1b7e702bef92f2f829192d4b79e868c4272dd8a80e5ca6c48b3a15669d4e0d134f2b347a68bb8ca09ed290c415fc308de423b74f63f94167738ce0ae3dd16acccfab2af27ad0558dc6941c09024b698ba25d68fdadaaffaa734e64464b303d35fc91cc7ca3234acaa91dd4e0053b20", 0x75}], 0x1, 0x5) setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f0000000000)=0x2e25, 0x4) 00:00:21 executing program 4: mknod(&(0x7f0000000100)='./bus\x00', 0x10000008402, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x11, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) readlinkat(r1, &(0x7f0000000040)='./bus\x00', &(0x7f0000000140)=""/106, 0x6a) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="fa", 0x1}], 0x1, 0x0) recvfrom(0xffffffffffffff9c, &(0x7f00000001c0)=""/130, 0x82, 0x44, 0x0, 0x0) 00:00:22 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='5', 0x1}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x80) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/102400, 0xffffffffffffff8a}], 0x100000000000015c) 00:00:22 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140), 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:22 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 90.6472588] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1418 command syz-executor.5) [ 90.6672784] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1418 command syz-executor.5) 00:00:22 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140), 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:22 executing program 5: pipe2(&(0x7f0000000000), 0x1000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) write(r1, &(0x7f0000000040)='b', 0x347fff08) close(r0) 00:00:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) setuid(0xee01) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) getpgid(r1) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 00:00:22 executing program 4: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140), 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:22 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:22 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, 0x0, 0x0) getgid() getsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x400203, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r3 = socket$inet(0x2, 0x4, 0x2) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) pwritev(r4, &(0x7f00000001c0)=[{&(0x7f0000000140)="2fa119bd994e1b7e702bef92f2f829192d4b79e868c4272dd8a80e5ca6c48b3a15669d4e0d134f2b347a68bb8ca09ed290c415fc308de423b74f63f94167738ce0ae3dd16acccfab2af27ad0558dc6941c09024b698ba25d68fdadaaffaa734e64464b303d35fc91cc7ca3234acaa91dd4e0053b20", 0x75}], 0x1, 0x5) setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f0000000000)=0x2e25, 0x4) 00:00:22 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r1, 0x80}], 0x2, 0xffffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x20) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) 00:00:23 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:23 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:23 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fcntl$setstatus(r0, 0x4, 0x40) semget(0x1, 0x4c0bce8b79edfd29, 0x200) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = fcntl$dupfd(0xffffffffffffffff, 0xc, r2) pwritev(r3, &(0x7f0000000140), 0x0, 0x9) fchmod(r1, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getppid() r5 = __clone(0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20840, 0x4) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x5, r5, &(0x7f0000000000), 0x0) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) ptrace(0x5, r6, &(0x7f0000000000), 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x2, 0x40000000, 0xffffffff, r6}) flock(r4, 0x4) 00:00:23 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = getuid() r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000001c0)={r0, r1, r3}, 0xc) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340), 0xe7) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r4, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x808c0, 0x88b49b9a97a3ac91) open(&(0x7f0000000080)='./file0\x00', 0x80012, 0x40) connect(r2, &(0x7f0000000200)=@in6={0x18, 0x1, 0x6a, 0x6}, 0xc) 00:00:23 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:23 executing program 5: pipe2(&(0x7f0000000000), 0x1000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) write(r1, &(0x7f0000000040)='b', 0x347fff08) close(r0) [ 92.1492390] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1712 command syz-executor.1) 00:00:23 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:23 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:23 executing program 5: r0 = socket(0x18, 0x1, 0x0) socket(0x0, 0x0, 0x7) r1 = socket(0x18, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = paccept(r2, &(0x7f0000000080)=@in, 0x0, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"/265], &(0x7f0000000040)=0x6e) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x31) lseek(0xffffffffffffffff, 0x0, 0x0) r5 = msgget$private(0x0, 0x180) r6 = geteuid() r7 = getpgrp() r8 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r9 = geteuid() r10 = getgid() r11 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r13 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r8, 0x1, &(0x7f00000027c0)={{0xc000000, r9, r10, r11, r12, 0x37, 0x1}, 0x400, 0x1, r13, r7, 0x6, 0x8, 0x2}) r14 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r14, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r14, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0xc) r16 = getpgrp() r17 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r18 = geteuid() r19 = getgid() r20 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r22 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r17, 0x1, &(0x7f00000027c0)={{0xc000000, r18, r19, r20, r21, 0x37, 0x1}, 0x400, 0x1, r22, r16, 0x6, 0x8, 0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) r24 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r24, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r24, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f00000004c0)={{0x100, r6, r10, r15, r19, 0x10, 0x9}, 0x9, 0xc5, r23, r25, 0x7, 0x6, 0x4, 0x7}) getsockopt$inet_opts(r3, 0x0, 0x2, &(0x7f0000000140)=""/34, &(0x7f0000000300)=0x22) dup(r4) r26 = socket(0x1f, 0x20000000, 0x51) recvfrom(r26, &(0x7f00000001c0)=""/247, 0xf7, 0x1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:23 executing program 4: r0 = getppid() __clone(0x0, 0x0) setpgid(0x0, 0x0) __clone(0x0, 0x0) clock_getres(0x1, &(0x7f0000000000)) mlockall(0x2) setpgid(0x0, r0) 00:00:23 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:23 executing program 3: mkdir(0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000000), &(0x7f0000000140)=0xc) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000180)="48d1b2595b6ddc1ce46def04c03dfa41904c54a23412ce27adb83f52b96f39110c83d26c1366606359bfcbcabff3190c6ed801b635b2", 0x36}, {&(0x7f0000000240)="c09e655d7e453e698d85cf1c3dae4f4f6546d9e0ce74e13bf5a8459f486b6a6154724e3a641ed9c921085c4c1656a959ffa44d9d2de4270e5551aad8646f713da5ff4d6bdd4d1d5cec45fb43aff748ceb1ef4c4fbc920b3b9b2f261a8874b1386794655a36dc868b53cd3b58bce764c493bd5348f745b4542a6cd1ec10dc06f891bd7473e95bc2f0ee4596cb9d163cc10839344a2f960f55b6f7032804e11dd71a3c8005e899e05f0d497517927d0b32c95f99ee74dc5137ecf3acbecc0d51eacd7b8e8602a95ebe127e3d228a5ff3975dd08abd037b72b3519381", 0xdb}, {&(0x7f0000000340)="c3983bd4cb5c52e03991117a0f362cfd335d18e43aaae2aa13fdc2edf8bdd934fce5ed1ac4de6b98fe34892a0a625f16e05ffb1b75bdc73f12f23b32654a8bbb2feccf58f75d3f086153861d75b9ff472d4efb4e849576df3d917284ac21a9dc64f8741b1d4ee6b6796cff66da9bfb39edf38362830ae4e46a34c2c681f3ac8d17d9127f0f9d2234b265cb2e42e2ee4f99fbaa42ff1680dce8e04c94d63312a04cdbc67d", 0xa4}, {&(0x7f0000000400)="476edb6b1fb70db2da4b3875c0ecbec7b2b40c612406866a72d927c13409b567cc64d9d09e5661111dbefd00f7b434426ee3f15ce63d0f41d1858ed94070658206f5c44996debffd4e0d6e7658fecbd2b4a01a94438aacfb8fa5b60d334f4b86110389c75d82fc131c0d48a4", 0x6c}, {&(0x7f0000000480)="1302928d6b0382b43233227c3e54dc3b720b9938eff5d658f89f4fe549d9dddbb595619bccc958c148c4af6a647b98db83fe88e3a4948ed326a8a09ddcd41935588099aea82851878726f5e68e4e08f3cf87ebc163df9712820c3624c33fda1168f224516eb69b8d3f6014ae92e8bf014f234df7ba91e3bfa1fbdc7d20ec60dd12036fa80d11ce8a4d58b1ee6ef87d643459a509e9a8e1ec89bbf94b7f141ae4e99456c32c15f81c7c2418f037c22bca0ce40fa0525c68b57eb2408a170d84c5487207ff09f7", 0xc6}, {&(0x7f0000000580)="c35525916552ea11c9f936bf973efaf7a695184c2d8967ab375a20311b83ee9b03469e2beacce72695a48f5f2b0e27c23850aef0417e7fe29566b980cb8587de30f42884256c405ff361a0d6e01b15323e65ebdbd7425117c342862b9bb4a265498a1d61d860e0841454731a0aebe3203b5c0d3bef399b56f5b1d97726358b78e941db72a7306b159112ab29b85f7e85bb840dcac8f9ea9ee385adaf5c9d70467ff2243e871d46aa6727ae7c7819fba31fc010c908a687416215892a1fdb6f7ad0e8acd5174a9fe67357f6c582cacdd17ba6ad3df28e", 0xd6}, {&(0x7f0000000680)="eb188d95ca8ac9eeb46e669d63019b6301552a07b0f3556a179c52bacd10ae7619d167d44f1443968c530a26aba7f9fad7d32e4bd9a72e6fbfff67907cd3c6f9a945cb96cb519a43815c950332f5af1913c540e82935c9e63cbb5f18a9939adba206b466b179999b5f11e3f9f7e54b466f37", 0x72}, {&(0x7f00000001c0)="96a49c2df41f385aafaf42e5be8614f05de6b7cc3e2c4c3dc5570d888c1d0a5bb2f072b800755fa43394252f", 0x2c}], 0x8, 0x5) fchdir(r0) rmdir(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdir(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0) 00:00:23 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:23 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:24 executing program 5: readlink(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)}], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) rename(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)='./file0\x00') [ 92.8501774] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1712 command syz-executor.1) 00:00:24 executing program 1: socketpair(0x18, 0x3, 0x10, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1}, 0xc) 00:00:24 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:24 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:24 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x1480200, 0xb1e9c6f241f4df2d) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10400, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) 00:00:24 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) utimes(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)={{0x9af, 0x3}, {0x4, 0xfffffffffffffeff}}) rename(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r0 = getuid() seteuid(r0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/../file0\x00') getgid() r1 = getuid() semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000002c0)=[0x0, 0x0, 0x401, 0x0, 0x1]) seteuid(r1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0), 0xc) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000200), 0x0) semop(r2, &(0x7f0000000240)=[{0x3, 0x8000, 0x400}], 0x1) semop(r2, &(0x7f0000000240), 0x6) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r2, 0x0, 0x0) r3 = getpgrp() r4 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r5 = geteuid() r6 = getgid() r7 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r9 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r4, 0x1, &(0x7f00000027c0)={{0xc000000, r5, r6, r7, r8, 0x37, 0x1}, 0x400, 0x1, r9, r3, 0x6, 0x8, 0x2}) r10 = getpgrp() r11 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r12 = geteuid() r13 = getgid() r14 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r16 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r11, 0x1, &(0x7f00000027c0)={{0xc000000, r12, r13, r14, r15, 0x37, 0x1}, 0x400, 0x1, r16, r10, 0x6, 0x8, 0x2}) setreuid(r7, r12) 00:00:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/40, 0x28}], 0x1, 0x0}, 0x40) setsockopt(r1, 0x7fff, 0xc8d, &(0x7f0000000040)="e01b0000", 0x324) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) setsockopt$sock_int(r2, 0xffff, 0x80, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000000740), 0x295) sendto$unix(r0, &(0x7f0000000280)="06ac16d68f6d4585fc2d1f17ea29ea2944e218b703814dadee2e9110f66043d12118d40237ae18a46994bbc57befffde674c35ec3a9fbc3336da51beddf0d62efcf745b7c406fd0b4aabe5af987cad8708c232cf7b0856a44d5b6a7e6cc1c98caeeb187970ca574a506b3d60aacb383f7a080430c881fc1090c61ebcd216349dc29c", 0x82, 0x0, &(0x7f0000000000)=@abs={0x2, 0x0, 0x0}, 0x8) [ 92.9703152] WARNING: module error: vfs load failed for `mcd', error 2 00:00:24 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:24 executing program 3: [ 93.2106335] WARNING: module error: vfs load failed for `mcd', error 2 00:00:24 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001500)) 00:00:24 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:24 executing program 4: sync() execve(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = _lwp_self() r1 = _lwp_self() _lwp_suspend(r1) _lwp_wakeup(r1) r2 = _lwp_self() r3 = _lwp_self() r4 = _lwp_self() _lwp_suspend(r4) _lwp_wakeup(r4) _lwp_create(&(0x7f0000000180)={0x0, &(0x7f0000000100)={0xf, &(0x7f0000000000)={0x1, 0x0, {[0x10001, 0x3, 0x68, 0x8001]}, {0x10001, 0x79e, 0x4}, {0x8, 0x1000, ')-\\#!&\x00'}}, {[0x24, 0x5, 0x9, 0x7]}, {0x8001, 0x4, 0x1}, {0xffffffff, 0x48, ']^)\x00'}}, {[0x1, 0x8, 0x3, 0x800]}, {0x200, 0x8, 0x1}, {0x2, 0x9, '\x00'}}, 0x40, &(0x7f0000000080)=0x0) r6 = _lwp_self() _lwp_suspend(r6) _lwp_wakeup(r6) r7 = _lwp_self() _lwp_suspend(r7) _lwp_wakeup(r7) r8 = _lwp_self() _lwp_suspend(r8) _lwp_wakeup(r8) r9 = _lwp_self() _lwp_suspend(r9) _lwp_wakeup(r9) _lwp_unpark_all(&(0x7f0000000200)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9], 0xa, &(0x7f0000000240)=0x2) 00:00:24 executing program 3: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x100, 0x1) 00:00:24 executing program 1: r0 = _lwp_self() _lwp_suspend(r0) _lwp_suspend(0x0) _lwp_kill(r0, 0xa) 00:00:25 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:25 executing program 3: open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x800) r1 = paccept(r0, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x4ead2ac81c15d41f) r2 = getpid() fcntl$setown(r1, 0x6, r2) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002540)) 00:00:25 executing program 5: pipe(&(0x7f00000001c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) read(r0, &(0x7f0000000040)=""/139, 0x8b) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x1) 00:00:25 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:25 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:25 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) dup(r0) shmctl$IPC_RMID(0x0, 0x0) r1 = shmget(0x1, 0x4000, 0x370, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = msgget(0x3, 0x80) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x5, r5, &(0x7f0000000000), 0x0) r6 = getpid() fcntl$lock(r4, 0x7, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x0, r6}) fcntl$getown(r4, 0x5) utimensat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x4, 0x2}, {0xfff, 0x40}}, 0x700) msgrcv(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xa2, 0x2, 0x800) getsockopt(r2, 0x848d, 0x37, &(0x7f0000000100)=""/90, &(0x7f0000000080)=0x5a) socketpair(0x22, 0x3, 0x2, 0x0) ptrace(0x8, 0x0, &(0x7f00000001c0), 0x9) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040)={0x9056, 0x3}, 0x8) 00:00:25 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:25 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:25 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:26 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:26 executing program 3: r0 = socket(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10, 0x84) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x1, 0x1, 0x0, 0x970a930, r2}) getsockname(r1, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000240)="d22ceaf4a9679ec18d3ca73037fdc0943ffbfdd93768fb242e41ec9b4bed1e36eadfd321961476c2da9b449b953e5eb2a8ab3513ab9cd21f6211", 0x3a}, {&(0x7f0000000280)="ec98f699533f472480ba1c5cb3d90b130836f54d7959c6b9f6812891a2000314df45e8", 0x23}, {&(0x7f0000001600)="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", 0xfffffffffffffdba}], 0x1000000000000221) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/107, 0x6b) 00:00:26 executing program 4: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x1, 0x0, 0x40000000, 0x100000001}) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) recvmsg(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=""/106, 0x6a}, 0x1) symlinkat(&(0x7f0000000400)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000440)='./file0\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) bind$unix(r3, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000040)=@in6, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/220, 0xdc}, {&(0x7f0000000180)=""/57, 0x39}, {&(0x7f00000001c0)=""/254, 0xfe}], 0x3, &(0x7f0000000300)=""/149, 0x95}, 0x843) 00:00:26 executing program 1: r0 = _lwp_self() _lwp_suspend(r0) _lwp_suspend(0x0) _lwp_kill(r0, 0xa) 00:00:26 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, 0x0, 0x0) 00:00:26 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000740)=0xc) socket$inet(0x2, 0x4, 0x1) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) open$dir(&(0x7f0000000000)='.\x00', 0x90001, 0x100) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') r3 = msgget$private(0x0, 0x104) msgctl$IPC_RMID(r3, 0x0) [ 95.0230200] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2003 command syz-executor.5) [ 95.0330384] ubc_uiomove: error=14 [ 95.0630692] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2003 command syz-executor.5) [ 95.0830978] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2003 command syz-executor.5) 00:00:26 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:26 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) setrlimit(0xb, &(0x7f0000000040)={0x100, 0x9}) clock_settime(0x0, &(0x7f0000001140)) __clone(0x0, 0x0) pipe2(&(0x7f0000000000), 0x0) 00:00:26 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, 0x0, 0x0) 00:00:26 executing program 5: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2004, 0xffffffffffffffff) r0 = semget(0x0, 0x8, 0x4c1) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = semget(0x0, 0x8, 0x4c1) semctl$IPC_RMID(r2, 0x0, 0x0) semop(r2, &(0x7f0000000080)=[{0x3, 0x4, 0x2000}, {0x4, 0x0, 0x1000}, {0x0, 0x1ff}, {0x0, 0x3, 0x800}, {0x2, 0x81, 0x400}, {0x4, 0x0, 0x800}, {0x0, 0x1f, 0x1800}, {0x2, 0x80, 0x2000}, {0x1, 0x200, 0x1000}], 0x9) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind$unix(r4, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) pwritev(r1, &(0x7f00000015c0)=[{&(0x7f0000000180)="820a7906319742fb2850d1da245a093039c3ebc33a6b9e44c36069ecf3bb7e07cb3ac6058c5a65cb93aeaf0dd65cbbfe2352c53a69e0e71c68d6734feaee8285571c8568bfac852aa5b86b4e59", 0x4d}], 0x1, 0xfffffffffffffff9) [ 95.2633359] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2003 command syz-executor.5) 00:00:26 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:00 executing program 3: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0xc) syz_extract_tcp_res(&(0x7f0000000300), 0x80000000, 0x80000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000240)=[{0x1, 0x0, 0x1000}, {0x0, 0x40, 0x1000}, {0x3, 0x3}, {0x1, 0x17, 0x1000}, {0x6, 0x68}, {0x0, 0xfffd}, {0x0, 0xfffffffffffffff8}], 0x7) semop(r1, &(0x7f0000000240), 0x6) semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000000)=0x1) semop(r1, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r1, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4}, {0x2, 0xfff, 0x1400}, {0x3, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x6, 0x800}, {0x4, 0x3, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000240)=""/9) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r2, &(0x7f0000000080)=[{0x0}], 0x1) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r3, &(0x7f0000000080)=[{0x0}], 0x1) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='/', 0x0, 0x0) fdatasync(r4) openat(r4, &(0x7f0000000080)='./file0\x00', 0x202010c, 0xd92425941cae893b) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r5, &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') r6 = socket$unix(0x1, 0x2, 0x0) bind$unix(r6, &(0x7f0000000480)=ANY=[], 0x0) sendmsg$unix(r6, &(0x7f0000003980)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, 0x0}, 0x0) recvfrom$unix(r5, 0x0, 0xfffffffffffffef6, 0x0, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0xfffffffffffffeeb) fcntl$dupfd(r4, 0x18, r6) r7 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000280)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x4, 0x1000}, {0x3, 0x68}, {0x3}, {0x3, 0xfffffffffffffff8}], 0x7) semop(r7, &(0x7f0000000240), 0x6) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r7, &(0x7f00000002c0)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r7, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x1, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x1, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x3f, 0x800}, {0x5, 0x1, 0x1000}, {0x2, 0x41}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) 00:00:00 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, 0x0, 0x0) 00:00:00 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, 0x0, 0x0) 00:00:00 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = dup(r0) r2 = geteuid() r3 = getpgrp() r4 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r5 = geteuid() r6 = getgid() r7 = geteuid() r8 = geteuid() setreuid(r5, r8) getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r10 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r4, 0x1, &(0x7f00000027c0)={{0xc000000, r5, r6, r7, r9, 0x37, 0x1}, 0x400, 0x1, r10, r3, 0x6, 0x8, 0x2}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r6, 0x400) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:00:00 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, 0x0, 0x0) 00:00:00 executing program 1: r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$SHM_LOCK(r0, 0x3) r1 = socket(0x18, 0x2, 0x0) shmat(r0, &(0x7f0000001000/0x3000)=nil, 0x800) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000)={0x2}, 0x10) socket$unix(0x1, 0x5, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0x4000) 00:00:00 executing program 5: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2004, 0xffffffffffffffff) r0 = semget(0x0, 0x8, 0x4c1) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = semget(0x0, 0x8, 0x4c1) semctl$IPC_RMID(r2, 0x0, 0x0) semop(r2, &(0x7f0000000080)=[{0x3, 0x4, 0x2000}, {0x4, 0x0, 0x1000}, {0x0, 0x1ff}, {0x0, 0x3, 0x800}, {0x2, 0x81, 0x400}, {0x4, 0x0, 0x800}, {0x0, 0x1f, 0x1800}, {0x2, 0x80, 0x2000}, {0x1, 0x200, 0x1000}], 0x9) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind$unix(r4, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) pwritev(r1, &(0x7f00000015c0)=[{&(0x7f0000000180)="820a7906319742fb2850d1da245a093039c3ebc33a6b9e44c36069ecf3bb7e07cb3ac6058c5a65cb93aeaf0dd65cbbfe2352c53a69e0e71c68d6734feaee8285571c8568bfac852aa5b86b4e59", 0x4d}], 0x1, 0xfffffffffffffff9) 00:00:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00') unlink(&(0x7f0000000300)='./file0/file1\x00') 00:00:00 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, 0x0, 0x0) 00:00:00 executing program 3: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0xc) syz_extract_tcp_res(&(0x7f0000000300), 0x80000000, 0x80000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000240)=[{0x1, 0x0, 0x1000}, {0x0, 0x40, 0x1000}, {0x3, 0x3}, {0x1, 0x17, 0x1000}, {0x6, 0x68}, {0x0, 0xfffd}, {0x0, 0xfffffffffffffff8}], 0x7) semop(r1, &(0x7f0000000240), 0x6) semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000000)=0x1) semop(r1, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r1, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4}, {0x2, 0xfff, 0x1400}, {0x3, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x6, 0x800}, {0x4, 0x3, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000240)=""/9) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r2, &(0x7f0000000080)=[{0x0}], 0x1) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r3, &(0x7f0000000080)=[{0x0}], 0x1) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='/', 0x0, 0x0) fdatasync(r4) openat(r4, &(0x7f0000000080)='./file0\x00', 0x202010c, 0xd92425941cae893b) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r5, &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') r6 = socket$unix(0x1, 0x2, 0x0) bind$unix(r6, &(0x7f0000000480)=ANY=[], 0x0) sendmsg$unix(r6, &(0x7f0000003980)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, 0x0}, 0x0) recvfrom$unix(r5, 0x0, 0xfffffffffffffef6, 0x0, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0xfffffffffffffeeb) fcntl$dupfd(r4, 0x18, r6) r7 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000280)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x4, 0x1000}, {0x3, 0x68}, {0x3}, {0x3, 0xfffffffffffffff8}], 0x7) semop(r7, &(0x7f0000000240), 0x6) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r7, &(0x7f00000002c0)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r7, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x1, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x1, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x3f, 0x800}, {0x5, 0x1, 0x1000}, {0x2, 0x41}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) 00:00:00 executing program 1: pipe2(&(0x7f0000000000), 0x1000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)='b', 0x347fff08) close(r0) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000080), 0xc) 00:00:00 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:00 executing program 1: msgget(0x2, 0x200) setrlimit(0x9, &(0x7f00000001c0)) socket(0x1d, 0x3, 0x0) 00:00:00 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:00 executing program 1: setuid(0xee01) semget$private(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x410020, 0x1a0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000000}) 00:00:01 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) socketpair(0xf, 0xc273f2855ea33a29, 0x4c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r2, 0x2, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) readv(r3, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1) open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x90000, 0x100) 00:00:01 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x1, 0x1, 0x2) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) bind(r2, &(0x7f0000000040)=@in6={0x18, 0x0, 0xffffff80, 0x4}, 0xc) [ 96.5750604] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2547 command syz-executor.4) 00:00:01 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = getppid() __clone(0x0, 0x0) setpgid(0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f00000002c0)='M', 0x1}], 0x1) r3 = socket$inet6(0x18, 0x2, 0x0) dup2(r3, r3) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) ptrace(0x1ff, 0x0, &(0x7f0000000280), 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, r4, 0xffffffffffffffff}, 0xc) setpgid(0x0, r1) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 96.8554340] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2547 command syz-executor.4) [ 96.8676517] ubc_uiomove: error=14 [ 96.8676517] ubc_uiomove: error=14 00:00:01 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x3, 0x40000000, 0x100000001}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0}, 0xfffffffffffffea2) ptrace(0xfffffffffffffff9, r2, &(0x7f0000000040), 0x1) 00:00:01 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x240) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000128) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x0) pread(r1, &(0x7f0000000200)="46aae6cac18b325c9a91bb52410a0059804170ff91a28b511bcc3525f94467cbf72a3d9d66564d58e2e9ea4c83f2c87666bfbe7bf447bb8298b90df350", 0xffffff37, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 00:00:01 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = getpgrp() fcntl$setown(r0, 0x6, r1) open(&(0x7f0000000040)='./file0\x00', 0x10c0200, 0xb1e9c6f241f4df2d) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400000, 0xa8) writev(r2, &(0x7f0000000340), 0x10000000000002b8) 00:00:01 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x90420, 0x0) stat(&(0x7f0000000640)='./file1\x00', &(0x7f0000000880)) pwritev(r1, &(0x7f0000000480)=[{&(0x7f00000000c0)="1a8cccc8d448b31d839280d3703bbcea1d1729b2a0de753c661b785457eddf3ddeb6ff915339890b656eaf351f4f0cd57f8dd5a87b5e4aec597ee3331d3b8d1e22b640293516fe731201d4d39069ad2131c0146c6b51e4759cca984ae199df4e1667e14a20e56ae8", 0x68}, {&(0x7f0000000140)="041de1266bd3219873c147a23744dcbc98cb62844f5d2c18c8982afd8f7d606d8d938e26f9047980e162fe2e788e17004d5758f21f2d5419264cfb5b525c81364dbada454a183e5cdbf56e7fe0443db7b3a4695e661ea2cce1a455e2d23cbfb49f7d8241fe01519f64953120fca0f5d71ac7157b2542d2f7a882224862b382d20c62550d71a8914ce3a9c2fb866807624f32bb7bcfdbdf42a97382cdb3318dc09da342d51a764270b47aad3db33f81ac5bcdda2f075ff11c6363b402f9a43e9a5add6c9101d7e1d5aa8ee8a46ad3cccb3c2b404774bcd9adbf8e4d547d7f3476377855da38f3aa6e79fed57ebc", 0xed}, {&(0x7f00000002c0)="a966ef8a1fcdf2660bd2aaa248e058c33d75723694877e5f03ab60a202e35b1940b586b48a51a9db49ecf7b53ab9c22ab322e555e60233be82858bf459452c592bbf61a001f14ef1e7d7674699f29cb78914201c3c36e6d51718922a0e4361f08d51c429ffb2b42462993cf741d684f510e317410b99e76219c4758046ca21b552d428a8ccae5e9a6c308ace054f1b", 0x8f}, {&(0x7f0000000900)="0f86804f3c7471e648ee8f703858a20f655b7660f3471f00d6a3aeb06c56b24ed7745c23acecbec778e391ddb048166176d5ce8670418c33def58afe47f5c20acfc68a2140cc3ec48a6660bb", 0x4c}, {&(0x7f0000000040)="f8", 0x1}, {&(0x7f0000000400)="bd4ce138eca307aad42494ab856e9b4b7d4b524e8141fd114a2344c6ff5103bdf4c4bf7342c1b2f3014ef7e900e423daa737f6a406ea48e7086459ad1a2b55b0154a8610b33d356b087092913990c25b3417265157a736e30eb89df648efb003779c435df498", 0x66}], 0x6, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x1a0000, 0x90) flock(r0, 0x1) fdatasync(r0) r2 = _lwp_self() _lwp_suspend(r2) _lwp_wakeup(r2) _lwp_getname(r2, &(0x7f0000000600)=""/6, 0x6) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x1000) _lwp_create(&(0x7f0000000740)=ANY=[@ANYBLOB="0300000000000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="0500000000000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="20000f4000000000000000000000000006000000010000000300000006000000090000000000000007000000000000001eb61a74000000000700000000000000008000000000000000"], @ANYBLOB="010001000900000000000000070000000500000000000000468e0000000000000100000000000000da9c000000000000080000000000000000"], @ANYBLOB="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"], 0x40, &(0x7f0000000680)=0x0) _lwp_setname(r4, &(0x7f00000006c0)='.$.,$-.