Warning: Permanently added '10.128.0.15' (ECDSA) to the list of known hosts. 2019/11/24 18:08:27 fuzzer started 2019/11/24 18:08:27 dialing manager at 10.128.0.105:36503 2019/11/24 18:08:27 syscalls: 211 2019/11/24 18:08:27 code coverage: enabled 2019/11/24 18:08:27 comparison tracing: enabled 2019/11/24 18:08:27 extra coverage: support is not implemented in syzkaller 2019/11/24 18:08:27 setuid sandbox: support is not implemented in syzkaller 2019/11/24 18:08:27 namespace sandbox: support is not implemented in syzkaller 2019/11/24 18:08:27 Android sandbox: support is not implemented in syzkaller 2019/11/24 18:08:27 fault injection: support is not implemented in syzkaller 2019/11/24 18:08:27 leak checking: support is not implemented in syzkaller 2019/11/24 18:08:27 net packet injection: support is not implemented in syzkaller 2019/11/24 18:08:27 net device setup: support is not implemented in syzkaller 2019/11/24 18:08:27 concurrency sanitizer: support is not implemented in syzkaller 2019/11/24 18:08:27 devlink PCI setup: support is not implemented in syzkaller 18:08:34 executing program 0: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = paccept(0xffffffffffffff9c, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0xc, 0x20000000) sendto(r0, &(0x7f0000000100)="c1f22bbfb110a17c4a79da9945275fc2309a1985d1569d76badc17c6c6dd8593ddcb72437c33ce5452ae0b5006ba4f7e54512f5db17f245539ca9dbd2124bcc7c600158be6e89f447c9ad0ee0629355f4b34b31e5d0b782f139291f573baacb03964943e6da3a9902fcebb4706d895a659d722f5f5", 0x75, 0x0, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x1200140, 0x33) open(&(0x7f0000000200)='./file0\x00', 0x20, 0x110) r2 = socket(0x6, 0x3, 0x7) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000240), 0xc) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0}, 0xc) r4 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x140812a, 0x14) symlinkat(&(0x7f00000002c0)='./file0\x00', r4, &(0x7f0000000340)='./file0\x00') socket$inet6(0x18, 0xe94e3bf07dfa2f56, 0x1) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000) mkdirat(r5, &(0x7f00000003c0)='./file0\x00', 0x40) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000400), 0xc) recvfrom$inet6(r2, &(0x7f0000000440)=""/101, 0x65, 0x42, &(0x7f00000004c0)={0x18, 0x0, 0x800, 0x3ffa}, 0xc) r7 = getegid() fchownat(r5, &(0x7f0000000500)='./file0\x00', r3, r7, 0x200) sync() open(&(0x7f0000000540)='./file0\x00', 0x40000, 0xc8) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) symlink(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') r8 = paccept(r1, &(0x7f0000000600)=@un=@file={0x0, ""/4096}, &(0x7f0000001640)=0x1002, 0x68000000) dup(r8) open$dir(&(0x7f0000001680)='./file0\x00', 0x8000, 0x1) _lwp_setprivate(&(0x7f00000016c0)=0x100000000) r9 = semget$private(0x0, 0x0, 0x10) semctl$GETPID(r9, 0x6, 0x4, &(0x7f0000001700)=""/254) pipe(&(0x7f0000001800)) fcntl$getown(r6, 0x5) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) 18:08:34 executing program 1: _lwp_create(&(0x7f0000000080)={0x4, &(0x7f0000000000)={0x400f0020, 0x0, {[0x1, 0xa, 0x5, 0x8]}, {0x499, 0xb73d, 0x3}, {0x7, 0x3, '\x00'}}, {[0x2, 0x5, 0x0, 0x1]}, {0x27, 0x2b, 0x4}, {0x0, 0x7, '\x00'}}, 0x40, &(0x7f0000000100)=0x0) _lwp_kill(r0, 0x2) _lwp_exit() r1 = msgget(0x0, 0x40) msgctl$IPC_RMID(r1, 0x0) _lwp_detach(r0) msgsnd(r1, &(0x7f0000000140)={0x2, "2e8c153371d3fd74913053000432d78b5f228ea0679bb8b68fd896634b68bb3dad477b04a9e62a727d4cfcc3e8e786a8804a70fd151761494b99d986542f1e010b3ea9da85e4529761c0d91fe28982b8452f5fa66aac8db11fbb181d48c2410fa143aaf565047f82fba3045a2dbc8252b1be2db5c88ce6dbe9ff3a03a5be76d3ded1c42c92aa090485b84e2e48b494d662d20096e951c8ea00ee5049a5aa68eebd"}, 0xa9, 0x800) getuid() sendmsg(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000200)=@in={0x2, 0x3}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000240)="fb0827e6972cd00b1eb61f0b6be8039955288f4aa1c661d080", 0x19}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="e14ef2634e4a2930d330fa242a4781c2fc1238608e78e933082c88a103375d5bf4bf906a24af7a4a77dee4a855292ca6d3943674bc92340056f2e8f54675c304a003bb2fbfdbc86536b92595b98e40482b4e2c08229331a468526d0a913545d646892617c4cfe9a965179cd93e4f92879dfafe3679a1a3fee79d94110f", 0x7d}, {&(0x7f0000000340)="5b5e34c0fe4cc1f5e481e9951ddd10331577677160b11e28f58eb267ff86faeeca6ebabf736157811bd906c2b3bd9be7b0897a0f939b45666df1f2ee", 0x3c}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="64bd55b993835f10f7ab0d9bf4530d9ba82c39ad86e57b42392617e912e16785be11ef9903030191ca3e1e6c64db137aa4218d6c1fbb3870e4379ee272059c74af5fb2a6105e54ad934136afd3e33915d8d19eeb31086f1513f6b3f587927b2653bf336aadb4d1bf68e9c4e850a5bf1e076395ab38a952c09965", 0x7a}], 0x6, &(0x7f00000004c0)=[{0x28, 0x1, 0x8, "dd5e7a2eaf12fbe25d08260294ad2c1cb25d1a95"}, {0xf8, 0x1c3233d8e1ff30e0, 0x6, "71079ad0ee1d05d291e3ffb398788d733cd6c1a9235caeef3076c2f689c642d18afdd006e50c78786caf5f39f2d6d8201772215130d593a00cacdab2d91befcb7070925c4e29f8773bc731a3a6f90ad7cc8cd71bda1407e6808910ce3fb29c51a417cc78d331e21d0f2a994747d871d8b3beb662579a4c130f26b9f0ee7bbc272926379f2a966c0e856be0ecce72ebb5c12e4692cb05484dda4d7d4ae0043ffe8cfc9d76e2a8e6f7beeba3f713467d723155437c92fe99d4d2895f7e7c06daef59a022972c08896a627005772f4b693078d87c3a2fd8786aa0c846edfac27b43c809e0"}, {0x108, 0x1, 0xfffffff9, "a8949d728516e38fdc314f6c744cbddeff4cac8244dd7e11442f1111a735e015230ff9a99d084c79f992214d236213c20451207e16d35003828366eb7f89bec799c372f2167ba811197c28de1e14bb3c0fd93d07dbe0711ebfef38b4fd460ac0571ede7a239193003e0162def6728fa270ef6865156b6c9ca4e07fc0896fe2b184ee3929db7cb96e3e7b43ea989408cd56599d53d43f68ce628a779719a20ca4b1b6dc8e37252585377c402a534e25f3078fc7f1fa5066ecf8d7545d11e5256bacf07feb7cc19ef7387222a8f9b0a6cadc82290051178752a6707bb5992b02ec563193c63a813eeaf0f02181f410334f6ac242169ba7"}, {0xc8, 0x11, 0x10000, "ad417f8742375ecf7d8193acef9f4b5528dea834e9c7c8f20a210b607ec64d1460a3353a65108d6a82d04511e295e6e277e36d8659f239189985e3ce9abc15c5eb85c7d494c8fcd43ea3661461d2a4f73ea1a128778a6f22a22a72cc40d7ee6cf4d2042a288ff77107f5abde61ee315eb9af6941976691220015776eff03df47b01289721a5ccc1ba3764a50b2b43c81be400ee8f531daeddb7cdd6e6c29e5c97bee84aad209da0e6529703591d815224839dc60"}, {0x68, 0xfffc, 0x19, "4c6d81e7239dc3817710c3bdf7beada4bb07630b6af0d1227f7d9b398b58eb649b61cd296ba414e82a167c6933f1d0ee4c6f5cd00d5066fce8119909d5e2a0efe08ed9618fcad999180ab1522423276e3af549737594da29"}, {0xb0, 0x1, 0x2, "5251889e123b6d20ed37f8d03ec3cf73fd70fa00917a130dbf5fb21246ffc393015f877fa54ade841ea59156f995ef951eb54381a60b09674169c4b785b753bcbf8e177730ab3f249bee38b0833b6dbe0983ae2a8cf484fd2b0856b8b6bb90f8b37023778a310455ffc6c6e5d9769cdf320722ff08174c78af74d4bcb6fa0fad03cbf99199ab7b0222d157cff6c991f813c263707bf5e8f7f4"}, {0x78, 0xffff, 0x8001, "efcaec29f97c4f38aafd2dec4271937f75056549ec9874781be2364a4da4fef99f79d81bef0ecac1b9c626d964430eb1b99ae0f30ba059175525c9af87245c755a0377d98a0326488de7b7e2377275f04445088a9ccee5c11fa7ac18f26c263ba4"}, {0x40, 0x1, 0x5, "1408eab4a1fe919eb4b4717a0e28b4bf947f650b33e0e5d550d6fa59a5fb8ba8d8ea33e09923fe92315f25189930"}, {0x70, 0xffff, 0x9, "8f2011f9a14d8046c6e19978f5f7f854843f24731593c9d741d9c8c00d21da66750e76dd12a8f4a9913853f2124646c941858d9b7aa172711ed56d3661dabc43b65016fd33416931502e3ec6d2709ae8f7f4d581f785c003ff086e42d16927"}], 0x530}, 0x4) shmget(0x2, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) _lwp_create(&(0x7f0000000b40)={0x2, &(0x7f0000000ac0)={0x400f0020, &(0x7f0000000a40)={0x1, 0x0, {[0x0, 0x7, 0x3, 0x1]}, {0x800, 0x3, 0x4}, {0x5, 0x7, '\x00'}}, {[0x3, 0xfffffff7, 0x9, 0x16f]}, {0x1, 0x40}, {0x338, 0x8, ']\x00'}}, {[0x800, 0x9, 0x0, 0x3f]}, {0xffffffffffffdd0d, 0x1, 0x8}, {0x2, 0x7fff, '*[/\xdc\x00'}}, 0x40, &(0x7f0000000bc0)=0x0) getuid() r3 = socket$inet(0x2, 0x1000000c, 0xfd) sendto$inet(r3, &(0x7f0000000c00)="fa365667524f075cbc69f2cea6f0c2b0de4559bacfd763215c640674aa20f26395da92ac60fbf846b17b7857fa9c0c59c4bee7", 0x33, 0x8, &(0x7f0000000c40)={0x2, 0x1}, 0xc) _lwp_wakeup(0x0) r4 = socket$unix(0x1, 0x2, 0x0) connect$unix(r4, &(0x7f0000000c80)=@abs={0xa6eee65f53f44ce7, 0x0, 0x1}, 0x8) clock_nanosleep(0x20000000, 0x0, &(0x7f0000000cc0)={0x5, 0x4}, 0x0) getuid() _lwp_create(0xfffffffffffffffe, 0x0, &(0x7f0000000d00)) socketpair(0x18, 0x40000000, 0x7, &(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r6, &(0x7f0000002200)=[{&(0x7f0000000d80)=""/226, 0xe2}, {&(0x7f0000000e80)=""/41, 0x29}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/221, 0xdd}, {&(0x7f0000001fc0)=""/191, 0xbf}, {&(0x7f0000002080)=""/76, 0x4c}, {&(0x7f0000002100)=""/68, 0x44}, {&(0x7f0000002180)=""/128, 0x80}], 0x8) socket(0x1f, 0x2, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0x66, &(0x7f0000002280)={0x9, 0x2, 0x5, 0x3, 0x8001}, 0xc) _lwp_kill(r2, 0x1) r7 = open$dir(&(0x7f00000022c0)='./file0\x00', 0x0, 0x4) fchmodat(r7, &(0x7f0000002300)='./file0\x00', 0x0, 0x400) _lwp_create(&(0x7f0000002440)={0x4, &(0x7f00000023c0)={0x1, &(0x7f0000002340)={0x1, 0x0, {[0x1000, 0x5, 0x4, 0xff]}, {0x6, 0x3f, 0x5}, {0x0, 0x5, ').+\xf0.\x00'}}, {[0x64, 0xdaa8, 0xdd, 0x4]}, {0x4, 0x4}, {0x7, 0x8, '\x00'}}, {[0x80000001, 0x4, 0x9, 0xe2c]}, {0x0, 0x8, 0x5}, {0x43, 0x7, '\x00'}}, 0x40, &(0x7f00000024c0)) r8 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000002500), 0xc) 18:08:34 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x1) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0xa29091d8f7fa3e) r2 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/55) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000140)={0x0}, 0xc) fcntl$setown(r3, 0x6, r4) socket$inet6(0x18, 0x1, 0x3f) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3cd8e56fad375425) setsockopt$sock_int(r5, 0xffff, 0x1008, &(0x7f00000001c0)=0x3, 0x4) getrusage(0x0, &(0x7f0000000200)) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r6, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x9, 0x5}, {0x4, 0x3}}, 0x100) connect$inet6(r7, &(0x7f0000000380)={0x18, 0x2, 0x0, 0x2}, 0xc) r8 = socket(0x8, 0x3, 0x81) bind(r8, &(0x7f00000003c0)=@in={0x2, 0x3}, 0xc) r9 = semget$private(0x0, 0x0, 0x252) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000500)={{0x8, r10, 0xffffffffffffffff, r11, r12, 0x0, 0x3f}, 0xf12, 0x595c, 0x8}) r13 = socket$inet6(0x18, 0x5000000b, 0x6) dup2(r5, r13) r14 = dup(0xffffffffffffffff) read(r14, &(0x7f0000000580)=""/209, 0xd1) symlink(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00') pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r15, 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000740)) 18:08:34 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x888001, 0xe7) r0 = shmget(0x1, 0x3000, 0x64, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0x4) r1 = shmget$private(0x0, 0x2000, 0x502, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r3) sendto(0xffffffffffffffff, &(0x7f0000000080)="dee388eb218b9c2d4c384fbba0508c0bc7fe9361d6657f17aac13794c5b30a84b2b642bf11fe5f6f0d3ec4ab5a3a966522b7c6309bb54e56e226595b86e491689285565a9f6af44761f735308e78e17fb0", 0x51, 0x1, 0x0, 0x0) socketpair(0xe, 0x10000000, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite(r4, &(0x7f0000000140)="cd76b9760afb76a4fcc4e62e7f34c94695609af5499e514c5b3e", 0x1a, 0x2) sendto(0xffffffffffffff9c, &(0x7f0000000180)="2a7e18ec44", 0x5, 0x0, &(0x7f00000001c0)=@in={0x2, 0x2}, 0xc) socket$unix(0x1, 0x1, 0x0) r5 = dup(r2) fcntl$setstatus(r5, 0x4, 0x60000) shmctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000200)=""/55) r6 = open(&(0x7f0000000240)='./file0\x00', 0xa08429, 0x0) r7 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x72, 0x1) renameat(r6, &(0x7f0000000280)='./file0\x00', r7, &(0x7f0000000300)='./file0\x00') r8 = shmget(0x1, 0x2000, 0x120, &(0x7f0000ffe000/0x2000)=nil) shmat(r8, &(0x7f0000ffd000/0x2000)=nil, 0x2000) r9 = open(&(0x7f0000000340)='./file0\x00', 0x100, 0xa4) fcntl$getown(r9, 0x5) r10 = accept$unix(0xffffffffffffff9c, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8) setsockopt$sock_int(r10, 0xffff, 0x1, &(0x7f0000000400)=0x2, 0x4) r11 = _lwp_self() _lwp_continue(r11) shmget$private(0x0, 0x1000, 0x84, &(0x7f0000fff000/0x1000)=nil) shmget$private(0x0, 0x5000, 0x1, &(0x7f0000ff8000/0x5000)=nil) shmget$private(0x0, 0x2000, 0x441, &(0x7f0000ffc000/0x2000)=nil) r12 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x140, 0x80) connect$unix(r12, &(0x7f0000000480)=@abs={0x0, 0x0, 0x2}, 0x8) 18:08:34 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = socket(0x2, 0x4, 0xca) fcntl$getflags(r0, 0x1) r1 = paccept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002, 0x10000000) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000001100), 0xc) pipe2(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r5, &(0x7f00000011c0)="85a7cddce7e8d447a8a7769783bd1e0e0988c4b97d9fd9d69b32152cd9a9b976d4942a7e6b4003a6833dacde975555883c1860fcfc092b6f8d970b3ce2ff74530d72ca3bc7339d166b388cd10d24d4aeae1803d988dcbd2b9af4fcc8de0b0633a3", 0x61, 0x9, &(0x7f0000001240)=@in={0x2, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0xc) fcntl$lock(0xffffffffffffff9c, 0x11, &(0x7f0000001300)={0x0, 0x1, 0x6, 0xffffffff, r6}) pipe2(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) sendto(r2, &(0x7f0000001380)="0212e06cd54129f6c43ad7eab16e49570fe4f2b77ce2679fd04af91ff1ade14721a8e92e747da2d08d5ccb5fdb81fa059e07f3e0f1a97a6b03ba1c30dae592c32b42d8193deaf462a7260966d6dafd93ad8b875f6f91f8ce9b8075bb546d9bc9b3e63882f01855eb8a0eaa8b945da11f58d0565838b8209a", 0x78, 0x1, &(0x7f0000001400)=@in6={0x18, 0x2, 0x2, 0x8}, 0xc) sendto(r4, &(0x7f0000001440)="62971036f6ab4b4971fff2c780301fd19833691289873d7a7f332755ce14c2f692284312ab183e9956ab2a271c15d2fa938b896f7994c1d4b8eeb98ff8f615be92285d0fbd4b08a428b411e7837a0478", 0x50, 0xc0a, 0x0, 0x0) nanosleep(&(0x7f00000014c0)={0xffffffff, 0x60000000000}, &(0x7f0000001500)) pipe(&(0x7f0000001540)={0xffffffffffffffff}) fcntl$setstatus(r8, 0x4, 0x3800004) r9 = open$dir(&(0x7f0000001580)='./file0\x00', 0xe0abd7ec7b3c4e52, 0x32) fchmod(r9, 0x91) write(r7, &(0x7f00000015c0)="f09478de7a4cebb2cdf520b3a41b12f972a2004c41cb37a39fadc050cfe4d0b7fa61e97248fd59439407ede9", 0x2c) open(&(0x7f0000001600)='./file0\x00', 0x20000, 0x4) r10 = open(&(0x7f0000001640)='./file0\x00', 0x400068, 0x100) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x92dac4d2cf63dda8, 0x12, r10, 0x0, 0x9000000000000000) r11 = open$dir(&(0x7f0000001680)='./file0\x00', 0xa8001, 0x190) readv(r11, &(0x7f0000001740)=[{&(0x7f00000016c0)=""/122, 0x7a}], 0x1) r12 = fcntl$dupfd(r5, 0xc, r3) r13 = dup2(r2, 0xffffffffffffffff) renameat(r12, &(0x7f0000001780)='./file0\x00', r13, &(0x7f00000017c0)='./file0\x00') getdents(0xffffffffffffffff, &(0x7f0000001800)=""/100, 0x64) fchmod(r7, 0x100) r14 = open$dir(&(0x7f0000001880)='./file0/file0\x00', 0x0, 0x1) getdents(r14, &(0x7f00000018c0)=""/6, 0x6) 18:08:34 executing program 4: r0 = semget(0x2, 0x0, 0x8) semctl$IPC_RMID(r0, 0x0, 0x0) semget(0x1, 0x4, 0x200) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='$\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='$T\x00', &(0x7f0000000100)='.