Nov 25 06:55:12 ci2-netbsd-kubsan-4 getty[555]: /dev/ttyE2: Device not configured NetBSD/amd64 (ci2-netbsd-kubsan-4.c.syzkaller.internal) (console) login: Nov 25 06:55:12 ci2-netbsd-kubsan-4 getty[575]: /dev/ttyE3: Device not configured Nov 25 06:55:12 ci2-netbsd-kubsan-4 getty[567]: /dev/ttyE1: Device not configured Warning: Permanently added '10.128.0.227' (ECDSA) to the list of known hosts. 2019/11/25 06:55:20 fuzzer started 2019/11/25 06:55:20 dialing manager at 10.128.0.105:36503 2019/11/25 06:55:20 syscalls: 211 2019/11/25 06:55:20 code coverage: enabled 2019/11/25 06:55:20 comparison tracing: enabled 2019/11/25 06:55:20 extra coverage: support is not implemented in syzkaller 2019/11/25 06:55:20 setuid sandbox: support is not implemented in syzkaller 2019/11/25 06:55:20 namespace sandbox: support is not implemented in syzkaller 2019/11/25 06:55:20 Android sandbox: support is not implemented in syzkaller 2019/11/25 06:55:20 fault injection: support is not implemented in syzkaller 2019/11/25 06:55:20 leak checking: support is not implemented in syzkaller 2019/11/25 06:55:20 net packet injection: support is not implemented in syzkaller 2019/11/25 06:55:20 net device setup: support is not implemented in syzkaller 2019/11/25 06:55:20 concurrency sanitizer: support is not implemented in syzkaller 2019/11/25 06:55:20 devlink PCI setup: support is not implemented in syzkaller 06:55:25 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) socketpair$unix(0x1, 0x4ed358f72a6eb753, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getppid() fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x3, 0x0, 0x8, 0xe00e00000000000, r3}) r4 = getegid() setegid(r4) r5 = getpid() ptrace(0xfffffffffffffbff, r5, &(0x7f0000000180), 0x39a5) r6 = getegid() r7 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x4) lseek(r7, 0xff, 0x0) r8 = accept$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002) readv(r8, &(0x7f0000001300)=[{&(0x7f0000001280)=""/118, 0x76}], 0x1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001380)={0x0, 0x0}, 0xc) lchown(&(0x7f0000001340)='./file0\x00', r9, r6) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001540)={&(0x7f00000013c0)=@in6, 0xc, &(0x7f0000001440)=[{&(0x7f0000001400)=""/64, 0x40}], 0x1, &(0x7f0000001480)=""/131, 0x83}, 0x802) accept$unix(r2, 0x0, &(0x7f0000001580)) r10 = socket$inet(0x2, 0x3, 0x7) sendto(r10, &(0x7f00000015c0)="31fa40316006c2a84e7e79858c17b554bb2e02f1527dac55c89775153e067c5e56cc17621744f5c862d6ec85862a10ae1d4f726f20e47c9b56d14fbac328b49874b6c4a1254a607b116da8eeeee0dcb49f60d2", 0x53, 0x80a, &(0x7f0000001640)=@in6={0x18, 0x2, 0xff, 0x1f}, 0xc) fchmodat(0xffffffffffffffff, &(0x7f0000001680)='./file0\x00', 0x200, 0x400) r11 = semget$private(0x0, 0x4, 0x12) semctl$GETZCNT(r11, 0x0, 0x7, &(0x7f00000016c0)=""/60) socketpair(0x6, 0x10000000, 0x20, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r12, &(0x7f0000001740)=""/29, 0x1d, 0xcfefc863b2e37720, &(0x7f0000001780)=@un=@file={0x0, './file0\x00'}, 0xa) r13 = semget(0x1, 0x6, 0x182) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000017c0)={0x0, 0x0}, &(0x7f0000001800)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001880)={0x0, 0x0}, 0xc) r17 = getegid() semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f00000018c0)={{0x1ff, r14, r15, r16, r17, 0x100, 0x8001}, 0x9, 0x1f, 0x5}) 06:55:25 executing program 1: clock_settime(0x0, &(0x7f0000000000)={0x1, 0x1}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x800) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x305efb67b23cbf7e, 0x80) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x100, 0x0) r3 = socket(0x17, 0xa691fd873e8be9fd, 0x7) accept(r3, &(0x7f0000000140)=@in, &(0x7f0000000180)=0xc) msgsnd(0xffffffffffffffff, &(0x7f00000001c0)={0x1, "a4177bd0a96cfc9ecc3074251823507e21dc927570b444bc58858f398f45c07fb36a3553c344ca7f2c3500d44409ddb62ccdf9780e89bcb9265e765d538653cfc64a88b39fcf3b966ced4e59bd695bbf280ec55f792ce51337d07de6fa2b66bc9d24e03bb2c9838f3f6ceee70dc28ed17b761f18cbdb93efcd2eb331d9712e6a01ddb8bc719c6036b06e2508a74f44b7901a6d2619593f2d62db9a4aba27ae0533fd2f9edfff06c3"}, 0xb0, 0x1c00) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/101, 0x65) chmod(&(0x7f0000000340)='./file0\x00', 0x3) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) pipe2(&(0x7f00000003c0), 0x400000) unlink(&(0x7f0000000400)='./file0/file0\x00') close(r0) readlinkat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/216, 0xd8) r4 = msgget$private(0x0, 0xa5) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000580)=""/71) socketpair(0x18, 0x1000000d, 0xcf, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r5, &(0x7f0000000640)="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", 0x1000, 0xa, &(0x7f0000001640)=@in={0x2, 0x1}, 0xc) r6 = socket$unix(0x1, 0x2, 0x0) accept$unix(r6, &(0x7f0000001680)=@abs, &(0x7f00000016c0)=0x8) shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) ftruncate(r5, 0x101) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001740)={0x0, 0x0}, 0xc) r8 = getegid() chown(&(0x7f0000001700)='./file0\x00', r7, r8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001780)={0xffffffffffffffff}) listen(r9, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000017c0)) 06:55:25 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) recvfrom$inet6(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0, 0x0, 0x0) r1 = socket(0xb, 0x40000000, 0x7) getsockname(r1, &(0x7f0000001080)=@un=@abs, &(0x7f00000010c0)=0x8) socketpair$unix(0x1, 0x4f31cb90a198e425, 0x0, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f00000028c0)={&(0x7f0000001140)=@un=@file={0x0, ""/13}, 0xf, &(0x7f00000027c0)=[{&(0x7f0000001180)=""/251, 0xfb}, {&(0x7f0000001280)=""/215, 0xd7}, {&(0x7f0000001380)=""/68, 0x44}, {&(0x7f0000001400)=""/92, 0x5c}, {&(0x7f0000001480)=""/184, 0xb8}, {&(0x7f0000001540)=""/208, 0xd0}, {&(0x7f0000001640)=""/64, 0x40}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/55, 0x37}, {&(0x7f00000026c0)=""/229, 0xe5}], 0xa, &(0x7f0000002880)=""/37, 0x25}, 0x40) r4 = paccept(r3, &(0x7f0000002900)=@un=@file={0x0, ""/108}, &(0x7f0000002980)=0x6e, 0x10000000) getsockopt$sock_timeval(r4, 0xffff, 0x100c, &(0x7f00000029c0), &(0x7f0000002a00)=0x10) sendto$unix(r2, &(0x7f0000002a40)="305a461efc4dc0c7670417d922df26e9ee7196cd1971b1129030c2ec95b6146d5977f1e12d2403a22f74b77d3b9ba1a7b3942e5b2ced5cd6613b4574ac8071ef3152936bef0b1d984f40560d62", 0x4d, 0xb, 0x0, 0x0) sendmsg(r0, &(0x7f00000033c0)={&(0x7f0000002ac0)=@in={0x2, 0x0}, 0xc, &(0x7f0000002f00)=[{&(0x7f0000002b00)="a2b881aef4ac7c1c87420d270234e11cc0431fdf8820304538220f99ab401cf15be3c5cffb168c041c3c55f4efc5105792b564914146dd6d05642e474bb95de9f5ce1362d71195805da6366275ad98c9da02e1d84a5baf4d6c49a2ffb53edb3dc02a15801dea116751045de2804c31d05063b40a7550c860794ef7869b9a3b494d10a71fb89caab17f1204c4302c0bce7c98b12f1e7854868d5bd19bcc68dc", 0x9f}, {&(0x7f0000002bc0)="b733a5ceb35af563d5eb36307c3fd7ae5fb398e43aa32211834ccd84acfb6a8c0b0422a5bafc95b43bc7839f", 0x2c}, {&(0x7f0000002c00)="80246723ba86402a80b77c84f82483da743f2b225760dcbb883a52bdace78f4e95100956f0e20c15a53af6dde1faa499c6c15ec8992e5b1f13b2662636486ac719ee3450c1010a21167eb8b599c336d7dcb33765ecdbe6180ed3c3297eca739c127d3310c11cad6b07381a29c427ce12034ed6fed4f8832d7b073d63a89feb8a9b1610eda30853b8de10733545ade8fa40b113d07251764b6fd8acc4f32c3d6f2e49c8d53e77", 0xa6}, {&(0x7f0000002cc0)="299887e89410325b1fc7485c109d99b347c1d27ac6c6c8b0c9829718e3034106b38f5e19c99c69341e256b23234f44bd32930711da1404774a6f2ef79ea00736698362e94db4750c93bb54bdb46c023ffde39080d0e37dde8ce5f92e178ed0b4040b82a296001d8c26ef700f94244421a5c560d2287ec9f8708ceceabe65f495ab1a79a69a58261caf81bb698013ce023bf10a4b3a72967af4e5616bc9a3129c4e4d07ceeadc982345dc9126223c4f95c2fe2aa5cb15ca43cbbf54fd3b1c3d26704a54a8d1139b30babe0ca1fdffb65e495a76", 0xd3}, {&(0x7f0000002dc0)="4c00e122c7b914c948e4b8fee3354842a40b4a0abc6ac09095c50613a716626d2c1920393300b78a985b0984ede1e4872134fd45de624293f7a1c8195e983f26c696ec610d25c91601c7fa937b2f63bc95dc12a0932c9840aa7868293df7e2a39e4a0d68801b719099e7bce7d2e34e9a3f1af86859405ef0a46518eacf94ba9e182a16090c1d1e2ebafac6987eccc91ef425fe4481a3df96a0d47935378d701299cfbb4568c496217f16bc722e3d7a23ab802c165aa044b4c8ca80e14bf6e6710786d04766f60ca325524f0976b647a4ffa27e168a1c685e574d64d1ec35b7915dbd8a6996", 0xe5}, {&(0x7f0000002ec0)}], 0x6, &(0x7f0000002f80)=[{0x100, 0x100, 0x2, "17b5daf7a478782df73b3820a8ac3a11aeefad13a5f054273b7190eaac0d5eaabcf61433dcfa4adf352ba00f5b93409accbe74e1a6147ebcac6a4d3a4ae05085260fe7d0986b1e3303b85481999f680d07fb0fae9b2fbbf1dd85675129146deb3505a9f69108055d3b1b1aee58abec00449c7f501fbbeb9e6feadfdce44f5ddddbd291bcff719481dbfe21bec889e2cda6d1fbaac3cefd9fd263a4ecf937f15e651dbab8e102bb9813449391cfbda7955c65a7219d5464d74e002ad947b7f427688c14dbdfb2a9c38308527f9bf6f05a0ef9404cea324de3ca99aa5c7e9b4124051b620fe32236e08a479ac583"}, {0x48, 0xd87e2da21a2aa15c, 0x78, "d51d83adfb782b3cab6e63cc72191fcdf29efa965bd8d51acf8d4f92f1d492935f3c582df67a2f027c15e1e25e7276e32665a1f3c015"}, {0x18, 0x0, 0x3, "3832a16fd1c1effa"}, {0xb8, 0x1, 0xa00000, "83612b24f608b672dcd4cbefb1535d75ae04fbc50ce48932dd2e6bb3510a3735a54acef2db4a07e893845dbffaa2b6a96a042d151625ce93b4d2570cf5048991dd935c291809f68162bf8542f3c6cec12fe964f34b8ce75b37128a6b83e698ff842e33bb7fdc9537c77700286de15d3bc1f5a55199067ea1ce31a4c92354207543d91cadc29b9a7ba6d2a29199945e499b6ce9e4b1021c1d778437c38795a44e4123491d0a"}, {0x30, 0x11, 0x1000, "24384b0d8c919075e495d0a4d9c915c00f4dbcc22bd5faaf944379"}, {0x20, 0x1, 0x5, "30dde8ba049ae50d9f94ec87d327"}, {0x90, 0x1, 0x59, "dd7de5f17534fc348765b066f6bd0b06ea283db7cb89b008f78a1e0a22ed03b75a5d59d09d6e35aead14f5749bec640c645c18a0b6610cc5a36d1917c1b0b4f32bb97dabec25293c143394b9523b3d8367dfe5d42995e27bfe020ca1ec4689afa1c563f595363cfa39b7411fe15bd3d5bc3f980022077ec4e19f63b37ff1"}, {0xe8, 0x100, 0x3, "52e26558d45ae1a1d84146c50c85a4ed8cae0e88188131fc47d4961c1f561d757ac7906b1a7c62051a9717acb3aea2ee811c7130fb78f4096cfcdb2b1fc642cef93fe5354b91182c6dc246d6a07264e0909fbddc87980031a1d4ea2c6e6cee59020213de6f62251fea3c697415e7f1fb76931682352731a5af4f96b64a054575a0af7f9f6e505bfd2088b6f84dcd1b70b7be3acde9a3b8833126d4ab1b97fbc928c57cbc05b948db8d752ce61f2f600940417331ccc9e2df3c67d92e8298c07e3c86947eb9b570ca79c4e14dd63477d65c"}, {0x30, 0x128, 0x3c15, "8ab78ceb0d11ccea5afd4ba918ce04a6f3733fd082dab704a4e5"}, {0x28, 0x3, 0x6, "d320000fcb6ece55b0a160fa8a034ca505575cebdb1959bf"}], 0x438}, 0x1) pipe(&(0x7f0000003400)) pipe2(&(0x7f0000003480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) symlinkat(&(0x7f0000003440)='./file0\x00', r5, &(0x7f00000034c0)='./file0\x00') listen(r2, 0x3ff) fchmod(r0, 0x48) open(&(0x7f0000003500)='./file0\x00', 0x10000, 0x100) pipe2(&(0x7f0000003540)={0xffffffffffffffff}, 0x400000) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000003580)={0x0, 0x0}, 0xc) r8 = socket$inet(0x2, 0x2, 0x6) r9 = dup2(0xffffffffffffff9c, r4) fcntl$dupfd(r8, 0x18, r9) r10 = accept(0xffffffffffffffff, 0x0, &(0x7f00000035c0)) writev(r10, &(0x7f0000003700)=[{&(0x7f0000003600)="a7b3b978937ee297d6f092ab5d6b3eef8717aa44f81758c6f4500d48c444dc593e6c5dcf660f8fa8936df1d53957695d6171334d485eb65681d369ff3b0d83628465c8f727b0196ee6ed4435ce11883d77bb43466a6a9c87c833f9572dc47842dfd84b35dff258ba05f171dcc80c64136673aa5130967e0c2539078201ea69f49b380e6a2b8bd980f1cd56175bcc86a74a1651b4d4f49992e562101037761febde05befad18780ac6ab75eec7964be07e6e8627ca65d657be142864fecab523cadf84aa51b67d82165810ca0e120bc816262a45518a2daa102e57e625dbc", 0xde}], 0x1) r11 = fcntl$getown(0xffffffffffffff9c, 0x5) setsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000003740)={r11, r7}, 0xc) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000003780)={0x350000, 0x7}, 0x8) r12 = dup(0xffffffffffffff9c) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f00000037c0), &(0x7f0000003800)=0xc) r13 = open(&(0x7f0000003840)='./file0\x00', 0xc0001, 0x40) connect$unix(r13, &(0x7f0000003880)=@file={0x0, './file0\x00'}, 0xa) 06:55:25 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = geteuid() setreuid(r0, r2) lchown(&(0x7f0000000080)='./file0\x00', r0, r1) getpeername$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400004) connect$inet(r3, &(0x7f0000000180)={0x2, 0x2}, 0xc) rmdir(&(0x7f00000001c0)='./file0\x00') open$dir(&(0x7f0000000200)='./file0\x00', 0x200008, 0x10) fcntl$getown(0xffffffffffffff9c, 0x5) r5 = semget(0x2, 0x0, 0x22) semctl$GETVAL(r5, 0x0, 0x5, &(0x7f0000000240)=""/90) r6 = semget$private(0x0, 0xa2f64c53802136de, 0x100) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f00000002c0)=""/243) mkdir(&(0x7f00000003c0)='./file0\x00', 0x80) getsockname$unix(r3, &(0x7f0000000400)=@file={0x0, ""/108}, &(0x7f0000000480)=0x6e) open$dir(&(0x7f00000004c0)='./file0\x00', 0x0, 0xa) semget$private(0x0, 0x0, 0x272) rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r7 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file1\x00', 0x76219149450c911f, 0xc8e9fa1ca63accb1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r7, 0x8, &(0x7f0000000600)={0x2, 0x2, 0x2, 0x5e7b, r8}) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000680)={0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f00000006c0)=[r9, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000640)='./file1\x00', r10, r11) r12 = semget$private(0x0, 0x0, 0x522) r13 = geteuid() r14 = getuid() semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000700)={{0x3, r13, r11, r14, r11, 0x20, 0xd317}, 0x5, 0x8001, 0x3a}) r15 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=@file={0x0, ""/108}, &(0x7f0000000800)=0x6e) connect$unix(r15, &(0x7f0000000840)=@abs={0x3, 0x0, 0x1}, 0x8) 06:55:25 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x408080, 0x102) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000180)='./file0\x00', 0x40140, 0x191) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) recvmsg(r2, &(0x7f0000001400)={&(0x7f0000000200)=@in6, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/120, 0x78}, {&(0x7f00000002c0)=""/202, 0xca}], 0x2, &(0x7f0000000400)=""/4096, 0x1000}, 0x846) r3 = open$dir(&(0x7f0000001440)='./file0\x00', 0x10, 0x8) readv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001480)=""/186, 0xba}, {&(0x7f0000001540)=""/117, 0x75}], 0x2) _lwp_exit() unlink(&(0x7f0000001600)='./file0\x00') r4 = socket$unix(0x1, 0x2, 0x0) recvmsg(r4, &(0x7f0000001980)={&(0x7f0000001640)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001880)=[{&(0x7f00000016c0)=""/13, 0xd}, {&(0x7f0000001700)=""/202, 0xca}, {&(0x7f0000001800)=""/121, 0x79}], 0x3, &(0x7f00000018c0)=""/168, 0xa8}, 0x800) mknod(&(0x7f00000019c0)='./file0\x00', 0x100, 0x0) r5 = socket(0x2, 0x5, 0xbe) bind(r5, &(0x7f0000001a00)=@in6={0x18, 0x3, 0x3, 0x5046}, 0xc) msgget$private(0x0, 0x0) open$dir(&(0x7f0000001a40)='./file0\x00', 0x980088, 0x0) r6 = open(&(0x7f0000001a80)='./file0\x00', 0x11, 0x0) fchmodat(r6, &(0x7f0000001ac0)='./file0\x00', 0x80, 0x600) r7 = dup2(r0, 0xffffffffffffff9c) readlinkat(r7, &(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)=""/195, 0xc3) r8 = socket(0x10, 0x5, 0x3d) r9 = getpgrp() r10 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, &(0x7f0000001ec0)=0xc) r12 = accept$inet(0xffffffffffffffff, &(0x7f0000001f00), &(0x7f0000001f40)=0xc) r13 = accept$inet(r1, &(0x7f0000001f80), &(0x7f0000001fc0)=0xc) r14 = accept(r2, 0x0, &(0x7f0000002000)) r15 = openat(r3, &(0x7f0000002040)='./file0\x00', 0x400, 0x1a) r16 = getppid() r17 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000002080)={0x0, 0x0, 0x0}, &(0x7f00000020c0)=0xc) r19 = socket$inet6(0x18, 0x1, 0x1) r20 = accept$inet(0xffffffffffffffff, &(0x7f0000002100), &(0x7f0000002140)=0xc) r21 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002180)) r22 = open$dir(&(0x7f00000021c0)='./file0\x00', 0x0, 0x0) r23 = accept$inet6(r6, &(0x7f0000002200), &(0x7f0000002240)=0xc) r24 = open(&(0x7f0000002280)='./file0\x00', 0x1000400, 0x103) r25 = accept$inet6(0xffffffffffffff9c, &(0x7f00000022c0), &(0x7f0000002300)=0xc) r26 = openat(r0, &(0x7f0000002340)='./file0/file0\x00', 0x420, 0x48) r27 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r28 = dup(0xffffffffffffffff) sendmsg$unix(r8, &(0x7f0000002480)={&(0x7f0000001c40)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001e40)=[{&(0x7f0000001c80)="60c25f83a99bc3f9084c3650bba0aa3672a8bc810dbb52e65806060b3c84e5c17948caaaafaefd4941c26e3cb89b222a73669cc6f2eee4ea3462ec65833827995e859d020573574315f9714837e52f6848398e7b3f0c311a78fbedc0f36a53116a7ba50284366bcb469fffc3fc5dd4c29807efc4e76600f608d01bbd6eb956e804de529a4e78ff1a46d9558505f39b86bbb50b5477fb63c3bb9f", 0x9a}, {&(0x7f0000001d40)="71ac24613c7d68d4f39f120fd9d0aad20c879ced0d6e6d8303eb76a20a80b91a495315b7cdbf3caf4b2de6bf0d4ebd207eb64a92ad40903487b85d60f0e2657877738cd3aaad1a29fa26355640cf1d921f263a92cf65937696aaf1e9fd327a4c0e8428aeaf08280ff159c967cab7f6d8bc2080453647d7beea4e4c81d0be8cc296904dacbbf82774f6359051b04e4f20b486a08b147369546e52c792adaccf338ec4fa8171cc04d8a486d5b6afb2f4e13e1fca290a1657390e39025be7438dd4eaa111ebc529f3bf8eebd2d4fe60634fbf7c7c8234b82db2dc73f4133147e3c84a0e5c60b6f9", 0xe6}], 0x2, &(0x7f0000002380)=[@cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x28, 0xffff, 0x1, [r12, r13, r5, r14, r6]}, @rights={0x30, 0xffff, 0x1, [r5, r2, 0xffffffffffffffff, r6, r6, r15, r6]}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}, @rights={0x28, 0xffff, 0x1, [r19, r20, r21, r22, r23, r24]}, @rights={0x28, 0xffff, 0x1, [r0, r25, r26, r27, r28]}], 0xe8, 0x1}, 0x3) 06:55:26 executing program 5: truncate(&(0x7f0000000000)='./file0\x00', 0x1) r0 = getpgid(0xffffffffffffffff) ptrace(0x80000000, r0, &(0x7f0000000040), 0x4f3) r1 = msgget(0x3, 0x1a) msgsnd(r1, &(0x7f0000000080)={0x1, "2bf238f1e4e321c2652ffa6a71d4b630ea86e20d787c1574a11b392e169e21a9fe3a2a54c989fd76c5df9f03656060c0ddfa2c89f4f837d7da3a472481a16bc05426200cab06c7411fce244993a1643a27c8b07398f4bf9e5ec832d47f20989641d7068c949974d272590d878af2c06d6eceae59"}, 0x7c, 0x800) r2 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0xc) writev(r2, &(0x7f0000000400)=[{&(0x7f0000000180)="4c4544c13841af0d8169f2c7db381662be2f377cd2189cb6cbf5edc0147daa7fba467c41950b68e34d2f68f0639f142d6d3fecc03acfeae07942e7b85621274b11294dd9576e1c2b0e3ab4", 0x4b}, {&(0x7f0000000200)="09c9a8200ca28bc03d1f5b8e666450d8eaa523e1b6bba9caff260cd62a5d6b122bb74fcc059fd556a01ac8f8348ca2248fdbe22fc2627c7f0af31ee8087a9fd2eec21313d246ed096aabdc2b72407ab61bc5dfa2645b5fa59a037fd0a60fb2905210c0c64c73152137d73530a608fd5eab0b22dc55cac315ae6c5bc41ef7d2de1955ee0a5a8b880e60d290498691eb644eeedb4366e09fcdee8c429191ed394c8aaaa6477a1b78d1debe10e887cf1f74f490a278a2997a247366d7297601339d8a0e59b349b7e31dc4ec40af0d7c3489288334ed3b0f09e61d16302489e435f892315c51ba49c31917245321b68293c8f9cd8b91cdf1ca5e5f3f3cac711d9d", 0xff}, {&(0x7f0000000300)="63c91509244cf2aabb33902303fb6fafb71b111215cc32cc0c4fadb7195d637c974b52470a2fc5c834eb0dedc869b81706cd0a407c1b5e8517bb5cb23cedd1c87c2b5a881b6c175016f6379fea2a38f75e420fab2f972c8b1ad5edd1ff084151f63f586f384f4ac64600262f5ad7f0ff97a6308cce7bab9fb8d7cb28fdded12036151546afa73671d18bbf8968a7954a4075ec68040523d574ac83b4a78985f8ec166dbbaa28cb64512230945299ad4b87a074040f7009b5994b2fac50c1e0b5e4c998ae", 0xc4}], 0x3) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440), 0xc) recvfrom$unix(r2, &(0x7f0000000480)=""/221, 0xdd, 0x2, &(0x7f0000000580)=@abs={0x0, 0x0, 0x0}, 0x8) fdatasync(0xffffffffffffffff) r3 = dup(r2) pipe2(&(0x7f0000000600)={0xffffffffffffffff}, 0x4) renameat(r3, &(0x7f00000005c0)='./file0\x00', r4, &(0x7f0000000640)='./file0\x00') pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1400000) fchmod(r6, 0x2) r7 = socket$inet(0x2, 0x4, 0x0) fcntl$setstatus(r7, 0x4, 0x40000) setsockopt(r5, 0x0, 0x9, &(0x7f00000006c0)="0f66fbd7c7fe73b3d46338e3f2ca05b1f73798258acbfa989ff3f3e1186ae59a6c6cb7871a81393ea9e9ad6432acfa013a3876569d705d9242868f3fcb9d4505e26e967398", 0x45) shmget$private(0x0, 0x3000, 0x4d0, &(0x7f0000ffa000/0x3000)=nil) readv(r7, &(0x7f0000000840)=[{&(0x7f0000000740)=""/113, 0x71}, {&(0x7f00000007c0)=""/69, 0x45}], 0x2) r8 = socket(0x6, 0x4, 0x0) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000000880), 0xc) msgrcv(r1, &(0x7f00000008c0)={0x0, ""/164}, 0xac, 0x3, 0x800) msgrcv(r1, &(0x7f0000000980)={0x0, ""/43}, 0x33, 0x1, 0x1c00) fcntl$lock(r8, 0x0, &(0x7f00000009c0)={0x1, 0x2, 0x2, 0xfd}) r9 = dup(0xffffffffffffff9c) lseek(r9, 0x8, 0x4) link(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00') paccept(r3, 0x0, &(0x7f0000000a80), 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000ac0), 0xc) 00:00:01 executing program 2: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x842, 0x0) r0 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000000000)='./file0\x00', r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) paccept(r2, 0x0, &(0x7f00000000c0), 0x30000000) 00:00:01 executing program 1: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) msgget(0x0, 0xc4) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00') 00:00:01 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='-:#\x00', &(0x7f00000000c0)='-#:\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='+:{\x00'], &(0x7f0000000580)=[&(0x7f0000000380)='[}^\x00', &(0x7f00000003c0)='^-\\\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='*@&}$][+\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)=')\x00', &(0x7f0000000500)='}]\\(*,\':\\\x00', &(0x7f0000000540)='^\x00']) mmap(&(0x7f0000001000/0x200000)=nil, 0x200000, 0x2, 0x890, r0, 0x0, 0x0) 00:00:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000530000/0x3000)=nil, 0x3000, 0xf74dc4a9fc60be50) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r1) listen(r2, 0x0) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) shutdown(r3, 0x2) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) [ 45.2768879] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 445 command syz-executor.2) [ 45.3669009] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 445 command syz-executor.2) 00:00:01 executing program 2: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000880)=""/154, 0xfffffffffffffffb}, {&(0x7f0000000180)=""/215, 0xd7}, {&(0x7f0000000700)=""/132, 0x44}, {&(0x7f00000007c0)=""/183, 0xb8}, {&(0x7f0000000340)=""/6}, {&(0x7f0000000680)=""/104, 0xfffffffffffffc70}, {&(0x7f0000000400)=""/48, 0xfdfa}, {&(0x7f0000000440)=""/76, 0x4c}], 0x10000076) exit(0x4) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getdents(r1, &(0x7f0000002900)=""/4109, 0x100d) 00:00:01 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x22, 0x3, 0x0) r1 = socket(0x22, 0x3, 0x0) write(r1, &(0x7f0000000100)="ea1e9501", 0x1be) recvfrom$inet(r0, &(0x7f0000000140)=""/155, 0x9b, 0x0, 0x0, 0x0) 00:00:01 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000040), 0xc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x104862a, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open$dir(0x0, 0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x9e) open$dir(&(0x7f0000000100)='./file0\x00', 0x104862a, 0x0) 00:00:01 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') select(0x40, &(0x7f0000000740)={0x0, 0x0, 0x4}, 0x0, &(0x7f00000007c0)={0x8aad}, 0x0) 00:00:02 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x4, 0x1) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/227) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom(r0, &(0x7f0000000100)=""/98, 0x62, 0x800, &(0x7f0000000300)=@in={0x2, 0x2}, 0xc) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) msgget$private(0x0, 0x0) r1 = msgget$private(0x0, 0x222) msgrcv(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00'/65], 0x41, 0x0, 0x1c00) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x5) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) getppid() r4 = geteuid() r5 = getgid() getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001580)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r8 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r7, &(0x7f0000000440)='./file0\x00', r8, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r11 = getgid() getgroups(0x3, &(0x7f0000000680)=[r9, r10, r11]) getgroups(0x5, &(0x7f0000000980)=[r12, 0xffffffffffffffff, 0xffffffffffffffff, r9, r12]) r13 = __clone(0x0, 0x0) wait4(r13, 0x0, 0x4, 0x0) r14 = __clone(0x0, 0x0) ptrace(0x0, r14, 0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000015c0)={{0x8000, r4, r5, r6, r9, 0x21, 0x401}, 0x7ff, 0x6, r13, r14, 0x3, 0x5, 0x80000000, 0x2}) msgsnd(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000000000001d716fb72fb5b330343d956826dd4a402c12110e8e23bdf273cd41da0bff1c2ab33d39bfd61af768cf0821f1aeeabbebaa273e676810266646a0ff59135ae5474f76ba55c2fcd32948455c1b45d562a7ce007ac3105d768b3b45645bb967d8fb772c08eec38b0438fe6e7af6bf58d366ef4103bc9c82003e0b83df2fc8b7ebdf5e51e28b559a1e8d36fa23292bfa37a9eb75697ff9451d65c5c0e226ca20c61e174667d3503a360c9057000e0c0a3cb0f28d644e60e23563b4ed93eb1575f1742440"], 0x7d, 0x800) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000001500)) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgrcv(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/4104], 0x1008, 0x3, 0x800) 00:00:02 executing program 5: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004082c2, 0x55) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$getflags(r1, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) linkat(r2, &(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:00:03 executing program 5: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = semget$private(0x0, 0x0, 0x200) semop(r0, &(0x7f0000000000)=[{0x0, 0x7, 0x1800}, {0x3, 0x8}, {0x3, 0x40, 0x800}], 0x3) __clone(0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 00:00:03 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x3d3}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20011, 0x1) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x316ae424496eb18a, 0x200) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)) fcntl$dupfd(r2, 0xc, r2) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000140)={0xd9, 0x1, 0x2, 0x80, 0x662ad70}, 0xc) getgroups(0x1, &(0x7f00000001c0)=[0x0]) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$unix(r4, &(0x7f0000000200)=@file={0x3, './file0\x00'}, 0xa) fchownat(r2, &(0x7f0000000180)='./file0\x00', 0x0, r3, 0x200) 00:00:03 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/31, 0x1f) readv(r0, &(0x7f0000000280)=[{0x0}], 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom$inet6(r3, &(0x7f00000004c0)=""/4096, 0x1000, 0x1044, &(0x7f0000000100)={0x18, 0x0, 0x20, 0x9e0a}, 0xc) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt(r2, 0xe8, 0x81, &(0x7f0000000080)="4bdb507d85bc73e0c25d09d55a6bc3e36b0e4b1863cdcca7c432bd4084a1181ec5e21c13fb856630d9f0f0c262d2f9f33beb5c0555ad037a4250f7e025093ed8fe84fa5cb8666bf9c713ea8143ac", 0x4e) 00:00:03 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) paccept(r1, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/358], 0xc) select(0x40, &(0x7f0000000000)={0x10001, 0x8, 0x1, 0x6a6b697, 0x8ff, 0x7, 0x7, 0xd6}, &(0x7f0000000040)={0x5, 0x4, 0x8, 0x4, 0x7, 0x7ff, 0x1, 0x8}, &(0x7f0000000100)={0x2, 0xffffffffd30b2681, 0x0, 0x100000001, 0x7f, 0x91, 0x1ff, 0x5}, &(0x7f00000000c0)={0x9, 0x1ff}) 00:00:03 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x800, 0x2) r0 = semget$private(0x0, 0x716e3a0f7adb2c24, 0x4) semop(r0, &(0x7f00000003c0)=[{0x2, 0xfcf, 0x800}, {0x2, 0x7ff, 0x1000}, {0xb5c3facbdc77075a, 0x8000, 0x1000}, {0x2, 0x1000, 0x800}, {0x1, 0x4, 0x800}, {0x4, 0xd8, 0x1000}, {0x5, 0x4e90, 0x1800}, {0x1, 0xe2c3, 0xb741747cc3b87a64}, {0x7, 0x3, 0x800}], 0x9) semctl$GETPID(r0, 0x4, 0x4, &(0x7f0000000000)=""/25) chroot(&(0x7f0000000080)='.\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0/../file0\x00', &(0x7f0000000040)='./file0/file0\x00') r1 = open(&(0x7f0000000180)='./file0/file0/../file0\x00', 0x201, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0/file0\x00') fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f00000000c0)='./file0/file0/../file0\x00', 0x10208, 0x102) r2 = __clone(0x0, 0x0) ptrace(0x0, r2, 0x0, 0x0) r3 = __clone(0x0, 0x0) ptrace(0x0, r3, 0x0, 0x0) ptrace(0x40000000000105f, r3, &(0x7f0000000240), 0x200000) fcntl$setflags(r1, 0x2, 0x1) 00:00:03 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) socketpair(0x18, 0x1, 0xdc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) lchown(0x0, 0x0, 0x0) socket(0x0, 0x20000000, 0x1f) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x100, 0x100) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0xa11, r0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{&(0x7f0000000240)="c5474857cad7d22d4fa1a9d83001b112409f2ec888dcd7bbc8fc519bb3b233ea08975447ed4b000af950354a6e6062e64bc441dbe01fd7d86ff64e7373870f0b0395f3092913a1cedbc6455cd56f055a7ee39be9be7e5a721a6711ad5d226646d16c674a4718ef0dcc9da1da2e217b03e4453d9a88597bac3b234d4e05d2fc9ff1c22820a8277ec23af5ab8738e2fbbeed77e949d86dea560627cdabbd5139d442ed8f4405556b8ea8de5614c8c9a87a8e1ab59b31404dc913", 0xb9}, {&(0x7f0000000380)="5aaa66b5bbaa6ce79a774f62c7eaceaafbaac7af2aa7a27fe965744c118b859be9ca04701368dd90e5b7b2182606504e8930dd31eb0244751d92329fb6b2d3d4408cf83e7a663a72810fca670f27fd34b8b51af0b9ee8db4b4f1b9a7c31a4bcb80454b4193cdbeba", 0x68}, {&(0x7f0000000400)="0e4c7856ea00a630dfa4c42111d2bfdc66a984083461267f093295248fcbbbbbce39a578c68ad6873232d9a67061e1be98ef2f6f7f8e4a6f875e31b63ef31232ee5ac0eb88d9f1d2240ba8db65a7d489ed5520cf2b1010f216023735e7b21232d2dc23d64687bc53d0572d5fb7a8328b2dab5cf534dded5e4bc66a1e3324982d29432ddaca635944d6ea54075a02c36441c796eb449d3dcc97b070c2f59b905b0e1317f305610c30ead9d851756372e15fdecf50fda2c8fd09972e140996c9e3642dbbb443e51fe3280d83d0335fef511f398d3902fef4a692d56b7d83c55016659fd2e0c4edae4e0477b61a0c4228", 0xef}, {&(0x7f0000000500)="62997f8cab47ed7b20b2181718aeef9865f56961fade9c5a32e8567686ecae83eac6124501f14806a731697827a8e2c30956fa5a65cbdf9a72576229e5ff5bad6fbe68af0d904c7a7b317148330e0d3a98089f80405db0268cfa3e1bcacdfaebab5b9f3a0cdcdbbc60efc9b1a7de833d8a6b3d8c73f73dda4413150789eba2c92b9749ce96c757654b3788cb490167f4f0b8caa3e247dd2f6253ddb17f0b479155da38eccaa01542529f4f", 0xab}, {&(0x7f0000000600)="30df69701a661941b1ddee0b4b4f163d96316065f9d85eac22ac02f9f99ce1341c54895689e09e87eb818078ed77811fe98cfb6772951ff326169cc7d688cb7efafe8fa202cba66f34ad8a06aec4131a297cc03b3b6f53640aafe39db483918bca8a7a0d942a545a72951d9f9c7e8b64bf7a1d00df34656af10537c2cd0d299e13b4d4384f432333dc4a4a1d4ffbabc65e9597de968753a44646d4e5d871f34c0e82aba4771ec9fe4a3b072fe56301dbd128856488e4cc82f17de447bd050ad81a7341955c456aec81a0de72c1898d0d", 0xd0}, {&(0x7f0000000700)="bfcc640b7c29d3fed3ded1c358254741f1222055c9f9310cbb986989e2f097637046151369a60ee5a147efe36d65087cddb32abeeeabbd1eb84723fcdf2651ae95812a592f", 0x45}, {&(0x7f0000000300)="d6bd5e82e81ab908a7ecb62c2e034f0bbaa12c", 0x13}, {&(0x7f0000000780)="784abe34763eea4d559fb39d85a4ab631767c5cbccd9f5de7b1df7c99aed0d4590ead43f3f973e1fa57080a13f1f212d4070c69d48a03d3de20158002765f06999da77af5c285ef2a1a926366562f0927b2f61e5fe178e7874d56b22bc5f49d8a1edd63744e9b60847c7cee2a012106631765bcc45d6581bfc60e027017493f8711b2a302265b7796aed2046fd11f173371defc583c268dc23663bbe43f2b85c043954db5d36b2f228d147eae93170d1915d4019322feb169c2a61fdc3d01e059406aaa02fb1a24375637e03cc78971c899f03f08772c390330923bc11bdde", 0xdf}, {&(0x7f0000000880)="1b18c0079aaa0cade769ef027f1cb1bdec21f422970988fb29dd474924b145515275837d83944e869385eb2d9002d030156116be1b19b0a97d651c90ec3cb9f29fb1956dee38311b6d6abb6a1eecaf01043b5880491c0eb0bbcfb87cb6538ea6699efb", 0x63}, {&(0x7f0000000900)="40dbfaf5e25b8145f2ef63574ee313df7319969db7854c7d8ee2a2f604f23ea5153bacf4ee3b59486843f0a2deb31d63934e7692f6ba3c8d266cb1ca1faae007ff991564b98c3f1e727eb054857dd84c970a8a9ed262d16c9137fc232bedb46e13e63349e8e2066c313d8997ff9112fd3d45214396af9005686ff4c76dd77631eb8103d3f010dfa0b1397dc86a2efbdd4ba448e105a849c0a2ed28e7bd096341757ac628c7ead7519aa7c06183ac883a887e6f70f7fd898762708a512d714c6a075cd9faa19f6e6bf3367373cb4d77b5a10a1ffd0fcd1e276640772a7480642afe51f06c498af6f5b896", 0xea}], 0xa) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/197, 0xc5}, {0x0}], 0x2, 0x0) 00:00:03 executing program 4: _lwp_setprivate(&(0x7f0000000000)=0x7) r0 = semget(0x2, 0xd, 0x4a4) semctl$GETNCNT(r0, 0x2, 0x3, &(0x7f0000000180)=""/181) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x5a7d3c3885f43474) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00') 00:00:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setgroups(0x390, 0x0) chown(&(0x7f0000000500)='./file0\x00', 0x0, r0) getuid() r1 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r1, 0x0) r2 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r2, 0x0) r3 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r3, 0x0) geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040), 0xc) r4 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r4, 0x0) r5 = geteuid() setuid(r5) r6 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r6, &(0x7f00000001c0)='./file0\x00', 0x0) 00:00:03 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fsync(r0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 00:00:04 executing program 5: msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1}) r0 = socket(0x10, 0x0, 0x2) setsockopt(r0, 0x0, 0x80000000000000c, &(0x7f0000000180), 0x14) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fchmod(r1, 0x10) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) socket(0x6, 0x4f5d53d169afbbf6, 0x1f) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r2, 0x8, &(0x7f0000000100)={0x3, 0x5, 0x3, 0x81, r4}) 00:00:04 executing program 3: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80) poll(&(0x7f0000003500), 0xc, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xf, 0x10, r0, 0x0, 0x0) [ 47.9771563] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 455 command syz-executor.3) [ 47.9871563] execve_loadvm: check exec failed for w`()[4PSV ]P#QgGh[.|?