Fri Dec 6 18:59:19 UTC 2019 NetBSD/amd64 (ci2-netbsd-kubsan-0.c.syzkaller.internal) (console) login: Dec 6 18:59:21 ci2-netbsd-kubsan-0 getty[567]: /dev/ttyE1: Device not configured Dec 6 18:59:21 ci2-netbsd-kubsan-0 getty[451]: /dev/ttyE2: Device not configured Dec 6 18:59:21 ci2-netbsd-kubsan-0 getty[571]: /dev/ttyE3: Device not configured Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. 2019/12/06 18:59:32 fuzzer started 2019/12/06 18:59:32 dialing manager at 10.128.0.105:44079 2019/12/06 18:59:33 syscalls: 215 2019/12/06 18:59:33 code coverage: enabled 2019/12/06 18:59:33 comparison tracing: enabled 2019/12/06 18:59:33 extra coverage: support is not implemented in syzkaller 2019/12/06 18:59:33 setuid sandbox: support is not implemented in syzkaller 2019/12/06 18:59:33 namespace sandbox: support is not implemented in syzkaller 2019/12/06 18:59:33 Android sandbox: support is not implemented in syzkaller 2019/12/06 18:59:33 fault injection: support is not implemented in syzkaller 2019/12/06 18:59:33 leak checking: support is not implemented in syzkaller 2019/12/06 18:59:33 net packet injection: support is not implemented in syzkaller 2019/12/06 18:59:33 net device setup: support is not implemented in syzkaller 2019/12/06 18:59:33 concurrency sanitizer: support is not implemented in syzkaller 2019/12/06 18:59:33 devlink PCI setup: support is not implemented in syzkaller 18:59:39 executing program 0: dup(0xffffffffffffff9c) r0 = socket$unix(0x1, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x401, &(0x7f0000001000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x8, 0x5, 0x7) r1 = paccept(0xffffffffffffff9c, 0x0, &(0x7f0000001040), 0x60000000) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000001080)={0x0, 0x0}, &(0x7f00000010c0)=0xc) syz_extract_tcp_res(&(0x7f0000001100), 0x12, 0x4) r3 = open(&(0x7f0000001140)='./file0\x00', 0x1020002, 0x48) bind$unix(r3, &(0x7f0000001180)=@file={0x0, './file0\x00'}, 0xa) r4 = socket$unix(0x1, 0x1, 0x0) r5 = fcntl$getown(r4, 0x5) r6 = accept$unix(0xffffffffffffff9c, &(0x7f00000011c0)=@abs, &(0x7f0000001200)=0x8) bind$unix(r6, &(0x7f0000001240)=@abs={0x0, 0x0, 0x1}, 0x8) r7 = paccept(0xffffffffffffff9c, &(0x7f0000001280)=@in6, &(0x7f00000012c0)=0xc, 0x80000000) getsockopt$sock_timeval(r7, 0xffff, 0x100b, &(0x7f0000001300), &(0x7f0000001340)=0x10) fcntl$getflags(0xffffffffffffff9c, 0x0) pipe2(&(0x7f0000001380)={0xffffffffffffffff}, 0x200000) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) r11 = getegid() fchownat(r8, &(0x7f00000013c0)='./file0\x00', r9, r11, 0x500) r12 = accept$inet(0xffffffffffffff9c, &(0x7f0000001480), &(0x7f00000014c0)=0xc) writev(r12, &(0x7f0000001980)=[{&(0x7f0000001500)="78deb7efa0a3472c45458f9622b4840730", 0x11}, {&(0x7f0000001540)="c0b736209a86856e2cf5aa95feafe1f86657c0d2d553c01228a1e343d64c748fa0ab59ba439a7c29398f8ac0f9fc222e036b0215d830121a30878d6eb40f3e95d202144c145e7f511cde611379ff10195670874c3c11f9507a1e9f87c90583ad3433f0c3d473d05c9a2faa8dbf81504163beeca5dc9202e605cb1c622d8c6e6cf0e11b54b8d59efc383290d9580a53e8f2b9b486f825d8f225b2763de6d94ca5b85e28907b8e72e2647c27784b20acaac8df7e2d8f9354e2fcff8d2034", 0xbd}, {&(0x7f0000001600)="62d9c438f467d1251ab5ceb520b626b35aaf6c4141435dc4cf231a6b7e44260c303084881577d2ac8077f2465fbd387c3ff06d3346a3b9204c235f56b81352cf9b99dfecca544388ed32d99a89caefb5123dc46fea5c1bdd3890c08e09ff47a7a069c820156967f4780fc81d19a9f269fe8d17b76e5f8e8e6129ba08d130d4ec23", 0x81}, {&(0x7f00000016c0)="b14bb87b7b1c6e7d74160a2c2afc05f8a27fd06d54dab77c19b5fd4ddc2d66359cb021725d6280d2e4b13486130c619c07d4498939f174fee0f08f1d1f524ae332208085e4839f3bd75c0614ac259eb0aef34fddfcdec6af9d18561cc7c4166a1fbebfc6867959eb69062e9633c93ff2b47d33820e3a435d8ffbc48fb5bc11539d531eab86ec01d8fec348c01803fdd6536f101c8f5f8e180ad6877de4874236b27b1b4ee1b2c1bf2883c5946d59efb09e34ab", 0xb3}, {&(0x7f0000001780)="df590e9880ec997051e9c0ac9c982fb06fcfaa15c0dda53c29fcaedcf6661d1057576d08", 0x24}, {&(0x7f00000017c0)="2d59fec87ecc5933b70300b90fff7f08c9845a78e7ae49cdc77d9592ece96fb6376a5bda15007b52aa3b33e7891f758f6a6e94f840e1db30ff249f265cd4cae3601da07f28eefc63fe6fb52bfbad64a59cff3b885cc3491441a5571e5840d4326cc6a53684fe8319c4b16efa021f938822682314443ab00d72f2534b16f2d917c071b20f2e456cbb5ef140afae31ac8c4f10527c180f39e4250023f1ecb363c9248c136585d9ceb1b8c803dee03c274da161ede69f392477a34e2f656c3038a23458b5acf16b49", 0xc7}, {&(0x7f00000018c0)="e6225ebe7a36990e3b5c8a6e410058efa79975297ef295e96a3f11161024759d2b7abb4349cb189ee17d158e9997bdd1a32c929623b76974", 0x38}, {&(0x7f0000001900)="01111cebc6780e94bc690d346e9a4126439c7c4e228144e01c30af8d519ad24b932fc1bf0ddc52cb68285f246ab0ff94354c9fb200f3463958bb0e6f5739e93bc8ce0d0999ad6a1511e608a8d008fc9b05268d238d79b573a24dce6dbd14a4ef513b59dd5fbf0110c23f6149243405c5125facd3cd839eceef42d5d8d5196e", 0x7f}], 0x8) getuid() r13 = accept(0xffffffffffffffff, &(0x7f0000001a00)=@in, &(0x7f0000001a40)=0xc) getgroups(0x2, &(0x7f0000001a80)=[0xffffffffffffffff, r10]) setsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000001ac0)={r5, r2, r14}, 0xc) dup(r8) r15 = _lwp_self() _lwp_setname(r15, &(0x7f0000001b00)='\x00') r16 = getgid() fchown(r4, 0x0, r16) 18:59:39 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) connect(r0, &(0x7f0000000040)=@in6={0x18, 0x0, 0x200, 0x2}, 0xc) socket$unix(0x1, 0x1, 0x0) r1 = socket(0x1, 0x20000000, 0x20) connect(r1, &(0x7f0000000080)=@in={0x2, 0x2}, 0xc) r2 = fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffff9c) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00000000c0)=""/55, &(0x7f0000000100)=0x37) syz_emit_ethernet(0xe, &(0x7f0000000140)="1a2021903128e839ac3b7ce39329") r3 = open(&(0x7f0000000180)='./file0\x00', 0x61597a959f49ea02, 0x80) sendto$unix(r3, &(0x7f00000001c0)="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", 0x1000, 0x0, &(0x7f00000011c0)=@abs={0x0, 0x0, 0x2}, 0x8) preadv(r0, &(0x7f0000004540)=[{&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/163, 0xa3}, {&(0x7f00000032c0)=""/212, 0xd4}, {&(0x7f00000033c0)=""/167, 0xa7}, {&(0x7f0000003480)=""/124, 0x7c}, {&(0x7f0000003500)=""/5, 0x5}, {&(0x7f0000003540)=""/4096, 0x1000}], 0x8, 0x2) r4 = socket$inet(0x2, 0x4, 0x6) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000045c0)="149ade546f6e374795c5d9cdaf967b76b20d79b3c42bc6b52532e67b156fce9d59a51d0cd50db2cdc5b92a4df0325c5e0099724e6cfb7dbe82889820b7f238d8772ea73219284b914b6d691fc04b7262a714dffbb98ed9555a0b89fcd2255a71408b8ef84a1391abedf92468829fe550182cda3481ec98fc5a614f6e696e062ed465dd62d97cadbd10550d9f1f58fe228be8c2a7b743f80816aa8b2a0858923f72038b5d7f384f93e3caa33bae69d3760b1523f4edc47f142c14eae6e38e3a4f5da7db47767d9218e7f9911ed185d44f5056753d9bfa4926ed5b7866fa618226c4ac19e27572ebe978f66adcb9acdf80f9c03226e4ffe296dbe7669b", 0xfc) socketpair(0x1, 0x1, 0x2, &(0x7f00000046c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r5, 0xffff, 0x1003, &(0x7f0000004700), &(0x7f0000004740)=0x4) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000004780), 0xc) r7 = msgget$private(0x0, 0x1c0) msgsnd(r7, &(0x7f00000047c0)={0x1, "ed604bbae9e62382dd25efea1f1825f306efa34f00be347ded87b156beaa0549f671725db4bd8e51041aa18e5a1d5ffe90099ee241f9c35135f8ac6568c5ef326986b3a6d622734d101709d8eae1f0e89954c147cc31bdfc6cda1bd704a9e9cb16172c50971a63e597f88e182fbbd6564b603905278911f6e1af7071907fdb1e41bdc3f151ec1bd0be93743adbe04b7376635e03482486588ddad5924995c8345a417c250044205ed7a2b1849cf0721d2bab044abb1312f8eee99b1ab1ce4be0ab96cc13d6a763ef3bb7e2f75518e016fef4eea3fa9d03bb99185289566cdd07a7563efaf12cb9"}, 0xef, 0x800) r8 = accept$inet(0xffffffffffffff9c, &(0x7f00000048c0), &(0x7f0000004900)=0xc) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000004940), &(0x7f0000004980)=0xc) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000049c0)="805beec838b0a5437003033d2e552ea3b5341c762f8b5a9bc56d247fd76882", 0x1f) execve(&(0x7f0000004a00)='./file0\x00', &(0x7f0000004c00)=[&(0x7f0000004a40)='\x00', &(0x7f0000004a80)='\xbe.},\x00', &(0x7f0000004ac0)='\x00', &(0x7f0000004b00)='\x00', &(0x7f0000004b40)='\x00', &(0x7f0000004b80)='\x00', &(0x7f0000004bc0)='@\x00'], &(0x7f0000004c80)=[&(0x7f0000004c40)='(\x00']) socketpair(0x6, 0x20000002, 0x61, &(0x7f0000004cc0)) r9 = semget$private(0x0, 0x0, 0x200) semctl$GETZCNT(r9, 0x2, 0x7, &(0x7f0000004d00)=""/74) shmget$private(0x0, 0x2000, 0xf286637c4169deb1, &(0x7f0000ffc000/0x2000)=nil) accept(r6, &(0x7f0000004d80)=@in, &(0x7f0000004dc0)=0xc) r10 = open$dir(&(0x7f0000004e00)='./file0\x00', 0x400000, 0x10) openat(r10, &(0x7f0000004e40)='./file0\x00', 0x10, 0x8) getpeername$inet6(0xffffffffffffff9c, &(0x7f0000004e80), &(0x7f0000004ec0)=0xc) 18:59:39 executing program 2: getsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xc) bind(r0, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r2 = socket$inet6(0x18, 0x1, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000200)=0x6, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) readv(r3, &(0x7f0000003480)=[{&(0x7f0000000280)=""/191, 0xbf}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/145, 0x91}, {&(0x7f0000001400)=""/94, 0x5e}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x6) _lwp_create(&(0x7f0000003600)={0x20078010, &(0x7f0000003580)={0xc, &(0x7f0000003500)={0x6008803f, 0x0, {[0x7ff, 0x20, 0x5, 0xdb8]}, {0x140000000000, 0x1, 0x9}, {0x1, 0x8, 'w:(]\'\x00'}}, {[0x3, 0x0, 0x7f, 0x3]}, {0xff, 0x1, 0xc5df146e068f074a}, {0x100, 0xffffffffffffffff, '\x00'}}, {[0x9, 0xb22, 0x1, 0x854]}, {0x9, 0x3, 0x1}, {0x0, 0x5, '{,\x00'}}, 0x80, &(0x7f0000003680)=0x0) _lwp_detach(r4) r5 = openat(r1, &(0x7f00000036c0)='./file0\x00', 0x10, 0xc1) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0x69, &(0x7f0000003700)={{0x18, 0x3, 0x5, 0x10000000}, {0x18, 0x3, 0x6, 0xffffffff}, 0x0, [0x1, 0x5, 0x7, 0x80, 0x2, 0x6, 0xffffffff]}, 0x3c) r6 = socket$inet(0x2, 0x0, 0x1) listen(r6, 0x69a7) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x810, 0xffffffffffffff9c, 0x0, 0x0) r7 = dup(r5) mkdirat(r7, &(0x7f0000003740)='./file0\x00', 0x100) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffff9c, 0x29, 0x66, &(0x7f0000003780)={0x9, 0x1, 0x4, 0x52, 0x58}, 0xc) socketpair(0x18, 0x40000000, 0x3, &(0x7f00000037c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) fcntl$setstatus(r6, 0x4, 0x1080000) r9 = open(&(0x7f0000003800)='./file0\x00', 0x84, 0x5b) accept(r9, &(0x7f0000003840)=@in6, &(0x7f0000003880)=0xc) pipe2(&(0x7f00000038c0)={0xffffffffffffffff}, 0x1000000) setsockopt$sock_int(r10, 0xffff, 0x800, &(0x7f0000003900)=0x3565, 0x4) r11 = fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffff9c) sendto$inet6(r11, &(0x7f0000003940)="7e4bd078ed48c44b8231593226e63b20adb3fd504f41d766f10c4bc52e5ed7f0704881fd9c7e1cb1bf2f5c95240471484606f892b5bd6f5c389f5e4ee3f27c6a5eea02fedcb258409a06d6133aaa6f9f5db67629250d2c48a2e349547624e6100b598ac68a5681880e9a1d375e4dcc302837dbb01717c64e2256719bf8", 0x7d, 0x400, &(0x7f00000039c0)={0x18, 0x3, 0x1}, 0xc) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000003a00), &(0x7f0000003a40)=0x8) semop(0xffffffffffffffff, &(0x7f0000003a80)=[{0x2, 0x100, 0x1800}, {0xa, 0x200, 0x8b29ad8c91d5bd6a}, {0x4, 0x0, 0x800}, {0x0, 0x3, 0x800}, {0x3, 0x4, 0x1000}, {0x3, 0x8}, {0x1, 0x923d}, {0x3, 0x80}], 0x8) 18:59:40 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x6, r1) getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = semget(0x2, 0x2, 0x420) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000140)={{0x3, r5, r3, r2, 0x0, 0x164, 0x1}, 0x5, 0x210f85e0}) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x810200, 0x60) getsockopt(r6, 0x9, 0x9, &(0x7f00000002c0)=""/148, &(0x7f0000000380)=0x94) r7 = socket$unix(0x1, 0x2, 0x0) listen(r7, 0x8001) r8 = openat(r6, &(0x7f00000003c0)='./file0\x00', 0x380, 0x7) readv(r8, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/175, 0xaf}], 0x1) semget(0x0, 0x0, 0x10) __clone(0x8800, &(0x7f0000000500)="5a0ff09ac20b5bc2de84bf01f456de5c8eec4838da6c9432b685d4838bfe6e16cff2d831d39297f19ae2f597edde02cc7ca79cbcd79a2141c572b0935e1ef249013774f2fa58b8dd1adf730f2004f09f5de5f80dbf528adce930944ee4cf2476f1a164747d55f79fa13141c983b838c2c54624a7048c03519a85779ae3ed4f01496827d6b532110f") socket(0x10, 0x3, 0x81) exit(0x80) r9 = semget(0x2, 0x4, 0xa39) semctl$GETVAL(r9, 0x3, 0x5, &(0x7f00000005c0)=""/25) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r10, &(0x7f0000000b40)={&(0x7f0000000640)=@in6={0x18, 0x1, 0x3, 0x5}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000680)="fa9861093776abaff770ff2c4964fc823c90a080547aa5b4cd2abeda866d1e8b184f7cb6508569148fa9b3ef735fed1388ee98fc484bcbc82655adbe301fd60eb3122186debc0fa9eb1c72bbc6bffc6f9037214b253b331695e705e42360cac5c569bbcd966f08c6d119cfbd2b7f1ae47e4052f2007fe14887a29f1286d4c9ab5eb81e04", 0x84}], 0x1, &(0x7f0000000780)=[{0x100, 0x1, 0x1ff, "d5f046c3767fd66d9284604fff494c94a74c123e01df52feb27a9ac6b7816cf61dfe0b9068edb9c62db6a707f9b7cfbc91fed5a9bd97f7af3a1436b7f147d332a489b617b1492fb63f42e65a78b4280f199bbe767823385b1cf4e7f3adffd1f520a36629752b13c96cac0055a54359a4994a343ff6f5d3df66c87c439fa0cb2e7599e0e46f61ea769a5ef9508e23dc3b91e6d96c96cb5bd20d9bed143198f2f42d7658e69ba66abab01658acb5ecc38b228513d9bce1779744c0b575c66a04f4ee0de03472e285c99f28bb0e3097f6f41aa606d8793e2653b1b1f3a803043a7c57ee53492aee31b4711884c5"}, {0x48, 0x39d, 0x1, "528a9220a2892635c43b9af70d255543a016ee181cae210d285ec88e49a0af7f0c525eab94fc0869420899b8960d99401862eb"}, {0xc8, 0x101, 0x0, "9721b62932b396a6e2b442b2bbc10e7f46a8a52e1c1a986a8af8a43dd50bb69c0a9b8009e2e273903b53e572d5e49094d89ab893f318c06fa208a37e3264ede069a5cb810201f200f508ac7605f5b98859450d318eb4dc672fd2778bdcc10086ec283ce00ad2b1036d904e5b942838d240db0ff94df72c21756174f31a574530f41f156a1f7c36b3e46420b3f42c73f7055776d0680279111793e32f4662b3363e761f4c6d61d0905a3e288f27c756d673"}, {0x58, 0x100, 0x0, "fc6e335a6df596ac2e35755ff9b06c60318c2c88ef20210128685b400582671a11f2a4959692166df96435c3ad3be59d57f4fe689d119dc0ea33bd6259e3e84a91e0"}, {0x40, 0x1, 0x3, "0bbf45c12c8704b33b8982b2dff3775c8ec5f9c2edd2455a1fc9e3d119d78116a3486574a356d0c937b0eadc2a"}, {0x98, 0x6, 0x3, "d5cdc9aa0a0842d4ad2c34491637101fe50d685c7aa628052247357b6edcc0b46102198262db3925f21bf205372b99b695e8e06077f45d122a988fd31e2ea51f42d7769197cdeca3d70dd4fec6a71b6ab97463700a599020f5078d60c23f53d76411bd7c3311040cc159882cfd59a1f92636a51917bd53e560ada30183374d0bcf68ff02f901f082"}, {0x18, 0x6, 0x10000, "c64325"}, {0x38, 0xffff, 0x551, "0663e4b22f59cc910843a615ae1b58a985cc469f5ae33b4a75ed1c05bd78ee81446b97f1"}], 0x390}, 0x400) accept$unix(r6, &(0x7f0000000b80)=@file={0x0, ""/108}, &(0x7f0000000c00)=0x6e) semop(r4, &(0x7f0000000c40)=[{0x4, 0x4712, 0x1000}, {0x0, 0xfe5e, 0x800}, {0xee6673cc36332fe5, 0x4}, {0x0, 0x2, 0x1000}], 0x4) r11 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$sock_int(r11, 0xffff, 0x800, &(0x7f0000000c80)=0xfffffff7, 0x4) r12 = semget$private(0x0, 0x4, 0x100) semop(r12, &(0x7f0000000cc0)=[{0x3, 0x3ff, 0x1000}, {0xe2e0151be79adbcd, 0xfc2}], 0x2) r13 = semget(0x0, 0x0, 0x704) semctl$GETPID(r13, 0x0, 0x4, &(0x7f0000000d00)=""/233) 18:59:40 executing program 4: chdir(&(0x7f0000000000)='./file0\x00') clock_gettime(0x3, &(0x7f0000000040)) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x20) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockname$inet6(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0xc) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x410, r2, 0x0, 0x400) r3 = shmget$private(0x0, 0x2000, 0x240, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0x3) r4 = paccept(0xffffffffffffffff, &(0x7f0000000340)=@in6, &(0x7f0000000380)=0xc, 0x50000000) writev(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)="dc4abe768db1576a81699e51f652e6344dca6637eb611c16cb1594e83db086742475c540983e300d41ec37cc0419b5295809c1daa42c145aed84ab974667f1fa1e68fae05f1607e88435ec4a4d10363e0b1d2e7c76f20ecce3033193ec4580ffe4219453941e18bb1701c1284f5129c20f981bf55a3dfff8c571be9a0650a9d42a068ed406e13f727fa311a0647abbf3977a66d15a634b3617a427d0a1e4174132fecae0106de3854e6a2fd37ea03a4d3ec2dccf8daa8122f54b7fee3e1eb1e44e768be31394594f5b5e30e8153ebb32d2faaaf6f7820b73e024450f095cda3c86677a12442806150ad1", 0xea}, {&(0x7f00000004c0)="b56947adf834b1cf3bcd34dca041aed436df66e9b658", 0x16}], 0x2) faccessat(r0, &(0x7f0000000540)='./file0\x00', 0x84, 0x100) unlink(&(0x7f0000000580)='./file0\x00') r5 = semget(0x2, 0x0, 0x10) semctl$IPC_RMID(r5, 0x0, 0x0) socket$inet6(0x18, 0x40000000, 0x50) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) execve(&(0x7f00000005c0)='./file0\x00', &(0x7f00000007c0)=[&(0x7f0000000600)='\xcc*\\\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='[\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)=':/{+:-[(\v\xdc\\+\'[\x00', &(0x7f0000000780)=',\x00'], &(0x7f0000000840)=[&(0x7f0000000800)='^@\'!.,\x00']) r6 = accept(0xffffffffffffff9c, &(0x7f0000000880)=@un=@abs, &(0x7f00000008c0)=0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r6, 0x0, 0x3) r7 = socket(0x6, 0x10000000, 0x20) bind$unix(r7, &(0x7f0000000900)=@file={0x1, './file0\x00'}, 0xa) r8 = semget(0x3, 0x3, 0x4) semctl$IPC_STAT(r8, 0x0, 0x2, &(0x7f0000000940)=""/124) r9 = geteuid() seteuid(r9) getegid() 18:59:40 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0x6) r0 = open(&(0x7f0000000040)='./file0\x00', 0x211, 0x175bcb54b0d580ac) r1 = fcntl$dupfd(0xffffffffffffff9c, 0xc, r0) getsockname(r1, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0xc) write(r0, &(0x7f0000000100)="516d06e539fc91ff0e4549f122317b18a06f44d3a9b095b72aa856c77c831ebf659f9e166b862575a010ba31e8c322e49a13c551e41c2665b71523e85434e7958a18f0b484e6d4114d71f0b0696f4df5fa35e3fa49bec0fc11c29adaed82424d162ab444baa1bab1eb2489f5f72126f715ba9f07241e50ed86f1c55543249b46c4835269bd9f4e75645fc5f988c9371afd7e27fb95a420df9a30a4e1d8e3d7485ca9770383f11370356fa991dad06cd1b20812d80f12dbe9c83df54ddd626de9c791b0120d9d5d62b562a117055bd2241e4425795859fee013e74d965273f53bfe29fa36", 0xe4) bind(r0, &(0x7f0000000200)=@in6={0x18, 0x1, 0x0, 0xfffffffd}, 0xc) rmdir(&(0x7f0000000240)='.