\x00') 00:00:01 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 00:00:01 executing program 4: _lwp_detach(0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040)) dup(0xffffffffffffff9c) wait4(0x0, 0x0, 0x0, &(0x7f0000000400)) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x9, 0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000240), 0x6) semctl$IPC_RMID(0x0, 0x0, 0x0) geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r2, 0x0, 0x0, 0x3, 0x7}, 0x8, 0x800000000002, 0x2}) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x5, r3, &(0x7f0000000000), 0x0) ptrace(0x2, r3, &(0x7f0000000100), 0x6) 00:00:01 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) getgroups(0x7, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setgroups(0x1, &(0x7f0000000140)=[0x0]) r5 = getpgrp() shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r6 = geteuid() madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6) r7 = getgid() r8 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) r11 = shmget$private(0x0, 0x2000, 0x504, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_SET(r11, 0x1, &(0x7f00000027c0)={{0xc000000, r6, r7, r8, r9, 0x37, 0x1}, 0x400, 0x1, r10, r5, 0x6, 0x8, 0x4}) r12 = getpgrp() r13 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) mknodat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x8a) r14 = geteuid() r15 = getgid() r16 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r18 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r13, 0x1, &(0x7f00000027c0)={{0xc000000, r14, r15, r16, r17, 0x37, 0x1}, 0x400, 0x1, r18, r12, 0x6, 0x8, 0x2}) setgroups(0x8, &(0x7f0000000000)=[r4, r3, 0xffffffffffffffff, r1, r7, 0xffffffffffffffff, r15, r2]) lchown(&(0x7f0000000440)='./file0\x00', 0x0, r2) 00:00:01 executing program 0: r0 = socket(0x10, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:02 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffffffffffb4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:02 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200212, 0x2) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) connect(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="01002e2f66696c65300054decde90d6efc4ac5341bb67ea5d54daf3a3c66663ca300fa21ccb72693275604000000c46133ea0217e0c436863c606869a45b2f32c79ad6b5b41c0d0d93d40639bf6dd5f62e85f57b249cd0a251cf3bb68675b5373ab8eac47a2de6ec51358341572adc6be5fafd44de8239fb9ba41135975f1f055386787c40f1332b7ea97a39d951d9f54abc8d70bd3011c9f1616b834834dfc63310a20af806c7b432ebf3b9f5328e7e5b605ba893c8d3fe069991a323bce3cfeb000000012ba6cab99f39fae4aba839ec1fce20857885b88eaf1ec151127ab387391159313359bb3e02d0054a40"], 0xa) 00:00:02 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x7, 0x0}, 0x8) [ 97.8066862] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2851 command syz-executor.1) [ 97.8267145] execve_loadvm: check exec failed for dc [ 97.8267145] W:>>ri7?]MQ5# ^fC R<d'i>|chLFr4PqzuA>r #!L9.f{8#,j{:& ,?~FBRmfu-7x]BCiwuIj)'|'k:RBy *K93), error 63 [ 97.8968036] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2851 command syz-executor.1) [ 97.9068138] execve_loadvm: check exec failed for dc [ 97.9068138] W:>>ri7?]MQ5# ^fC R<d'i>|chLFr4PqzuA>r #!L9.f{8#,j{:& ,?~FBRmfu-7x]BCiwuIj)'|'k:RBy *K93), error 63 00:00:02 executing program 1: socket$unix(0x1, 0x1, 0x0) setrlimit(0x9, &(0x7f00000001c0)) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="652d575a38cee8677a4b00"], 0xd) listen(0xffffffffffffffff, 0x0) 00:00:02 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:00:02 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000080), 0xc) _lwp_create(&(0x7f0000000200)={0x0, &(0x7f0000000180)={0x7564dc35fd6efd7e, &(0x7f0000000100)={0x2, 0x0, {[0x100000, 0x7, 0x40, 0x53c04fd4]}, {0x6, 0x7}, {0x5, 0xabac, '}\x00'}}, {[0x3, 0x9, 0x8000, 0x9]}, {0x6, 0x6, 0x8}, {0x49, 0x1, '9\x00'}}, {[0x5f3, 0x8, 0x7fff, 0x7ff]}, {0x7, 0x6}, {0xffffffff, 0x400, '([\x00'}}, 0x80, &(0x7f0000000280)=0x0) r3 = _lwp_self() _lwp_suspend(r3) _lwp_wakeup(r3) _lwp_create(&(0x7f00000002c0)={0x400f0024, 0x0, {[0x5, 0x1000, 0x2, 0x2]}, {0x7, 0x4, 0x6}, {0x1, 0x1, '\x00'}}, 0x80, &(0x7f0000000340)=0x0) r5 = _lwp_self() _lwp_suspend(r5) _lwp_wakeup(r5) r6 = _lwp_self() _lwp_suspend(r6) _lwp_wakeup(r6) r7 = _lwp_self() _lwp_suspend(r7) _lwp_wakeup(r7) _lwp_create(&(0x7f0000000400)={0x1, &(0x7f0000000380)={0xa, 0x0, {[0x200, 0x101, 0x9, 0xd8]}, {0x4414, 0x3f, 0x1}, {0x100000001, 0x8, '//--\x00'}}, {[0x57, 0x2, 0xffa, 0xe635]}, {0x24000000, 0x80000001, 0x4}, {0x6, 0x1f, '\x00'}}, 0x5ea5aa704bc835d3, &(0x7f0000000480)=0x0) _lwp_unpark_all(&(0x7f00000004c0)=[r2, r3, 0x0, r4, 0x0, r5, r6, r7, r8], 0x9, &(0x7f0000000500)=0x2) mlockall(0x1) 00:00:02 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1}}, 0x3c) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x1d, &(0x7f0000000280)={0x3, 0x0, 0x40000000, 0x6}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x18, 0x2, 0x4, 0x9}, {0x18, 0x2, 0x76b7, 0x7}, 0x2, [0xffffffff, 0x4, 0x5, 0x1f, 0x20, 0x9, 0x8]}, 0x3c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)='b', 0x347fff08) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000100)='\\', 0x1}], 0x1) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:03 executing program 3: r0 = msgget(0x1, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x110}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) socket(0x18, 0x2, 0x0) socket(0x18, 0x2, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) shutdown(r1, 0x0) socketpair(0x1, 0x5, 0xca, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x3, 0x412, r2, 0x0, 0x53) r3 = msgget$private(0x0, 0x42) msgsnd(r3, &(0x7f0000000040)={0x3, "cc0f8d468b504e5116af45295693871600e79a06069eac3a63a5bc842257cb7776bba56298d738a7ef3ca47fa3b23b78d38f6ee5ef1860d7"}, 0x40, 0x0) r4 = getegid() r5 = getgid() setregid(r4, r5) 00:00:03 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f0000000000)=@file={0x3, './file0\x00'}, 0xa) 00:00:03 executing program 4: __clone(0x1ab7ca6871168c94, &(0x7f00000010c0)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8335516216d7707450ee2b13ac0317d4b4a2105ecb1083d1333a93eadb99723f4ee1f1496f34639dee8ec6b0f35ae1ef1bc3d0e1e235877b0a236a03354db4862c31779ed795774d4e26dbc87b1b95f50f0a928d3e1eb4f61f67c22b37b429da095768f57923aa0dbf843144ec571ae42ebd223353af4bb717dce870c57b5671ab612d990d715c0a0eccdcedf07fe0cadcc2037cfc36e620e13053867cf7cfa3012f0baa6f8198d6e321ed7eb580b6b20c8dd92f4") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x3d4, &(0x7f0000000340), 0x37f, 0x0, 0xfffffffffffffd57}, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/84}, 0x5c, 0x2, 0x1800) msgsnd(r1, &(0x7f0000000040)={0x3, "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"}, 0x102, 0x1800) 00:00:03 executing program 2: r0 = socket(0x18, 0x1, 0x0) recvfrom(0xffffffffffffff9c, &(0x7f0000000180)=""/177, 0xb1, 0x2c1cd89ba27df755, &(0x7f0000000100)=@in={0x2, 0x3}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) getpgrp() r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r3 = geteuid() r4 = getgid() r5 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r7 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db35c74624b6c2e94601b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") r8 = __clone(0x0, 0x0) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x5, r8, &(0x7f0000000000), 0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0xc000000, r3, r4, r5, r6, 0x37, 0x1}, 0x400, 0x1, r7, r8, 0x3ff, 0x8, 0x2}) r9 = getegid() fchownat(r1, &(0x7f0000000080)='./file0\x00', r5, r9, 0x200) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01423ac9cf39f10e8b00"], 0xfddc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7, 0x1}, 0xffffffffffffff5f) 00:00:03 executing program 4: r0 = dup(0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x100) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x411010, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x3f) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20, 0x92) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') r3 = socket(0x2, 0x3e513ad97a9c913b, 0xad) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000180)={0x641, 0x0, 0x8, 0x6, 0x6}, 0xc) r4 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, ""/50}, &(0x7f0000000200)=0x34) setsockopt(r4, 0x2, 0xffffff55, &(0x7f0000000240)="89d49c3a5062b597ac22fb5afff694c7282a1c6527e36240f576ff33bfec6440", 0x20) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x400, 0x20) mknodat(r5, &(0x7f00000002c0)='./file0\x00', 0x40, 0x3) mknod(&(0x7f0000000300)='./file0\x00', 0x8000, 0x2) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) open(&(0x7f0000000380)='./file0\x00', 0x200000, 0x4) sendto$unix(r5, &(0x7f00000003c0)="ded1938a6e3138a53cc91b13438ed2a6e3a487849e06868fbdc913feef6694be3ea610d97375226f47ef28515fe143deec474adfbde369bd", 0x38, 0x414, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0xa) symlinkat(&(0x7f0000000440)='./file0\x00', r0, &(0x7f0000000480)='\x00') getppid() getrlimit(0x3, &(0x7f00000004c0)) r6 = socket$inet6(0x18, 0x10000000, 0xc1) dup(r6) pipe2(&(0x7f0000000500), 0x4) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f0000000580)=0xc) getsockname(r7, &(0x7f00000005c0)=@un=@file={0x0, ""/2}, &(0x7f0000000600)=0x4) r8 = socket(0x1, 0x30000000, 0xde) setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000640)={0x1, 0x981}, 0x8) r9 = socket$inet6(0x18, 0x4, 0x20) getsockopt(r9, 0x80000000, 0x2, &(0x7f0000000680)=""/11, &(0x7f00000006c0)=0xb) r10 = accept$unix(0xffffffffffffff9c, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$sock_timeval(r10, 0xffff, 0x100b, &(0x7f0000000780), &(0x7f00000007c0)=0x10) 00:00:03 executing program 0: r0 = socket(0x1, 0x40000000, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) paccept(0xffffffffffffff9c, &(0x7f0000000100)=@in6, &(0x7f0000000180)=0xc, 0x20000000) r1 = socket(0x10, 0x20000001, 0x3f) bind$inet6(r1, &(0x7f0000000240)={0x18, 0x0, 0x1, 0x2}, 0xc) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000001c00)=0x8) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r3 = dup2(0xffffffffffffff9c, r2) pwrite(r3, &(0x7f0000001980)="7ddd39d6e04a6c197a79fe9642ca1110521793cbb2bbac25d64a7de5163becbf8060ada5c4e592e398fba9ab39c9e290052ef6d1e2d34efd0cb7b37ba4b92e73f4e3350c3f9171beb5278361f66e3794b816d2d591bf848f555f27204f31c8832e426de3a3aa9fb998c5e8e8b7412559268e7795638429ec3e76edae094413b78e97ebf9d38fc38e5d634ae338f71dffdc193f5b010799cd96cb88d2c68dd44632fb44762edc2d4f252a5310e6bb3a35aab5b0a02df56f09b981f273392d7cecf038046e0ed5749ef42c3a8a75708accc6407b4c60d6bb7565c758473649b7b42bb953f66f6da2d9d92fd709736916601488349a", 0xf4, 0xa3e0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) setsockopt(r5, 0x2, 0x3, &(0x7f0000001880)="0c56c82e3734e2919cffb83dc2f6f62929bb3f694125cd773af119fe5ff7ef5eef9ea23b040553845657b31aa175f0013e593189564f075e67847441a6ac54ea85d7a5b22edd9e5b4d9814d77a7601b2e29d202c4df034542bf378f06df7cb39e826eea7bf845c4cc5fcc38566da952ed6165abc95c65ec820bd47a65881bdc283a32751e21378fe46df16443d483a1e0dc2d11b96705fcf0635da05936662db5b75564060f9479d4a98a824cc411384b65c0df3f8b27eef8ffa0365b980113311ac5b73287bd7254699ac8ac619238216056c1efa7d33d5422aff47ece1cccddb", 0xe1) getsockname(0xffffffffffffffff, &(0x7f0000001b80)=@un=@abs, &(0x7f0000001bc0)=0xfffffffffffffd7e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendto(r4, &(0x7f0000001a80)="2d2b5ca0493c41a09c90e5e8071a46e59825c902ee88f8d220954310b2a89bbbd85837107ca547da886f23bc1a32c7ec9feafc09c75b0f03198279a2e4677ad00b1193eb995df48b598469531355cb59bb8840c1b7c34a9ef4cec3b9c6c78877d680eb979cd3e777d238ee85f4a63dc14d50fc3274a6c551e4196b96867417228a", 0x81, 0x0, &(0x7f0000001b40)=@in6={0x18, 0x0, 0x1, 0x200}, 0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/76, 0x4c) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) bind(r7, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa) getsockname$inet6(r6, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r8 = socket(0xcc6db260add2b6f6, 0x2, 0x0) sendmsg(r8, &(0x7f0000001840)={&(0x7f0000000380)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f00000003c0)="c44bf7c6530fb71179d8050d5e275947e4c73a0ed2193cb80ba927435689fcf74e3950b6c1a9d320704474a487f47d19938883f1cfab4cd775b98c633a79057b84e81c098f92138d8bf6cc0b69aa24ee4f77d88f797c753f89b70095a60fde209daf353395fdb5229b8c8699b1808a8322a5bd77fbc4eb5c193a1499951ca840145b2a1b304270c2cdc26a36ee542cabb77c", 0x92}], 0x1, &(0x7f00000004c0)=[{0x68, 0x0, 0x1, "b6398d636513a559e1f96e2780a45daed3763bfe839fb44c9450e92a23f9300bca3cb80ebe634fc8bc8d1de0f0a987b9b09d659c1b542ad29d7fc6c548181945d32cb3f32bf7d5532b7d2657bba2299a78f90fceff"}, {0x1010, 0x1, 0x8, "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"}, {0x40, 0x107, 0x3, "dab98717574279ad55871116218b00d429045c291d60d150ba22c4d2040e701c8d9df9e12588fb2b7364"}, {0x110, 0x62c8094f07bb1383, 0x7, "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"}, {0xd8, 0x11, 0x100, "680192739aa7884f98ad882c3678d96154f7389d79bc4a0dc7a14e84be2df802ef9a4f3550342888ac42837b6486511a17a87109c14053944ef33fe9a42240fec6d757de7227ff3472a64ea6ed016230038fac96853d6902282c2c95fa52ca2fa0b58ada1dd8ff4f96775fcfbb47b7ab2b6beda7a407d6a939174a2ea03a23a1110aff897d09f766159ed08835e7a3c2c89e28631874482e5efa3e7a74126fe2df704cc431715b53fc7cacc78658c1f49bc3d20f8e9983ef6b2ef69063c9c1521e156f63234d7c70"}, {0x28, 0x1, 0x3f, "8269e94fda6a8964ec786898a494b2279723d8"}, {0x40, 0x10029, 0x6, "70619a51cd1854ba3fce1afb441a61c50dc0b3af1c1163446ef39df99e61c4c26e8c2eb0c0b4d1ffc4bb1c29"}, {0x78, 0x5d24e8f96f970cf1, 0x686cf20b, "484e6995c136a4456bebe7c84ebfc1588c3533758ff758291c77f6233bdfc0c811a703813bd77783fecd5143ca9daa7eb5db3b516f05a84082361a304694d7cf6130e55ee38ed83759f251a353f8f61cafd38a911ecdd9be12fa8d69d02a227eae694c63"}], 0x1380}, 0x40b) 00:00:03 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0xf58c6467330ff91c, 0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r0, 0x0, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:00:03 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) socket(0x6, 0x0, 0xa2) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x13) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt(r1, 0x3, 0x3, &(0x7f0000000180)=""/112, &(0x7f0000000000)=0x70) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) socket(0x6, 0x5, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xffffffffffffff43) 00:00:03 executing program 0: r0 = socket(0x18, 0x20000000, 0x6) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 99.3286944] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2706 command syz-executor.4) [ 99.3587359] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3055 command syz-executor.3) [ 99.3687421] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3055 command syz-executor.3) 00:00:04 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) writev(0xffffffffffffff9c, &(0x7f0000000040)=[{&(0x7f0000000000)="2a3a3be6bbfc34e983bf55f4cb19fadc80ae1dc77c0697469fd7217a3ed547ba8c1bb0d752fbb5ede5ca51e98de0c329f6ebbb4b7bc5104db4fd6961b6674e"}], 0xef) r1 = _lwp_self() _lwp_suspend(r1) r2 = socket(0x11, 0x20000000, 0x7e) fchmod(r2, 0xa0) _lwp_wakeup(r1) _lwp_setname(r1, &(0x7f00000000c0)='&\x00') r3 = socket$unix(0x1, 0x1, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) bind$inet(r4, &(0x7f0000000080)={0x2, 0x0}, 0xc) fchmod(r3, 0x4) 00:00:04 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) fsync(0xffffffffffffffff) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) fcntl$dupfd(0xffffffffffffff9c, 0xc, r0) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) [ 99.6491169] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1432 command syz-executor.3) 00:00:04 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) dup2(r0, r1) r2 = __clone(0x0, 0x0) r3 = fcntl$getown(r0, 0x5) ptrace(0x76, r3, 0x0, 0xf7) wait4(0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) connect$unix(r4, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0}, 0xc) fcntl$lock(r4, 0x13, &(0x7f0000000080)={0x3, 0x5, 0x7ff, 0xffffffff80000000, r6}) ptrace(0x15, r2, 0x0, 0x0) 00:00:04 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x682eb13985c518e6, 0x7}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) _lwp_create(&(0x7f0000000200)={0x4, &(0x7f0000000180)={0x400f0020, &(0x7f0000000040)={0x2c43a40f005a2b49, 0x0, {[0x80000001, 0x3, 0x1, 0x6]}, {0x2168, 0x4, 0x1}, {0x8001, 0x5, '[\x00'}}, {[0xd4e8, 0x1f, 0x401, 0xb715]}, {0x6, 0x9, 0x4}, {0x162, 0x100, '\x00'}}, {[0x5, 0x8, 0x0, 0x3]}, {0x3, 0x9, 0x1}, {0x1, 0x3, '-\x00'}}, 0x100, &(0x7f0000000100)=0x0) _lwp_unpark(r1, &(0x7f0000000280)=0x4) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:04 executing program 1: r0 = socket(0x18, 0x1, 0x0) r1 = socket$inet(0x2, 0xef5ef0ffbd0c6e2b, 0x7) r2 = getppid() fcntl$lock(r1, 0x8, &(0x7f00000001c0)={0xdb2f89b1bd247351, 0x1, 0x4, 0x4, r2}) open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) pwrite(r3, &(0x7f0000000000)="37aaaabe3ddd9b335ec2d24389ee8dceb9447cd941df8e01deea7750023152dee59d22331a2fdd626f61ccd5401fec14060a35ad0183cb9fc1aa4436d29518f3c18d5374c152f10269aaea4df48a6f979e1cfcd7f69b44172ebb09dd32a9e4c117280f5805d5bae00f361f12a8559dca773fecf0e053e1698b9865e10b5dc35de422d0e39b55808c0eb6fbe967995e140018a35dc43484", 0x97, 0xc34) r4 = semget$private(0x0, 0x1, 0x300) semctl$GETZCNT(r4, 0x1, 0x7, &(0x7f0000002840)=""/117) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r6 = openat(r5, &(0x7f0000000140)='./file0\x00', 0xcc0000, 0x100) fchmod(r6, 0x40) semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000100)=[0x8, 0x4, 0x66, 0x1f, 0x7fff]) 00:00:04 executing program 2: r0 = socket(0x18, 0x10000000, 0x2) socket(0x6, 0x60000000, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x1003, &(0x7f0000001700)=0x3, 0x4) connect$unix(r1, &(0x7f00000016c0)=ANY=[@ANYBLOB="cba52d2e80"], 0xa) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getpeername$unix(r2, &(0x7f0000001740)=@file={0x0, ""/4096}, &(0x7f0000002780)=0x1002) recvmsg(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/158, 0x9e}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/119, 0x77}, {&(0x7f00000013c0)=""/163, 0xa3}, {&(0x7f0000001480)=""/133, 0x85}], 0x8, &(0x7f00000015c0)=""/96, 0x60}, 0x1000) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) bind(r3, &(0x7f0000001680)=@in={0x2, 0x1}, 0xc) mkdir(&(0x7f00000028c0)='./file0\x00', 0x46) getsockopt(r0, 0x4, 0x3ff, &(0x7f00000027c0)=""/129, &(0x7f0000002880)=0x81) 00:00:04 executing program 2: r0 = socket(0x18, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/218) msgrcv(r2, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x0, 0x400) msgsnd(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="d2f8c09c016c53210936d761a8c2670509a330fe5c5028d839d8e7db513bceb7b13b6d9570428d36cdf0a854a407b96d2e4fbae106de987c7cf9f9da9b7e3cb4660405c66f352caeba58c385d1aa7c99d95c23fae9f417e49ca9673e9de955a985df7ea3b8ef79df040812de2bbe49c65afcefc5283c0a4c1fe69f309573f0275075f0227d9767e2679bd4850d885eade9cb0034cea4a41c2eb98a46c1f966c535a649b77cd05a50f7371fbfc0903ada546eb36557ef8f0dedf827f6012bb687ea6500"/204], 0xcc, 0x800) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000140)=0x8001, 0xffffff4f) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:04 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x5f82, 0x2}, 0x8) r1 = socket(0x1d, 0x3, 0x0) recvmsg(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3) sendto(r0, &(0x7f0000000040)="db49dd468e14f3644973f31ff5b564f13a08d963", 0x14, 0x0, &(0x7f0000000080)=@in={0x2, 0x2}, 0xc) socket(0x1, 0x10000000, 0x8) getrlimit(0x0, &(0x7f00000001c0)) 00:00:04 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000040)=0x2, 0x4) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:04 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x3c90, 0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) sendto$inet(r2, &(0x7f0000000000)="33b65e3028fb3b952f3bd1fbef6bf17eb8f988e970902f5bf4a87b1428352df093b3a2ca02f77119d93bfcdb245f43dc99bfc84a5bf042bf8a4065948aaed5c08e89c1e2789623e642b789073237deff45289cae49e7be87ea903f653b47f17f8b3ba19f1b9684ce10450a7f6e52c1655759594e1d84f02f8dd604dec0217d51243993b1fba195ad075bf423c906e52f8e9b347a4804379fcad262b384003959cadef1ab08b0ce4dc4199539f931889f0eeeb27d79d80d29ab164e7820554cb7b0cfd765fe39e70ec63dd26ff377c1d7c5904e526bbd6c32", 0xd8, 0x3, &(0x7f0000000140)={0x2, 0x2}, 0xc) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(0xffffffffffffffff, &(0x7f0000000140), 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getuid() chown(0x0, 0x0, 0x0) chown(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) connect$unix(r0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom(r4, &(0x7f0000000180)=""/107, 0x6b, 0x1844, &(0x7f0000000200)=@in6={0x18, 0x0, 0x3, 0x7f}, 0xc) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) lseek(r5, 0x1, 0x2) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x810, 0xffffffffffffffff, 0x0, 0x0) 00:00:04 executing program 1: r0 = getppid() r1 = __clone(0x0, 0x0) getppid() r2 = __clone(0x2200, &(0x7f0000000580)="90298faa57c2a8ec8c1c4956514b4aef5ecc881de602e5754f17a2f85ff3a29b0c6a23b3767a1288797a0543b3205f30ecf455cca2c3f552f4360043bdf2ed1eb13948bcc69a36b7514f7ecd69e5a63ea90206cadf9ad647eb8a232f86d74848bd525501fb75db74e24c281590572d57abacf089e9f1dd671d910631b6455315b1de01a1ad215a9d500331bca4b9ac2853f1f0c6") setpgid(0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/218) msgrcv(r3, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x0, 0x400) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r6 = getpgrp() r7 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r8 = getgid() r9 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r11 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r7, 0x1, &(0x7f00000027c0)={{0xc000000, 0x0, r8, r9, r10, 0x37, 0x1}, 0x400, 0x1, r11, r6, 0x6, 0x8, 0x2}) r12 = getpgrp() r13 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r14 = geteuid() r15 = getgid() r16 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r18 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r13, 0x1, &(0x7f00000027c0)={{0xc000000, r14, r15, r16, r17, 0x37, 0x1}, 0x400, 0x1, r18, r12, 0x6, 0x8, 0x2}) r19 = getgid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000700)={{0x80000001, r5, r8, r14, r19, 0x46, 0x180}, 0xb330, 0x1ff, r2, r1, 0x7, 0x8, 0x3f, 0x7}) r20 = __clone(0x0, 0x0) r21 = open$dir(&(0x7f0000000080)='./file0\x00', 0xa82, 0x50) preadv(r21, &(0x7f0000000500)=[{0xfffffffffffffffe}, {&(0x7f00000000c0)}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000380)=""/8, 