\&u}k dT2{j"2br$xp4;u5&YK(x"$\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000040)=0x800, 0x4) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open(&(0x7f0000000100)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10, 0x120) write(0xffffffffffffff9c, &(0x7f0000000080)="eb1769c8", 0x4) r2 = fcntl$getown(r1, 0x5) ptrace(0x2, r2, &(0x7f0000000000), 0x1f) mmap(&(0x7f0000fed000/0x12000)=nil, 0x12000, 0x0, 0xd6b8989eca5830f6, 0xffffffffffffffff, 0x0, 0x0) 00:00:04 executing program 5: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/89}, &(0x7f0000000080)=0x5b) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000140)="7757b21da6b0a510de97644d37f7336a187ac64df2f83a4690702b5231cb30c09f91bdff6ae5fc8b3e66e07db92216e848035ead149bc627d26e64d5cc432841167bd3e6637eae279f4622494f1a1aebe9c4977acc49a8c83fc7f04efedd0f84ed40a498e82785c25e40b54af8c9be68bff02669fa25d4", 0x77}, {&(0x7f00000001c0)="2ce5cf98ade4eba382dc8566c10c764fc8e446d08b2a253526bf50b30b4853dfeceae3da9ceaf42c64d079502dc541f260b3f983934a", 0x36}], 0x2, 0x0, 0x0, 0x2}, 0x40d) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000280)="9bbcfca59c2bb918704e4cbd1b9ffbc936ac25150753da6146ac8760ec25ba2eb63e0498674d45e13407d4edbce874220a7a6801361c23d371a1b71bc61cb1e93a2c50a2183cb06d8f696f77242204d3d4eb9e7d4acd90058aa1e21537e52e6ead0412d4595ab2415f78a51ec8baea8acbc90b533fdf98bdc6b5db5a6a692c84cf24bb578105d798768875ab60d4b1ed66a7e8", 0x93}], 0x0) 00:00:04 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x882d70ec02951729) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r1 = semget$private(0x0, 0x7, 0x0) r2 = dup(0xffffffffffffff9c) r3 = getpgrp() fcntl$lock(r0, 0x9, &(0x7f0000000600)={0x2, 0x0, 0x6, 0x8, r3}) sendmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="f50b51f9a9dd22cfa9b4a69fe2ff28d95a9e61e45b414117c7a953c664e1b2136fe9ecebf7596cafa8436e5c4b6adf78f8ab30349e5d99ed952562be388b76b170057da80470ff54df2adf531ba3f2", 0x4f}, {&(0x7f0000000000)="ca34265314d134da8b174dafa3ed", 0xe}, {&(0x7f0000000140)="ef5ef07725bfb26fabb78cbcae190a2132ef8053a56cb430d0b2f74be98297f5536f2d8bd28a2704a45590d9d5bea501079bad7902d6262723f4f2e656002f85ed1718305c8bf488023f06eb7df486cbd639ecef88a187fde7580332fcb7600b348f4c1ab2a7d859f4930f08ca615b8f181cea3637942d66", 0x78}], 0x3, &(0x7f0000000200)=[{0x108, 0x4e2a945af044ac32, 0x7e7, "0cab0b16bb2cca1b77930b12a2a188982e9a74956956b8e08ff6f2da1cad1bb0eb00c83ac512e886d38aa8508ec65c5bbe00dbc0cb36966781d9db806e28662e8f820904a877ee26ebbb5093de3c4a5c1ef034282875f1c1516f87c8347a66827317ba642c182ceefbfc40c2800ec53d40f0a09f3d79cf66f75a262be23acce7f309ebcfa91ffaff883dc8b0462dd61d26570986e44947f07c9f3f78cd45b6616870782b4509b0416b0f6797531532b9d2208a82c62699ea5b0da8480c8856872a17c2a23d636b7bfe1600a2e387a2a7a553251c51d445d68b5db032cce0651470b7d1b252d3d1b7dcbd02f55f7827dec396"}, {0xa0, 0x0, 0x8, "282be60c49dd75bb2da3db847aabf7a43b24c6c8ebd5c5bd872cb8bba6d599f817ffd415d93a5b6f7035135448ecee4cd6675d5fa44153ec5fc14c40134a1b4b425c93015329f90c1a5d2940db49954c35d76b9e2fae495cb336650a7ce3c488bb4c82d9286f21b3002a492ccda84ae165a574d62fff67af6f7e11d6cb1dcbea7627ada73d68cafa3e9f5d2aa73971"}, {0xd0, 0xffff, 0x2, "950bf259f4ec71f4b489228806d00231157ee54d158dd59d3004efedde22e931c2b2b4b16a6347c232694e5cc40f3e91915bc03e6fdfdc23979fa437cd048f34b553ca6c753bbf5553335a3361013e2673063557df031de6fcb1180cbca15349472640e5688f8d1c641c7d6e9c6c603dc52a9dbd712570b54f4edaff2f3475eab391f39daa078298c32705ced753ba435302f1a7955e3a7f15e72c190b3713d07c6aa2a1629f95252f5bf06ead0bb547efd9692a4a81b078a9"}, {0x98, 0x201, 0x400, "7e52dd9d88f5672a43e5b0749d048a09b90ad823bf83678f80565fd7f73a2cc15705e460746d59b1d3836ca818289531d507df0382b9e0163b6590b3d1aac5d2a7bcf7aeaa88cbad3f10a812bc2ef87823d6cf55d5ddc24f04b27806a7424e015db1adb0f22ce4558770a93efd634cb860f7521a649bc116ef7f93ad229cadaf2fb5db07352682ec"}, {0xa8, 0x1, 0x81, "57d1629d5e198885e8e65df988914f4cffe2a34f1dee9df91e3287d6af86ab65b931f80cd778f2c1d272d8562f900a9d4deb0a3b6acd58f4f3a58f892a8e4f58c72b1be42958e4eabd89e7a1334660a358fe0d4d0e1e871145cfd84affd18cc4d9aadb5eb5d81f7cc06ffd436078a533eef26e6264b64d10f74c314139f8b337800c67fe59beeacf0d75c01d0e53c5110c59ceece0fb"}], 0x3b8}, 0x400) semctl$IPC_RMID(r1, 0x0, 0x0) 00:00:04 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r2 = __clone(0x0, 0x0) ptrace(0x0, r2, 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x100000000000000, 0x1000300010005, r2}) listen(r1, 0x3) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000040), 0xc) sendto$unix(r0, 0x0, 0x0, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="0200f302000000000000ff0000100000"], 0x10) 00:00:04 executing program 1: __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a380f0cef24dbb70002ec2fc141959100"/52], 0x31, 0x800) msgrcv(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="0000000000000000000000f1c327156ed491f0fd000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000e1000000000000000000000000000055b15fa773a24e7170246ea5c87bdfbf589f379df9b29d0760bf1ff25de45f1fef41f1595875701307473d5839a4282ad589e92d4eec35892837f3e2f36447f0d9ac15812db29c96c031fb0d5b5a91ba74bf49eb7c04e6bca3826e4164ba5723d188afda977f5560604cc579d9ab33737a24b6f0277bbda97dd6d6ced564a5732b2755d005a2f3bb2599fe223c3cc1754c31a2"], 0x5c, 0x0, 0x800) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000240), 0x0) semop(r3, &(0x7f0000000240), 0x6) semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = socket(0x800000018, 0x3, 0x0) bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) r5 = __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") wait4(r5, &(0x7f0000001040), 0x40, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r8 = semget$private(0x0, 0x7, 0x0) semop(r8, &(0x7f0000000240), 0x0) semop(r8, &(0x7f0000000240), 0x6) semctl$SETVAL(r8, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r8, 0x0, 0x0) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000001040)=0xc) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r9, r7, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001500)={r5, r7, r10}, 0xc) msgsnd(r1, &(0x7f0000001400)={0x3}, 0x8, 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r11, r2, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) 00:00:04 executing program 3: r0 = socket(0x18, 0x3, 0x0) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1fffffffffffe, 0x0, 0xffffffffffffffff}) dup2(r1, r0) r2 = _lwp_self() _lwp_suspend(r2) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) [ 48.5572205] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 522 command syz-executor.3) 00:00:04 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0xc00) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:00:04 executing program 0: r0 = socket(0x1f, 0x5, 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="d51f010100bdf56ab1ec10b61bfe9a22430fcf85349d65c51bc88086f86e3788d7c5ac24ed295f2cca62cf7693068eb8b92ed3e5a84df6a74473ff61451902b13d9e1817b06a48a3a9e947930080000014f4c079e8bae19b048283f6b7e0e8c31bf66feb9be783577e1d2937a93b3f463875a6aaa629610db767d38687b1028e869a97ba8b167c7a1932ea5486fb04faaed96cd4766b847c6540ed752048a08229b596f7e3afd665fbaaba52db167538d72959c5856f68ecec72d810efb166"], 0x10) socket(0x2f70a4553d39f582, 0x3, 0x7) r1 = semget(0x2, 0x0, 0x5) semop(r1, &(0x7f0000000740)=[{0x5d305d2ff9fa59d0, 0x2000, 0x1000}, {0x1, 0x8}, {0x4, 0xc, 0x1800}, {0x7, 0x101, 0x1800}, {0x3, 0x2, 0x1400}, {0x1, 0x1}], 0x6) semop(r1, &(0x7f0000000000)=[{0x1, 0x4, 0x800}, {0x4, 0x400, 0x1800}], 0x2) 00:00:04 executing program 5: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0xc0400, 0x82) 00:00:05 executing program 0: mknod$loop(&(0x7f0000000180)='./file0\x00', 0xc000, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) paccept(r2, &(0x7f0000000100)=@in, &(0x7f0000000140)=0xc, 0x0) poll(&(0x7f00000000c0)=[{r1}, {r0, 0x4}], 0x2, 0x7062) 00:00:05 executing program 4: mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x2, 0x0, 0x0}, 0x8) r2 = shmget(0x1, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) getsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmat(r2, &(0x7f0000ffb000/0x3000)=nil, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000200)="3c0fdee982ff30b61aae6b17e3461af4c59426fd20c7f0d386ea7d87795f0986bb6d696baa11df473683b56b97a9aef25bf8a1703a3cc22c7697e6139757ee192f899377b830fe71518650ab92c7a0a1062138f64e8e1a15e772109a4e6720e3f94d50de504511a48b52f6479cf9de440d0d3f199cdedf9340edd060f92be55c55d2880f4aea3b", 0x87, 0x4, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa) recvfrom$unix(r1, 0x0, 0x0, 0x3, 0x0, 0x0) shutdown(r0, 0x1) r3 = paccept(r1, &(0x7f0000000480)=@in, &(0x7f00000004c0)=0xc, 0x0) setsockopt(r3, 0x4, 0x6, &(0x7f0000000500)="48f69369cd510624e370e7df146b365e7b8a32e1c06cb19894545d22b67db2ee769c3c59e71bdd3fbbe7f04cad4bc3d8406954d6ee92e3af5dfee4b9073d2e2cfcbcaaf626527396d419a2a3fb1f37d22b349f57cdf30c812cc9798385aac52b4ea64f94c2c25517519e233087f105dfc7e1e40a8e", 0x75) socketpair(0x10, 0x3, 0x3, &(0x7f0000000300)={0xffffffffffffffff}) recvfrom(r4, &(0x7f0000000340)=""/209, 0xd1, 0x3, &(0x7f0000000440)=@in={0x2, 0x2}, 0xc) select(0x40, &(0x7f0000000100)={0x80000000, 0x0, 0x8, 0xdf7, 0x10001, 0x3, 0x2, 0x4}, &(0x7f0000000140)={0x4, 0x3f, 0x7, 0x9, 0xfff, 0x5, 0x8, 0x9}, &(0x7f0000000180)={0xfff, 0x200, 0x1, 0x5, 0x0, 0x8, 0xffff, 0x3}, &(0x7f00000001c0)={0x6, 0x2}) 00:00:05 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = fcntl$getown(r4, 0x5) fcntl$lock(r3, 0x8, &(0x7f0000000100)={0x3, 0x1, 0x3, 0x7fffffff, r5}) 00:00:05 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x1000300010005}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) paccept(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc, 0x20000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, 0xffffffffffffffff, 0x0, 0x0) 00:00:05 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x882d70ec02951729) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r1 = semget$private(0x0, 0x7, 0x0) r2 = dup(0xffffffffffffff9c) r3 = getpgrp() fcntl$lock(r0, 0x9, &(0x7f0000000600)={0x2, 0x0, 0x6, 0x8, r3}) sendmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="f50b51f9a9dd22cfa9b4a69fe2ff28d95a9e61e45b414117c7a953c664e1b2136fe9ecebf7596cafa8436e5c4b6adf78f8ab30349e5d99ed952562be388b76b170057da80470ff54df2adf531ba3f2", 0x4f}, {&(0x7f0000000000)="ca34265314d134da8b174dafa3ed", 0xe}, {&(0x7f0000000140)="ef5ef07725bfb26fabb78cbcae190a2132ef8053a56cb430d0b2f74be98297f5536f2d8bd28a2704a45590d9d5bea501079bad7902d6262723f4f2e656002f85ed1718305c8bf488023f06eb7df486cbd639ecef88a187fde7580332fcb7600b348f4c1ab2a7d859f4930f08ca615b8f181cea3637942d66", 0x78}], 0x3, &(0x7f0000000200)=[{0x108, 0x4e2a945af044ac32, 0x7e7, "0cab0b16bb2cca1b77930b12a2a188982e9a74956956b8e08ff6f2da1cad1bb0eb00c83ac512e886d38aa8508ec65c5bbe00dbc0cb36966781d9db806e28662e8f820904a877ee26ebbb5093de3c4a5c1ef034282875f1c1516f87c8347a66827317ba642c182ceefbfc40c2800ec53d40f0a09f3d79cf66f75a262be23acce7f309ebcfa91ffaff883dc8b0462dd61d26570986e44947f07c9f3f78cd45b6616870782b4509b0416b0f6797531532b9d2208a82c62699ea5b0da8480c8856872a17c2a23d636b7bfe1600a2e387a2a7a553251c51d445d68b5db032cce0651470b7d1b252d3d1b7dcbd02f55f7827dec396"}, {0xa0, 0x0, 0x8, "282be60c49dd75bb2da3db847aabf7a43b24c6c8ebd5c5bd872cb8bba6d599f817ffd415d93a5b6f7035135448ecee4cd6675d5fa44153ec5fc14c40134a1b4b425c93015329f90c1a5d2940db49954c35d76b9e2fae495cb336650a7ce3c488bb4c82d9286f21b3002a492ccda84ae165a574d62fff67af6f7e11d6cb1dcbea7627ada73d68cafa3e9f5d2aa73971"}, {0xd0, 0xffff, 0x2, "950bf259f4ec71f4b489228806d00231157ee54d158dd59d3004efedde22e931c2b2b4b16a6347c232694e5cc40f3e91915bc03e6fdfdc23979fa437cd048f34b553ca6c753bbf5553335a3361013e2673063557df031de6fcb1180cbca15349472640e5688f8d1c641c7d6e9c6c603dc52a9dbd712570b54f4edaff2f3475eab391f39daa078298c32705ced753ba435302f1a7955e3a7f15e72c190b3713d07c6aa2a1629f95252f5bf06ead0bb547efd9692a4a81b078a9"}, {0x98, 0x201, 0x400, "7e52dd9d88f5672a43e5b0749d048a09b90ad823bf83678f80565fd7f73a2cc15705e460746d59b1d3836ca818289531d507df0382b9e0163b6590b3d1aac5d2a7bcf7aeaa88cbad3f10a812bc2ef87823d6cf55d5ddc24f04b27806a7424e015db1adb0f22ce4558770a93efd634cb860f7521a649bc116ef7f93ad229cadaf2fb5db07352682ec"}, {0xa8, 0x1, 0x81, "57d1629d5e198885e8e65df988914f4cffe2a34f1dee9df91e3287d6af86ab65b931f80cd778f2c1d272d8562f900a9d4deb0a3b6acd58f4f3a58f892a8e4f58c72b1be42958e4eabd89e7a1334660a358fe0d4d0e1e871145cfd84affd18cc4d9aadb5eb5d81f7cc06ffd436078a533eef26e6264b64d10f74c314139f8b337800c67fe59beeacf0d75c01d0e53c5110c59ceece0fb"}], 0x3b8}, 0x400) semctl$IPC_RMID(r1, 0x0, 0x0) 00:00:05 executing program 3: _lwp_self() compat_50__lwp_park(0x0, 0x0, 0x0, 0x0) __clone(0x1000, &(0x7f0000000080)="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") _lwp_unpark_all(&(0x7f0000000000), 0x349, &(0x7f0000000040)=0x4) 00:00:05 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000400, 0x10) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0xe080e0cfe8c689e0, 0x200) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) __clone(0x0, 0x0) 00:00:05 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$setflags(r0, 0x2, 0x37c28ed108fcf09f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) sendto(r2, &(0x7f0000000240)="7b801dbc889a89c25bed1785a04d2d93841417d90b7fd57ae3a7b6f48befdef23b06b4e610b55d7870a34a48b4b3f009fada35fe2a109a57d460f1cfec11a93a81d51a1c07933ea3122db513f3ed97a60dd173ade8c5b7f6135063855ebea4175a60e287bb894622df314c1feef58bfc349a3bfa3af120e4fe7570203f55c8ebf8bd0b29a0d205f4e615a4e34b84d649551ea80ab100acd174964e11da8027f618cba33ef3f65271b622f73e40a043b15eb73140d97a10b743ba1cc78ae9c36eebdd449df4a4e2754b2538ac9e8d6e79d81165012f7f8b47a6268adee10d33", 0xdf, 0x2, &(0x7f0000000040)=@in6={0x18, 0x2, 0x5, 0x7}, 0xc) fchdir(r2) fcntl$lock(r1, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 00:00:06 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0x7, 0x95}) r0 = socket(0x800000018, 0x1, 0x0) socket$inet(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f0000000040), &(0x7f0000000080)=0x10) socketpair$unix(0x1, 0x1, 0x0, 0x0) 00:00:06 executing program 2: fcntl$getflags(0xffffffffffffff9c, 0x1) getgroups(0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) setgid(r0) 00:00:06 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x28f09e693c3520f, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(0x0, 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000340), 0x0, 0x0) chmod(&(0x7f0000000140)='\x00', 0xa0) msgrcv(r2, &(0x7f0000000040)={0x0, ""/154}, 0xa2, 0x3, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x104862a, 0x0) 00:00:06 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f00000002c0), 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, 0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000100)='./file1\x00', 0x8000, 0xc5) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:00:06 executing program 0: open$dir(&(0x7f00000001c0)='./file1\x00', 0x680700, 0x118) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) rmdir(&(0x7f00000006c0)='./file0\x00') sendmsg(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x2}, 0xc, &(0x7f0000000580)=[{&(0x7f0000000200)="002d97e08d5a30ef05081283daff82849550a877e3ec1f1e4d2ce5c0a25551485dbfb0495c20676db084bd55c0bb80db3cf09e59181cecf78e919b379923dde8a330c8153f8519c5079d744b6e260edb3762d529adc4d64786bb15b013f3066ddd8afb18860202ef4b4459ad5c95e783cc9410c09637ad86e399f000", 0x7c}, {&(0x7f0000000280)="5456fe3f0bc15a56d73475e50362f37a3565b365875ac2732b2c8e6330292753af2b9bc21fbdb9b4ad7cdd552677f66bc38618df3dd5353fefbb7fae8320a26e6c10f1eac7c0cba29b264833ddcc1ec545ed871943f751297bd0fc8aeb1d76620afc77", 0x63}, {&(0x7f0000000380)="cd96e658d82be08cb958eaf65681c755475aa3505feeed618e406ed25187a44e65212d90b43866a648084bd3857013a9cf4f8d4da0b1d105a62a53f5039027a8077b818e4b4ebdd13c2ac0c92bfe65a16252d2f6aa06e013e18befb4d99e335c51ab71a1e1e463c138e55750fc0f75fe918863daf5d52e", 0x77}, {&(0x7f0000000040)="fbc7b7b89a44fdcf4d1426ce077894a239cf9ad1ec9f33e59b7d2ea8a7270ac594bbe4c8f0645b5c7b205abb00e045bb1b92262a", 0x34}, {&(0x7f0000000400)="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", 0xfd}, {&(0x7f0000000500)="52ea0dbb925424bd2e5e4c5a3b6a8a64c28b00695586d69f9a3f359eadfd52e41b222434e2f01ac8fb164018740325808addb4f61d2a07a02e9bbb1494ffaabc1f4728da729601377eab8534df4cf19151", 0x51}], 0x6, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x300}, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) openat(r3, &(0x7f0000000140)='./file0\x00', 0x100000, 0x20b) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) socketpair(0x1, 0x10000000, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$sock_timeval(r4, 0xffff, 0x100b, &(0x7f0000000600), &(0x7f0000000640)=0x10) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000680), 0xc) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) close(r1) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x100) 00:00:06 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xc11, r0, 0x0, 0x0) getpid() r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffff9c, &(0x7f0000000380)=[{&(0x7f0000000280)="ce3ed71c87773706c1cefba0dcdf28298b95ea719717cd6a3a3c74cb8d1d84ea39f8c544c14810409976d12f699e0f57ac13c717da83ef5415f5401203b76bfbb2b8f4bfa2e0dd84b4222293758dd62f69743f5588ba1ccaef098324ec0e41d17c76d50d76fbaab9679241181d45530aa22e0829fd9bb93b14c1a9cf78cce88394220b9cea3a6097c2c12aa28247999f6c4cc2a3e8224cb9eb5a9b915fe9366e8b052a"}], 0x4db58475dfe764b) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) recvfrom$inet6(r2, &(0x7f00000003c0)=""/216, 0xd8, 0x821, 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_int(r2, 0xffff, 0x2100, &(0x7f0000000080), &(0x7f0000000140)=0x4) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10, r4, 0x0, 0x7) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) faccessat(r3, &(0x7f0000000000)='./file0/file0\x00', 0x51, 0x0) 00:00:06 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000540)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') chroot(&(0x7f0000000180)='./file0\x00') readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4, 0x4) [ 50.4774101] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 615 command syz-executor.2) [ 50.4974074] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 615 command syz-executor.2) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fsync(r0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f0000000000)=0x20, 0x4) [ 50.5574150] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 626 command syz-executor.0) 00:00:06 executing program 3: r0 = __clone(0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = __clone(0x0, 0x0) wait4(r2, 0x0, 0x4, 0x0) r3 = __clone(0x0, 0x0) ptrace(0x0, r3, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = __clone(0xff, &(0x7f0000000040)="c7db13bd558dd6da066f728644d0cd10a52a11b4987cc389095a85e54aa1587b67c7c619827653e00054e557396ec5fd59aa4e7809d8d90cf645030674d14315513c20222f330d8d87ed2e0a66041d5e5e17e8d33702292f3a3498185faff40aa901fa294245092498a794184659b1cbf1fccc371f9203edefe10694b70e34e188a4f466d5497a3b70d46d00a30580f744f51135054e9771b486e0db7ad5c7ffc53d816d17bb49150ae958e16be415b9410508b2fca2558ea44cb6c50190ea5624e77bfb67e01bf5f29fec4f7506ce6b6faa1cf5daa1da0ec856b8") fcntl$setown(r1, 0x6, r5) ptrace(0x4000000000009, r0, 0x0, 0x8000000000000000) wait4(r0, 0x0, 0x0, 0x0) ptrace(0x16, r0, 0x0, 0x0) ptrace(0x8, r0, 0x0, 0x0) ptrace(0x0, 0x0, 0x0, 0x0) 00:00:06 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000740)=0xc) r1 = open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r3 = __clone(0x0, 0x0) wait4(r3, 0x0, 0x4, 0x0) fcntl$setown(r1, 0x6, r3) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./file0\x00') 00:00:06 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2c583c10d9823a45, 0x10, r1, 0x0, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) socket$inet6(0x18, 0x1, 0x81) accept$unix(r0, 0x0, &(0x7f0000000100)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = paccept(r2, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0xb0000000) recvfrom(r3, &(0x7f0000000080)=""/112, 0x70, 0xfcf6669e0261f99, &(0x7f00000001c0)=@in={0x2, 0x2}, 0xc) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x60) fcntl$setflags(r4, 0x2, 0x1) 00:00:06 executing program 4: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) __clone(0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x110, r0, 0x0, 0x6) [ 50.9874515] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 271 command syz-executor.5) 00:00:07 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = __clone(0x0, 0x0) wait4(r2, 0x0, 0x4, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000000)={0x2, 0x2, 0x400, 0x3, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0}, 0xc) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4000040000080242, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:07 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x3c90, 0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000140), 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getuid() chown(0x0, 0x0, 0x0) chown(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) connect$unix(r0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x810, 0xffffffffffffffff, 0x0, 0x0) 00:00:07 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x18, 0x1, 0x1, 0x200}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = paccept(r1, 0x0, &(0x7f00000001c0), 0x70000000) pwrite(r2, &(0x7f0000000200)="d1dd0320f818c0401345aaf68473b96ec607aa06d24fc1a73ce16e283334f9c85e4fa590b1fb3f9ffde8d46398", 0x2d, 0x7) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mkdirat(r4, &(0x7f0000000100)='./file0\x00', 0x2) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2020231, 0x0) linkat(r5, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x600) 00:00:07 executing program 1: pipe2(&(0x7f0000000000), 0x1000000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000040)='b', 0x347fff08) close(r0) recvfrom$inet(r1, &(0x7f00000000c0)=""/157, 0x9d, 0x841, &(0x7f0000000180)={0x2, 0x1}, 0xc) 00:00:07 executing program 5: _lwp_create(&(0x7f0000000100)={0x2, &(0x7f0000000080)={0x0, &(0x7f0000000000)={0x4, 0x0, {[0x50000000, 0x8, 0x3, 0x7]}, {0x8000, 0x7f, 0x2}, {0x400, 0x200, ']\x00'}}, {[0x800, 0x7fff, 0x4, 0x8001e3f]}, {0xffffffffffffffff, 0xffff}, {0x8, 0x1f, '&$&\x00'}}, {[0x6, 0x6, 0x0, 0x1000]}, {0xfe, 0x7c5, 0x6}, {0x1ff, 0x9, '.\\&\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_kill(r0, 0x7ff) socketpair(0x18, 0x3, 0xfa, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) getrlimit(0x0, &(0x7f0000000240)) r3 = semget$private(0x0, 0x4, 0x8) semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000280)=""/131) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0xc) r7 = getegid() setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000400)={r5, r6, r7}, 0xc) _lwp_setname(r0, &(0x7f0000000440)='\xaa!:,\x00') setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000480)={0x7f, 0x1, 0x2, 0x3, 0x802}, 0xc) setgid(r2) fchdir(r1) r8 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x280, 0x80) mkdirat(r8, &(0x7f0000000500)='./file0\x00', 0x80) _lwp_getname(r0, &(0x7f0000000540)=""/4, 0x4) _lwp_create(&(0x7f0000000680)={0x400f0020, &(0x7f0000000600)={0x1, &(0x7f0000000580)={0x8, 0x0, {[0x80000001, 0x5, 0x1c, 0x400]}, {0xc633, 0x0, 0x4}, {0x0, 0x6, '\x00'}}, {[0xf5d, 0x4, 0x4, 0xf99]}, {0x1800000, 0x3ff, 0x3}, {0x5, 0x15a5, ']\x00'}}, {[0x2, 0x101, 0xd4, 0x3]}, {0x1c0, 0xd676, 0x1}, {0x9000000000000, 0xffffffffffffded1, '\xaa!:,\x00'}}, 0x180, &(0x7f0000000700)=0x0) _lwp_suspend(r9) getrusage(0x0, &(0x7f0000000740)) _lwp_kill(r9, 0x7) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000800), 0xc) r10 = __clone(0x0, 0x0) ptrace(0x0, r10, 0x0, 0x0) wait4(r10, &(0x7f0000000840), 0x81666d35ab461ed, &(0x7f0000000880)) r11 = socket$unix(0x1, 0x5, 0x0) fcntl$setstatus(r11, 0x4, 0xc004e) mkdir(&(0x7f0000000940)='./file0\x00', 0x4) compat_50__lwp_park(&(0x7f0000000980)={0xffffffff, 0x1ff}, 0xffffffffffffffff, &(0x7f00000009c0)=0x87, 0x0) socket$inet6(0x18, 0x2, 0x20) getpgrp() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000a00), 0xc) 00:00:07 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) socket(0x6, 0x4, 0x9) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) poll(&(0x7f0000000080)=[{r0, 0x4}, {0xffffffffffffff9c, 0x8}, {r1}, {0xffffffffffffff9c, 0x1}, {r2, 0x4}], 0x5, 0x1030) 00:00:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) chown(&(0x7f0000000500)='./file0\x00', 0x0, r0) setuid(0xee01) r1 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r1, 0x0) getpgrp() shmget(0x2, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) geteuid() getgid() r2 = getuid() setreuid(0x0, r2) __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r3, &(0x7f0000001140)=ANY=[@ANYBLOB="0100000000000000e386bda0079d3c0c9a925eebc673b27fcf64fb98dde7bbba56d22b6923c61a38faa10a4d9cdca300000000000000000000000000000000000000000000000000122553bb9d6c7aaf37c6a14418360560244f59057420b6ca2e7bbee47e1ae1fe2167956cd45e9724d4353df81d557104c8b7b8b0656af8cd902b26e0979b"], 0x31, 0x800) r4 = semget$private(0x0, 0x7, 0x0) semop(r4, &(0x7f0000000240), 0x0) 00:00:07 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)="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", 0x188}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000100)='./file0\x00') write(r0, &(0x7f0000000000)="2a852ab5b5eb3e9693df41b90f65d31fd1cdcc16c9cacbd6e72cf78a240f97d85dfb85f45d805decb06001eea1d7d033b69dd1", 0x33) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x0) [ 51.8575460] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 586 command syz-executor.2) [ 51.9675542] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 663 command syz-executor.0) 00:00:08 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000001740)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1, 0x0}, 0x401) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x1, 0x0) r2 = _lwp_self() _lwp_setname(r2, &(0x7f0000000000)='\x00') close(r1) socket(0x18, 0x3, 0x64) sendmsg$unix(r1, &(0x7f0000001700)={0x0, 0xfffffffffffffd8f, 0x0, 0x143}, 0x0) r3 = _lwp_self() r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendto$unix(r4, &(0x7f0000002780)="8e1562f436c3ec19e5adb0baecdd340c07243b694f6aeac04ffecfa7912e79d3cd3d343a180a350a0968a53ff2950cbd7910a6a2821fb801e1b79772f792bc6105203368a11665c3c805a5be2b2b03958a2f9b96742cb8d5829fae39dec8e4dcc4f3f8b4fcfdd9769225293e8eb8456ef1c0d1ebc01dad637afd12ee211345e457b943390f0951ec7a43d2d3ef10e37f58fccd92b5adefbffef16444cb0d83bf9404370e82bc6936e14879f3e052404015f15ac0d850a98d2eea51f74c2792e41c21374f1cfcc82d4ad58ccb36608aaa2e1d2299f8155da2a6298c96b4a6cc3f7aa31a4b353df1464187ad8ee65e89bfea14da8d24486b13e7d12281d19b5ea94196be791bbe001de4ab8bcfced0381570b4ad5f2018aa85c1d42575e04d2c3a1a224a42028aca99871a50c88db0c3e6f8a233fb38380d0126cc1c1e0ec453406749b6856d69ecb08d5f0d7685faf4448ecab56189c6c35ad98877664b67560008c9ad13bb151a05328cef073d61ebb907086170b43f018f0e37f52007af7e3face05f1cb5f4d8e773ae8cc37ff385a37094aa9fdffe5084da6fe5a794e6f1a719eab95a0ee5a8dae287a4f276b49e0609098b0a70bde37c8357c0b83fbf2dd7b26bfa710821c2b7c4330fa90795a4cac5bbc4506a17988bfccf11696528b35cf9854b0c43f26cb04773e5fe7eb989c29da3c38e70241ecc37b86d30f340142df8d341e075bf5f2cc17fa8ea1d6886b691ff7443c4d147afecd677ec6c5a6a4b8e44b3b4b4882441170e738d479a8b0b2c20405bc4a94e3ff9370aff2962b8964b3605a002ab59c525e8212cca579752158c35a6950f14b715bbc1193000eb825af0bfec2475e0a807894363437f735e244332fc7da6d66a0401338035b734b8f63c43797bea490af8b476e7b6136df74f5382e23b6df5b99f0a2084553b558bc3a3fc4cb644c21889802d10d3977c7cd6b4802d86c6bb2a7991c082ba5a9063f902bd87084a3475a2ad954e71852d1f988456bb8eb6843db5d62231bc4c79fb8409f5d359bb0413cecea3007a48a70b59c61700ba32b16aa1abb7b10b01781dc6d4b1454bda5b0014b1ac4e8334802a1e529419301f4d8d171277f512af4ca2d7c84f90408dff918578a1ad4cf6059868b0ddabca122bca6ba3a4283314da05ae466b7598b6f08fc6a7c5f05eb222a3aa26c429e96dbf4097476af2c82901d8e8d4055065952cf963a18a90e968165c36084fdf04cffaa27c2dff23b170ba8d806e863587483f5d8455c9c030f99e2d5a2a377cb288ec70d615d285ac0954d44005d9f04b271e8319ac81a67e4980e45579058613799e9ba100e679782997854583c73c43a1ccedb76898fee4a514986c5a7272c709d942ac97ce9cfeefc4dafff7a00caf669df7eb429aa12542efe9902ea9d4d2a93fdf82b47537e76bf0c0f6122026e6630d93f2469d2e65aa08812651df22032e57de57d46aeb0db00c329619c49d3bf3d611c126bc7e8ab779125d9c19b9a8d818fb6097e206d6ff53ff1db3bd209d36c2733e51a122e1bcd678a972d5dc9ab782274733d8b93173e01b77ec063ae9499a81bf4032875a4fe092d85c17ca22ac4519cfda8df7ea54b4a4a0eabd0368281112b0f0ba47be3c7be6aec1ca4adfd58739958e54f323e98fe96460cb39270b4e1158f8419ddd435b696076ac6eff5fdf343edbc6b1a76accdad4156529fcf321a625e4642af9eb87bcc9787f45e2190bd0efeae9ceb6195d0bd5afd4ed5c1114d2f7237f84b06be7142d82d9db7aa5203c020cc6efdd7acdb38d8d7b5f1894c2c95fb0c449ce64e7c6757740a6eda18d8725b3c85889f60e0183e4d9e76c38a3fa8bec23db713bcfa4b6edd55254bf318ce8e45878cb04b2fd1c52707275acebe6c903975c4f7d0bacc535b477534fa1641ef502ad2459da9d4d5bb820b7f5b796d8f3825bedb19dff6d0c05375936d7b19436354536a7f1b85b27ed5757223eca927088daeef0ec1c547e95881694f37cb55518ed5b99422a2d1a366200cf654de15a7fb3a6468d3a10298ab4a7e74be659c2ea0ac7de1c443d66c611032b5942d5c96bb01abdc603e324f469f9f7969ed32407169ab379082b50ad078d22779025b9ab1ac75447b8350d2b86764881ebe7c9a92b8d0440281a0772240299293ae984b345395d5e232c92138ed9b73063ca45293c7365e92d493db38447b98f44f0bdb1adfd9e8f7a5cf656a0f0467a5091598922cb3615ce9b56f984b9f2b71cce82867dbabbee432cc527431cb58b6e9a3f3b7fc83f3e01bfe65b9bda61e394aabc2468572cdb01ee2c7dbb4f0fd40e6a43df8f0cf9e4341931a9412b304899d850b5c0fcafba4f5474e1952f701d9e6174775ed941ef0ad0119f33bfd80731cd5777f9aa3111eb9c02f7d11982f6ad81ba14b02786610527166373fe41680b268c494459a771f4a05430e9bd4844281d63c15604ce6166eda0285d910a09468e8d6cc652159a28c9f59a8ddc145c0c1f7aaccf04573eab1900475392c559dae32967866fe96ea09ec6757184e2cd6815b0355aaf0538333892bc1082fa5e56482f6f2228fb21b3a5c982969e538a7e2fd98c68c75ba9642a30e4b2b20518717411de398eb34a43507532742ad92eba29957263f8886e7bd0a8253fd7df7feb1e5f8909e4af06b378008d493c68e808477314ae5e652e5fe5c813eaf4f3095ffb8e1e50cadb9e9b21ee84fe005cbc317d30c880c4afadd6a2c5e757411a56e7a2f9d1c7dce5eeb53f8589f382603c2627d0049c5384cf5e475423afc6d119cfa003150162c586cf112d4ebcaad5f3fc425cd27fec4b5fcc1c8eac880bfb13d699a53daf46f1eab6e583283ef28586bf9ba77bc75f943fc74300579b5c42623e679e2d531591924ed4a3b5ee3bdeabb39ccd332e648c2dac0765d7799cdd24a33181604f1875091b572dfbb6071899317b4f450ad6a2034c0353d00fb915e3af37dbf354bd0e14de7156b75bfa33f0003b1d3d6b3ecedb654ac399350e5313183edddaabc057ab9b0ee436fef708434930479cfc6fcddd50f12c84d502cbadd8c6f921124cede08a553c6904306f449ab985b0ea87e0aa39f21b733df0b8798bb304ae833bb3f3d99cc908040ccd89f127dd7999071ae6ad9c9b20645465f5e7e24b385cc92e86bd8ac41072be9be08412809321fb47f99f01bb6e79ecf26ecb4cf71ccf2fa69bb441fd23dbf8299a744b100417f036fcbbc884b6e716f9b6541613a025f97080dbca3ad1711e53efe4f87b4e55da7796b9653816b330a3e9d23fe5128dd5d581ce01384e95c2e1064107f2d7651d7adcf7bc808b8dc0105f28bfe716971f70cacd429ee0ad241622022ae4aaf8abfbb92ddfb9aa4920540dd329a2a3ac55ac6f7a2bc0341e17dbbb29c8733789b1f88be42dcbf4b9f8555e8b78a06ac5f79181831a73c322288d4addb15362e86df5520aba3aee1b0949e1b8ac97bf3e9ed123fbae258f9d171f72a2202567a60baa2fc382c109e0e38bb8a751b1e75d490dce5fad29e45dcd3c6e3d5af7f996c1f78d6b869eaf0466c7fbdc1231d15dfd99e31a8d85b96ed5a923ecfc1578e17edc7c3d79295465f64f113d6e1dd8e0fcdeec3b41517739485320dd241bb0f3aac8cfc830ede99842372390e70d7db11a6046a8e6b3f4c08923a02c2f1165fed935a29d5cadc05a90d5b89fe745a21e570830c17ae5be7d1347d0facf3aae752c5f380ece99393def865489a15737c0893e4a8ed094a7e527cc07aaa15dd10839835876df0339d1fc3b7fedaa29c350ffbb14e2122981fcd19287dadbbdaa4067fbde84d7eb837d380c3c81b8a5a71ff681d4c4617295e94ffa491cd6e903fd0c79376ebe485a9df12b37b07ffad128fdb7453da8b9bf00e827d4e9eeedad562b275dbf8b32fee7297a1434377b094684a282e3a8efa3df73aa62b461c21c583da7d3d63501c3a9274e34d7f0aa98b49471b61807812d61327f41391be7b6dffae38c88d761b6cb9f3e3a03295c7779223186598d4060a83423bb36107b2f79f813ff4763542ce1b3f7efed244be194a574e9e49b8088b9842b4a04afeb5c935453c4f84631ccd477c99be70e7060a7e6ad3b02489f0b5890df6a4c04efad113720f7b0c6e648d889119f4790b4eaa7ddba5259ae2e98fbb3027d86e0818ee1cadcb2d0639db7410d31ba46c1f155cab132c82022b798a7935a0f6666629d531bafafb37d0bbbb63e5dce73bf7a9559aa7bf3622ef3677179ad540024b7848320889c73099d72b85647b24d8a59b3a5e7acaa78334f5527747357c6879964773bd6ad3d1d960aad2954630f4c2000ba2a61a382fbc59edbc89af154fd5851a45ec33538da106111edeb2692ea024400edc94239b1bbbf83080d7b95fa23f33971b09d0cf83c44c6702fffcd68e2d82d13db2d8dcd1cc3028ad6e4eb029c2d5f7121b2630df0e57f099568b82187cb5972418f054abd6a152897a7c002be640b70b5756bf032384e90b46f525a82a1c7727ec8de63baa7d1fc2a3dce59f5b3c3dc8057af076f8929d16ba165cb83a0e5eafa9e2cb5211bca89dd2c8a8170678229e94096ba5cf5882de8e3b0be9d222791663e7f4825f1e382460770d09083cfdc02f2d36668c463acf89bff29e807843e346bae9d8a99444add218e0b35991aa1c5308163b6cc8d33b1f5106c2fb85af9109b0eafb38059a7737139f8501e0d3461cf61cb55639006004a704fce804e5ca401def19a114a38c2d4158098596f274b89ce6cb0a3e8fe1d42b211046977dbf49345fb9b1cb770d3e46090843a16d5e6b1638e91c6ea50beaed5969b51c2d1283ab9e53a5117ff4acf839fd867c63cfec9666701890a54639ad01d7938863cf60f02ab51db6c714cea7fcd8afb99da72c52c32909c5ac9ec17611a3a8a5838c664f32f90290d541b7051502816f539aff3e45d82f6929424c43afae1174e2f64ec8936c5b485679834e8a06baf5a488916046690fe7af4228d9724ba3861892f5ca102fe6378662a7e7c80b8c9d260f005ce4b54cca7750523e28060ff4a4d69e65339fb5d60e843185b720a82d30aa8c3181a6b69beb675e630b48eaac88928c4fe5532c6dc3e5b006f28d352a1d7f8170a7b64526791eb0f5f6e333e411cd1c3bc1dc1d7185c56e3ca4c757ca54e8831b0db0648450cd3e23081903f64787869ac282d6c8e854113ab2de740af86066115ca464c3e0325dcb986e4d8548f7f387b2227849217d0f895f410b2aa36d903083ff0174b9c701a5262a6b70e7508ff9348f6932631add71afe489afc7aea2971e3140f32a3bdd391d81c818836c8b53ea2c8971e2a3ce5c6f95eed8804a5d0dcbc6f14453ad6ea8f6b413321d811677abf0e61faa432f0e78dd87e14e1e1de64108b2834e4078f4aff219db4ccfe1dbaf0661f5584a18fa452e7e229348e00a0af2e848b48ccf3d6f99532143948280b3e0b4fec04bee5b6c1375d87cb7bfc2a661a9673d5d95a29572f5790d643a7b49515a89d44b3791a94084ddf074d532672ea4e0bc9526650f904d075b5e997e1635c60efb87d0dda81a09d74c648da34028bbe728ecfb2627aad369d5388e553afdb918500d83b5c52e054ff9f194da42cc60f83af5a830a995d888e9eca1fffa35ba7881e80d1aad79cbc8cf5276b8e240ee1e4e5df826db64f0a6b25b5a40eac352c0f7c7240736a40e2be87ff2f1c3f2cd2ec81c40c024032e52a7f14a87b2d97dc86912456b81966db0e939d3d9a", 0x1000, 0x8, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) _lwp_suspend(r3) 00:00:08 executing program 0: __clone(0x1cff, 0x0) 00:00:08 executing program 2: r0 = geteuid() r1 = geteuid() setreuid(r0, r1) 00:00:08 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0xcb7567723ce6e558, 0x0) chroot(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fdatasync(r0) [ 52.1975805] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 586 command syz-executor.2) 00:00:08 executing program 0: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x1c11, 0xffffffffffffffff, 0x0, 0x0) 00:00:08 executing program 3: r0 = socket(0x1f, 0x5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010006}) poll(&(0x7f0000000000)=[{r1, 0x20}, {r0, 0x40}], 0x2, 0x1) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, &(0x7f0000000000), 0x381}, 0x0) 00:00:08 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000540)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') chroot(&(0x7f0000000180)='./file0\x00') mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x20) renameat(r1, &(0x7f0000000000)='./file1\x00', r2, &(0x7f0000000100)='./file0/../file0\x00') 00:00:08 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x48) pwritev(r1, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 00:00:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendmsg(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x18, 0x2, 0x9d, 0x2}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000040)="93468c9d2b3638e1f17ef88740fc82d8", 0x10}], 0x1, &(0x7f0000000280)=[{0xc8, 0xffff, 0x1, "b27e14cf72d688bf646261e495b1dfb100b7f31bbfcf6b4d43f95d9745df1e5928a17ce42555ee82e4e9f998099723a50dd4dec013ef499f2c93b3cc5889cf8cf3c3470d3e04a0e17a98536dc7455a489e4f70955b2adeca83e9f6c2040a7c6e0cd0d6314292c5184ee1cd9be4f26bb829a05920da8622ba16d742c430d56c4aa37d22afc261557ae4cfd7680ddf3922fca020333db11bfe8b71a8ce4ac5feb68fc86eed02a901c9309858ec4a0a1c38ff52"}, {0xf8, 0x101, 0x9, "0cc0667d065e58fffc2f0944bc9d2591f7d47e1c0996de8b37163e69921dcd027300223f9d4193e98fb191527ee123da45a7e159e1b013e4273c547a85a86d618817f0e177bc5e7298f340f9326c91d84b2063f93b7ee0b8511d739d928b36766a150e99e6eb5700b40516b38c3d303533038750ae0e48cc659b98159e47f54749fe2fd6842cc321c182b7c5643a65b080a7d6555bf79056188f1299640aa3054de07c6ada5af15d02f027de09d399c76e08cad30bf9fe4162a1aeb1401a58d3e59abd13c9b7896b5a616b3e46ddd352c4d86c559a0848396c1e0401213c8b8956c468a8bc"}, {0x20, 0x100, 0x7, "d2e32ba7fceeda2f3e1c55c917470b32"}, {0x108, 0x11, 0x3, "2faed2f725401f399e8b37abdf9505996d41e14925141596745aaa6d7234f2e3c25e645b399d706c6fd95a5f3cfb0b489d56b6e5d24297e9727a84123918502ac667bc3f7b8bbdd09abae169ecce1d8b64f14d197df803c42ca81694a2eadb560f7e37f31b6202448dc6f7b80170da1d3181c69cef96766a480fcd40731edb13f238c44bd728e7c641866fd3060583c3c2378a7ee3550fe59e5988d36fc7022da04e77fcc5ef38b62d927d21cd75b12c6d3d6ad8676adfa68c61f37487de24965023939a3ab2616a083fcae7a7789d5aa30198d2f9a92bdc93656018e116873d0c007e9975aa52cfb10d06f82d1483c355f5c18f"}, {0xe0, 0x29, 0x80, "e16d18f914a616f7c7fec5797403516f16eac4a939ea71f4a6e92fb4cd8e5766eee825b1218d22f5cf96564a8ea572a4fec0ead50307e8356b256922cd29feb54a67874f3ebf8da105ab7ad7e5fa6d68e2a04c6dbf61977d3617c03fc1ebca4c94a9adea3f0ff0d74248b1ac732e21f194791055c11dd60366cc64384beaff8cae83ffa8c0c9dc1d4ca2f07e54574617686dbe6cb939b1feb623fd2c32789e7703bb69f60fbca03048989407b3281820a13de103323b5a4dc4c6796979ce29b64221caa8099c9ee22edd0f01bc5444bf"}], 0x3c8}, 0x41d) 00:00:08 executing program 0: r0 = socket(0x2, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) lseek(r0, 0x9, 0x0) setsockopt(r0, 0x0, 0xd, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) 00:00:08 executing program 4: r0 = socket(0x18, 0x5, 0x0) r1 = socket(0x18, 0x1, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) socketpair(0x1f, 0x50000003, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) sendto(r2, &(0x7f0000000100)="b8608db3be50b11a43bc3d329acefe37827175b5e31f2a86632f9fc81e5dc3ca08f52941e38d3d799eae1b37b855907b0821e026e10d3890c59cb1e80b5836719973ce09038be70637d28c82c761b3403044bf6f4f3b1e27bb5b42", 0x5b, 0x601, 0x0, 0x0) dup2(r1, r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) listen(r5, 0x1) 00:00:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0x28}, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) read(r2, &(0x7f0000000000)=""/57, 0x39) recvmsg(r0, &(0x7f0000000300)={0x0, 0xffffff61, 0x0, 0x237, &(0x7f0000000040)=""/31, 0x1f}, 0x826) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) linkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x400) 00:00:08 executing program 1: mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x1000108, 0x10) socket(0x10, 0x2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) paccept(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) 00:00:08 executing program 4: writev(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x20000000, 0x1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="fda6b458ca52d209c4738ded24d8517aaf0562858bfd50dbc0bb4695abe1b0479207a1c02601a2cc8f1ef5bcd5c696865d1cfbda92f1bd6eba0fcab0098ae64c6314312f60f9245a8811d92c31978af15aef1f3a01a0d21d2c874c1d0a78aec167f6c044cd0fc0f74faccbe5cc1d75588416686d24ae858a1f26e4854d35ecca1f13f66813788677f9f95066cd2ec0493e267ef387ef785436df6a6a7b5f", 