\x00') getsockname$inet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r2 = open(&(0x7f0000000300)='./file0\x00', 0x10, 0x2) flock(r2, 0xa) semctl$SETVAL(0xffffffffffffffff, 0x46dff589b84ccc08, 0x8, &(0x7f0000000340)=0x8) r3 = paccept(0xffffffffffffff9c, &(0x7f0000000380)=@un=@abs, &(0x7f00000003c0)=0x8, 0x50000000) sendto$unix(r3, &(0x7f0000000400)="32a4d7c350efeb7e778442651581979af6be54fb9d1fad06ec74fef08ad83edc5da983534987e136d596a28d572d03e892c8d4a3aae7346eb19e5aeb215d7ba3b44131c7c5015b85b9fe075444a3868a67f65e2762673a32c1f06fcb33142bcace4009d1b4d38c5d1273a7e765a6ac46070d21b7b02c805cdc4911751679299ebe97cad56b30284e7b04c316bcb32b0c198cf0d2d67c50a92e9f2db5f3b28e2a7ad91d57674f3e7319ad2334c7d54bd890b46f7fdaebfb95948c5e33f9cd463ffc", 0xc1, 0x1b, &(0x7f0000000500)=@abs={0x3, 0x0, 0x1}, 0x8) r4 = semget(0x3, 0x4, 0x10e) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000540)=""/111) symlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') r5 = accept(0xffffffffffffff9c, &(0x7f0000000640)=@in, &(0x7f0000000680)=0xc) r6 = dup2(r5, r2) symlinkat(&(0x7f00000006c0)='./file0\x00', r6, &(0x7f0000000700)='./file0\x00') rmdir(&(0x7f0000000740)='./file0\x00') sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000780)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000007c0), 0x0, 0x0, 0x0, 0x204}, 0x6) r7 = getpgrp() r8 = getgid() setsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000840)={r7, 0x0, r8}, 0xc) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xa) socket$unix(0x1, 0x1, 0x0) r9 = msgget(0x2, 0x13) msgctl$IPC_STAT(r9, 0x2, &(0x7f0000000880)=""/82) bind(r2, &(0x7f0000000900)=@in={0x2, 0x0}, 0xc) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) 18:59:44 executing program 0: mknod$loop(&(0x7f0000000180)='./file0\x00', 0x2000, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80a0, 0xc2) fcntl$setown(r0, 0x6, 0x0) 18:59:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x27, 0xa, &(0x7f00000000c0)="000400004248d0d4db6bff9dc08261a563b7ddc3ae7fd931fdd5ad0f6289449032d09b4349ca7c66463b62fc81a42247d622cb32badd83a1cb43c0313c712822549134815a8adc9cee918468601868b3068fdde4772ae85d0d376912cca464a21b723181ea1e6e6d66fbd606be83bfe253c991", 0x73) accept$unix(r1, 0x0, &(0x7f0000000000)) shutdown(r0, 0x0) r2 = socket$inet6(0x18, 0x3, 0x0) socket(0x1, 0x40000000, 0xcf) setsockopt(r2, 0x29, 0x4, &(0x7f0000000040)="1900b882", 0x4) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/576], 0x10) 18:59:44 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x6, 0x6a) dup2(r1, 0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x30044) shutdown(r0, 0x2) 18:59:45 executing program 0: socketpair(0x11, 0x80000003, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000180)=0x8) r1 = paccept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc, 0xd8000000) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000140)=0xfffffffffffffe1d) 18:59:45 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x1ffb, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x61, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20, 0x82) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0, 0x0) fsync(0xffffffffffffffff) 18:59:45 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r6, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r6) r7 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r7, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r7, 0x0, 0x0) r8 = msgget$private(0x0, 0x0) msgsnd(r8, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000100)={{0x200, r9, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r10 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r10, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r11 = msgget$private(0x0, 0x0) msgsnd(r11, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r11, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r9, r12) setreuid(r6, r12) r13 = socket(0x2, 0x1, 0x0) bind(r13, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r14 = dup(r13) listen(r14, 0x0) r15 = socket(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) connect$unix(r15, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) sendto$inet6(r15, &(0x7f00000003c0)="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", 0x3d7, 0x0, 0x0, 0x0) 18:59:45 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x200010, 0x0) [ 65.4054713] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 437 command syz-executor.5) [ 65.4277232] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 437 command syz-executor.5) 18:59:45 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x1400008) sendto$unix(r0, &(0x7f0000000040)="1e17206b25cfd05e5cd0fd91f76f97c80be4ea01bd4580e3eb90740be0e0c4e2bbf07d623ac8fd692642220e87668d2d0810c971457c10bfa8c46bce7647f9c3d3026bb1eb82b08e8d7bc9fe40b2e08c680cf2623a998a566ec4", 0x5a, 0x2, &(0x7f0000000180)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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'}, 0x50) 18:59:45 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fsync(0xffffffffffffffff) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/35, 0x23, 0x40, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x55ad85fd40ecec69, 0xa11, r0, 0x0, 0x0) 18:59:46 executing program 0: pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) paccept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000280)=0xc, 0x197d9fdd7dbf39ca) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = dup(r1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)="47b8bdd65ecd470f2087ab975f02e35433ec363d94d473ce1ff71d7fda7f538960f9d8dc7ab667936f56bcda41e2ed7f4340b7e2412d36a0898563e129f3fb0adfd6cb038641b18362df6350eefc52f2e460234c79fde0816c2ee8acbbd78e52c25bf595876fc8f4a883621e5a739dd0d09c89e4822fdf757cce9ee2cf0eae8e2257574e88167f5403", 0x89) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00000001c0)="c68f9943160753a7cc4a98ef6d59816057c92e3e93dd063ea8094deae57a85756abd599f049eab85b3046770139fbad0883a92288b315a3f3797714053aca0895ba8d27f06fe82d1ccd81859", 0x4c) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00') execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) listen(r3, 0x800000) [ 66.0286071] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 77 command syz-executor.1) 18:59:46 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10, 0x10) pipe2(&(0x7f0000000200), 0x1000004) readv(r0, &(0x7f0000002a80), 0x0) writev(r1, &(0x7f0000001980), 0x1000000000000206) r3 = semget$private(0x0, 0x7, 0x3e0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000140)={0x9, 0x6}, 0x8) r6 = __clone(0x800, &(0x7f0000000080)="cef0af9c6cbe171bdb4400285874cef2182b3b19d61c11eb7af91ef95868c7c188afaad16cc1a22e19d77759dbc77e0dce4bbf95d8f8daa99e96fab328dee3a7b4a7f4f07b6f96a95169ea0dda0c765f3bbec147") ptrace(0x8a, r6, &(0x7f0000000100), 0x200) r7 = msgget(0x1, 0x0) msgrcv(r7, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000083a9b1e280cb0f94a1717408b40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000"], 0x107, 0x2, 0x1000) msgsnd(r7, &(0x7f0000001540)={0x3, "c90424ac5a20d20c1f344787d9b834c88a24dcb4115325b5be9238c0f3585088bd44ab9968007925f79fda11e609e6d886a4328a0550c9c6f7d056b81a1e2efd52b4b2f6c0259a0a19aa63cb5ca3370754aca2caa2a236721add1309ec6cefc79adbf42c4a35048d844332cc43efe7d5178c4fb4dc48d128b95a2b172eeeefaee22529dde7aeb7de4f62a672027d1b99fa55e306d29614a8bbfbaf05559c71be695aa0e46658d811c107ede1396b9ffe1e30bdd8f2ef70"}, 0xbf, 0xce08f805174d1cbe) semop(r3, &(0x7f0000000240)=[{0x1, 0x5, 0x1000}, {0x2, 0x40, 0x2c00}, {0x0, 0x3}, {0x0, 0x7}, {0x3, 0x68, 0x1c00}, {0x3, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8, 0x1000}], 0x7) writev(r4, &(0x7f00000014c0)=[{&(0x7f0000000280)="45ffe50b872729a49b40f3e73f80668aafd49b8363bacc27fb8cc19d10a58d0c9c86c401cc1ca78f7914a97f39dc550d581b9f03cc3af316ad9d14de7d466a9ac6276b9e8a78c80b6de3d22c5d0ffbe77e760a293eccc302227f4a609a0f22592f41ef65656e259f774a20b269876535c58d1caeceeff19583398144162c380aeb42670a38b65dd57c325ae7c26c900f5e82d7f9b1f7163cc8687eb3238ddb9c8c08b6d011f11a84cb34561ae5722585c2b917080d2a8cdb34c7c4c433c2d7ff79830ed7779b5c", 0xc7}, {&(0x7f00000001c0)="184652876b1c8df7c44e0fdfc3171e9d2c131a3d9e54039a8bcbf5d370fc33287c41a497f870", 0x26}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="e09537ac6a67e485d7610b60a9f62f7f407d3278f96dadca21e8011743f9c0261b8305c0b420a0519c392cdc9e2afb87baf8a6a0a41341babe176394f521ed688d43661aff18688a5348ee558e9df000e35a86845df7b32dd98b5b0c80bc3811cb11e3afe8643271a71d08641f61cd3b8ebcd6f8e9ac13958dd167d3e926bc9efbb00b15f559144586", 0x89}, {&(0x7f0000001440)="4820bfcd05f46cb0df9d0f943770e89e9c5dd044a33457558bf814c52f221d63daf074e866122322f99bd2a70f3cf589f9b601e5a0491553437e778388b2959bd45f0046d175d5f9f066a6f9c68f0a42b924e045fff5b975da5fbb7033", 0x5d}], 0x5) fcntl$getown(r2, 0x5) semop(r3, &(0x7f0000000240), 0x6) 18:59:46 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0xe912374f28cb17fd) fcntl$setown(r0, 0x6, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffffff) read(r2, &(0x7f0000000080)=""/40, 0x28) r3 = dup2(r1, 0xffffffffffffff9c) open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x4b) connect$inet(r3, &(0x7f0000000000)={0x2, 0x2}, 0xc) 18:59:46 executing program 5: socket(0x18, 0x2, 0x0) socket(0x18, 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket(0x12, 0x2, 0x0) dup2(r1, r0) shutdown(r0, 0x1) socket$unix(0x1, 0x3, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0, 0x0) socket(0x11, 0x3, 0x1f) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) fcntl$lock(r2, 0x7, 0x0) 18:59:46 executing program 4: mknod$loop(&(0x7f0000000180)='./file0\x00', 0x2000, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x9100, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}, {r0, 0x2}], 0x2000000000000312, 0x7062) paccept(r1, &(0x7f0000000000)=@in, &(0x7f0000000080)=0xc, 0x8000000) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) clock_gettime(0xe35a4609cc61f4e6, &(0x7f0000000280)) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x8, r4, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000200)=""/24) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r5, &(0x7f0000000340)=[{0x0}], 0x1) socket(0x0, 0x20000000, 0x3) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r6, &(0x7f0000000340), 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000001c0), 0xc) r7 = getuid() setreuid(0x0, r7) öȪ&¶Ó÷PÄBUâÛõÙÿA9‹«„“z‰j©ÀÕtÝm§®²q¬ ¨Ã¥E¼Ž¹ˆÄÂÂ&è_îÄ4@ZZpÞdcü•Ø 18:59:47 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0xe912374f28cb17fd) fcntl$setown(r0, 0x6, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffffff) read(r2, &(0x7f0000000080)=""/40, 0x28) r3 = dup2(r1, 0xffffffffffffff9c) open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x4b) connect$inet(r3, &(0x7f0000000000)={0x2, 0x2}, 0xc) ýW‹½:•Ç>›>¯r©ß¥š”i¡†ó¾7?ùÚº€]µ¬œMÌðÖQ5# —ç^f¹ßíC Óò§ŽÖ釧ÍR<d—'“ëi>|ð¬ø°•cîhÒž”L„àFr4PqzuðAµ>•rÈ #àó!LÝÜ9¬Ä”.Æf{„8#úÙ, ñËÕÔj©ø{:ù& ,ƒ?~FâBRóm혬üfêu£ü-7xîÄ‘Ï‚ž]‘¢BÙñCi‰w¥ÇuI˜jÕÓ‚)¼'¼|¯'k¡:RÒ§í›Bê뽡y…õÀ€ *€K9„ÛÂ3‡ð)R 8!«ÚÝìÞA×MóD¼*[—·”²&í8´…?ábšË“ƒîf+™µpVü¨Ò‰ ÖŒ·¬\Z²Ç eŸÆ°Õä´F“œµÅ…ª÷kþ—1:d¬ß̶”¿oû£![ 66.8297887] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 77 command syz-executor.1) öȪ&¶Ó÷PÄBUâÛõÙÿA9‹«„“z‰j©ÀÕtÝm§®²q¬ ¨Ã¥E¼Ž¹ˆÄÂÂ&è_îÄ4@ZZpÞdcü•Ø 18:59:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000001440)=""/57, 0x39, 0x800, &(0x7f0000001480)={0x18, 0x0, 0x3ff, 0x3}, 0xc) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x100c, &(0x7f00000014c0)={0x1000, 0x3}, 0x10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0, 0xfffffffffffffff9) preadv(r2, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000080)=""/35, 0x23}, {&(0x7f0000000100)=""/217, 0xd9}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/171, 0xab}, {&(0x7f00000012c0)=""/231, 0xe7}], 0x6, 0xffff) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) __clone(0x0, 0x0) shutdown(r0, 0x0) 18:59:47 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20004, 0x0) fcntl$setown(r0, 0x6, 0x0) r1 = dup2(r0, 0xffffffffffffffff) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) socket(0x10, 0x2, 0x0) r3 = accept(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) sendmsg(r3, &(0x7f0000000700)={&(0x7f00000000c0)=@in6={0x18, 0x3, 0x20, 0x35}, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000140)="4f629f0dffa89cc3d85fbb4305d5c15b08c862e6e3b98f556b25e6ed4032ce1bff026df77bbbae5dc7bf771a4e2b3ead5b0bd2573e94b7ce336bf00d9770fd175fe8f778b11093431bfeddb0dee36aa4fecc4af2682698fdd217b4a2023eb8ab054d84ce6257f6fd03c10710669c1f940a9d40599f428d8ececcaf19b60194940e3b56d58791848b64774412aab4de71039c6868ecf44ecef436778d34015fe98ca77d1b9a88fa216ac3221dc9561ac780ea0d4c17882ce48655b1f064ffb49fa66d7fc8d8e3855b19a541545cdad0603c86eedd1c9c2a020e08e232a31e0ca23b28e3175b38316e07acbd", 0xeb}, {&(0x7f0000000240)="14c8c971ec3627f5c1ebfb2f21be0eecdb957134a5a40259aca8bb903b70e65aa603988a298752da2d906dfefc6bdf9896090c32e7d699f14e3c380ea6f461a60baf03db5b08710960366c2b78e9", 0x4e}, {&(0x7f00000002c0)="45a8f4d6450e230bdb03e63b071facafdde58260eae760fb2d13a14b6f202a575426fee6fc23b660b0e543db35fe4ce3ca062feea643e80d486471fa430c5f82576bd560a80053ccb6e43c2393a702daa8818806e42591f17f2b41e5210f67bf3eab563a072c84434731961a7f8d511c7aa4c673e5da96828635d64d4b0d1405635b020e51544da065edbdfb1322a67a70b99f0659c639cf821bd5d0bd3ecfa0f9dde2cfb47c6e1615a0fadf5f1ead8c4e1558e06428028a59318c5d7c5b7d24087a1978b2e0902539dfe5b23d913af318a2f4cbd9097f29eb37903666babbf65a", 0xe1}], 0x3, &(0x7f0000000400)=[{0xb0, 0x0, 0xffffffff, "f4597dec03f3f8ac2d1e1f914d45a8b03ac5740450496ce570cbdd45d1e7d4d0827b7942cd00503af588fc6b7bd8456798fe3f849060928323d48dcfe55144e2865f1d89e4c9b5b20ccbd5cc311b68cd68e2cc74266a61f146d507dc8c496f4a0dde633e2d9e3cb7210021d549ba04a4193a907900b7f4b8d40c7e09f1c305790bbd0af548a22ec481155fe5381cbe45fd21c82994d63dd093"}, {0x18, 0x100, 0x2, "9b"}, {0xc8, 0x1, 0x8, "15b63b89ac10748dea4ac534fa60e87b721d41a396454bbba8cb3c0b4c178814617e9719f592737bec2224f41c53a927d37644a5f287658f3a0c75ac8e90d6163d45da9a8622bca3bd8eda429178e592408a1c32e1c83aa77f0dbd3e8d9a62c05c5c3c2f8260035e2c291b34cbdc65c593bc780336613b783e2ed16cfbfe04e0d3af66f4af1fe6cf5afce2b11838db6233eb6b3189690ce23abf1490d28a3ac4e9daeb929205607dbb04ee44d97cc092c273"}, {0x90, 0xffff, 0x9a, "c5f9aa508fb6d239843bc1479224e75ddc6867b381ffbdf163e718efe6e7aec97812ee5cce32bbf1f16c598e7566593a1b3769a20f0351b6cfd7be4b18f8f8427ff213698314e661435c006098c0ab55307db4f05fbc11b2f4991edbcaf076e082f7e2315bedfad04d7740eb136da1669715657df93cdf68784d116fa85aca69"}, {0xd0, 0xffff, 0x3, "dcda72626989a4f9bdb7b693398c7b83dd8d11f61861362462e184f915b07cb71596235e386df9816ee8aa528762c52c60b6824dc02859c143b7c4f31daf141b096367b052ad3c951ac7c809e87af9ef4e83e81a424f9e961d2946458e144def9d6944ccc1efc78a5edd33697e95f8582ae8220ed527c26943fc39f2700e71e97de48e06f7d26799ca2dcb09f8a03ad476b7cf8f90633621d0ffb2c1834d51f56a3bc373b7931abcf574bcebbba0baa61e65594b338a568305d1"}], 0x2f0}, 0xc08) flock(r1, 0xe) 18:59:47 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xa00) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x2, 0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000140)='./file0\x00', 0x480052, 0x4) fsync(r0) 18:59:47 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = _lwp_self() _lwp_wakeup(r1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000023d) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)="19", 0x1) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000001180), 0x0) 18:59:47 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffff9c, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x2, 0x2}, {0x18, 0x1}}, 0x3c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='b', 0x347fff08) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="e6", 0x1}], 0x1) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) open$dir(&(0x7f0000000300)='./file0\x00', 0x20000, 0x11) sendmsg$unix(r1, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="0180002f66696c653000"], 0xa, &(0x7f00000000c0)=[{&(0x7f00000001c0)="1649f6dd982147f43531f52a1e254ba2d93adc4c5bba4356ea26544adc159451018e68e757fde484f39110f85e9c1b089e4818b6f74a5f3d779ef67e574ab2c555e458720b8331643b7cb5db6d338d98634973b3cde1438af33f262c3d1b468b720144e2d42e51eff3f816d66e19a03ef959cf0960014104531a030b202b11a9c072e7a3fe772841928143c2e24f58500b950a28fd8bec7556cdb4159da9e2", 0x9f}, {&(0x7f0000000280)="34adf89fe63b2974ad186b83e4881ff20d0593b8d2046dcee7bbc6cde0e15db18fa0b1289269aa356a18c9927a0a57e97d2e9baf64c491889e2923c685cf3d4e01aae7e3f491597c97dc2feb116b3a8f8b2b2d2356129f1bdadbf51f876587fa08cac8591b97ad07eb0d0a534c7f7e72f761427eca80ac903223", 0x7a}], 0x2, 0x0, 0x0, 0x8}, 0x0) ýW‹½:•Ç>›>¯r©ß¥š”i¡†ó¾7?ùÚº€]µ¬œMÌðÖQ5# —ç^f¹ßíC Óò§ŽÖ釧ÍR<d—'“ëi>|ð¬ø°•cîhÒž”L„àFr4PqzuðAµ>•rÈ #àó!LÝÜ9¬Ä”.Æf{„8#úÙ, ñËÕÔj©ø{:ù& ,ƒ?~FâBRóm혬üfêu£ü-7xîÄ‘Ï‚ž]‘¢BÙñCi‰w¥ÇuI˜jÕÓ‚)¼'¼|¯'k¡:RÒ§í›Bê뽡y…õÀ€ *€K9„ÛÂ3‡ð)R 8!«ÚÝìÞA×MóD¼*[—·”²&í8´…?ábšË“ƒîf+™µpVü¨Ò‰ ÖŒ·¬\Z²Ç eŸÆ°Õä´F“œµÅ…ª÷kþ—1:d¬ß̶”¿oû£![ 67.2749061] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 469 command syz-executor.5) 18:59:47 executing program 4: r0 = shmget(0x1, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff}, 0x0) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) shmctl$IPC_RMID(r0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080), 0x0, 0x0) [ 67.4863222] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 469 command syz-executor.5) 18:59:47 executing program 1: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x7fff, 0x0, 0x0, 0x0) [ 67.9425853] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 469 command syz-executor.5) 18:59:48 executing program 2: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) [ 67.9981859] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 469 command syz-executor.5) 18:59:48 executing program 5: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fchmod(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) 18:59:48 executing program 1: r0 = open(&(0x7f0000000100)='./file1\x00', 0x82803c, 0x20) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x20000) lseek(r0, 0x9, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000008e2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) read(r3, &(0x7f0000000140)=""/109, 0x6d) r4 = open(&(0x7f0000000080)='.\x00', 0x44000, 0x8) renameat(r2, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00') 18:59:48 executing program 4: mknod(&(0x7f0000000300)='.