0x8}, {&(0x7f00000003c0)=""/16, 0x10}, {&(0x7f0000000400)=""/72, 0x48}, {&(0x7f0000000480)=""/91, 0x5b}], 0x7, 0x6) msgget$private(0x0, 0x20) ptrace(0x9, r20, 0x0, 0x0) ptrace(0x5, r20, &(0x7f00000000c0), 0x0) clock_settime(0x3, &(0x7f0000000000)={0x1, 0x9}) r22 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r23 = __clone(0x0, 0x0) ptrace(0x9, r23, 0x0, 0x0) ptrace(0x5, r23, &(0x7f0000000000), 0x0) wait4(r23, &(0x7f0000000340), 0x10, &(0x7f0000000640)) writev(r22, &(0x7f0000001cc0)=[{&(0x7f0000001a00)="473e2a4733a1bbc96c8170f07380bd324e881ed003a7fe2dbdd7e34c39d608e3065f3c472cec3d47c1e87c2468514102b478372ee4cd98383f34a734dfa87459cda9c3bb38dd9feb84455f2f5bcc36d3a5e6a1f1b382f6a63fdab7d2b35d7d4514d50e59236927d00df3364163449ab815f51423883c438587247a4338b61cfaa98c2f25de916a202490463d82417fccc5487f2ed4c5409cf4012da4d0299f5de617c7420998727693db21a06f750a25e1ada56575a3423858cd70bed35e2e486bb1a138f44374aa3dbbf2c8", 0xcc}, {&(0x7f0000001d00)="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", 0x13c}, {&(0x7f0000001c00)="84a7cdb1beda2f1687ef43ee71765e8ba63ca74912c441b01bd1aae828e9f46e2f0ae8cd7d27e546cbe7438fc95640bd3fcd15abf9b745730b102594e56bbe13b60966076629ee4f6ad22342122942a293d7a658cdd280c354670211b378ed3516e9fd4d0b4ace1d2106520af740d5246ebff3a2806f3ad9a927c8ceb4cfb0bffce29b7cd5c506c8a8bf42aa0ad2d921e1d95026aa9d707ad03b26ceee0b9eef48be", 0xa2}], 0x3) r24 = __clone(0x800, &(0x7f0000000140)="aaf324aa0909bc24441e4ff38fd463dabd198598b6688f9082ca7acd5bb39949aaf886cb18050ea5505f8bfc79d1afb8febafa5bbab23a89b276b07979ac1b998f675f052a2ad3fd9f59be71d281901782bd8d9c94b3cdf3e9dee987a3ff00c7ae81c7d047c5b870f380c2995ad5453f99686cd043f73713c62ed11426a1f17ae455f6e73a5da6f86635c0919b8fdc8dee8d6ba57818f8836a7c2758971f98698cc0c13f873d1b61c8e06c6a78110b8560ff56119672e87d5f3485b5085116c35246c96d52cf5faac5889eddebbbbe7dad7272982a655bcc66fd88e28d7bcd354bf451dab5fa7334e898672598c004de2c7d54177eaf") setpgid(r24, r0) r25 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r25, &(0x7f0000000040), 0x10000000000000f7, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x408716, 0x0) 00:00:05 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x7, 0x3}, 0xffffffffffffff77) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getuid() setreuid(r2, r3) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x1000000) symlinkat(&(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 100.5803411] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1432 command syz-executor.3) 00:00:05 executing program 3: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='#/\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00']) socketpair(0x1, 0x70000002, 0x0, &(0x7f0000000040)) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) 00:00:05 executing program 2: r0 = socket(0x18, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:05 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) r1 = getgid() r2 = getpgrp() r3 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r4 = geteuid() r5 = getgid() r6 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r8 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r3, 0x1, &(0x7f00000027c0)={{0xc000000, r4, r5, r6, r7, 0x37, 0x1}, 0x400, 0x1, r8, r2, 0x6, 0x8, 0x2}) setregid(r1, r5) r9 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0) fcntl$lock(r9, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) connect$unix(r9, &(0x7f00000000c0)=@abs={0x0, 0x7, 0x0}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 00:00:05 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = paccept(r2, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc, 0x40000000) connect(r3, &(0x7f0000000180)=@in={0x2, 0x0}, 0xc) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fcntl$getown(r1, 0x5) r4 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r7 = getpgrp() r8 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r9 = geteuid() r10 = getgid() r11 = geteuid() getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) r13 = __clone(0x800, &(0x7f0000002780)="243412ddc4e881db359c20cd1862ea5a82b2ed2cdfdd3b3e1d47943492997194e1e133d3c56f22") shmctl$IPC_SET(r8, 0x1, &(0x7f00000027c0)={{0xc000000, r9, r10, r11, r12, 0x37, 0x1}, 0x400, 0x1, r13, r7, 0x6, 0x8, 0x2}) setgroups(0x3, &(0x7f0000000240)=[r4, r6, r10]) r14 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r14, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r15 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r15, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$unix(r0, &(0x7f0000004d40)=ANY=[@ANYRESOCT=r5, @ANYRES16=r14, @ANYRESOCT, @ANYBLOB="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", @ANYRESHEX, @ANYPTR64, @ANYRES16, @ANYBLOB="81f76d3171ec93a13d44f4ddc07527fb68cc82a8a74bb61f984385d93e7b3823e5e62ab76a1524f59f1a27eec13181c316c1a3ed4ff5cbca9de85d90dd929f8b241bfc97ac902677545ec7fe7fddb09c8ea51e66468021e29bd30b0bd5e315a31bfbc864f51b16018dd5ef5888eb19ed3619695fd9eaffeea84cc7fe64b9874b22d3e50ba0ff0dbda610cd5df49207748c13acceedb3b2a7d3a6fd42c70db38e44bdf63dc31e94fa0f1c33e53917266d9fba8d76d727f7b888b63ea597475129f27eb0062dbf3e9278f03526761bbb0c11fbd78fd3", @ANYBLOB="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"/318], 0x9) 00:00:05 executing program 3: mlockall(0x2) r0 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/66) sync() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom$inet(r1, &(0x7f00000001c0)=""/59, 0x3b, 0x41, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc39cc572373639c3, 0x1e12, 0xffffffffffffffff, 0x0, 0x200) 00:00:05 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) setgroups(0x0, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) munlock(&(0x7f00006cf000/0x2000)=nil, 0x2000) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) paccept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0xa0000000) 00:00:05 executing program 5: r0 = shmget(0x2, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0x3) shmctl$SHM_UNLOCK(r0, 0x4) shmget(0x3, 0x4000, 0x1df53b20d42ffee6, &(0x7f0000ff9000/0x4000)=nil) getitimer(0x0, &(0x7f0000000000)) r1 = _lwp_self() _lwp_create(&(0x7f0000000140)={0x1, &(0x7f00000000c0)={0x12, &(0x7f0000000040)={0x400f0020, 0x0, {[0x1, 0xffff, 0x7, 0x2]}, {0x2, 0xb01, 0x2}, {0x3, 0x401, '\x00'}}, {[0x8, 0x4, 0xffffffd9, 0x75]}, {0x6, 0x4, 0x5}, {0x6, 0x3c6, '\x00'}}, {[0x1ff, 0x1, 0xffffffff, 0x5]}, {0x0, 0x4, 0x4}, {0x80, 0x7fff, '\x00'}}, 0x80, &(0x7f00000001c0)=0x0) _lwp_wait(r1, &(0x7f0000000200)=r2) _lwp_continue(r2) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000240)=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e) connect$unix(r3, &(0x7f0000000300)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r4, &(0x7f0000000380)=@file={0x0, ""/21}, &(0x7f00000003c0)=0x17) shmat(r0, &(0x7f0000ff9000/0x1000)=nil, 0x2000) fsync(r3) shmctl$SHM_LOCK(0xffffffffffffffff, 0x3) accept$unix(0xffffffffffffff9c, &(0x7f0000000400)=@file={0x0, ""/14}, &(0x7f0000000440)=0x10) r5 = __clone(0x20ff, &(0x7f0000000480)="2265a338f16be47974a56da44df8db3e9b36f2eb2faf76c743c82ef2410fdcb6318d99dc0335724e40dff3d782e48fc19546a7832c21141ea743fc531def75f589252c7d1bca9c3141c861f8c97da2f58e455bb2ea918cda80338223568d57d8d52ad076b758d5a0ed38e74b59d96e56e7729f5dcea9704e7cd31a85b50fe9ed9c905a4bfca242ddfcaaab3e44732ab47612e8330e431a463f3385d33f9a1d1caa2dfc6325d3abe8c9b0573f44648f7aed5ee1e5020a9ca24fba15ed5fa9702b017b5c3afd0d452eef48d09068f165789ee403f7dd7df6602dbf7e2c656c7c7e45bc41f23a3bf25b750536e9ebc0be132c47f6baee70") getpgid(r5) msgget(0x3, 0x8a0) r6 = open$dir(&(0x7f0000000580)='./file0\x00', 0x8002, 0x8) utimensat(r6, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={{0x2, 0x1}, {0x0, 0x80}}, 0x200) r7 = __clone(0xeff, &(0x7f0000000640)) wait4(r7, 0x0, 0x0, &(0x7f0000000680)) pipe(&(0x7f0000000740)={0xffffffffffffffff}) unlinkat(r8, &(0x7f0000000780)='./file0/file0\x00', 0x0) r9 = getppid() ptrace(0x9, r9, &(0x7f00000007c0), 0x400) socket(0x1f, 0x4, 0x3a) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = getgid() fchownat(r10, &(0x7f0000000840)='./file0/file0\x00', 0xffffffffffffffff, r11, 0x0) 00:00:05 executing program 2: r0 = socket(0x18, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:05 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x3c90, 0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) sendto$inet(r2, &(0x7f0000000000)="33b65e3028fb3b952f3bd1fbef6bf17eb8f988e970902f5bf4a87b1428352df093b3a2ca02f77119d93bfcdb245f43dc99bfc84a5bf042bf8a4065948aaed5c08e89c1e2789623e642b789073237deff45289cae49e7be87ea903f653b47f17f8b3ba19f1b9684ce10450a7f6e52c1655759594e1d84f02f8dd604dec0217d51243993b1fba195ad075bf423c906e52f8e9b347a4804379fcad262b384003959cadef1ab08b0ce4dc4199539f931889f0eeeb27d79d80d29ab164e7820554cb7b0cfd765fe39e70ec63dd26ff377c1d7c5904e526bbd6c32", 0xd8, 0x3, &(0x7f0000000140)={0x2, 0x2}, 0xc) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(0xffffffffffffffff, &(0x7f0000000140), 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getuid() chown(0x0, 0x0, 0x0) chown(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) connect$unix(r0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom(r4, &(0x7f0000000180)=""/107, 0x6b, 0x1844, &(0x7f0000000200)=@in6={0x18, 0x0, 0x3, 0x7f}, 0xc) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) lseek(r5, 0x1, 0x2) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x810, 0xffffffffffffffff, 0x0, 0x0) 00:00:06 executing program 3: open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x1040000, 0x80) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) writev(r3, &(0x7f0000000340), 0x100000000000001e) 00:00:06 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:06 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1004, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x80) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='(-,', &(0x7f0000000140)='.&^\'\x00'], &(0x7f0000000540)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='.\n\\\xc2{:$$]^.\x00', &(0x7f0000000280)='\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='*\xae\x00', &(0x7f0000000440)='\x96\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='!