0x51}, {&(0x7f0000000140)="59b60381d1e081430d9fbaf077d01a24a69961cec0090d9d904a8cff9ed91c295273c774c7792463179043dc1a14ccf89d9e0db736d8f3dd3fef24d085c0640ee5d48ec6ebb46704105804cdfa950e559f2fb844b6e2aa8735d51075499209b08b6acda5260e639fa99189977cc4ad403a1fc6808e7b9eb7d9b95916484efb6d60f797afa71e36e41b7b77d384485ba07e515836", 0x94}, {&(0x7f0000000200)="d97211d452ae82ba61e95414bf34a5d1410e283b03a1c795e634e41af83688e0c2ee763c942f086bafe661dedd9561b41e7dc2515326cdeec260fbb4cee0b78fdab7f39bb7a236ff1817f301665518b7ae1ccb48832fcfd8db3380f1a9052bb895930ddcfa374b8069dc18e32bb6a8e367d09d8514bd0d44dc4272aaf2ed40feb14aa2d508b8d109a1aa1bdf8856232bf8ddfbf7a5dc24ffaa5e7cfdbbcae6d77494b5759da9af6406e7974f9b647379339207ecd8c3", 0xb6}], 0x3) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20]}, 0x3c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fchroot(r2) r3 = __clone(0x3500, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept$inet6(r4, &(0x7f0000000300), &(0x7f0000000340)=0xc) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r6 = geteuid() r7 = getegid() sendmsg$unix(r5, &(0x7f00000018c0)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001800)=[{&(0x7f00000003c0)="d628d4998e31cc2139c308d31185db41d2a83f9209e1cac641e7af48e5d92f8da5bf6996e2596e1ee33bdaaa551655ea6fca0e9dac5e2a486798d84da0490a39c7e562829775c17650bc2427360bc0fab560d4c45518939283ce342d8784da91ab7027f46ce41d00c4e5dca8c9602331481ad5cef0e0895e05524ea762b8e76e408eab8decb4a3aeb0e81de07c9908a19b106fdf603e58dd5b4ee29bc3c2a7d2702bee530e4e26135151eab16d7f7af00f", 0xb1}, {&(0x7f0000000480)="0ececd8b54e44846cbee16615c085a8e70d33c31410330a23b317ede52e1f8494941c25e7d88fc3221ef1f5a8564efa3af7ac8507ac894e7e10d30cdd5b664", 0x3f}, {&(0x7f00000004c0)="3faf9a3b932a9699bd72d2ded8bb8a5910e746eb51927a5eca8596a065ddefb48017e2b1c6745de8a0d9a94647cd696d1a8b93399bc2984ea091ab525fbcdd20343caf7381390fdb1590cc32be81d9ab63f976e1eaa7569b77e58fbbb9608db0752173d1f6a64ecea9004cf321080d41684a7c7ba4eac92de291940b8ba86d78d627bdedcacde76c56f6713056b90fb2efa272b79e54a14550d4a694be28", 0x9e}, {&(0x7f0000000580)="db6b03ee7cac921d2c4c684e71fc8545370a6f898162f0a60ad307516439dd4b285350a3c667878daee6030a3ec58b5e8724d2326443524117aae30c716ed3c87923af833668e231275abec82cea91300429b7847ddb51987770e7b140ee43b212380481c1f22531ed97bee328e7330f9e3a83f79b87ec7f68ff92949f1562724827b7180a32bf1f02be23b6ef1c996e0059893d1f99adaf5f20a2be05af3abad2c9e6711ad8a8928ef5d9137f2fc33299c990e9e5bba89c85e0839ed7a8fb3b80cb2e", 0xc3}, {&(0x7f0000000680)="614d4e0d6455489159d1aee47ca4082b2a107ba98c852be9d708a9312cc48ac4f8ba8850fda26e02dc97ba63989720e43c57c5c080cd03183afb573b4a053f9dab7e17b90916559d4abc14978f2b24876c8cd38d202da48a8f18c9053e9c11053d82517a", 0x64}, {&(0x7f0000000700)="4856de0f0e30f86c268ab9d5c9bbd2fa1e4ee963da7379941d2ac081a65571f92512817961408f00d07184cc38ca9e286a426f8b520b53473f822309a35f3bc08e1556046422b5ef416c16402c80fef1f6b5bf638282c9c38a9d4edb71592105735194b44b5859533bb19e71e3b66d0031dff7eb8855bb5e0eb90834c40f466e7f778a349a5dcd53280975684459a8201d6e73cdd45cbb807e781a6e63b93e2930b9e2816c1dc028a02ee7e3ee734245fc1270b460abf102f1cb04bac2f1", 0xbe}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="783c945db5bf9d8c0b94267df92d", 0xe}], 0x8, &(0x7f0000001880)=[@cred={0x20, 0xffff, 0x2, r3, r6, r7}], 0x20, 0x400}, 0x2) wait4(r3, 0x0, 0x4, 0x0) fcntl$setown(0xffffffffffffff9c, 0x6, r3) mkdirat(r5, &(0x7f0000001900)='./file0/file0\x00', 0x42) writev(r1, &(0x7f0000000240), 0x1000000000000295) 00:00:09 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, 0x0}, 0x0) r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x400000002, 0x0) r2 = socket(0x18, 0x2, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000008000000000000000000bfc82586e149588059299dd34522498b4fd26e182aed2c0f03cedddc4a11efab9b6af702ebdc2755f12b69"], &(0x7f0000000040)=0x6e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r1) socket(0x18, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fdatasync(r0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt(r3, 0x3ff, 0x40, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r4 = __clone(0x0, 0x0) ptrace(0x0, r4, 0x0, 0x0) r5 = geteuid() r6 = getgid() setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000100)={r4, r5, r6}, 0xc) r7 = semget$private(0x0, 0x0, 0x100) semctl$GETNCNT(r7, 0x2, 0x3, &(0x7f0000000240)=""/191) write(r1, &(0x7f0000000340)="baf2a3ac324f5d5b2769a79bcf506a1bf9b367530cfe29385afb0d1bd3fde175e1913b664b3df6c99ca4dd73b6cecd345fec7bf8a05146ce8cc0289738dc701afa57f1761e58fa825924e6517fe1f7ac784125362ea526ce1d518983280c49deced938c8f4940e4f6d2fdeae9316f01c66fbc1e589bf03466808310a7d2334d934c1f39786b1e2a2d41a211b4640729d9a567f9d3e965df2ef6fadf1c8dab96ad80cedcf421b36567886fd0b5429c42afd00562088a16df5cf52bbba4ef38ac5e38b34fdbc8b627d2695a707ed6cbebedab85fc085bfc618a6081329e9d2008b12c9cbe04263ddd129527c7185c943613ad7175486b9c730a7204bedf1a848d7d50083afa3f45bc8545340a99d2149fe41083024c4fe4b3a8b2b3733d0c4b8668593fea8d1e0997f451ed2eb3aa044648615ced8d0c92455f17f5c06ac099d2e342e1e1269e2f8a8c28022f55af981186cad5f7279f4647269f8c394a07a58f78be3684ffd5c47982b96b890222f18ebf456179fb7e4379550773b3063a94bd295ef0be195b8a9785741fcc38993ee26ef42a7051d426b8b3e35227fab531dee2cee48e823f4ab3def129124c852890286533019d2797dc7b8591d44e6b08afb26eb0f3fab29bbbdfd330ba77e92cd3b1acabb934e93fd44b292c384248fe299db14adeaf68f7e6bde1ad56be18134d061eadf79a4189e201be3433f926821bab50d122dca0cbcefd6715c4bcb462ec8eeffb43e4f91f8a33b67cf4cdf75ef372ef32e10750864dfa1ce6c983daa32decfab305a47fa7bf4bcb881833478a7af9d0d12106b4034426effffa52e552fded2162fec8c5d5c06225c5ec4983f523b0b105a91c1d64f8bdc119393e40a9651aaf236744d2695a19339b28c8e03a4f97c30bd62dcadaed4392eeaf2ff31ddaabe10e7ac32dc87363880d9359ff9aee87ee0b9c55d18c5c5af2587a161a30096305125768d4ac2c98f7896b931123157dcbe1c25aee0c8ebf79708b15bd7ccf1f6e7d099ffaf6f24c52f3e88cab36b02fc0e6242453135d25ed4ae0ac5972d7def5ab2ec8053826eda8c0c9e459beb0cdc4fb92194db6f17a719ef976856921ebb0c2e9ace37028c42912caa3e550b125323fd70cab10f1f39e26fbdb99e34caef8eb4b3cf3c210be8b5f7566b3d3544a79b8b72be24cba4463829074c77d9e286b46298c93271db62b9ecf14d762c05de56c6d3e1e826b1596206fce5e23e93443b341e900c11dbb7134464589d701ce5a89b0755e7a6dac06525ec2cd2682b0f4b088d2b00039f53963596fc9c6012d8dd22518e2a8549b65b76332f20121b96dd5232bac28a2fbd73b9271cb99b8b7998a122d3d5e2ee5f4809b8e949fd25aef35ed309e575196232c86b5aa6aa61e002c86651a828c765c2f2c71cb8d95a45a4138085b1bc740881535a5ee386596b3742d5e02b9172816cb0d4f1ce9d72600d688b9b11a32770c55dd647f252b809ca4bdac48af400c04d38aa3d0c9025dd0fb64b04c7f5c1b1fd66934d9c380fde9d78aa434ea7ff25be21d8d79f0d972e8714308b5d45e7888977bc6f6d328fef98e12ca58622474cbf05b8377c3e1b0492941565d98c611829afe672d5196c86724baa26f5ecb3a923ab820e8a7b40c71603e302d0db629341e95965d4810538215b74ce6042719f533b63eb2b7b322808caafaeea31a7a615200e72815c1d2cf06f1409094d664051079e31b20b457e", 0x4d1) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000000140)={0x0}, 0xc) fcntl$lock(r3, 0x8, &(0x7f0000000840)={0x0, 0x94dce3739b1c7bb4, 0x8, 0x0, r9}) 00:00:09 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind$unix(r2, &(0x7f00000000c0)=@file={0x2, './file0\x00'}, 0xa) __clone(0x500, &(0x7f0000000200)="bba08f4ca2ccedc31cc70a0120e06ea68369151041fce7add46cdaf8abeafdb286b90344ce4d5cc4d76917ac991676e38bf022eaad495f6e88e5eb45ee8156b8eda51d6a494f674fe06545e24a62ac77f86604d8f58fc1408158a5fae9d2d4bfa2093a731a1bc0d926745dfa056d3ab1663da43dd9895f78fa175b68431540e770a2fc2f29945ea08fae1fc010296598350fedaeca08d12930") r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)="071304b27f09fdf1e270233885373fde35e85b26924e2aaa81b350f71340488db18bf376cc17ee63607e7c57e53ecd12682d007a174b7ccbeeae1f64b0e2d189c701e01bf83ddac9e6723e5c2f8f5c926f3c14cebe0063625a3d5b9df811db263db9b934f30aeb30cabebd374e6ccb585720b1804438877d050ababb7af1", 0x7e}], 0x1, 0x7ffffd) [ 53.0676591] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 660 command syz-executor.2) 00:00:09 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="10e9000000000080ffff0000030000c6ea042e23b27daaf15a6d63b649a10b114e3203f85523a3d296b2bfedd6536574a25603717e9f20e63420b2891e9213b6f42fe8e4fa49eb38febc3078b9f58566f13f415169fadeb069ad31914b2208bef9d740"], 0x63}, 0x0) r0 = socket(0x18, 0x3, 0x0) exit(0x9) sendto$unix(0xffffffffffffffff, &(0x7f0000000180)="32b95cd07dbf83255851eb2adec9ce0124b5d6", 0x13, 0x0, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="4e0652ba57528283b33cb58ec9bea650e147f866110a66b8d126a97c67101c017f3917d34f3b81b149031429f193b1644f22e3578bb45f88", 0x2af}], 0x1) [ 53.3676895] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 868 command syz-executor.5) [ 53.3847714] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 660 command syz-executor.2) 00:00:09 executing program 3: setgroups(0x54b, &(0x7f0000000180)) open$dir(&(0x7f0000000000)='./file0\x00', 0x4009c0, 0x170) 00:00:09 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) poll(&(0x7f0000000140)=[{r1, 0x1}, {r0, 0x4}], 0x2, 0x30) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = accept$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r4 = __clone(0x0, 0x0) wait4(r4, 0x0, 0x4, 0x0) fcntl$setown(r3, 0x6, r4) 00:00:09 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='}', 0x1}], 0x1, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvmsg(r2, &(0x7f0000000100)={&(0x7f00000000c0)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000000680)=[{&(0x7f0000000180)=""/68, 0x44}, {&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/132, 0x84}, {&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000480)=""/73, 0x49}, {&(0x7f0000000500)=""/226, 0xe2}, {&(0x7f0000000600)=""/127, 0x7f}], 0x7, &(0x7f0000000700)=""/125, 0x7d}, 0x802) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 00:00:09 executing program 5: setrlimit(0x9, &(0x7f00000001c0)) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4800) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = socket$inet6(0x18, 0x40000000, 0x31) r3 = paccept(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc, 0x10000000) poll(&(0x7f00000000c0)=[{r1, 0xc46c97aa92ad8ebe}, {r2, 0x1}, {r3, 0x2}], 0x3, 0x7) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1520128, 0x200) fchroot(r4) socket$inet(0x2, 0x2, 0x0) 00:00:09 executing program 0: open(&(0x7f0000000080)='.\x00', 0x200820, 0x0) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x4001, 0x14) chmod(&(0x7f0000000000)='./file0\x00', 0x84) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0, 0xfffffffffffff001) 00:00:09 executing program 1: __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) r2 = __clone(0x0, 0x0) wait4(r2, 0x0, 0x4, 0x0) msgsnd(0xffffffffffffffff, &(0x7f0000001100)=ANY=[@ANYRES64=r2], 0x1, 0x800) msgrcv(r1, &(0x7f0000001180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e100"/92], 0x5c, 0x0, 0x800) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r4 = semget$private(0x0, 0x0, 0x0) semop(r4, &(0x7f0000000240), 0x0) semop(r4, &(0x7f0000000240), 0x6) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r4, 0x0, 0x0) r5 = socket(0x800000018, 0x3, 0x0) bind$unix(r5, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) r6 = __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") wait4(r6, &(0x7f0000001040), 0x40, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r9 = semget$private(0x0, 0x7, 0x0) semop(r9, &(0x7f0000000240), 0x0) semop(r9, &(0x7f0000000240), 0x6) semctl$SETVAL(r9, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r9, 0x0, 0x0) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000001040)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x3, 0xb}, 0x8, 0x100000001, 0x2}) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) setsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000001500)={r6, r8, r11}, 0xc) msgsnd(r1, &(0x7f0000001400)={0x3}, 0x8, 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r12, r3, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) [ 53.4276978] ubc_uiomove: error=14 [ 53.4377015] ubc_uiomove: error=14 [ 53.4477028] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 868 command syz-executor.5) 00:00:09 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8}}) [ 53.7377268] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 743 command syz-executor.2) [ 53.7677294] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 743 command syz-executor.2) 00:00:09 executing program 2: msgrcv(0x0, &(0x7f0000001380)=ANY=[@ANYBLOB='\x00'], 0x1, 0x3, 0x0) __clone(0x0, 0x0) msgget(0x3, 0x8) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{}, 0x0, 0x1fd, 0xffffffffffffffff}) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) 00:00:10 executing program 2: r0 = socket(0x1f, 0x5, 0x0) r1 = socket$inet(0x2, 0x1, 0x5) listen(r1, 0x40) write(r0, &(0x7f0000000000)="14f8f708befc33a8d85f8d66face4efb545e517a5742ee9a022ecfe5e8d0528513d2aa8605b8e499f5bb2df7d79682ab2a99c6a89172ef7110cc207b531f0c5772f9f76cbb6806b46c3ab4bbebe3bdeee540a1ffb3df57824492f3df0c25c1336ee2057faf3bffd3dbf1d4c920b7427ad1c77176502f64990ca41d5d95e9b31322a2f16e7a2650aa54641d6d33477ad79318f1fb1a9489684026b6419611a5cd", 0xa0) r2 = socket(0x1f, 0x5, 0x0) poll(&(0x7f00000002c0)=[{r2, 0x4}, {r0, 0x4}], 0x2, 0x3b0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_timeval(r4, 0xffff, 0xb1d620e263414cce, &(0x7f0000000100), &(0x7f0000000140)=0x10) 00:00:10 executing program 5: setrlimit(0x8, &(0x7f0000000000)={0x7, 0x95}) socket(0x800000018, 0x1, 0x0) socket$inet(0x2, 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40e15, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) r2 = __clone(0x0, 0x0) r3 = semget(0x2, 0x0, 0x5) semop(r3, &(0x7f0000000740)=[{0x5d305d2ff9fa59d0, 0x2000, 0x1000}, {0x1, 0x2, 0x1000}, {0x4, 0x8, 0x1800}, {0x7, 0x101, 0x1000}, {0x3, 0x2, 0x1400}, {0x1, 0x1}], 0x6) semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000040)=""/45) ptrace(0x0, r2, 0x0, 0x0) r4 = openat(r1, &(0x7f0000000080)='./file1\x00', 0x80810, 0x23) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r6 = fcntl$getown(r5, 0x5) r7 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r7, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r9 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r8, &(0x7f0000000440)='./file0\x00', r9, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0xfffffffffffffe58) r12 = getgid() getgroups(0x3, &(0x7f0000000680)=[r10, r11, r12]) setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f00000000c0)={r6, r7, r12}, 0xc) r13 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r13, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r14 = __clone(0x0, 0x0) wait4(r14, 0x0, 0x4, 0x0) r15 = __clone(0x0, 0x0) wait4(r15, 0x0, 0x4, 0x0) r16 = __clone(0x0, 0x0) ptrace(0x0, r16, 0x0, 0x0) setpgid(r2, 0xffffffffffffffff) 00:00:10 executing program 4: r0 = _lwp_self() _lwp_unpark_all(&(0x7f0000000040)=[r0], 0x1, 0x0) _lwp_getname(r0, &(0x7f0000000180)=""/2, 0x2) r1 = __clone(0x0, 0x0) listen(0xffffffffffffffff, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x12, r1, &(0x7f0000000500), 0x8) socketpair(0x3, 0x20000005, 0xc7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = fcntl$getown(r3, 0x5) r5 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r5, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x4) r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@abs={0x2, 0x0, 0x1}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000540)="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", 0x1000}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="2000000000000000fdff000002080000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff00000100000049dc02c37af828396693de980922925e38b2b2e13dc71eb7969096735fa4d3fac5b266c84915b840370348d4eca7fda6d34877e0bca103ec358ee019abc21e968b0c045394213277704ff8376ba75aef280531733b081f8bade764834c4b338859da8f8f98b3218f692163c6475a", @ANYRES32=r6, @ANYRES32=0xffffffffffffff9c, @ANYRES32=r7, @ANYRES32=r8], 0x40, 0x4}, 0x2) geteuid() socketpair(0x0, 0x792f317121088275, 0x8, &(0x7f0000000200)) socket(0x1, 0x4, 0x7) 00:00:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x0, 0x1, &(0x7f0000000000)=@abs, 0x8) shutdown(r0, 0x0) 00:00:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = accept(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc) writev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)="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", 0x100}], 0x1) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2c583c10d9823a45, 0x10, r2, 0x0, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) dup2(r2, r3) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) 00:00:10 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file1\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendto$inet(r0, &(0x7f0000000040)="b69266cbb809159f16df76a5795f9030c87d417a0d2bd5828f9dbe244e01bd641b169afccc47a8a33f06c13ef7669211f1", 0x31, 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='./file0/file1/file0/file0\x00') 00:00:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt(r0, 0x7f, 0xffff, &(0x7f0000000040)=""/110, &(0x7f00000000c0)=0x6e) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:00:10 executing program 4: _lwp_detach(0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040)) wait4(0x0, 0x0, 0x0, &(0x7f0000000400)) r1 = __clone(0x0, 0x0) ptrace(0xe, r1, &(0x7f0000000040), 0x0) ptrace(0x9, 0x0, 0x0, 0x0) ptrace(0xe, 0x0, &(0x7f0000000040), 0x0) fsync(0xffffffffffffffff) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt(r3, 0x0, 0x16, 0x0, 0x0) getsockopt$sock_int(r3, 0xffff, 0x800, &(0x7f0000001040), &(0x7f00000010c0)=0x4) msgrcv(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/4104], 0x1008, 0x3, 0x0) msgsnd(r2, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ftruncate(r4, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) msgrcv(r2, &(0x7f0000001100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000c02439c43f1377b88ac1dc000000000000000000000000000000000000000000000000000000000000000200"/103], 0x5c, 0x1, 0x800) 00:00:10 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept(r2, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 00:00:10 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0000d03b8232da335bd264f5cded08cde40b307568c14e7f48aeb5e9fb57c722740b27ca66eafcf5f7ab68448a8356e518984d1ec7a49bb1e87416d4295a7a53a1aff85578c476fe3b1bf72f583b70d83486c6605ea677f9b40997048247570857c0c736926d00"/114], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000000040)={0x6, 0x64ca9a80}, 0x10) 00:00:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) utimensat(r0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000280)={{0x8, 0x150a}, {0xa63, 0x477}}, 0x200) fchownat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x200) r1 = socket(0x18, 0x3, 0x0) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000180)="01000000", 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getpeername(r2, &(0x7f0000000300)=@un=@file={0x0, ""/6}, &(0x7f0000000340)=0x8) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = dup2(r1, r3) writev(r4, &(0x7f00000004c0)=[{&(0x7f0000000080)="e403e9830c07d275d4bdb7cae3d2271324d5570b7422aebbc9fb50f8c6502e24efe57654084907a77d0f5a38171c418a62", 0x31}], 0x1) r5 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) fchdir(r3) socket(0xb, 0x5657827489a5c806, 0x80) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r5, 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x6b, 0x800) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockname$unix(r7, &(0x7f0000000040)=@abs, &(0x7f00000002c0)=0x8) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x8, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) 00:00:11 executing program 5: chmod(&(0x7f0000000040)='./file0\x00', 0x8) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) __clone(0x0, 0x0) 00:00:11 executing program 1: readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/145, 0x91) r0 = socket(0x1f, 0x40000000, 0x0) r1 = socket(0x18, 0x1, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mknod(&(0x7f0000000200)='./file0\x00', 0x1000, 0x4) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000000)="9de591679e2efca119c9b6a5e8174e454d14255690d8891f37e203fc073203ee1179ef81b4d3591b69ca80d9627caf6738a2c9f8411e8ea08aab10713271746f46000033e309a1935b87cd515e146dc5d8c0cee84f8bc9e429f905e022536c3e5e99ec2b7813eda8a40ca0dcbc34b80fe7d03a31fa9c21b0a5734ffcda7f9878a2fc53a35ae8c6d9d8bcf948292cb93a22622b1ac5519207b6758bb5f025906f5d71", 0x416) dup2(r1, r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) dup(r3) listen(r0, 0x0) 00:00:11 executing program 3: socket(0x10, 0x2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) paccept(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r2 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r1, &(0x7f0000000440)='./file0\x00', r2, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r5 = getgid() getgroups(0x3, &(0x7f0000000680)=[r3, r4, r5]) r8 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r8, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r10 = getegid() getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r6, 0xffffffffffffffff, 0xffffffffffffffff, r3, r6]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r4, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r9, r10, r11, r6, r12, r13, r7, r4, r7]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r16 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r15, &(0x7f0000000440)='./file0\x00', r16, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r15, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r19 = getgid() getgroups(0x3, &(0x7f0000000680)=[r17, r18, r19]) getgroups(0x5, &(0x7f0000000980)=[r20, 0xffffffffffffffff, 0xffffffffffffffff, r17, r20]) getgid() pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r22 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r21, &(0x7f0000000440)='./file0\x00', r22, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r21, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r25 = getgid() getgroups(0x3, &(0x7f0000000680)=[r23, r24, r25]) r28 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r28, 0x18) r29 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r29, 0x9, &(0x7f0000000000)={0x2, 0x6, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xfffffffffffffd13) r31 = getegid() getsockopt$sock_cred(r28, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r26, 0xffffffffffffffff, 0xffffffffffffffff, r23, r26]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r24, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r30, r31, r32, r26, r33, r34, r27, r24, r27]) setgroups(0x6, &(0x7f0000000100)=[r10, r14, r17, 0xffffffffffffffff, r10, r32]) 00:00:11 executing program 5: r0 = open(&(0x7f0000000340)='./file0\x00', 0x41031e, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x110602, 0x80) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)='}', 0x1}], 0x1, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0, 0x0) getrlimit(0xb, &(0x7f0000000300)) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) _lwp_create(&(0x7f0000000280)={0x400f002c, &(0x7f0000000200)={0x2, 0x0, {[0x61, 0x6, 0x4, 0x2]}, {0x5, 0x7f, 0x670da2845641d036}, {0x7fffffff, 0x4, ')\x00'}}, {[0x6, 0xfffffffb]}, {0x5, 0x86e, 0x1}, {0x4, 0x3ff, '[\x00'}}, 0x80, &(0x7f0000000140)=0x0) _lwp_kill(r3, 0x3) [ 55.3778899] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 850 command syz-executor.2) 00:00:11 executing program 2: open(&(0x7f0000000080)='./file0\x00', 0x102fc, 0x4d5d7c0ffb519ac4) dup(0xffffffffffffffff) r0 = open$dir(&(0x7f0000000980)='./file0\x00', 0x42000400000008c3, 0x8) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="a5", 0x1}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = __clone(0x0, 0x0) wait4(r2, 0x0, 0x4, 0x0) r3 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="8ea37804d29e446e1409c3f01c1bed6d346af66504e112f820feaf225037592e49b8b2cd9b813f542d2aef6a6c4603b516c895b55daaecbde783fe6f02c45eb7939692185dd036af8d9fd3ef3898b4566f90582ff7b5c424595ae290a66c6fd1610140ddbe0c577dbead52c019aff9dfd3561b19352b67cb29dcd35400ffbd669f0310fbc20289029405dd7fb5006b790a229215e07d3d231271a76b35acf708a4768e328a31d406c343bee051c456c495046c41829af909a51877b4767d013581c18ae97d9ea4d47ba871d08ed4697e9f29e665ac4ccc1b500b78b5f01cc834953c78b98557d3b6d6", 0xe9}, {&(0x7f0000000240)="5da2371f45713a81538abf6fc4e1bfb6ef46e93c7769eddcc8bc83e02925d3e047e12a1da3", 0x25}, {&(0x7f0000000280)="931587e7f43855ee8c1785d75e387326b92858aa3a72a583c0eea3550cdb674d6ade4b74f95c8e4b21ae05ef1107db2133f3847e8cbc0f74b326a782a1785182203aa1f4d605fec7d72aae9322b2ebef9753daffa5aaf9c69735aa8e781aeefc4284c5e751d9c62fc5eeb095ae2f1408f7b58c97dd5b131d36ed8c388213cb4fdea1de7ace01bcbd", 0x88}, {&(0x7f0000000340)="27b7d85e082433c943bb996f95447d29143d71cb913cda74899d778be01d60ff8dffd576fed98b77218f674b233164cefd7d54ecf4d51e144ba94ed34f47ba4b85ffc6647cd1a2df2ce2e00202f9826ca091607a0c609e74edde7883d649ddeb30089eb9d6d9a5c365f81b45a128d94c9343ed7ce0e928e68321bc972321a3c968c901c5d34f4b14aa0ce6600fc491fd8000ab781c490a54462e1220d469b5153be1d2f7b7b27c9b870249a2793b62f2e4c6a88ec302cbf7f2e2594d0fcfa20f36261a7c242064a8b6fe9af51be2", 0xce}, {&(0x7f0000000440)="fe1818f0d0a94bfbfd54cc4afef164f3472be88a7e81d8f21240433275c9a4c65d44e571b2e472741bdbcb16e295a520cf142c282015506b19a1f0f556876c3db80f0755bde858229e9d2a1602b44e8b167e4f8a9e94573336ef38a5901640d2e41aefac2a4056a1fe63bb4b22eecb6d018e4faef75e21a85087cd8850b23356a892db45f90fc6f19e894c38aff18b11161f92053e34a538309c58d49ba0a2803475e03c70d3ae697d6fcfbc1f290fcd54cdd7f97f8dfd622c938c25f88a216892af66711f1c6765b6859c512b8dc693bd7865fe741cc02bc4ed377e77a1d45bad1b53", 0xe3}, {&(0x7f0000001280)="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0x1000}, {&(0x7f0000000540)="e2dc19b14ed0723a6bb7f3e9ed6b0a7859fa31967c50ff8198048fc6a703c7530b9487d0cf7264b9140319d63d4163eea0706cc7becb74cbcb523b8e6c7700ca1622a7640ffe1abefaa767f2374063c2d80d0a81bceae0c50e2f9b916746ec6ad2cd10050f819b4b28d21cbf7c0bbad60eb1b44318a13258760486aa2610dc4c5a34aaa578c6a1cd28bb4ce2d4e4b4e80cc55373195a1807dda631490a82f7f309dfe239cea845535dfc9f42956665cf4570b2a9fd2769240cdca3217b905e7eea3deae4b5807ee37f30b906f90014ddcf22c9fd89c1e6fefe3035ad4b1c6d33a1e2c2761b185ff3b4", 0xe9}, {&(0x7f0000000640)="9820036f3849ad1ec314226d81c54ed7acd7e2528d8e910262d27493efcab7bb50f6e637b76a0a3368dda999d7b7af16eb167858b2c411c9a13dbe4dbfed0fa592f80ea4c669f35d583b665725cd21da51ca8edcd47af77476112c419b2c55f85af80d213df8eced0a6ae69b35a3f8e85c6072244ab6c70f0459c66796e20f3fdd90029f0bf3337cdb8b89a8f88184c812960d92e596e65d6c31061a09926f447e3e7aec094855e9d166e44edfd1d554542f1236018d5707ce83b46b491ba7cb1cae934994dd743f404dab351c5629afd6b782a5d90fc2a19777454eb4d9891c498ee79b3bf6354d", 0xe8}, {&(0x7f0000000740)="9a0aa5aad2ebf28ba138775fc310e8e93fedb8de8e2d84b5b3fcaf0efa904a5c994e8161b6820d3095757dd5d738a453c9120840ff8b31a455817cdc7ea5784f0f21785b216ea1afa81a4cbae587d663e09086c62135078f642678f9", 0x5c}], 0xa, &(0x7f0000000900)=[@cred={0x20, 0xffff, 0x2, r2, r3, r5}], 0x20, 0x2}, 0x402) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r7 = getegid() fchownat(r6, &(0x7f0000000100)='./file0\x00', r4, r7, 0x400) [ 55.4478933] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 850 command syz-executor.2) [ 55.5079001] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 797 command syz-executor.5) 00:00:11 executing program 5: setreuid(0xee00, 0x0) __clone(0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r0, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r0, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r0, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) munlockall() msgsnd(r0, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r2 = getgid() r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r3, &(0x7f0000001440), 0x0) r4 = openat(r3, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r6 = __clone(0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgrcv(r7, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r7, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r7, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r7, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) r8 = socket(0x18, 0x2, 0x0) fcntl$lock(r8, 0xe, &(0x7f0000000900)) r9 = __clone(0x0, 0x0) wait4(r9, 0x0, 0x4, 0x0) msgrcv(0x0, &(0x7f00000018c0)=ANY=[], 0x0, 0x0, 0x800) msgsnd(r7, &(0x7f0000000400)={0x1, "2b3a27ee09a57a4b30ca5233099155f02560fb3d3f5a58ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55bb4381c937ecae416d593ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b4001911fde26"}, 0x81, 0x800) msgsnd(r7, &(0x7f0000001100)={0x0, "20cdb066547951eb7f1e5fc31e7a7107976af421524a07d65482a970af94f9cd01b830986ef55a575c778b67bb45302edd48d8d0da00a0fea81846"}, 0x43, 0x800) ptrace(0x9, r6, 0x0, 0x0) ptrace(0x5, r6, &(0x7f0000000000), 0x0) r10 = __clone(0x200, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x0, r1, r2, 0xffffffffffffffff, r5, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r6, r10, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) setreuid(0x0, 0x0) [ 55.5579091] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 797 command syz-executor.5) 00:00:11 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0xdf6df9c0d6336123, 0x0, 0x0}, 0x8) listen(r1, 0x0) paccept(r1, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/358], 0xc) 00:00:12 executing program 4: _lwp_create(&(0x7f0000000940)={0x400f0024, 0x0, {[0x8, 0xa3, 0x6, 0x3fe]}, {0x3fc, 0x5}, {0x401, 0x3, '*\x00'}}, 0x0, &(0x7f0000000840)=0x0) _lwp_continue(r0) r1 = dup(0xffffffffffffffff) readv(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/79, 0x4f}, {&(0x7f00000001c0)=""/241, 0xf1}], 0x4) _lwp_exit() r2 = semget(0x1, 0x4, 0x22) semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000000300)=""/222) r3 = _lwp_self() r4 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000000400)='./file0\x00', r4, r6) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0}, 0xc) getgroups(0x7, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, r6, r6, 0xffffffffffffffff]) setsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000500)={r5, r8, r9}, 0xc) r10 = msgget$private(0x0, 0x2892177776a91455) msgsnd(r10, &(0x7f0000000540)={0x0, "a7"}, 0x9, 0x400) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000580)={0x8, 0x1, 0x20, 0x3, 0xe7}, 0xc) getsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f00000005c0)=""/6, &(0x7f0000000600)=0x6) msgsnd(r10, &(0x7f0000000640)={0x2, "3ada7b6802c7db52c337a5da107b3c6042e4f5043b7aab49237246bd1108f41f374a573534f99d743b174189a5cb1724e35d18ebf6452999e2cbe33c99b231e4a7c5c89ac38fd58690681988642bcfb001ac2af098d6129d5fe7203e355759fb6094d7b91352c17b611a2e41f1772b53d3028b4bdc0a04768776cb1c0a186289ad376a3bd56226c3fa92c40288231d0d964d9f817a4a599278ed2237531aa8b074287710f0c5d56d7bc766137c366c163082abf13001e1723205c9bc50d319c588522957fe312fe524a8e49f0a233030"}, 0xd8, 0x0) _lwp_wakeup(r3) accept$inet(0xffffffffffffff9c, &(0x7f0000000740), &(0x7f0000000780)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x1c51, r1, 0x0, 0x0) r11 = accept$unix(0xffffffffffffff9c, &(0x7f00000007c0)=@abs, &(0x7f0000000800)=0x8) r12 = socket$inet6(0x18, 0x1, 0xf9) fcntl$dupfd(r11, 0xc, r12) socket$unix(0x1, 0x2, 0x0) 00:00:12 executing program 1: r0 = semget$private(0x0, 0x716e3a0f7adb2c24, 0x4) semop(r0, &(0x7f00000003c0)=[{0x2, 0xfcf, 0x800}, {0x2, 0x7ff, 0x1000}, {0xb5c3facbdc77075a, 0x8000, 0x1000}, {0x2, 0x1000, 0x800}, {0x3, 0x1, 0x800}, {0x4, 0xd8, 0x1000}, {0x5, 0x4e90, 0x1800}, {0x1, 0xe2c3, 0xb741747cc3b86e64}, {0x7, 0x3, 0x800}], 0x9) semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/101) r1 = socket(0x2, 0x3, 0x81) sendto(r1, &(0x7f00000000c0)="66713f6bc905a4d57b6bd6031bfe554c47942ae69bebdf8834253e32986d25bb470b9cc306dfb13376cc58ae9a2303d604da8973679b66d8cb2028d45504b21066fd3c4041bbe419f2a202ade19c0edec57bd20a80932ecd8a1f83dccaae6bea593ce8033b9d05af507d249fb997e6a8ed1ff052729869bd9c84bd186702", 0x7e, 0x8, &(0x7f0000000140)=@in6={0x18, 0x3, 0x1000, 0xfffffc3e}, 0xc) r2 = socket$inet(0x2, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getpeername$inet(r3, &(0x7f0000000180), &(0x7f00000001c0)=0xc) setsockopt(r2, 0x0, 0x1a, &(0x7f0000000080)="02000000", 0x4) 00:00:12 executing program 1: clock_settime(0x0, &(0x7f0000000000)) r0 = msgget(0x0, 0x100) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$setflags(r1, 0x2, 0x3) msgsnd(r0, &(0x7f0000000040)={0x0, "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0x1008, 0xb3c6f34166a3eb0b) 00:00:00 executing program 0: socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000200)={0x53}, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:00 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x882d70ec02951729) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendmsg(r0, &(0x7f0000004880)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003340)=[{&(0x7f0000000140)="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"98add4c54da6f47cd43fda0ec6df4c8ccb315954ff7f8cf120a91faa239243196c7c954f9cbab2ebb4458e04fb84ba90ac9b3b8702b4cd72c9393c56675b71374f034c5da356b8ec4cbd9687ee089c257abcb3e3eb9496411f924da4b9a45a59988ad07173548fdcffb391130cd3996872d12338e95089442e3b5bb77596b6581c0adb8c121758823932e51ddf5759e72790cf8e33d76d54610afec714cbad89896d17e795035d456e270b7773338a59e49c199f5adf191ec40c5d3e0f7c4e74b44e30281d93e4b7e5854750de87288ce10fda27bcf181b30e42ba8077a03163c3af6a93f59188c57baf205374d1db4ec95fe7"}, {0x1010, 0x0, 0x4, "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0x1488}, 0x40e) open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r1 = semget$private(0x0, 0x7, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 00:00:00 executing program 3: r0 = shmget$private(0x0, 0x9000, 0x40, &(0x7f0000ff7000/0x9000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) compat_50__lwp_park(&(0x7f0000000000)={0x1, 0x6}, 0x0, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x1) r1 = _lwp_self() _lwp_kill(r1, 0x100) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/103) __clone(0x0, 0x0) shmget$private(0x0, 0x3000, 0x46f0619036707d5c, &(0x7f0000ffa000/0x3000)=nil) r2 = shmget(0x3, 0x2000, 0x100, &(0x7f0000ff8000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0x3) r3 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0xc) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x1000) lchown(&(0x7f0000000400)='./file0\x00', r3, r4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000480), 0xc) 00:00:00 executing program 1: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/32, &(0x7f0000000180)=0x20) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r2 = msgget$private(0x0, 0x0) r3 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r3, 0xffff, 0x400, 0x0, 0x0) socket(0x18, 0x2, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_int(r4, 0xffff, 0x508, 0x0, 0x0) r5 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r5, 0xffff, 0x400, 0x0, 0x0) r6 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r6, 0xffff, 0x400, 0x0, 0x0) r7 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r7, 0xffff, 0x400, 0x0, 0x0) msgsnd(r2, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x8, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) getgroups(0x3, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff]) r9 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r9, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r9, 0x0, 0x0) r10 = msgget$private(0x0, 0x0) msgsnd(r10, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d4e420e50db943c16ebdb6eae3298b497c575fe1aa120e840d8a4456fccddd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480d8ab3409c"], 0x6b, 0x800) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000100)={{0x8, r11, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) getegid() getpgrp() r12 = __clone(0x0, 0x0) ptrace(0x9, r12, 0x0, 0x0) r13 = __clone(0x0, 0x0) ptrace(0x9, r13, 0x0, 0x0) ptrace(0x2a, r13, &(0x7f0000000040), 0x0) 00:00:00 executing program 2: socketpair(0x10, 0x2, 0x0, 0x0) semget$private(0x0, 0x4, 0xa82b85810534ad30) semget$private(0x0, 0x0, 0x88) r0 = semget$private(0x0, 0x3, 0x300) semctl$GETVAL(r0, 0x2, 0x5, &(0x7f00000001c0)=""/4096) semop(r0, &(0x7f00000000c0)=[{0x0, 0x8, 0x1800}, {0x3, 0x7f, 0x1000}, {0x3, 0x3, 0x3000}, {0x4, 0x7}, {0x2, 0xfffe}, {0x0, 0xff00, 0x1000}], 0x6) r1 = getegid() r2 = getuid() r3 = getegid() setgid(r3) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)={{0x4, 0x0, r1, r2, r3, 0x288, 0x5}, 0x7fff, 0x2f1, 0x100000001}) open$dir(&(0x7f0000000100)='./file0\x00', 0x20, 0x4a) r4 = semget(0x0, 0x3, 0x490) semop(r4, &(0x7f0000000100), 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x38) 00:00:00 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000000}) r3 = msgget$private(0x0, 0x2d) msgsnd(r3, &(0x7f0000000c80)={0x1, "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"}, 0x44b, 0x800) msgrcv(r3, &(0x7f0000000a00)={0x0, ""/85}, 0x5d, 0x1, 0x1000) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000180)=""/221, 0xdd}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000000480)=""/81, 0x51}], 0x4, 0x3) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x4000) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fchmodat(r0, &(0x7f0000000540)='./file0\x00', 0x21, 0x200) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000500)='./file0\x00', 0x200809, 0x140) 00:00:00 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setgroups(0x1, &(0x7f0000000440)=[0x0]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2c583c10d9823a45, 0x10, r1, 0x0, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) getegid() [ 56.9880479] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 237 command syz-executor.1) 00:00:00 executing program 4: madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = socket(0x1, 0x20000007, 0x5) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000001100)={0x0}, 0xc) fcntl$lock(r2, 0x8, &(0x7f0000001140)={0x3, 0xc5738c848d56f9fd, 0x4, 0x7, r4}) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x100000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) 00:00:00 executing program 3: chroot(&(0x7f0000000080)='.