\xad@\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='.!\xbf\x00', &(0x7f00000001c0)=',},)\x00', &(0x7f0000000200)=']\x00']) semget(0x1, 0x0, 0x4) semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000280)=""/145) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000000740)=[{&(0x7f0000000380)="6ce632e140ed5b57725574390bd362334631eba4cdc4a50a111fb3ba979e96b1b76c36060e85186b107d985f271d713e8349431bedd77f5eaa8ba9c36334c42bbac0ed4867d06209d3192056af0332ff9bc192d80c50b1aebc25752b7b497fefeab0bd4a2d42426c9fbfcc76809c24f669f69b459911e59d2493dc601575d48e41a1059b35bda676f5729cfb62e8eec078c98533ba02a9cbaf0e6c42c3493ec9f4c8dd5723f130013c937baa4955c3fee74b88e238c4a7b0ebe51b0c3052583edb607ea02596e63eaaac23af676b1b2717d0b3fae80361196ecd98a77508a85002db433bc9", 0xe5}, {&(0x7f0000000480)="7131c5a41d8addcc57960f76d9b91b153ce7af29a4a6039642248fb134c16e3c9bc03272a1da615f0c0a2eeffa5b6a537c50043a53087639bb96a7e102eb8f66e3e5b233a61fc7ec2d5f0ad55c9af426db3197942a5330c4851004655834572fd195d85e2b522118b4dc3bcf036f78b5b2e0bfc23bc33f0c0d8533e18b02ef3112550de575b836b5dbe58bf564bce847022aaf21ebe6ba0d8ae5fa939a8453e2ae544fbfda3c530908695dd08ce135bd7b633b2fdf8870cd8649459be82a0bd72770484579b2ccd9d2982e8a84f18e11fa78b9252070b3e2", 0xd8}, {&(0x7f0000000580)="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", 0xfb}, {&(0x7f0000000680)="90e25bccc65e2dd0c7ee39c145661cd8762894953d46ab23342a2b82ded23b5bdc295f45ffbd1cb35b7640b21547ecf9be347fa26771b9f4da56871eae3420d463796f910588307097038f7b431781211fa433ac51108fcba21110273c3541d6e56f78a2a31e9e461c7e5434008ae287a360f74957259e3ed9cf6fcf58e44c94a8d692854d15545301", 0x89}], 0x4, 0x7ff) r3 = semget(0x1, 0x0, 0x8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000780)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000900)={{0x6, r4, r5, r7, r10, 0x120, 0x6}, 0x1f, 0x1, 0x4}) r11 = semget(0x2, 0x0, 0x80) semctl$SETVAL(r11, 0x0, 0x8, &(0x7f0000000980)=0x4) semget$private(0x0, 0x1, 0x0) r12 = semget(0x0, 0x1, 0x8) semctl$IPC_RMID(r12, 0x0, 0x0) r13 = semget(0x0, 0x4, 0x240) semop(r13, &(0x7f00000009c0)=[{0x2, 0x0, 0x800}, {0x6, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x4, 0x1ff}, {0x2, 0x55c7, 0x1800}, {0x3, 0x6, 0x800}, {0x2, 0x5, 0xb6d03eb55b9f82ca}], 0x7) r14 = semget$private(0x0, 0x3, 0x100) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) r16 = getuid() semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000a80)={{0x0, r9, r15, r16, r8, 0x70, 0x4}, 0x1, 0x7, 0x81}) pipe(&(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r17, &(0x7f0000000b40)='./file0\x00', 0xd0516a1c98a981f1, 0x5) r18 = msgget$private(0x0, 0x540) r19 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) r21 = getuid() getgroups(0x1, &(0x7f0000000c00)=[0xffffffffffffffff]) r23 = getpid() msgctl$IPC_SET(r18, 0x1, &(0x7f0000000c40)={{0xc5, r19, r20, r21, r22, 0x80, 0x680c}, 0x6, 0xfffffffffffffffc, r23, r6, 0xffffffffffff4bac, 0x7, 0x0, 0x2}) 18:08:37 executing program 3: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) close(r0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="3352bcaa8ceeeeee0432cdf30fe20d69392130ddd872c79c7424f6b413aedf080477a63f38a0efdf52ff5e77754e8446d2b354eea1d4db5c428ad7833802e365c034a1d6e6ac4ee4c3270b0ec032782bb55b88537c651f6f6406d70d084385792fbd383755660debc8bbea23d6e6848d6bea79e0e39349832da83f2b35869b1f69d1a06dd0d0a317033b542ffbf182a9c7b67ac8fb999ca0044b5b3efa89a6b749b7242cf30a0f7960b318dc466c0125dc7773a29e3052e94e2e17de744530d0cac33603b4d27e75a638652b9f5712277577", 0xd2) r1 = socket(0x2, 0xec1987f147e3ed1f, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x10) r2 = socket$unix(0x1, 0x2, 0x0) connect(0xffffffffffffff9c, &(0x7f0000000780)=@un=@abs={0x0, 0x0, 0x2}, 0x8) connect$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) shutdown(r1, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x1000000) getsockname$unix(r2, &(0x7f00000007c0)=@file={0x0, ""/108}, &(0x7f0000000840)=0x6e) recvmsg(r3, &(0x7f0000000740)={&(0x7f0000000340)=@in, 0xc, &(0x7f0000000600)=[{&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000400)=""/85, 0x55}, {&(0x7f0000000480)=""/111, 0x6f}, {&(0x7f0000000500)=""/10, 0xa}, {&(0x7f0000000540)=""/9, 0x9}, {&(0x7f0000000580)=""/120, 0x78}], 0x7, &(0x7f0000000680)=""/169, 0xa9}, 0xa0325093ba53b58f) r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000880)) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) [ 51.4128348] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 472 command syz-executor.3) 18:08:38 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8402, 0x10) socket$unix(0x1, 0x62ec48084c70e544, 0x0) r0 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) socket(0x6, 0x88000002, 0x1) readv(r0, &(0x7f0000000140), 0xffffffff) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0, 0x0) socket(0x0, 0x2, 0x0) socket(0x18, 0x2, 0x0) utimensat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x7, 0x8001}, {0x4, 0x4}}, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x1010, 0xffffffffffffff9c, 0x0, 0x0) msgget$private(0x0, 0x5) socket(0x18, 0x2, 0x0) 18:08:38 executing program 3: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x4200040000200aa3, 0x90084dec5d0c5807) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r3, 0x0, 0x0) close(r3) r4 = accept$unix(r3, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r5, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r6, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) poll(&(0x7f0000000300)=[{r2}, {0xffffffffffffffff, 0x90}, {r4, 0x10}, {r5, 0x40}, {r6, 0x3d}], 0x5, 0x8) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) accept(0xffffffffffffff9c, 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000400)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/131, 0x83, 0x800, 0x0, 0x0) poll(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) 18:08:38 executing program 2: pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket(0x2, 0x3, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0, 0x0) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r3, 0x0, 0x0) close(r3) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffddc) connect$unix(r1, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x10) nanosleep(&(0x7f0000000080)={0x2, 0x3}, &(0x7f00000000c0)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) [ 52.1692990] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 507 command syz-executor.3) [ 52.3472967] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 631 command syz-executor.2) 18:08:38 executing program 2: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2004, 0xffffffffffffffff) link(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) close(r0) open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) fcntl$setstatus(r0, 0x4, 0x0) semop(0x0, 0x0, 0x0) 18:08:38 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fdatasync(r0) pipe(&(0x7f0000000080)) socketpair(0x30, 0x40000000, 0xdc, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000180)="6ae6685be32379e0467e23aad38253c1db2b2d19f93072096df55a228ae633a15ef96b513119c501a48c0692d11386b7e3da833ce2da5f57acc7403dbf287235ff6b5715416ae6add87450c520abe37453158000fc76cfe46f6643d82f299882965aee0706f25cd73725b27ad3035c2dfd59eccdb7980ab26648c96d2b3230872f84e6bf31e206e622826d9346b8d77e7376583e261ce1756fd320a667327283fabc564fd172", 0xa6, 0x1, &(0x7f0000000140)={0x18, 0x2, 0x8, 0x3}, 0xc) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) getegid() mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0xed1, r0, 0x0, 0x0) 18:08:38 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket(0x18, 0x3, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 18:08:39 executing program 1: r0 = socket(0x400000000018, 0x8000006, 0x0) setsockopt(r0, 0x29, 0x6c, &(0x7f0000000040), 0x4) 18:08:39 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/122, 0x7a}], 0x1) writev(r1, &(0x7f0000000040)=[{&(0x7f0000001c00)="b426652889b178ebce91f988753e32ee65525659197452117a5d2e962fc3608386fdb450862af17c3dcaf2915a4dd93bd6511cbc9c8eaba240e3552a13f588442d8d86f43f6698bab04a9dd0503a28ee335547ff56d057ee9bd5377565bf8d35f5dff40081979e93c4cbbe6a0c73313e0797c044a695f619908341e1988996ddd4c642f8320484605a4a2a081a9b907cc1d63fc29d83b86a44395d7a35288ca69487fc6b50518510c94174ef5838474a0d8747a8b8f4adfcecb58315a07b4cf827011a8fe65afa7a30a2527acde3cfee5907eb37cb922de747cf6acf7a5f375e5807d1145b6a7c", 0xfec0}], 0x1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) fchmod(r2, 0x0) r3 = dup(r2) openat(r3, &(0x7f0000000100)='./file0\x00', 0x10, 0x0) 18:08:39 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r1, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r1, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r1, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r1, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r3 = getgid() r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r4, &(0x7f0000001500)=[{0x0}], 0x1) r5 = openat(r4, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r7 = __clone(0x0, 0x0) r8 = socket(0x18, 0x2, 0x0) fcntl$lock(r8, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r8, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r1], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r7, 0x0, 0x0) ptrace(0x5, r7, &(0x7f0000000000), 0x0) r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x5, r9, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x0, r2, r3, 0xffffffffffffffff, r6, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r7, r9, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) wait4(r9, &(0x7f0000000000), 0x40, 0x0) wait4(0x0, 0xfffffffffffffffe, 0x0, 0x0) ptrace(0x20, r0, &(0x7f0000000040), 0x0) 18:08:39 executing program 0: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x51922, 0x1) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x4654, 0x100000000}) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r2, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r2, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r2, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r2, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r2, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r4 = getgid() r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r5, &(0x7f0000001500)=[{0x0}], 0x1) r6 = openat(r5, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r8 = __clone(0x0, 0x0) r9 = socket(0x18, 0x2, 0x0) fcntl$lock(r9, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r9, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r2], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x5, r8, &(0x7f0000000000), 0x0) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x0, r3, r4, 0xffffffffffffffff, r7, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r8, r10, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) r11 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x2000000000000b, 0x105, r11}) 18:08:39 executing program 2: r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r1 = dup(r0) r2 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0, 0x0) close(r2) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r4, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r4, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r4, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r4, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r4, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r6 = getgid() r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r7, &(0x7f0000001500)=[{0x0}], 0x1) r8 = openat(r7, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r10 = __clone(0x0, 0x0) r11 = socket(0x18, 0x2, 0x0) fcntl$lock(r11, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r11, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r4], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) r12 = __clone(0x0, 0x0) ptrace(0x9, r12, 0x0, 0x0) ptrace(0x5, r12, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000080)={{0x0, r5, r6, 0xffffffffffffffff, r9, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r10, r12, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) r13 = getgid() setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080)={r3, r5, r13}, 0xc) flock(0xffffffffffffffff, 0x0) r14 = dup(r1) writev(r14, &(0x7f0000000240)=[{&(0x7f0000000180)="038d448a4329f2e7", 0x8}], 0x1) 18:08:39 executing program 1: pipe2(&(0x7f0000000000), 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x20200, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8321, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x11, r1, 0x0, 0x6) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) [ 53.1148881] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 539 command syz-executor.2) 18:08:39 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffa000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x2000) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000280)=""/190) 