\x00', 0x1000, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 18:59:48 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000340)="06d072e7b16924a9cef1b3d4232e3b53d45fec454fe18698900fef82091c80f1e949b8343b758e999e2b6611faae1682ac3535fe8fe748350c9aac0a", 0x3c}], 0x1) msgget(0x3, 0xec1f6fef2e4601bb) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2088621, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000280), 0xd) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0, 0x0) poll(&(0x7f0000000000)=[{r2, 0x80}], 0x1, 0x62) [ 68.2763896] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 141 command syz-executor.1) 18:59:48 executing program 1: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) unlink(&(0x7f0000000240)='./file0\x00') lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0xffffffff, 0x1ff}, {0x80000000000}}) [ 68.3209147] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 141 command syz-executor.1) [ 68.3431405] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 141 command syz-executor.1) [ 68.3542671] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 141 command syz-executor.1) 18:59:48 executing program 4: _lwp_self() mkdir(&(0x7f0000000000)='./file0\x00', 0x10) setuid(0xee01) r0 = msgget$private(0x0, 0x2d) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x44b, 0x800) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, 0xc) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000800)="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", 0x157}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r3, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0x200, r5, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r6 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x8, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r5, r8) setreuid(r2, r5) r9 = socket(0x2, 0x1, 0x0) getsockopt(r9, 0x0, 0x9, 0x0, 0x0) read(r9, &(0x7f0000000200)=""/84, 0x54) r10 = fork() fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x1, 0x2, 0x54, 0x0, r10}) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/74) msgsnd(r0, &(0x7f0000000040)={0x1, "482097f6c5073616d6a033af5ad423d81528e209fcfb7acc9996994c12668a59967dae"}, 0x2b, 0x0) socket(0x2, 0x1, 0x0) [ 69.3224040] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 137 command syz-executor.3) 18:59:49 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYPTR, @ANYRES32=r1, @ANYRESHEX=r3, @ANYRES32=r2], 0x34, 0x8}, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 18:59:49 executing program 0: madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) r0 = socket(0x2, 0x1, 0x0) syz_emit_ethernet(0x8a, &(0x7f00000002c0)="d38a4f54f7ffa38425776957e3aa9a3772ebdb5fb2dc3c8dff632f1933e93e9ae5d463ff84a77434713efcea2423005d41373756f07b74bbf9cb7d481944d6a4837d6965b6cb4de2e6ec35bd01013ac92b4b91b9a51d787444abd4363bd473d9a75c2a963a70164472b834665d0e0bac72a7b21a17f7fad6dc95faa8ddea31e4e8a5b2ad8ebcc1a7f4d5") connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x10) socket(0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r1 = dup(0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f0000000240), &(0x7f0000000280)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x2) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) shutdown(r0, 0x1) 18:59:49 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x17, r0, 0x0, 0x0) wait4(0xffffffffffffffff, &(0x7f0000000000), 0x20, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r2 = msgget$private(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, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) r4 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) pwritev(r5, &(0x7f0000000000), 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r4, 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e42d1f90f0a81aacdab6eae3298b497c57dd97880000bc506948058ab3749c71c9b712b18800"/115], 0x6b, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) r8 = __clone(0x0, 0x0) ptrace(0x9, r8, 0x0, 0x0) ptrace(0xd, r8, &(0x7f0000000000), 0x8) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x80ffff, r7, 0x0, 0xffffffffffffffff, 0x0, 0x7c}, 0x8000040000, 0x131b, 0x0, r8, 0x3, 0x0, 0x0, 0x9}) r9 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r9, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r10 = msgget$private(0x0, 0x0) msgsnd(r10, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000100)={{0x8, r11, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r7, r11) r12 = getuid() setuid(r12) semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r13, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r15 = semget$private(0x0, 0x7, 0x0) semop(r15, &(0x7f0000000240), 0x0) semop(r15, &(0x7f0000000240), 0x6) semctl$SETVAL(r15, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r15, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r16, r14, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) r17 = semget$private(0x0, 0x7, 0x0) semctl$SETVAL(r17, 0x4, 0x8, &(0x7f0000000000)=0x401) semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000000380)={{0x7fffff, r11, 0xffffffffffffffff, 0x0, r16, 0x2, 0xfffd}, 0x100000000000000, 0x4, 0xffffffffffffffff}) r18 = getuid() r19 = __clone(0x0, 0x0) ptrace(0x9, r19, 0x0, 0x0) ptrace(0xd, r19, &(0x7f0000000000), 0x8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000040)={{0x9, r7, r16, r18, 0x0, 0x4, 0x80}, 0x1ff, 0x5, r0, r19, 0xff, 0x100000001, 0x2, 0x9}) __clone(0x100, 0x0) 18:59:49 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x0, 0x1, &(0x7f0000000040)="0d46d791", 0x4) socket(0x17, 0x1, 0x4) sendmsg$unix(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/71, 0x47}, 0x0) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r3, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) msgsnd(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0x200, r5, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r6 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x8, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r5, r8) r9 = geteuid() setreuid(r8, r9) 18:59:49 executing program 2: mknod(&(0x7f0000000180)='./file0\x00', 0x1ffb, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8009, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0xd, r2, &(0x7f0000000000), 0x8) fcntl$lock(r1, 0x9, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x800, r2}) [ 69.8008461] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 130 command syz-executor.5) [ 69.8231046] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 130 command syz-executor.5) 18:59:50 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xc) open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000280), 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000280), 0xd) 18:59:50 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x17, r0, 0x0, 0x0) wait4(0xffffffffffffffff, &(0x7f0000000000), 0x20, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x8, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) r4 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) pwritev(r5, &(0x7f0000000000), 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r4, 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e42d1f90f0a81aacdab6eae3298b497c57dd97880000bc506948058ab3749c71c9b712b18800"/115], 0x6b, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) r8 = __clone(0x0, 0x0) ptrace(0x9, r8, 0x0, 0x0) ptrace(0xd, r8, &(0x7f0000000000), 0x8) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x80ffff, r7, 0x0, 0xffffffffffffffff, 0x0, 0x7c}, 0x8000040000, 0x131b, 0x0, r8, 0x3, 0x0, 0x0, 0x9}) r9 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r9, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r10 = msgget$private(0x0, 0x0) msgsnd(r10, &(0x7f0000000800)=ANY=[], 0x0, 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}) setreuid(r7, r11) r12 = getuid() setuid(r12) semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r13, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r15 = semget$private(0x0, 0x7, 0x0) semop(r15, &(0x7f0000000240), 0x0) semop(r15, &(0x7f0000000240), 0x6) semctl$SETVAL(r15, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r15, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r16, r14, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) r17 = semget$private(0x0, 0x7, 0x0) semctl$SETVAL(r17, 0x4, 0x8, &(0x7f0000000000)=0x401) semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000000380)={{0x7fffff, r11, 0xffffffffffffffff, 0x0, r16, 0x2, 0xfffd}, 0x100000000000000, 0x4, 0xffffffffffffffff}) r18 = getuid() r19 = __clone(0x0, 0x0) ptrace(0x9, r19, 0x0, 0x0) ptrace(0xd, r19, &(0x7f0000000000), 0x8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000040)={{0x9, r7, r16, r18, 0x0, 0x4, 0x80}, 0x1ff, 0x5, r0, r19, 0xff, 0x100000001, 0x2, 0x9}) __clone(0x100, 0x0) [ 70.1458005] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 644 command syz-executor.1) [ 70.1791827] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 644 command syz-executor.1) [ 70.2682016] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 137 command syz-executor.3) [ 70.3015857] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 692 command syz-executor.4) 18:59:50 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000340)="06d072e7b16924a9cef1b3d4232e3b53d45fec454fe18698900fef82091c80f1e949b8343b758e999e2b6611faae1682ac3535fe8fe748350c9aac0a", 0x3c}], 0x1) msgget(0x3, 0xec1f6fef2e4601bb) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2088621, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000280), 0xd) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0, 0x0) poll(&(0x7f0000000000)=[{r2, 0x80}], 0x1, 0x62) 18:59:50 executing program 1: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20004, 0x0) fcntl$setown(r0, 0x6, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) recvfrom$unix(r1, &(0x7f0000000140)=""/114, 0x72, 0x2, 0x0, 0x0) [ 70.4796293] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 692 command syz-executor.4) 18:59:50 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r6, 0x0, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r7, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r4, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r5, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16=r6, @ANYRES64=r3, @ANYRES64], @ANYRESDEC, @ANYRES32=r1], @ANYRES32=r2, @ANYRESDEC=0x0, @ANYRES32=r2], 0x38}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r8, 0x0, 0x0) accept$inet(r8, &(0x7f0000000100), &(0x7f0000000140)=0xc) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 18:59:50 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0x1f, 0x3, 0x0) listen(r2, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000300)=0xc) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x400000020000000) r5 = getpgid(r4) r6 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r6, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000380)=0x3) r8 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r8, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r10 = getuid() r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x400000020000000) r12 = getpgid(r11) r13 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r13, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r15 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r15, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r15, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r17 = getuid() setreuid(0x0, r17) r18 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) shmctl$IPC_SET(r13, 0x1, &(0x7f00000002c0)={{0x0, r14, r16, r17, r18, 0xa0, 0x1f}, 0x2, 0x7fff, r12, r19, 0x1000, 0x8, 0x5}) setreuid(0x0, r17) r20 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) shmctl$IPC_SET(r6, 0x1, &(0x7f00000002c0)={{0x0, r7, r9, r10, r20, 0xa0, 0x1f}, 0x2, 0x7fff, r5, r21, 0x1000, 0x8, 0x5}) fchown(r0, r3, r9) readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x1) readv(r0, &(0x7f00000006c0), 0x325) writev(r1, &(0x7f0000001980)=[{&(0x7f0000001c00)="b426652889b178ebce91f988753e32ee65525659197452117a5d2e962fc3608386fdb450862af17c3dcaf2915a4dd93bd6511cbc9c8eaba240e3552a13f588442d8d86f43f6698bab04a9dd0503a28ee335547ff56d057ee9bd5377565bf8d35f5dff40081979e93c4cbbe6a0c73313e0797c044a695f619908341e1988996ddd4c642f8320484605a4a2a081a9b907cc1d63fc29d83b86a44395d7a35288ca69487fc6b50518510c94174ef5838474a0d8747a8b8f4adfcecb58315a07b4cf827011a8fe65afa7a30a2527acde3cfee5907eb37cb922de747cf6acf7a5f375e5807d1145b6a7c", 0xfffffee9}], 0x1) r22 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r22, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r22, 0x0, 0x0) r23 = msgget$private(0x0, 0x0) msgsnd(r23, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0xf5, 0x800) [ 70.7578213] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 692 command syz-executor.4) [ 71.0916511] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 682 command syz-executor.3) 18:59:51 executing program 2: mknod(&(0x7f0000000180)='./file0\x00', 0x40, 0x40000000) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) [ 71.1918120] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 716 command syz-executor.1) [ 71.2474328] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 716 command syz-executor.1) [ 71.2808134] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 716 command syz-executor.1) 18:59:51 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x1ffb, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x61, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fsync(r0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x18, r1, 0x0, 0x800) [ 71.2984217] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 716 command syz-executor.1) [ 71.4588699] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 583 command syz-executor.5) [ 71.4922444] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 583 command syz-executor.5) [ 71.7704209] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 205 command syz-executor.4) [ 71.9595904] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 205 command syz-executor.4) 18:59:52 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x18af) socket$unix(0x1, 0x2, 0x0) __clone(0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0xd, r1, &(0x7f0000000000), 0x8) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0xd, r2, &(0x7f0000000000), 0x8) posix_spawn(r1, &(0x7f00000000c0)='/{])(\x00', &(0x7f00000001c0)={0xfff, 0x3, &(0x7f0000000100)=@dup={0x1, r0, {0x10000}}}, &(0x7f0000000200)={0x7daa70182ccf8ba4, r2, {0x678b}, 0x9, {[0x3, 0x0, 0xfda]}, {[0x1, 0x8, 0xfa0, 0x2]}}, &(0x7f0000000240)=['@%@\x00', '\x00', '\x00', '[\x00', '}\\$.\x00', '\x00'], &(0x7f0000000280)=['\x00', '\\{\x00', '\x00']) socket(0x0, 0x0, 0x0) getppid() socket$unix(0x1, 0x2, 0x0) socket(0x18, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 18:59:52 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000011c0)=ANY=[@ANYBLOB="0100e91f7189591e9233614b00a43a4b27d7e52e8c57c96fe1f69962d7c8c8b4e0dd4a9935c56a3990d76ebfc53b57c4c6852e35e67eb9803d02ef609b96c9ba83263873b4a14efb072153fb968f5d5d6c17527d9a6e8505381a4dc69613df132cbd7e92a6bc1ba8e9cd619432e2219d1ab2b4aa39e91560e8d9f599a296c939f36a4e0e810df240069e2968d084eafe5ad6116806c0a9f30e15be5985244baf9f24dc6f58c31af241fa0a112b54f2f575810b9fffd2b77dbc4fb728bbfc5259286ae1bce5d4485fb56b23de0a376459ec93ec3f11c912e9fe7d00"/234], 0xc) r2 = dup2(r0, 0xffffffffffffffff) ftruncate(r2, 0x9) listen(r1, 0x0) paccept(r1, 0x0, 0x0, 0x20000000) connect(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xc) 18:59:52 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2020231, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x120, 0x5) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80000, 0x100) r4 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x80) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x410, r3, 0x0, 0x2) writev(r0, &(0x7f0000000280), 0xd) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0x1) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r5, 0x0, 0x0) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) ptrace(0xd, r6, &(0x7f0000000000), 0x8) r7 = getuid() r8 = getuid() setuid(r8) r9 = semget$private(0x0, 0x4, 0x800) 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$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r13, r11, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r8, 0xffffffffffffffff, 0x0, r13}, 0x100000000000000}) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000540)={0x0}, 0xc) r15 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r15, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r15, 0x0, 0x0) r16 = msgget$private(0x0, 0x0) msgsnd(r16, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r16, 0x1, &(0x7f0000000100)={{0x200, r17, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r18 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r18, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r19 = msgget$private(0x0, 0x0) msgsnd(r19, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r19, 0x1, &(0x7f0000000100)={{0x8, r20, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r17, r20) r21 = getuid() setuid(r21) r22 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r23, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r25 = semget$private(0x0, 0x7, 0x0) semop(r25, &(0x7f0000000240), 0x0) semop(r25, &(0x7f0000000240), 0x6) semctl$SETVAL(r25, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r25, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r25, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r26, r24, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r22, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r21, 0xffffffffffffffff, 0x0, r26}, 0x100000000000000}) r27 = getuid() setuid(r27) r28 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r29, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r31 = semget$private(0x0, 0x7, 0x0) semop(r31, &(0x7f0000000240), 0x0) semop(r31, &(0x7f0000000240), 0x6) semctl$SETVAL(r31, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r31, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r31, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r32, r30, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r28, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r27, 0xffffffffffffffff, 0x0, r32}, 0x100000000000000}) r33 = getuid() setuid(r33) r34 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r35, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r37 = semget$private(0x0, 0x7, 0x0) semop(r37, &(0x7f0000000240), 0x0) semop(r37, &(0x7f0000000240), 0x6) semctl$SETVAL(r37, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r37, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r37, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r38, r36, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r34, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r33, 0xffffffffffffffff, 