\x00', &(0x7f0000000500)='\x00']) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/208, 0xc6}], 0x1000000000000136, 0x82) 00:00:06 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) socketpair$unix(0x1, 0x7e4ef6edc4d30794, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000380)=0x8) munlockall() getegid() mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x44) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000300)=@file={0x0, ""/11}, &(0x7f0000000340)=0xd) connect$unix(r2, &(0x7f00000002c0)=@file={0x1, '\x00'}, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1400000) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r5, 0x4, 0x80000) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) fchmod(r6, 0x100) r7 = fcntl$dupfd(r4, 0x18, r3) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockname$unix(r8, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x410, r7, 0x0, 0x10000000) 00:00:06 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8000, 0x1c1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0x7, 0x95}) socket(0x800000018, 0xd7ae596bc3011d4b, 0xfc) socket$inet(0x2, 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40e15, 0x0) r4 = socket(0x2, 0x1, 0x0) dup(r4) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) readlinkat(r3, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)=""/57, 0x39) r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1000000, 0x9b3d2929f1383204) fcntl$dupfd(r5, 0x0, 0xffffffffffffff9c) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) readlinkat(r6, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)=""/84, 0x54) openat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:06 executing program 0: r0 = socket(0x1f, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xfffffffffffffc82) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) socket(0x6, 0x10000000, 0x69) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:06 executing program 0: r0 = socket(0x18, 0x1, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) ptrace(0x8f2, r1, &(0x7f0000000080), 0x101) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r2 = dup(r0) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00./)ile0\x00'], 0xa) [ 102.0522780] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1981 command syz-executor.1) [ 102.0723083] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1061 command syz-executor.3) 00:00:06 executing program 3: r0 = open$dir(&(0x7f0000000180)='./file1\x00', 0x400000, 0x20) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x200040, 0x80) open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x40, 0x80) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f00000000c0)={{0x18, 0x1, 0x0, 0x1ff}, {0x18, 0x1}, 0x81}, 0xfffffffffffffd2c) socket(0x18, 0x3, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) pipe2(&(0x7f0000000140), 0x2000000) writev(r1, &(0x7f0000000000), 0x149) 00:00:06 executing program 4: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x3, 0x4, 0x0) listen(r0, 0x6) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x10) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) [ 103.2839297] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/netinet/tcp_congctl.c:549:45, unsigned integer overflow: 0 divrem 0 cannot be represented in type 'long unsigned int' [ 103.3027124] cpu0: Begin traceback... [ 103.3139295] vpanic() at netbsd:vpanic+0x258 [ 103.3339566] isAlreadyReported() at netbsd:isAlreadyReported [ 103.3639969] HandleOverflow() at netbsd:HandleOverflow+0x19a [ 103.3940377] tcp_reno_slow_retransmit() at netbsd:tcp_reno_slow_retransmit+0x1a0 [ 103.4140616] tcp_timer_rexmt() at netbsd:tcp_timer_rexmt+0x790 [ 103.4441035] callout_softclock() at netbsd:callout_softclock+0x377 [ 103.4741406] softint_dispatch() at netbsd:softint_dispatch+0x245 [ 103.4846445] DDB lost frame for netbsd:Xsoftintr+0x4f, trying 0xffff9f80a598b0f0 [ 103.5041785] Xsoftintr() at netbsd:Xsoftintr+0x4f [ 103.5141917] --- interrupt --- [ 103.5242052] 0: [ 103.5242052] cpu0: End traceback... [ 103.5242052] fatal breakpoint trap in supervisor mode [ 103.5344503] trap type 1 code 0 rip 0xffffffff8021dddd cs 0x8 rflags 0x282 cr2 0x76a4ea3b4504 ilevel 0x2 rsp 0xffff9f80a598a8f0 [ 103.5476356] curlwp 0xfffffd62a580a060 pid 0.5 lowest kstack 0xffff9f80a59872c0 Stopped in pid 0.5 (system) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0xd9 vpanic() at netbsd:vpanic+0x258 isAlreadyReported() at netbsd:isAlreadyReported HandleOverflow() at netbsd:HandleOverflow+0x19a tcp_reno_slow_retransmit() at netbsd:tcp_reno_slow_retransmit+0x1a0 tcp_timer_rexmt() at netbsd:tcp_timer_rexmt+0x790 callout_softclock() at netbsd:callout_softclock+0x377 softint_dispatch() at netbsd:softint_dispatch+0x245 DDB lost frame for netbsd:Xsoftintr+0x4f, trying 0xffff9f80a598b0f0 Xsoftintr() at netbsd:Xsoftintr+0x4f --- interrupt --- 0: ds a8f0 es 85a1 fs a8e0 gs ca00 rdi fffffd62a5cb54e0 rsi fffffd62a580a348 rbp ffff9f80a598a8f0 rbx ffffffff8342ca00 cpu_info_primary rdx 2 rcx 2 rax 0 r8 ffffffff8342ca00 cpu_info_primary r9 0 r10 ffff9f80a5989fc0 r11 10 r12 104 r13 ffffffff83022c30 ostype+0xee578 r14 ffff9f80a598a968 r15 ffffffff84cf30c0 pool_head+0x4c0 rip ffffffff8021dddd breakpoint+0x5 cs 8 rflags 282 rsp ffff9f80a598a8f0 ss 10 netbsd:breakpoint+0x5: leave PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 1225 1 3 0 40080 fffffd628e3b2760 syz-executor.0 parked 2362 1 3 1 80 fffffd62838b1ba0 syz-executor.1 parked 1561 1 3 0 80 fffffd628fc370a0 syz-executor.1 parked 3235 1 3 0 80 fffffd62838b1320 syz-executor.5 parked 2459 1 3 0 80 fffffd628c63bae0 syz-executor.5 parked 1178 1 3 1 80 fffffd629097f580 syz-executor.2 parked 1800 1 3 0 80 fffffd6289f7f720 syz-executor.4 parked 1667 1 3 1 80 fffffd629185d220 syz-executor.4 parked 3279 1 3 1 80 fffffd628e0852c0 syz-executor.1 parked 1406 1 3 1 80 fffffd628a82a220 syz-executor.0 parked 881 1 3 0 80 fffffd6287b68980 syz-executor.0 parked 875 1 3 0 80 fffffd628bf5ca20 syz-executor.3 parked 1247 1 3 1 80 fffffd628d1e7640 syz-executor.3 parked 1508 1 3 0 80 fffffd628bb33a40 syz-executor.3 parked 2775 1 3 1 80 fffffd6289f7f2e0 syz-executor.3 parked 1966 1 3 1 80 fffffd6286bd92a0 syz-executor.4 parked 1974 1 3 0 80 fffffd628d1e7a80 syz-executor.4 parked 949 1 3 0 80 fffffd628bb33600 syz-executor.4 parked 1975 1 3 0 80 fffffd6292d0d4e0 syz-executor.4 parked 1175 1 3 1 80 fffffd628a7f9520 syz-executor.3 parked 1296 1 3 0 80 fffffd628e085b40 syz-executor.1 parked 2066 1 3 0 80 fffffd628fb3fbc0 syz-executor.1 parked 640 1 3 1 80 fffffd6291a5c260 syz-executor.1 parked 2347 1 3 1 80 fffffd628a35c280 syz-executor.1 parked 744 1 3 0 80 fffffd628fb3f340 syz-executor.5 parked 1336 1 3 0 80 fffffd628d7d44c0 syz-executor.5 parked 1202 1 3 0 80 fffffd6286bd9b20 syz-executor.5 parked 2097 1 3 1 80 fffffd6286bd96e0 syz-executor.5 parked 1455 1 3 1 80 fffffd628a35cb00 syz-executor.5 parked 550 1 3 0 80 fffffd628bb331c0 syz-executor.5 parked 1026 1 3 0 80 fffffd628a5e19a0 syz-executor.3 parked 1442 1 3 1 80 fffffd628a5e1560 syz-executor.3 parked 2429 1 3 1 80 fffffd6288a09680 syz-executor.3 parked 1637 1 3 1 80 fffffd628d1e7200 syz-executor.1 parked 1344 1 3 1 80 fffffd628afbaa60 syz-executor.1 parked 2279 1 3 1 80 fffffd62903e90c0 syz-executor.1 parked 2019 1 3 1 80 fffffd628a6895c0 syz-executor.1 parked 2006 1 3 0 80 fffffd629227b6c0 syz-executor.0 parked 1133 1 3 0 80 fffffd629097f9c0 syz-executor.1 parked 2001 1 3 0 80 fffffd628fc374e0 syz-executor.5 parked 1474 1 3 0 80 fffffd628a6615a0 syz-executor.5 parked 1160 1 3 0 80 fffffd628a7f9960 syz-executor.3 parked 1057 1 3 0 80 fffffd629ff564a0 syz-executor.3 parked 1013 1 3 0 80 fffffd628a689a00 syz-executor.3 parked 1648 1 3 0 80 fffffd628bf5c1a0 syz-executor.1 parked 1788 1 3 0 80 fffffd629097f140 syz-executor.4 parked 1208 1 3 0 80 fffffd628a689180 syz-executor.4 parked 973 1 3 0 80 fffffd628fb3f780 syz-executor.0 parked 1157 1 3 1 80 fffffd628e9668e0 syz-executor.4 parked 1883 1 3 1 80 fffffd62a1807480 syz-executor.4 parked 1575 1 3 1 80 fffffd628c1fa0c0 syz-executor.4 parked 1644 1 3 1 80 fffffd628e966060 syz-executor.4 parked 921 1 3 1 80 fffffd628e3b2ba0 syz-executor.0 parked 1001 1 3 0 80 fffffd62928255c0 syz-executor.0 parked 1286 1 3 1 80 fffffd628c1fa500 syz-executor.3 parked 912 1 3 1 80 fffffd6287b68540 syz-executor.1 parked 1500 1 3 0 80 fffffd628a7f90e0 syz-executor.1 parked 1563 1 3 1 80 fffffd628d7d4080 syz-executor.0 parked 852 1 3 1 80 fffffd628d7d4900 syz-executor.0 parked 1363 1 3 0 80 fffffd628e250080 syz-executor.3 parked 1335 1 3 0 80 fffffd628fc37920 syz-executor.1 parked 1548 1 3 0 80 fffffd628dbb5040 syz-executor.3 parked 1334 1 3 1 80 fffffd6291a5cae0 syz-executor.4 parked 1436 1 3 0 80 fffffd628e3b2320 syz-executor.4 parked 937 1 3 1 80 fffffd629233da60 syz-executor.4 parked 661 1 3 0 80 fffffd629a3a8580 syz-executor.5 parked 1226 1 3 1 80 fffffd62924fd2e0 syz-executor.5 parked 1295 1 3 1 80 fffffd629227bb00 syz-executor.2 parked 898 1 3 0 80 fffffd6292484600 syz-executor.5 parked 1326 1 3 1 80 fffffd628dbb58c0 syz-executor.2 parked 1043 1 3 1 80 fffffd628fca2740 syz-executor.2 parked 1081 1 3 1 80 fffffd628dbb5480 syz-executor.2 parked 742 1 3 1 80 fffffd62924fd720 syz-executor.5 parked 360 1 3 1 80 fffffd628fca2b80 syz-executor.2 parked 737 1 3 0 80 fffffd6291a5c6a0 syz-executor.2 parked 856 1 3 1 80 fffffd6291ee5680 syz-executor.2 parked 1060 1 3 1 80 fffffd628fca2300 syz-executor.2 parked 1091 1 3 0 80 fffffd6291f129a0 syz-executor.0 parked 1017 1 3 0 80 fffffd6292d0d920 syz-executor.0 parked 1046 1 3 1 80 fffffd629ff56060 syz-executor.0 parked 1041 1 3 0 80 fffffd62903e9500 syz-executor.0 parked 1072 1 3 0 80 fffffd6291f14a80 syz-executor.0 parked 1085 1 3 1 80 fffffd62924fdb60 syz-executor.0 parked 1279 1 3 0 80 fffffd6291f14640 syz-executor.0 parked 554 1 3 1 80 fffffd6292484a40 syz-executor.1 parked 671 1 3 0 80 fffffd629202a960 syz-executor.0 parked 669 1 3 0 80 fffffd628d7f8540 syz-executor.3 parked 282 1 3 1 80 fffffd62a18078c0 syz-executor.3 parked 974 1 3 0 80 fffffd628feba700 syz-executor.4 parked 1099 1 3 1 80 fffffd629233d620 syz-executor.4 parked 1220 1 3 0 80 fffffd6292305b20 syz-executor.5 parked 1087 1 3 1 80 fffffd6291ee5ac0 syz-executor.4 parked 1015 1 3 0 80 fffffd628feba2c0 syz-executor.0 parked 1028 1 3 1 80 fffffd629185d660 syz-executor.1 parked 1100 1 3 0 80 fffffd629a3a89c0 syz-executor.1 parked 838 1 3 1 80 fffffd628d7f8980 syz-executor.1 parked 907 1 3 1 80 fffffd629227b280 syz-executor.1 parked 1014 1 3 0 80 fffffd629297d1a0 syz-executor.3 parked 1071 1 3 1 80 fffffd629297d5e0 syz-executor.4 parked 1084 1 3 0 80 fffffd6292d0d0a0 syz-executor.1 parked 1068 1 3 1 80 fffffd62923052a0 syz-executor.0 parked 628 1 3 0 80 fffffd6291cda5a0 syz-executor.0 parked 868 1 3 1 80 fffffd62923056e0 syz-executor.1 parked 782 1 3 0 80 fffffd6291f12560 syz-executor.3 parked 352 1 3 0 80 fffffd6291f14200 syz-executor.3 parked 778 1 3 1 80 fffffd629297da20 syz-executor.3 parked 818 1 3 1 80 fffffd629a3a8140 syz-executor.3 parked 269 1 3 0 80 fffffd629185daa0 syz-executor.3 parked 771 1 3 1 80 fffffd6291cda160 syz-executor.4 parked 329 1 3 1 80 fffffd629202a0e0 