18:08:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) open(&(0x7f0000000080)='./file0/file1\x00', 0x1020222, 0x0) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000280)='./file1\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') chdir(&(0x7f00000000c0)='./file0\x00') readlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/43, 0x2b) [ 53.5487574] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 518 command syz-executor.1) [ 53.6043736] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 518 command syz-executor.1) 18:08:40 executing program 0: r0 = semget$private(0x0, 0x0, 0xab890b668b79f2ea) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000a40)=""/4096) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket(0x2, 0x10000000000003, 0x0) r2 = socket(0x2, 0x10000000000003, 0x0) setitimer(0x2, &(0x7f0000000100)={{0x3, 0x5}, {0xffff, 0x1ff}}, &(0x7f0000000140)) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r3, 0x0, 0x0) close(r3) recvfrom(r3, &(0x7f00000001c0)=""/77, 0x4d, 0x3f05e70b85c10c72, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="63130207e00000010000fc387de1f6c284aa0368e62e526c26c5c1407c3f50de3f081ae6a76de494adb41a36f5900e32b4804e25431ee62aa5d887dd6d453f6bb13273960acfa8f6d9af6619781033c871a09d83f9ae759be10ef10a7d7d8988288d2968657156198d0e83484ae69a92d762566fcceedd6fc74c4004e4091aceac2d4fd1e278d91fe3d56f580b5d893b72b6fe0bcda2e52575c3f75e"], 0x10) write(r2, 0x0, 0x0) recvmsg(r1, &(0x7f0000000a00)={&(0x7f00000000c0)=@in6, 0x1bc, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x1000000, 0x60) 18:08:40 executing program 3: r0 = socket(0x1f, 0x5, 0xd2) fcntl$setstatus(r0, 0x4, 0x40) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) fcntl$setown(r0, 0x6, r1) shutdown(r0, 0x2) [ 53.7712450] ubc_uiomove: error=14 [ 53.7712450] ubc_uiomove: error=14 18:08:40 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/36, 0x24) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 53.9381139] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 453 command syz-executor.0) 18:08:40 executing program 0: mknod$loop(&(0x7f0000000180)='./file0\x00', 0x2000, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x6, 0x1, &(0x7f0000000180)="00000400", 0x4) poll(&(0x7f00000000c0)=[{r1}, {r0, 0x2}], 0x2000000000000312, 0x7062) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x100, 0x1}, {0x8, 0x7}}) 18:08:40 executing program 3: setrlimit(0x9, &(0x7f0000000200)) r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) close(r0) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) close(r1) recvfrom$inet6(r1, &(0x7f0000000080)=""/21, 0x15, 0x6, &(0x7f0000000040)={0x18, 0x1, 0x2, 0x3f}, 0xc) socket(0x22, 0x3, 0x0) [ 54.1494842] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 522 command syz-executor.3) [ 54.1828517] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 518 command syz-executor.1) [ 54.2162296] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 518 command syz-executor.1) 18:08:40 executing program 1: _lwp_create(&(0x7f0000000000)={0x400f0024, 0x0, {[0x7, 0xa3, 0x7, 0x400]}, {0x400, 0x5}, {0x401, 0x3, '*\x00'}}, 0x40, &(0x7f0000000080)=0x0) _lwp_continue(r0) r1 = dup(0xffffffffffffffff) readv(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/79, 0x4f}, {&(0x7f00000001c0)=""/241, 0xf1}], 0x4) _lwp_exit() r2 = semget(0x1, 0x4, 0x22) semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000000300)=""/222) _lwp_self() r3 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000000400)='./file0\x00', r3, r5) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0}, 0xc) getgroups(0x7, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, r5, r5, 0xffffffffffffffff]) setsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000500)={r4, r7, r8}, 0xc) r9 = msgget$private(0x0, 0x2892177776a91455) msgsnd(r9, &(0x7f0000000540)={0x0, "a7"}, 0x9, 0x400) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000580)={0x8, 0x1, 0x20, 0x3, 0xe7}, 0xc) getsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f00000005c0)=""/6, &(0x7f0000000600)=0x6) r10 = _lwp_self() _lwp_wakeup(r10) compat_50__lwp_park(&(0x7f0000000840)={0xd7c}, r10, 0x0, &(0x7f0000000880)=0x2000000000000) msgsnd(r9, &(0x7f0000000640)=ANY=[@ANYBLOB="02000000000000003ada7b6802c7db52c337a5da107b3c6042e4f5043b7aab49237246bd1108f41f374a573534f99d743b174189a5cb1724e35d18ebf6452999e2cbe33c99b231e4a7c5c89ac38fd58690681988642bcfb001ac2af098d6129d5fe7203e355759fb6094d7b91354428e4d1a2e41f1772b53d3028b4bdc0a04768776cb1c0a186289ad376a3bd56226c3fa92c40288231d0d964d9f817a4a599278ed2237531aa8b074287710f0c5d56d7bc766137c366c163082abf13001e1523205c9bc50d319c588522957fe312fe524a8e49f0a233030"], 0xd8, 0x0) r11 = accept$inet(0xffffffffffffff9c, &(0x7f0000000740), &(0x7f0000000780)=0xc) socket(0x2, 0x10000000, 0x6) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x1c51, r11, 0x0, 0x0) r12 = accept$unix(0xffffffffffffff9c, &(0x7f00000007c0)=@abs, &(0x7f0000000800)=0x8) r13 = socket$inet6(0x18, 0x1, 0xf9) fcntl$dupfd(r12, 0xc, r13) socket$unix(0x1, 0x2, 0x0) [ 54.2607266] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 73 command syz-executor.4) [ 54.5388368] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 73 command syz-executor.4) 18:08:41 executing program 5: r0 = socket(0x18, 0x400000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="3594173c6a9df4e871af2cc815b217ac72bccfa1231b22ee056ce549cb740751cb9095937c5b5f3d438734a6cdbb294c798ec50eb2d514592f71cb9464e1dc94fda0f0a56e477c8400a1241df15b530693638624e88daef546fbb870aa4d3bea187a5491"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r0) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) write(r2, &(0x7f0000000000)="baf2a3ac32c25d5b", 0x8) 18:08:41 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0, 0x0) r2 = dup(r1) writev(r2, &(0x7f00000014c0)=[{&(0x7f00000000c0)="0acb3b01baf1f7656ae01c46e9d81d25e9def66524a7ea3fabe8f6b7b79ecb43e3937020764f2d863c173c21e6c6ec1024953246b7cc7ee5e58c5587695ebf8fac95b4c4193b07d45b29b7857c83c6ece78b3ae5ef16a9360500ac72c4ddc8a9997750bf03f0d4e54448c161d1481cdf6d839f080c4ff6d82c3076ae", 0x7c}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="8fa1a5217ce48db2ebbae276439ce34c58566a3feae90e35ff2efbaefbb6c23cb576bf6837aa114d3f42c7ccdee35b58b5b440bdf8ef794ce1e83ca2a1b7736c713c89fcd30ecc9407f97e9a4ed3e14e9164d54f047c7fe1de833f6348e2389e83726a1710e1a66b75a559c2386788bc7bf1dfd16de8a15a89c2b88043c6b53d9a65c0d84ce341ff2c038583837c", 0x8e}, {&(0x7f0000001240)="e7fcb9c9396d6d1749207e0975b5d319b3fd45d1f86b491fbb0e3c0e617a12eb84d40cb0d8283af4d5d8cdfa292e411052d0bc5fe0bab377ef468742b2a9e4bd0054285398dfae35cbf612ef967350b278e41e69a9a24e013cb7fa4e4b8e185ef513abe91d6cb80137dda65315f6a51b9bdbafae2895fed91a08ff1413451d812a2a442a0b79a5384f3887182594d87613dcecd936ed115c64461cac44947156a2fd3bbab1c8302968c81d2a86be7d098f94b32ea172d24f9b0e0a8d2da371d844879676ddc40ba058030f2bfb8b3ca80619dbad6a7240e77bb8", 0xda}, {&(0x7f0000001340)="dfb5e1f0501bbe3c59b42ec722b8aca120e21ebd2070bb8ebe086e584d7404690ecf27da333ba628d2991e3f98b600a39296a2577d81490e46d686b19aaea7d60bc5f30453bf0d98ac472beb3ab2ed9aab49d5bf42d151b35803ba94c13ba355693dbf5c3dd993b2", 0x68}, {&(0x7f00000013c0)="d8632d483cf0edde9d018aed57b8eb4ef0649c7a8f70373dbdaa154aac237ed6e663b53b1018704eabf89cc484732072acad38fc4a144a9486d6eb9a07af73316367a8df7295bc062bf18459615017588004badc2841b89973a89f6375755b03307594ad7b2338e94dc656d1f6a336a7918935a0c1183c120bca069ae31e316cf481b53283bb32127d65047b038fb0c682ce46ab0e48e493134504c4bca0716fe32ab45383a5942ba15887c5cf8a98f7f593019c07fad6965f7b196035da9ff0abfaef2b78d67f0bb0d6074a72bdda929dd9e68ae2f224fb78a681fec8f0255ac615e391df758e375e1c63a1b30321ed", 0xf0}], 0x6) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r4 = open$dir(&(0x7f0000001540)='./file0\x00', 0x40, 0x2) linkat(r3, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000001580)='./file0\x00', 0xe00) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r5, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) writev(r5, &(0x7f0000001c40)=[{&(0x7f00000015c0)="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", 0xfd}, {&(0x7f00000016c0)="7ff2e767ccf3908aa6a99cf3ac9951386dc77a4872b15923932522b21f695e74fda34accd6926f81defd83f2ed9f19a2d954fe904e6c555645ccbb82abfd04b1cb6e65", 0x43}, {&(0x7f0000001740)="39d7c5bdaa53697950215ff14177062b391353e40fe21a1ea4fb1630017ffb9b582c2a0463ad1092534d2e9fb7769e4f15745709ec6729df6e57660dc5b48feb7c07abb6a01921f445def41968d48ac8be0059e693718fdcd3fd321ef2b5b64df6c67afd4b5595f1ff021a5b081f61621836676a5003f6f9033178d25206b2c887e265f5d08fb529ffaebf7ba39e019f9409e92b0d2fe4ae2613a3ce90597ecc5bdaae8432bdbeb1859758ccedcafa2212da5dbd114a49aab38c1f0b29d99c6c4c83663102b6c60ee3889dd7c2a72dc3", 0xd0}, {&(0x7f0000001840)="edb96f18b008d5e1d0ee906154255d73958f98f5b4fbd6950a4e27b19996448b50de4244c41e3932ecd408e2e5a84d327d017a117d0ca0af0a0a973d8d4e775b59799d19207781f86dd0cd", 0x4b}, {&(0x7f00000018c0)="32d5598882d005ef2ad9c1bdcbf4e3cab013b3a166c23e6ea5d10803aec571f5f9cad8c833ca18720fd202dae39aa41e327af9492eb5a80a39ea9d7731c759b1d684b1abc37fbb01bcc6a4b49b80015d2311006ae57ac3a0547acfee077b0ea340caf1c483e1dcfd7e969a479a4c31494ba133a4c65574433d9f25efb4c953c77d7b295f13b277f30ab3ab6015392b3e3dff3e4f64e35ac7c1a054fcb46fec3da6d84e3d1e13736539b3dc0826f8622868d2dc00b044", 0xb6}, {&(0x7f0000001980)="25e020b23e03bd93035cf5ec33da5368cd8bf90ac5fc30bb1206e536c5e4b0c09fd9192bb3840f9b", 0x28}, {&(0x7f00000019c0)="da6bb787212729493e13d4ef54f085178dda58c18c929672d68bcd17f521f74d25366b59e54973b6437f26c94a57f80ca7eb2f79edcd248d935d6365a9ae96a68e05dbe148f9cf98511b1bc83bc5865b7330cec93e7e38895fb3d37ce3ef244db3a805c9692b2c157e5c016c04ba9394c6e224b618edc823af37d92d882774ad7b77cd11cff431468d569183fa4ab758ee634f33638c5b4fd685c838f502424dc5bb9a53375608f9797c885421630f9befef85742528a66016632ff2b83a4b94e455e25de11ca8745e168823a4112852331717a4dd0b06e3baef80448e5da3", 0xdf}, {&(0x7f0000001ac0)="44c4e9a4c97e2152d30ca6bf108cda9a5aeef7365de577d721d6df3f45c3a3e74b7b088d8da4134dc65f6c58386729851f43a62d5003e6aa60575585f33bde9bbde05f63553ea099156063e2db6665d53e413ab537041798a4833ddfe790015ce6050ef71b4b3f2cf4a8f0f98cd9eb5224151334cdd87b36c468fab8c7016df13d6e784988d0c6ed024bd73d68c166d31f87c2d7fcfae2231233415e421565cbd24f90d9aa9317930289413bc8da6fb9e672e2d7f7df0bfe4c8a4dd312eb2206d55f0666663fe97ba4fab3ee4c71026dc5d43dd5ce39c1d32e5e", 0xda}, {&(0x7f0000001bc0)="d31baaf0423bcadc42e117c15303b8", 0xf}, {&(0x7f0000001c00)="a8f637d7b10bb0f06cb9c9ee95d5", 0xe}], 0xa) 18:08:41 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/36, 0x24) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 18:08:41 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8321, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f00000af000/0x1000)=nil, 0x1000, 0x2, 0x12, r2, 0x0, 0x7f) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, 0x10, r3, 0x0, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 18:08:41 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x110c) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r2 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffa000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x3000)=nil, 0x3000) shmat(r2, &(0x7f0000ff8000/0x2000)=nil, 0x2000) shmctl$SHM_LOCK(r2, 0x3) [ 55.1061885] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 372 command syz-executor.3) [ 55.1729372] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 372 command syz-executor.3) [ 55.1951884] ubc_uiomove: error=22 [ 55.1951884] ubc_uiomove: error=22 [ 55.2093914] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 372 command syz-executor.3) [ 55.2953012] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 372 command syz-executor.3) [ 55.3843027] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 341 command syz-executor.4) 18:08:41 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0xffffffffffffffff) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mknod(&(0x7f0000000240)='./file1\x00', 0x1000, 0xf) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x6932af7a7e2dfe01, 0x90, r0, 0x0, 0x4) close(r0) sendto$inet6(r0, &(0x7f0000000180)="b9dd436bd08163396cf5155a96fd948467b1196a7049bdab3eb37965e67a469463cc8861fbcd3f4c3a4a35131ab0f0d65fe93fe0b9907877e1e6abda11d973aae1a654a5f951256ffeec78641b472df6e65577799f5ceee95926ab98963172a2fc0344cf68d3689c9c61", 0x6a, 0x8, 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f0000000200)='./file1\x00', 0x400, 0x80) 18:08:41 executing program 5: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8025, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00000001c0)=""/178, 0xb2) select(0x40, &(0x7f0000000000)={0x6, 0x9, 0x6, 0x4, 0x0, 0x6, 0x8}, &(0x7f0000000040)={0x200, 0x100, 0x8, 0x3ff, 0x1, 0xffffffff, 0x8, 0x8000}, &(0x7f0000000140)={0x1, 0x81, 0x10000, 0x100000001, 0x7fff, 0x3, 0x3, 0x2}, &(0x7f00000000c0)={0x3f, 0x7fffffff}) [ 55.6735410] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 534 command syz-executor.0) [ 55.7736662] ubc_uiomove: error=22 [ 55.7847895] ubc_uiomove: error=22 18:08:42 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000004c0)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9d2e7ae9fed58938ea6ac68a0b0632688ca0fab3647175abf22fea120c9b3bb77ca60c128295bf234505356095dbf9e50a4a5079723b57fed8ef0a251b91e67e1f5d347d5b668a390a25beea3962e7c10b8d9f53f5c82b5eacc26757d14f2fa6be9a2cbb2cfacc5e906dfd1", 0x90}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r3, 0x0, 0x0) r4 = accept$unix(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000001000000000000000000200000000000000000000000000000000000000000000000000000000000000200000210003000000000000000000000000000002000000000000000000000000000072e6d5dcc31cf2e6dc438e460000000000003f3100"/122], &(0x7f0000000000)=0x71) socket$inet(0x2, 0x20000002, 0x40) r5 = getpid() fcntl$setown(r4, 0x6, r5) getitimer(0x0, &(0x7f0000000000)) socketpair(0x2, 0x1, 