0x0, r38}, 0x100000000000000}) r39 = getuid() setuid(r39) r40 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r41, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r43 = semget$private(0x0, 0x7, 0x0) semop(r43, &(0x7f0000000240), 0x0) semop(r43, &(0x7f0000000240), 0x6) semctl$SETVAL(r43, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r43, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r43, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r44, r42, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r40, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r39, 0xffffffffffffffff, 0x0, r44}, 0x100000000000000}) r45 = getuid() setuid(r45) r46 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r47, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r49 = semget$private(0x0, 0x7, 0x0) semop(r49, &(0x7f0000000240), 0x0) semop(r49, &(0x7f0000000240), 0x6) semctl$SETVAL(r49, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r49, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r49, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r50, r48, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r46, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r45, 0xffffffffffffffff, 0x0, r50}, 0x100000000000000}) getgroups(0x7, &(0x7f0000000580)=[r26, r32, r38, r44, 0x0, 0xffffffffffffffff, r50]) r52 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r52, 0x0, 0x0) r53 = __clone(0x0, 0x0) ptrace(0x9, r53, 0x0, 0x0) ptrace(0xd, r53, &(0x7f0000000000), 0x8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0}, 0xc) r55 = getuid() setuid(r55) r56 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r57, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r59 = semget$private(0x0, 0x7, 0x0) semop(r59, &(0x7f0000000240), 0x0) semop(r59, &(0x7f0000000240), 0x6) semctl$SETVAL(r59, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r59, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r59, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r60, r58, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r56, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r55, 0xffffffffffffffff, 0x0, r60}, 0x100000000000000}) r61 = __clone(0x0, 0x0) ptrace(0x9, r61, 0x0, 0x0) ptrace(0xd, r61, &(0x7f0000000000), 0x8) r62 = geteuid() r63 = getuid() setuid(r63) r64 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r65, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r67 = semget$private(0x0, 0x7, 0x0) semop(r67, &(0x7f0000000240), 0x0) semop(r67, &(0x7f0000000240), 0x6) semctl$SETVAL(r67, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r67, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r67, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r68, r66, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r64, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r63, 0xffffffffffffffff, 0x0, r68}, 0x100000000000000}) r69 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r69, 0x0, 0x0) r70 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r70, 0x0, 0x0) r71 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r71, 0x0, 0x0) r72 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r72, 0x0, 0x0) r73 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r73, 0x0, 0x0) r74 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r74, 0x0, 0x0) r75 = open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x20) r76 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r76, 0x0, 0x0) r77 = getpid() r78 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r78, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r78, 0x0, 0x0) r79 = msgget$private(0x0, 0x0) msgsnd(r79, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r78, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r79, 0x1, &(0x7f0000000100)={{0x200, r80, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r81 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r81, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r82 = msgget$private(0x0, 0x0) msgsnd(r82, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r81, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r82, 0x1, &(0x7f0000000100)={{0x8, r83, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r80, r83) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) sendmsg$unix(r5, &(0x7f0000000800)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000004c0)=[{&(0x7f00000001c0)="1dc75884f513928a88c64ea3d7b171f24383324194cac0a5bbdf43434fea47dac5e51d0436977ef3d982fc223896ebd06532695800747e5d4713533420504ff5d52a9c33584a50f2b50ef654d91e87af4ce6195b33b39f8038f8e373f45d18e99a2476a3770dec555acbda0e4ed1bbd4fa8a42d8", 0x74}, {&(0x7f0000000240)="b8a8cc26cc1fae4a5d8a2039a6b8ec345769eaef42b60fdae623e84688e11ee5d51887bdd36d0a8a77e9bb4711d6689405ce736c12509ade713a4e95db58287a47480e3d2f68879a78cb5a9b42926212ba99be90e6350013fe18fdfc7fa84996c9bca614766119b4c84c5fb18ff0d5957c930ca43a54c6f350f160bf0f2252c641268ef6b10d94c67c4689eff29c4086126408b8eb1e3449b06d6562adff7099259c2311512914d00e7f0d144eaa356be04cf2e74d07", 0xb6}, {&(0x7f0000000380)="4f2f0cdd48e53f8ce32d93b84cb00cdb25d2b8074fcb081bbf702e7602dc1e8f59b691246de32fea4571ca866d643bc7c42c44f3a8af2191f584593a78ef5cc821be312ba7382b5fd388461aa05bdbaa6b069314d3c228a9bce8364f0471214682c6b6ba61bee1b0668cf475dcebdb6f5e7abd156220b24009cdb8b6980914a22faf206f14128e4f886a47a5296c26aed90a2713bfa39c", 0x97}, {&(0x7f0000000440)="71abded25d320f1263db27159f167b655b2f5117892eeb654bbeafcfaa8ffb1682ee8cfe8182312a6e4c097dcd5a60c66c022d54bede86acdbba795cea17306df80b5b04a3a2f0d5c78df0a7eb3cf9c982ca07", 0x53}, {&(0x7f0000000300)="b1062569f58357908a7960bde885abaadc6f6de3f64b1b041e51498e2690c6fcea80ca4d9935fc", 0x27}], 0x5, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r6, r7, r13}, @cred={0x20, 0xffff, 0x2, r14, r20, r51}, @rights={0x18, 0xffff, 0x1, [r52]}, @cred={0x20, 0xffff, 0x2, r53, r54, r60}, @cred={0x20, 0xffff, 0x2, r61, r62, r68}, @rights={0x20, 0xffff, 0x1, [r69, r70, r71, r72]}, @rights={0x20, 0xffff, 0x1, [r73, r3, r74]}, @rights={0x20, 0xffff, 0x1, [r0, r75, r76, r2]}, @cred={0x20, 0xffff, 0x2, r77, r80, r84}], 0x118, 0x4}, 0x2) semget(0x0, 0x0, 0x105) open$dir(&(0x7f0000000000)='./file0\x00', 0x48221, 0x0) write(r0, 0x0, 0x454) fdatasync(r0) 18:59:52 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r6, 0x0, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r7, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r4, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r5, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16=r6, @ANYRES64=r3, @ANYRES64], @ANYRESDEC, @ANYRES32=r1], @ANYRES32=r2, @ANYRESDEC=0x0, @ANYRES32=r2], 0x38}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r8, 0x0, 0x0) accept$inet(r8, &(0x7f0000000100), &(0x7f0000000140)=0xc) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 18:59:52 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) symlinkat(&(0x7f0000001400)='./file0\x00', r0, &(0x7f0000001440)='./file0\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x90, r0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) r2 = accept$unix(r1, &(0x7f0000001480)=@file={0x0, ""/108}, &(0x7f0000001500)=0x6e) fcntl$getown(r2, 0x5) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001340), &(0x7f0000001380)=0xc) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) poll(&(0x7f00000013c0)=[{r3, 0x20}, {0xffffffffffffffff, 0x40}, {r0, 0x92}, {r4, 0x18}, {0xffffffffffffff9c, 0x20}, {r0, 0x8}, {r0, 0x40}], 0x7, 0x6) lstat(&(0x7f0000001200)='./file0\x00', &(0x7f00000012c0)) pwritev(r0, &(0x7f0000001240)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="f145e65989bf58b662945a572be3d33ead2ccee15e191081c5ef48fe280d205719f348de8b2c4829e40d150c51c9d1511ab92a34e9dbb31ea16aa748516354cc3066c7c5f82c7a8b8ab4c4740da3221aba79349a1c9eecb9b91b48a153f64458f94c1a7a32e57ad3a2e3fd973d59738bae34fa2d9b22451987ab9a7bb5c3001d9eb1f3b0383a14eab5c486cb9f37a5f2442369ff69796feabdbe32465ff1b9546415da9af683c5c7c20f86e263ab7f20ea836ef7b09034dae252778307e4b0cdaef46e5d5365954397fb832beef88e305bcfb3d4c32ab3b2b357", 0xda}, {&(0x7f0000001100)="ddbef6d723ac4e103a835479116a1b45a8864f3434bb8b3955505c7132dbce5801bf9e984ef918d06d8fab479ec068a80dcdf6aa1eed51670b5d492e110d2f6e2b401314bf483306a286a2615975aeff822d98bea6c1bc71944bb01ab55c616ef6f18541fa400ad578bcc6613b9c275371e9bb1cff7ced9eefe8cf78b9a919a4be6b1f3487801bae9a74d39e35f22a71300e61fe4cfcf9a4a0b096a35d3fa96f81141a753f6238592d45303e3366832a806ccbb0ed0a518ae24ea17384", 0xbd}, {&(0x7f00000011c0)="001c1f05933adbd9c684b6f6a22bf3455a4b4992f72d58f123bdb5284ffa5070dfb67975e71413652c128462c514c7db1171e9", 0x33}, {&(0x7f0000001200)}], 0x5, 0x3) unlink(0x0) 18:59:52 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) 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(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) r15 = __clone(0x0, 0x0) r16 = socket(0x18, 0x3, 0x0) connect$unix(r16, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r16, 0x0, 0x0) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r17, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r15, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) chroot(&(0x7f0000000240)='./file0\x00') listen(0xffffffffffffffff, 0x0) [ 72.1932914] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 281 command syz-executor.3) [ 72.3824433] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 314 command syz-executor.4) [ 72.4603482] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 760 command syz-executor.1) [ 72.4714586] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 603 command syz-executor.2) [ 72.5159718] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 760 command syz-executor.1) [ 72.5493587] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 760 command syz-executor.1) [ 72.6049876] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 760 command syz-executor.1) 18:59:53 executing program 5: [ 72.8275522] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 603 command syz-executor.2) 18:59:53 executing program 5: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x10) 18:59:53 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r6, 0x0, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r7, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r4, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r5, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16=r6, @ANYRES64=r3, @ANYRES64], @ANYRESDEC, @ANYRES32=r1], @ANYRES32=r2, @ANYRESDEC=0x0, @ANYRES32=r2], 0x38}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r8, 0x0, 0x0) accept$inet(r8, &(0x7f0000000100), &(0x7f0000000140)=0xc) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 18:59:53 executing program 5: setrlimit(0x9, &(0x7f00000001c0)) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = __clone(0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) __clone(0x1200, 0xffffffffffffffff) ptrace(0x9, r0, 0x0, 0x400000020000000) wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040)) r1 = getpgrp() wait4(r1, 0x0, 0x23eabcd8cc58d758, &(0x7f0000000100)) __clone(0x0, 0x0) r2 = msgget$private(0x0, 0x36) msgrcv(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000015772a4eaffd0a4a00000000000000000000000000000000000000000000f00000000000e1ffffffffffffff0000000000230000000020000000"], 0x4d, 0x0, 0x1000) msgsnd(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/317], 0xb8, 0x800) getuid() r3 = getuid() setuid(r3) r4 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000001140), 0xfffffffffffffdf4) r6 = semget$private(0x0, 0x7, 0x0) semop(r6, &(0x7f0000000240), 0x0) semop(r6, &(0x7f0000000240), 0x6) semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r6, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r8 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r8, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r8, 0x0, 0x0) r9 = msgget$private(0x0, 0x0) msgsnd(r9, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r9, 0x1, &(0x7f0000000100)={{0x200, r10, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r11 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r11, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r12 = msgget$private(0x0, 0x0) msgsnd(r12, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r12, 0x1, &(0x7f0000000100)={{0x8, r13, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r10, r13) r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000300)={{0x9, r19, r7, r10, 0x0, 0x8b, 0x1}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r3, 0xffffffffffffffff, 0x0, r7}, 0x100000000000000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r20, 0xffff, 0x11, &(0x7f0000001140), 0xfffffffffffffdf4) r21 = semget$private(0x0, 0x7, 0x0) semop(r21, &(0x7f0000000240), 0x0) semop(r21, &(0x7f0000000240), 0x6) [ 73.2615298] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 603 command syz-executor.2) [ 73.2739302] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 603 command syz-executor.2) [ 73.3283003] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 281 command syz-executor.3) 18:59:53 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) 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(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) r15 = __clone(0x0, 0x0) r16 = socket(0x18, 0x3, 0x0) connect$unix(r16, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r16, 0x0, 0x0) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r17, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r15, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) chroot(&(0x7f0000000240)='./file0\x00') listen(0xffffffffffffffff, 0x0) [ 73.4951990] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 314 command syz-executor.4) 18:59:53 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) __clone(0x0, 0x0) __clone(0x4100, &(0x7f0000000380)="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") munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200410, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) [ 73.6398568] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 746 command syz-executor.2) [ 73.6954960] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 746 command syz-executor.2) [ 74.1739761] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 756 command syz-executor.1) [ 74.2407380] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 756 command syz-executor.1) 18:59:54 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) unlink(&(0x7f0000000240)='./file0\x00') 18:59:54 executing program 4: chroot(&(0x7f0000000080)='.\x00') mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x20) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000180)='./file0\x00') r0 = socket(0x10, 0x2, 0x0) connect$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) recvfrom(r0, 0x0, 0xfffffffffffffc84, 0x0, 0x0, 0x273) sendto(r0, &(0x7f0000000000)="9cf8d11d5631efb928929f8325f08d763b81cfc10bc0ef91bd40ce897bdfe588f76ff17145c1cf06f66ee1e7819e5e9810a9c0342a720bc33655fc", 0x3b, 0x40c, 0x0, 0x0) [ 74.5634380] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 756 command syz-executor.1) [ 74.6079572] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 756 command syz-executor.1) 18:59:54 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2020231, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x120, 0x5) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80000, 0x100) r4 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x80) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x410, r3, 0x0, 0x2) writev(r0, &(0x7f0000000280), 0xd) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0x1) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r5, 0x0, 0x0) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) ptrace(0xd, r6, &(0x7f0000000000), 0x8) r7 = getuid() r8 = getuid() setuid(r8) r9 = semget$private(0x0, 0x4, 0x800) 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$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r13, r11, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r8, 0xffffffffffffffff, 0x0, r13}, 0x100000000000000}) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000540)={0x0}, 0xc) r15 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r15, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r15, 0x0, 0x0) r16 = msgget$private(0x0, 0x0) msgsnd(r16, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r16, 0x1, &(0x7f0000000100)={{0x200, r17, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r18 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r18, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r19 = msgget$private(0x0, 0x0) msgsnd(r19, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r19, 0x1, &(0x7f0000000100)={{0x8, r20, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r17, r20) r21 = getuid() setuid(r21) r22 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r23, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r25 = semget$private(0x0, 0x7, 0x0) semop(r25, &(0x7f0000000240), 0x0) semop(r25, &(0x7f0000000240), 0x6) semctl$SETVAL(r25, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r25, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r25, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r26, r24, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r22, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r21, 0xffffffffffffffff, 0x0, r26}, 0x100000000000000}) r27 = getuid() setuid(r27) r28 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r29, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r31 = semget$private(0x0, 0x7, 0x0) semop(r31, &(0x7f0000000240), 0x0) semop(r31, &(0x7f0000000240), 0x6) semctl$SETVAL(r31, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r31, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r31, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r32, r30, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r28, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r27, 0xffffffffffffffff, 0x0, r32}, 0x100000000000000}) r33 = getuid() setuid(r33) r34 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r35, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r37 = semget$private(0x0, 0x7, 0x0) semop(r37, &(0x7f0000000240), 0x0) semop(r37, &(0x7f0000000240), 0x6) semctl$SETVAL(r37, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r37, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r37, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r38, r36, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r34, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r33, 