\x00') r0 = __clone(0x0, 0x0) 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, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = socket$inet(0x2, 0x70000004, 0x6) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001500)={0x0, 0x0}, &(0x7f0000001540)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r6 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r5, &(0x7f0000000440)='./file0\x00', r6, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r9 = getgid() getgroups(0x3, &(0x7f0000000680)=[r7, r8, r9]) r10 = fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001580)={0x0, 0x0}, 0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r13 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r12, &(0x7f0000000440)='./file0\x00', r13, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r12, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r16 = getgid() getgroups(0x3, &(0x7f0000000680)=[r14, r15, r16]) getgroups(0x5, &(0x7f0000000980)=[r17, 0xffffffffffffffff, 0xffffffffffffffff, r14, r17]) sendmsg$unix(r1, &(0x7f0000001640)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001480)=[{&(0x7f0000000140)="18c80a5979ea9e4e75a8008e3c37e8bbc81db10e26af55f64a2a2c337fbb7be0007979b81e0c6e9afabbbcdab26484b9a90da3db3d9b6ec0b4d2147c2caccc17d03b00c46b76abc32d90c79fa3b03e4308619581e4fcf44ff6bded969442a52c1800511f537607271e7baf0910d2e524b81873619c5d2a40eaab83972b0c99e227cf8b28512b30deb69d2863d4311cd2b26c0f9e8fa4db919cbf99f8a1d5584d5fea6890cdfb886c0157283df718635b29600e799622e85278314d79c276b0910c894929dbd3f52e22cddc496b7713090a4846aec7a0674ac3bd6b55f03328ca4df279f55ee3", 0xe6}, {&(0x7f0000000240)="b788b04617f694e24ebcda130734d15c635992f282d1815453ced906817e3a9722843cbc99876d893c7a194cf61a83dff981db40dce124d023204d41c4fb417c19b30af7e8e32772c6d892ce31c3b01fa9c85923a23e125749da05c8f6187f7736020512d93f686dcb8866780a5cd261c8bfbee9f52e38d79bbe2557b3182e6ae53e980ccbf89791aa5370e86e4ab54515fc73586f7b12bb30a01bcf670bf7f740514a4bd2ecc82b0d7fe869", 0xac}, {&(0x7f0000000300)="17b343602a40d2ceebae1ac6a2e54593ccf0d9df78f7a0ab6ce53d8b898565af4daf6c7f89552b546db87a261b7ee12fecd2c1140ddbef10575a518711085cb8a151f38c094dfb81c315a9a899b6f20ddb2f82ce48dfaa7d6f1b2ce101620519bc912a11b7fafb299bbfb50f6f6bababf7c6bc53f7c8a01609fb1b035aa934ccbf65dd3e85d516e2d8be7cc8cdc4796594ddff5e885e6642ce49cd3721283ca9ecff20d0a032eb28d5f7066d76bd4b7d7169c0ddfe81b00857cf6b14a2c71e58d12d3d1a59a5bf5831782402511658", 0xcf}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="c2e6b42acb0db4d82a1e2edace0b2bace71c5bdc2b996f7ec893cea69be39d402dd5c6e959f1824e314c78b629d06e8956c465de1b257e95a8b9df69cbdaa1e63a295a88b987260800a2caf242c4437036c6b1524fbb01c7f4410d38", 0x5c}, {&(0x7f0000000040)="5fcbb533ae758d7ff2eabf5dc4c2dae9e653a15e1eeb0b26595b2658f77c147c10e8440de0e07eb26c248fee38d2e4046c", 0x31}], 0x6, &(0x7f0000001680)=[@rights={0x18, 0xffff, 0x1, [r2, r3]}, @cred={0x20, 0xffff, 0x2, r0, r4, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r14}], 0x58, 0x800}, 0xc06) ptrace(0x9, r0, 0x0, 0x0) syz_emit_ethernet(0x4f, &(0x7f00000000c0)="f5bc79a3ca9f72029c0827415d5c0ffeebf64a3123542a8586bf95067b1abcd7901fd585e8df25cf76715db2549e554c8fb5b87ae0f360d6bb4f280d7cf642fd45d86f908d17bcfa8c138819c1742d") 00:00:00 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000000)='./file0\x00', 0x10, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001580)=[{0x0}], 0x1) __clone(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) [ 57.2580870] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 313 command syz-executor.4) [ 57.3280883] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 313 command syz-executor.4) [ 57.4280896] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 237 command syz-executor.1) 00:00:01 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$getflags(r1, 0x3) r2 = socket$inet6(0x18, 0x3, 0xff) r3 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r3, &(0x7f0000001000/0x2000)=nil, 0x0) r4 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r4, 0x0) r5 = getegid() r6 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r6, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r9 = getpgrp() r10 = __clone(0x0, &(0x7f0000000780)="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") shmctl$IPC_SET(r3, 0x1, &(0x7f0000000340)={{0x1, r4, r5, r6, r8, 0x1e2, 0xffff}, 0x10000, 0xff01, r9, r10, 0x3, 0x100000001, 0x7fffffff}) r11 = dup2(r0, r2) setsockopt(0xffffffffffffff9c, 0x8001, 0x6, &(0x7f0000000000)="a69375d6b61e2c52ec6bf1227dea3d4e24dc656675c3983774e6d2db0b4612fb1fc98302f3feadc5a0f8a447f619bb9399a1b809904ada1da279a40b8df91886439dfa4b7cbd86953bf3da97cd8826e5c48c679a10f48f1851801567fe727a1260f75cc704e1848c78530ff28a39e5fa1ab83064e466e6d418bafec0fec7ee54094d07bceb5d693a11eb6f739b9ddc354654cab4f005c325d42da324c840eb9688e0895a4fcf41f00481cd06e3e3bd8dd2174ea25a63b26bbdadc0fc8237cbb978de6bac7772570be0cce7", 0xffffffffffffff05) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x6, 0x4}, {0x6, 0x1}}) r12 = socket$inet(0x2, 0x4, 0x3) r13 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r13, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r13, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0xc) fchown(r12, 0xffffffffffffffff, r14) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8801, 0xa) lseek(r11, 0x2216, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000001c0)={0x7d4, 0x9}, 0x8) getsockopt(r11, 0x200000029, 0x19, 0x0, 0x0) 00:00:01 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) __clone(0xfcb5aa49b47fc24f, 0x0) chroot(&(0x7f0000000180)='./file0\x00') 00:00:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f0000000340)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) setuid(0xee01) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') [ 57.7881323] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 313 command syz-executor.4) [ 57.7981377] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 313 command syz-executor.4) [ 57.9781521] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 827 command syz-executor.2) 00:00:01 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xc000, 0x5) r2 = __clone(0x0, 0x0) ptrace(0x0, r2, 0x0, 0x0) r3 = getuid() getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001500)="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", 0xbde}], 0x1) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000140)="d6484b31bfbd7d3934aedf24d71548d0a23d184431d21034535417703ecff5bc760e80b87cc1224ea23d36f0ba9f467c61c68b3f0d8745", 0x37}, {&(0x7f0000000380)="5364746b97ffb1665f14c53127088db33806dbc1aedd17cdfc4becc06f660813e3c30bb3a272e324c5d4e0cbea19a67a186b79b9ef31a762a7e55476785c062456ddbf90848d5563a081d03dadeb24e1a0b8eac9aff628583340176bdce613bc4afb55852922557bac9eb7a0abfd9f5d0098eaec66410dffddbe9a766920833626f12d050cc3f0df508df9cdb0fd7dbc45da1f45320cb937c6b81e26765049351beaeb8a9a0f160ee8cd24698199dc5c326f74516a2bde452735a32c1f5bc63169290d6c483ec42bbe088606cb7c5d19bce599f4b36fdecc62158978a62bb42c5edcf7fd3605f5eeba53fabce296cd8d88ee9bc5238195f0584f1e5d19c9dbd236293b8ab45b0a58f1e9376bec935f7ac7ab4f98941ddbc1121c7dca06a5060977324d576a0fbc83530f614ca2a406bec0ecd0c1d3c4ffcfd00c6ca3a5bdf86beba2fec1e0b072853ee43694753c0c1885d4d6942f06f44839a6be5d75e5f5ccc0e0241f2047723855907c7fa2ab164c88f810b7a1932edb86145bf6923148779a76c71ad2231bdc6bd7935e9e03831c0c8989c7b29e09c6ebb4d840c0bdfcb754175c0aff6c4714d77d8f36f99ea8022220af6e11f49ab0186162041178e25f9b880dc2a402b9735dd9d2ad92e0b3c851d02a7efb978d3d489939f0aee3063d6a8f4a59845b574b743e9b367a3598bf59098f351b2fd7ad30167c03d77be92ecb2639a3df14f9aaeaaaf5c0a301f5ec308a2d838de13cefeb232d85c74b4e4b01223777d06a6626f2d2d9fa033b53e62d4e4895270d4dd4c884e27280f5f81d2efebcc57e49d37f884ccd8ef247fa2e5ba642443d4276fdc44c6b7b780c41607cf93f6d94e16c535cfed7e66603992dd39ba1d2fd37156e844150ece5abbffa1093abb32a84b8f4b067e0461039ac61e3132fb74b7985c2c2c04d0cbaa528dafacc190d540701a947bbf1862ce49f9d6f3ee00b0028c47b54efe86c1d0c5af3fe77a5d8916770474ed0020d01b1d6e2f886757304b2019731f7503cce1617d9b97fd63742ec76ddcb4267eaee2b9f4c178ad47d663d931d0492651186c46bb4a944932944323ec07b5580fe9db4d81c9e3f78a3cfbe5920e08dd6151c6a335f153ef676c1520cfbf8712af80224650b319a17ebe7ae36c93c7b4a8026b767b1c2254c7e9b1cfb0728c241c4084d83800ccac4df47133a2bcea6aae757cd1a30589730f69f489a68e7fcb7570fd787090ccb91d38a6fa27e70dac8de8c6d0c105f20f20ce2b9bb687ee58df290eb6a7fe6e0557e77295488001c0a860308a49703e1d50f67beffc4a6f855c348c7bdadaed0614914484f3b500619676c21b15f7e945e00537261190bd16e8b183359e2eb0f2f466cc042f65caac7943e4a297058bfa048971f8e6d6fc555ef", 0x3ec}], 0x2) 00:00:01 executing program 3: 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', &(0x7f00000003c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x1000102, 0x218) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x3800f, 0x4) chdir(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/153, 0x99) chdir(&(0x7f0000000200)='./file0\x00') 00:00:01 executing program 4: madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = socket(0x1, 0x20000007, 0x5) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000001100)={0x0}, 0xc) fcntl$lock(r2, 0x8, &(0x7f0000001140)={0x3, 0xc5738c848d56f9fd, 0x4, 0x7, r4}) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x100000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) 00:00:01 executing program 1: shutdown(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) pipe(&(0x7f0000000240)) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socket(0x800000018, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket(0x800000018, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) __clone(0x0, 0x0) 00:00:01 executing program 5: getgroups(0xa8, &(0x7f0000000040)) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r1 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r0, &(0x7f0000000440)='./file0\x00', r1, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r4 = getgid() getgroups(0x3, &(0x7f0000000680)=[r2, r3, r4]) r7 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r7, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r9 = getegid() getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r5, 0xffffffffffffffff, 0xffffffffffffffff, r2, r5]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r3, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r8, r9, r10, r5, r11, r12, r6, r3, r6]) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r14 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r13, &(0x7f0000000440)='./file0\x00', r14, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r13, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r17 = getgid() getgroups(0x3, &(0x7f0000000680)=[r15, r16, r17]) r20 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r20, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r22 = getegid() getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r18, 0xffffffffffffffff, 0xffffffffffffffff, r15, r18]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r16, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r21, r22, r23, r18, r24, r25, r19, r16, r19]) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r27 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r26, &(0x7f0000000440)='./file0\x00', r27, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r26, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r30 = getgid() getgroups(0x3, &(0x7f0000000680)=[r28, r29, r30]) r33 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r33, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r35 = getegid() getsockopt$sock_cred(r33, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r31, 0xffffffffffffffff, 0xffffffffffffffff, r28, r31]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r29, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r34, r35, r36, r31, r37, r38, r32, r29, r32]) setgroups(0x3, &(0x7f0000000000)=[r8, r22, r34]) [ 58.0181481] ubc_uiomove: error=14 [ 58.0291658] ubc_uiomove: error=14 [ 58.0781531] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 827 command syz-executor.2) [ 58.2081663] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 967 command syz-executor.4) [ 58.2981793] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 967 command syz-executor.4) 00:00:01 executing program 2: readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000740), 0x295) dup2(r0, r1) 00:00:02 executing program 1: r0 = socket(0x1f, 0x5, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) connect(r0, &(0x7f0000000000)=@in6={0x18, 0x0, 0x9, 0x4a17}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001400)}, 0x0) 00:00:02 executing program 2: setrlimit(0x9, &(0x7f00000001c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) __clone(0x1200, 0xffffffffffffffff) ptrace(0x9, r0, 0x0, 0x400000020000000) wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040)) getpgrp() wait4(r0, 0x0, 0x10, &(0x7f0000000380)) r1 = __clone(0x0, 0x0) r2 = msgget$private(0x0, 0x36) msgrcv(r2, &(0x7f00000001c0)={0x0, ""/69}, 0x4d, 0x0, 0x1000) msgsnd(r2, &(0x7f00000017c0)={0x2, "c2278398798fdb78d1d90ae9c564d5d544614786b8526174c648d3f319ff341404f0515aa28f22b85be10c5ec8cb20bea5dc6bb4a37dd07af38e155d91bfb6949e17364ef2d01296def498ef8471e5c76934765679a2fffd8b55d4fa3d86f1a611cf7e9493a5d7314c4b522e1b0145bc891e78e068077101a5e6e2d80a7b53de1ddf36a3d57411665e64a5a824794c15aec60ac6a42e49b706d8b0e45524dbc71eb85529596f21aa585fe144355e818a"}, 0xb8, 0x800) r3 = getuid() r4 = getuid() setuid(r4) r5 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r8 = semget$private(0x0, 0x7, 0x0) semop(r8, &(0x7f0000000240), 0x0) semop(r8, &(0x7f0000000240), 0x6) semctl$SETVAL(r8, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r8, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r9, r7, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r4, 0xffffffffffffffff, 0x0, r9}, 0x100000000000000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r12 = semget$private(0x0, 0x7, 0x0) semop(r12, &(0x7f0000000240), 0x0) semop(r12, &(0x7f0000000240), 0x6) semctl$SETVAL(r12, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r12, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r13, r11, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r14 = getegid() r15 = __clone(0x0, 0x0) ptrace(0x9, r15, 0x0, 0x0) ptrace(0x24, r15, &(0x7f00000001c0), 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000200)={{0x6, r3, r9, r11, r14, 0x80, 0x6}, 0x7, 0x1fd, r15, r0, 0x1, 0x5, 0xb89, 0x100}) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x16, r1, 0x0, 0x4) ptrace(0x7, r1, &(0x7f0000001100), 0x3) 00:00:02 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="7d577bb2f4962f4ad2390c26ccfd7c3a4af35320068ff4d95c26be4cd3bf672b87ed528e00"/49, 0x1002f}], 0x100000000000004d, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = semget$private(0x0, 0x2, 0x2) semctl$IPC_RMID(r3, 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = __clone(0x0, 0x0) ptrace(0x0, r4, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000180)="bad62a4d30f1f5fba7b8ded73c2bdc0e86928e6cc7734c1ffb06c8d8532d45bb6b704e4f6c9fa4567997fd6806253c3caf10acf3d555f20ea716f015191547eae3826fc8c77b8a90bf8e18b7575d42846d1803ea2a4ed4fdee9f6e6a93be69987833263407081d8fa88ea51199832409deae3d8bf0", 0x75}, {&(0x7f0000000200)="9fd8ef1ec335d5343708e2202e4211a00dc9889f9ae3b946be8ddc2462b5140c78fb719aa767269fedf20803078e962cfa2afc56d59a5d5abd7e7e92f09e801c479608bdf833adc313da9146bcf0faae8178d0ad85fdb1296218babea75b56fe293ce22418035af12c407ffdbe26354631249f2fd4fa20eb5f40b77d0a0f7a3594c407eff970da925e7482d408e7e667fc36d431824dee6c398b5b2f94b6229cef19686bdeefd997a09fa759f1f86b663960328a89d4f2b8ed3267286ba135d5803e8cb3c0b73a6bea", 0xc9}, {&(0x7f0000000300)="8f003b7357684d87e7130127461b73b92beee8bc9d370d4b0e742b925ce05eee2ba55ba431dc5ad2432c5dc559700386c5165d5656b557630b01d629656eca9ae47e4ac5920246ccf10547fcb3ac26ecf3bf2a236ad3a803a626551ef2e3c01007b1c8fd7d0d27b759b2e125c474b96ca4cfe8c1f9c51a7d5a16477147380f90a3ff08abc09ef46b294ca5b6bb7d5ffb382ec0f3b61a531c06e3d629c3f51e1c059794f63e4fccd99372c4f1b987", 0xae}, {&(0x7f00000003c0)="854fde3beb84f52d384d611c8c12fbb3c7bc668820702d907007746d5e34e1446c37ec97794b7adcd797d10f68048296790e079337fb5c8f6147a3b30d1ae78c7fd362f120ad150c0667b5b61be884fb51db4a0c60be72d4e86eeec78085273255187aa042c3a7a52988bcfd7169a4aa20ea8f757c0f4976eb83b225eb4c266278c457aafab5ad0089e7c936a8c06f25696dd7ed541d5e89473e863a1162a0efd68df2dc831760e139ef2a7f2275ee687e50e9b1838a0061e9aac237f5cdea5fdbafb79deb77ba76c3", 0xc9}], 0x4, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r4, r6}], 0x20, 0x60c}, 0xc) 00:00:02 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ftruncate(r0, 0x80000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$dupfd(0xffffffffffffffff, 0xc, r1) listen(r1, 0x0) chdir(&(0x7f0000000040)='./file0\x00') socket$inet(0x2, 0x5, 0xb) 00:00:02 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/223, 0xdf}], 0x1, 0x0) getpgrp() mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 00:00:02 executing program 3: accept$unix(0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)) r1 = shmget(0x1, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0x3) 00:00:02 executing program 0: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) setsockopt(r1, 0xfa, 0x470, &(0x7f0000000880)="84152b35f82e63d88f4ac13a16db71138bc52cfffe3f79b65346a1c6b9d2333b88e016329dbebe5e06080a6d9050f3147bdc5401a3fa2e9c0ef366e5422806be15d734729c9e5ae269f8be4044285a2dbd10c7258be4dac9e149ac3c1a7ede74d6ba95ed564f051ebee8bc1d987bb090b7a7736ce8b8f227455a6338998e271d1a5bcd5282260dc9370534723b11e984b95f1ce7e955e352e11759b25091cd2157f590b9ae5d6a3bea56803dd0783fb8c7aeeb801af678ba82c5e476a4809be8dc191967eedbc7aeae", 0xc9) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="335aba2b9c557ec70554a921ba2485bec2c23221034efc6d2cce5866d6805ecbc13e2f418015ddfc7449c3a40a501c83f6de8650237cd66c7fd464bbfff74f0a7cde9306cb141cf015594d8e81645116d7db4918f5898230528db005d8be2a089940f887d21567c692844c92769e69314caed022b2c98367ce27a0003b58096630a1018d369292069758c2dce92801e1d2c3be8060a8", 0x96}, {&(0x7f0000000780)="bb6f52b071bd19fbd7109038e9882de078a07e6f76c5d14c227ca2676caa8138090323fe099fee22a73cbe92f5724da50c28a8388426a8cee1c846a999f8ff3d6e33b34b505d2e7362b03cef37b2ad7ec50624634a6589b6a9209d38327c8cc6d7d01335e26efa86a7c88fc9a6ac81baac8ea1f01275eea4bda52c19c05e4eff9768e5b075a7c4ab91d449474fb3538ff055472d2524937e8e11914b49424b479a2af4d83f66955f917d10385e3137ef399fe8cb08360a704496a4c0ec2a9579bade51f764b308ddacd2a4c4682d9baa0ad40b", 0xd3}], 0x2) 00:00:02 executing program 5: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd49f275d97cc01ba, 0x12, 0xffffffffffffffff, 0x0, 0x8) 00:00:02 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000340), &(0x7f0000000740)=0xc) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r3 = paccept(0xffffffffffffff9c, &(0x7f0000001280)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x8000000) sendto$unix(r3, &(0x7f0000000380)="645a91ab61e88a3e3b4deb7b789281c6a65557fa86c66cc4a0f82ca81fc41d192d517f305229f9d161864f3b53d351b0713bf534bab0a316d064ce5f9aa5a01b352cfbba07ad5938c1ba9e5b79e3ea213f71ef1483b6188cf4de4a07744fbaff783c08d785958ea669b3a81207aca4f7a3f85fed691f74dd2ec32c215d3c977767010f0fe98d5da0b3a2d13254f7df9578d6a2b167c377ac00e92cca3f38539101aee17160a5e78e15fa18159efcfe8a1869ac5594a3b271243eb1709f9659a9de5267a9695031189d118afda14a94a50dfc72e4e06d89fa00dd5301511e2fefecf082beb31ba0fe94d1", 0xea, 0x400, &(0x7f00000005c0)=ANY=[@ANYBLOB="00002e2f6275732f66696c653000521bbdd0b5362bb6ac64bd02182d88ec95f2a49c553c19ffffff7f6adbeb1d9d4094a03e95ad0334311295721178a22ef32a6917f0f7786dd66124d2812cc12cfcbf67a9d8cbaa75c8fd2d1213ac2e6bb6778b6bc847afed31445e419c10de3c93f4b41cbdd5469b956204ea5de3ad990c2122860c288ad19e3c34d43080ee67142de6b36d5f04d77345a7c775d2c11b3997c121be38e35ea63a2c4ba64c849d70892dd7a05a59c7a5b723ecdcdbb5c5b07355d0c399b47e3e24dfc90b93f53502ddd1b28c2f5f4c83fb221c2a2ae26c8b1b81000000918d36682558d892b4ccf763e9bccb40cb3b4cc573"], 0xe) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) paccept(r4, &(0x7f0000000540)=@un=@file={0x0, ""/97}, &(0x7f0000000140)=0x63, 0x10000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) execve(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000500)=[&(0x7f0000000140), &(0x7f0000000180)='+\x00', &(0x7f00000001c0)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000240)='$\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\\,\x00']) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') 00:00:02 executing program 3: munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 00:00:03 executing program 5: readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) writev(r0, &(0x7f0000000740), 0x96) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x8e9, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x201, 0xc0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = _lwp_self() r5 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r5, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$SHM_UNLOCK(r5, 0x4) r6 = _lwp_self() _lwp_unpark_all(&(0x7f0000000040)=[r6], 0x1, 0x0) _lwp_unpark_all(&(0x7f0000000040)=[r4, r6], 0x2, &(0x7f0000000080)=0x65bd) dup2(r3, r1) 00:00:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) [ 59.4682914] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1242 command syz-executor.1) 00:00:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 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}) shutdown(r3, 0x2) sendto(r0, 0x0, 0x0, 0xd8eaf44dcb752fe6, 0x0, 0x0) 00:00:03 executing program 2: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2004, 0xffffffffffffffff) rename(&(0x7f0000001600)='./file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setuid(0xee01) semget(0x0, 0x8, 0x4c1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10) dup2(r1, r0) socket(0x2, 0x1, 0x1) r2 = dup(r0) getpeername$unix(r2, 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, r2) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000540)="0be17751460eab4df885cd6ddc2f5d43e521f24ddf371d6d8c5358136b0fc902148e178d8c32cc86b2e811506c592eb86777f1ceaf523428a3adfe15948a7a576d90a21d087ef81cbf801662c1b6f77c2b1ed4f5c1403e51f90117881a83992d7dba54bfc5aa92a59a9b7a5050ac8caad02241c3a113dea3dad78126ed0193dce8f6cea7bbc5f134cc7c90b6d37d43f46faf85da133ac6a39d96d245a96ac2ad30e64dbb9ba3dff1b0d1bf900cea4e88c2dd503539fced98d262f047d391664b8d05b4a557edce90f244e274588d98708e4c5d85d648d3f35a59207ceefe8699fb8d2d7459cd23372779fbbaaddca2f64dc7563d90aab9e9903a2aeca665d3907451185f8938e54044c7dfade1e4e594e7532e26d9ddd503f45c56cd96e99cf4d83780084921790037a7605f6354685dd2163a31604e78a7f00734eedfa6d2020038bf0b2dc29bfb1721c81396e322d391d2b33c65b45df0867127cfad88b819633af829cd5aafaa2fe85d8770497a25b9e2eaac02c27dc8d743573736cbde979b63f3f420c590396c7ae13c947435f9645f6719937c6210f975c876925a3035f5d119c31fefe3d2f67e17db9432e0bb5db20d0dce77b8d1f7ff2f3509bd26e05c4f30541c58f98caa7da82ca155ca10df7179a2b879faac35818a0fa581956c405b5fe787c9935ea0d476802878f8e05e9b38f98adcfcd718060ba8c7e188f79f6ab94edf98b1d75d102f83141e8292364fc9f48eeec90b4128e4a18870f05372c1bd35bd1c88dc70f75dde88a4e2515a3a1e1431039142e2805eeae275b44ded45343643ced0ccd4ca4360685b4cba2c8ed00c0bc7e4878d0e994dd7a53a2db50824fa4b1102557654de03ff0bcc9d3a5587d861ebc73bfd88fcc8963a4c8eb3d17076dece4830b0e993c3916484450f8c31a24654ed33e66a8f76c60fcca28a067c6f988c98219010d8892c89d75b53c9c6db035d41ddd30e07315f2e605e76b172d2b8601c526d725080e19667f6029e13d268fbfcd4642ba4952d3531b306ad183568aaadc728c5385e8ce876041bc63673214e6c30f572191feaea2628c7ac56d49c6aceaca9d7961792166a4bd4efa0f24bcd3184394d5803147b691098eaf520e25c7ebb4f249c3c2f20e17fa0d046947d9110e33590744bdd0e3dddde87ae78e2553ab9bcde3a0cc7856b02144482c5e0fcb76006feb6e9c63becc00b44ed5944f108284f6dbb7a32bd392281e42ffdd72014f6b2cc2175ed9bffa4d5bb5dd0f9dbecfee35de8601cff981ea4ee02d0c557763838e4d7736a6367847dcf985f64e1500555ae7e2559e9e25d753d43e124f67d1f93b8df8611e4a33a954cf39435b30871c63095787ad9531941605e74943528f395c5aa864cbf2e035af6923398f834684e4567380a622e96136ec7acb1cabba73cf03ccab9bc1e6cd535895663052063af0c4dae52cba683dbd4b9244b553cc6abd90da0d4b8f6c79a0544bd4b4559db02e17afa59df8c4981118dae99dd08b43dda3342bec58d21da00b7cd5d10f0b0b8ac119cc3d6ee9c7817813955df2d53c0c78602ed507c0a6dcd92625d92d415713581cb0749ce2310d4397b480dfc4951330f44ea2310ace33e19ec1a60fd85ee0fabaa1ad0ec59def4d08fd48b1ece7f4248cbd5d14d8563d825469e96234a037b4540ceb61d94124ddba3274969de13eefc56ca9316986699378ef2264cf47371bcde91dd82de8f1d24557ffcee05f9c2f92cb3c66807ebb2d73d43dd66d9dd29893bebd0053d8f8c98d888862c1ad3debb2e48d605b89d8fde60394aeb4cb7147a6854901871369c118db4a4e3f371b73eacdcb22a1c354da7718568a8aa38fb5aee373caff965add8acb84719bd07a677a72f8a9393f79946f55946a4307a7538c02b34c9a9e71174d91bca41e522d1ccfb87eafeb548cfeb1ea3238cd72b57df1818589b51f90dc0de2f8f160e63c93996477159660d06f41cd8c7c94c6dee703e65cba2b17d29d2967d2a443315625a89b957adcbe18d6cb2e50f45daacb94e0f5040d461c9e69e054356f72948b9640c7cbb7628d800a720942f72b94bcf682f1304b5987c95970faf071dfec195e7aa7a90825799eded1d306cfbd262e122162b4be50df5ee829c94ba159ebeb49cf39e5255830c27ebfdbad88b81c9520314172b347af6e0710256b6697e04969a8b4df8caaebd2a304640bc16a924062fb8862fcc6c7d94c23ca7ad5b3e6fe382a6ae653f09eff8e070a5ecb068036fdf810a5e20a601be45f7bf14ede121b740f27d49a19edf7167d7df3b2ef0f1707f1ec72e6dd98a02f43773dfea38b038f8b4d10e1f35563ecb0b23896b19efddc49275d3badb779bb58dfae17c0727a1302e03f3ed7db235f730a76ddafcdf26ff1e5fa7f426e363c6c192126205a233bc3c5fcd4a412f5c49fb98176c685fca856c564ade87fd127cef2e9178c4ed5a13535324b199d79582b170ac8c0b0d6c40017a67ea614c697cc1a94e3a7a15aaacf7e878d048e61a352133b704181a03f56baabce668d1e8cb124724b69f6fc6a8cea82ec39a142e6f6429a3abddf0c0752c69d0d65acbe27fb0432fc10f6b1d33e27fee37b81e54d106190d873867f91e6d77b3a3cf9687d069f7d1078447be9d27571017bd36df1f7f41ab60a5f69b20958296bbd83af0fe1c7cc22f9fa7301c5cd1f24ba3273174799f1b8923340b272ff1800785e22eeb83533c4673bf6785f31d0966b174be900ed49f11f67c60615c63cd9cd48f260f13fbe853fdceab2286085d5d3cf5cf816ae51ee98d5c814bd494fb1e444fef3a788baf25cf329860ccddafb1ec8df22e54b7f7dee6b25d99791ef6d52ec2a92c00dbb4e0a26e68f6f9592733cceeb81c61d0ee29e73463bafd37bcda9a2f842078782ae14cd27f10722620e5bf6978086042badd026fd8f5bcd35ec64030ab3e1e6b47a16c73d86af0bcec286f48b900b01c3e0124f18e335e2d65fc2ca6a1f166c02eac45ed04ecbdc0cd37b0f781858b428352d0d64ad3b5538b8b0d9ea7e27635ab2a643b91276d8d4d4479026b363fd8926c53a6d7e8a38c9d5ec837ea6d1b27fb5af906b6b2d594318af67dc39f907003a549e29fe890523eaf6870bab55022c28033aebd52dfa5056b7c46f7fdee4f29d9456d4ecaeab47637e83fe906f44acf579ac554361de3b43075821afb5d01f6c815adf62ad6a0978b28874280283533fe0587e38c9d6c0b738763badad46db6b1bfc96d8755a14d4d162fb57aaf7433f3cc1af0a01aca82fd09f77880b990e493401758eb66bd04a8e2d2e56836f2ba7ecb5c822b49e084f79dd5b25caecbf853afd9b3d9e458a74d74d9c47aa9ff57b916ce9e851cd7feaee247dbc2241ec547c649e36f9679a7360898c394ccaff922c2967f197ce316269f3c0d0b0c19e1881b25b1bd913d63a7105b821c7a6e99a2d870d9ba6892c3557d1d08f18629ae34c1f2242429893700207e4e2d97627787ec0880c73fa069fbe5478f39f7fc826776cece52d57561dda66c451379b17ec981758aaa9bdd00195f19b363a610d4f28ba5ec83279deb3913a46e9e4e9a4869887c32ea47e00748ffe6185054c747297b66e93fef6a09e003ae72cdd5bcc1b47f6becf490b3ff8a43e5b02060cd5ec0504e66c53415e8c64cf931f10b68b6b3c6d97825c8166ef135d4003a1f2ed0a03029f6fc493fb6b3ba4702b23863ab9bc117cfac320c8b743c2cf6264b97283fee7a899bbdd8b199dd6668543a4fff111a46595596b75e669f80a123d6868dfb929a8c3becdaaa56564a7a2c7754bb4dfbf38fa27a7d66d3efc95b3339b870bd9366a438e7cd8ef0fc1e0e6fb2b5d5f322c5dfe2e4f7c0e7f8a204d96f1ab5485e37dc351acb2b779a8d2a056fa226e7a307f63bdf22badadf12a384eb0c1dd26f595e2d36393cc8504986cf8aa16acdf94257c2185828e2b6d743fe0e523f914c2765c23d85906fb8ba9c687217487bd738b8c8e4f4d68527faab611dfe960622cd35d7a906eae7c92deca56a2f25f886a48483a9e8455e4967f58ff20231cb61bd044fc560a1977877542970522dd62814b5936855b23e167421d620ef146b642f9f254d7f5aa2a4f2a7a59b7e8bf45ade1aa3663fd6bb9055e621e41fe340297231c0129a5f413884e9d7169105585815c5d51c71d1472c09a729f76fa76a27aecd74fa22cbdaacb44405329072878c31ecc00fe67b7038d8e0338d77fc9c3d0535755b8b2dc980bb37d189683d77dedd51581931f1cab4a898371f512b420c55c5877943caca36622e1df385aef6434913c6bff98fb9e5593b0df838d52cbf1d66814c505949600504da6186da2c9acceea562a78175b748f49365f57ebf4aa68b8d3e46d27df16c0e25139cc7187bac77d1b4a91f4a007d9092b63e22b09d7228ab2194215902b70544293a6bb94893a74b2fcda9a17d91c8a9f1b77ca83d1153a5fe7136b5ec8942f793e1a493d651242fd84c0a9e8854120773f93fdb42c1a44fb84f0523b5c246f28a9ad3a919a197fad6808c951539be0806e73236824e110f14d2248b8f2fbbe08ca30b6982f75bff8186960807a3db909d5bd0600215cda999c18059d7a02d1b838c8816e2965bcb2dbaf2cc4921df0d571764cf126a193d33c38848152fd4108bdb9f26359cf73f05df17ba93929567d66342425ce782fb944eea8cd7f4c8edc2ce2cf8f29f004a780d3851ec65de73f516ce3863770209708d1e1c03e24e64368bdc22c740e16ab0f820b18f94f1fa31316e3772d9daae0bf0727094874c1a34210b1bf3f53541044a76d83046b6149668ccb7e1ae55e5d1bf3c615c1afa3bc13a3354e1f5da389ad4f65db098eb5ff52ae7c6610c28cd35c233d3cb74fa7c3798f1c580c7444d38fead4f8aaa5139f4bb6634671df05d5b7817050d6a632e5b33be5a4a37e27965c6113b00b105dcd0a00f7098211ca97fdb283afaae48760f284f2a3f1cb833e96f7d11afbec1113a66ccb28914576d668dfb2a5133f9f69f5d6fbce4d83f35af040bb451bd58cc803245c6d50310f261d0bac36fd897c7f848ebce7448a892e210bf2264b8275564bf6a69fd27155cd6a6d6b80d233668dc328dac16b4cf1b3a6258d3c49c196db561cee8778cc75bae7ac35613bdb2e47fe027b18185a09aa89aa957cacf9445530a4dcb39597681925d93d7dd3421179a71946784d053b88c5335f4a951ae5f303ff97dfa6c83187e6c52e8c9bfbefffcbd426372d9dedd76550c34515b07b0ba5a498f38a97266e25a58af068fee7a746075afc70e691f2a04199596d51455e6d7dbfb6c9ddde0eb9b7cfdc542a898be7434e6c1bc50f4f6897ab18f0cb6bb704e0492ebe36c7182ee9232d3f5b04bac0d10e653210e2deef2221164103bffddd193f10bf5e85308d3909be30d9de4708b9bc8bd31029279f8d9c1674a683422c8a9ede441f14253626996c291d4aae2edd64d0059f24216c87320daed318e7f4002a01730f202dfc2aa6d0298aca448548804846fcbcd3bc53457e9a9258848c1228399038035e89226814b93bc571380023f6a3aa4ef8ecaaf803cbca8162d68aaf8de86d9c446ab6f38d6f7b5e4eb0d62c0bddcd733119e1ee17dbbb9f0306af5b53c4d87e9cde8c6a0bb9d763bd1c6763c856dea77b0583288f5bca385e34118575e1df43bdf676575b09011d58f192cbdf146d677b5e2f82d96b0a29dc3a53a95f3ea8a86b7295d45258a89ed536213845a3031a470303e1cdc", 0x1000}, {&(0x7f00000002c0)="0713417704447e69a506f72f7cc73f97329b2cdd29ed6f4d1a190e904ce9e96d847ffb34eadada826ea132d370afc1775d72f3e80a9d75dab1d073185584a30e11af9f5f6157c658d012f3c453d3e3d1ebeffde6785765a107eb77fc2a5a652cd78e1b5e0795622d9ef689a32f80701dd1339096cc41956345a8b48b3a73e820167ee900677f967a956483bca473258449bb15c0acaea214279f7e34d4f0656b46b9f5d94c", 0xa5}, {&(0x7f0000001540)="add4f5319f2f9f38d0581b763adde72f847740907050e3ca451f92af96fbef7dd4443010bd16d33ef678a89c27b1d6808e145c0fc65ef0411588972729745e54e307cac2ec54af9e5b0609ad6ed1c700dbc45eaea12d3a44489df14c2ecd9713fec8df44accb9ea4057cc309866d64a96dbf9c8e05901c266f0e97987b06ce5be89717d3d2f4", 0x86}], 0x3) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/201, 0xc9) r4 = accept$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = socket(0x2, 0x2, 0x0) connect$unix(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10) dup2(r6, r5) dup(r5) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) r7 = open(&(0x7f0000000080)='./file0\x00', 0x2fc, 0x0) fcntl$setstatus(r7, 0x4, 0x0) 00:00:03 executing program 4: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000300)="db21abc3a0071769cf4482dcb4fba237472c05d6dd636e68366f3b66f3c2b1129c48eec6a58eb504a74afda486f5f315dc1c4763ce8cb691bf94d85daf8b2a0a15cafa79ff35eee02136f20d1fd0c0dfe525ac92b7fe4f496d36282b3b73580925988d501f48c44f342c097413efece481d458f54139751e730645", 0x7b}], 0x1, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) accept(0xffffffffffffff9c, 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000400)) clock_settime(0x2, &(0x7f0000000100)={0x3}) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/131, 0x83, 0x800, 0x0, 0x0) poll(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 59.9283456] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1242 command syz-executor.1) 00:00:03 executing program 2: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x9000, 0x40, &(0x7f0000ff7000/0x9000)=nil) shmget$private(0x0, 0x2000, 0x21, &(0x7f0000ffc000/0x2000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) compat_50__lwp_park(&(0x7f0000000000)={0x1, 0x6}, 0x0, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x1) r1 = _lwp_self() _lwp_kill(r1, 0x100) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/103) __clone(0x0, 0x0) r2 = shmget(0x3, 0x1000, 0x184, &(0x7f0000ff8000/0x1000)=nil) shmat(r2, &(0x7f0000ff8000/0x4000)=nil, 0x1000) shmget$private(0x0, 0x1000, 0x500, &(0x7f0000ffc000/0x1000)=nil) r3 = shmget(0x3, 0x2000, 0x100, &(0x7f0000ff8000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0x3) getuid() _lwp_kill(0x0, 0x200) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0xc) r5 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r5, 0x0) lchown(&(0x7f0000000100)='./file0\x00', r5, r4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000480), 0xc) [ 60.0883511] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1242 command syz-executor.1) [ 60.1083538] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1242 command syz-executor.1) 00:00:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockname(r0, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 60.1583582] ubc_uiomove: error=14 [ 60.1693663] ubc_uiomove: error=14 00:00:03 executing program 2: msgget$private(0x0, 0x10) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockname(r0, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0xc) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) [ 60.3583796] ubc_uiomove: error=14 [ 60.3583796] ubc_uiomove: error=14 [ 60.4283895] execve_loadvm: check exec failed for ./file0, error 62 [ 60.4583945] execve_loadvm: check exec failed for ./file0, error 62 00:00:04 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x6d) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='}', 0x1}], 0x1, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/244) fchdir(r0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 00:00:04 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) fdatasync(r0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000002380)=""/4089, 0x1113) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000200)="fed3c48c07cc03d31fa1bf49bd10050ef8f2b86469f134bead60ac561690f351423390a7d810573fd75110c010535c0e07eef36c1d6db23eedc92bf84a7ed50f020f34f84905fa9715c66d6dccff6d0666063feaed64ea146c4afd2e4b8cf3e4cf240fd339f1461733fe9ca894bae05076bfd348264606ad0e7a9f8a4cf3a91b39629c7da2a6649c537362e604f1c7796fd97d6b6ea26961e4c5faa4f32099b0bf91063ea98486eae63d8a4da8427e687ef0d94b0099d8b935dec961024f63e8328dca25c26a681a9408e340deccd97e326f59e75a4507cf8208c0812d0b2bfad07d248116b5eb729e5b917e4858977f", 0xf0}], 0x1) fsync(r0) 00:00:04 executing program 1: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd49f275d97cc01bf, 0x410, 0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) listen(r0, 0x6) 00:00:04 executing program 2: r0 = semget(0x0, 0x3, 0x1) semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)=0x5) semget$private(0x0, 0x4, 0x64e) semop(r0, &(0x7f0000000040)=[{0x2c2f809a71645726, 0x7, 0x800}], 0x1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r4 = getegid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, r2, r3, r4, 0x182, 0x2}, 0x5, 0x7fff, 0x2}) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='^\x00', &(0x7f0000000200)='(*\x00', &(0x7f0000000240)='&@,$*#-(\x00', &(0x7f0000000280)='}\x00', &(0x7f00000002c0)=',]\x00', &(0x7f0000000300)='@))}\\.