0xff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r6, &(0x7f0000000100)={0x18, 0x2, 0x278, 0x51f0}, 0xc) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r8 = semget(0x2, 0x1, 0x200) semctl$GETALL(r8, 0x0, 0x6, &(0x7f00000001c0)=""/165) pwritev(r7, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) r9 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendto(0xffffffffffffff9c, &(0x7f0000000340)="76e233f3750de46aa658eac0822c8a74db3a2a5d48c19793708ed3c9e7076c42bb58825d5bfbeeb9556e675d4af760102768ce6da1020eb1f2420faf8075b394109aea0f016df73b882262a80b5fa2ad8e0af2baa8ba0a61003835cbc82d494b625e550a008869aaabad8852efaf1410e6ed6f0b7d349a09d854fc07d1f6e27a5642b7d4c9dfa58cd9145392d34b1ab77ae9da21992229c4f507c2e10a81315ae345fb0035", 0xa5, 0x9, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) mknodat(r9, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) faccessat(r9, &(0x7f0000000280)='./file0\x00', 0x8f, 0x0) 18:08:42 executing program 2: r0 = socket(0x1f, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0xba073ddde2bacf10, 0x20c) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x10, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r4 = dup2(r1, r3) dup2(r4, r1) flock(r0, 0x8) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r5, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r6 = msgget$private(0x0, 0x0) msgrcv(r6, &(0x7f0000001ac0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c463e4242f29206a99000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac9fa17bb98092963d87e8dc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000059694686b8d484ead475711afc41f92ae6f35bd8d2afcc72"], 0x1008, 0x3, 0x0) msgsnd(r6, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r6, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r6, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r6, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r6, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000), 0xc) r7 = getgid() r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r8, &(0x7f0000001500)=[{0x0}], 0x1) r9 = openat(r8, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r9, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r11 = __clone(0x0, 0x0) r12 = socket(0x18, 0x2, 0x0) fcntl$lock(r12, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r12, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r6], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x100000003, r11, &(0x7f0000000000), 0x2) r13 = __clone(0x0, 0x0) ptrace(0x9, r13, 0x0, 0x0) ptrace(0x5, r13, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000080)={{0x10000, 0x0, r7, 0xffffffffffffffff, r10, 0x2, 0x4}, 0xffffffffffff6cda, 0x8, r11, r13, 0x200000000000be, 0x5, 0xb1, 0xffffffffffffffe8}) fcntl$setown(r5, 0x6, r13) [ 55.8515351] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 534 command syz-executor.0) 18:08:42 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file2\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x80, 0x100) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x104) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x71, 0x1c4) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000001c0)='./file0/file0\x00') rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file2\x00') [ 55.9294086] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 569 command syz-executor.3) [ 56.0851562] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 412 command syz-executor.0) [ 56.0962772] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 412 command syz-executor.0) [ 56.1074054] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 412 command syz-executor.0) [ 56.1296466] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 412 command syz-executor.0) 18:08:42 executing program 0: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) close(r0) setsockopt(r0, 0x10001, 0xa7b, &(0x7f0000000000)="3f69f396f1cb72b5fb7860ec83011b71f0ee2d43b903bbdf8c720abca48a3139f630449ded8baaf2a102afd2ee3c95a4d09c6a558f7ca30ae6117b28c6faeda38ad87e72c9da762739325d4b12184b67750c5fce3a60e52f991eb735bc17ab690ac8898fe2328488a8a22dffb9d6260b7ea20c0d1e660862b9e0469e742eefd7e1a2b62dce3643b429b30ff8e4cc3156dabee2fd0cd198b0409e922b182fc9a2891d45cbc36ac649fe1acac6a3c58ebf377970a29c191772e0033e9a50d3d0dc63583a1db993c2cf25065c4e644d4782396e633cfbc0b033b09059e5c629ca66d7a8fc", 0xe3) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x2) semctl$GETVAL(r2, 0x1, 0x5, &(0x7f0000001ac0)=""/189) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r3, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r3, &(0x7f0000001780)={0x2, "3e66297e2465e449722a6ddd83d5e3081364582c02a9e6f7250b81fdc055d9498753d95d4509f184c2fb94951fca640db2bd13a5483681f0f48c046bda4bd6f390003dea738efbb5b245fc488e524194d909524235ed484d79ca7b2b9c537d4f3b7f1e9fe5c7752ef329651e8a8fb3d699ec41408650469f3c296b76af48af14f01ac8274ca14c8ee8d600119be879964d6246197381a3a381c0e189f5196dc17c40150a0b8f47d47c7b8e66cb466569836a564452d5769fdaf756cfcd21f5a36fef3a375d4a5f9b6d3fb043bc55b431078a5aa806da78e62445b89ea3582ad3d761599e185daffee1cfc85e3f78191e527ff30fd74f9d0683fc"}, 0x102, 0x800) msgsnd(r3, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r3, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r3, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r5 = getgid() r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r6, &(0x7f0000001500)=[{0x0}], 0x1) r7 = openat(r6, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r9 = __clone(0x0, 0x0) r10 = socket(0x18, 0x2, 0x0) fcntl$lock(r10, 0xe, &(0x7f0000000900)={0x0, 0x2, 0xffc, 0xffffffffffffffff}) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r10, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r3], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x5, r9, &(0x7f0000000000), 0x0) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x5, r11, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x0, r4, r5, 0xffffffffffffffff, r8, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r9, r11, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc) r13 = msgget$private(0x0, 0x0) msgrcv(r13, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r13, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r13, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r13, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r13, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r13, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r15 = getgid() r16 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r16, &(0x7f0000001500)=[{0x0}], 0x1) r17 = openat(r16, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r17, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r19 = __clone(0x0, 0x0) r20 = socket(0x18, 0x2, 0x0) fcntl$lock(r20, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r20, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r13], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r19, 0x0, 0x0) ptrace(0x5, r19, &(0x7f0000000000), 0x0) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x5, r21, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000080)={{0x0, r14, r15, 0xffffffffffffffff, r18, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r19, r21, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) getgroups(0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff]) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000200)={{0x7fff, r4, r12, r14, r22, 0x100, 0x7}, 0x2, 0x1f, 0xff2}) 18:08:42 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/36, 0x24) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 18:08:42 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = getpgrp() ptrace(0x63, r0, &(0x7f0000000000), 0xffffffffffff273f) r1 = socket$inet6(0x18, 0x3, 0x0) setsockopt(r1, 0x29, 0x1d, &(0x7f0000000040)="1900b882", 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 18:08:42 executing program 1: r0 = socket(0x1f, 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="d51f010100bdf56abea61bfe9a22430fcf85349ded29ef5c48732d6e635f2cca62cf7693068eb8af2ed3e5a80004000073ff61451902b13d9e1817b06a48a3a9c079e8bae19b048283f6b7e0e8c31bf36feb9be783577e1d2937a93b3f463875a6aaa629610db767d38687b1028e869a97ba8b16727a1932ea5486fb04faaed96cd4766b847c6540ed75204849f4a08229b5b6f7e344a883e69b401909bb44ffd665fbaaba52db167538d72959c5856f680000000000000000000000000000000000000000000000005444153d59f0235c74abc6aa61f32a898a8354a4c12213498f239cb00e42cf2cdb76d1f14fb9ee96fa9b"], 0x10) socket(0x1, 0x0, 0x6c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) accept(r1, &(0x7f0000000100)=@un=@file={0x0, ""/4}, &(0x7f0000000140)=0x6) [ 56.5968820] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 130 command syz-executor.1) [ 56.6747511] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 130 command syz-executor.1) 18:08:43 executing program 3: poll(&(0x7f0000000000)=[{}], 0x1, 0xff) r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) close(r0) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r1, &(0x7f00000012c0)=ANY=[@ANYBLOB="0200000000000000c221a32ae169ea11750a8b12bc7151e59bccb322114973d6a2ebd2fccaffe6dea8d687606ffe260c674bb5719cc66f4d6592c8fbf28a9a19da2d5baeee21161d39ce69f83c9381c5ef1de04a9e949227e4dbb3f97ff56bd3ad06238bdd59d5616720ba80993e89bb84c22afec03d74272cf6"], 0x1b, 0x1800) msgsnd(r1, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r2, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r2, &(0x7f0000001780)={0x2, "3e66297e2465e449722a6ddd83d5e3081364582c02a9e6f7250b81fdc055d9498753d95d4509f184c2fb94951fca640db2bd13a5483681f0f48c046bda4bd6f390003dea738efbb5b245fc488e524194d909524235ed484d79ca7b2b9c537d4f3b7f1e9fe5c7752ef329651e8a8fb3d699ec41408650469f3c296b76af48af14f01ac8274ca14c8ee8d600119be879964d6246197381a3a381c0e189f5196dc17c40150a0b8f47d47c7b8e66cb466569836a564452d5769fdaf756cfcd21f5a36fef3a375d4a5f9b6d3fb043bc55b431078a5aa806da78e62445b89ea3582ad3d761599e185daffee1cfc85e3f78191e527ff30fd74f9d0683fc"}, 0x102, 0x800) msgsnd(r2, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgsnd(r2, &(0x7f0000000400)={0x1, "2b3a27ee09a57a4b30ca5233099155f02560fb3d3f5a58ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55bb4381c937ecae416d593ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b4001911fde26"}, 0x81, 0x800) msgsnd(r2, &(0x7f0000001100)={0x0, "20cdb066547951eb7f1e5fc31e7a7107976af421524a07d65482a970af94f9cd01b830986ef55a575c778b67bb45302edd48d8d0da00a0fea81846"}, 0x43, 0x800) msgrcv(r2, &(0x7f00000010c0)=ANY=[], 0x0, 0x1, 0x0) msgsnd(r1, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r4 = getgid() r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r5, &(0x7f0000001500)=[{0x0}], 0x1) r6 = openat(r5, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r8 = __clone(0x0, 0x0) r9 = socket(0x18, 0x2, 0x0) fcntl$lock(r9, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r9, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r1], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x5, r8, &(0x7f0000000000), 0x0) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x0, r3, r4, 0xffffffffffffffff, r7, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r8, r10, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) r11 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r11, 0x0, 0x0) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc) r13 = getpgrp() r14 = getppid() r15 = getuid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000100)={{0x4, r15, 0x0, r3, r12, 0x220, 0x1f}, 0x1f, 0xfffffffffffffff9, r13, r14, 0x4, 0x3, 0x200, 0x3}) __clone(0x0, 0x0) 18:08:43 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) fchroot(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000040)) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x6, 0x3, &(0x7f0000000000)="00000400", 0x4) 18:08:43 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) getpgid(0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000001200)) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x9, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) semop(0x0, &(0x7f0000000240), 0x6) pipe2(&(0x7f0000001080)={0xffffffffffffffff}, 0x4) bind$inet6(r2, &(0x7f00000012c0)={0x18, 0x0, 0x1, 0x9}, 0xc) semctl$IPC_RMID(0x0, 0x0, 0x0) semget$private(0x0, 0x7, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f0000000340)={0x3}, 0x0, 0x0) msgrcv(r3, &(0x7f0000000040)={0x0, ""/10}, 0x12, 0x0, 0x0) msgsnd(r3, &(0x7f0000001100)=ANY=[@ANYBLOB="01000000000000005bf1c6f5f08e24cca1d9bcbdf3b990d37c69e37f2b231ffe3a1940fd3295e7f6627f99d0233e8cf6c34a0f2b86dd8314acd1bb3ec4cb8e3d8160d934cec1458e4f7d02cf7f88fe831a6f51b9d45da5ea94106741181fd9abb6ac4cd7e9457a2c6898bd6f726f41a14e164254ea8e8596b4ebde9af40b697e23bd8b86d199e202017852af5aa6f1817f301062c9c61fcae5a3eb764a4df355ea1bb5c6a68d18a3d91c1c1155661aafcb5f5fc867532ae1bd0e3807656eac04ca03fc99df133d6ad9102dee8929d40f78aea8ec11643db03e5cf4a43eca9d721a4578116e192ad3d96a1c4360e6"], 0xf5, 0x400) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080), &(0x7f0000000180)=0xc) getuid() getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, &(0x7f0000001040), &(0x7f00000010c0)=0x4) [ 56.7859999] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 766 command syz-executor.0) [ 57.0863672] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 566 command syz-executor.3) 18:08:43 executing program 1: socketpair(0x1f, 0x80000003, 0xfc, 0x0) 18:08:43 executing program 5: _lwp_create(&(0x7f0000000000)={0x0, 0x0, {}, {0x0, 0xfffffffffffffffe}, {0x0, 0x0, '\x00'}}, 0xc43a31372a6573d1, 0x0) 18:08:43 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x51}], 0x1, 0x6) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x10, 0x1) __clone(0x9fff, 0x0) 18:08:43 executing program 5: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x5) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) accept(0xffffffffffffff9c, 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000400)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/131, 