0xffffffffffffffff, 0x0, r38}, 0x100000000000000}) r39 = getuid() setuid(r39) r40 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r41, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r43 = semget$private(0x0, 0x7, 0x0) semop(r43, &(0x7f0000000240), 0x0) semop(r43, &(0x7f0000000240), 0x6) semctl$SETVAL(r43, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r43, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r43, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r44, r42, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r40, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r39, 0xffffffffffffffff, 0x0, r44}, 0x100000000000000}) r45 = getuid() setuid(r45) r46 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r47, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r49 = semget$private(0x0, 0x7, 0x0) semop(r49, &(0x7f0000000240), 0x0) semop(r49, &(0x7f0000000240), 0x6) semctl$SETVAL(r49, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r49, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r49, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r50, r48, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r46, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r45, 0xffffffffffffffff, 0x0, r50}, 0x100000000000000}) getgroups(0x7, &(0x7f0000000580)=[r26, r32, r38, r44, 0x0, 0xffffffffffffffff, r50]) r52 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r52, 0x0, 0x0) r53 = __clone(0x0, 0x0) ptrace(0x9, r53, 0x0, 0x0) ptrace(0xd, r53, &(0x7f0000000000), 0x8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0}, 0xc) r55 = getuid() setuid(r55) r56 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r57, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r59 = semget$private(0x0, 0x7, 0x0) semop(r59, &(0x7f0000000240), 0x0) semop(r59, &(0x7f0000000240), 0x6) semctl$SETVAL(r59, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r59, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r59, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r60, r58, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r56, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r55, 0xffffffffffffffff, 0x0, r60}, 0x100000000000000}) r61 = __clone(0x0, 0x0) ptrace(0x9, r61, 0x0, 0x0) ptrace(0xd, r61, &(0x7f0000000000), 0x8) r62 = geteuid() r63 = getuid() setuid(r63) r64 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r65, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r67 = semget$private(0x0, 0x7, 0x0) semop(r67, &(0x7f0000000240), 0x0) semop(r67, &(0x7f0000000240), 0x6) semctl$SETVAL(r67, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r67, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r67, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r68, r66, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r64, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r63, 0xffffffffffffffff, 0x0, r68}, 0x100000000000000}) r69 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r69, 0x0, 0x0) r70 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r70, 0x0, 0x0) r71 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r71, 0x0, 0x0) r72 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r72, 0x0, 0x0) r73 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r73, 0x0, 0x0) r74 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r74, 0x0, 0x0) r75 = open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x20) r76 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r76, 0x0, 0x0) r77 = getpid() r78 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r78, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r78, 0x0, 0x0) r79 = msgget$private(0x0, 0x0) msgsnd(r79, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r78, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r79, 0x1, &(0x7f0000000100)={{0x200, r80, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r81 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r81, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r82 = msgget$private(0x0, 0x0) msgsnd(r82, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r81, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r82, 0x1, &(0x7f0000000100)={{0x8, r83, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r80, r83) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) sendmsg$unix(r5, &(0x7f0000000800)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000004c0)=[{&(0x7f00000001c0)="1dc75884f513928a88c64ea3d7b171f24383324194cac0a5bbdf43434fea47dac5e51d0436977ef3d982fc223896ebd06532695800747e5d4713533420504ff5d52a9c33584a50f2b50ef654d91e87af4ce6195b33b39f8038f8e373f45d18e99a2476a3770dec555acbda0e4ed1bbd4fa8a42d8", 0x74}, {&(0x7f0000000240)="b8a8cc26cc1fae4a5d8a2039a6b8ec345769eaef42b60fdae623e84688e11ee5d51887bdd36d0a8a77e9bb4711d6689405ce736c12509ade713a4e95db58287a47480e3d2f68879a78cb5a9b42926212ba99be90e6350013fe18fdfc7fa84996c9bca614766119b4c84c5fb18ff0d5957c930ca43a54c6f350f160bf0f2252c641268ef6b10d94c67c4689eff29c4086126408b8eb1e3449b06d6562adff7099259c2311512914d00e7f0d144eaa356be04cf2e74d07", 0xb6}, {&(0x7f0000000380)="4f2f0cdd48e53f8ce32d93b84cb00cdb25d2b8074fcb081bbf702e7602dc1e8f59b691246de32fea4571ca866d643bc7c42c44f3a8af2191f584593a78ef5cc821be312ba7382b5fd388461aa05bdbaa6b069314d3c228a9bce8364f0471214682c6b6ba61bee1b0668cf475dcebdb6f5e7abd156220b24009cdb8b6980914a22faf206f14128e4f886a47a5296c26aed90a2713bfa39c", 0x97}, {&(0x7f0000000440)="71abded25d320f1263db27159f167b655b2f5117892eeb654bbeafcfaa8ffb1682ee8cfe8182312a6e4c097dcd5a60c66c022d54bede86acdbba795cea17306df80b5b04a3a2f0d5c78df0a7eb3cf9c982ca07", 0x53}, {&(0x7f0000000300)="b1062569f58357908a7960bde885abaadc6f6de3f64b1b041e51498e2690c6fcea80ca4d9935fc", 0x27}], 0x5, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r6, r7, r13}, @cred={0x20, 0xffff, 0x2, r14, r20, r51}, @rights={0x18, 0xffff, 0x1, [r52]}, @cred={0x20, 0xffff, 0x2, r53, r54, r60}, @cred={0x20, 0xffff, 0x2, r61, r62, r68}, @rights={0x20, 0xffff, 0x1, [r69, r70, r71, r72]}, @rights={0x20, 0xffff, 0x1, [r73, r3, r74]}, @rights={0x20, 0xffff, 0x1, [r0, r75, r76, r2]}, @cred={0x20, 0xffff, 0x2, r77, r80, r84}], 0x118, 0x4}, 0x2) semget(0x0, 0x0, 0x105) open$dir(&(0x7f0000000000)='./file0\x00', 0x48221, 0x0) write(r0, 0x0, 0x454) fdatasync(r0) 18:59:54 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x3c90, 0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 18:59:54 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) socketpair$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$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) r15 = __clone(0x0, 0x0) r16 = socket(0x18, 0x3, 0x0) connect$unix(r16, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r16, 0x0, 0x0) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r17, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r15, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) chroot(&(0x7f0000000240)='./file0\x00') listen(0xffffffffffffffff, 0x0) [ 75.0419219] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 663 command syz-executor.2) [ 75.1865822] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 663 command syz-executor.2) 18:59:55 executing program 0: clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x64, 0x20000000000}, &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000180), 0x200) open$dir(&(0x7f0000000040)='./file0/../file0\x00', 0x800, 0x81) [ 75.3757500] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 804 command syz-executor.5) [ 75.3980156] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 767 command syz-executor.3) 18:59:55 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r6, 0x0, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r7, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r4, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r5, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16=r6, @ANYRES64=r3, @ANYRES64], @ANYRESDEC, @ANYRES32=r1], @ANYRES32=r2, @ANYRESDEC=0x0, @ANYRES32=r2], 0x38}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r8, 0x0, 0x0) accept$inet(r8, &(0x7f0000000100), &(0x7f0000000140)=0xc) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 18:59:55 executing program 4: munlockall() _lwp_setprivate(&(0x7f00000001c0)=0x63a) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = __clone(0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockname(r1, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) ptrace(0xd, r0, &(0x7f0000000000), 0x8) [ 75.6761966] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 804 command syz-executor.5) 18:59:55 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) socketpair$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$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) r15 = __clone(0x0, 0x0) r16 = socket(0x18, 0x3, 0x0) connect$unix(r16, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r16, 0x0, 0x0) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r17, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r15, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) chroot(&(0x7f0000000240)='./file0\x00') listen(0xffffffffffffffff, 0x0) 18:59:56 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket(0x0, 0x20000002, 0x9) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000380)=@in, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/83, 0x53}, 0x443) getsockname$unix(r1, &(0x7f0000000540)=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0}, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) [ 75.8208594] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 804 command syz-executor.5) [ 75.8542433] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 852 command syz-executor.1) [ 75.8542433] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 804 command syz-executor.5) 18:59:56 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x4, 0x7}, {0x3, 0x20b}}, 0x200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x400) unlink(&(0x7f0000000040)='./file0\x00') [ 75.9210061] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 852 command syz-executor.1) [ 76.1769396] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 354 command syz-executor.5) [ 76.2437000] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 354 command syz-executor.5) 18:59:56 executing program 0: r0 = socket(0x800000018, 0x2, 0x0) recvfrom(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)=@in6={0x18, 0x0}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)="91d8404f795d55a26d8c1b7c1f54f92bda83f9bbd35c67c1ee6a1b0c4ebe553b3bfc309c18b8a70122d0132f7438ee7e7d6cb13ac9cae51800cc1234ec380b5ce9508b3440f826c6fbbf731879e35c512c917a3da4086b8fdcdc6aa0ad81cc1b0c362c71f6a48c0de317c25804d508e16fd464410b30ed7058186458775eb4a04da34b28e8c79c8d2a126318bfeaf95295cfa0a084cfe0db2b3cfbbb86906aa5b0f4bda718e0c74716656e05ae51d5773bccaa1f6338dd8c917142ad7adfc1b1c41cb52bf662acbfeae2a2fa5bdb4037d0b3cbd92300718df668ea39", 0xdc) 18:59:56 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r6, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r3, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16=r5, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r7, 0x0, 0x0) accept$inet(r7, &(0x7f0000000100), &(0x7f0000000140)=0xc) 18:59:56 executing program 0: setitimer(0x1, &(0x7f0000000040)={{0x4, 0x9}, {0x7, 0xfffffffffffffff8}}, &(0x7f0000000140)) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)) socket$unix(0x1, 0x2, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0xd, r1, &(0x7f0000000000), 0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0, 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0xd, r3, &(0x7f0000000000), 0x8) posix_spawn(r1, &(0x7f0000000000)=',!\x00', &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000100)=@open={0x0, r2, {&(0x7f00000000c0)='@/(*\x00', 0x4, 0x100}}}, &(0x7f0000000200)={0x2, r3, {0x3}, 0x94, {[0x7ff, 0x2, 0x256, 0xe12c849]}, {[0x3, 0x9, 0x8, 0x1]}}, &(0x7f0000000240)=['(\'\'}\x00', '\x00', '^\x00', '\x00', '%\\\x00', '\x00', '\x00', '(\x00'], &(0x7f0000000280)=['\x00', '\x00', '\x00', '$^-)\x00', '\x00', '\x00', '*^@{(!)^#%X#&]\x00']) __clone(0x0, 0x0) socket(0x0, 0x0, 0x0) socket(0x6, 0x1, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) [ 76.9002326] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 918 command syz-executor.1) [ 76.9224775] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 918 command syz-executor.1) [ 76.9336099] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 918 command syz-executor.1) [ 76.9558677] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 918 command syz-executor.1) [ 76.9669923] ubc_uiomove: error=14 [ 76.9781180] ubc_uiomove: error=14 [ 76.9781180] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 354 command syz-executor.5) [ 76.9892488] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 354 command syz-executor.5) [ 77.0337693] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 686 command syz-executor.2) [ 77.1784150] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 686 command syz-executor.2) [ 77.4232162] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 333 command syz-executor.0) 18:59:57 executing program 3: open$dir(0x0, 0x42000400000002c1, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_LOCK(r1, 0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xe179}], 0x1000000000000013) 18:59:57 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r6, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r3, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16=r5, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r7, 0x0, 0x0) 18:59:57 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket(0x0, 0x20000002, 0x9) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000380)=@in, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/83, 0x53}, 0x443) getsockname$unix(r1, &(0x7f0000000540)=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0}, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) [ 77.7904325] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 333 command syz-executor.0) 18:59:58 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1c11, 0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, 0x810, r0, 0x0, 0x8) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) [ 78.0241112] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 868 command syz-executor.5) [ 78.0686384] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 868 command syz-executor.5) 18:59:58 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r6, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r3, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16=r5, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) pipe(&(0x7f0000000240)) [ 78.2355345] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 727 command syz-executor.1) [ 78.2466582] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 727 command syz-executor.1) [ 78.2577870] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 727 command syz-executor.1) [ 78.2689165] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 727 command syz-executor.1) [ 78.4024479] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 409 command syz-executor.0) 18:59:58 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) symlink(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)='./file0\x00') writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10, 0x48) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3c00000) socket(0x1d, 0x3, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r6, 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x0, ""/98}, &(0x7f0000000300)=0x64) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r7, 0x0, 0x0) r8 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r8, 0x0, 0x0) r9 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r9, 0x0, 0x0) r10 = fcntl$dupfd(r9, 0xc, r2) r11 = dup(r10) sendmsg(r11, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="88ee9ff00275cadfa90d00000641090000000000007573f20000000000000000ceb5da5199f971c6a2bf75a316c7dbb9d920c612b5200438b2a834ed6500"], 0x10}, 0x19) mknodat(r11, &(0x7f0000000140)='./file0\x00', 0x1000, 0xf26b) r12 = socket(0x2, 0x2, 0x0) connect$unix(r12, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x10) writev(r12, &(0x7f0000000380)=[{&(0x7f0000000540)="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", 0x599}], 0x1) recvfrom$unix(r12, &(0x7f00000001c0)=""/111, 0x6f, 0x1002, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8) renameat(r3, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) [ 78.4914658] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 982 command syz-executor.1) [ 78.5025924] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 982 command syz-executor.1) [ 78.5137194] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 982 command syz-executor.1) [ 78.5248439] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 982 command syz-executor.1) 18:59:58 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket(0x0, 0x20000002, 0x9) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000380)=@in, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/83, 0x53}, 0x443) getsockname$unix(r1, &(0x7f0000000540)=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0}, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) 18:59:58 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) 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(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) r15 = __clone(0x0, 0x0) r16 = socket(0x18, 0x3, 0x0) connect$unix(r16, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r16, 0x0, 0x0) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r17, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r15, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) chroot(&(0x7f0000000240)='./file0\x00') [ 78.8475450] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 477 command syz-executor.2) [ 78.8698022] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 477 command syz-executor.2) [ 79.1034805] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 418 command syz-executor.0) [ 79.1257366] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 418 command syz-executor.0) [ 79.1379299] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 418 command