\x00', &(0x7f0000000340)='.[\x04/-*(&\x00', &(0x7f0000000380)='\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='6\x00', &(0x7f0000000440)='\'!\x00', &(0x7f0000000480)=',\x00', &(0x7f00000004c0)='-\x00']) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x20c00, 0x41) setsockopt(r5, 0x5, 0x8, &(0x7f0000000580)="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", 0x1000) _lwp_ctl(0x4, &(0x7f00000015c0)=&(0x7f0000001580)={0x24a5, 0x4}) r6 = semget$private(0x0, 0x0, 0x104) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) r9 = geteuid() semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000001680)={{0x68f, r8, r2, r9, r4, 0x0, 0x5}, 0x10001, 0x0, 0xffffffffffffffe0}) r10 = semget(0x1, 0x4, 0x400) semctl$SETVAL(r10, 0x3, 0x8, &(0x7f0000001700)=0x7fff) _lwp_create(&(0x7f0000002540)=ANY=[@ANYBLOB="01000000d0de10e9b8624d0ff8a79ee98f6200000000", @ANYPTR=&(0x7f0000002700)=ANY=[@ANYRESOCT=r10, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRESOCT=0x0], @ANYBLOB="09000000df0c0000080000000400000001000000000000004f070000000000000100000000000000ff070000000000000000000000000000282a00"], @ANYRESOCT=r7], 0x40, &(0x7f00000018c0)=0x0) _lwp_wakeup(r11) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000001900)=""/199) _lwp_exit() mknod$loop(&(0x7f0000001a00)='./file0\x00', 0x2, 0x0) fchownat(r5, &(0x7f0000001a40)='./file0\x00', r1, 0xffffffffffffffff, 0x600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r12, 0xffff, 0x11, &(0x7f0000001ac0), 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000002380)={0x0}, 0xc) r15 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000023c0)={0x0, 0x0, 0x0}, 0xc) r17 = fcntl$dupfd(0xffffffffffffffff, 0xc, r13) r18 = paccept(0xffffffffffffffff, &(0x7f0000002400)=@in6, &(0x7f0000002440)=0xc, 0x40000000) r19 = open$dir(&(0x7f0000002480)='./file0\x00', 0xa00108, 0xc0) r20 = accept(r5, &(0x7f00000024c0)=@in6, &(0x7f0000002500)=0xc) r21 = dup(r12) sendmsg$unix(r13, &(0x7f00000025c0)={&(0x7f0000002600)=ANY=[@ANYBLOB="00003124fa93b12ac3e4c60dc7ca7e645b089db101d8771e687e52b49f94e1b987766bf23e070d17faecb5ef9e2360162de9f9956e7249f3b75fa5e04fd21dd7574d9dc767f48fb15081421c10bf7f45fffa0d9deefa1b1a3a6b2a3034e35d722da7963a1a0d1a8b435a850d6970720b50a800000000"], 0xa, &(0x7f00000022c0)=[{&(0x7f0000001b40)="fd0bf2b1bccad2c130781fce86e22fb74256bce2b11aedc3d49be3ea14060aee24f6493462da1cb4adc89e3a839fce73404e63cd2452f57e45b0baf4da403e7e7b20ed452762478f56b8995fcdaa427dc92ae630fc50056916670bf351c101e4e8c16555d86729a8b7bf308670c785435b4e71d65134d614395bf760b3ef3e3c854d9899ce4d76873abd0c1a450200e7f0419e8603227f6200a68f4fc18509fb14b7d0e5c3422f6260cf6cd5cef7a6c7aaeb9b3440b95f2beabe9a7ec62bdb9990e20b5984835208", 0xc8}, {&(0x7f0000001c40)="5226e201b09b579c663817d1fa1498594161904cdcaf4b565ec51cff10f6578c680a9e4fff88a7a6dc240fd97f56c055951c2a34f2b4203f2cde16b64804719833a69a6433a2bf98c8e6491f002133df17ce4f9b87e7f2969e2538f2401e0e6a7eacd3756ef846073d6907366a66467ac23242a2efb6c5cf9e5501d41b7ce81dd9e1863c16cf3ada53d536009dfa816113c6efc5cfb1fba660135af800b8c2b9410142634be40f59b56b9c565de4fd13df102e9ad392870ffd86becac9b3af6e146b0a4df93bf0e622c59d3be4ce1eff58a92400786c91", 0xd7}, {&(0x7f0000001d40)="6049fe5580b2048b48c66847323e788943ceaf2976aab9fed62acb40a1e623bebb740e90e9508205754221c26f339bfa6cf11c892895746f669ad8b1cfa90bb073f6cdf5b94c3e4b63c05cfd9127f73129d0cd824363bb6bc113c5ecae986d3d8cd0cf7428ed03af538994a282aa007b4214d264881ba8784b0954af407f2e644132ad598b028b64671e176bfea74630e8cb0e299128ae3a9d9a33869278aec7ee6180cda6d4f7f5bb6fb74a85480af2947b4683e87e681cae4f3921c1eb961da7f731151950e7f5f6a608256ede587b011dcc9c9cadce480b308842", 0xdc}, {&(0x7f0000001e40)="8f885004258337967edea1db21f65434507b3d10796da44855a989c91a28360e840c2d929d687ecd03eca2caa252c1133de2ca6066617403c58c2daf29ad8716dfb3ec866f5afc1a80831a8619b277375794d0ae6a8749037143b2c86e5a0802e870f42cda9642da76704e8b194f56ac2e2fd6f67385090ec3545fd413ce76eb39608b309def1831b21189beb188e2d8279cb8ba8d0fa7b32f8aed1977addb2e83ce4a9aeb3bda418a79fca4ab4ca6b846353b4645b3cd631cb143ce", 0xbc}, {&(0x7f0000001f00)="6d6230f9c265b5fa334c8a9c23da2c6e9dbda16db741233cf12229ad24d88ab22621a8dd80b71b1c250381e1f1f9ba8ad2e03da81964f5311f37917d8efbbc0d03906e413bda061b59a1be7a29cf496badc3c6f2b64aa0456ad921cd", 0x5c}, {&(0x7f0000001f80)="94a9352497baf8974785cf91bf5903f57c0b4484a92714fe7b45bcc9bc54c549b3d46d36e2832320a3754629d811be8363f2b33610d08382390c491a56ad0d29affdf6225e835ed99cb50dbf3dedb9557dcd9f2455c34bdaeeecff76e8ba1c313d320d782e2c772589945689bca6065246002e0810b5a647a91707ddddc95f97aba1949cab48a3dd91ad2971abaf89ab49d69b75ead4c280af4aa82552ad735557572c3d03310092f118c7dc0d415f8ab98d9632fd7c05c97065f5604f89d1739aab298d70e2e02e26eb44abbe50a6828a2e69357a4108d2c494700cd6913279e8ee1412ea02a46680958656a9e98ca202", 0xf1}, {&(0x7f0000002080)="7c6acd03b556f73cf100bb48f7339b2447c05c1e973a2549d918dee8fb863eb16b1aa377ff63331ecbe11bef8b99b23cb5bf4164e6703b63d1e2c2a4a22ed68b037e20d0eeeb8176b21a3e023ff27b033a3653ba18b8ebebf578a361", 0x5c}, {&(0x7f0000002100)="3432d7f10222f15e97895816ef6301daccb7f22bc9a7f2d9a2418b0cdd457b14d8d8948deb294f218338e6548e6926b31a8e7f0fa261299a2163f77cd7cf0336644a15cfede003f0db391a0a91ad32478fa2c46a055b26baf7b06cfcc9028686023377b609a0b56c26b1210fd675f3ee22639b6b1efa23777e", 0x79}, {&(0x7f0000002180)="b44cc147e148fdf188e2567531c536fe82", 0x11}, {&(0x7f00000021c0)="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", 0xfc}], 0xa, &(0x7f0000002680)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32, @ANYBLOB="000000002000000000000000ffff00000100000090339a17d0b4", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x404}, 0x1) 00:00:04 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x190) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) chroot(&(0x7f0000000000)='./file0\x00') r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) read(r4, &(0x7f0000000380)=""/4096, 0x1000) fsync(r1) r5 = dup(0xffffffffffffff9c) faccessat(r5, &(0x7f00000000c0)='./file0\x00', 0x1a0, 0x200) 00:00:04 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x3}, 0xc) r1 = open$dir(&(0x7f0000000000)='./file0/file1\x00', 0x840, 0x20) pwritev(r1, &(0x7f0000000ac0)=[{&(0x7f0000000380)="7d622b464a01ec36aed8b89b8ac4f89be645548eed3ba368577b64bb2fa3887a41fb0abb250751be89f78e9acb2434baead69a8fd449800179b7eaa8256191471f5189c3f620c3bd59164ab8220d5869f8e7b72f8c05f6ca0945236036f4d896e5d0ba88a67487d31d188431e4c4daf86c721e0dc95262451eea67df0af2218b841b100944867a2f9003f472cf831cf9912178a7678a0d57a77394ea0ba150b444109ae1a5311c95e3d50fe7c0f9b51d211e162e", 0xb4}, {&(0x7f0000000440)="621faed7a5537422815c6fdb57354dd26b7f67f4d9c5379417ce9f27a10dfa97b8e12de6733dd4e4a68ca0818d6275d3c7f71e8a7b1b3b1802bef3949d046a6927dbc0bbcbd1116208cef72af769a8c2fe6ece08394536d218ec51c7170ff1c44bb36334ae9ec0940088d5ca5507945e35935d2ec6", 0x75}, {&(0x7f0000000840)="2669791c4853c546942fcd8d6e3bf0c7840ade9b9a027e91b8257081a0cf57a87f502fbb5d58e4ac83c54bd43998c1d7ae138251db077f8cde1366ce86cce616ebb4fcd662b9e38e7a4c5ba405f87065d9ad069f0e9bbf8831cb2cd380b125e2c823767b1be458c7ff0ffe72839775fbfbb47572979be3688f1f680f2bc456972a85996b5fd58e98d43c93825c6e47dfd713b3d995037fba2633322290a939fe8a45fc55946b1770136737f8316afc28d2207a654a47b7763b5607fc81d3e846077363db3b04cb9461a0e1977f1f7af404c9a80a53ae51edfbd08dacc6430d88498ffcaade1e7e66654659", 0xeb}, {&(0x7f0000000940)="acfb7eca022abebe4a854b3c8a958fecf82b04ae54c94251c2f996969ed9cb025b3a97cb69c15dd781e4cf3df791ab95e64f96fdcc9f2af9c0b2406d2746f1c3e90c25e17c76055e451b5b5c7ee75ffe915dbdf368113f16aae8e3597822fd2a546058e7bfb8fc690aa21772daf66f2a2c2b50af479574581bc102e8b5d5f9e2426d011aad3a723ca716201659b79491efdef4e26ca5ff9d91ae72d442c845209ded7dfb402112d45c61b5ecc0c5672049404c4a32c0a3e766c5d9109a112c83cbc582a656069a1be54700165caac7b586f6baf49922cdd4550e1eaeeb", 0xdd}, {&(0x7f0000000a40)="249d8b180d45806d20607737b0c95878d5981623e0d6f0d023b30caaa833003b668ee4", 0x23}, {&(0x7f0000000a80)}], 0x1000000000000068, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r2 = msgget$private(0x0, 0x722) r3 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r3, 0x0) r4 = getegid() r5 = getuid() r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r8 = dup2(r6, r7) mkdirat(r8, &(0x7f0000000280)='./file0\x00', 0x3) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind$inet6(r9, &(0x7f0000000240)={0x18, 0x3, 0x800, 0x1f}, 0xffffff67) lchown(&(0x7f00000000c0)='./file0\x00', r5, 0x0) r10 = getegid() r11 = __clone(0x0, 0x0) ptrace(0x0, r11, 0x0, 0x0) r12 = __clone(0x0, 0x0) ptrace(0x0, r12, 0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x1, r3, r4, r5, r10, 0x90, 0x7ca}, 0x2124, 0x7, r11, r12, 0x9, 0x5, 0x7f, 0x4}) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) munlockall() rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000006c2, 0x0) 00:00:04 executing program 0: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = getuid() pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r2 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r1, &(0x7f0000000440)='./file0\x00', r2, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r5 = getgid() getgroups(0x3, &(0x7f0000000680)=[r3, r4, r5]) r8 = open(&(0x7f0000000100)='./file0/file0\x00', 0x201, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x810, r8, 0x0, 0x3) fcntl$lock(r8, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r9 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) r10 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r11 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r11, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r12 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r12, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r13 = openat(r12, &(0x7f0000000240)='./file0/file0\x00', 0x200, 0x91) unlinkat(r13, &(0x7f0000000280)='./file0\x00', 0x1000) fchmod(r9, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x92) r15 = getegid() r16 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40000, 0x20) fchmodat(r16, &(0x7f0000000180)='./file1\x00', 0xc4, 0x300) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r6, 0xffffffffffffffff, 0xffffffffffffffff, r3, r6]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r4, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r14, r15, r17, r6, r18, r19, r7, r4, r7]) lchown(&(0x7f00000000c0)='./file0\x00', r0, r14) setregid(0xffffffffffffffff, 0x0) [ 60.7284211] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 870 command syz-executor.4) 00:00:04 executing program 1: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653000ff31a299ca042e37f7a8ad6b3e910c411d6c6aa98d8851fa8a0f45ca76571b873ce0fbd6a900000041acc3cf740e70530000000000000000000000000098490d077aaf9544666aa81d54b9f85142108e909d7e3b3bbac0459f6ab0a6da6040000000000000"], 0x10) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={0x10, 0x7}], 0x10}, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f0000000080)={0x7, 0x1000}, 0x10) [ 60.8084246] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 870 command syz-executor.4) 00:00:04 executing program 4: chmod(&(0x7f0000000080)='./file0\x00', 0x350) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20230, 0xa0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) pipe2(&(0x7f00000016c0), 0x0) [ 61.0584469] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 952 command syz-executor.4) [ 61.0684478] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 952 command syz-executor.4) [ 61.0884490] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 952 command syz-executor.4) [ 61.0984572] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 952 command syz-executor.4) 00:00:04 executing program 4: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000002480)='./file0\x00', 0x1a0051a, 0x4) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 00:00:04 executing program 5: mlockall(0x2) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r0, 0x1, 0x4) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) madvise(&(0x7f0000172000/0x3000)=nil, 0x3000, 0x540aae772849ba79) 00:00:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) __clone(0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 00:00:04 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="bd", 0x1}], 0x1) fsync(r0) pwrite(0xffffffffffffffff, &(0x7f0000000900)="b9", 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = fcntl$dupfd(r1, 0x0, r2) close(r3) 00:00:05 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x14, r0) r2 = openat(r1, &(0x7f0000000080)='./file1\x00', 0x290000, 0x104) getdents(r2, &(0x7f0000000100)=""/154, 0x247) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x8f252d5ef7a6678e) openat(r3, &(0x7f0000000040)='./file0\x00', 0x8, 0x0) 00:00:05 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x2212, 0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, 0x0, 0xfffffffffffffff0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pwrite(r2, &(0x7f0000000200)="df873724e0a1547c69117281522949dd7e19f4dcc3e4ba68d35eb01efbeb1666a641e6f33f1e243a66d857d7f02c492e3ff759d222d1bc1ffcba3889cad7ceb55bbf67f9de8c04e9172722a0cb2d831e38005108a256f7e941592ab56d1274ef2acdb85559785e731a42b3a8d94955cb636d8a90efba273dfcb7ada0b31f870e5beaa107c6a7db073c19a30de93abd0c8a1426b62116bcb5e620043e4174842931d0a1ecc61b4e0f418fd4cc771d689ff24b8f49d5524e9e8b2b66b90df0c7e2f1000d57c8adc8911edf65d6f387166bfd266b0845a02b229cf963cb1dffa1c09c924948bcda7cfa0989353caa4e5cb712a4801029adbc6bc298a0424128803ced23ea93c2539d919ccdbe5f2bcabd5c23112d4c0cd1b9d0698e98af7e4a2f0d369107503185aa4bffb8b9a02790e15623320a4a16c4f2503a5c571b3846399fae08c6405bd260ddf796516b52e27f0430d3ef93293e2d862212be6f4a67b8ca96fb5bbec2538e737c509b3aa16e6eb78becdf60986224cc14a2206f1a8cd1b5dd26e4b4385ce2eaf2c589a216e547a0f7e662d0cbb3f268b7fa669f99b56a49fa9fab7153feb22ad1b7de3da5191a7b9db4b7080af532369adfd2be630a4a8eefa8c5b00fef28ce28f0077c3cc70c7a5f7127ce31d541c8cb4cf5da560901d39c3c1fe2aa99dedbe29ae528398652e922109a5b20baa4daa136aadf6b000000", 0x200, 0x10000) 00:00:05 executing program 1: r0 = __clone(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = fcntl$getown(r1, 0x5) ptrace(0x400, r2, &(0x7f0000000000), 0x800) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0xfffffffffffffffe, 0x0, 0x0) ptrace(0x20, r0, &(0x7f0000000040), 0x0) 00:00:05 executing program 3: stat(&(0x7f0000001140)='.\x00', &(0x7f0000001180)) socket$unix(0x1, 0x2, 0x0) 00:00:05 executing program 2: open$dir(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) ftruncate(r0, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0xc000, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) pread(r1, &(0x7f0000000000)="8111892786c7ee41b4b0fcc26d523c3437f32b91750cbdc653ea623371a41c010106e1930f09977b0cb02ec32529bdecfac2d434c0fe14dbbe21c7a55f52aafe3806d319f0b149aa736cbf609fcd4dcca910b5ae32024dc85ae5f5", 0x5b, 0x20) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept$unix(r2, 0x0, &(0x7f0000000100)) 00:00:05 executing program 5: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = socket(0x10, 0x5, 0x2) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 00:00:05 executing program 0: setreuid(0xee00, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1480200, 0x0) r1 = getuid() seteuid(r1) truncate(&(0x7f0000000240)='./file0\x00', 0x0) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r2, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) __clone(0x200, &(0x7f0000000080)="b1824208dca372308af48efd1b26ac4cffdcf5639b998c1f534364a5cbbd356fd8e4c37d8874e09b35546838ee08dac87852c72cc76df9ebeb6fb6c5b41d96c448f49fd23e51ec3175f2df1206f7da0ee5e0e20a3ee4d7fcc633c96df126b5bf8de15b3f4002360191c380368cf4a994a67effda7981117c3bf0538beea56c1bb72b2c035c4f4278b3c9b492b79060b190bbefdf2df49a78969e901e1bd178d5fac4e35026674ec4b8adba65d326b3d800fdb685323d63e782f00fc8650980072d43ce8bcecb334ad6d70dd57d4888c40f02e77e31b9812a1ce1b9304738ab25ffbeb137e541a338e9160fb81848d61eec1f0e8b1c10") r4 = __clone(0x0, 0x0) wait4(r4, 0x0, 0x4, 0x0) getdents(r0, &(0x7f0000000280)=""/4096, 0x1000) r5 = getppid() shmctl$SHM_LOCK(r2, 0x3) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x5, r1, r3, 0x0, r3, 0x120, 0x9}, 0x20003, 0x4, r5, r4, 0xfffffffffffffff7, 0xc034, 0x7}) 00:00:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001600)={0xffffffffffffffff}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = dup2(0xffffffffffffff9c, r1) sendto$inet(r2, &(0x7f0000000000)="63645d7074d8849ff1085a6a8f8bb6636816e7322ee0b9ea07332ce327f9de8232cb1da79390cd9434cff112cc440236a17ca9dbc9b63b54fb658605420ba6b72fb5d8f0fd9cc93e3d1bde0d2e2a4aaa401dbd85f7733eb365c79f8bb3c94a22bafb49d0eda5b480c99fdc0ed7a1aacfcb73aa86dbc222", 0x77, 0x1, &(0x7f0000000080)={0x2, 0x0}, 0xc) sendto$unix(r0, 0x0, 0x0, 0x3, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) pread(r3, &(0x7f0000000100)="1c0c1a52feffc7cb38f65e52c19c177c7d67fe4a9fbb15be4595402f5db7fc64252a0a9c5ffab4e01362241bdd70dbbab4d48afef223f0143557a967598c2e3f6c6eb45e20ff07d5ce936de78491545f2484b5bb6bd407e93d37bc0b5bbdcc4720415c5fc2dc8afbcc3709234d87af58cf946a30b7da48a59786b7711ea1b6d55cfe713bd4", 0x85, 0x3) 00:00:05 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) writev(r1, &(0x7f0000001640)=[{&(0x7f0000000240)="954bdd73fa068126d655a66ba05a2cc2edf5a125ee6885466fe27b9bd5e7a47dc74a6b15796975224cf7ac88ce1828e3348cd4a256f2cacdd8e5038b1275def62d8a7eadce6999619afa9ac3c38e6c1802ddbe614517feb4288f928bfff7af45a5db1b1b65ed0ea8e81c643b71632e57947cd673b292c5a0ee8ad21ba4", 0x7d}], 0x1) r2 = __clone(0x0, 0x0) wait4(0x0, 0x0, 0x4, &(0x7f0000000180)) ptrace(0xffff, r2, 0x0, 0xe86) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) r4 = __clone(0x0, 0x0) r5 = semget(0x2, 0x2, 0x10a) r6 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r6, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r8 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r7, &(0x7f0000000440)='./file0\x00', r8, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) getgid() pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r12 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r11, &(0x7f0000000440)='./file0\x00', r12, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) getgid() getgroups(0x37d, &(0x7f0000000140)) r15 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r15, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r17 = getegid() getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, r13, 0x0]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r14, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r16, r17, r18, 0x0, r20, r21, 0x0, r14, 0x0]) getgroups(0x2, &(0x7f0000000040)=[r19, r14]) r22 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r22, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r24 = getegid() getsockopt$sock_cred(r22, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, r9, 0x0]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r10, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r23, r24, r25, 0x0, r26, r27, 0x0, r10, 0x0]) r28 = getgid() semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000000c0)={{0x80000001, r6, r23, 0x0, r28, 0x11, 0x7}, 0xbf, 0x4, 0x1}) ptrace(0x0, r4, 0x0, 0x0) fcntl$lock(r0, 0x3, &(0x7f0000000080)={0x3bb42937c2566559, 0x1, 0x81, 0x0, r4}) ptrace(0x5, r3, &(0x7f0000000000), 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x9, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x4, 0x3) ptrace(0x10004005, 0x0, &(0x7f0000000000), 0x18) 00:00:05 executing program 1: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="82022e2fe2d8c6f1dbe102da66696c653000ff31a299fa4d138a7d7a48c83e910c411d8a0f45ca36571b873ce0fbd6a900000b41acc3cf74000079490d077aaf9544666aa81d74b90704e3a13808a46424f3de0000000000003b3bbac0459f6ab0a600010000006d0000000000417d8ec1a7e01f14ded67b30982603cad26ada9c531e1a52dd3dcd5a704c5dcf1cbef903cf5da4e560b95f6a378ac700000000000000000000002eab0decfc13184011c46db41204633d9fba47421da46dd1bee724f2692484f6e4a7028f3cddb28ab40e8a3ca21fafc790bf5e2d64b3b164d3f39f484b7a351bf202ecda28c0dc414a61db447658d68bf80b724dbe531117b46cd7c125db7ee7b46e3fe3d6692bb19110377762f65a10e1dc5c7c7b19fdf77597f7f77afc54a9aa8759bc10f7b0af529ed761ee4d40a5a97893e964f3e61066592786f2670b09e8c656b84d2b36e2d6348ede8453fdb77a6bc87afbef9909a4b36c"], 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = __clone(0x0, 0x0) wait4(r2, 0x0, 0x4, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005, r2}) accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/77}, &(0x7f0000000040)=0x4f) mkdir(&(0x7f0000000140)='./file0\x00', 0x60) setsockopt$sock_timeval(r0, 0xffff, 0x100b, &(0x7f0000000000)={0x9, 0x10001}, 0x10) dup2(0xffffffffffffff9c, r0) sendto$unix(r0, 0x0, 0x0, 0x4, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{0x0}], 0x1) 00:00:05 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x4) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20004, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r2 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r1, &(0x7f0000000440)='./file0\x00', r2, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r5 = getgid() getgroups(0x3, &(0x7f0000000680)=[r3, r4, r5]) lchown(&(0x7f0000000140)='./file0\x00', 0x0, r5) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/149, 0x95}], 0x1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 00:00:05 executing program 4: socket(0x400000000018, 0x3, 0xfd) r0 = socket(0x2, 0x0, 0x9) setsockopt(r0, 0x29, 0x6c, &(0x7f0000000040)="d8673b84fcb37eaa310858d8004203c8b71c315b70eb61c0311596149a5a97f745a8367b5b62a1f9c8ee21410c2a4d56998e05738ff19b9b00880cd516c885c46c331a1844bff21f26a826603d4af62581d970d0725ed25de15a63c21793e1eb5731d20200000000000000b4", 0xf) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) 00:00:05 executing program 3: _lwp_setprivate(&(0x7f0000000000)) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 00:00:05 executing program 2: clock_getres(0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r3 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r2, &(0x7f0000000440)='./file0\x00', r3, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() getgroups(0x3, &(0x7f0000000680)=[r4, r5, r6]) r9 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r9, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r11 = getegid() getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r14 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r13, &(0x7f0000000440)='./file0\x00', r14, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r13, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r17 = getgid() getgroups(0x3, &(0x7f0000000680)=[r15, r16, r17]) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r19 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r18, &(0x7f0000000440)='./file0\x00', r19, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r18, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r22 = getgid() getgroups(0x3, &(0x7f0000000680)=[r20, r21, r22]) r25 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r25, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r27 = getegid() getsockopt$sock_cred(r25, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r23, 0xffffffffffffffff, 0xffffffffffffffff, r20, r23]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r21, 0x0, 0x0]) setgroups(0x4000000000000171, &(0x7f0000000a00)=[r26, r27, r28, r23, r29, r30, r24, r21, r24]) getgroups(0x5, &(0x7f0000000980)=[r7, r17, r28, r4, r7]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r5, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r10, r11, r12, r7, r31, r32, r8, r5, r8]) fchown(r0, r1, r11) r33 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r33, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r34 = msgget$private(0x0, 0x0) msgsnd(r34, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000007b0a4174221e5c7474bdcd8f69"], 0x0, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r36 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r35, &(0x7f0000000440)='./file0\x00', r36, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r35, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) getgid() getgroups(0x0, &(0x7f0000000180)) r39 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r39, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r41 = getegid() getsockopt$sock_cred(r39, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, r37, 0x0]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r38, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r40, r41, r42, 0x0, r43, r44, 0x0, r38, 0x0]) r45 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r45, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r47 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r46, &(0x7f0000000440)='./file0\x00', r47, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r46, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r50 = getgid() getgroups(0x3, &(0x7f0000000680)=[r48, r49, r50]) r53 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r53, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r55 = getegid() getsockopt$sock_cred(r53, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r51, 0xffffffffffffffff, 0xffffffffffffffff, r48, r51]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r49, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r54, r55, r56, r51, r57, r58, r52, r49, r52]) r59 = __clone(0x0, 0x0) ptrace(0x0, r59, 0x0, 0x0) r60 = __clone(0x0, 0x0) ptrace(0x0, r60, 0x0, 0x0) msgctl$IPC_SET(r34, 0x1, &(0x7f0000000100)={{0xfffeffff, 0xffffffffffffffff, r40, r45, r56, 0x1, 0x9}, 0x0, 0x3, r59, r60, 0xc56, 0x7f, 0x194f, 0x2000000000000000}) fcntl$setstatus(r33, 0x4, 0x108000c) 00:00:06 executing program 4: open$dir(&(0x7f0000000140)='./file0\x00', 0x12080da, 0x5d862ae51a92aac7) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400215, 0x82) r1 = semget(0x3, 0x0, 0x702) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt(r0, 0xffffff01, 0x5, &(0x7f0000000740)="1467e3a9a625780453808831174c5051ef38848932f640e61fa87ba41736fcff9ad4e790767e2dcc4197e23902b4df8227809947ad75cb4045b946135b82feb7339242a3e484fea0d183c55e36cfd7d61ecf4b19276d889573f262a7fe26c7e13a6bb9eadeeeea5c19dd55d366386773bc045af8d23360da3699dae64af181186cb63f35e206ece882925e179606b13631b3e3881b312617237f887b4b3f7e3c43d9754924ace41bc1c2ff00"/182, 0x8a) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/70) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000240)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r5 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fchmodat(r6, &(0x7f0000000300)='./file0\x00', 0x2, 0x600) renameat(r4, &(0x7f0000000440)='./file0\x00', r5, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r9 = getgid() getgroups(0x3, &(0x7f0000000680)=[r7, r8, r9]) r12 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r12, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r14 = getegid() getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r10, 0xffffffffffffffff, 0xffffffffffffffff, r7, r10]) r17 = accept(0xffffffffffffffff, &(0x7f0000000340)=@in, &(0x7f0000000380)=0xc) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f00000003c0), &(0x7f0000000500)=0xc) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r8, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r13, r14, r15, r10, r16, r18, r11, r8, r11]) r19 = geteuid() r20 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000280)={{0x5, r3, r15, r19, r20, 0x182, 0x100}, 0x54, 0x8, 0x8000}) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x1, 0x84) 00:00:06 executing program 3: r0 = _lwp_self() _lwp_wakeup(r0) _lwp_create(&(0x7f0000001240)={0x1, &(0x7f00000011c0)={0xf, &(0x7f0000001140)={0x2, 0x0, {[0x80000000, 0x9, 0x4, 0x8001]}, {0x1, 0x1fffc000, 0x4}, {0x3, 0xc624, '-\x00'}}, {[0x4, 0x9, 0x5, 0xfff]}, {0x8, 0x100000001, 0x4}, {0x1, 0xf6, '^\x00'}}, {[0x0, 0x200, 0x200, 0xffffffff]}, {0x8, 0x3f, 0x1}, {0x0, 0x2, '\\&.}\x00'}}, 0x40, &(0x7f00000012c0)) r1 = _lwp_self() _lwp_wakeup(r1) r2 = _lwp_self() _lwp_wakeup(r2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x100b, &(0x7f0000000000)={0xffffffff, 0xb3c}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, 0x0, 0x0, 0x3, 0x0, 0x0) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getppid() fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) _lwp_wakeup(r1) connect(r5, &(0x7f0000000040)=@in={0x2, 0x0}, 0xc) r6 = msgget(0x0, 0x602) msgrcv(r6, &(0x7f00000010c0), 0x8, 0xd4de97e5166d8d57, 0x2800) r7 = _lwp_self() _lwp_wakeup(r7) r8 = _lwp_self() _lwp_detach(r8) socketpair$unix(0x1, 0x0, 0x0, 0x0) __clone(0x0, 0x0) r9 = msgget$private(0x0, 0x0) msgrcv(r9, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000000000000000000000000000000001000"/4104], 0x1008, 0x3, 0x0) msgsnd(r9, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) _lwp_wait(r7, &(0x7f0000001040)=r8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) msgrcv(r9, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000200000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000"], 0x5c, 0x1, 0x800) 00:00:06 executing program 5: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) _lwp_create(&(0x7f0000000100)={0x6, &(0x7f0000000000)={0x2, 0x0, {[0xffff, 0x1f, 0x40, 0x9]}, {0x2, 0x9, 0x9}, {0x8, 0x7, '\\.\x00'}}, {[0x5, 0x204, 0x7, 0x1]}, {0x0, 0x10000, 0x1}, {0x5, 0x6, '-\\-\x00'}}, 0xc0, &(0x7f0000000080)) 00:00:06 executing program 0: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 00:00:06 executing program 5: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) r0 = dup(0xffffffffffffffff) write(r0, &(0x7f0000001340)="a40ad86cf5be9bfb94bfdaaffb0fcc56e845eb1ead1cd4da2a031f747dc2c962f9c0527090051836eb36bff1523c82ce67cf8ded75604415df1dad27b1113fea7f9b373b9e1be1123874b479eb84ea60a2c168a825c8650f40f0e621b71592e1df64e7944c72d0105f3d991aba", 0x6d) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) writev(r1, &(0x7f00000012c0)=[{&(0x7f0000000000)="5b0ba3e5a01378b6cebf3427229461525c2b5dacd02c8a8ee8a7a8122d17cf4e762d8e7e21c6972ee2002e6e891d7c7f80a02472fa871e8d503f58ec2d99f9345c51de1dee2817c2201510cfe54560ccadbe67285ca90ceec95e41e435ba434dd541ba1a2f9164ddfbf42d67977dfaa5bd27260b98443027356cf11b3c2e6614871ede5bc0cb75104c076b9e31dd50b6d7091900e694", 0x96}, {&(0x7f00000000c0)="138528db6491abe1670540d28954", 0xe}, {&(0x7f0000000100)}, {&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000240)="16619a88fd92e680f6c1e7b7ea9ba2b50bd9f9d03073547213445a317852c6f886086c5a21d5c78a999e1537343075fb2513aa0efaf56345e54721d9183b01283f079c1a3b028d579536e49441a8b3d830059499edf01a3b8ec8bae49b96fd9daa24459123c2b223c77be5", 0x6b}, {&(0x7f00000002c0)="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", 0x1000}], 0x6) 00:00:06 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x882d70ec02951729) open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendto(r1, &(0x7f0000000080)="4b8cb145307fecf74c28811781fdad0ef1b0e599c3d71a32118e92bedd55f567cedfb5d2a2ab2adf7199ccb5660a28e0e1857643dd204867bcc86ff18ee70302b441dda5a17d2f950de7b11a65972a96b21bfe7b265be85fc2eb0df34ede75c4c969bf4337fce3357cf1f4ac8231f8304c2f770909", 0x75, 0x400, &(0x7f0000000000)=@in6={0x18, 0x2, 0x8, 0x5}, 0xc) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom(r2, &(0x7f0000000140)=""/220, 0xdc, 0x800, &(0x7f0000000240)=@in={0x2, 0x3}, 0xc) 00:00:06 executing program 1: mknod(0x0, 0x1005, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4304f0, 0x4) 00:00:06 executing program 0: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = __clone(0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x4, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 00:00:06 executing program 1: __clone(0x400, 0x0) r0 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:00:07 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x804, 0x184) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open(&(0x7f0000000080)='./file0\x00', 0x48, 0x81) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x6, 0x1010, r0, 0x0, 0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc) select(0x40, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:00:07 executing program 1: r0 = _lwp_self() mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0xffffffffffffffff) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) _lwp_wakeup(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) readlinkat(r1, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=""/204, 0xcc) 00:00:07 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00') open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x400, 0x1a4) open(&(0x7f0000000000)='./file1\x00', 0xe0e, 0xf14f6529e43b3723) rmdir(&(0x7f0000000140)='./file1\x00') 00:00:07 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket(0x22, 0x3, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x9, 0x2}, 0xffffffffffffff5d) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:07 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) dup(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x7, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000300010005}) getpeername(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0xc) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:07 executing program 5: pipe2(&(0x7f0000000000), 0x1000000) readv(0xffffffffffffff9c, &(0x7f0000001400)=[{&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000200)=""/39, 0x27}, {&(0x7f0000000240)=""/8, 0x8}, {&(0x7f0000000280)=""/28, 0x1c}, {&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/162, 0xa2}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x9) pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)='b', 0x347fff08) close(r0) 00:00:07 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file1/file0\x00', 0x1e6aa483c348cb00) mkdir(&(0x7f0000000240)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x0) mknod(&(0x7f0000000040)='./file0/file1\x00', 0x40, 0x100) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='./file0/file1/file0/file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$getflags(r0, 0xb7b637e5ca3b7422) 00:00:07 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) readv(r0, &(0x7f0000000680)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1) 00:00:07 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x20, 0x22) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="87", 0x1}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 00:00:07 executing program 5: r0 = _lwp_self() _lwp_unpark_all(&(0x7f0000000040)=[r0], 0x1, 0x0) _lwp_create(&(0x7f0000000880)={0xd, &(0x7f00000001c0)={0x6, &(0x7f0000000040)={0x4, 0x0, {[0x7, 0x1, 0x7, 0xc4]}, {0x5, 0x5}, {0x7, 0x1f, '\x00'}}, {[0x3f, 0x64a, 0x80, 0x6]}, {0x0, 0x4ae5, 0x4}, {0x2, 0x3f, '\x00'}}, {[0x883, 0x472, 0x7, 0x7f]}, {0x1, 0x5, 0xd2dd819c6c521d82}, {0x9, 0x7fffffff, '\x00'}}, 0x80, &(0x7f00000000c0)=0x0) _lwp_wait(r0, &(0x7f0000000900)=r1) r2 = socket(0x2, 0x3, 0x0) connect$unix(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000100)="335aba2b9c557ec70554a921ba2485bec2c23221034efc6d2cce5866d6805ecbc13e2f418015ddfc7449c3a40a501c83f6de8650237cd66c7fd464bbfff74f0a7cde9306cb141cf015594d8e81645116d7db4918f5898230528db005d8be2a089940f887d21567c692844c92769e69314caed022b2c98367ce27a0003b58096630a1018d369292069758c2dce92801e1d2c3be8060a8", 0x96}, {&(0x7f0000000780)="bb6f52b071bd19fbd7109038e9882de078a07e6f76c5d14c227ca2676caa8138090323fe099fee22a73cbe92f5724da50c28a8388426a8cee1c846a999f8ff3d6e33b34b505d2e7362b03cef37b2ad7ec50624634a6589b6a9209d38327c8cc6d7d01335e26efa86a7c88fc9a6ac81baac8ea1f01275eea4bda52c19c05e4eff9768e5b075a7c4ab91d449474fb3538ff055472d2524937e8e11914b49424b479a2af4d83f66955f917d10385e3137ef399fe8cb08360a704496a4c0ec2a9579bade51f764b308ddacd2a4c4682d9baa0ad40b", 0xd3}], 0x2) r3 = shmget(0x0, 0x4000, 0x58988b12676938e0, &(0x7f0000ff9000/0x4000)=nil) shmat(r3, &(0x7f0000ff9000/0x1000)=nil, 0x2000) 00:00:07 executing program 3: r0 = socket$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, 0x60000003, 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) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r7) msgsnd(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r9 = getegid() r10 = getpid() r11 = socket(0x18, 0x1, 0x0) setsockopt(r11, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xffffffffffffff45) getpgid(r10) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x0, r8, r9, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r10, 0x0, 0x3, 0x80000000, 0x6, 0x966}) 00:00:07 executing program 5: r0 = _lwp_self() nanosleep(&(0x7f0000000000)={0x800}, &(0x7f0000000040)) _lwp_suspend(r0) _lwp_kill(r0, 0xa) r1 = _lwp_self() _lwp_setname(r1, &(0x7f0000000080)='\x00') [ 64.2387644] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 493 command syz-executor.4) 00:00:08 executing program 2: r0 = socket(0x18, 0x2, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1fffffffffffe}) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) paccept(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc, 0x40000000) mlock(&(0x7f0000ff8000/0x7000)=nil, 0x7000) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 64.4387806] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 493 command syz-executor.4) 00:00:08 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000, 0x10e) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1040002, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x210458, 0x4) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r2, &(0x7f0000000140)=@file={0x0, ""/70}, &(0x7f00000001c0)=0x48) writev(r1, &(0x7f0000000340), 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x2) lseek(r3, 0x0, 0x2) getdents(r3, &(0x7f0000002900)=""/4109, 0x99d) getpid() fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) unlink(&(0x7f0000000900)='./file0\x00') getegid() 00:00:08 executing program 0: open$dir(&(0x7f00000018c0)='.