0x83, 0x800, 0x0, 0x0) poll(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) 18:08:44 executing program 1: writev(0xffffffffffffffff, &(0x7f00000021c0)=[{0x0}], 0x1) __clone(0x0, 0x0) r0 = socket(0x11, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)=[@cred={0x20}], 0x20}, 0x0) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) [ 57.9207066] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 690 command syz-executor.1) [ 57.9652033] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 690 command syz-executor.1) [ 57.9874520] ubc_uiomove: error=14 [ 57.9985761] ubc_uiomove: error=14 18:08:44 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x2212, 0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r2 = semget(0x2, 0x4, 0x400) semctl$IPC_RMID(r2, 0x0, 0x0) pwrite(r1, &(0x7f0000000200)="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", 0x200, 0x0) 18:08:44 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/223, 0xdf}], 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 18:08:44 executing program 5: _lwp_self() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, &(0x7f00000003c0)) 18:08:44 executing program 0: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) close(r0) setsockopt(r0, 0x10001, 0xa7b, &(0x7f0000000000)="3f69f396f1cb72b5fb7860ec83011b71f0ee2d43b903bbdf8c720abca48a3139f630449ded8baaf2a102afd2ee3c95a4d09c6a558f7ca30ae6117b28c6faeda38ad87e72c9da762739325d4b12184b67750c5fce3a60e52f991eb735bc17ab690ac8898fe2328488a8a22dffb9d6260b7ea20c0d1e660862b9e0469e742eefd7e1a2b62dce3643b429b30ff8e4cc3156dabee2fd0cd198b0409e922b182fc9a2891d45cbc36ac649fe1acac6a3c58ebf377970a29c191772e0033e9a50d3d0dc63583a1db993c2cf25065c4e644d4782396e633cfbc0b033b09059e5c629ca66d7a8fc", 0xe3) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x2) semctl$GETVAL(r2, 0x1, 0x5, &(0x7f0000001ac0)=""/189) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r3, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r3, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r3, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r3, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r3, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r5 = getgid() r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r6, &(0x7f0000001500)=[{0x0}], 0x1) r7 = openat(r6, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r9 = __clone(0x0, 0x0) r10 = socket(0x18, 0x2, 0x0) fcntl$lock(r10, 0xe, &(0x7f0000000900)={0x0, 0x2, 0xffc, 0xffffffffffffffff}) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r10, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r3], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x5, r9, &(0x7f0000000000), 0x0) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x5, r11, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x0, r4, r5, 0xffffffffffffffff, r8, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r9, r11, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc) r13 = msgget$private(0x0, 0x0) msgrcv(r13, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r13, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r13, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r13, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r13, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r13, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r15 = getgid() r16 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r16, &(0x7f0000001500)=[{0x0}], 0x1) r17 = openat(r16, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r17, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r19 = __clone(0x0, 0x0) r20 = socket(0x18, 0x2, 0x0) fcntl$lock(r20, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r20, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r13], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r19, 0x0, 0x0) ptrace(0x5, r19, &(0x7f0000000000), 0x0) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x5, r21, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000080)={{0x0, r14, r15, 0xffffffffffffffff, r18, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r19, r21, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) getgroups(0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff]) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000200)={{0x7fff, r4, r12, r14, r22, 0x100, 0x7}, 0x2, 0x1f, 0xff2}) 18:08:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)="42d38d3f2d348eda0bf3c1171ee4a167940b69ff3a6abcbdccbb80abcee33348bd348720af97133d1334f63cd2efe89bdbda6f927bf4d33fc52140d760be5e84", 0x40}], 0x1) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)="c2c25130d92a09d55e89e668772a2c18d145a52289848481eac9aa71b4f0342bcf5bfa32b3156c22963a41864a04155834f8c54abd331494", 0x38) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000700)='./file0\x00') open(&(0x7f0000000080)='./file0/file0\x00', 0x422, 0x0) 18:08:44 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/36, 0x24) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 18:08:45 executing program 1: link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000002480)='./file0\x00', 0xa00108, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) 18:08:45 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000001640)=[{&(0x7f0000000440)="a8f867032d851a", 0x7}], 0x1) r1 = __clone(0x0, 0x0) wait4(0x0, 0x0, 0x4, &(0x7f0000000180)) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/4104], 0x1008, 0x3, 0x0) msgsnd(r2, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r2, &(0x7f0000001780)={0x2, "3e66297e2465e449722a6ddd83d5e3081364582c02a9e6f7250b81fdc055d9498753d95d4509f184c2fb94951fca640db2bd13a5483681f0f48c046bda4bd6f390003dea738efbb5b245fc488e524194d909524235ed484d79ca7b2b9c537d4f3b7f1e9fe5c7752ef329651e8a8fb3d699ec41408650469f3c296b76af48af14f01ac8274ca14c8ee8d600119be879964d6246197381a3a381c0e189f5196dc17c40150a0b8f47d47c7b8e66cb466569836a564452d5769fdaf756cfcd21f5a36fef3a375d4a5f9b6d3fb043bc55b431078a5aa806da78e62445b89ea3582ad3d761599e185daffee1cfc85e3f78191e527ff30fd74f9d0683fc"}, 0x102, 0x800) msgsnd(r2, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r2, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r2, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r4 = getgid() r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r5, &(0x7f0000001500)=[{0x0}], 0x1) r6 = openat(r5, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r8 = __clone(0x0, 0x0) r9 = socket(0x18, 0x2, 0x0) fcntl$lock(r9, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r9, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r2], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x5, r8, &(0x7f0000000000), 0x0) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x0, r3, r4, 0xffffffffffffffff, r7, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r8, r10, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) wait4(r8, 0x0, 0x20, &(0x7f00000000c0)) ptrace(0x40000009, r1, 0x0, 0xe85) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) fcntl$lock(r0, 0x3, &(0x7f0000000080)={0x1, 0x1, 0x81, 0x0, r11}) ptrace(0x5, r11, &(0x7f0000000000), 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x9, 0x0, 0x0, 0x0) lseek(r0, 0x1000000000000004, 0x3) ptrace(0x10004005, 0x0, &(0x7f0000000000), 0x18) 18:08:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(0xffffffffffffffff, &(0x7f0000001100)={0x1, "f4015b80d67e4e3f1856b5e6abba3e79f5ed55286c2d870772de493fa728c2cb38fb65794b94a5086282b736b82da36a78655d8121c3e0da4fd0a25576851d6612bd5e9dfe2c5b"}, 0x4f, 0x800) msgsnd(r2, &(0x7f00000010c0)=ANY=[@ANYBLOB="0200000000000000c221062a8b12bc7151e59bccb3000000000000"], 0x1b, 0x1800) msgsnd(r2, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r2, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r2, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r2, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r4 = getgid() r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r5, &(0x7f0000001500)=[{0x0}], 0x1) r6 = openat(r5, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r8 = __clone(0x0, 0x0) r9 = socket(0x18, 0x2, 0x0) fcntl$lock(r9, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r9, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r2], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x5, r8, &(0x7f0000000000), 0x0) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x0, r3, r4, 0xffffffffffffffff, r7, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r8, r10, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) seteuid(r3) fchdir(r1) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 18:08:45 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x80) paccept(r1, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/358], 0xc) [ 59.3557808] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 698 command syz-executor.0) 18:08:45 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) fsync(r1) r2 = open(0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f00000000c0), 0x0, 0x0) lseek(r0, 0x0, 0x0) dup2(r3, r0) bind(r2, &(0x7f00000000c0)=@in6={0x18, 0x3, 0xfffffffa, 0x6536}, 0xc) chroot(&(0x7f0000000000)='./file0\x00') r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) fchroot(r4) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 59.4447783] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 791 command syz-executor.1) [ 59.5448952] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 791 command syz-executor.1) 18:08:45 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)=']', &(0x7f0000000100)='\x00', &(0x7f0000000140)='.+\x00', &(0x7f00000001c0)='[\'\x00'], &(0x7f0000000400)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)=',!:*\x00', &(0x7f00000002c0)='+]&%\x10\x00', &(0x7f0000000300)='%[\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=':\x00', &(0x7f00000003c0)=')\x00']) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xa11, r0, 0x0, 0x0) 18:08:46 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x4ceacfd6fef65971, &(0x7f0000ffd000/0x3000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) compat_50__lwp_park(&(0x7f0000000140)={0x0, 0x8}, 0x0, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x1) r1 = msgget$private(0x0, 0x0) shmget$private(0x0, 0x3000, 0x704, &(0x7f0000ffd000/0x3000)=nil) msgrcv(r1, &(0x7f0000002280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x3, 0x0) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYRESOCT], 0x1, 0x800) msgrcv(r1, &(0x7f0000001200)=ANY=[@ANYBLOB="00000000b46c7baf0a0e0c000000000000000000000000000000000000000000000000000000000000000000000000e3ff000000000000000000000000000000000000000000000000000000000000000000000000007686b8f3f5cd9a0a9d46822e000000000000000000001a0000"], 0x5c, 0x0, 0x800) msgrcv(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0772f900"/140], 0x96, 0x0, 0x800) r2 = _lwp_self() clock_gettime(0x5b8741ceb095db4b, &(0x7f00000000c0)) _lwp_kill(0xffffffffffffffff, 0x100) clock_settime(0x0, &(0x7f0000000100)) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) compat_50__lwp_park(&(0x7f0000001040)={0x400, 0x8001}, r2, &(0x7f00000010c0)=0x10001, &(0x7f0000001100)=0x1) __clone(0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) pread(0xffffffffffffffff, &(0x7f0000001280)="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", 0x1000, 0x4000000) msgsnd(r3, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdc01470f0cef24dbb70002ec2fc14195910000000000000000"], 0x1, 0x800) msgrcv(r3, &(0x7f0000001200)=ANY=[@ANYBLOB="00000000b46c7baf0a0e0c000000000000000000000000000000000000000000000000000000000000000000000000e3ff000000000000000000000000000000000000000000000000000000000000000000000000007686b8f3f5cd9a0a9d46822e000000000000000000001a0000"], 0x5c, 0x0, 0x800) semget$private(0x0, 0x1, 0x0) geteuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r4 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x0, 0x0) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000001140), 0xffffffffffffffc8) 18:08:46 executing program 5: r0 = semget(0x1, 0x3, 0x100) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x1400008) dup(r1) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x8, 0x7, 0x20, 0xea, 0x8000]) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) semctl$SETVAL(0xffffffffffffffff, 0x621a17002bb815e7, 0x8, &(0x7f0000000100)=0x4) fcntl$setflags(0xffffffffffffff9c, 0x2, 0x1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r4 = dup(r3) dup2(r2, r4) r5 = open(&(0x7f0000000040)='./file0\x00', 0x88042, 0x0) pread(r5, 0x0, 0xfffffcd0, 0x0) 18:08:46 executing program 2: setrlimit(0x6, &(0x7f0000000180)) r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x811, r0, 0x0, 0x0) mlockall(0x1) __clone(0x0, 0x0) [ 60.9688462] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 646 command syz-executor.1) 00:00:00 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x40000, 0x4) fdatasync(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000001c0)=[&(0x7f0000000080), &(0x7f00000000c0)='\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000140)='\x05\'\x00', &(0x7f0000000180)='](#\x00']) setsockopt(0xffffffffffffffff, 0x1019, 0x3, &(0x7f0000000200)="9333dadb90567c3e", 0x8) sync() r1 = shmget$private(0x0, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x0) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x2100, 0x1) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0xc) connect$inet(r2, &(0x7f0000000300)={0x2, 0x1}, 0xc) shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil) symlink(&(0x7f0000000340)='./file0/../file0\x00', &(0x7f0000000380)='./file0\x00') munlockall() utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000006c0)={{0x200002d18, 0xfffffffffffffffd}, {0x9, 0xffffffff}}) chmod(&(0x7f0000000440)='./file0/../file0\x00', 0x40) r3 = socket(0x1f, 0x2, 0x6) shmctl$SHM_LOCK(r1, 0x3) mkdir(&(0x7f0000000480)='./file0\x00', 