syz-executor.0) [ 79.1523798] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 418 command syz-executor.0) [ 79.1702411] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 418 command syz-executor.0) [ 79.1813681] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 418 command syz-executor.0) [ 79.2481361] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 831 command syz-executor.5) [ 79.2926467] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 831 command syz-executor.5) [ 79.3483021] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 418 command syz-executor.0) [ 79.3674719] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 811 command syz-executor.4) [ 79.4373088] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 811 command syz-executor.4) [ 79.4509269] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 418 command syz-executor.0) [ 79.4616435] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 418 command syz-executor.0) [ 79.4772142] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 418 command syz-executor.0) [ 79.4903357] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 418 command syz-executor.0) [ 79.5040675] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 418 command syz-executor.0) 18:59:59 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) socketpair$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$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) r15 = __clone(0x0, 0x0) r16 = socket(0x18, 0x3, 0x0) connect$unix(r16, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r16, 0x0, 0x0) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r17, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r15, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) [ 79.5374605] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 811 command syz-executor.4) 18:59:59 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0xcb7567723ce6e558, 0x0) chroot(&(0x7f0000000100)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000000000)={0x7f, 0x8}, &(0x7f0000000040)) 18:59:59 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x2, 0x84) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0xd, r1, &(0x7f0000000000), 0x8) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0xd, r2, &(0x7f0000000000), 0x8) setpgid(r1, r2) 18:59:59 executing program 3: open$dir(0x0, 0x42000400000002c1, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_LOCK(r1, 0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xe179}], 0x1000000000000013) 18:59:59 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r6, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r3, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16=r5, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) 18:59:59 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket(0x0, 0x20000002, 0x9) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000380)=@in, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/83, 0x53}, 0x443) getsockname$unix(r1, &(0x7f0000000540)=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0}, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) [ 79.8267676] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 397 command syz-executor.2) [ 79.8387327] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 397 command syz-executor.2) 19:00:00 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x20000, 0xffffffffffffffdc) writev(0xffffffffffffffff, &(0x7f0000000340)=[{0x0}], 0x1) __clone(0x0, 0x0) open(0x0, 0x0, 0x20) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 19:00:00 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000232000/0x3000)=nil) getpgrp() socket(0x18, 0x1, 0x0) r0 = shmget(0x2, 0x2000, 0x20, &(0x7f00002e9000/0x2000)=nil) r1 = geteuid() r2 = getgid() r3 = getuid() setreuid(0x0, r3) r4 = __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") r5 = shmget(0x1, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) shmat(r5, &(0x7f0000ffb000/0x3000)=nil, 0x0) r6 = getuid() r7 = getuid() setuid(r7) r8 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r9, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r11 = semget$private(0x0, 0x7, 0x0) semop(r11, &(0x7f0000000240), 0x0) semop(r11, &(0x7f0000000240), 0x6) semctl$SETVAL(r11, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r11, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r12, r10, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r7, 0xffffffffffffffff, 0x0, r12}, 0x100000000000000}) r13 = __clone(0x0, 0x0) ptrace(0x9, r13, 0x0, 0x0) ptrace(0xd, r13, &(0x7f0000000000), 0x8) r14 = __clone(0x0, 0x0) ptrace(0x9, r14, 0x0, 0x0) ptrace(0xd, r14, &(0x7f0000000000), 0x8) shmctl$IPC_SET(r5, 0x1, &(0x7f00000000c0)={{0x2, r6, r2, r1, r12, 0x20, 0x6}, 0x0, 0x8001, r13, r14, 0x8000, 0x5, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r16 = msgget$private(0x0, 0x0) msgrcv(r16, &(0x7f0000001f40)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aebede9e79f7a6e8fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006490021ca66d8cdb5f9ec56d5a5c075c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/4120], 0x1008, 0x3, 0x0) msgsnd(r16, &(0x7f0000001080)=ANY=[@ANYRESDEC=r0], 0x1, 0x800) msgrcv(r16, &(0x7f0000001180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000400"/92], 0x5c, 0x0, 0x800) getsockopt$SO_PEERCRED(r15, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r18 = semget$private(0x0, 0x7, 0x0) semop(r18, &(0x7f0000000240), 0x0) semop(r18, &(0x7f0000000240), 0x6) semctl$SETVAL(r18, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r18, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r18, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r19, r17, 0x0, 0x3, 0xb}, 0x20000008, 0x2, 0x2}) r20 = getuid() r21 = getegid() msgctl$IPC_SET(r16, 0x1, &(0x7f00000010c0)={{0x0, 0xffffffffffffffff, r19, r20, r21, 0x8, 0x6}, 0x9a97, 0x9, r4, 0xffffffffffffffff, 0xfffffffffffffffb, 0x10000, 0x617c, 0x45c}) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) [ 80.3052535] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 425 command syz-executor.1) [ 80.3497756] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 425 command syz-executor.1) [ 80.3831564] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 425 command syz-executor.1) [ 80.4054004] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 425 command syz-executor.1) 19:00:00 executing program 0: r0 = socket(0x22, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x100b, &(0x7f0000000100), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) 19:00:00 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) 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(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) r15 = __clone(0x0, 0x0) r16 = socket(0x18, 0x3, 0x0) connect$unix(r16, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r16, 0x0, 0x0) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r17, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r15, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) 19:00:01 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r3, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16=r5, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) [ 80.7726061] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 193 command syz-executor.2) [ 80.8393779] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 193 command syz-executor.2) [ 81.0062958] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 709 command syz-executor.1) [ 81.0841985] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 709 command syz-executor.1) [ 81.0953149] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 709 command syz-executor.1) 19:00:01 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r3, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16=r5, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) 19:00:01 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r3, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16=r5, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) [ 81.2844898] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 328 command syz-executor.1) [ 81.2956114] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 328 command syz-executor.1) [ 81.3067333] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 328 command syz-executor.1) 19:00:01 executing program 0: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r6, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r3, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16=r5, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) 19:00:01 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) socketpair$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$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) __clone(0x0, 0x0) r15 = socket(0x18, 0x3, 0x0) connect$unix(r15, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r15, 0x0, 0x0) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r16, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) [ 81.5849307] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 972 command syz-executor.1) [ 81.6071820] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 972 command syz-executor.1) 19:00:01 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r3, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) [ 81.6516909] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 589 command syz-executor.2) [ 81.6739416] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 589 command syz-executor.2) [ 81.9076272] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 719 command syz-executor.0) [ 81.9410063] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 719 command syz-executor.0) 19:00:02 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400004000001024a, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000140)="1a006a1d1a4df8c3f4d36f5d6ee129cf7c396c9e67c65ec479020b70c6a96df49ef0cf94a0768e2c5023ab3ade525916e45793da0fada7521b33076abf7f06d9918d48489672b1fb", 0x48}, {&(0x7f00000000c0)="0fd0f6571e1a4152f0d8c2a4c80803b686fec6d708e95501edc71c8d9fc7", 0x1e}, {&(0x7f00000001c0)="3a9386affe59e7288098d929955e8217b1a2bc970eab0730d31d364e107ddb889933baaf427a0577a2a429fee964b17c7dd37a30abe898a86bfef1883c5866989bdd009019246bf7be2dadad900635a370dfeb23bf42a7a4018ed69344915f1b2e33fc38bd61861e946033ed0795a73fce4dd145b36d1e6a6f968d77255d1259fb8c59ac0ecf99334d416f3c5f922e33fa1105b95beb5af5f9bf5a99d56b5e608e192a270eb92844ba1040301bb0032a9103d6ed8b5f3713048cde5d1a18391155073ebfb5f7f63268d722f7bf2eb82d4c76ca7c6537b2af923e691e88", 0xdd}, {&(0x7f00000002c0)="9f60975163c3cd1b9d070a1ed396565067f894e9b01ce6d2a0b62940bf205238da5194e95227d6396bf3414d1b8a6b6cdf804aaf6c5ce4b5c65699fe00e99bf504d74f741fb977cd616501239c0f30ff1aa4bf51c1c9767d010f5e2fa2bccda7f72a4353bb11b489b067815e90f83e9d60a3005dc1f2e4", 0x77}, {&(0x7f0000000380)="f9e90ff3aa338907a4addd3e", 0xc}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="2988449fc080efa938f58815995c7e35f79f25c18449001856fd43e27431207af288fa3710b3ccd309a0b2312e15ed8193ef97086487cc7593b4c98fa17a6c77dc7408c107876aaf45979fca04d59ac2e82c730869d04a4d53a5ab63644982d1a2b7e5505ee19e8b01dadfa10f816d6933e5bdfa2cfae53d0192913c5d65d5181cb94c98f7bc41a0f0df9e27e11178de119c468ccd1e3ad08bdcc69b8816ae2ffdc74043b96aa8efd33642bf88049ab52a", 0xb1}], 0x7) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x40, 0x400) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x55ad85fd40ecec69, 0xa11, r0, 0x0, 0x0) [ 82.0300282] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 719 command syz-executor.0) [ 82.1746788] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 473 command syz-executor.5) [ 82.1969357] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 720 command syz-executor.1) [ 82.2303223] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 473 command syz-executor.5) [ 82.2525739] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 719 command syz-executor.0) 19:00:02 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r3, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC=r4, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) 19:00:02 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket(0x0, 0x20000002, 0x9) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000380)=@in, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/83, 0x53}, 0x443) getsockname$unix(r1, &(0x7f0000000540)=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0}, 0x0) 19:00:02 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) 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(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) __clone(0x0, 0x0) r15 = socket(0x18, 0x3, 0x0) connect$unix(r15, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r15, 0x0, 0x0) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) 19:00:02 executing program 3: mknod$loop(&(0x7f0000000180)='./file0\x00', 0x2000, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getegid() pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x3, 0x0, 0x1}, 0x8) fcntl$setown(r0, 0x6, 0x0) 19:00:02 executing program 0: readv(0xffffffffffffffff, &(0x7f0000001880)=[{&(0x7f0000001300)=""/81, 0x51}], 0x1) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000001c0)="334346093a67594922b89766cf6d9b47149b47dd8441efba190f3fbc6385795616e4b14a123d1a169e177ac2140355981ea4617009b25753ef7bd399a0e070828894d8b9b514ddb228999eac48c0b4cababfe9518c2da7da5b598ff53799417e", 0x60}, {&(0x7f0000000080)="54b808f85e8850d9f2724b40b9b7867a71be8f2b16", 0x15}, {&(0x7f0000000240)="b9cf9359baf81a49806749366dd9c33805d80d74acd0a66d4aa225ceae246195d6e51e388e353b95e122491d6afb5430e633cffd67bcdd56ca1e448fdc38e60380981e495ca4df60", 0x48}, {&(0x7f00000002c0)="c3e3eff9ca5f3a2d8cf59e8041e627cea60d0030f7d0bd8df984767d80ecddf658af891bed45250943e5d54e4cb72cb12f6b8617796860aa41334b91d38d9147a3a976e92d34942913918b631c8b5bf418df270a90fc2110cbe068e769addd510a3bdf44cd5f4282674c0c456dffdc12058296c889577a6d2c0bf1b3cd91cec12fdd8b4aca24a5a40c490ce6f82111b65a7c8774c6db0ed1bfcb879e17a83bb3d7afa73b2c02735dc45388136bcad49bfcadd6eb886fcddf16cf06206e0e34c8994d2e46e4227905b397c94b0853136111e85c549f9e07acc26f0a", 0xdb}], 0x4) r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="700421fe74d19f68bd14c2d184b83502def4a6054985a7", 0x17}, {&(0x7f0000000040)="d6f54e95853bb1ec4f1ef5319ee7d44ed356f912bce4e7582ad5843501f43b", 0x1f}, {&(0x7f0000000100)="acf610ec02df2e08730abddebc1de7bc1c563d1b38f2ca81682f4e0142019c3d5f2774f88ce9972c1089999bd3ec1d82270bb5e2ba8046c9c1239f6dda79d92af9bdf068a11a6514d5480fc7e378cebd9cede63965803ca5ca905654689911edd7", 0x61}, {&(0x7f0000000080)}], 0x4) 19:00:02 executing program 4: setrlimit(0x6, &(0x7f0000000180)) r0 = open(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mlockall(0x1) __clone(0x0, 0x0) 19:00:02 executing program 0: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) socketpair$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$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) __clone(0x0, 0x0) r15 = socket(0x18, 0x3, 0x0) connect$unix(r15, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r15, 0x0, 0x0) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r16, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) [ 82.7867023] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1238 command syz-executor.2) [ 82.9425103] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1238 command syz-executor.2) 19:00:03 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) 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(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) __clone(0x0, 0x0) r15 = socket(0x18, 0x3, 0x0) connect$unix(r15, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r15, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) [ 83.1539242] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 282 command syz-executor.5) [ 83.2318307] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 282 command syz-executor.5) [ 83.2651843] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 725 command syz-executor.1) 19:00:03 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r3, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) [ 83.2985648] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 734 command syz-executor.2) 19:00:03 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC=r3, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) [ 83.4877499] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 160 command syz-executor.1) 19:00:03 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket(0x0, 0x20000002, 0x9) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000380)=@in, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/83, 0x53}, 0x443) getsockname$unix(r1, &(0x7f0000000540)=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) [ 83.5990102] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 734 command syz-executor.2) [ 83.6212754] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 795 command syz-executor.0) 19:00:04 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64=r2, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) [ 83.9995964] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 546 command syz-executor.5) 19:00:04 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) 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(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) __clone(0x0, 0x0) r15 = socket(0x18, 0x3, 0x0) connect$unix(r15, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) [ 84.0663611] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 546 command syz-executor.5) 19:00:04 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket(0x0, 0x20000002, 0x9) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000380)=@in, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/83, 0x53}, 0x443) getsockname$unix(r0, &(0x7f0000000540)=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) getsockname$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r0, 0x0, 0x0) 19:00:04 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) 19:00:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) socket(0x1f, 0x3, 0x0) socket(0x1f, 0x1, 0x0) pipe(0x0) socket(0x1f, 0x1, 0x0) socket$inet6(0x18, 0x3, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) select(0x40, &(0x7f0000000180)={0x2000}, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) _lwp_self() 19:00:04 executing program 