\x00', 0x200, 0x0) r0 = msgget$private(0x0, 0x80) r1 = socket$inet(0x2, 0x20000000, 0xff) recvfrom$inet(r1, &(0x7f0000000000)=""/186, 0xba, 0x41, &(0x7f00000000c0)={0x2, 0x0}, 0xc) msgctl$IPC_RMID(r0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x5) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/163, 0xa3) 00:00:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) poll(0x0, 0x0, 0xffffffff) truncate(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x100000000) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:08 executing program 4: open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mkdirat(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 00:00:08 executing program 2: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000080)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:00:08 executing program 1: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) lseek(r0, 0xf4ff, 0x1) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) unlinkat(r1, &(0x7f0000000040)='./file1\x00', 0x800) r2 = semget$private(0x0, 0x716e3a0f7adb2c24, 0x4) semop(r2, &(0x7f00000003c0)=[{0x2, 0xfcf, 0x800}, {0x2, 0x7ff, 0x1000}, {0xb5c3facbdc77075a, 0x8000, 0x1000}, {0x2, 0x1000, 0x800}, {0x1, 0x4, 0x800}, {0x4, 0xd8, 0x1000}, {0x5, 0x4e90, 0x1800}, {0x1, 0xe2c3, 0xb741747cc3b87a64}, {0x7, 0x3, 0x800}], 0x9) semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000080)) r3 = open(&(0x7f0000000080)='./file1\x00', 0x20000, 0x18c) pwritev(r3, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) pwritev(r0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0) pread(r0, &(0x7f0000000100)="fa809eec8c71b6712607ce0772d0bc8721d695787f7575ad2eee544a68fb27a266cbdddaff9c527421aeeb1143709c48a8b67f6429343d8ff42e98cf2d0dde2fc6335e1e09f331c93cbfd10e9582dea462fbc7bd255fcd321a2d454575a2cb424f39213a8c4d2f8799044fd10e16801de0e9ad57", 0x74, 0x1) [ 64.7588206] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 857 command syz-executor.2) 00:00:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x88) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x10, 0x400) open$dir(0x0, 0x0, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ftruncate(r2, 0xc) [ 64.8188340] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 857 command syz-executor.2) 00:00:08 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom$unix(r0, &(0x7f0000000040)=""/143, 0x8f, 0x43, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) r1 = _lwp_self() clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x64}, 0x0) _lwp_wakeup(r1) 00:00:08 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x3, 0x3, 0x0, 0x1000300010009}) recvfrom(r1, &(0x7f0000000180)=""/176, 0xb0, 0x40, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x8) _lwp_exit() r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200004, 0xa0) utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x1, 0x3}, {0x4, 0x207ebd42}}, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="7d577bb2f4962f4ad2390c26ccfd7c3a4af35320068ff4d95c26be4cd3bf672b87ed528e00"/49, 0x1002f}], 0x100000000000004d, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) munlock(&(0x7f0000002000/0x2000)=nil, 0x2000) mlock(&(0x7f0000004000/0x2000)=nil, 0x2000) pwritev(r1, &(0x7f0000002440)=[{&(0x7f00000002c0)="857631799961f017a744bd1b78b7ce79834d5cc4696e7c00c3b6b327114c8e9b6ede96042f66e9e3f44dddffe987784860acd84b78b4173b8bd82fc64113d6d3c3519d6f568e4c6c12948e355a078d022a9ad868fe2cffeb0edaa5a2df491022f48fd08a7f7119fb", 0x68}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="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0x1000}, {&(0x7f0000002340)="be79e6607fd19465eb1b5c6e1bfbbf662984ebd5a6a40e8b682549e0d3b042316312d059ab78dadee573b55df2b66eede2d88a1feb9dd7341b5162e87ab8dc7b5e0e16fb18789d76279fbb00fdd06b4e406865e00a995356cd7fbd5e4aa26963ac99419def2387ee547292d94f46ef24f95d5fa20c060431b206d1ea8510ac67187e5ac3e60198b9b91c718161674accfcf7", 0x92}, {&(0x7f0000002400)="ad0d0a1de8dc2a078b7ed1602d0b15ddf7a4b9ac0e8b5ced45df91ec64d1e19e0a6ada3e39ad91154bcdeb2a6dab328ed19e6f1c1c480aaf7ce4c80ba845a0a0", 0x40}], 0x5, 0x1cd) 00:00:08 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1) r0 = dup(0xffffffffffffffff) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/171, 0xab) r1 = socket(0x2, 0x3, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = dup2(r1, r2) r4 = __clone(0x0, 0x0) ptrace(0x0, r4, 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES16=r3, @ANYBLOB="0d12db06b3010052ed09", @ANYRES64=r4, @ANYBLOB="ec8839b8284053ad77540a302d815d73ef7e194e1ae86dfcda9926503aefe2c9cf2f261fea57f07022e62a5df728427e2268ed016ecf1d3875376a89ea6c73b79c427f7047b3ffdc79f3f44f5ac26d6e71e28f689d28bd8ada096d1cf95066cde83adfe496b73acdd36cae65df5d6b3e733d7d6c28e93914b16917c894582c21fc67943bc2264b7cdeab8f371c8d56bac9c888acc751fc4a8a417413c6242377", @ANYRESDEC=r3, @ANYBLOB="e60b61c49f24d6a7a8ee659a1f2ab500884582425bdd605cf9d2b97b3a0effff867f0d97a7dd81c08795c24a87a4ebb781bd24aabcf904351eb60deaa0bba5026ae1b0b8439b0aa2012f9a83060157eeca35b0457605defb68669d44abf506843c5c5d389d7da45d5498809b7dd057b4cd37f06aa749053bfd"], 0x7) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r6 = openat(r5, &(0x7f00000002c0)='./file0\x00', 0x2, 0x12) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r8 = dup2(r2, r7) linkat(r6, &(0x7f0000000300)='./file0\x00', r8, &(0x7f0000000340)='./file0\x00', 0x0) sendmsg$unix(r3, &(0x7f00000013c0)={0x0, 0x0, 0x0}, 0x0) [ 64.9288302] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 623 command syz-executor.1) [ 64.9388405] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 623 command syz-executor.1) 00:00:08 executing program 5: r0 = _lwp_self() r1 = socket$inet6(0x18, 0x10000000, 0x80) listen(r1, 0x2) compat_50__lwp_park(&(0x7f0000000100)={0x7fffffff}, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) renameat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') _lwp_unpark_all(&(0x7f0000000040)=[r0], 0x1, 0x0) 00:00:08 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000000)="75098095f2194fde6256c25043800c1d84ae28ea616bb175815bf97f01c601f7ad06e86114f7c6be00b5f463d8a36e8c6dec94ebf4ab625bf5f9861d2d3e76ff2f8ac085bd0fd2b5de6dc42a07d803ee926ff7f57ed51423a2d5f1192aaa33a1b747023111c4a04e7391a76122b06d843075b1bdb734a29165d8ed63c9b40e6d6b06319bfda7cf5e900433fbc88edfa1f3bb6a9e874f0a37f137e951a1997eed0fd67cce9c415b2524a0ac6340092a666fa6a316445e9ca902358c3ac670ce07dd9f5828699dbf5f304e", 0xca) fsync(r0) 00:00:08 executing program 3: bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) pwritev(r1, &(0x7f0000001680)=[{&(0x7f0000000080)="bc784c1acd4223416a4aaf7e315f893c1848ea90da744ececefa627ecbf21698a6598c3e9ef10a9f9cd71c4b4d8d274a5a099a78aa2f25f1f7ce546b9388733141f23cfb83db3e5f68eac96b64b324cac0fb7597", 0x54}, {&(0x7f0000000140)="46d599d3dff544df628b8cc541fa20a57164da4c76f6bdb761e84d350bdde44a2855555e57a8594163bdf05b92679045a96b18152232c919b7f308074a2c75fb6dd98540438e6b899dad42addd52e6c77bd75210ab7037327b74734cda0c733e0c56a8ba8e1eb39b4d6183a311f377315568082e25f9b141cadbc26e1bfbf4067edf7439ba3e8b52df4be47356be60f9f0c73672805974cb83d4", 0x9a}, {&(0x7f0000000200)="ccedac5c0ed5432610687130884868344b0c0fd6633b6fd1423d065241c0e921cfc745d218576b179e639f946953f08c0ec7ccd5876d24c26c20c67aef245d2c0799d582fac57005937571c57901d0b1995047b2cee07f8ae590823f06cd50b71730cf63ffe21a71a6fee94042fb669182a04ed75505372e1f0227ecbed7ef9264c263df90b0a118c8aafeb15e6ad4d30d6e75b5a5263fb944e04c4a1d7f8bf2f56ba4074b60e0a420e1359021d884fd7c8e624571ee64da862933a08763ba1daf", 0xc1}, {&(0x7f0000000000)="286b032ab904fde486aef5d9097aa0b297e61227ee7ec17fc5638c8dbcb7a1da6682cd8f9f437498b10f10ff9eac6a316be5659a7cff1987e57e14", 0x3b}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="5c35df1b2f39c2b5e62156f63261d384e808c3ecf33a3a46af663fbdd485976ab0325ff0866f5ca59996f6eb27a99999a1850afb766c31ad89ca8dc2db722f44d8e2979c67cd7c543788e3b4d591ce225daa4bc20fe81ed637faddfc1a1c1630ddd592f4ae2707f6727d1f662b513f6b64a246f64e47a70f0ae2cbfa67649e6263341a59c2a25bfda0679b5a44b861ab8d062d63254aaeda867334f5152eadd59d61ca8b59cd80480a7827427186da8e797d1c1328991c8f08e5f37cc9b09f8fee1bffc2be6264d340cec817e79d8bf6767f71fcb63b896409eaf1b50bc90e79ca25", 0xe2}, {&(0x7f0000001480)="dae0226c6e055d17761315152859727a8e598b53c3b87232e773add8f416b68b858f4353b041627ede1a8c2847735c0930815ae1cac78e013bec2cef4844a9f3e020cf2467255fe01dc48d88f1adb1add865c5da6696af3edde02b5b9dee19b8f14fdce7a9c7bd956f3d7ae36085d0143bc35bbdb37025b569babd056b5cd90979d45d1d672aba87", 0x88}, {&(0x7f0000001540)="adec76d696e113385273dec0ce9bfc6efec6eacc4497a404d4daba889dac30240b6163502d2a63da3d9d776a98467023812d032abd8cd07fd9724561126007da48215114928870095f8c88aa3db0f3ef391c952dfab048a1d7743eb9c4f0cc5577b7cf2509fb72a67e735306fc8333dfa123dcaa2118486a0ce933b98c6bee5064e93b125acb2a13a26f77759723b2bd9dc1ba3d32857397224e62cd98b111512d7740f60215be6262eecc0b269474", 0xaf}, {&(0x7f0000001600)="c07dbe6caf27638aa50d6b7e520e84909c9ea18854222195e5880e9736eeef22d1904bdfd0e3a7a8303f14babb973c5e579d53de1cc570dabec6bcd3519aafc37cb509d6f0a97d14a9", 0x49}], 0x9, 0x20) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xc10, r2, 0x0, 0x0) fsync(r2) 00:00:08 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) r0 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) r1 = getgid() r2 = semget$private(0x0, 0x3, 0x20) r3 = shmget(0x3, 0x1000, 0x112, &(0x7f0000ffd000/0x1000)=nil) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000240)=0xc) r6 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r6, 0x0) r7 = __clone(0x0, 0x0) ptrace(0x0, r7, 0x0, 0x0) r8 = __clone(0x0, 0x0) ptrace(0x0, r8, 0x0, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x3, r5, r1, r6, r1, 0x0, 0x3}, 0x6, 0x3, r7, r8, 0x4, 0xffffffffffffffe1, 0x80}) semctl$GETNCNT(r2, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r0, 0xffffffffffffffff, 0x0, r9, 0x10}, 0x0, 0xa6}) open$dir(&(0x7f0000000100)='./file0\x00', 0x208240, 0x0) 00:00:09 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) r0 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) getgid() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000140)=@in, 0xc, &(0x7f0000000640)=[{&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f00000002c0)=""/134, 0x86}, {&(0x7f0000000380)=""/201, 0xc9}, {&(0x7f0000000480)=""/35, 0x23}, {&(0x7f00000004c0)=""/181, 0xb5}, {&(0x7f0000000580)=""/106, 0x6a}, {&(0x7f0000000600)=""/30, 0x1e}], 0x7, &(0x7f00000006c0)=""/61, 0x3d}, 0x1) r2 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r2, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r0, 0xffffffffffffffff, 0x0, r3, 0x10}, 0x0, 0xa6}) open$dir(&(0x7f0000000100)='./file0\x00', 0x208240, 0x0) 00:00:09 executing program 2: msgget$private(0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1}, 0xc) r1 = socket(0x18, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockname(r2, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc) close(r1) r3 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvmsg(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/159, 0x9f}, {&(0x7f00000001c0)=""/112, 0x70}], 0x2, &(0x7f0000000540)=""/4096, 0x1000}, 0x40) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r6 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r5, &(0x7f0000000440)='./file0\x00', r6, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r9 = getgid() getgroups(0x3, &(0x7f0000000680)=[r7, r8, r9]) r12 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r12, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r14 = getegid() getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r10, 0xffffffffffffffff, 0xffffffffffffffff, r7, r10]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r8, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r13, r14, r15, r10, r16, r17, r11, r8, r11]) getgroups(0x1, &(0x7f0000001540)=[r8]) sendmsg(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000002c0)="172bbcbe02ca25a6428c6dc4a5b222e4edfc3e5b3b9817d71ef21c28b1ff2011b199d6d02a10d46618d7a434e41eb139f9ef433bfdd803f4b5ab8cfedd4d1af40359c79d25a712098d1884fed0c7336ae6e3bb9ad4488a9c272695f88793fa0253bddc2b553f7b2a4a0d24b59d3da1ffea6fe46f9dd6ab215841d03370b0d2e097442e0866cb4f1105894343d7f0e10f70d121a8ce6829eb46341802c64bf43731d834cd505d059f0e10478e9122de9be43a3aaf8a26670959232449feaef863f7a577eeb46f8e398cc1ffd55141678b010500329bdf6b55ec0c56d2ffc6966047c81f98eb45", 0xe6}, {&(0x7f0000000440)="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", 0xfd}], 0x2, &(0x7f0000000540)}, 0x0) r18 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r18, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) dup(r18) 00:00:09 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x41) select(0x40, &(0x7f0000000740), 0x0, &(0x7f00000007c0)={0x8aad}, 0x0) 00:00:09 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setreuid(0xee00, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendto$unix(r1, &(0x7f0000000300)="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", 0x1000, 0x0, 0x0, 0x0) r2 = getuid() setegid(0x0) seteuid(r2) fchdir(r0) writev(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)="7f9b6320524cfc6769cdcecdf01212db630879b66f5f7d2990e5afda15ff3c9a7fe3877ef2b4fc7c1c58917f12e375a2bf5284a36ea61d6353308a921192c864f9120d19ce98bf5d2ec0e6ce8702f4cff2cfde40de48e839408bb22e7594e0db13358bc9b1e9fc72b22c3bb9d5e2d64e157c7c15cb2b7d3840006d2c39fe5866e9ff312a06b4a8b18aea4d464576b948d0b812543fb0d779f81d334616257881aac19026f2fcfe22ad", 0xa9}, {&(0x7f0000000000)="944b1ea56a23a7601a62268768948b5314e223e3217076b23c3ca5d76079e2232086e58a30d27444a2abde73b5ddeb0a724c303413e5ebe8bc051c04acde808fbf8ad6aab8601365f8", 0x49}, {&(0x7f00000001c0)="93903be3217a5288522dd6961f32053847d4698c721205e1053c4ed34607b5b6256f392aa7f98ce6398070a371f64a5cd83ed126b0abe04fd2d257663ec14ff8eb1a1f7c4c567b19a7", 0x49}, {&(0x7f0000000240)="2b0c524e875e92ede33ebd2b3f36b0858366df2f81afeee9f9448fc54fcb4123a2f0a9f01389ad0342081d51e572c11474ef9aef61eb48d0e6cf931ff0ecf0", 0x3f}], 0x4) r3 = accept$inet6(r1, &(0x7f0000000080), &(0x7f0000001300)=0xc) getsockname(r3, &(0x7f0000001340)=@in6, &(0x7f0000001380)=0xc) 00:00:09 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc) 00:00:09 executing program 5: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc) setgid(r0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket(0x18, 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) setgroups(0x1, &(0x7f00000000c0)=[r3]) setsockopt(r2, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) r4 = semget$private(0x0, 0x716e3a0f7adb2c24, 0x4) r5 = semget(0x2, 0x0, 0x5) semop(r5, &(0x7f0000000740)=[{0x5d305d2ff9fa59d0, 0x2000, 0x1000}, {0x1, 0x2, 0x1000}, {0x4, 0x8, 0x1800}, {0x7, 0x101, 0x1000}, {0x3, 0x2, 0x1400}, {0x1, 0x1}], 0x6) semop(r4, &(0x7f0000000240)=[{0x4, 0x8000, 0x1000}, {0x4, 0x81, 0x1000}], 0x2aaaaaaaaaaaac39) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000001c0)=""/101) clock_getres(0x0, &(0x7f0000000000)) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:09 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0xffffffffffffffff) open$dir(&(0x7f00000001c0)='./file0\x00', 0x42000400000002c1, 0xb0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r1 = getppid() fcntl$lock(r0, 0x4, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1000300010005, r1}) fcntl$getflags(r0, 0x3) sendto$unix(r0, &(0x7f0000000080)="7bbe24bf33df81ccb83b3af120d64e49cc76aabeb45c65fa4a4937f1e9cad943780027d61258e50a74174387f4c9b43ed42e782a6c560956f5825dd440fe0ad0e2ebe7474c668b7d3948f2f0b5d11bc5c0404860af9cd41bc42ec20fbb2374700057ea338cbf9d80c66fb6", 0x6b, 0x40f, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f66696c653000873ebd619da05be2f7625554df248eca50c7a4a3c8f047c35095709fa66b7d0ca1ceef41032909928d0964b63d8684e0191187d0b60c25378c66ca971e162b3c83bd9064f634ec"], 0xa) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:00:09 executing program 1: setrlimit(0x6, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x1430, 0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) listen(0xffffffffffffff9c, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0x1000300010005}) r2 = paccept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc, 0x60000000) setsockopt(r0, 0x1, 0x3, &(0x7f0000000100)="d8f55e9b425399fd0213d9b9e059188b8cdfeaf06e9307fba09e510190b2accaf6011599b12ae84d61e15a0b67d531f60c141cf603150ba8d97287f5b6fac132ca3ed7bdeaf76b38", 0x48) shutdown(r2, 0x1) 00:00:09 executing program 4: open(&(0x7f0000000080)='.\x00', 0x200820, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x88, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0xb1, r0, 0x0, 0xfffffffffffffffb) 00:00:09 executing program 3: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x2060a39, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getpeername$inet(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fsync(r3) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa0b00, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x1410, r4, 0x0, 0x3) r5 = getgid() lchown(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, r5) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40000, 0x114) getuid() getegid() 00:00:09 executing program 3: r0 = open(&(0x7f0000000040)='./file1\x00', 0x200000, 0x2) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='}', 0x1}], 0x1, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="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", 0x1000}], 0x2, 0xfffffffffffffff7) 00:00:09 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) getpid() readlinkat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/142, 0x8e) sendmsg$unix(r0, &(0x7f0000001280)={&(0x7f0000000140)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000001240)=[{&(0x7f00000001c0)="c910dbc64635c77c4f265fd1b5081308316033ca1f0f56df9b119f17661d81a8d3b86ce51684e2a7119aaa7349aca8468dda2c5d05b9e6002bd87bbcee7f9d374ecfa94ad018c2b6a1f28b65d9bfb54155acefe1afd77d66f76642d48968e37bac43ec73", 0x64}, {&(0x7f0000000240)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40d}, 0x3) ptrace(0x5, r1, &(0x7f0000000000), 0x0) 00:00:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchownat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x200) r1 = socket(0x18, 0x3, 0x0) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000180)="01000000", 0x4) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = dup2(r1, r2) writev(r3, &(0x7f0000001880)=[{&(0x7f0000000600)="a3", 0x1}, {&(0x7f0000000640)="c5ef99aeea9f1d8eaa5b0495bc94ff93c7ad5626a2c947787ce1878079416110c9002e350df70cd36d91d66dcbfac38021d902dce2be18affcb4c27f02acae6d73fe93e2", 0x44}, {&(0x7f00000006c0)="5b1dbed8a3d8f1c8c65976dadbedce4c210c96a9cb29b7ceabd29c201f67576779572ea8d7d6c2627016d6e49d03ce2f3c2d21983ccc3b698692a2aa6bb1ba5e7f673284c0d3bc4e159d8e4e164f3b5be213beda974148ca37699dc3d3d7bf374fe259ff0f67ec6c270c6195e3aac45e28d9fa391ac525a5085f4c32e99c605b239f4e9792091b2b6f982e338a4f6c23431e44ba130508f12b90c994e1533d795f3ced912308c8f51f48dec4be79573e8fad5d9b6ab587946b9a7e106c76b017a742b5ba76c82400fd816fcbc430eefb86d15ea1d16d9d36415a22781340b0a100b2d2d5607ac33699ef974ee53cdcc2f0e5e33b9ab7b3ae27ea7918370377508cf7b540a49c08d4abecfd43f023020de213d4e18141a215071ef6e6b84aa95012cb877ba0359821267cc8b31927565006ddc7752e128c3f3ebab744d49496911fdfe2857e1283e423c0082690aca457c46011dd9735f35f0081d660bec0075ea96e72afe393f80cbfa80e7d0f3b3ee60cf874eb86fd87c1a8e5638d2da94572f1a96719fa9b85250c61a06ecb85d8f26d14fe758e8746cf8efae1b4b333abf333a6c60565ca008cd83137418b54e75a0400e737c07ebb815e431ccf7c92739a7e6cbecee54ee2ad2d24f9e6b92f04599cdba8c2fd4b41680570b0c655ee662e18e956763d55a6daa1d2235c53c23915d7c9997e106eaa286d3c848221eb43939059c1e0d740dffef315ebdf13cdfd7a0bf2f9b6e4f7324c9a9b86ab2e8f4191b83e17699e164035dcb5741c88829122ccf35208f5e297a9ea27aafdc0103429be97b3354029d50c6118bc942792ad468dd4a162872ac1f1572154ea02fdf2ff748239b4b589fdb9b9775cb24e8d0c296a3f183dd99a61a3df5cc92de567a3b83d3aa04cc14860f8d87fc90190fbd8829f1242a3e536040bb8af0b0b1f85e3575a9f99bf494bd55c6d1d49f804ee8e8e07f1805d46ad9437f575f50a194a8c373c5efff79eacebe28ebfd9ff7941f09b7479a6d8930af3ea0c7956e3821a8b28f8ea723acc1876b00134a43b15c112aa4d5da46a7b4546d26b6a6704b0913c9952c45abc87d964c9704b0043fb792ad340edf42c965fd44a9871255855c3e5a4bdc0ad6f7e08f730ce09674adb1c8ac76316dfe9d63c4c8190ff2d875c392391d49fc9b383b81830998275903a9dd3250fa1d24eecf4d8fdf7da31f4979ee3393e421446fe90ff6cde5464440d050ad5134864baf6579e05d7b05d14fcf7de1ff4f2bbb87371bb881fa70fe2553cb8a99605afcf5e4d889fb28fc39e96278df8618298c0b6691a27ccc0d59cb8c3dda8b86c7d30f43dabd5de437d08b80b4c38fd79a163f13eba54df04f304465731982fb14985f5266e94c8f24d06a9bfb3e245db92a174192f004cace822685b0cf83cf76000c112e805abe2e8576ec1b54550136209347bd21e04a2acf25998ec40993afc1a3b435bc20d8c1b7dd56f14a940ffbbda7b780c026e9258df875a1d817f6583abbabf71fda07fd0bc38424aa3b1b98d1d3f7d17ee54b45b814a964ffb5a6e1ed9212de1866c1d04977c7d30647ed182aa8eccf2cb12e3b944c29419ee2c37f9f93d31dd9908640093d44e97c2132ab103d1368d7aba4ccde6968d1aab1346fab09a0a1aa6afcaa5d0f3896576404a3af0f9345ae9b76f23ea30436e1acc03e420eb775b724920aad899abc3512bf12132baf1f6654d3af6cb95c434b77815b77afe53e299b0a831d86ce9106fd3d0fd0bce561e461391f3dd02814153f5887f78d77824e8b058b807a84cb26798d5b6a94c976e5522f4daec45fd4fbd36d171a9b7c9b3c894f9acc53de5cf299f98319ac72625e982e68c95bec60a8822e6d74fe46f63197cc575dbf91382166cf1a04fc33170723145bae67e4aec970155230962854f8258bcb80c12872fa1bfb52aa6b385f752d16d600010a751715173fe180963168b3d383b0f08a738d6afd9a778023561aba26faedcaf5f16fad9f31488401db81e79e7d42920ba1fef4adcfa7e69b33ab328245be06ec7af7517139827e4d13152c4e963bb89147dac5de149e2b0eae339c7ae65b8dda480d69a90ac178a58f6ce15aa4ff2c374e328a934ce2aecbadb0241c08b87142493a674839f5c5957f5d1d6d62f89058f7aa3d58d4936e1f1a0f1a886f471cb85f56bd31506aae6f76c4c989ffc93f792364c37d83463e8711d92cc87fdf31c6f7effdae91e27c035baeddbcfed355471a85064b4874b681470afc664e7de36060cbe0dccf26262ab361b55199c29a734903dab635f588535a4532404af12a5fec8c9dbbcd066e90e4805dfecea356f255091700d4d79901566851d9517c3692529b83c338562387333022a732ce61ef902c7b467105306570c0dd2d5681fc06fb57a5d69b61bac4a39a6d12cbcd85e9e2b2d479abd27f3d79d44357e2d264fa202aae457da87148d84eb9dc7413907746794014b947d4e17d3b01be291e680de1ff66fa4e4683407608bcde7917e107a9bd3f0af739890b341ad41fac160cd73aa46a6b9ae34ad3d64ea12535e8e1c8ed6205df448c19cdd5cb9868f6b92572c49ae61ee5333b6ca0bce3bfe606adc2dde52d0d7f4ec7ddf7cce7fcfadf0b796c59dd8e42c5ec48dfc20087f6c8f2ae96da594c4763ef9d00058103005e227f6f2c70e1c0d162138fd394dd1caecf8752867610d56988d0ff7cbec6b82a9fc79ad7277485d31e8f42fe24b937011d7eb3b95aadd834893a9e66447e559aa310b91041dd87073d856d964c98ae27ba7f011752f871069a1a49c0b14312dcd7faf107ca145b2c68b0a63da7c718d35cd8879b2848bd0dcbd7539275b4ca4f1981d6f418715d4d49b06354c98f00cb1a19fcd6ad369224e1c6eba88af29c7ff45c0f0b3e689d7586ac2050596a5b54a744b1f0827f09c5e1f91762b98770b3c329c6570b00a0bd21992ac7264d6812f063b55f2e330183fed91cd4c8fc685758e6fd353d66f334d4473b052a4af58b27f31399a2b211a0e4f657fa5a6fdf037151f5440bb9b6f5d36661d99f80cc3fd745d43299f437ff5883fcbcac14ac4e75c777402507f3416cd47fdd39ad9a0d61aa4ca1227fe94c64658a3f5473371a717e3aa49629d3fe5f4c9c43b7de30e00dfc2483d687d30f5a87daafe69789d877a6fb9ed3100eefa78eaa97bf8fe679cf2d040818aeebe43dcf19080709434f65bf640b5e509ee0850f077639a8732c3ea9be523a89869da2ba71408220110cd2157192ad38985ce9855158bb56c01269e70ed374da3b1cb2f07063b83c4cb05ed77f504600278b0eca37d14f3dab013b1993066bc458859e9ed43c754f5bc020d2531c596c7994c464d1c9a34214596f02a43c4034908c4018521f14c660f26252a77e053da56c74bb44f91f8058b0cc6eb40b235035c0b3a9220a428649f1b29bd0ca517f37636bf930d06c921b5a1143bc944da456cb2f64a167da247ca576ddf42a2f6545c59544279ac74b3c29c9085893e0dd8db39b6f522d56c83c636f7d18957597594512da6b6f7cf336595fca2d61bfa88987b0970b595e77aa76316a043b8cae820a7370bd4db14e1a50be2978beb93695281b13655be48f33264ce7c9f03fb180b4230050cdd93047db7bd32cd49b2e4f32773356029bde23981d5afed8e7cff6a3cd592e283ac10fa988d662a799030de352625cad86097cb483020dab87c911924601f3adbb861a75da1db8f052fb916b5ba01d6ccc3fb208b56e1dd2a4edaa17286078ab79702b1847245339fd0f0397558c2dfe8080442bea92c5cf1bc41d5769ee705847aaa93a6567fb0efd52f3264c88ce09dcd4e974411e78e9fb40e93b026a79dba2cfbfa4a89a77a6ec41162acbed3e820a964ebd7bbe5c644da7c36129fd48f1ae230803a933afb299ad96a1c90f8707741941ac20c71a5279a2f9f66c30743506f8751c208e0b36ab65eae6600db001b0e8588bdef8de1ee88d24f464b7672d2a257f4112717b907802b0db4bfda037656308bf726771ffe49a0de6c121cb15828247e2c511631787d3b43462d65135317e007558fce1c10827e392e269d89645f935ab6e316448250e56b45cc74285cddc82ec8b5bb05638fb488ae0bd08d8c39c522bffc44182acdffa5d17a8d420e7c62079efb674993a149a12519d5d6d2c2b918f357da931936449abf63e1af597a37aca1cc884446b76e7c79b1e52714be13e5886e54ac91e9bcd294354799e9213c211f740187ce481ad8ae600d64e1253471b2c3fb97fb47368870a5bf78b87e814baaf8a0df121c101029af9eff3999f7352efdd6b57f6c06e195b0d984e59739dfbea24b83a9be13b703a9798775cfd121184278cceec7640c063c6e4bde56698debe3b16e137c147d3a5b75d1d3aabcc5889afd921987e11be8dcc7b298d2cf8894cc94cefb609de27b5102412734bdeceaed1bb9af79d400ea657b5cd25891f82933831a3f9b5c279c4bd852bb615a80ecfa8204b74883dcfbe46bfa4a6f7246f76fe9d3952a383b7b635d10ee1f76fb940426e1d9c3807ec74be4ae37698e01481432920faa5068fbdf9dbd67ba21954e7c5c8d7300cd23377a88b1ea10df9e3c694b7ffa6b8a2f599cc0ff30ebd2c09464a8a058be819031703ff66de668f21ade20ed533c1cac2657aa44f3621228a129a990b5424f74d8b6903bcd88303b47168b756a8effb7083c4d94b0e0918469651cb947bb21bf75d6919931d9bba9ddfd08bca66bfd76acdacc882d0fd7a42126deda09ede6310d33cbed1367c57ed2f93f242d492647def01f172220239291757fff85590e04e256521d4fadbd7bdb77ce094282c81b4b61d74eff294ca31f41ec8a9b6ba810e7774e4fa9ebed51a66319814e5827efee1795c4226fed9e980ea06151d06d7e69e176b028cf26cc8a6320366358fcafa564d4490dcac445e55f58b5e3f51695347007fa9a30e9e94a0982c01c28887c2f070714eab0329f9a8081764dfa115baae6dece7b92f371bcfbae3b42a15fa7a9074612b926fe5b4af471392398d7db0f070604be2b0fb4f4296ef04823bec826bddda4f9e06eb9a99cc31d5f276094ed4fd537b5ec02b1f86aeceb026294cf20833b73bf664a6e6cd9950403dcf36d1b6b538407af5a819cc206f1f71afd10e1ab3305860b9df47ca8afbf91332abbf8b87404af5c00e235dcf829be981112ad5cdec7ed21cfd6be5443bcd0a68ece58baadb6a468b73886d0b00007b0e8e36c5c4921f966b175eca4f533082f7310cbb6ca2e97f2f8826b2ddc9bc1eeb3e9cf6b229ee5e6bc11b9a51ccfaf3858e71420c1a6a19ec2ee78697998503f1cb3e00dc3c25bf5b0d5e3cc0e3908a00583619b0152835df72a0e845417a085358cbf08f6cdedf18d8776e2dc88fec32026f28eb57e7c472847707d8781e37301d2baadc56ebee0c05e3150b7e1f01547f542af6fc8b5d97faa22f51bbd89ea56b930ad4f052388ad9616a00a45aa84f2c63f6079a8592759654d8dc6e840208819c5c5b046e71ad7fcab4652bb34468ed6c771e7008eb746e40a071e194d91eb33f7454c25e541e0694752963fe4df5887e83ff510a0a8caacd4c711e928cd1c3aa92442dbc57b0cd95e65abb9edede1f616384a5d88bee5836e2cc9227c2e775200ebceec4ebb8489f8ea2c62f5d0f2963f2189724ca261988887ae5e527853a449ec6ec0d0ee42e22f64f31403f850032a2f5c6dad48475738fd4e5c92308ff49af65f24c271fc8f38aee6a5e8", 0xbec6da905c65b19b}, {&(0x7f00000016c0)="6d36b91f9d14be17ea971840e0fb72c58bc7d7c348408c0ea6c9326b76fa093543c1a7609ea7c90b67b310d40a789276fd4ac35a79e7781a2ba46b68b79a4601a00f7bca9716fa6992c4dc4de60a2b9ccd867232cf5783a35abfc6e98117fc9821ccca6f71f7cfcc261a369adef20eb594a416e0e1fc70f080ce257d40ae26d882cd7d0212e8f2d9d3343d99a278ae780b24b2b476eb17378669cb15c61b3b", 0x293}, {&(0x7f0000001780)="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", 0xffffffffffffff8f}], 0x5) r4 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) r5 = open(&(0x7f00000000c0)='./file1\x00', 0x100, 0x30) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0x69, &(0x7f00000000c0)={{0x18, 0x1, 0x20, 0x911}, {0x18, 0x2, 0x3ff, 0x101}, 0xb061, [0x39, 0xffff, 0xc392, 0x5, 0x7, 0x6, 0x8001, 0x81]}, 0x3c) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r4, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480d8ab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x8, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) 00:00:10 executing program 2: writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x2, 0x2}, {0x18, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20]}, 0x3c) geteuid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)='b', 0x347fff08) writev(r1, &(0x7f0000000240), 0x1000000000000295) r2 = open(&(0x7f0000000180)='./file0\x00', 0x3000183, 0x40) r3 = accept$inet6(r0, 0x0, &(0x7f00000001c0)) fdatasync(r3) r4 = __clone(0x0, 0x0) ptrace(0x0, r4, 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005, r4}) write(r2, &(0x7f0000000080)="e535272c7ac1dfe412f8db68a66fba1b84d4673f84728de1274a3e9cc2b8f06ccd6bf211f1d41124ad00a182304724203973b0dae478539d7f9b069b8d9253b51609c3526c9acc91ac27416c461bbb0c137ebdf854", 0x55) socketpair(0x8, 0x40000008, 0x7f, &(0x7f0000000100)={0xffffffffffffffff}) bind$unix(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="01002a2f6669f83f3000"], 0xa) r6 = shmget(0x2, 0x3000, 0x18, &(0x7f0000ffc000/0x3000)=nil) shmat(r6, &(0x7f0000ffd000/0x3000)=nil, 0x2000) 00:00:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) chroot(&(0x7f00000000c0)='./file1\x00') fchdir(r0) 00:00:10 executing program 0: r0 = socket(0x18, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x1f2, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3, 0x0, 0xffff}, 0xc) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x85ba61aa7847fb62) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x20000000000}) mprotect(&(0x7f0000741000/0x3000)=nil, 0x3000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) r1 = socket$inet6(0x18, 0x4, 0xd4) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffff44) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) 00:00:10 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) getdents(r0, &(0x7f0000000040), 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000500)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2", 0x81}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) _lwp_continue(0x0) socket$inet(0x2, 0x4, 0xe1) setsockopt(r1, 0x0, 0x14, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) [ 66.7490060] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 885 command syz-executor.4) 00:00:10 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x20) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$inet(r1, &(0x7f0000000100)={0x2, 0x3}, 0xc) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/66, 0x42) pipe2(&(0x7f0000001cc0)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) [ 67.1590558] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 885 command syz-executor.4) 00:00:11 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setreuid(0xee00, 0x0) getuid() openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x60108, 0xc) r1 = getuid() r2 = shmget(0x0, 0x1000, 0x408, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r1, 0x0) seteuid(0xffffffffffffffff) fchdir(r0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="5100fe15078202e4"], 0x1) r3 = socket(0x2, 0x2, 0x0) connect$unix(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="7bf2dd989c1d579b93ef2481ba117f289d560e9f6fa2d6189d1d79b84f6761d5fb6e92e94f8728edec9978775d5e09a94a27c226ce5383f7dd57e8cbc8560d6fdd10b65daa13f056ecb82d1207b8d379b683f79bbac75d393f7b253da602f2ec6a00000000e99694de2f9c125897e5575fc2"], 0x10) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000000c0)="071400000f370025ff149b33ff0f000000000000", 0x14) writev(r3, &(0x7f00000013c0)=[{&(0x7f0000000100)="aaef993d5e715acf4cc3591de8aca2108c810504d8ae120801ecafdc94809b04ca5c57bf6acbf30aeb0afecb9fe76df0c20416d8c1da8a185ee480de7d29e0d575a761f330a7ab0987b0a1038bfba3cb42d6b277a7c4b9b3a3ba112239fbbd536c3f257af395555f6582a6517828e877cb31caf58a28c06720ac355cbbc13646f7bc30828542c50c45dbc733a1c2383ee3398d4be741d766f6d4190d617ad28e36", 0xa1}, {&(0x7f00000001c0)="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", 0x2b8}], 0x2) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) geteuid() pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r6 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r5, &(0x7f0000000440)='./file0\x00', r6, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$dupfd(0xffffffffffffff9c, 0xc, r8) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r9, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r9, 0xffff, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0xc89bc6a7afbd0917) r11 = getgid() getgroups(0x3, &(0x7f0000000680)=[r7, r10, r11]) r14 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r14, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r16 = getegid() getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r12, 0xffffffffffffffff, 0xffffffffffffffff, r7, r12]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r10, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r15, r16, r17, r12, r18, r19, r13, r10, r13]) r20 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r20, 0x0) chown(&(0x7f0000000480)='./file0\x00', r20, r17) paccept(r4, &(0x7f0000000100)=@in, &(0x7f0000000140)=0xc, 0x50000000) 00:00:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x10, 0x0) bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0x3}, 0xc) 00:00:13 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x8000, 0x8) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) r0 = socket$inet(0x2, 0x5, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000200)=0xc) r2 = geteuid() pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r4 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r3, &(0x7f0000000440)='./file0\x00', r4, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r7 = getgid() getgroups(0x3, &(0x7f0000000680)=[r5, r6, r7]) r10 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r10, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r12 = getegid() getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r8, 0xffffffffffffffff, 0xffffffffffffffff, r5, r8]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r6, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r11, r12, r13, r8, r14, r15, r9, r6, r9]) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000240)={r1, r2, r6}, 0xc) open$dir(&(0x7f00000000c0)='./file0\x00', 0x1330448, 0x26) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00') utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0xce, 0x72}, {0x1ff, 0xb5}}) 00:00:13 executing program 3: getgroups(0xa8, &(0x7f0000000040)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) select(0x40, &(0x7f0000000080)={0x9, 0x7fffffff, 0x2ae5, 0xa6a, 0x2a7, 0x2, 0x4, 0x8}, &(0x7f0000000100)={0x5748, 0x9, 0x55a8, 0x1, 0x3f, 0x3, 0x4, 0x7}, &(0x7f0000000140)={0x257b688a, 0x1, 0x4, 0x7fff, 0x0, 0xa8dc, 0x0, 0x5}, &(0x7f0000000180)={0x6, 0x855e}) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) setgroups(0x2, &(0x7f0000000040)=[r1, 0x0]) 00:00:13 executing program 0: r0 = socket(0x2, 0x10000002, 0x0) connect$unix(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="335aba2b9c557ec70554a921ba2485bec2c23221034efc6d2cce5866d6805ecbc13e2f418015ddfc7449c3a40a501c83f6de8650237cd66c7fd464bbfff74f0a7cde9306cb141cf015594d8e81645116d7db4918f5898230528db005d8be2a089940f887d21567c692844c92769e69314caed022b2c98367ce27a0003b58096630a1018d369292069758c2dce92801e1d2c3be8060a8", 0x96}, {&(0x7f0000000780)="bb6f52b071bd19fbd7109038e9882de078a07e6f76c5d14c227ca2676caa8138090323fe099fee22a73cbe92f5724da50c28a8388426a8cee1c846a999f8ff3d6e33b34b505d2e7362b03cef37b2ad7ec50624634a6589b6a9209d38327c8cc6d7d01335e26efa86a7c88fc9a6ac81baac8ea1f01275eea4bda52c19c05e4eff9768e5b075a7c4ab91d449474fb3538ff055472d2524937e8e11914b49424b479a2af4d83f66955f917d10385e3137ef399fe8cb08360a704496a4c0ec2a9579bade51f764b308ddacd2a4c4682d9baa0ad40b", 0x1f1}], 0x2) 00:00:13 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0xfffffe3b) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:13 