0x8) _lwp_create(&(0x7f0000000700)=ANY=[@ANYBLOB="010000000000000000000000000000050000000500000000000000060000000000000000010000000000000000000000000000000000000000000007000000d4000000005d282300bfac43a1a8a4fcbc9e0b8d01d77313f4f6f7d70c53b56dc0cf5c98bae79372ff8fd46dda9fc9c25b20a6ec764184e856edb1a8d131877bcc8781bc4a58b8f998c123adf5f67ae0bc5b2335bbb27050e8ce0928df51d1a4439ff629422f05172cfc5b7efd6be0fb17d0c2e25c09ca7fe4957b09113809cda871d02482dadd6021537cec6e99bf65d1d2572b9239c6e1b895"], 0xc0, &(0x7f0000000540)=0x0) msgget(0x1, 0x10) _lwp_suspend(r4) shmget$private(0x0, 0x2000, 0x5, &(0x7f0000ffd000/0x2000)=nil) rmdir(&(0x7f0000000040)='./file0\x00') recvfrom$inet6(r3, &(0x7f0000000580)=""/247, 0xf7, 0x400, &(0x7f0000000680)={0x18, 0x2, 0x6, 0x2}, 0xc) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) _lwp_kill(r4, 0xfffffffa) 00:00:00 executing program 4: r0 = _lwp_self() _lwp_wakeup(r0) _lwp_suspend(r0) r1 = msgget(0x1, 0x44) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/98) socketpair(0x1f, 0x2, 0x9, 0x0) 00:00:00 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket(0x10, 0x4, 0x2) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1) [ 61.1802075] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 646 command syz-executor.1) 00:00:00 executing program 5: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r0 = socket(0x2, 0x40000000, 0x0) r1 = semget$private(0x0, 0x1, 0x512) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r2, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r2, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r2, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r2, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r2, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r4 = getgid() r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r5, &(0x7f0000001500)=[{0x0}], 0x1) r6 = openat(r5, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r8 = __clone(0x0, 0x0) r9 = socket(0x18, 0x2, 0x0) fcntl$lock(r9, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r9, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r2], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x5, r8, &(0x7f0000000000), 0x0) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x0, r3, r4, 0xffffffffffffffff, r7, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r8, r10, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) r11 = geteuid() r12 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000000)={{0x7, r3, 0x0, r11, r12, 0x43}, 0x6, 0x1000, 0x15}) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) 00:00:01 executing program 3: r0 = socket(0x1f, 0x1, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00c2000000000000000000"], 0x10}, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@rights={0xfedf, 0x7}], 0x10, 0x9}, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) chdir(&(0x7f00000001c0)='./file1\x00') mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) readlink(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)=""/31, 0x1f) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x10810, 0x40) 00:00:01 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9d2e7ae9fed58938ea6ac68a0b0632688ca0fab3647175abf22fea120c9b3bb77ca60c128295bf234505356095dbf9e50a4a5079723b57fed8ef0a251b91e67e1f5d347d5b668a390a25beea3962e7c10b8d9f53f5c82b5eacc26757d14f2fa6be9a2cbb2cfacc5e906dfd1", 0x90}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) recvfrom(r1, &(0x7f0000000580)=""/4096, 0x1000, 0x8c5c3066293eb151, &(0x7f0000000000)=@in6={0x18, 0x2, 0x20, 0x5}, 0xc) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r2, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) 00:00:01 executing program 4: pipe2(&(0x7f0000000000), 0x1000000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)='b', 0x347fff08) pipe(&(0x7f0000000000)) fchroot(0xffffffffffffffff) socket$unix(0x1, 0x0, 0x0) close(r0) exit(0x400000000000) fdatasync(0xffffffffffffff9c) pipe(&(0x7f0000000080)) pipe(0x0) sendmsg(0xffffffffffffffff, 0x0, 0x200) [ 62.9601430] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 579 command syz-executor.1) [ 63.1381304] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 579 command syz-executor.1) 00:00:01 executing program 4: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 00:00:02 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000100), 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x6ff7732d0eaf747a, 0xffffffffffffffff, 0x0, 0x0) socket(0x1f, 0x0, 0x81) _lwp_setname(0x0, &(0x7f0000000000)='\x00') 00:00:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) poll(0x0, 0x0, 0xffffffff) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) r3 = getpgid(0x0) fcntl$setown(r2, 0x6, r3) 00:00:02 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10e90000eb363b44a716b65d030000c6ea042e23b27db7f15a6d63b679f90b114e321af85523a3d26fb2bbedd6386574a25603717e9f20e63420b2891e921394f42fe8e4fa49eb38febc"], 0x4a}, 0x0) r0 = socket(0x18, 0x3, 0x0) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) dup2(r1, r0) open$dir(&(0x7f0000000100)='./file0\x00', 0x800, 0x8) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) open(&(0x7f0000000140)='./file0\x00', 0x200000, 0x20) [ 64.1838416] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 258 command syz-executor.5) [ 64.1971923] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 258 command syz-executor.5) 00:00:04 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8020, 0x1) 00:00:04 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4000040000080242, 0x0) open$dir(&(0x7f0000001340)='./file0\x00', 0x12, 0x0) r1 = semget$private(0x0, 0x4, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000001380)=""/4096, 0x1000, 0x2, &(0x7f0000002380)=@file={0x0, './file0\x00'}, 0xa) semctl$GETVAL(r1, 0x4, 0x5, &(0x7f0000000000)=""/225) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000140)="a57c85c39baf705bd679cf235c91fe92db5ce412415b2239dbd14d87984b4b08f54277770b545bd0ded781c1eb2b89f8692ddd28bb07176ae0d5e4a70e5dbf19fbddaeccbc20df8808ecaabc83ee07546a9c0437696c8bdc66059fe33022aa52cb80b86bd4f357e672679e849460c6c2137c6a9e8fb6b1509010d9eaa1b9cd9a6f289c74c15db8e903b2e9f9ef4738dacb2551db00c704e12a0f14b563912bc4f243fc1ad511842835b7196ed8d02251", 0xb0}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="39b60f11cc37f92c1a09677d6d221cd2564119898857f2b219f491592c4fcdede98010a237aebb3a6d099ed3f6de8418eb25c50ad91fc9edc1b6", 0x3a}, {&(0x7f0000001240)="a27aa5aea8f3866abbec7b939b0aeb4fd798e95a5478ec410561a019c62543816fff3bc65f18ba68cb4fd916dd7fe9d842aae8288993a856d08337a0a54291b8682ccada01ec7fa21cc1f1d0d10be43159d0d5f77bb32e97cb1f25bfbf8d2537eadb9e92f93a49a982b28bfd1bf18f5e3d82c5e323407611d5c3cd5c9d8e0429d63f5db4a63970eb117d54c1a4869333285b56cb3df607669157baeaf48960", 0x9f}], 0x4) 00:00:04 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r3 = dup2(r2, 0xffffffffffffff9c) pwrite(r3, &(0x7f0000000200)="757dbb2537d9963e00feee191239d940ca82ead1d858a3e22d5c2cf2b132d3f40e514c30439f134e614ecf11c76daa56a70c2540de0e86035b3f9ce09bfcc86189cfb527593b8ee7e2280c9e431d42e847827d6b05d6980c5fb497d2139a454b53befb6ddcf62a9f90f088a8ce1b399031952d2d8bcc4185168b025513940df1cbe0b3f78f7268a2b0397c9a3b7ed637ad60e2b440b4d0c811a6d3586181", 0x9e, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 00:00:04 executing program 4: setrlimit(0x8, &(0x7f0000000000)={0xbb53, 0x100000001}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) r1 = paccept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x10000000) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48, 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xc0, 0xc1) r4 = paccept(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$inet6(0x18, 0x5, 0x0) poll(&(0x7f00000001c0)=[{r1, 0x8}, {r2, 0x100}, {r3, 0x10}, {r4, 0x80}, {r5, 0x40}, {r6, 0x4}], 0x6, 0x1) 00:00:04 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) getpgid(0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000001200)) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x9, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) semop(0x0, &(0x7f0000000240), 0x6) msgsnd(0x0, &(0x7f0000001300)={0xa3bbf32e6b7925e0, "cc4c8297e9dfc58c449b5a56c3945d4083febe716b94aea74bfb7d4543021ef7b139d8e4a9f6ab525699009da0f9925259b09c0260055c1e020c11846bf9469163dd731617482fdfe6681a7a8bdad7f12b83ff28b43af7834595724ad2a04c4cbaca702d6fa490ccd719342a9da76288edf7b34b6882a343a0b6e2c42d913c88641a8c4e7c5ac89a0136a159e1d08773dc5995338928728d5d0f42f408756436ebd8fc5196fd42ec120d4fa9f7742f64c0d450a2281b14c12ab82d4e49c269198ba161fe6b7fe7d4564f6d9c1c71cd5da502ae97ee3fea60e47a"}, 0xe2, 0x1800) pipe2(&(0x7f0000001080)={0xffffffffffffffff}, 0x4) bind$inet6(r2, &(0x7f00000012c0)={0x18, 0x0, 0x1, 0x9}, 0xc) semctl$IPC_RMID(0x0, 0x0, 0x0) semget$private(0x0, 0x7, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f0000000340)={0x3}, 0x0, 0x0) msgrcv(r3, &(0x7f0000000040)={0x0, ""/10}, 0x12, 0x0, 0x0) msgsnd(r3, &(0x7f0000001100)={0x1, "5bf1c6f5f08e24cca1d9bcbdf3b990d37c69e37f2b231ffe3a1940fd3295e7f6627f99d0233e8cf6c34a0f2b86dd8314acd1bb3e1ad78e3d8160d934cec1458e4f7d02cf7f88fe831a6f51b9d45da5ea94106741181fd9abb6ac4cd7e9457a2c6898bd6f726f41a14e164254ea8e8596b4ebde9bf40b697e23bd8b86d199e202017852af5aa6f1817f301062c9c61fcae5a3eb764a4df355ea1bb5c6a68d18a3d91c1c1155661aafcb5f5fc867532ae1bd0e3807656eac04ca03fc99df133d6ad9102dee8929d40f78aea8ec11643db03e5cf4a48ded4dc7d8b3db3eca9d721a4578116e192ad3d96a1c4360e6"}, 0xf5, 0x400) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080), &(0x7f0000000180)=0xc) getuid() getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, &(0x7f0000001040), &(0x7f00000010c0)=0x4) 00:00:04 executing program 3: r0 = socket(0x1f, 0x1, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00c2000000000000000000"], 0x10}, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@rights={0xfedf, 0x7}], 0x10, 0x9}, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) chdir(&(0x7f00000001c0)='./file1\x00') mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) readlink(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)=""/31, 0x1f) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x10810, 0x40) [ 65.6745375] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 762 command syz-executor.1) [ 65.6921949] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 762 command syz-executor.1) 00:00:04 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) fdatasync(r0) mkdir(&(0x7f0000000080)='./file2\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file2\x00') 00:00:04 executing program 1: msgget$private(0x0, 0x4) socket$unix(0x1, 0x5, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f000001a180)=0xfffffffffffffe81) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000000)='./file0\x00', 0xce8f5946389e2406, 0x4) 00:00:04 executing program 5: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20008, 0x108) 00:00:04 executing program 3: r0 = socket(0x17, 0x3, 0x0) r1 = semget(0x2, 0x0, 0x0) semctl$GETVAL(r1, 0x4, 0x5, &(0x7f0000000140)=""/4096) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) 00:00:04 executing program 5: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 00:00:05 executing program 1: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x500, &(0x7f0000ffc000/0x1000)=nil) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/91) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x2a, r0, 0x0, 0x0) 00:00:05 executing program 3: r0 = socket(0x18, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) r1 = socket(0x18, 0x5, 0x80) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x3, 0x1) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x319958a54834d49c, 0x60741565ea5dac3b) mknodat(r5, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x12805a8, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r1}, {r2, 0x8}, {r0, 0x2d}, {r0, 0x8670e7b6e25e5f6}, {r3, 0x145}, {r4, 0xa567db14a6cdcb29}, {r5, 0x2}, {r6, 0x100}], 0x8, 0x7fffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0xf253}}) _lwp_create(&(0x7f00000000c0)={0x1, 0x0, {[0x10000, 0x7, 0x5, 0x3de7a8d9]}, {0xd37c, 0xffffffff80000001, 0x1}, {0x7, 0x9, '\x00'}}, 0x160, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') [ 66.4866306] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 694 command syz-executor.4) [ 66.8092624] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 645 command syz-executor.2) 00:00:05 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x300) r0 = socket$inet(0x2, 0x10000000, 0xfc) getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) setuid(0xee01) chdir(&(0x7f0000000000)='./file0\x00') 00:00:05 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) nanosleep(&(0x7f00000000c0)={0x4, 0x2}, 0x0) [ 67.0094869] ubc_uiomove: error=14 [ 67.0094869] ubc_uiomove: error=14 [ 67.0206135] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 645 command syz-executor.2) 00:00:05 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='\x00', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x810, r0, 0x0, 0x80000000000) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) sendmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2000000000000000280000000600000046cefc8bd8d2cce60b6ea77cbb060000a0000000000000002900000008000000c35a32eb8384c612703f250b7e4c939bd2915a0117e30523b461da1d9d07f5576c39cbae695ab265ef7b76285ee7c00cdc589d3f55623bd4716279acf6deeb108b45409dc5e55d690741670a243f64fa7d0719fc20da4aca9053cee88b06b6898e1c0da5b764a9eb21fd1dd4ac62db482ce40e3484398143ee6945c1d8966a830d0000000000000000000000000000000f391d7bf2fbadaea5e6487d0711"], 0xc0}, 0x5) 00:00:05 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) socket(0x6, 0xc953c00c62370b5e, 0x6) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0, 0xfffffffffffffffd) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa22c818bb038352a, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4000040000080242, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket$inet6(0x18, 0x2, 0x9) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0, 0x79) 00:00:05 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x602, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0xa13cfcd05284aa13, 0x7451678f65085d5, r1, 0x0, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x5, 0x11, r1, 0x0, 0x2ab) bind$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00') socketpair(0x2, 0x5, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x210, r2, 0x0, 0x6) r3 = socket$unix(0x1, 0x1, 0x0) flock(r3, 0x4) 00:00:05 executing program 0: clock_settime(0x0, &(0x7f0000000080)={0x416a, 0x3aeddd44}) r0 = _lwp_self() _lwp_wakeup(r0) 00:00:06 executing program 1: open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x15) chmod(&(0x7f0000000040)='./file0\x00', 0x1b9) chroot(&(0x7f0000000080)='.