1: pipe(&(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32], @ANYRES32, @ANYRESDEC=0x0, @ANYRES32], 0x38}, 0x0) [ 85.2013695] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 743 command syz-executor.2) [ 85.4127989] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 743 command syz-executor.2) [ 86.4142823] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1125 command syz-executor.5) 19:00:09 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x24) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x40}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) setuid(0xee01) shmget(0x3, 0x4000, 0x18, &(0x7f0000ffa000/0x4000)=nil) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = socket(0x18, 0x2, 0x0) r3 = semget$private(0x0, 0x7, 0x0) semctl$SETVAL(r3, 0x4, 0x8, &(0x7f0000000000)=0x401) r4 = geteuid() getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000280)={{0xfffffc01, r4, r5, r6, r7, 0x42, 0x8001}, 0x9, 0x6, 0x7f80000000}) r8 = fcntl$dupfd(r1, 0x0, r2) utimensat(r8, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) r9 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r9, 0x0, 0x0) lseek(r9, 0x55a7c289, 0x2) 19:00:09 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) socketpair$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$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) __clone(0x0, 0x0) socket(0x18, 0x3, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) 19:00:09 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket(0x0, 0x20000002, 0x9) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000380)=@in, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/83, 0x53}, 0x443) getsockname$unix(r0, &(0x7f0000000540)=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) getsockname$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 19:00:09 executing program 0: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) 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(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) __clone(0x0, 0x0) r15 = socket(0x18, 0x3, 0x0) connect$unix(r15, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) 19:00:09 executing program 3: r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) r1 = socket(0x18, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000001600000000000000000100"/105], &(0x7f0000000040)=0x6e) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0, 0x0) r3 = dup(r2) sendmsg(r3, &(0x7f0000000740)={&(0x7f00000001c0)=@in={0x2, 0x3}, 0xc, &(0x7f0000000580)=[{&(0x7f0000000280)="eaed6696a2387aa679d18165ae92369880129a1c32df052cfe4c700dc25acc67cbd1b756accec24a51b31a6fdc1cb96939f751caad5c83e00cd58809bc8bcfbda4423a101e32f889810cf5ef8db9aae9f9a86ec50715e29b948fdd2e1e22fb1e00407f36ba", 0x65}, {&(0x7f0000000300)="4e8f7cf7f140cb6556b555e4ef68cef1784e2f3c94f84685c498c879791e826eb128779be59ddafaae44988078110e4533073cbcd95af238d5d33e8b41440117727ce0ceb0212b59b1a57b803d75ba064a54ac", 0x53}, {&(0x7f0000000200)="5dd46492daa2d2b695ed265147a6e316a02f81841a03d16d140e3e013cce82661511e9fdf1", 0x25}, {&(0x7f0000000380)="a97a8a3bd4033f7d21e4d3c043ab5eb3eb1db12cf94e6571fb00f8610418a76634ebea5fd94399b9deeb144c78f0a21274e18bad8e7465de689e2116f0612cf8482b09c1283003e7bdf922699af61da7", 0x50}, {&(0x7f0000000400)="b938f47b402003696753", 0xa}, {&(0x7f0000000440)="0338ac50637d80bcc5535c9094b7aab2b497f19c9fd37b9654b8a123fa7038ef270be3a975c7450c28339576526ae7d3dc6ef78b8311544f8c3d7a0b9760cd970eac5da948b6439f7fa732fd310422f0154abf81414f9e7b2e3c8980be88430182b9163ae4a8a27fe061a8d0b68c27f681a1931d42b04b", 0x77}, {&(0x7f00000004c0)="cb19857f5c1682832c635a3e8e7d53a74ba34fb9a61de0f3dc48f08f4d222472d89a47c8b45c461462ee31affdc258c19a5a89976265de694e6ece2ba9111fc3ad27b8fe497d0eed8a4ccfc8259e8cc43abf2963459f2afa8d7398c2a548846b668264ff297098bc723314a3aaf2ee0fa74f732f77a55af937fb0c9ac4d165649e2cca4181f2649a098644c84c0eefc14e7b14449c47535a1007f3c2f0c8", 0x9e}], 0x7, &(0x7f0000000600)=[{0x18, 0x101, 0x6, 'N'}, {0x38, 0x29, 0x40, "5854b738211174f4054dccff38aa1d2e2111fa602e0eb8c634cbd545bc50771a82e5b2054213"}, {0xe0, 0x29, 0xa187, "08496428e4f746c69d269c1749f36802ca9d9ee0a128077130404acf300f1534f0174b8f5321fe74e72a08fad15ca0ef37d5031740141dc9d7288b921b53e3d52d281dd3b7711bbfd9c3a17a1b9faa0b09effb2d95d8e5cadc637d50e52e3c7f4dd46ad06929a8f57304845841364e4eee8273f0561461fb1ada8c504bd5197cd8467705ef8085366c3d7ed7bdae019709c004d70d993e0f802120e4340bff4c18e6b53924e2d729f46c1016c603d5aa3a470ee8225393bcabd0323ebaea4b8d7bcfb335fcb9b3c94a6406e4daf7e7"}], 0x130}, 0x400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r4, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r5, 0x1) getpeername$inet6(r4, &(0x7f0000000080), &(0x7f0000000140)=0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 19:00:09 executing program 1: pipe(&(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32], @ANYRES32, @ANYRESDEC=0x0, @ANYRES32], 0x38}, 0x0) [ 90.0418636] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 306 command syz-executor.3) [ 90.0641379] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 306 command syz-executor.3) [ 90.0752400] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1012 command syz-executor.0) 19:00:10 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000000)=0x401) semctl$IPC_RMID(r0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) clock_nanosleep(0x1, 0x1, &(0x7f0000000000)={0x5d, 0xff}, &(0x7f0000000040)) r1 = socket(0x1, 0xecd19c8b84b496af, 0x59) setsockopt(r1, 0x6, 0x0, 0x0, 0x0) 19:00:10 executing program 1: pipe(&(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32], @ANYRES32, @ANYRESDEC=0x0, @ANYRES32], 0x38}, 0x0) [ 90.3645876] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1012 command syz-executor.0) 19:00:10 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) [ 90.6427486] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 624 command syz-executor.2) 19:00:11 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2020231, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x10) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000280), 0xd) write(r0, 0x0, 0x454) fdatasync(r0) 19:00:11 executing program 0: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x100, &(0x7f0000000000)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c740399f3087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a3fbfbe2") getuid() r1 = _lwp_self() _lwp_kill(r1, 0x800) r2 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r2, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r3 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r3, 0x0, 0x0) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r4 = __clone(0x0, 0x0) r5 = socket(0x18, 0x3, 0x0) connect$unix(r5, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r5, 0x0, 0x0) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r6, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r4, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r7, 0x0, 0x0) connect$unix(r7, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) chroot(&(0x7f0000000240)='./file0\x00') listen(0xffffffffffffffff, 0x0) 19:00:11 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket(0x0, 0x20000002, 0x9) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000380)=@in, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/83, 0x53}, 0x443) getsockname$unix(r0, &(0x7f0000000540)=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) getsockname$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) [ 90.9320653] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 624 command syz-executor.2) 19:00:11 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) 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(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) __clone(0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) 19:00:11 executing program 4: setrlimit(0x9, &(0x7f00000001c0)) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) wait4(0x0, &(0x7f0000000000), 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0xd, r2, &(0x7f0000000000), 0x8) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x6, 0x10, r3, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0x200, r5, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r6 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xfffffffffffffe10) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x8, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r5, r8) r9 = getuid() setuid(r9) r10 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r13 = semget$private(0x0, 0x7, 0x0) semop(r13, &(0x7f0000000240), 0x0) semop(r13, &(0x7f0000000240), 0x6) semctl$SETVAL(r13, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r13, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000300)={{0xb, 0x0, r14, r12, 0x0, 0x9, 0x4}, 0x8, 0x1, 0xe97}) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r9, 0xffffffffffffffff, 0x0, r14}, 0x100000000000000}) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000040)={r2, r8, r14}, 0xc) 19:00:11 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socket(0x0, 0x20000002, 0x9) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000380)=@in, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/83, 0x53}, 0x443) getsockname$unix(r0, &(0x7f0000000540)=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) 19:00:11 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) 19:00:11 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket(0x0, 0x20000002, 0x9) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000380)=@in, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/83, 0x53}, 0x443) getsockname$unix(r0, &(0x7f0000000540)=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) getsockname$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) 19:00:11 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socket(0x0, 0x20000002, 0x9) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000380)=@in, 0xc, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f0000000480)=""/83, 0x53}, 0x443) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) [ 91.8336031] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 943 command syz-executor.2) [ 91.8445298] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 943 command syz-executor.2) 19:00:12 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) 19:00:12 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) 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(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000100), &(0x7f00000008c0)=0xc) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) 19:00:12 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socket(0x0, 0x20000002, 0x9) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) [ 92.2896283] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1100 command syz-executor.2) [ 92.3118786] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1100 command syz-executor.2) 19:00:12 executing program 3: sync() chmod(&(0x7f0000000000)='./file0\x00', 0x80) r0 = open(&(0x7f0000000040)='./file0\x00', 0x81, 0x90) fcntl$getown(r0, 0x5) r1 = accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/74}, &(0x7f0000000100)=0x4c) r2 = accept$unix(r1, 0x0, &(0x7f0000000140)) open(&(0x7f0000000180)='./file0\x00', 0x1400800, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x282, 0x8d) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x80, 0x38000000}, 0xc) r4 = dup2(r1, r0) fcntl$getown(r4, 0x5) open$dir(&(0x7f0000002c00)='./file0\x00', 0x400000, 0x10) r5 = accept$unix(r4, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) clock_gettime(0x3, &(0x7f0000000340)) _lwp_getname(0x0, &(0x7f0000000380)=""/5, 0x5) preadv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/42, 0x2a}], 0x2, 0x100000001) sendmsg(r3, &(0x7f0000002880)={&(0x7f0000001440)=@in={0x2, 0x3}, 0xc, &(0x7f0000001680), 0x0, &(0x7f00000016c0)=[{0x1010, 0x11, 0x40, "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"}, {0x70, 0x6, 0x599, "4b5d67219efda0d4e5228bd471fcb1de920035fb4b9b73d85899c4921fdb316c8a76d6e37b9ec9b10d903180134102acda98000dbe1edafe8d31127ff8d4fde13c2ffe89afd0421e190d90ac978bc146cd9b01559ac63fce98a32487"}, {0x20, 0x1, 0x3f, "56246f332e8c9a9e41"}, {0xe8, 0x29, 0x200, "2dd1c17d3577b052372fb87e7908e68ee6991c67b7d64e3d96807c15c8bc168d693f414625a5411cb1682c7b39b4e005591b1d950da42211894266b47aaf1484a67173eb6e218acb2b16b574e59fb1699b5bfe69e4e26b35dd991a30cbb644c1aeef15778334c27b47e93d49224b5b0b09991ac7065925f238ece975b20050d1a4e1804bd4ce77e0c9364a1007b6cf93010c15aefe25d5ceb80e447f1cc65c06fea2c54a46b860c215021d5c1bfea6f1df0c2e02a99124843120a997ed5d65db7b30d56e6a9d64cfdc2553bf9ba28430dc37"}], 0x1188}, 0xd) r6 = semget$private(0x0, 0x3, 0x44) fchdir(r1) pipe(&(0x7f00000028c0)={0xffffffffffffffff}) getpeername$inet(r7, &(0x7f0000002900), &(0x7f0000002940)=0xc) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r2) fcntl$setflags(r8, 0x2, 0x3) semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000002980)=[0x9, 0x7f]) _lwp_create(&(0x7f0000002ac0)={0x10, &(0x7f0000002a40)={0x7, &(0x7f00000029c0)={0xf, 0x0, {[0x0, 0xf68c, 0x3, 0x63]}, {0x81, 0x31, 0x8}, {0x7, 0x6, '(,\xa0!\x00'}}, {[0x9e7b, 0x1, 0x753dddb8]}, {0x3f, 0x9}, {0x4, 0x3ff, '([\x00'}}, {[0xffff0001, 0x9, 0x2, 0xfff]}, {0xffff, 0x100, 0x5}, {0x2, 0x1000000000000, '\x00'}}, 0x40, &(0x7f0000002b40)=0x0) _lwp_continue(r9) select(0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x306}, 0x0, 0x0) _lwp_create(&(0x7f0000000140)={0x400f0024, 0x0, {}, {}, {0x0, 0x0, '!\x00'}}, 0x0, 0x0) socket$inet6(0x18, 0x20000000, 0x8) 19:00:12 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) socketpair$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$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) 19:00:12 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) 19:00:12 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0x1f, 0x3, 0x0) listen(r2, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000300)=0xc) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x400000020000000) r5 = getpgid(r4) r6 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r6, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000380)=0x3) r8 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r8, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r10 = getuid() r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x400000020000000) r12 = getpgid(r11) r13 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r13, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r15 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r15, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r15, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r17 = getuid() setreuid(0x0, r17) r18 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) shmctl$IPC_SET(r13, 0x1, &(0x7f00000002c0)={{0x0, r14, r16, r17, r18, 0xa0, 0x1f}, 0x2, 0x7fff, r12, r19, 0x1000, 0x8, 0x5}) setreuid(0x0, r17) r20 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) shmctl$IPC_SET(r6, 0x1, &(0x7f00000002c0)={{0x0, r7, r9, r10, r20, 0xa0, 0x1f}, 0x2, 0x7fff, r5, r21, 0x1000, 0x8, 0x5}) fchown(r0, r3, r9) readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x1) readv(r0, &(0x7f00000006c0), 0x325) writev(r1, &(0x7f0000001980)=[{&(0x7f0000001c00)="b426652889b178ebce91f988753e32ee65525659197452117a5d2e962fc3608386fdb450862af17c3dcaf2915a4dd93bd6511cbc9c8eaba240e3552a13f588442d8d86f43f6698bab04a9dd0503a28ee335547ff56d057ee9bd5377565bf8d35f5dff40081979e93c4cbbe6a0c73313e0797c044a695f619908341e1988996ddd4c642f8320484605a4a2a081a9b907cc1d63fc29d83b86a44395d7a35288ca69487fc6b50518510c94174ef5838474a0d8747a8b8f4adfcecb58315a07b4cf827011a8fe65afa7a30a2527acde3cfee5907eb37cb922de747cf6acf7a5f375e5807d1145b6a7c", 0xfffffee9}], 0x1) r22 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r22, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r22, 0x0, 0x0) r23 = msgget$private(0x0, 0x0) msgsnd(r23, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xf5, 0x800) 19:00:12 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) 19:00:12 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000232000/0x3000)=nil) getpgrp() socket(0x18, 0x1, 0x0) r0 = shmget(0x2, 0x2000, 0x20, &(0x7f00002e9000/0x2000)=nil) geteuid() getgid() r1 = getuid() setreuid(0x0, r1) r2 = __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f0000001f40)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aebede9e79f7a6e8fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006490021ca66d8cdb5f9ec56d5a5c075c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/4120], 0x1008, 0x3, 0x0) msgsnd(r4, &(0x7f0000001080)=ANY=[@ANYRESDEC=r0], 0x1, 0x800) msgrcv(r4, &(0x7f0000001180)=ANY=[@ANYBLOB="0000000000000000000000000000000000002000000000000000000000000000000000000100000000000000000000000000000000000000000000000004000000000000000000923e4ff004229c0d00"/92], 0x5c, 0x0, 0x800) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r6 = semget$private(0x0, 0x7, 0x0) semop(r6, &(0x7f0000000240), 0x0) semop(r6, &(0x7f0000000240), 0x6) semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r6, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r7, r5, 0x0, 0x3, 0xb}, 0x20000008, 0x2, 0x2}) r8 = getuid() r9 = getegid() msgctl$IPC_SET(r4, 0x1, &(0x7f00000010c0)={{0x0, 0xffffffffffffffff, r7, r8, r9, 0x8, 0x6}, 0x9a97, 0x9, r2, 0xffffffffffffffff, 0xfffffffffffffffb, 0x10000, 0x617c, 0x45c}) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) 19:00:13 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) [ 92.9795330] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 393 command syz-executor.2) 19:00:13 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) socketpair$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$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) 19:00:13 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) [ 93.9365048] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 320 command syz-executor.4) 19:00:14 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) 19:00:14 executing program 4: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) __clone(0x0, &(0x7f0000000380)="d7ac4144e9893c7a97a2b2d6b83a3e83") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040), 0x100000000000017c, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0xd, r1, &(0x7f0000000000), 0x8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0}, 0xc) setpgid(r1, r2) [ 