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchownat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x200) r1 = socket(0x18, 0x3, 0x0) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000180)="01000000", 0x4) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = dup2(r1, r2) writev(r3, &(0x7f00000004c0)=[{&(0x7f0000000080)="e403e9830c07d275d4bdb7cae3d2271324d5570b7422aebbc9fb50f8c6502e24efe57654084907a77d0f5a38171c418a62", 0x31}], 0x1) r4 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) mknod$loop(&(0x7f00000000c0)='./file1\x00', 0xc020, 0x1) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r4, 0x0, 0x0) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480d8ab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) 00:00:13 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x4) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x2) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='}', 0x1}], 0x1, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) 00:00:14 executing program 4: r0 = semget$private(0x0, 0x716e3a0f7adb2c24, 0x4) semop(r0, &(0x7f00000003c0)=[{0x2, 0xfcf, 0x800}, {0x2, 0x7ff, 0x1000}, {0xb5c3facbdc77075a, 0x8000, 0x1000}, {0x2, 0x1000, 0x800}, {0x1, 0x4, 0x800}, {0x4, 0xd8, 0x1000}, {0x5, 0x4e90, 0x1800}, {0x1, 0xe2c3, 0xb741747cc3b87a64}, {0x7, 0x3, 0x800}], 0x9) semop(r0, &(0x7f0000000000)=[{0x2, 0x1, 0x800}, {0x3, 0x8, 0x9633b87d653da86f}, {0x0, 0x6, 0x1000}], 0x3) r1 = semget(0x2, 0x0, 0x5) semop(r1, &(0x7f0000000740)=[{0x5d305d2ff9fa59d0, 0x2000, 0x1000}, {0x1, 0x2, 0x1000}, {0x4, 0x8, 0x1800}, {0x7, 0x101, 0x1000}, {0x3, 0x2, 0x1400}, {0x1, 0x1}], 0x6) semctl$IPC_RMID(r1, 0x0, 0x0) [ 70.4893759] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1210 command syz-executor.4) [ 70.5003567] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1210 command syz-executor.4) 00:00:14 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)}], 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = fcntl$dupfd(r2, 0xc, r3) unlinkat(r4, &(0x7f0000000080)='./file0\x00', 0x800) _lwp_exit() open$dir(&(0x7f0000000040)='./file0\x00', 0x1000488, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) pwrite(r3, &(0x7f0000000100)="e4d2b5aa7bb9f63877e51e5f362d4315215f61a1a82c8cd166b16ff38269e5cada6abc82323bc6d4fd7980f8eb1689d4aa9bc416592bb01cd89b", 0x3a, 0x1ab) ptrace(0x5, r1, &(0x7f0000000000), 0x0) [ 70.5393921] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 751 command syz-executor.2) [ 70.5593912] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 751 command syz-executor.2) 00:00:14 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/223, 0xdf}], 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, 0xffffffffffffffff, 0x0, 0x0) [ 70.6893998] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1438 command syz-executor.2) 00:00:14 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000000029, 0xa, &(0x7f0000000180)="01000000", 0x4) unlink(&(0x7f0000000000)='./file0\x00') 00:00:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000100)={0x0}, 0xc) fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x2, 0x1, 0x2, 0x81, r2}) getpeername(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) open(&(0x7f00000000c0)='./file0\x00', 0x1200800, 0x1) setrlimit(0x2, &(0x7f0000000000)={0x7, 0x95}) socket(0x800000018, 0x1, 0x0) socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) 00:00:14 executing program 1: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/32, &(0x7f0000000180)=0x20) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x2fc, 0x0) msgget(0x1, 0x1) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r2 = msgget$private(0x0, 0x0) r3 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r3, 0xffff, 0x400, 0x0, 0x0) r4 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r4, 0xffff, 0x400, 0x0, 0x0) r5 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r5, 0xffff, 0x400, 0x0, 0x0) r6 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r6, 0xffff, 0x400, 0x0, 0x0) r7 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r7, 0xffff, 0x400, 0x0, 0x0) msgsnd(r2, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x8, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) getgroups(0x3, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff]) r9 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r9, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r9, 0x0, 0x0) r10 = msgget$private(0x0, 0x0) r11 = msgget$private(0x0, 0x0) msgsnd(r11, &(0x7f0000000340), 0x0, 0x0) msgsnd(r10, &(0x7f00000002c0)=ANY=[@ANYRESDEC], 0x1, 0x800) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0x9) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) getegid() getpgrp() r13 = __clone(0x0, 0x0) ptrace(0x9, r13, 0x0, 0x0) r14 = __clone(0x0, 0x0) ptrace(0x9, r14, 0x0, 0x0) ptrace(0x2a, r14, &(0x7f0000000040), 0x0) 00:00:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) geteuid() setuid(0xee01) utimes(&(0x7f0000000040)='./file0\x00', 0x0) 00:00:14 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x40) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) chroot(&(0x7f00000003c0)='./file1\x00') fchmodat(r0, &(0x7f0000000000)='./file1\x00', 0x2, 0x200) fchdir(r0) 00:00:14 executing program 0: _lwp_create(&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000800f9ffffff0100008008000000ffffff7f0000000007070000000000000100000000000000040000000000000009000000000000005e2a282e2c3a5b003024db650a09918cd7f96febc98891fc6ad130c16a9788b8dd932c2fdf9a52f229201baf49ceb28209177dd7a2bf601f0460af3154717dd6943e1168237e0544a250168c63f0bc0f87fba41beb21170ae9795c38a48b20bcf3b2fea840657d6745891e470696afa0"], 0x80, &(0x7f0000000100)) setrlimit(0x8, &(0x7f0000000000)) r0 = socket(0x0, 0x0, 0x0) pipe2(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$inet(r1, &(0x7f0000000140)={0x2, 0x1}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x18, 0x3, 0x0, 0x7}, {0x18, 0x1, 0x1f}, 0x2, [0x1, 0x57, 0x81, 0xfffffffb, 0x1, 0xc800, 0x2]}, 0xffffffffffffff42) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:00:14 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001580)=[{0x0}], 0x1) __clone(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) r2 = socket$inet(0x2, 0x3, 0x5) flock(r2, 0x6) 00:00:14 executing program 0: r0 = socket(0x1f, 0x5, 0x0) listen(r0, 0x0) accept$unix(r0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="9d50a4cb81ff241b1b3037ad790a154f1000000000000000ffff0000019ecac09100036ce04aa4000000"], 0x10}, 0x0) 00:00:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) socket(0x11, 0x3, 0x0) socket(0x1f, 0x1, 0x0) pipe(0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x40000001, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) select(0x40, &(0x7f0000000180), &(0x7f0000000240)={0x8001}, 0x0, 0x0) 00:00:15 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = socket$inet6(0x18, 0x2, 0x80) r2 = __clone(0x0, 0x0) ptrace(0x0, r2, 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f00000000c0)={0x2, 0x1, 0xffff, 0x1, r2}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x1) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) [ 71.4394839] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 840 command syz-executor.1) [ 71.4794836] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1438 command syz-executor.2) [ 71.6495027] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 840 command syz-executor.1) 00:00:15 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) open(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080), 0x200000bb, 0x0) [ 71.8795182] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 904 command syz-executor.5) € [ 71.9698031] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 904 command syz-executor.5) 00:00:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000140)='./file0/../file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x480001, 0x30) 00:00:15 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fsync(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:00:15 executing program 1: r0 = _lwp_self() _lwp_wait(0xffffffffffffffff, &(0x7f0000000000)=r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setgroups(0x1, &(0x7f0000000440)=[0x0]) 00:00:15 executing program 4: bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) fcntl$dupfd(0xffffffffffffff9c, 0xc, r0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000540)=""/144, 0x90, 0xa1, &(0x7f00000002c0)={0x2, 0x1}, 0xc) fdatasync(r0) r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x8000, 0xa4) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000380)="8779b8ea009a7747412de2b98cb66abeecafedee5b757548ef23dfd5688503065eb69309961bd60b44f32d51e394e38efbf6e7f9d75f13baebee49840336796815dba879f541219e6c76f763fc240b6463a7fc4cbe59e84ae1a81a72ac69ccdf170357821e555c5a4372fe878deea2832cd83e5318e89afd352a31c3917d3398cf5ce3fa7afbd79865aec227df45fe6d14999ec060d18d9e8edd9c6f01ff61486ca020cbeb"}, {&(0x7f0000000440)="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", 0x34e}, {&(0x7f0000000600)="4fa0c66eacce8873b5cb7ab8bbc46b97f87187d0c50496d67dfed49d7bfeb9386b08e1bc158239c30b5af2141bc1ea4baa19f6f51b74b31eb00f73ed775e3301ede0808b878eaf619fa1c51abdb1e5343b41287a32d8dee56fbf24f61102a910d0855a4d5eb99cea6a45c43e3881e32ae720ce20ac8d24c78d1cadefab39c70c40674ac1fd6064144733163b33c41c23becec68c0e7a6600"/161}], 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = accept$inet(r3, &(0x7f0000000280), &(0x7f0000000080)=0xc) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x10) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getdents(r6, &(0x7f0000000140)=""/7, 0x7) flock(r4, 0x1) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) utimensat(r7, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={{0x8, 0x4}, {0x7, 0x80000001}}, 0x300) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) fsync(r9) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r8, 0x2) sendto$inet6(0xffffffffffffff9c, &(0x7f0000000040)="b9ea53d4ab831a2486c4940a405910df4b19988cf71ca73ecef9233613d2fc04f26bd5c20aacea1c2261740d731fd695", 0x30, 0x8, &(0x7f0000000200)={0x18, 0x0, 0x4, 0x1561}, 0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xc10, r2, 0x0, 0x0) fsync(r2) 00:00:16 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000340), 0x0, 0x0) r1 = getuid() pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r3 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r2, &(0x7f0000000440)='./file0\x00', r3, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() getgroups(0x3, &(0x7f0000000680)=[r4, r5, r6]) r9 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r9, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r11 = getegid() getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r7, 0xffffffffffffffff, 0xffffffffffffffff, r4, r7]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r5, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r10, r11, r12, r7, r13, r14, r8, r5, r8]) r15 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r15, 0x0) r16 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r16, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r18 = __clone(0x0, 0x0) ptrace(0x0, r18, 0x0, 0x0) r19 = getpgid(r18) r20 = __clone(0x0, 0x0) ptrace(0x0, r20, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x9, r1, r12, r15, r17, 0x10, 0x60}, 0xfa7, 0x2, r19, r20, 0x9, 0xffff, 0xf4, 0x8001}) r21 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) __clone(0x0, 0x0) _lwp_getname(0x0, &(0x7f00000000c0)=""/14, 0xe) utimensat(r21, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8, 0x8}, {0x1f, 0x80000001}}, 0x0) r22 = socket$inet6(0x18, 0x4, 0x4) fchmod(r22, 0x180) 00:00:16 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9d2e7ae9fed58938ea6ac68a0b0632688ca0fab3647175abf22fea120c9b3bb77ca60c128295bf234505356095dbf9e50a4a5079723b57fed8ef0a251b91e67e1f5d347d5b668a390a25beea3962e7c10b8d9f53f5c82b5eacc26757d14f2fa6be9a2cbb2cfacc5e906dfd1e3208364bbc454327b6a1522c332ea628b8cb672e9e7247818f970e017c7cb9303e6b505059f34d3fb9df3993b7535fa26", 0xc1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:00:16 executing program 0: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x40}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setrlimit(0xf, &(0x7f00000001c0)) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 72.8298539] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1338 command syz-executor.1) [ 72.9096417] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1338 command syz-executor.1) 00:00:16 executing program 1: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x1000000000029, 0xa, 0x0, 0x0) 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) sendto$unix(r3, &(0x7f0000000180)="69a038626e2fb384046a651c464ae3d3146c9603096ecfd6c8376ce139a5de1a508a747c40c6a326cc472b4881ddffffffff00000000fa56ff0f56af9bbcd3395bc310153878e7c06bdca9cee8de5c507ad810a5efed299747316f760934c258711f156a9e2eaf49f0be1ca650fe32682f167ad9dabcc4572c1eb5897ea31810", 0x80, 0x8, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 00:00:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r0 = socket(0x10, 0x2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) recvmsg(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffeec, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/75, 0x4b}], 0x1000000000000166, 0x0}, 0x0) r1 = socket(0x18, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000540)=""/32, &(0x7f0000000580)=0xfffffffffffffe62) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x2fc, 0x0) msgget(0x1, 0x1) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) mlockall(0x0) r3 = msgget$private(0x0, 0x0) socket(0x18, 0x2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r4, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f00000002c0)="388ac2a2663a8b72ba7234fee403ac25d83a9526c53c26aca36321e61b2fde5776a1b363bc680a9994774bf80d8ae2be2c026c746f0d65872894420b2e2d39108d98731e95ea86a609fa624e55c362de2aa70daf9aa54e0b12c6a8d7f6e68ab6fc8487c20f", 0x65, 0x2, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0xf, 0x0, 0x1d4) setsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x1007, &(0x7f0000000500), 0x4) r5 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r5, 0xffff, 0x400, 0x0, 0x0) r6 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r6, 0xffff, 0x400, 0x0, 0x0) socket(0x18, 0x2, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x8, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000340), &(0x7f00000003c0)=0xc) 00:00:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setuid(0xee01) semget(0x0, 0x8, 0x4c1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10) dup2(r1, r0) socket(0x2, 0x1, 0x1) r2 = dup(r0) getpeername$unix(r2, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, r2) writev(r1, &(0x7f0000000380), 0x10000000000000dd) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/201, 0xc9) r4 = accept$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = socket(0x2, 0x2, 0x0) connect$unix(r6, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x10) dup2(r6, r5) dup(r5) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) 00:00:17 executing program 5: munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = shmget(0x3, 0x2000, 0x0, &(0x7f0000001000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffdf}, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000002040)=""/4096) 00:00:17 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$getown(r0, 0x5) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffff9c, 0x29, 0x69, &(0x7f0000000040)={{0x18, 0x3, 0x0, 0x200}, {0x18, 0x1, 0x3, 0x8}, 0x6, [0xdd0, 0x3, 0x80000000, 0x7, 0x1113, 0xffffffe1, 0x54431f8b, 0x2]}, 0x3c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x1000004) pipe(&(0x7f0000000000)) write(r1, &(0x7f0000000100)="fa6c22ee9cde052a231bd571a700ae58ca5d1af5b3545a36be0d9c5e2ca830db2047f486c4ade236ea740931b2780b67fb135e3d4895e1b2aed80e77732b8b37dc0702e5317b4f0c8d722b592f87caadccbf6ec42ee85e722f9f6b0212f35874024e78acf25ea182b6fc979edcb32e9fed2c2d8b39885bbec55390434ccd7e000000", 0x82) 00:00:17 executing program 4: r0 = socket(0x18, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x1f2, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3, 0x0, 0xffff}, 0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x20000000000}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockname(r1, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 73.4396742] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1444 command syz-executor.4) 00:00:17 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='}', 0x1}], 0x1, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r2 = socket$inet(0x2, 0x10000000, 0x40) shutdown(r2, 0x2) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) [ 73.6196886] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1447 command syz-executor.5) [ 73.6396971] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1447 command syz-executor.5) 00:00:17 executing program 5: 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) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0xc) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) poll(&(0x7f0000000040)=[{r1, 0x1}, {r0, 0xe91d0cf14f5155b5}], 0x2, 0x2) 00:00:17 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendto$unix(r0, &(0x7f0000000000)="be0cd1f76679", 0x6, 0x6, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x1f, 0x5, 0x0) getsockopt(r1, 0x4, 0x1, 0x0, 0x0) 00:00:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000040)=""/133, 0xffffffffffffff14, 0x2, 0x0, 0x0) writev(r0, &(0x7f0000000740), 0x295) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000100)=""/234, 0xea}, {&(0x7f0000000200)=""/46, 0x2e}], 0x3, 0x5) 00:00:17 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$getown(r0, 0x5) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffff9c, 0x29, 0x69, &(0x7f0000000040)={{0x18, 0x3, 0x0, 0x200}, {0x18, 0x1, 0x3, 0x8}, 0x6, [0xdd0, 0x3, 0x80000000, 0x7, 0x1113, 0xffffffe1, 0x54431f8b, 0x2]}, 0x3c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x1000004) pipe(&(0x7f0000000000)) write(r1, &(0x7f0000000100)="fa6c22ee9cde052a231bd571a700ae58ca5d1af5b3545a36be0d9c5e2ca830db2047f486c4ade236ea740931b2780b67fb135e3d4895e1b2aed80e77732b8b37dc0702e5317b4f0c8d722b592f87caadccbf6ec42ee85e722f9f6b0212f35874024e78acf25ea182b6fc979edcb32e9fed2c2d8b39885bbec55390434ccd7e000000", 0x82) 00:00:17 executing program 4: munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1010, r0, 0x0, 0x0) r1 = getppid() fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x2, 0x3, 0x8, 0x6, r1}) [ 73.8897207] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 942 command syz-executor.5) 00:00:17 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) flock(r1, 0x1) [ 74.1097534] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 942 command syz-executor.5) 00:00:17 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='}', 0x1}], 0x1, 0x0) r2 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r2, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r4 = open$dir(&(0x7f0000000480)='./file0\x00', 0x440200, 0x110) renameat(r3, &(0x7f0000000440)='./file0\x00', r4, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r7 = getgid() getgroups(0x3, &(0x7f0000000680)=[r5, r6, r7]) r10 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r10, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r12 = getegid() mknod(&(0x7f0000000180)='./file0\x00', 0x8000, 0x9) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r15 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r14, &(0x7f0000000440)='./file0\x00', r15, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r14, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r18 = getgid() getgroups(0x3, &(0x7f0000000680)=[r16, r17, r18]) r21 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r21, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r23 = getegid() getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r19, 0xffffffffffffffff, 0xffffffffffffffff, r16, r19]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r17, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r22, r23, r24, r19, r25, r26, r20, r17, r20]) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r28 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r27, &(0x7f0000000440)='./file0\x00', r28, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r27, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r31 = getgid() getgroups(0x3, &(0x7f0000000680)=[r29, r30, r31]) r33 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r33, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0), 0xc) r34 = getegid() getsockopt$sock_cred(r33, 0xffff, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r32, 0xffffffffffffffff, 0xffffffffffffffff, r29, r32]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r30, 0x0, 0x0]) getgroups(0x5, &(0x7f0000000200)=[r8, r17, r34, r5, r8]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r6, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r11, r12, r13, r8, r35, r36, r9, r6, r9]) fchownat(r0, &(0x7f0000000100)='./file0\x00', r2, r11, 0x600) r37 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r37, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r38 = __clone(0x0, 0x0) wait4(r38, 0x0, 0x4, 0x0) fcntl$lock(r37, 0x0, &(0x7f00000001c0)={0x5, 0x1, 0x100, 0xc49, r38}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 00:00:17 executing program 2: r0 = socket(0x1f, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, 0x0, 0x0, &(0x7f00000002c0)=[@rights={0x10}], 0x10}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind$unix(r1, &(0x7f0000000040)=@abs={0x3, 0x0, 0x3}, 0x8) 00:00:17 executing program 4: clock_nanosleep(0x40000000, 0x1, &(0x7f0000000000)={0x10001, 0x947}, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004082c2, 0x55) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x290) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x3564d}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) _lwp_exit() 00:00:17 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x90, r0, 0x0, 0x0) [ 74.4897752] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1566 command syz-executor.5) 00:00:18 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x1018020, 0x59) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x602, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') unlink(&(0x7f0000000000)='./file0\x00') 00:00:18 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) write(r1, &(0x7f0000000440)="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", 0x1a5) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fdatasync(r2) 00:00:18 executing program 0: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r0 = __clone(0x0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x3000) shmctl$IPC_RMID(r1, 0x0) getuid() r2 = socket$inet(0x2, 0x40000003, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x100b, 0x0, 0x0) r3 = socket$inet(0x2, 0x40000003, 0x0) getsockopt$sock_timeval(r3, 0xffff, 0x100b, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0xc, r3) r5 = getpgrp() r6 = shmget(0x2, 0x2000, 0x20, &(0x7f00002e9000/0x2000)=nil) r7 = geteuid() r8 = getgid() r9 = getuid() setreuid(0x0, r9) r10 = __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r12 = msgget$private(0x0, 0x0) msgrcv(r12, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r12, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a380f0cef24dbb70002ec2fc141959100"/52], 0x31, 0x800) msgrcv(r12, &(0x7f0000001180)={0x0, ""/84}, 0x5c, 0x0, 0x800) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r14 = semget$private(0x0, 0x7, 0x0) semop(r14, &(0x7f0000000240), 0x0) semop(r14, &(0x7f0000000240), 0x6) semctl$SETVAL(r14, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r14, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r15, r13, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r16 = getuid() r17 = getegid() msgctl$IPC_SET(r12, 0x1, &(0x7f00000010c0)={{0x0, 0xffffffffffffffff, r15, r16, r17, 0x8, 0x6}, 0x9a97, 0x9, r10, 0xffffffffffffffff, 0xfffffffffffffffb, 0x10000, 0x617c, 0x45c}) r18 = __clone(0x0, 0x0) ptrace(0x9, r18, 0x0, 0x0) ptrace(0x26, r18, &(0x7f00000001c0), 0x0) ptrace(0x1, r18, 0x0, 0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000040)={{0xf253, r7, r8, r9, r17, 0x10f, 0x3}, 0x10000, 0x8, r18, r5, 0x2, 0x8, 0x3}) r19 = getgid() fchown(r4, r9, r19) shmat(r1, &(0x7f0000000000/0x3000)=nil, 0x2000) r20 = __clone(0x3400, &(0x7f0000001040)="4ee8a44874b57aec4a0bccc2af11d7abe8ab88870048793ef2a8b0b3afc8e97b003b4bc3334879b39962") ptrace(0x9, r20, 0x0, 0x3) wait4(0xffffffffffffffff, 0x0, 0x10037, 0x0) ptrace(0x5, r0, &(0x7f0000000000), 0x0) r21 = msgget$private(0x0, 0x2d) msgget$private(0x0, 0x200) msgsnd(r21, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x44b, 0x800) wait4(0x0, 0x0, 0x738c6348e5e6f7c4, 0x0) msgctl$IPC_STAT(r21, 0x2, &(0x7f0000000040)=""/74) wait4(0x0, 0x0, 0x2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 00:00:18 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x201, 0x80) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) __clone(0x5ff, 0x0) __clone(0x2800, &(0x7f0000000140)="ea9d7f1b015bb4a364d72e13ba35d915fdf2d5afb7dfafb7cbf4e965c1342f51719983326bd28e36385c46aa367d90fcc0a113598f0c8194e821c32935d70afc0eec7e958c74f5d0ba13fb9122b5aac6b22970743d43e778ae1ecf9d911fc04e1461dc8c5de29a9dcb5c303f5a0466b15bc6ef330b92219ae12207b13bcbf24df118a76f82f42707683c33d7fd1a8b00f5312f111d3e3890c524e49fa1246bf5eb27841b305d824223d527447d16a20bbf1fac1d63c4e497b47fd2a95a46debfa2f6ec2fa9c212a3eeafee1bad3a01a8ac2b6f6609cc98677ba54b17a0efd050c5d05ae22a411ba0eb3ca2df6ed7e2a59f139e0e289092d3db0d681017b6393a6fa37044843062ec6b58f32dcfb6b80fea8f1224140818204fa12cc03b6b40b8e71b936cc3fc39c5372f01ca2a9ea115fa66eba06c7d42a3fd53bd828bb764aef599e2506a264195e3a963e776f6852135887f433b28c70f40366559d2fc1e22a6de1374c5d47ec4538c788e03954e022e0d1762d30b3a8761c98cae8de666c4d6306c0642bd519595e607f2f3607c564720a1f48f4832a7c680adbe1aca9db61ac752dabd4eb739e3c4e7d82cc29f950c4bb842471d77fa27e84e20b2548f77c519d0c52dbc987162b10441e2791758bee53f4b7d5bb9fc1cc023b7e58073374cc72f5fb52c83a0553809dc2e5aba71741568772780b30f64c4b28f42c53365592e133e278d6376913a93990d471da15ed8b4e6dffb2fc1aa61225134d51e95535e4a89d96a5dae9287555db5a14239b348fac8e58216810e52b1870a601dd1826c6b0493ab3b5f796b0e5685da10a22d12d82f454aceff019539567cf46c70beb4a3809ff0cb2ce66f49208eac121b157b8ecb54758b4ab83df239c232e7c09bb2408334624173e4a773c32c1ee32666ea8afc12c4523ab7580f3ccafd5d8a43c5b52e688419ecbac211cf73c49150df8a3c8f1ea5c76557b26279f8ec10b3f6e9d81525e2ba42575727a9251805ea3db54cdb574f57799469633f0cd5c708716655c13fa4632139509721d2718068687bd94d9dedbc48c43ad7ab01994fa699f93199d5a9c2d6e48b082fa6e4d1f384064c77020b2518f664e4eedfeb06bf984a085da9f19e1e70997ccf8c357dcbc1c2c4535572d2d854dd9ef54c86f108090d2a250a002302beb1321f5eec06bce5217a9395267f166ce27b260dbe147f459d565c60a7373a58f5c2090c340357ffd0d9b888b7111acd132f848bcf64fa37a8e852c78d3ac379ba071cd76448e1278652ad0077053fc6a129fe7b91cdd8c0483af423545a36e41a408533501e9212c208f15630945923201ce4cc92e7382ff3ff01649c6a1af2d040650f47ee3fc10e4bab215f691c0ce306b5908bdddc1baabb8e99a9e5ec609b5b56a0882c0f28125be40a714b29a2e60eb1eb70279a30bb56969b55279f0dac13036da02f5cf1523c79b64da3eabf33acbb84355c960c55cb79349b7d87c9faa5c768f643c5a5d79685b963eebbde9451624fff6cca93f0227a7fd91228105db9cd4f06f7651e728551a5bd1087c6704174e592525febf85fa121f89d1051007b886d2a5f7357fa8436589069e19c7a47f6df2bca56b54a59b323e566a3a22370e425ce0817423171ced5de0e49152a42117df436ca4d928be5583cd67eabd5f7aed88b33faea9878803ff1535bcb1d71bc79a0c0dc47b642a8e1225c7ac86c40ab90deadfcb4bebe5376f0e72357e40a0398f6088af10291800e63d34ec47fa732d473b243c6a5a6cd53ece39d456fd82653fd136fd4de40c469235e06ecb3b682767dc007256c4b753c62ba7f5270250bef7e542546c968615b7190fa41e7ddd2d38a209a4b593123c98b1511f12c3ab19c30ffb42bfa99d52a1c84270c75b523d4cf68d4456c3ebf683c22d762e708ba679fac915e4f0b5bfb6893f413cfa0e758b786d665377062ad4711937435ee5a7473eaf8be60582e28f7aed97b1949d42b5df78b197a9eaf25f5bebb804118bc6a17d611256d567bcff8e0ccfb484aa0fe83b11bebc826200cd852426026fb046ded0a799741f5d828762cab518d267df07df7bfad206eca60f33c2a8ef7f1cc7af4d8e4a59c1186e0b1b360dd5f01e267e0d72f1044af92f713a299efed7e22c3a14b728c009ac921ad22c7b885f50c76718f2631ddcf97f4fe7c8127099782145db5effa246daf11a67dac4f92d53453debd1533917589c1c58d9cde489d6d5db1663b4406e8cbcdaf7875ac4c82da3ac83f28c787dfa3467546270e1b27a193fb6a98909c03d91590db2f8375eb765b96fb9ee49ac8c1a89f525328c08a241cb54d922c31b1a4fd2acfda8e1afd5650b7398fcf54e5119116b38c6ecc7b98d498278a7c3bf51d88371dce183a0e68c3627cf483aabefc38df80a73d3cbc303350e39d134b6a4819a9e9a442dbaf692ecd6062731c784d689158c925998305a9bbd4ad0906d391b0c696de4dfedc179b830c1a16166be664effbc98b1f707ed69dab25c29c2a08cece924d6ee69c57aef79c360b0480d9bb7509ede529416eac364ed7dc7385b1b9517944ee67b42861c25969adb977e49ff9c9d49159966e2b5b68af17c51283ec9413521b867b71e00ff52de1ebd43bb7b14cbde58573d6d84d381306084b49c6a57c33dac49d9d1e54039005db113f3ccf0f2d9fa880dbf4afbc42684cfc2433389a943a05925eaf3d5099eb5d557b30133cc007c8cb9986506c648a68290f2d163dbf0123ef4f683c6d6cf6bafb5d59aa0f7fb621f5750770f4db448e05ba64ccd49477de2315e7b92749d584ad188f2a3c5eda313623dd19c51ec2cb4aa045176bd3e26f6daf62a046ed27a8b5f8876f81172065ba472e719431876c923adf45bbf611d6c06f0288b996eee8bc36e02110f3746aea0a45b970347700dda84fe8215a7b0ca732eba3f6fbf74b3ee5a4f67b073cdf342e1c3aa7ff06bf3f58965259a733923bfd4f038b79f3c7570a978f2d033f9aa93f122c82812d7cb5f6e8da790442da91e948687369f1d69f40474226a33c7247b2fad343feb4738a23e6b97c5fc075ddd4bab1c5efd3ddd5bdeac1d478ddd773ef10157894a0d328222aa989e80d8aa20562c67834ec6a0b7085733d4cda29c5834bd3d5fd09f99410ee35da92f4a198510b030ed8760d50ae59b71ffc54020340ca354c537b8629ab435e05ca78d78887db16a89573a8dcdcb6f8a3d99f5e0741478a2ac3291dc53e30a43d9a522ecd7ea9ab6618dc4668ca1960edf932cd06f3bfe626cce25830d5dfc9c653cf24d319d7a61be350f04e463aa7b147f3ff1250edbf500002cbddefac3ad5c90519f7cfb22955bd1671a5a347911be5c7a411129bfa284d151dcf26d82add9ce9dcf25736af638d86ae55706bf1c85e2e84493d20963f50dd77875992c087140bf09aa974543df1b72c57291cb08e0eb957e4092f2261ddb5e661c252fe13f0ff584854ff05425a80740fe0d377666e6e80607a539ada7f3c38b3d11501a6181078c6e3d74f63dad81b38d0e0fd637a3b757d8c00c7457624723184e6f34b5a02e761b27d1ace38b1d1015abe7f1f0c9343710fd7477a33fd9cb70af2f4b7a5fd8fae707eb5f6207e257b1fe83f24f3bc47a3d5ee9e87aaa7e201cd97eef464d755e2eeade730fb518f70c0001b27a0850547b0329dc5deaf9b90935da57b94b661af75f134ad78a8b7c4645e2e52f52fc0602641465add2aa8ac85e903872dbb8713149b54911635d253af48e81e5207d4e63710a6e3da8d6457a5588d4b436bd5b634e11692379b1b5d2b4f0ec7c4f4401fb7e31b5344b1f784ed7c7657c2a1f554330cba9c54a40cf0f9527f01538aa8975b81828770d6356af7bb4d7ca949ff69a9e2c703cb55dc78fb143ba5e28a582ac0b71b4e174e623f1f8a5d5d24ef1949373ec6b71954fa301c45ba6c283176d771c7f6af6e0cdaf32c0348682c973549d3d54f7b679d080c3d7d304092cec213fa4354b2001a12356955c2d219955498afd8fc76feb7f8905a84b6ea4967da95ad23f93bab817a3bb41f05e69f770d8d22c6db3238868c77478b007e1af2bea3f7ff1bf7d7956ef6f5089cc8a423fd3e09d2a75f36249273c6e5d6fcb9fac27bd3fac121736f66a832780e3cee76daedbedd2c8a33cbdcaa914d0ad43f427d26a3f432169402780b0a6624d7cdddeb10d1e038d96ab6569acb7e985b1f66b208f02d3408b2727333c823301ceb2f7c00cd0ae40f0e1f2ca6d6e883abaa2d923d893f2217e143dc360bbc9b50b0d224019f14f50d0643a58c5ccf186b167bd322795a9fa36cffb5bd821b59aa6b817acad7770a502fe31bbac7a469b7d6adf8b09d6eafceb89f50da223f2448510b94a5eb4aa62e8a1c53e31666b83c0e8e12e199771e739b71e97c764ed010ed30c88c13c7f132ec7c83d4fa333e117ae3e91c646a410e2fd43e96693b43a67caaa02e21acf63c76fc108dde352c9085ecc7d22ca85a52061825600ab4d93ad30fddb028ba2abc7203e026a84ea0aec1f4be8b205ca20b3ace5b6f0836c89e8ba1f2f217d8a2abbe4cc7dd6938b819068d3d1251183a15031262db83cf06c517a67ac7a345be4b3d85c5227bb1428223bf16b41174edbf9d7276d2ff6334c7167fe4c71fa0d159b3fca0078519846044f1f2dce5bb6839befdc89309d227da0c0bd0072e34f6f44879f0af10021dac351318d64b59ff7b27654d127514201300d617a19364727a2395184cee5de406d2aa36555d0698be7ced5b726d73c3dd2c27d84a1f602f37c796a206c230baf942630739540977603ec670b0d7429c6ba9b02dbcf1b3e6a9ab38e17c149a7cd6743ebd9b72765ef656883279e3a1074525d98576ab291e5809ffa880e4c19f22a1aea58ad322f6d63eed3e9445ad353f26ce81e052fc8eda92c645a2fa09b5e3914944e9f133cf79412c42bce605015c3d03cc47e4f9777139968629c05acbc0c0d9224dc1656631bba42df89b89ee30f9feadd5913dff218a791c081f0938740a94a587bc51b6665c2c07aa6daaf0513d3001c3bc1d94d2ef15989412a22e4641bf14c034633ca966bbadb8d3401f08dcb213e6e12f680d9a530b24fbf9c0ca419314a1e0b67b53be00cb23088aae95d9f7acd56a52149e02227ab74286deda58004a52a4bf049c377d5424211bdb267bbd2edfb15e59a7435981385441f97218a160ca2aa0829f48fc1303bb38e2cee109e4a8e519a4e912aa6b48e09cde15d438ba1eeec99cbacaf37b1eceb5d28d536a3ab852c554e252c2c138c884bfaf230febe54b940abeafd15cafde3eaf318e32786695e76f457652ba21f11295864804d6f8ef3e4b7e895ef690dd9a959fcf9d894a08ec22d9349bcad5463b38af24b78ace31344939f0e5e8243ee8a8c315fc86bd5f5ffd75b2230971e326c3f7df7b4252dbf73398e552f11c63186846edbb86b806f3af7a2e2cde286a15c342c8f366245bcfee067f10260a872fc0d74a255b3341b20f2f4f5e08513c8ceaf286ccd49191d28bd39ccab6838a6961ebe6280778869ab44c16272d64273ec8103a93947938b0d9810c916cf74d7555f9492f42f42e9c1ba634614802619f3fb579175e41af7dd721d66e1cd9bca4790b3dad82da7f1d0164506cf93e4f89af14f05ba38ec1c92593a9c372997a64ef685f50ccdc99313db6f7904d704a5b14236f4ccdebdcf3dec6cea8cc9ec2f858bb60cd7a81210e97557d32dfdb517dbd374d75275d6dfec261c6") r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) dup2(r1, r3) 00:00:18 executing program 0: mkdir(&(0x7f00000016c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000040)='./bus/file0\x00', 0x280008, 0x2) mmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x4, 0x10, r0, 0x0, 0x1) mkdir(&(0x7f0000000000)='./bus/file0\x00', 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000100)='./bus/file0\x00', 0x59494cb9f35f9da, 0x0) 00:00:18 executing program 3: r0 = socket(0x10, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000080)=@in, 0xc, &(0x7f0000000380)=[{&(0x7f00000006c0)=""/90, 0x5a}], 0x1, &(0x7f00000004c0)=""/126, 0x7e}, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffeec, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/75, 0x4b}], 0x1000000000000166, 0x0}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)='b', 0x347fff08) r2 = accept(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f0000000240)=0x8) r3 = getpgrp() fcntl$setown(r2, 0x6, r3) connect$unix(r1, &(0x7f0000000000)=@abs={0x2, 0x0, 0x3}, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchdir(r4) socket(0x6, 0x20000000, 0x81) open(&(0x7f00000001c0)='./file0\x00', 0x300, 0x14) 00:00:18 executing program 1: socketpair(0x10, 0x2, 0x0, 0x0) semget$private(0x0, 0x4, 0xa82b85810534ad30) semget$private(0x0, 0x0, 0x88) r0 = semget$private(0x0, 0x3, 0x300) semctl$GETVAL(r0, 0x2, 0x5, &(0x7f00000001c0)=""/4096) r1 = getegid() r2 = getuid() r3 = getegid() setgid(r3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000001140), 0xfffffffffffffdf4) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffd08) r7 = semget$private(0x0, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000001140), 0xfffffffffffffdf4) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000001140), 0xfffffffffffffd08) r9 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x4, 0x10, r9, 0x0, 0x0) fcntl$dupfd(r8, 0xc, r9) semop(r7, &(0x7f0000000240), 0x0) semop(r7, &(0x7f0000000240), 0x6) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r7, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, r10, r6, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) setegid(r10) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)={{0x4, 0x0, r1, r2, r3, 0x288, 0x5}, 0x7fff, 0x2f1, 0x100000001}) truncate(&(0x7f0000000000)='./file0\x00', 0x38) 00:00:18 executing program 0: __clone(0x0, 0x0) __clone(0x0, 0x0) r0 = __clone(0x0, 0x0) wait4(r0, 0x0, 0x4, 0x0) r1 = __clone(0x0, 0x0) wait4(r1, 0x0, 0x4, 0x0) wait4(r1, 0x0, 0x2, &(0x7f0000000180)) 00:00:18 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1040002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000064) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) unlink(&(0x7f0000000900)='./file0\x00') 00:00:18 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x1d977e5115a48ab0, 0x7, 0x3800) msgctl$IPC_RMID(r0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2b8110, 0x150) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x100) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) linkat(r1, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x400) [ 75.1798404] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1566 command syz-executor.5) 00:00:19 executing program 4: setrlimit(0x6, &(0x7f0000000180)) __clone(0x0, 0x0) wait4(0x0, 0x0, 0x4, 0x0) 00:00:19 executing program 3: socketpair(0x1, 0x70000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = dup2(r1, r0) close(r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fdatasync(r4) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) 00:00:19 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) r2 = getpgid(0x0) fcntl$setown(0xffffffffffffffff, 0x6, r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) dup(r0) poll(&(0x7f0000000080)=[{r3, 0x6}], 0x1, 0x8) r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x29, 0x3f, &(0x7f0000000140)="00fcf380", 0x4) 00:00:19 executing program 0: r0 = socket(0x1f, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x40) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) fcntl$setown(r0, 0x6, r1) shutdown(r0, 0x2) setegid(0x0) 00:00:19 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchownat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x200) r1 = socket(0x18, 0x3, 0x0) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000180)="01000000", 0x4) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = dup2(r1, r2) writev(r3, &(0x7f00000004c0)=[{&(0x7f0000000080)="e403e9830c07d275d4bdb7cae3d2271324d5570b7422aebbc9fb50f8c6502e24efe57654084907a77d0f5a38171c418a62", 0x31}], 0x1) r4 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) dup2(r2, r4) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r4, 0x0, 0x0) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480d8ab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) r6 = socket$inet(0x2, 0x40000000, 0x4d) listen(r6, 0x7ff) 00:00:19 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[], 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) writev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}], 0x1) [ 75.6698939] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1285 command syz-executor.2) 00:00:19 executing program 5: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653000ff31a299ca042e37f7a8ad6b3e910c411d6c6aa98d8851fa8a0f45ca76571b873ce0fbd6a900000041acc3cf740e70530000000000000000000000000098490d077aaf9544666aa81d54b9f85142108e909d7e3b3bbac0459f6ab0a6da6040000000000000"], 0x10) r1 = __clone(0x0, 0x0) wait4(r1, 0x0, 0x4, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1400000000000000070000000100002fe9ba645be3c9b100ffff000001000000", @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRES32, @ANYRES32, @ANYRES32, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESOCT=r1, @ANYRES16=0x0], @ANYRES32=0xffffffffffffff9c, @ANYRES32, @ANYRES32, @ANYRES32], 0x4c}, 0x0) 00:00:19 executing program 2: getpid() mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) __clone(0x2000, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x0, r0, 0x0, 0x0) ptrace(0x2, r0, &(0x7f0000000000), 0x9) 00:00:19 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) r3 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r3, 0x0) r4 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r4, 0x0) setreuid(r3, r4) wait4(0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) 00:00:19 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x47ae9db44d5475a, 0x20) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x120, 0x0) 00:00:19 executing program 0: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20004, 0xf3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getrlimit(0x5, &(0x7f0000000180)) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000000), &(0x7f0000000140)=0x4) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/149, 0x95}], 0x1) 00:00:19 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000140)='./file0/../file0\x00', 0x0) [ 75.9599296] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1285 command syz-executor.2) [ 75.9799298] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1065 command syz-executor.1) 00:00:19 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xc11, r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) truncate(&(0x7f0000001700)='./file0\x00', 0xfff) readv(r0, &(0x7f0000001640)=[{&(0x7f0000000140)=""/130, 0x82}, {&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000200)=""/238, 0xee}, {&(0x7f0000000380)=""/230, 0xe6}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000000480)=""/86, 0x56}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/234, 0xea}], 0xa) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) 00:00:19 executing program 4: mkdir(&(0x7f0000000240)='.