\x00') execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 67.2208491] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 778 command syz-executor.5) [ 67.2319820] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 778 command syz-executor.5) 04:39:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0/../file0\x00', 0x80, 0x51) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@in, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000000200)=""/141, 0x8d}, 0x2) sendmsg(r0, &(0x7f0000002980)={&(0x7f0000000700)=@in={0x2, 0x0}, 0xc, &(0x7f0000001740)=[{&(0x7f0000000740)="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0x1000}], 0x1, &(0x7f0000001780)=[{0x90, 0x0, 0x0, "f933bdb1d6c1847422b4fd1a4b70ed14a1925d489fca843de92eeddcb183335478c688ce5a06778a0782ed243d2082ce43bc12cbf08e92bec29f775f2adf39be78eb9a1b0e57daf1a07a9e8f9eaf35d0db0af47db41ce0bba7d29c71460dc7f1c53447af5687f2a251cf702f4472df5bb4366ed5ffc217ccfefba5329f19"}, {0x1010, 0x0, 0x3, 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{0x10, 0x11, 0x400}, {0xe8, 0x101, 0x7, "82495c01f220f83a8a7bd6b3d09aa4ae0811203bd06a740589a0f84f5ebea862031d02a0747686fd9e4291077827e0ce6a36e10a0be760f10b8cf39503afc88f8aa344057c1cee2a9717ccf89ee4b4c82f6555ea2003f4b9877852a1c0bc1a271dadcb1f7ba034e79723a495b1e3762cc4a0837552b41905e95df4f33dba4ecd621b91527c557af2859c591f77533195f9b149e28bb6cf3212b209e12915c2bca868d44439ad42201f2cc7ebbe20c06699cebdfa5f434374e49eae5d5c9739afd4ab8992add3b99e2d09ed17e9febd4ec65e42da5be5aca9"}, {0x38, 0xffff, 0x0, "96fdf7b517d47cc555b304c518c33d135a010d488ced5be6bea759ed1256df7bd867"}, {0x28, 0x9fc8e8daa082c40c, 0xce, "3fdcea6184102aa43368fbcc71026d4796a1c9"}], 0x11f8}, 0x2) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000180)={{}, {0xffffffffffffffff, 0x100000000000000}}, 0x0) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)="126fa6c8a09353b884a6b0a708da6ac82156fe9947c6e4703b25fdf8e8cd8fbf711059a898588df03115", 0x2a}, {&(0x7f0000000300)="679f862aebc3d03a8633bb35d1fe83f47be0df2d672c3d682fa10809790cb3d4b4a86a7659dfd842857af7b26dc2014144bc74d782a361ebb9fcb8876276e478288c7a017287285d977a193cabfa25398f3079db6f51169c747311b64a466225ecbf9ae21700d4304d68de224cf9adca902b6fbb8dbad18dc6e4c4220bb5f22da96d0c8c60e6e647ff22f5dabc15c46edc08569bfbb151bcef04898806d28399f6e927ebebb8e625e2126b99a0be93f4317403c153b922b5067833cf94e69fe8bf081072759dc4eeaa65afac027310", 0xcf}, {&(0x7f0000000400)="8511f77fe9045f4ab995b101c3ae0549dca738e46cf313f3a5c7cb75ac32e1ac", 0x20}, {&(0x7f0000000440)="c4a51502cc4580f9eb120206015748346a8b941bdc5403a1558b404db43221fc7d1ed2526939dfe932d8a192", 0x2c}, {&(0x7f0000000480)="9aa0f8ecd18a536df8f582dc329c697752b27d1798e8b5cb24cf3cad3722a88462c8e4feb19f5a228fa3deef9d68f0757f79a0247e71", 0x36}, {&(0x7f00000004c0)="ffc90dc596e703698c5ebc53d91dfdd7476436d24fadfd5516d9b3989091ba6b79ddbbff1565f0fe7b1f174e9e7a2fa54aa7fed69fa60325ad05b86b43e3d04be27c8c79a55fe84c8a7c4ba47de07bcf50546daf65b952417f3259816ae00383d71f4c9641ae213c45b4d063ac5f7c4d9bf867cd931db9907ecc4fc62e1ee7fa1658e8facc80207e5675f9c81396a8990b3db5e1450df311301869c27820fa82cfbb84672aa6596dfa44891ebb34c740384e9e658a444ae0f758e8bb9ee5e1b52c3a31e70a7407b9ebd226f3", 0xcc}, {&(0x7f00000005c0)="71bbdb4e8dbd9545dd62408b3f8a0ff91d9ffd5d46fabdc075ebfa43fb0923dbc91db70a3df794b8dd0b613c8ba2d06f89c472458e2392dc3950b4265739a796e250f444eda4c34e2fa7f48e5d5ce296098b1b19df3cc507dc2e595f2e8f43fe7d6cba217873ece7945f67d9130726dca58ac3d08a51a1198a4d0a9d33847f8fca701c0bbdf381cf396326f1beb6332ac23275412c4948d05216af7fc1608d2dfd31a2", 0xa3}], 0x7) chmod(&(0x7f0000000080)='./file0\x00', 0x80) 04:39:06 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) lchown(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000000), 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0, 0x0) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/197, 0xc5}, {0x0}], 0x2, 0x0) flock(0xffffffffffffff9c, 0xa) 04:39:07 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f00000001c0)="7463ac6b1ab594c1c57893109e01dc4f1c725beb2ad1907e5446fd61c4ba6417abb46d8690a30e2ef6fc27fd7d27e0b3be875c7d7a90b33f7e4941d51d4871390e806de6444e3b62d2a9cae4ac47b15158ba4a07ba34166a5c6ac552b07a41b408930c626dfc8e848315539d18eb62d9fc2c4dc4cd2921d45eee9079fc1bc8d19ef9e01eef9b636e5e5405adfd2a09732e76106fd7d4add315a801cfe0fdd5b0f6b41a636aa49802a0c30f3ba0e98bb02cca1b47f699107524aa9a998e7f2daecb9c0d3c8cca63166c", 0xc9}, {&(0x7f0000000140)="63862654dc44e8ca78ef1b38f15d1dc0a87ea1e32ba1e49e", 0x18}, {&(0x7f00000002c0)="218638abc27d3a43094bf7ff907d7137b774022a90881c56f2dab613fa303349c2ade268a0b2cbeeaf7d71e5fb07f52d38b3f0a640695f66226cdfbcc56876f6656334d8f9b633e6d64e4fa00e7ed619d93a1ab36c645b3ddb2ea9869b725872a2b1d7b104ffda442f4c100208e386a72bb0054bb0c6a27cbc2346e6207fd26b73d7a71a85d9bf3fcdc01441b666da0f38889c57ca521a4e05bc4480429e396bd1694906f982c47cbf59d285f7b75bbc75e01a", 0xb3}, {&(0x7f0000000380)="9b67171c99ce415f94c0d4622146ebc83d38a0403913690277a6dd2c2ea66d230fd1df5580bb9f6fc1915557c175e1bb8b7329eba1021d1f6b195e1c2b3980d9b197ddfd1dc8bee934b97563342cafb3d136825452f70314723ed1d3053264df7920b380f13d358017abd4f15bbd7b54066bfb5e1059f3b9a81bee917b8d3416460f2bc2ed5a6b9cab4d796180d10d812ccf73f76f6b2f5d5e85df2a205476a535b95245f7e0b11427a431ffff", 0xad}, {&(0x7f00000004c0)="2cd4f0dd58ccf86caf0365a3c908088c53a4b993f87c1dbd77486ca34415eab2a2f1992e7e3111f10f51bfb9d509df3f3ed7eb812e9ad15a75080634af99d5f233ce0d8c18c1fbd35178ea1aaa1e2441f4fd8a40c6b8c946f3be8f1faaff823c5fedbfd267a0897576fe1d3f2874f76509f240344d9c816591fc2af280cbbf5986e9cd0ca34589c89195ef43e73b71fd845c1222cbbff1b882da77b222d936aae224c6", 0xa3}, {&(0x7f0000000580)="a0939607cf1e64030cac88812d376eb661a8ad75de94e241d24d6a2a4d7e9c3834cf908ccf7e8cf54bfa82b436976c4de5bd1dbf87560394f0ba3d9aec6faab7d25ab8e33fd67f417a8b220ffa14db0ea71011800b18d6e2d1b1e93e044945885d234cde193429905075f91eaea6f052fc2cb672b0470b69bbd37a02212b78f38413eab0fb5d49847e4919c5", 0x8c}], 0x6) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) pipe2(&(0x7f00000000c0), 0x1000000) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) unlinkat(r3, &(0x7f0000000000)='./file0\x00', 0x1800) fsync(r1) pwrite(r0, &(0x7f0000000900)="b9", 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x210, r1, 0x0, 0x81) 04:39:07 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x120) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="7ecff69820c697a895566a82b0a42d7b9c3b9ace415fc7644e5c7c85e5a7fd29ed6b0e7e7f3b022b7f93f0c62eed4fd95195e860", 0x34}], 0x1) ftruncate(r0, 0x6) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getgid() r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r3, 0x0, 0x0) close(r3) connect(r3, &(0x7f0000000100)=@in={0x2, 0x2}, 0xc) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x283dfae3bd8a16d7, r2, 0x0, 0x400) rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0/file0\x00') openat(r1, &(0x7f00000000c0)='./file0\x00', 0x602, 0x0) [ 67.7103667] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 353 command syz-executor.1) [ 67.7326019] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 782 command syz-executor.5) 04:39:07 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x14) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 67.7548368] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 353 command syz-executor.1) [ 68.0329534] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 826 command syz-executor.5) 04:39:07 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r0 = socket$inet(0x2, 0x20000000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000180)="e8cdcac7ec883fa88fd7a97bfa3f630f39cfc0fa535482bed8128b071ad1fc1005cfb11a33d813e3ce995684d34de5c13d77213b8a1d2a570f5968fc3784427e824412221c970b05026cb344374883cd3fec8b49e7286abb495dde791989f7e4fbb1023da6a7f775a00d7e3cb62f573822596aeef8ac48fb308434d34f58bf074f21d590f7324a3c8fbe5a11dff531a70174652b38c7a8d501a43cfae5fa7f4e4cdcfbe43818506820b3b256442b5bb0288a18c7352db1632ef68b8f99a4b804a24160af3ea3b7cec135ee08123f6c4851f48a850c74b9770d5c47bca84b69e8951027fa618ae7e4baa58c9aa942", 0xee) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400881, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 04:39:07 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) read(r0, &(0x7f00000001c0)=""/92, 0x5c) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x12ec93a, 0x44) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) readlinkat(r2, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000740)=""/4096, 0x1000) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000000700)='./file0\x00') renameat(r1, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0/file0\x00') 04:39:07 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x22, 0x3, 0x0) munlock(&(0x7f00007a6000/0x4000)=nil, 0x4000) r1 = socket(0x22, 0x3, 0x0) write(r1, &(0x7f0000000100)="ea1e9501", 0x1be) recvfrom$inet(r0, &(0x7f0000000080)=""/171, 0xab, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0, 0x0) close(r2) sendto$inet(r2, &(0x7f0000000140)="a94afff1c71104bec0a905ae8f65066196fa57184e0783d7e8cf0eee05ab198e0ec26fcda6d99514bd04150c4544dfd564e58a329256f79e057855a951cb7707532d4ebb2d985c13ff02661ae86803095e1ce31a0f3576c4f46e13e38c295b3799318dab928ab7abd71d7f26dc93ea715e77ac085ce347371d52a052089a5583ba8ecf01c0", 0x85, 0x405, &(0x7f0000000000)={0x2, 0x1}, 0xc) getegid() 04:39:07 executing program 4: pipe2(&(0x7f0000000000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000000c0)='b', 0x1) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) select(0x15a, &(0x7f0000000080)={0x3f}, &(0x7f0000000180)={0x8}, 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) fcntl$setflags(r1, 0x2, 0x1) 04:39:07 executing program 3: setrlimit(0x6, &(0x7f0000000180)) r0 = __clone(0x0, 0x0) ptrace(0x0, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x4, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r1, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r1, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r1, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r1, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r3 = getgid() r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r4, &(0x7f0000001500)=[{0x0}], 0x1) r5 = openat(r4, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r7 = __clone(0x0, 0x0) r8 = socket(0x18, 0x2, 0x0) fcntl$lock(r8, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r8, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r1], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r7, 0x0, 0x0) ptrace(0x5, r7, &(0x7f0000000000), 0x0) r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x5, r9, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x0, r2, r3, 0xffffffffffffffff, r6, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r7, r9, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) wait4(r7, &(0x7f0000000000), 0x2613737939fc0340, 0x0) 04:39:07 executing program 1: mlockall(0x2) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) shmget$private(0x0, 0x2000, 0x208, &(0x7f0000429000/0x2000)=nil) 04:39:08 executing program 0: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x16, r0, 0x0, 0x0) ptrace(0x8, r0, 0x0, 0x0) ptrace(0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x8a, &(0x7f0000ffd000/0x3000)=nil) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r2, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r2, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r2, &(0x7f00000012c0)=ANY=[@ANYBLOB="0100000008000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002062e153f84063076630e3967ec2fc14195913cc844286308683b7ac4b0155bf41900000000000000000000000053df0b9f21b5cf0dd31bdbadd251000000e60a946ca1c03b4e8893a623bbcaf5f3169186168b33a7f988700b50c369b4ab39b830b7ef8b5fc8a6"], 0x31, 0x800) msgrcv(r2, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r2, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r4 = getgid() r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r5, &(0x7f0000001500)=[{0x0}], 0x1) r6 = openat(r5, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r8 = __clone(0x0, 0x0) r9 = socket(0x18, 0x2, 0x0) fcntl$lock(r9, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r9, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r2], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x5, r8, &(0x7f0000000000), 0x0) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x0, r3, r4, 0xffffffffffffffff, r7, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r8, r10, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r12 = msgget$private(0x0, 0x0) msgrcv(r12, &(0x7f0000001ac0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009bc62400"/4107], 0x1008, 0x3, 0x0) msgsnd(r12, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r12, &(0x7f0000001780)={0x2, "3e66297e2465e449722a6ddd83d5e3081364582c02a9e6f7250b81fdc055d9498753d95d4509f184c2fb94951fca640db2bd13a5483681f0f48c046bda4bd6f390003dea738efbb5b245fc488e524194d909524235ed484d79ca7b2b9c537d4f3b7f1e9fe5c7752ef329651e8a8fb3d699ec41408650469f3c296b76af48af14f01ac8274ca14c8ee8d600119be879964d6246197381a3a381c0e189f5196dc17c40150a0b8f47d47c7b8e66cb466569836a564452d5769fdaf756cfcd21f5a36fef3a375d4a5f9b6d3fb043bc55b431078a5aa806da78e62445b89ea3582ad3d761599e185daffee1cfc85e3f78191e527ff30fd74f9d0683fc"}, 