syz-executor.0 parked 200 1 3 1 80 fffffd629202a520 syz-executor.0 parked 581 1 3 0 80 fffffd62924841c0 syz-executor.5 parked 605 1 3 0 80 fffffd6291f12120 syz-executor.5 parked 827 1 3 0 80 fffffd6291cda9e0 syz-executor.5 parked 670 1 3 1 80 fffffd629ff568e0 syz-executor.5 parked 378 1 3 1 80 fffffd629233d1e0 syz-executor.3 parked 632 1 3 0 80 fffffd628e2504c0 syz-executor.2 parked 341 1 3 0 80 fffffd628e250900 syz-executor.2 parked 98 1 3 1 80 fffffd62903e9940 syz-executor.2 parked 607 1 3 1 80 fffffd62a00b5bc0 syz-executor.4 pipe_rd 45 1 3 0 80 fffffd62a00b5780 syz-executor.3 pipe_rd 491 1 3 1 80 fffffd62a00b5340 syz-executor.2 pipe_rd 464 1 3 0 80 fffffd61bd4762e0 syz-executor.1 pipe_rd 40 1 3 1 80 fffffd620a7696e0 syz-executor.0 pipe_rd 583 11 3 1 80 fffffd61bd476720 syz-fuzzer parked 583 10 3 0 80 fffffd61f3448ae0 syz-fuzzer parked 583 9 3 0 80 fffffd62a1d15ba0 syz-fuzzer parked 583 8 3 0 80 fffffd62a1d15760 syz-fuzzer parked 583 7 3 0 80 fffffd61d8008ac0 syz-fuzzer parked 583 6 3 0 80 fffffd62a1d15320 syz-fuzzer parked 583 5 3 1 80 fffffd61b51462c0 syz-fuzzer parked 583 4 3 0 80 fffffd61daacfb00 syz-fuzzer parked 583 3 3 1 80 fffffd61daacf6c0 syz-fuzzer parked 583 2 3 0 80 fffffd619a40c200 syz-fuzzer parked 583 1 3 1 80 fffffd620a7692a0 syz-fuzzer kqueue 435 1 3 1 80 fffffd61daacf280 sshd select 466 1 3 1 80 fffffd61f3448260 getty nanoslp 574 1 3 1 80 fffffd61d8008680 getty nanoslp 473 1 3 1 80 fffffd62a38ffb80 getty nanoslp 536 1 3 0 80 fffffd61d8008240 getty ttyraw 422 1 3 0 80 fffffd61b5146b40 cron nanoslp 535 1 3 1 80 fffffd62a38ff740 inetd kqueue 497 1 3 0 80 fffffd62a38ff300 sshd select 490 1 3 1 80 fffffd61bd476b60 powerd kqueue 309 1 3 0 80 fffffd61b5146700 syslogd kqueue 276 1 3 0 80 fffffd61f34486a0 dhcpcd kqueue 218 1 3 0 80 fffffd620a769b20 dhcpcd kqueue 1 1 3 1 80 fffffd619640b620 init wait 0 58 3 0 204 fffffd619a40c640 physiod physiod 0 57 3 0 204 fffffd6196943220 pooldrain pooldrain 0 56 3 1 204 fffffd6196943aa0 aiodoned aiodoned 0 55 3 1 200 fffffd6196943660 ioflush syncer 0 54 3 0 200 fffffd619a40ca80 pgdaemon pgdaemon 0 51 3 0 200 fffffd619640ba60 npfgc-0 npfgccv 0 50 3 0 204 fffffd619640b1e0 rt_free rt_free 0 49 3 0 204 fffffd619640ca40 unpgc unpgc 0 48 3 1 204 fffffd619640c600 key_timehandler key_timehandler 0 47 3 1 204 fffffd619640c1c0 icmp6_wqinput/1 icmp6_wqinput 0 46 3 0 204 fffffd619638da20 icmp6_wqinput/0 icmp6_wqinput 0 45 3 0 204 fffffd6196347160 nd6_timer nd6_timer 0 44 3 1 204 fffffd61963475a0 carp6_wqinput/1 carp6_wqinput 0 43 3 0 204 fffffd61963479e0 carp6_wqinput/0 carp6_wqinput 0 42 3 1 204 fffffd619636e180 carp_wqinput/1 carp_wqinput 0 41 3 0 204 fffffd619636e5c0 carp_wqinput/0 carp_wqinput 0 40 3 1 204 fffffd619636ea00 icmp_wqinput/1 icmp_wqinput 0 39 3 0 204 fffffd619638d1a0 icmp_wqinput/0 icmp_wqinput 0 38 3 1 204 fffffd6193afc9c0 rt_timer rt_timer 0 37 3 0 204 fffffd619638d5e0 vmem_rehash vmem_rehash 0 27 3 0 204 fffffd6193afc580 scsibus0 sccomp 0 26 3 0 200 fffffd6193afc140 pms0 pmsreset 0 25 3 1 204 fffffd6193a879a0 xcall/1 xcall 0 24 1 1 200 fffffd6193a87560 softser/1 0 23 1 1 200 fffffd6193a87120 softclk/1 0 22 1 1 200 fffffd6193a78980 softbio/1 0 21 1 1 200 fffffd6193a78540 softnet/1 0 > 20 7 1 201 fffffd6193a78100 idle/1 0 19 3 0 204 fffffd62a3f82960 lnxpwrwq lnxpwrwq 0 18 3 0 204 fffffd62a3f82520 lnxlngwq lnxlngwq 0 17 3 0 204 fffffd62a3f820e0 lnxsyswq lnxsyswq 0 16 3 0 204 fffffd62a3fa1940 lnxrcugc lnxrcugc 0 15 3 0 204 fffffd62a3fa1500 sysmon smtaskq 0 14 3 0 204 fffffd62a3fa10c0 pmfsuspend pmfsuspend 0 13 3 0 204 fffffd62a43ba920 pmfevent pmfevent 0 12 3 0 204 fffffd62a43ba4e0 sopendfree sopendfr 0 11 3 0 204 fffffd62a43ba0a0 nfssilly nfssilly 0 10 3 0 200 fffffd62a57ef900 cachegc cachegc 0 9 3 0 204 fffffd62a57ef4c0 vdrain vdrain 0 8 3 0 200 fffffd62a57ef080 modunload mod_unld 0 7 3 0 204 fffffd62a580a8e0 xcall/0 xcall 0 6 1 0 200 fffffd62a580a4a0 softser/0 0 > 5 7 0 200 fffffd62a580a060 softclk/0 0 4 1 0 200 fffffd62a58298c0 softbio/0 0 3 1 0 200 fffffd62a5829480 softnet/0 0 > 2 7 0 201 fffffd62a5829040 idle/0 0 1 3 0 200 ffffffff84c1dd80 swapper uvm [Locks tracked through LWPs] Locks held by an LWP (softclk/0): Lock 0 (initialized at soinit) lock address : 0xfffffd62a5cb7080 type : sleep/adaptive initialized : 0xffffffff81d31c95 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 0 last held: 0 current lwp : 0xfffffd62a580a060 last held: 0xfffffd62a580a060 last locked* : 0xffffffff81258232 unlocked : 0xffffffff81258777 owner field : 0xfffffd62a580a060 wait/spin: 0/0 Turnstile chain at 0xffffffff85a80900. => No active turnstile for this lock. [Locks tracked through CPUs] Locks held on CPU 0: Lock 0 (initialized at main) lock address : 0xffffffff85a7f180 type : spin initialized : 0xffffffff82ac478c shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 0 last held: 0 current lwp : 0xfffffd62a580a060 last held: 0xfffffd62a580a060 last locked* : 0xffffffff81258279 unlocked : 0xffffffff8125876b curcpu holds : 1 wanted by: 000000000000000000 PAGE FLAG PQ UOBJECT UANON 0xffff9f8000003180 0041 0000 0x0 0x0 0xffff9f80000031f8 0041 0000 0x0 0x0 0xffff9f8000003270 0041 0000 0x0 0x0 0xffff9f80000032e8 0041 0000 0x0 0x0 0xffff9f8000003360 0041 0000 0x0 0x0 0xffff9f80000033d8 0041 0000 0x0 0x0 0xffff9f8000003450 0041 0000 0x0 0x0 0xffff9f80000034c8 0041 0000 0x0 0x0 0xffff9f8000003540 0040 0000 0x0 0x0 0xffff9f80000035b8 0048 0000 0x0 0x0 0xffff9f8000003630 0048 0000 0x0 0x0 0xffff9f80000036a8 0048 0000 0x0 0x0 0xffff9f8000003720 0048 0000 0x0 0x0 0xffff9f8000003798 0048 0000 0x0 0x0 0xffff9f8000003810 0049 0000 0x0 0x0 0xffff9f8000003888 0049 0000 0x0 0x0 0xffff9f8000003900 0040 0000 0x0 0x0 0xffff9f8000003978 0040 0000 0x0 0x0 0xffff9f80000039f0 0040 0000 0x0 0x0 0xffff9f8000003a68 0040 0000 0x0 0x0 0xffff9f8000003ae0 0040 0000 0x0 0x0 0xffff9f8000003b58 0040 0000 0x0 0x0 0xffff9f8000003bd0 0049 0000 0x0 0x0 0xffff9f8000003c48 0040 0000 0x0 0x0 0xffff9f8000003cc0 0048 0000 0x0 0x0 0xffff9f8000003d38 0048 0000 0x0 0x0 0xffff9f8000003db0 0048 0000 0x0 0x0 0xffff9f8000003e28 0049 0000 0x0 0x0 0xffff9f8000003ea0 0048 0000 0x0 0x0 0xffff9f8000003f18 0048 0000 0x0 0x0 0xffff9f8000003f90 0040 0000 0x0 0x0 0xffff9f8000004008 0048 0000 0x0 0x0 0xffff9f8000004080 0049 0000 0x0 0x0 0xffff9f80000040f8 0048 0000 0x0 0x0 0xffff9f8000004170 0048 0000 0x0 0x0 0xffff9f80000041e8 0048 0000 0x0 0x0 0xffff9f8000004260 0048 0000 0x0 0x0 0xffff9f80000042d8 0049 0000 0x0 0x0 0xffff9f8000004350 0048 0000 0x0 0x0 0xffff9f80000043c8 0048 0000 0x0 0x0 0xffff9f8000004440 0048 0000 0x0 0x0 0xffff9f80000044b8 0048 0000 0x0 0x0 0xffff9f8000004530 0048 0000 0x0 0x0 0xffff9f80000045a8 0048 0000 0x0 0x0 0xffff9f8000004620 0048 0000 0x0 0x0 0xffff9f8000004698 0048 0000 0x0 0x0 0xffff9f8000004710 0048 0000 0x0 0x0 0xffff9f8000004788 0048 0000 0x0 0x0 0xffff9f8000004800 0048 0000 0x0 0x0 0xffff9f8000004878 0048 0000 0x0 0x0 0xffff9f80000048f0 0048 0000 0x0 0x0 0xffff9f8000004968 0048 0000 0x0 0x0 0xffff9f80000049e0 0041 0000 0x0 0x0 0xffff9f8000004a58 0048 0000 0x0 0x0 0xffff9f8000004ad0 0040 0000 0x0 0x0 0xffff9f8000004b48 0048 0000 0x0 0x0 0xffff9f8000004bc0 0048 0000 0x0 0x0 0xffff9f8000004c38 0041 0000 0x0 0x0 0xffff9f8000004cb0 0041 0000 0x0 0x0 0xffff9f8000004d28 0041 0000 0x0 0x0 0xffff9f8000004da0 0041 0000 0x0 0x0 0xffff9f8000004e18 0041 0000 0x0 0x0 0xffff9f8000004e90 0048 0000 0x0 0x0 0xffff9f8000004f08 0049 0000 0x0 0x0 0xffff9f8000004f80 0049 0000 0x0 0x0 0xffff9f8000004ff8 0041 0000 0x0 0x0 0xffff9f8000005070 0041 0000 0x0 0x0 0xffff9f80000050e8 0041 0000 0x0 0x0 0xffff9f8000005160 0041 0000 0x0 0x0 0xffff9f80000051d8 0041 0000 0x0 0x0 0xffff9f8000005250 0048 0000 0x0 0x0 0xffff9f80000052c8 0041 0000 0x0 0x0 0xffff9f8000005340 0041 0000 0x0 0x0 0xffff9f80000053b8 0041 0000 0x0 0x0 0xffff9f8000005430 0041 0000 0x0 0x0 0xffff9f80000054a8 0041 0000 0x0 0x0 0xffff9f8000005520 0041 0000 0x0 0x0 0xffff9f8000005598 0041 0000 0x0 0x0 0xffff9f8000005610 0048 0000 0x0 0x0 0xffff9f8000005688 0041 0000 0x0 0x0 0xffff9f8000005700 0041 0000 0x0 0x0 0xffff9f8000005778 0041 0000 0x0 0x0 0xffff9f80000057f0 0041 0000 0x0 0x0 0xffff9f8000005868 0041 0000 0x0 0x0 0xffff9f80000058e0 0041 0000 0x0 0x0 0xffff9f8000005958 0041 0000 0x0 0x0 0xffff9f80000059d0 0041 0000 0x0 0x0 0xffff9f8000005a48 0041 0000 0x0 0x0 0xffff9f8000005ac0 0041 0000 0x0 0x0 0xffff9f8000005b38 0041 0000 0x0 0x0 0xffff9f8000005bb0 0041 0000 0x0 0x0 0xffff9f8000005c28 0041 0000 0x0 0x0 0xffff9f8000005ca0 0041 0000 0x0 0x0 0xffff9f8000005d18 0041 0000 0x0 0x0 0xffff9f8000005d90 0041 0000 0x0 0x0 0xffff9f8000005e08 0041 0000 0x0 0x0 0xffff9f8000005e80 0041 0000 0x0 0x0 0xffff9f8000005ef8 0041 0000 0x0 0x0 0xffff9f8000005f70 0041 0000 0x0 0x0 0xffff9f8000005fe8 0041 0000 0x0 0x0 0xffff9f8000006060 0049 0000 0x0 0x0 0xffff9f80000060d8 0041 0000 0x0 0x0 0xffff9f8000006150 0041 0000 0x0 0x0 0xffff9f80000061c8 0041 0000 0x0 0x0 0xffff9f8000006240 0041 0000 0x0 0x0 0xffff9f80000062b8 0049 0000 0x0 0x0 0xffff9f8000006330 0049 0000 0x0 0x0 0xffff9f80000063a8 0049 0000 0x0 0x0 0xffff9f8000006420 0049 0000 0x0 0x0 0xffff9f8000006498 0049 0000 0x0 0x0 0xffff9f8000006510 0041 0000 0x0 0x0 0xffff9f8000006588 0041 0000 0x0 0x0 0xffff9f8000006600 0049 0000 0x0 0x0 0xffff9f8000006678 0049 0000 0x0 0x0 0xffff9f80000066f0 0049 0000 0x0 0x0 0xffff9f8000006768 0049 0000 0x0 0x0 0xffff9f80000067e0 0049 0000 0x0 0x0 0xffff9f8000006858 0049 0000 0x0 0x0 0xffff9f80000068d0 0041 0000 0x0 0x0 0xffff9f8000006948 0049 0000 0x0 0x0 0xffff9f80000069c0 0049 0000 0x0 0x0 0xffff9f8000006a38 0049 0000 0x0 0x0 0xffff9f8000006ab0 0049 0000 0x0 0x0 0xffff9f8000006b28 0049 0000 0x0 0x0 0xffff9f8000006ba0 0049 0000 0x0 0x0 0xffff9f8000006c18 0049 0000 0x0 0x0 0xffff9f8000006c90 0041 0000 0x0 0x0 0xffff9f8000006d08 0049 0000 0x0 0x0 0xffff9f8000006d80 0049 0000 0x0 0x0 0xffff9f8000006df8 0049 0000 0x0 0x0 0xffff9f8000006e70 0049 0000 0x0 0x0 0xffff9f8000006ee8 0049 0000 0x0 0x0 0xffff9f8000006f60 0049 0000 0x0 0x0 0xffff9f8000006fd8 0049 0000 0x0 0x0 0xffff9f8000007050 0049 0000 0x0 0x0 0xffff9f80000070c8 0049 0000 0x0 0x0 0xffff9f8000007140 0049 0000 0x0 0x0 0xffff9f80000071b8 0049 0000 0x0 0x0 0xffff9f8000007230 0048 0000 0x0 0x0 0xffff9f80000072a8 0048 0000 0x0 0x0 0xffff9f8000007320 0048 0000 0x0 0x0 0xffff9f8000007398 0048 0000 0x0 0x0 0xffff9f8000007410 0049 0000 0x0 0x0 0xffff9f8000007488 0049 0000 0x0 0x0 0xffff9f8000007500 0049 0000 0x0 0x0 0xffff9f8000007578 0048 0000 0x0 0x0 0xffff9f80000075f0 0049 0000 0x0 0x0 0xffff9f8000007668 0049 0000 0x0 0x0 0xffff9f80000076e0 0048 0000 0x0 0x0 0xffff9f8000007758 0048 0000 0x0 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