\x00', 0x0) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$SHM_LOCK(r0, 0x3) r1 = semget$private(0x0, 0x716e3a0f7adb2c24, 0x4) semop(r1, &(0x7f00000003c0)=[{0x2, 0xfcf, 0x800}, {0x2, 0x7ff, 0x1000}, {0xb5c3facbdc77075a, 0x8000, 0x1000}, {0x2, 0x1000, 0x800}, {0x1, 0x4, 0x800}, {0x4, 0xd8, 0x1000}, {0x5, 0x4e90, 0x1800}, {0x1, 0xe2c3, 0xb741747cc3b87a64}, {0x7, 0x3, 0x800}], 0x9) semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000000)=""/138) 00:00:19 executing program 2: r0 = socket(0x18, 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x149}}) close(r0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x1, 0x0) close(r1) socket(0x18, 0x2, 0x0) getegid() connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 76.4499699] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1892 command syz-executor.1) 00:00:20 executing program 3: pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r1 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r0, &(0x7f0000000440)='./file0\x00', r1, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r4 = getgid() getgroups(0x3, &(0x7f0000000680)=[r2, r3, r4]) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setgroups(0x3, &(0x7f0000000200)=[0xffffffffffffffff, r4, r6]) open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8402, 0x10) socket$unix(0x1, 0x62ec48084c70e544, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) r7 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(r7, 0xffff, 0x1006, &(0x7f0000000000), 0x10) socket(0x6, 0x88000002, 0x1) getpgrp() readv(r7, &(0x7f0000000140), 0xffffffff) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x4, 0x10, r7, 0x0, 0x0) socket(0x0, 0x2, 0x0) socket(0x18, 0x2, 0x0) utimensat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x7, 0x8001}, {0x4, 0x4}}, 0x0) mmap(&(0x7f0000357000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffff9c, 0x0, 0x0) msgget$private(0x0, 0x5) socket(0x18, 0x2, 0x0) 00:00:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x80000, 0x1) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x20, 0x20) 00:00:20 executing program 1: setreuid(0xee00, 0x0) __clone(0x0, 0x0) r0 = msgget(0x3, 0x1c0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(0x0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x1b, 0x1800) msgsnd(0x0, &(0x7f0000001780)={0x2, "3e66297e2465e449722a6ddd83d5e3081364582c02a9e6f7250b81fdc055d9498753d95d4509f184c2fb94951fca640db2bd13a5483681f0f48c046bda4bd6f390003dea738efbb5b245fc488e524194d909524235ed484d79ca7b2b9c537d4f3b7f1e9fe5c7752ef329651e8a8fb3d699ec41408650469f3c296b76af48af14f01ac8274ca14c8ee8d600119be879964d6246197381a3a381c0e189f5196dc17c40150a0b8f47d47c7b8e66cb466569836a564452d5769fdaf756cfcd21f5a36fef3a375d4a5f9b6d3fb043bc55b431078a5aa806da78e62445b89ea3582ad3d761599e185daffee1cfc85e3f78191e527ff30fd74f9d0683fc"}, 0x102, 0x800) msgsnd(0x0, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(0x0, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r2 = getgid() r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r3, &(0x7f0000001500)=[{0x0}], 0x1) r4 = openat(r3, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r6 = __clone(0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgrcv(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x3, 0x0) msgsnd(r7, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r7, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r7, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) r8 = socket(0x18, 0x2, 0x0) fcntl$lock(r8, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r8, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16], @ANYRESDEC]], 0x1, 0x1, 0x800) msgsnd(r7, &(0x7f0000000400)=ANY=[@ANYBLOB="01000000000000002b0500000000000000ca5233099155f02560fb3d3f5a58ccfbb42d24346ba21fe16b21b0cf7d93e35b0f30554a919309d7eabe55bb4306c937ecae416d593ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cdf1ccff56c01c15659f523c1b4001911fde26"], 0x81, 0x800) msgsnd(r7, &(0x7f00000012c0)={0x0, "20cdb066547951eb7f1e5fc31e7a7107976af421524a07d65482a970af94f9cd01b830986ef55a575c778b67bb45302edd48d8d0da00a0fea81846"}, 0x43, 0x800) ptrace(0x9, r6, 0x0, 0x0) ptrace(0x5, r6, &(0x7f0000000000), 0x0) r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x5, r9, &(0x7f0000000000), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, r1, r2, 0xffffffffffffffff, r5, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r6, r9, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) setreuid(0x0, 0x0) [ 76.5199791] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1892 command syz-executor.1) 00:00:20 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000000)=@in6, 0xc, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/113, 0x71}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000001140)=""/234, 0xea}], 0x4, &(0x7f00000012c0)=""/149, 0x95}, 0x1) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x1216, 0xffffffffffffffff, 0x0, 0x0) getpgid(0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 00:00:20 executing program 0: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x99) clock_nanosleep(0x1, 0x0, &(0x7f0000000040)={0x1}, &(0x7f00000000c0)) 00:00:20 executing program 2: r0 = open(&(0x7f00000001c0)='./file1\x00', 0x40000, 0xc70a8f11181ccbc3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000200)=0xc) paccept(r2, &(0x7f0000000240)=@in6, &(0x7f0000000280)=0xc, 0x10000000) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockname(r1, &(0x7f0000000140)=@in, &(0x7f0000000180)=0xc) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r3 = open(&(0x7f0000000000)='./file1\x00', 0x98013, 0x4) clock_gettime(0x2, &(0x7f00000002c0)) utimensat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0xf4f, 0x400}, {0x0, 0xb4}}, 0x3a4d3488de147097) 00:00:20 executing program 1: getegid() r0 = socket$inet(0x2, 0x5, 0x3f) r1 = shmget(0x0, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil) r2 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r2, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r5 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r4, &(0x7f0000000440)='./file0\x00', r5, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r8 = getgid() getgroups(0x3, &(0x7f0000000680)=[r6, r7, r8]) r11 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r11, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r13 = getegid() getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r9, 0xffffffffffffffff, 0xffffffffffffffff, r6, r9]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r7, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r12, r13, r14, r9, r15, r16, r10, r7, r10]) r17 = __clone(0x0, 0x0) wait4(r17, 0x0, 0x4, 0x0) r18 = getpgrp() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x5, r2, 0x0, r3, r12, 0x1, 0x8}, 0x8, 0x401, r17, r18, 0x6, 0x0, 0xdca5}) 00:00:20 executing program 4: r0 = socket(0x18, 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x149}}) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r2 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r1, &(0x7f0000000440)='./file0\x00', r2, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r5 = getgid() getgroups(0x3, &(0x7f0000000680)=[r3, r4, r5]) r8 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r8, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r10 = getegid() getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r6, 0xffffffffffffffff, 0xffffffffffffffff, r3, r6]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r4, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r9, r10, r11, r6, r12, r13, r7, r4, r7]) setgid(r11) close(r0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r14 = getegid() setgid(r14) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) munlock(&(0x7f000024b000/0x1000)=nil, 0x1000) r15 = socket(0x18, 0x1, 0x0) close(r15) socket(0x18, 0x2, 0x0) connect$unix(r15, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:20 executing program 3: open$dir(&(0x7f0000000100)='./file0\x00', 0x5d559d0db1c90a8e, 0x12) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r1 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r0, &(0x7f0000000440)='./file0\x00', r1, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r4 = getgid() getgroups(0x3, &(0x7f0000000680)=[r2, r3, r4]) getgroups(0x5, &(0x7f0000000980)=[r5, 0xffffffffffffffff, 0xffffffffffffffff, r2, r5]) setgid(r2) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) connect(r6, &(0x7f0000000180)=@in={0x2, 0x2}, 0xc) 00:00:20 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) r1 = paccept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000080)=0xc, 0x30000000) sendmsg(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@in={0x2, 0x3}, 0xc, &(0x7f0000001440)=[{&(0x7f0000000100)="dd", 0x1}, {&(0x7f0000000140)="1e4a9fc5a342385284105d1cb67626f59a0ca35e42c56b07fc4497bf8b06865072020fe6ff4c16aac5127fc1e086aa90b26addd7d4623c6bea3f29920cfed7a2d1b28c4ac347069c848de5c24ed9675a90acbda91e64b2ccb9d68623b5762cdaff7e3b696bb2bc926471c485ffcf6d481e07", 0x72}, {&(0x7f00000001c0)="900127371b6e2d693da550cb0025dcf886813a96c9a9b4ffee7e9cbb", 0x1c}, {&(0x7f0000000200)="fb0963b2d16b92e4c0c0ce09a8d958bd37b143dadfad9f594892bc62629f98d59a886f87ecc41b81af75bdeaaf9b3942d5dab038a4c0b7e7468a9526e4bddaf23a6c5d6fb8aa86d81863e600737ce6148f76825d32a77fe166b1f5a72cdf12d3e14cdf6c22e8092ba40ed588ae81b0c2d889829137a77aee7b53d030717529e6a51d13493712ceae116063e65659082fb55c98d52995824bd0d2866bfe9ed0fdc18bb3fc818d01cd02534d3e49cdb146e18722607fac4f250f07660e5fcca755fc6b1f339aaf8bbdb750652f9e8dbb12fd44770af8110ae441824f1b70b47fbf8495405eb7db9f561fa527a7c04c", 0xee}, {&(0x7f0000000380)="d36f518e4d7a0fdcf5aa3672e5c78d246bcf8b8ab4f350011fc393ea75a95ef7a84aabefedce59fead0ff25ea4136e2160858148edf08a19a43bde65bc80a8705829f4a518fac551e861cef9f29400977557a3477e1ca5fbaf1dd121b2620105fb177f6f899f82b4878bbffc6805834918caffc3190a02c1bc332c5c1842e5e0477f588160b4a932d16ce8507ee462fd2dbea4709b725a76998aed44dbcf6ed6edd1233fe69e2b1832eb1b55425e7c33f0954cebe6c5f7045041ac45dbdcd553a8c4fec2e62e9940b561fcb9e40f8bfe9d64f10adaae2dffcc798458fe914a9834bda443f7cb4234dd46ff3c41ecfed7694c744f90d195ebc8d3c11e809a7e0b9b400671369d7fdcc935d9119d24d7ce9a3f5990b7e0860db4977be8ff308ad52b0753196f77412a697a5440a81fc7c3aa750382751183cf2b870f70990e7e20ddf3eaf20c73f05a87ed5ae531cd9c39717f611013466403f7382dcf1fce8d8718b0ee6cf0321b937a4bd9fb25a05d0b68aee8ea026d5f428291339954263d358cf2a9ad627252957d1f95cbf4eddd6e50ce6b1c9ce1641fefbc1c848ac1ba3dad6563642782b8e40bbf6fab1ece09db335c89cec5beb68eff325e973c56eef3b64ec7f46bc72ca9f9f76e8b58aebe223215e7e7cc11d3a7153e107e69a6e714802e9b9984c92a80d0fdebfa82e53667ab7df5b712a6dca397c39c584471a15a703e7509d2dba2687233d260ef7d5b0abf97c19372049fd329087ea7c3e4065ff1fabf06e0dcef8d74c3f74790542cf6f55ea103a52c2e91909918e1fcba1d0b3ab56d158c5a53061f46f8c3ef599313603caac592639395812eada6e99d2b6fa9c20eae8a23235aad2eaa1296acf3f857a43aa25f41343b570e364fa484980656149dd6b95b6c0c5174efd8acc2489eba0d3a979ded8bf7d05c84514b9d5d36974574841762324c81beb60e188b582f9550ade181cd7e6802dce0210d20d405f2b3cb136d47723e1abe2fc69dc09f06bdb611e1fe6d89e8dc255487ce3d8f05a28a97479b7644a514fd8e8e62cca315d2259e370cdf3fc30bbd41c6c9f0bb2339cfbddb553dbe0e8eb219dfb7c1a492efbd2a5ccec9dff2aa1e79ad3cc5d104cfbe5aa7c20c44553426c263b64ee2a3c3e30499b50ddcbc06f91bf6d9daec61b499a299cee7610bd78fd55acdfa928657ae04fee722461bdae065785e6e642e5366ade062113f5dcb5b404bcbc06cc6af0353c58e1131d8f22916aa4321811f00aabeaa19a16b9db5ab4ede6e6c47437c599713e83d2b979460e589e62ae32591a500470a8d4712e42a42b51fe7d7cfb6f95588cb7c652985ae8dd5dda61271e083bd9e149c61f8b4dbd806c26b2b3db3db9dcd81cd8af5cf4d5783eddaf52cf8666373535102060772f04874ababe0d40da7342900963461308118501d09517b358ac6b9c5c44a827a686095d3ccef7fc39d83990cccbd41ec4a5636a5b45ae0b7b19524fb73d9ea19a9d15cfae7031ab6a526b996b45a9344a42b099e6262d25f7c8962df8eacb9f2f39edb0f4298dea950b43fab8af9cf74e81acb6f5403c4cdb7d7d9898bb84fac4054f5b97824c515fa20e402e569654a02032fd1205dc06e0933a27e9ea59be971a7fe6f17767ea1ad63d74832fb37ce8c4a998b7882f8e96f236e3c434ade8c23d4e2793d43623b6a92aa9d23c94192d12b534b578092c4a7e0aceed6135730c12481d19f69151a261ddf49d8b806ea2a7c8b5a71815251b25729eddadb6abe2504463578b03933fe0161de48d3628bc43ce6d2e243254992bf965b4c17f2173f9aa3a84d9fa229170b93382dc627639c768069d8bea24bd60bca0c4ae67c70b3e816d6ac7110f198b003ade34ffe3ea0780fec00898eb1fe419cfe3bc85822d307f8adb4358870968968a2a29969fab8bd8f97337c679b85a6f2feb919ace953a0db700143c0ef2a86a1b87c36d7c8597d1ac6be48e220bcbd2d29571a8f27adb9521275e440c508bf407e3ba59eb7e04a82ead0cb10203b7c4b38530a8b0c295a442b11d030fde75646b4571d2b4304814347a791aa101ccda4e9faef2482dd9cebbf110683e58a36f1ddc6c83c6eda044503f09f14d3c540be4be68e6355c999e9d39deddbe9649a9455846f3b4f470c2e295b0955397a088fa9f12cfda441e323bda2983c7ad15d3bfb85d2c680ed1d41b61a2d225fc72ca8f430e1a2ff695ee1aca78b9a401857d955011a34d4f4a0c20b02a4d87365eb0106b3eac1ef861524bbccd59735e5274133329df9d93b232402fe306b1236504e2ced2514d15b4e905b87b33f051e1fb2bfbcfb05f63f894590cae1fa72844e811492664f819ab67801cad9ff88467654e183eb5e3353b757b5754743bd4e6b9ece2af4979255bc5ac583af7560d57a27d631237e7426f5ca992ed69ee8d4c1e0d16da6c96c98fa3bbc6b6da7a43000d08952603927860d6d0b1cd2758d182db5908361b2ad16d8745d7a6e41c2379c88f1471e5df09f6324615596d74a0cd2d7d7a062fb5f242a856c6cbd45c0cc24a6b27233bececf942f7a3d345ce45b7d4c120fdd0387a46eeee0202f48497da67580ad37cccd7cf4b8532ef9dc4c974144b3306bd85ad83ad63bbc3bd7d675c6ca49d91676852b6de806fff11e2af47c838e4a25b53874dfcc71a1a059831dca887bf21588b047dbb8681a29fe1510e92bfda5386bb8de555ff101dbd3932388fb656490a4f0f9aaa2798b588afdcae37490a9db0d323b4c640ceafdb7da46b60d416894ef504fe5538d41ea4afa07c779e1efde0cd2140265cbddefc5c86f757a5c07446f23eab2c1fa044d8d63625d2a28a3e288e6e0d91fe2f05d977e4c59abf035221993f898c344288a8f7c3e82d5dcfbd32b864be48f35318693bfa153872ef5cba600e167712dfe17cd618e700ea1a197b69c6abb544181c11ae61b4c5b12db4b4bdd8cea72df8034030d893bf25c0f118d966665c7564009e241e72b97c9226cbb206606633245117552df046fbc76d7bab8694f2a8a9e3b6cf0873078086110a6a255b695e79ec40020afc5beb95d9415f10e29885ff4b469166de93e2d17da0c6059a1616196da4f387e248faf5025802b061d656f4f228d70250b16a72da3b548565f4e633c560fee2a94e2fb667c664a9ee041da4080ef6919b98735ddf4d44c5b5a9230add7614a16f18a0cc357c609da62b48bd303d6d4dab63fad130216dc9d378e942a331ae5eaea28d6e5ccb56f4f525d46f39eeb64f7665807ff7a47527c157ebe0ccf6f68808124f5d5bf383ffa1d23dc9ba5bcfe625efa6102dbbe3ca9d8c77113f74e3313d1dddf748df961b60047ec4ec2f63aa9122c397a6c012df98ac71dec1854ef14be03372c1eccdf4aec73d0ef8ad2417686b7e2ef35a58a4d99ca68bffb20c76ed34287e564984b114496b517e70d7dc724466cf1296291e6c67cb658d1010158b29d6f99f034e59a2fdc1d9d6eb1c4ff496e69c5c6abac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0x1000}, {&(0x7f0000001380)="cf7febb6d6a93c06d537361009b395d947e9533c578611480ed42c3a2a78089b4d804bb8c349cd40625dbaeacf05cda91ee27c6528dc93d8dca331269cc6b5618dd456e439fcf8f355631ec283d4d8a7704f47446ac8c2a785f23c1fbee4ef9ca2695539de33571bb1b65ba97f384da73bd7221f7207fce0bfa1ba95e7afc6c77d04f06beb59e8aba44ac1278d81f0251f6b1d23e183dcd1fde9953ae4a1d100b67907143d2072c5a81b6891c2aa170331c5485a52", 0xb5}], 0x6, &(0x7f00000014c0)=[{0x1010, 0xffff, 0x7, 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0x1010}, 0x40a) [ 77.6700898] panic: kernel diagnostic assertion "lwp_locked(l, l->l_cpu->ci_schedstate.spc_lwplock)" failed: file "/syzkaller/managers/netbsd-kubsan/kernel/sys/kern/kern_synch.c", line 910 [ 77.6700898] cpu0: Begin traceback... [ 77.6700898] vpanic() at netbsd:vpanic+0x2aa [ 77.6700898] kern_assert() at netbsd:kern_assert+0x63 [ 77.6700898] setrunnable() at netbsd:setrunnable+0x788 [ 77.6700898] lwp_start() at netbsd:lwp_start+0x28b [ 77.6700898] do_lwp_create() at netbsd:do_lwp_create+0x12f [ 77.6700898] sys__lwp_create() at netbsd:sys__lwp_create+0x202 [ 77.6700898] syscall() at netbsd:syscall+0x29a [ 77.6700898] --- syscall (number 309) --- [ 77.6700898] 729e5ca4333a: [ 77.6700898] cpu0: End traceback... [ 77.6700898] fatal breakpoint trap in supervisor mode [ 77.6700898] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x7a3b6b149510 ilevel 0x8 rsp 0xffffb400b3aa1d50 [ 77.6700898] curlwp 0xffffdf259a9c94e0 pid 1722.1 lowest kstack 0xffffb400b3a9e2c0 Stopped in pid 1722.1 (syz-executor.2) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0x109 vpanic() at netbsd:vpanic+0x2aa kern_assert() at netbsd:kern_assert+0x63 setrunnable() at netbsd:setrunnable+0x788 lwp_start() at netbsd:lwp_start+0x28b do_lwp_create() at netbsd:do_lwp_create+0x12f sys__lwp_create() at netbsd:sys__lwp_create+0x202 syscall() at netbsd:syscall+0x29a --- syscall (number 309) --- 729e5ca4333a: ds 1d50 es 402e fs 1d40 gs 7168 rdi ffffdf26938b34e0 rsi ffffdf259a9c97c8 rbp ffffb400b3aa1d50 rbx ffffffff84027e40 cpu_info_primary rdx 2 rcx ffffffff82487afa kprintf_unlock+0x4e rax 0 r8 0 r9 0 r10 0 r11 3 r12 ffffffff83b37168 ostype+0xc70 r13 ffffb400b3aa1dc8 r14 104 r15 ffffffff853dd960 pool_head+0x560 rip ffffffff8021ddbd breakpoint+0x5 cs 8 rflags 286 rsp ffffb400b3aa1d50 ss 0 netbsd:breakpoint+0x5: leave PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 1612 1 2 0 0 ffffdf25997bc6c0 cron 1722 3 1 0 0 ffffdf2598af49c0 syz-executor.2 1722 > 1 7 0 0 ffffdf259a9c94e0 syz-executor.2 1057 1 2 0 0 ffffdf25994919e0 cron 1772 1 3 0 4 ffffdf2598af4140 cron vfork 1487 4 2 0 0 ffffdf25997bc280 syz-executor.0 1487 3 2 0 0 ffffdf259e900ae0 syz-executor.0 1487 1 2 0 0 ffffdf259813f9e0 syz-executor.0 1081 8 2 1 100000 ffffdf259ebd0620 syz-executor.3 1081 7 2 1 100000 ffffdf259e900260 syz-executor.3 1081 6 2 1 100000 ffffdf259e808ac0 syz-executor.3 1081 5 2 1 100000 ffffdf2598b7b960 syz-executor.3 1081 4 2 1 100000 ffffdf259e340aa0 syz-executor.3 1081 3 3 1 4 ffffdf25977129c0 syz-executor.3 lwpwait 1081 1 2 1 100000 ffffdf259dc60980 syz-executor.3 1595 7 2 0 0 ffffdf258fc6f060 syz-executor.4 1595 6 2 0 0 ffffdf259e340220 syz-executor.4 1595 5 3 0 80 ffffdf25994915a0 syz-executor.4 parked 1595 4 3 0 80 ffffdf259ebd01e0 syz-executor.4 parked 1595 3 3 0 80 ffffdf259dc60100 syz-executor.4 parked 1595 1 2 0 0 ffffdf259813f160 syz-executor.4 1288 > 4 7 1 0 ffffdf2598af4580 syz-executor.1 1288 3 3 1 80 ffffdf259e808680 syz-executor.1 parked 1288 1 2 1 10000000 ffffdf259e808240 syz-executor.1 1193 3 3 1 80 ffffdf259813f5a0 syz-executor.1 parked 1735 4 3 1 80 ffffdf259e138a80 syz-executor.5 parked 1735 3 3 1 80 ffffdf25995621a0 syz-executor.5 parked 1735 1 2 1 10000000 ffffdf259e138640 syz-executor.5 1650 5 3 0 40080 ffffdf25996eaa00 syz-executor.5 parked 1269 3 3 0 40080 ffffdf25996ea5c0 syz-executor.2 parked 1692 3 3 0 40080 ffffdf2599322120 syz-executor.2 parked 1690 3 3 1 40080 ffffdf2593f1d4e0 syz-executor.4 parked 1070 3 3 0 40080 ffffdf259e9006a0 syz-executor.5 parked 1360 5 3 1 80 ffffdf259e340660 syz-executor.5 parked 1382 3 3 0 80 ffffdf2599322560 syz-executor.5 parked 1271 3 3 1 80 ffffdf2597c0d4a0 syz-executor.4 parked 931 3 3 1 80 ffffdf259e138200 syz-executor.4 parked 1521 4 3 1 80 ffffdf259e2e0a40 syz-executor.5 parked 1245 4 3 1 80 ffffdf25995625e0 syz-executor.5 parked 1375 4 3 0 80 ffffdf259ebd0a60 syz-executor.2 parked 1086 5 3 1 80 ffffdf25999c1ae0 syz-executor.2 parked 938 5 3 0 80 ffffdf259e2e0600 syz-executor.2 parked 1208 3 3 1 80 ffffdf25996ea180 syz-executor.4 parked 1181 3 3 0 80 ffffdf259e2e01c0 syz-executor.1 parked 1227 3 3 0 80 ffffdf2599562a20 syz-executor.1 parked 1044 3 3 1 80 ffffdf259c930b60 syz-executor.1 parked 1374 3 3 1 80 ffffdf2597927500 syz-executor.2 parked 608 3 3 1 80 ffffdf2598b7b520 syz-executor.2 parked 488 4 3 0 80 ffffdf25979270c0 syz-executor.1 parked 782 3 3 1 80 ffffdf259bd00960 syz-executor.2 parked 589 3 3 1 80 ffffdf2596d045e0 syz-executor.2 parked 1098 3 3 0 80 ffffdf2598b7b0e0 syz-executor.1 parked 655 3 3 1 80 ffffdf259dc60540 syz-executor.1 parked 895 3 3 1 80 ffffdf2597927940 syz-executor.1 parked 482 3 3 1 80 ffffdf25942cb4c0 syz-executor.2 parked 665 3 3 1 80 ffffdf259a9c9920 syz-executor.2 parked 741 5 3 1 80 ffffdf2597c0d060 syz-executor.2 parked 978 3 3 0 80 ffffdf259a9c90a0 syz-executor.1 parked 1111 3 3 0 80 ffffdf2598364900 syz-executor.1 parked 900 3 3 0 80 ffffdf259874a480 syz-executor.1 parked 775 3 3 0 80 ffffdf2599bf9b40 syz-executor.1 parked 950 3 3 1 80 ffffdf2596faba40 syz-executor.2 parked 1020 3 3 1 80 ffffdf25966be5c0 syz-executor.2 parked 701 4 3 1 80 ffffdf2598592bc0 syz-executor.1 parked 956 4 3 1 80 ffffdf259c410aa0 syz-executor.1 parked 564 9 3 1 80 ffffdf259874a040 syz-executor.5 parked 563 8 3 1 80 ffffdf2597eb22a0 syz-executor.5 parked 560 6 3 1 80 ffffdf259627e940 syz-executor.5 parked 747 6 3 1 80 ffffdf259bd00520 syz-executor.2 parked 999 5 3 0 80 ffffdf2596fab1c0 syz-executor.5 parked 667 3 3 1 80 ffffdf259c9302e0 syz-executor.5 parked 536 3 3 1 80 ffffdf2597025740 syz-executor.5 parked 726 7 3 0 80 ffffdf25970e5ba0 syz-executor.5 parked 597 6 3 0 80 ffffdf2593f1d920 syz-executor.5 parked 659 5 3 0 80 ffffdf2596d04a20 syz-executor.5 parked 849 7 3 0 80 ffffdf2599469640 syz-executor.5 parked 518 5 3 1 80 ffffdf2599491160 syz-executor.5 parked 130 4 3 0 80 ffffdf25942cb900 syz-executor.5 parked 193 3 3 1 80 ffffdf25962bf540 syz-executor.5 parked 192 3 3 1 80 ffffdf2596fab600 syz-executor.5 parked 393 4 3 1 80 ffffdf2597eb26e0 syz-executor.4 parked 724 3 3 0 80 ffffdf25990419a0 syz-executor.2 parked 791 3 3 0 80 ffffdf2599bf92c0 syz-executor.2 parked 760 4 3 1 80 ffffdf2597025b80 syz-executor.1 parked 860 3 3 1 80 ffffdf2597ceaac0 syz-executor.0 parked 650 4 4 1 1000080 ffffdf25970e5320 syz-executor.0 parked 650 3 4 1 1000080 ffffdf2596d041a0 syz-executor.0 parked 650 1 4 1 11000000 ffffdf259bd000e0 syz-executor.0 762 3 3 1 80 ffffdf25966bea00 syz-executor.5 parked 690 3 3 0 80 ffffdf2597eb2b20 syz-executor.5 parked 233 4 3 1 80 ffffdf2599bf9700 syz-executor.2 parked 637 4 3 0 80 ffffdf259c930720 syz-executor.0 parked 671 5 3 1 80 ffffdf25969751e0 syz-executor.3 parked 763 3 3 0 80 ffffdf2599469a80 syz-executor.4 parked 462 4 3 1 80 ffffdf259c410660 syz-executor.3 parked 451 4 4 1 1000000 ffffdf25999c1260 syz-executor.3 651 3 3 1 80 ffffdf258fc6f8e0 syz-executor.0 parked 595 4 3 0 80 ffffdf2596bc76c0 syz-executor.3 parked 141 3 3 0 80 ffffdf2596bc7280 syz-executor.4 parked 405 3 3 0 80 ffffdf2599469200 syz-executor.3 parked 817 3 3 1 80 ffffdf25999c16a0 syz-executor.2 parked 684 6 4 1 11000000 ffffdf2596bc7b00 syz-executor.3 684 5 4 1 1000080 ffffdf25962bf980 syz-executor.3 parked 684 4 4 1 1000080 ffffdf2597cea680 syz-executor.3 wait 684 3 4 1 1000080 ffffdf2597cea240 syz-executor.3 wait 684 1 4 1 11000000 ffffdf25966be180 syz-executor.3 160 4 3 1 80 ffffdf2599041120 syz-executor.2 parked 528 3 3 0 80 ffffdf2596975a60 syz-executor.0 parked 550 3 3 1 80 ffffdf259627e0c0 syz-executor.2 parked 453 3 3 1 80 ffffdf2599041560 syz-executor.5 parked 708 3 3 1 80 ffffdf2597712140 syz-executor.2 parked 162 3 3 1 80 ffffdf2596975620 syz-executor.2 parked 97 3 3 1 80 ffffdf2597712580 syz-executor.2 parked 499 5 3 1 80 ffffdf258687b320 syz-executor.0 parked 657 3 3 1 80 ffffdf258fc6f4a0 syz-executor.0 parked 66 5 3 0 80 ffffdf25962bf100 syz-executor.0 parked 638 4 3 0 80 ffffdf25942cb080 syz-executor.0 parked 496 1 3 0 80 ffffdf2591e898c0 syz-executor.5 nanoslp 45 1 3 1 80 ffffdf2591e89040 syz-executor.3 nanoslp 524 1 3 1 80 ffffdf258b941bc0 syz-executor.4 nanoslp 603 1 3 1 80 ffffdf258b941780 syz-executor.2 nanoslp 454 1 3 1 80 ffffdf25844f0ae0 syz-executor.1 nanoslp 40 1 3 0 80 ffffdf25854bfb80 syz-executor.0 nanoslp 500 12 3 0 80 ffffdf2591e89480 syz-fuzzer parked 500 11 3 1 80 ffffdf258b941340 syz-fuzzer parked 500 10 3 1 80 ffffdf258687bba0 syz-fuzzer kqueue 500 9 3 0 80 ffffdf25854bf300 syz-fuzzer parked 500 8 3 0 80 ffffdf258495c700 syz-fuzzer parked 500 7 3 0 80 ffffdf258479bb00 syz-fuzzer parked 500 6 3 1 80 ffffdf25844f06a0 syz-fuzzer parked 500 5 3 1 80 ffffdf25844f0260 syz-fuzzer parked 500 4 3 1 80 ffffdf25842c1ac0 syz-fuzzer parked 500 3 3 1 80 ffffdf25842c1680 syz-fuzzer parked 500 2 3 1 80 ffffdf258479b280 syz-fuzzer parked 500 1 3 0 80 ffffdf2585386b60 syz-fuzzer parked 490 1 3 1 80 ffffdf258495cb40 sshd select 575 1 3 1 80 ffffdf258479b6c0 getty nanoslp 555 1 3 0 80 ffffdf25847672a0 getty nanoslp 567 1 3 1 80 ffffdf25840b8200 getty nanoslp 534 1 3 0 80 ffffdf25842c1240 getty ttyraw 421 1 3 1 80 ffffdf2585386720 cron nanoslp 472 1 3 0 80 ffffdf258687b760 inetd kqueue 355 1 3 1 80 ffffdf25847676e0 sshd select 366 1 3 0 80 ffffdf25854bf740 powerd kqueue 309 1 3 1 80 ffffdf258495c2c0 syslogd kqueue 249 1 3 0 80 ffffdf25853862e0 dhcpcd kqueue 175 1 3 1 80 ffffdf2584767b20 dhcpcd kqueue 1 1 3 0 80 ffffdf2583fcf620 init wait 0 58 3 0 204 ffffdf25840b8640 physiod physiod 0 57 3 0 204 ffffdf2584097220 pooldrain pooldrain 0 56 3 0 204 ffffdf2584097aa0 aiodoned aiodoned 0 55 3 1 200 ffffdf2584097660 ioflush syncer 0 54 3 0 200 ffffdf25840b8a80 pgdaemon pgdaemon 0 51 3 1 200 ffffdf2583fcfa60 npfgc-0 npfgccv 0 50 3 1 204 ffffdf2583fcf1e0 rt_free rt_free 0 49 3 0 204 ffffdf2583fd8a40 unpgc unpgc 0 48 3 0 204 ffffdf2583fd8600 key_timehandler key_timehandler 0 47 3 1 204 ffffdf2583fd81c0 icmp6_wqinput/1 icmp6_wqinput 0 46 3 0 204 ffffdf2583f71a20 icmp6_wqinput/0 icmp6_wqinput 0 45 3 0 204 ffffdf2583f64160 nd6_timer nd6_timer 0 44 3 1 204 ffffdf2583f645a0 carp6_wqinput/1 carp6_wqinput 0 43 3 0 204 ffffdf2583f649e0 carp6_wqinput/0 carp6_wqinput 0 42 3 1 204 ffffdf2583f6a180 carp_wqinput/1 carp_wqinput 0 41 3 0 204 ffffdf2583f6a5c0 carp_wqinput/0 carp_wqinput 0 40 3 1 204 ffffdf2583f6aa00 icmp_wqinput/1 icmp_wqinput 0 39 3 0 204 ffffdf2583f711a0 icmp_wqinput/0 icmp_wqinput 0 38 3 1 204 ffffdf25816dc9c0 rt_timer rt_timer 0 37 3 0 204 ffffdf2583f715e0 vmem_rehash vmem_rehash 0 27 3 0 204 ffffdf25816dc580 scsibus0 sccomp 0 26 3 0 200 ffffdf25816dc140 pms0 pmsreset 0 25 3 1 204 ffffdf25816679a0 xcall/1 xcall 0 24 1 1 200 ffffdf2581667560 softser/1 0 23 1 1 200 ffffdf2581667120 softclk/1 0 22 1 1 200 ffffdf2581658980 softbio/1 0 21 1 1 200 ffffdf2581658540 softnet/1 0 20 1 1 201 ffffdf2581658100 idle/1 0 19 3 0 204 ffffdf2691b7c960 lnxpwrwq lnxpwrwq 0 18 3 0 204 ffffdf2691b7c520 lnxlngwq lnxlngwq 0 17 3 0 204 ffffdf2691b7c0e0 lnxsyswq lnxsyswq 0 16 3 0 204 ffffdf2691ba3940 lnxrcugc lnxrcugc 0 15 3 0 204 ffffdf2691ba3500 sysmon smtaskq 0 14 3 0 204 ffffdf2691ba30c0 pmfsuspend pmfsuspend 0 13 3 0 204 ffffdf2691fb6920 pmfevent pmfevent 0 12 3 0 204 ffffdf2691fb64e0 sopendfree sopendfr 0 11 3 0 204 ffffdf2691fb60a0 nfssilly nfssilly 0 10 3 1 200 ffffdf26933df900 cachegc cachegc 0 9 3 0 204 ffffdf26933df4c0 vdrain vdrain 0 8 3 0 200 ffffdf26933df080 modunload mod_unld 0 7 3 0 204 ffffdf26933f88e0 xcall/0 xcall 0 6 1 0 200 ffffdf26933f84a0 softser/0 0 5 1 0 200 ffffdf26933f8060 softclk/0 0 4 1 0 200 ffffdf26934198c0 softbio/0 0 3 1 0 200 ffffdf2693419480 softnet/0 0 2 1 0 201 ffffdf2693419040 idle/0 0 1 3 1 200 ffffffff85333de0 swapper uvm [Locks tracked through LWPs] Locks held by an LWP (cron): Lock 0 (initialized at amap_alloc) lock address : 0xffffdf2586adaf40 type : sleep/adaptive initialized : 0xffffffff8222e4d6 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 0 last held: 0 current lwp : 0xffffdf259a9c94e0 last held: 0xffffdf25997bc6c0 last locked* : 0xffffffff822516b8 unlocked : 0xffffffff8224deb9 owner field : 0xffffdf25997bc6c0 wait/spin: 0/0 Turnstile chain at 0xffffffff85eac628 with mutex 0xffffdf2693432140. => No active turnstile for this lock. Locks held by an LWP (syz-executor.2): Lock 0 (initialized at fork1) lock address : 0xffffdf259828dcc0 type : sleep/adaptive initialized : 0xffffffff8232c9e5 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 0 last held: 0 current lwp : 0xffffdf259a9c94e0 last held: 0xffffdf259a9c94e0 last locked* : 0xffffffff8234599c unlocked : 0xffffffff8234dcc8 owner field : 0xffffdf259a9c94e0 wait/spin: 0/0 Turnstile chain at 0xffffffff85eac7d8 with mutex 0xffffdf2693432ec0. => No active turnstile for this lock. Locks held by an LWP (cron): Lock 0 (initialized at vcache_alloc) lock address : 0xffffdf2584557e10 type : sleep/adaptive initialized : 0xffffffff825e9d2b shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 0 last held: 0 current lwp : 0xffffdf259a9c94e0 last held: 0xffffdf25994919e0 last locked* : 0xffffffff8263c45c unlocked : 0xffffffff8263c30b owner/count : 0xffffdf25994919e0 flags : 0x0000000000000004 Turnstile chain at 0xffffffff85eac800 with mutex 0xffffdf2693435040. => No active turnstile for this lock. [Locks tracked through CPUs] Locks held on CPU 0: Lock 0 (initialized at sched_cpuattach) lock address : 0xffffdf2693423480 type : spin initialized : 0xffffffff823a1d33 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 1 current cpu : 0 last held: 0 current lwp : 0xffffdf259a9c94e0 last held: 0xffffdf259a9c94e0 last locked* : 0xffffffff823459ba unlocked : 0xffffffff8240a4a4 owner field : 0x0000000000010700 wait/spin: 0/1 Locks held on CPU 1: Lock 0 (initialized at sleeptab_init) lock address : 0xffffdf2693435e40 type : spin initialized : 0xffffffff823c49ee shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 0 last held: 1 current lwp : 0xffffdf259a9c94e0 last held: 0xffffdf2598af4580 last locked* : 0xffffffff824c7be8 unlocked : 0xffffffff824c8593 owner field : 0x0000000000010700 wait/spin: 0/1 PAGE FLAG PQ UOBJECT UANON 0xffffb40000003180 0041 0000 0x0 0x0 0xffffb400000031f8 0041 0000 0x0 0x0 0xffffb40000003270 0041 0000 0x0 0x0 0xffffb400000032e8 0041 0000 0x0 0x0 0xffffb40000003360 0041 0000 0x0 0x0 0xffffb400000033d8 0041 0000 0x0 0x0 0xffffb40000003450 0041 0000 0x0 0x0 0xffffb400000034c8 0041 0000 0x0 0x0 0xffffb40000003540 0040 0000 0x0 0x0 0xffffb400000035b8 0048 0000 0x0 0x0 0xffffb40000003630 0048 0000 0x0 0x0 0xffffb400000036a8 0048 0000 0x0 0x0 0xffffb40000003720 0048 0000 0x0 0x0 0xffffb40000003798 0048 0000 0x0 0x0 0xffffb40000003810 0049 0000 0x0 0x0 0xffffb40000003888 0049 0000 0x0 0x0 0xffffb40000003900 0040 0000 0x0 0x0 0xffffb40000003978 0040 0000 0x0 0x0 0xffffb400000039f0 0040 0000 0x0 0x0 0xffffb40000003a68 0040 0000 0x0 0x0 0xffffb40000003ae0 0040 0000 0x0 0x0 0xffffb40000003b58 0040 0000 0x0 0x0 0xffffb40000003bd0 0049 0000 0x0 0x0 0xffffb40000003c48 0040 0000 0x0 0x0 0xffffb40000003cc0 0048 0000 0x0 0x0 0xffffb40000003d38 0048 0000 0x0 0x0 0xffffb40000003db0 0048 0000 0x0 0x0 0xffffb40000003e28 0049 0000 0x0 0x0 0xffffb40000003ea0 0048 0000 0x0 0x0 0xffffb40000003f18 0048 0000 0x0 0x0 0xffffb40000003f90 0040 0000 0x0 0x0 0xffffb40000004008 0048 0000 0x0 0x0 0xffffb40000004080 0049 0000 0x0 0x0 0xffffb400000040f8 0048 0000 0x0 0x0 0xffffb40000004170 0048 0000 0x0 0x0 0xffffb400000041e8 0048 0000 0x0 0x0 0xffffb40000004260 0048 0000 0x0 0x0 0xffffb400000042d8 0049 0000 0x0 0x0 0xffffb40000004350 0048 0000 0x0 0x0 0xffffb400000043c8 0048 0000 0x0 0x0 0xffffb40000004440 0048 0000 0x0 0x0 0xffffb400000044b8 0048 0000 0x0 0x0 0xffffb40000004530 0048 0000 0x0 0x0 0xffffb400000045a8 0048 0000 0x0 0x0 0xffffb40000004620 0048 0000 0x0 0x0 0xffffb40000004698 0048 0000 0x0 0x0 0xffffb40000004710 0048 0000 0x0 0x0 0xffffb40000004788 0048 0000 0x0 0x0 0xffffb40000004800 0048 0000 0x0 0x0 0xffffb40000004878 0048 0000 0x0 0x0 0xffffb400000048f0 0048 0000 0x0 0x0 0xffffb40000004968 0048 0000 0x0 0x0 0xffffb400000049e0 0041 0000 0x0 0x0 0xffffb40000004a58 0048 0000 0x0 0x0 0xffffb40000004ad0 0048 0000 0x0 0x0 0xffffb40000004b48 0048 0000 0x0 0x0 0xffffb40000004bc0 0048 0000 0x0 0x0 0xffffb40000004c38 0041 0000 0x0 0x0 0xffffb40000004cb0 0041 0000 0x0 0x0 0xffffb40000004d28 0041 0000 0x0 0x0 0xffffb40000004da0 0041 0000 0x0 0x0 0xffffb40000004e18 0041 0000 0x0 0x0 0xffffb40000004e90 0048 0000 0x0 0x0 0xffffb40000004f08 0049 0000 0x0 0x0 0xffffb40000004f80 0049 0000 0x0 0x0 0xffffb40000004ff8 0041 0000 0x0 0x0 0xffffb40000005070 0041 0000 0x0 0x0 0xffffb400000050e8 0041 0000 0x0 0x0 0xffffb40000005160 0041 0000 0x0 0x0 0xffffb400000051d8 0041 0000 0x0 0x0 0xffffb40000005250 0048 0000 0x0 0x0 0xffffb400000052c8 0041 0000 0x0 0x0 0xffffb40000005340 0041 0000 0x0 0x0 0xffffb400000053b8 0041 0000 0x0 0x0 0xffffb40000005430 0041 0000 0x0 0x0 0xffffb400000054a8 0041 0000 0x0 0x0 0xffffb40000005520 0041 0000 0x0 0x0 0xffffb40000005598 0041 0000 0x0 0x0 0xffffb40000005610 0041 0000 0x0 0x0 0xffffb40000005688 0041 0000 0x0 0x0 0xffffb40000005700 0041 0000 0x0 0x0 0xffffb40000005778 0041 0000 0x0 0x0 0xffffb400000057f0 0041 0000 0x0 0x0 0xffffb40000005868 0041 0000 0x0 0x0 0xffffb400000058e0 0041 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