94.1701944] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 320 command syz-executor.4) 19:00:14 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) [ 94.4817515] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 601 command syz-executor.2) 19:00:14 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32], @ANYRES32, @ANYRESDEC=0x0, @ANYRES32], 0x38}, 0x0) 19:00:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x4) mkdir(&(0x7f0000000300)='./file0\x00', 0x36) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r3, 0x0, 0x0) utimensat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x2, 0x100000001}, {0x0, 0x7}}, 0x200) lseek(r1, 0x7fff, 0x3) r5 = semget$private(0x0, 0x4, 0x269) r6 = openat(r2, &(0x7f0000000040)='\x00', 0x240f34, 0x2) r7 = socket(0x2, 0x1, 0x0) r8 = __clone(0x0, 0x0) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x16, r8, 0x0, 0x4) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000333000/0x2000)=nil, 0x2000, 0x0, 0x10, r9, 0x0, 0xffffffff00000000) r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000333000/0x2000)=nil, 0x2000, 0x0, 0x10, r11, 0x0, 0xffffffff00000000) mmap(&(0x7f0000333000/0x2000)=nil, 0x2000, 0x0, 0x10, r11, 0x0, 0xffffffff00000000) r12 = __clone(0x0, 0x0) ptrace(0x9, r12, 0x0, 0x0) ptrace(0x16, r12, 0x0, 0x4) r13 = __clone(0x0, 0x0) ptrace(0x9, r13, 0x0, 0x0) ptrace(0x16, r13, 0x0, 0x4) r14 = __clone(0x0, 0x0) ptrace(0x9, r14, 0x0, 0x0) ptrace(0x16, r14, 0x0, 0x4) r15 = __clone(0x0, 0x0) ptrace(0x9, r15, 0x0, 0x0) ptrace(0x16, r15, 0x0, 0x4) r16 = __clone(0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r17, 0x0, 0x0) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) ptrace(0xd, r18, 0x0, 0xffffffffffffffff) ptrace(0x16, r16, 0x0, 0x4) connect$unix(r10, &(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64=r12, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES64=r5, @ANYRESHEX=r5, @ANYRES64=r2, @ANYRESDEC=r13, @ANYRESHEX, @ANYRES64, @ANYPTR, @ANYRESHEX=r4, @ANYBLOB="15fbcd8d63ec3e54786e67a14086003c2d645e4d0e626fe23b47f5b5acbd4fe78e7a120c8aad6ce9dfa434fd45c756a9baeac4dda4a53337171db2df4aabb62ad638474bef62779f8bae5b1e8b3329a3e4c30e8bb54c555ad7b4f7b6b505de552393bbc8b2d81cd9960a13f7a2a5a50a6cf8e43d0b2e2f57ad62971b7198425617b8b48f52c5a65b8e3f11bd3452eab39bf1002241144850e3adb795b263bc68346940f711e730f82d6d35702ab64b16128e4772c2c2a827"]], @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRES64=r14, @ANYRES32=r6, @ANYRES64, @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRESOCT=r0, @ANYPTR, @ANYRESHEX=r15, @ANYRES32, @ANYRES64, @ANYBLOB="c4b1a5f3489873cc8655aede47e7015833bb86d04d1bb9c76ddb5828dfa59c06fd6792cc3226a0fb617cbc35d8298e00f8e6e75d58c44e2a6530b908fb7a1d0a2439b458559e6ab8abf0d2cd1863a68230b350e8dd90cecf5e607c288db70626fe7a1e", @ANYRESDEC=r4, @ANYPTR64], @ANYRESOCT=r0], @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRESOCT=r16, @ANYBLOB], @ANYRESHEX], 0x4) getpeername$unix(r7, 0x0, 0x0) fcntl$dupfd(r7, 0xc, r1) fchroot(r6) unlink(&(0x7f0000000000)='./file0\x00') msgget$private(0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000000180)='./file0\x00', r19, r20) msgget$private(0x0, 0x2) symlinkat(&(0x7f0000000500)='./file0\x00', r1, &(0x7f0000000540)='./file0\x00') r21 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000333000/0x2000)=nil, 0x2000, 0x0, 0x10, r21, 0x0, 0xffffffff00000000) faccessat(r21, &(0x7f0000000280)='./file0\x00', 0x1, 0x100) r22 = msgget$private(0x0, 0x0) r23 = socket(0x2, 0xdf0d4adfdd23e7d8, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) clock_getres(0x20000000, &(0x7f0000000480)) connect$unix(r23, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc904a1196cfb384c"], 0x10) getpeername$unix(r23, 0x0, 0x0) msgsnd(r22, &(0x7f0000000340)={0x3}, 0x0, 0x0) msgrcv(r22, &(0x7f0000000080)={0x0, ""/112}, 0x78, 0x3, 0x800) 19:00:14 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) 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(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) 19:00:14 executing program 0: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x6, 0x5, &(0x7f0000000000)="4000f900", 0x4) recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000040)=""/228, 0xe4, 0x800, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) 19:00:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32], @ANYRES32, @ANYRESDEC=0x0, @ANYRES32], 0x38}, 0x0) 19:00:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32], @ANYRES32, @ANYRESDEC=0x0, @ANYRES32], 0x38}, 0x0) [ 95.1271591] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1067 command syz-executor.2) 19:00:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = shmget$private(0x0, 0x4000, 0x22, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0/file1\x00', 0x1020222, 0x0) setuid(0xee01) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r4, 0x0, 0x0) accept(r4, &(0x7f0000000040)=@un=@file={0x0, ""/31}, &(0x7f00000000c0)=0x21) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r5, 0x0, 0x0) fcntl$dupfd(r0, 0xc, r5) 19:00:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = msgget$private(0x0, 0xab) msgrcv(r3, &(0x7f0000000000)=ANY=[@ANYRESHEX=r1], 0x1, 0x3, 0x0) msgsnd(r3, &(0x7f0000001000)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="02000000000000003e66297e2465e449722a6ddd83d5e3081364582c02a9e6f7250b81fdc055d9498753d95d4509f184c2fb94951fca640db2bd13a5483681f0f48c046bda4bd6f390003dea738efbb5b245fc488e524194d909524235ed484d79ca7b099c537d4f3b7f1e9fe5c7752ef329651e8a8fb3d699ec41408650469f3c296b76af48af14f01ac8274ca14c8ee8d600119be879964d6246197381a3a381c0e189f5196d08cf177f9d153902d47c7b8e66cb466569836a564452d5769fdaf756cfcd21f5a36fef3a375d4a5f9b6d3fb043bc55b431078a5aa806da78e62445b89ea3582ad3d761599e185daffee1cfc85e3f78191e527ff30fd74f9d0683fc"], 0x102, 0x800) msgsnd(r3, &(0x7f0000000080)={0x3, "367ea0e20f569bc06fe3eb9c628fb4b23f916697b1cd956049aa7e599dc0f268cd68e012d125877ed36ae8d6efb92506b498e11f565bc2e1944f3d0c124a01deb5b55f877cdc281744c92fa3d9e822e80f7ec522821ec7289e62798550edd6f08dd573dcbf22e3"}, 0x6f, 0x1000) preadv(r0, &(0x7f0000000640)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000400)=""/75, 0x4b}, {&(0x7f0000000480)=""/178, 0xb2}, {&(0x7f0000000540)=""/99, 0x63}, {&(0x7f00000005c0)=""/124, 0x7c}, {&(0x7f0000000040)=""/43, 0x2b}], 0x7, 0x6) msgrcv(r3, &(0x7f0000001040)={0x0, ""/93}, 0x65, 0x2, 0x1000) msgsnd(r3, &(0x7f00000001c0)={0x3, "09e986dc44793ae00af3cba0ef7b17e13ae8bf6bbd144e889879ce806f4733480f6da3eb69be32094ba38cbd08a532b49f2e755e04f4c08242646c21f487ef639b9106502d4a9d00795322f39aa3439c3a2050f1e021a00ca7a63c0f0dbbd4280cae597b1106db6744e723692cc49f8b08e46ff933df637377beb40a30cd5d8130189a1d43b0d520e70d9f72d30cacf2fa45c8127e9412b5cea9e91a9aaf41372bb7fe58820478c1d1a8cee4c90f721b9bc9254c94cf71f3d3d135e567a7a8d238257a093c577fd197a754750dd164cc1403713f22ad2c9da8b58266196553aa46257297637da26c7d230339d43419614f4cc95cd8222e38d0fdb6018f"}, 0x105, 0xc00) select(0x40, &(0x7f0000000000)={0x7f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) select(0x40, &(0x7f00000000c0)={0x7f}, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000180)="d0", 0x1, 0x0, 0x0, 0x0) 19:00:15 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) 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(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) pipe(&(0x7f0000000240)) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) [ 95.3052014] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1067 command syz-executor.2) 19:00:16 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x7b9da6cc5c57b35d, 0x3f) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) 19:00:16 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) 19:00:16 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) 19:00:16 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2020231, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)="bb4c994f5798d9399316d1c67677b55e7ef8e9f9abbc2f6386530356f561cfc3347797efc87d271b73810236985bc6f06dcb9644f8bc0b5c7c49042070d97b1404b93622e9c46c8ffb798b40a52d7ef8e8de40cd46b6c8186766b132740e27923c908be712b44d5ab2ddcc555c42644f24cdc5c61785d64a5dc48211dc1ac376d8c3d72054918737054783af15183fcb81c16afc3999", 0x96}], 0x1) writev(r0, &(0x7f0000000280), 0xd) write(r0, 0x0, 0x454) fdatasync(r0) 19:00:16 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20004, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x208100, 0x77) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setown(r0, 0x6, 0x0) [ 96.1733420] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1009 command syz-executor.2) 19:00:16 executing program 2: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x5ff, &(0x7f0000000340)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c00000000087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a34aa62464d61147704f5fd0ab110a5bc6e8ccb0d1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = getppid() r4 = geteuid() r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x800) socketpair$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$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r10, r8, 0x0, 0x9, 0xb}, 0x8, 0x2, 0xe97}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r10}, 0x100000000000000}) r11 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000040)="abf685911ebf52ec100a34735177ce9f99f439ecf2e448654c58feb3089de2f9f4ace1b6791cfa45", 0x28}, {&(0x7f0000000280)="96ca9de1ee6913df0229736845863bb2413f6e9cf1c7a43557361df7faba31f153a1aa15aff38ba0a3262ef47c0a28b6ab1d3e258651b84c15e75f7352e0f4fd28c23850bc0c62673271192437767521cccd1b701190770a6f61d4aaf9fb08a193960fd1db45309509807fce89ebc1f5592580c253954b8053bbc1277a516b2bc840b01b7a0c6d0206d1b92c2d2ed8a5efd59a811927df3f6412589775", 0x9d}, {&(0x7f0000000080)="5489ad95fda28e2958b5c44554673abbdf5eeddf29c92c67e6bbf03224", 0x1d}, {&(0x7f0000000180)="a072e0ac495e513cfb7494d53936612bfd6d80cd549f7e1a", 0x18}, {&(0x7f0000000600)="a87f0c5e9ae641374021ebaa6d9166b284acac9cb2a4f004b0b89c61e2189157fc0f7afb76e5c4f1e99cd7af9a03f707b97d2955fb78db8061e09bb4e30f9b7b0a35ebc951ca0a46dea0e2837180deb5db1a05ac51facc5741b79a510c48f067ce786a71f781c7fef19c68dea0228d0149ace0af22cab716a07e5e6a53c22a15e395835dc5ff927a31e99ecbe57185548e9781b2003d06f6ce320abab59da8c4ec1cbd525cf312cee42ef802b1a915ace429c7f559b5c43bbfc97c1843ff04493902f4bca1dc97e638965ded68aacc286a4c463088bf6935", 0xd8}, {&(0x7f0000000700)="94a88e3f752926e974d50c8f9d248889a43c860fff26f5667ee35f5a88c840865197ade6e753bd651af16e435ed2b70e84ea800ed0a137df4ca9f9d8be045e5ddfce42fe68a113ce966b5a781a02bb662c955b0cd6f7ee12db2a7bdcd8e402ae1d372f6b1e21250280a3dde26433c08523598fcb01f867cfe5f48540526e89966714904031a2eb25391fa3719af7daabd33efe2d38cd1ad16925001ea9f7e5494994193f8847a9c97d45ec67980409923e6c7d36935b6ad1359f046d2f6cf98dd3221c8e7c4e49", 0xc7}], 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, 0x1) getuid() r12 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r12, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r13 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r13, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r13, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) 19:00:16 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f961925e340cd1c0c6290d1d02e9c3"], @ANYRESDEC, @ANYRESDEC=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0ba2400a3ced9859a7bd5f20488062e4d9df14a61815a25696169aa6e1cf11eb9385b2a0460d89174f3bdac7a6a271d3b4e24ee5a9ab583eb08a247361d102dffd896d0961cdeaa595463a576ed125d3c4f58d5fca30f4e91734e695369c665340e2a943cb8fe64766da37a086eaa2d22cc013c4856a94e5574fe836f2b461859bbe11fb82fcbe3f0a644daf6434927ff29290", @ANYRES16, @ANYRES64, @ANYRES64], @ANYRESDEC, @ANYRES32=r0], @ANYRES32=r1, @ANYRESDEC=0x0, @ANYRES32=r1], 0x38}, 0x0) 19:00:16 executing program 0: __clone(0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) exit(0x1000000000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) fcntl$lock(r0, 0xf, 0x0) 19:00:16 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) 19:00:16 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x0) 19:00:17 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00002e2f66696c653006"], 0xa) syz_extract_tcp_res(&(0x7f00000000c0), 0xc32, 0x7f) poll(&(0x7f0000000140), 0x0, 0x2001ff) r0 = socket(0x800000018, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) close(r0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x38) r1 = socket(0x800000018, 0x2, 0x0) bind$unix(r1, 0x0, 0x0) r2 = socket(0x800000018, 0x2, 0x0) sendto$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x2, 0x3}, 0xc) bind$unix(r2, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) bind$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) fsync(0xffffffffffffffff) 19:00:17 executing program 3: setuid(0xee01) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x0, 0x80000000000000c, &(0x7f0000000180), 0x14) r1 = _lwp_self() _lwp_create(&(0x7f0000000000)={0x7, 0x0, {[0x339f, 0x2, 0x80000000, 0x800]}, {0x7, 0x5, 0x1}, {0x3744a766, 0x20, '\'\x00'}}, 0xc0, &(0x7f0000000080)=0x0) r3 = _lwp_self() _lwp_unpark(r3, 0x0) r4 = _lwp_self() _lwp_unpark_all(&(0x7f00000000c0)=[0xffffffffffffffff, r1, 0xffffffffffffffff, r2, 0x0, r3, r4], 0x7, &(0x7f0000000100)=0x10001) 19:00:17 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x100060e, 0x0) select(0x40, &(0x7f0000000240)={0x7, 0x3, 0xfffffffffffeffff, 0x7ff, 0x9, 0xfcf, 0x0, 0x7f}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x80000000, 0xffffffff00000001, 0x9, 0x1f, 0x101}, &(0x7f00000002c0)={0x3, 0x2, 0xffffffffffffffc8, 0x5c651ca4, 0x2, 0x7, 0x80000000, 0x6f2}, &(0x7f0000000300)={0xffffffffffffffc0, 0x4}) 19:00:17 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2020231, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)="bb4c994f5798d9399316d1c67677b55e7ef8e9f9abbc2f6386530356f561cfc3347797efc87d271b73810236985bc6f06dcb9644f8bc0b5c7c49042070d97b1404b93622e9c46c8ffb798b40a52d7ef8e8de40cd46b6c8186766b132740e27923c908be712b44d5ab2ddcc555c42644f24cdc5c61785d64a5dc48211dc1ac376d8c3d72054918737054783af15183fcb81c16afc3999", 0x96}], 0x1) writev(r0, &(0x7f0000000280), 0xd) write(r0, 0x0, 0x454) fdatasync(r0) 19:00:17 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x0) 19:00:17 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x2cca856ae0f74a15, &(0x7f0000ffb000/0x2000)=nil) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/67}, 0x4b, 0xdfd0d65ffd5fb2ea, 0x1000) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0x0) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7e3d0fa3380d8ab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x8, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) r4 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0xc) r6 = getegid() r7 = __clone(0x0, 0x0) ptrace(0x9, r7, 0x0, 0x0) r8 = __clone(0x0, 0x0) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x2a, r8, &(0x7f0000000040), 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x0, r3, r4, r5, r6, 0x0, 0x2}, 0x2e1, 0x5, r7, r8, 0x401, 0x4, 0xfffffffffffffffe}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x3}, 0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r9 = socket(0x18, 0x2, 0x0) r10 = socket(0x18, 0x2, 0x0) connect$unix(r10, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) dup2(r10, r9) r11 = socket$unix(0x1, 0x1, 0x0) bind$unix(r11, &(0x7f00000011c0)=ANY=[@ANYBLOB="0100e91f7189591e9233614b00a43a4b27d7e52e8c57c96fe1f69962d7c8c8b4e0dd4a9935c56a3990d76ebfc53b57c4c6852e35e67eb9803d02ef609b96c9ba83263873b4a14efb072153fb968f5d5d6c17527d9a6e8505381a4dc69613df132cbd7e92a6bc1ba8e9cd619432e2219d1ab2b4aa39e91560e8d9f599a296c939f36a4e0e810df240069e2968d084eafe5ad6116806c0a9f30e15be5985244baf9f24dc6f58c31af241fa0a112b54f2f575810b9fffd2b77dbc4fb728bbfc5259286ae1bce5d4485fb56b23de0a376459ec93ec3f11c912e9fe7d00"/234], 0xc) listen(r11, 0x0) [ 97.3860391] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 965 command syz-executor.2) 19:00:17 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x0) [ 97.6753679] panic: kernel diagnostic assertioWn AR"lNwINpcGn:t d e>f= a0u"lt efadil emmd:a p(f)i lse h"a/rsey ztykpalel etor /MmAanP_aPgReIrsVA/TnEet b(psdi-d ku4b4s8 anc/okmmearnndel s/yszy-se/xkeecrunt/okerr.n3)_ u[ 97.6753679] idinfo.c", line 225 [ 97.6753679] cpu0: Begin traceback... [ 97.6753679] vpanic() at netbsd:vpanic+0x2aa [ 97.6753679] kern_assert() at netbsd:kern_assert+0x63 [ 97.6753679] chglwpcnt() at netbsd:chglwpcnt+0x82 [ 97.6753679] lwp_free() at netbsd:lwp_free+0x5be [ 97.6753679] lwp_wait() at netbsd:lwp_wait+0x1ad [ 97.6753679] exit_lwps() at netbsd:exit_lwps+0x2cb [ 97.6753679] exit1() at netbsd:exit1+0x15e [ 97.6753679] sys_exit() at netbsd:sys_exit+0xba [ 97.6753679] syscall() at netbsd:syscall+0x29a [ 97.6753679] --- syscall (number 1) --- [ 97.6753679] Skipping crash dump on recursive panic [ 97.6753679] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0xffffffff for type 'struct x86_64_frame' which requires 8 byte alignment [ 97.6753679] Faulted in mid-traceback; aborting... [ 97.6753679] fatal breakpoint trap in supervisor mode [ 97.6753679] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x9 ilevel 0x8 rsp 0xffffd780b3a69e10 [ 97.6753679] curlwp 0xfffff99b68aef900 pid 965.1 lowest kstack 0xffffd780b3a672c0 Stopped in pid 965.1 (syz-executor.2) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0xd1 vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b db_nextframe() at netbsd:db_nextframe+0x6f6 db_stack_trace_print() at netbsd:db_stack_trace_print+0x2c4 db_panic() at netbsd:db_panic+0x8b vpanic() at netbsd:vpanic+0x2aa kern_assert() at netbsd:kern_assert+0x63 chglwpcnt() at netbsd:chglwpcnt+0x82 lwp_free() at netbsd:lwp_free+0x5be lwp_wait() at netbsd:lwp_wait+0x1ad exit_lwps() at netbsd:exit_lwps+0x2cb exit1() at netbsd:exit1+0x15e sys_exit() at netbsd:sys_exit+0xba syscall() at netbsd:syscall+0x29a --- syscall (number 1) --- [ 97.6753679] Skipping crash dump on recursive panic [ 97.6753679] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0xffffffff for type 'struct x86_64_frame' which requires 8 byte alignment [ 97.6753679] Faulted in mid-traceback; aborting... [ 97.6753679] fatal breakpoint trap in supervisor mode [ 97.6753679] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x9 ilevel 0x8 rsp 0xffffd780b3a68b10 [ 97.6753679] curlwp 0xfffff99b68aef900 pid 965.1 lowest kstack 0xffffd780b3a672c0 Stopped in pid 965.1 (syz-executor.2) at netbsd:breakpoint+0x5: leave