0x102, 0x800) msgsnd(r12, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r12, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r12, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r14 = getgid() r15 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r15, &(0x7f0000001500)=[{0x0}], 0x1) r16 = openat(r15, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r16, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r18 = __clone(0x0, 0x0) r19 = socket(0x18, 0x2, 0x0) fcntl$lock(r19, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r19, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r12], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r18, 0x0, 0x0) ptrace(0x5, r18, &(0x7f0000000000), 0x0) r20 = __clone(0x0, 0x0) ptrace(0x9, r20, 0x0, 0x0) ptrace(0x5, r20, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r12, 0x1, &(0x7f0000000080)={{0x0, r13, r14, 0xffffffffffffffff, r17, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r18, r20, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r22 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r22, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r23 = fcntl$getown(r22, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x400, r3, r11, r13, r21, 0x8, 0x100}, 0x7fffffff, 0x3f, r23, 0xffffffffffffffff, 0x100000001, 0x2, 0x5}) [ 68.5780538] ubc_uiomove: error=14 [ 68.5780538] ubc_uiomove: error=14 [ 68.5780538] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 826 command syz-executor.5) 04:39:08 executing program 4: r0 = socket(0x1f, 0x1, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0x10}], 0x10}, 0x0) pipe(&(0x7f0000000080)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) socket$inet(0x2, 0x5, 0xff) fcntl$dupfd(r1, 0xa, 0xffffffffffffff9c) 04:39:08 executing program 5: r0 = __clone(0x200, 0x0) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) close(r1) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r2, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r2, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r2, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r2, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r2, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r4 = getgid() r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r5, &(0x7f0000001500)=[{0x0}], 0x1) r6 = openat(r5, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r8 = __clone(0x0, 0x0) r9 = socket(0x18, 0x2, 0x0) fcntl$lock(r9, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r9, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r2], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x5, r8, &(0x7f0000000000), 0x0) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x0, r3, r4, 0xffffffffffffffff, r7, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r8, r10, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) r11 = msgget$private(0x0, 0x0) msgrcv(r11, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r11, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r11, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r11, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r11, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r11, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r13 = getgid() r14 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r14, &(0x7f0000001500)=[{0x0}], 0x1) r15 = openat(r14, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r15, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r17 = __clone(0x0, 0x0) r18 = socket(0x18, 0x2, 0x0) fcntl$lock(r18, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r18, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r11], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r17, 0x0, 0x0) ptrace(0x5, r17, &(0x7f0000000000), 0x0) r19 = __clone(0x0, 0x0) ptrace(0x9, r19, 0x0, 0x0) ptrace(0x5, r19, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r11, 0x1, &(0x7f0000000080)={{0x0, r12, r13, 0xffffffffffffffff, r16, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r17, r19, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={r0, r3, r16}, 0xc) 04:39:08 executing program 1: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x6000, 0xffffffffffffffff) r0 = socket$unix(0x1, 0xf661c61565874d30, 0x0) getpeername(r0, &(0x7f0000000240)=@in, &(0x7f0000000280)=0xc) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file1\x00') readlink(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=""/158, 0x9e) open$dir(&(0x7f0000000180)='./file1\x00', 0x18000, 0x14c) setsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f00000002c0)={0x8, 0xffff}, 0x10) 04:39:08 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x48) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = shmget(0x3, 0x4000, 0x48, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 04:39:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 04:39:08 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x500, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x3000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x8000, 0x1) [ 68.9451679] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 940 command syz-executor.5) 04:39:08 executing program 0: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0xa0c80, 0x100) close(r0) getpeername(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0) 04:39:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="10000000ffff00000100000000000700"], 0x10}, 0x0) r2 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0, 0x0) close(r2) sendmsg(r2, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000000)="c2d9f28716ced47bfc86bcdd72d057b7b40292847b7157e3af789b18098d6345ef8d6c885233236606c360db559fdc7ab9e75bdb88ef36f713ac4c1ad21b854dc6706565", 0x44}, {&(0x7f00000000c0)="f3d56dc20dcc762144ddd5c36c4636f72c270611a97d718b88bdf82dd8ba5b81630eddcc23f191a25b9e01c5a7de03e7c7eb5f0ac323d2f2c84fdc7f78b70182436d28dc4b4c833f1ea8197f9613e1013cfef13070320c515f84ce3c3d4467076daee22da0c47173", 0x68}, {&(0x7f0000000140)="2dd328b7fa9a9ffca0ebf302be0f7989a79b029a6ecec44e90fde0862e672296d78b2fd10edbf1297863e3f89398d084b3", 0x31}, {&(0x7f0000000180)="04f8131d255d9bdc129747b8f9e47421c2555df1ab0fc56a83051acd5f6e0c0b51d11a9954c51df40901e0ecb9561d62c5e98fc19629f981aa9742b604302d1dc4a8ec66f716a18d96dd0f83915b015f25eb58b564d9a86e93a20d0fd2aa2b3a06b5b7cef54b8e40fc30c329bdf3decba19e56e8e5c7eee4014c6997c9895ed4ff37f0b3ade132e02dd53b1a90aa48664e945a625a70bbb101cc1ea078a103c2ab3a7b76ad1011fbb2ab5629e444b313d39d2aa2a1c632f88635cc529e50dd182daee5d73337fe79a83debc6d4222089a08b971a0c2f0ba81ae17c2e5e2a48a068dfcb40", 0xe4}, {&(0x7f0000000280)="6c908b81dd3f5680813f39219bd1a963d8bb486af32de643c11cb20e4e82b8", 0x1f}, {&(0x7f00000003c0)="a5b2e0853f52ff676741d82a5b64da5b3ede61200ea1bdcca8f33a630eb614ab0527154cef944c351cba7ea8c94c5b0b5ce4dbd4b4322d0ec02f20c73499fd1a833d46bdbb66cca304a5d83bc5508c7727fcb7350bfa70c7dd71b3530bbc6b6c09ff7412021ad7a5fe1664feb15fc484bf0ab6b1d3c1b3479e2412c55898469cb54efb1b44fab6b8aeaf8cccb76e95251c62a7a2e3dd6ccc5558bb3db010972bba", 0xa1}, {&(0x7f00000002c0)="009139b9bee6c8907f2b9748781bbb8f0b331b07a90becaf6e3d533c630a8fbfe587d44455b5f680b1a98a026636189f8f7ea1ecaf69643efdc1ad03b9e241d63d2e3067543ed503204f1235e0680056f65803c5ad61fde71d2da2f76361ea8941c845fe1ba33fbfb4c459512573ee1ec9a6596c164a6f79eecdd7", 0x7b}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="b894c1b3d2b6b34c010a9fad91c2fb15b0f5beb6b5673941069ee84ebda79ee6fd01594d90e4cf51fa3e8f7c11fd2637946099badf111bcd1514bcc331dc5ae1e559a05ca5d6401a543b35d27e7ae798aaa997fdfcd1fa20fba6a127b36f0fbffcefbdbca4522663e29c3f8e48e3ae0db2f4dd397f6df1c33ab12e1c2a7959fcd297e88bb2775a14866c7b6e82ccbb5069aeed79773822b7c36b4505cde138bc066bfcd083a99c1be38f206a0d9a816599b2ad04583cc4b7cc4d3d4135e5b7b2297b07385ca989b604c8d8919648757a59a164c0f913e36dc2", 0xd9}], 0x9, &(0x7f0000001700)=[{0x20, 0x0, 0x6, "d12d82bb4702dac15ff9"}, {0xd8, 0x6975963c78ff3a6a, 0x9, "df66ade2e50ad03d9ff756cf7e5c74d5c3f0d727951fd49c9ffe9746aa9d209d3aaee05a72e737a2db4d620d5f82f25542476dd58ec1877cee036e552ebfde7d647522aaf95f0aab7c6958f8142cc435c32baa18e0d118c7d011a664240ffc333238bd926a0b387b46505f487af53c64951b72799777b1b5842ccccde6a8b09ab1deb6f09de285dda3e9ea762d79901cf610f4d97b9dc0c9e8436288afaf63737e2d37e58134b163ed42e150eb21f73e95aa38074e9b5e98bc8c6c8bc35103ceea98f7b03b"}, {0xa0, 0x100, 0x8, "b2a3b945e6ecc701c9d7c4bc58c5617d7eb0be276f50fcab6e3663d4deee1c01a93fe8d6972eb4318c19ffe4bc931072e401c4341d89d09e1f47fb32b8486dadf63957d905e5f8c9882d26e02d3821fa44d2c002f7c2b2c2bbd5d03927b37ac543cc9686aaf39cbe3a9790e4e3746da802046d08d8ee70c7e1c3375a0b07b2ced61de6bb6dad59c92c5998c52f18"}, {0xa8, 0xffff, 0x7, "cc9987c5f2652eafaac5f433d24360c9ef31ad89a14f19dd8b223cba587799d1ff4668fb1ec724382dacaf05ed85fe7b40bcb504b78b4236544dd36ad6bed43e1d6fbe847ddceae536f2f814cf902bccaf5fbf3d014b92c21ff104b9f8043e581b3c0fb2cf6e60919116ce4604633034ce51a48aff02d581abdc1d1341b984b08c7c4e1fd0df31ddeb007d7a78d9fee924e5"}, {0xb0, 0x1, 0x1f, "99b0010fc29b009f2230ddf29c4699b63c7da37783bfea8596aaef2c1e0f8c2f60ff02e4d6af963100fa8cda1b367c51631682b4e8b4a6eaa368f56c64d13485d5df244468bd679ebc6f83c363660d8b95e903b8cc0ee887f777ae3ccac9a0787e966823b067438b8c5a8238e8ee8fa3a51132cb31ce708f85ccea58a54fa6b97a03a53c93bbe923416f20d29012481afe16bf02b5be29dda6a29ca3cf"}, {0x110, 0xffff, 0x1595, "7ff8eb4aa7d79c0f2f1523a88dd81e176eaf8b7fdac8a61200bf07b7f688f7583b637e506fb5f4dd4709dd98771efb4370cdbee4e6e90dd8b83c1ab87992f278bbd1f68edf7a4e98d0dfd7ce8043a55b183762fbad8b62d766c6bf71ac9998f6b1af286f2dfc316d8d7b4e5f52a2f11b75ea4d81f04b0eb43cb34be43d14484ea97105fc54302ad7c6a12f75f8af7eaa4a028a8678fcd14ce589c6a2c2eb4ca7dd43fcffe8b661f8232925517711a17147f881f0de2ab431ffeb84575535edb00616d0ae984106c38e03dd9f6586d12d433adfb0426560e602045882ea55c99980df50434378b49a3621762f57cb43748ddb6800b8e1dfdaf7"}, {0x68, 0x6, 0x400, "16bc038f6f43c69da39888c0797cbdbf39a43596f40789d73d83e40ca281cfdfa4b8d8c08a6056d1d4131a94f5bcf5ea41b43a464327a5bdb04ca8f275ba44e36229c98dbdf4a5faafe7404b26a7b5631d97bd57545cb3"}, {0x50, 0x101, 0xfffffff9, "c296a3c80b036fb88afb6aa72cad86186e7d404abcc0e33407e9bceeb0b1251a6058c7b24db9bfbf256bbcb3bf8104bda626e5710fa7d69a7f28"}], 0x4b8}, 0x805) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/123, 0x7b}, 0x0) 04:39:09 executing program 0: munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0xc10, 0xffffffffffffffff, 0x0, 0x0) 04:39:09 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) socket$unix(0x1, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1) poll(&(0x7f0000000680)=[{r0, 0x40}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r3, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r3, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r3, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r3, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r3, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r5 = getgid() r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r6, &(0x7f0000001500)=[{0x0}], 0x1) r7 = openat(r6, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r9 = __clone(0x0, 0x0) r10 = socket(0x18, 0x2, 0x0) fcntl$lock(r10, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r10, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r3], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x5, r9, &(0x7f0000000000), 0x0) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x5, r11, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x0, r4, r5, 0xffffffffffffffff, r8, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r9, r11, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) r12 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r12, 0x0, 0x0) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r2, r4, r13) 04:39:09 executing program 4: r0 = socket$unix(0x1, 0xa, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@in6={0x18, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000006c0)=[{&(0x7f00000000c0)="5ab025ead62b1ff1c9353638a472c62c2924f3411fee9fc357e13bea552d7359ba2d0d849ec84512471ef6ef16747b8e9b4996b404ca17823c675d2f3f6b23b505ce473404930f0bf0c50a9efd770a9f7f6bece9373ce59d5db4e5e25ac736cef90532ba63796ba72f5817748e2e", 0x6e}, {&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000040)="155d3d94b11abfcbfb542678afe1dc6319e226b60640a907e532b7d408f515ba09e8c8bff88e68eb8bca0c", 0x2b}, {&(0x7f0000000240)="0719868fcea05858e4aa79d0b029b6ea946911810f5e8011fcbecd47c8eb565528492ce6629398e0d587cbdb43f103ec82cdb9533979de8fe789f71d2d0b095e23da0f0f2ce47a59e5d8757d5f27e4b88f486936a64875fbd331c44f7e99d6b0306dfb29c6c1b195c6c4c041e95060ea750951cf398ddd4bae4b50fd1f010e1da3900f68c1f5acfe5bccf71f969ec2bade84cf56", 0x94}, {&(0x7f0000000380)="a2d7c96597ea51f99b481e9c3c6e1363465e3ab2fbd69f057dc1ba8d77578fab1378aa897fc7a9576f15e232b8af792fa8eae1e7a100fd537541eb9ec6e90c74c8c7f7afb773c07049f457e6426ac233795fd113194b158e235d6bfe6278dbbbd1582b444d8fe7137319cbc0d82ffcc48b9d74dc51d4ab8c729ea698f27bb7d8953d82072db692837e20626217b3c9c2fa7ca4ed255e3d7a85ff2945f3f0f7c85bd822622d7102806da276dd9fd203ebab2529fb0886d701d6a71b08cbd1290c5ef69bb6a2ec7514bfc3137e22a459b04b8fac6f3455fd49a9fffee227b786d9694d91e23b564aea1af5e00aa3b5dee1da46976c27edf119", 0xf8}, {&(0x7f0000000480)="15dda4567d900c4c755b0afddb0b0f3b8875d0701ceb219630d52109600330f3a5f2406c6d20a3de855a84d9850817120bdabf9da42e7a37174a62594346b347287bb6240b778ed66230cc", 0x4b}, {&(0x7f0000000500)="da08607cda3dc899a32fb26407f3088f51c37c4141d50a7111200ee917cd61d8b220751cf6435756871d74eddd5f34874b21564e31adc7b3a9093ea100d8264ce7409c644655df0ced14bade48d21381a935bfa0ac64e481c678f9149d0d1e56e8190c6baaf6387163be541a0179f79628ab5ea55fcb915497b1f40897816b08ef2daad66c2a82f1086f6b66cca25fa828d5948d80256bad095cf4371fab5372f32be545bb5067aff1196c262d5a366de7af34441c936d", 0xb7}, {&(0x7f0000000300)="b59a33f6503db1755a41c21eb0626982c9d482efb66b5479722ebe456cef1de5e5ae6ef7ba91712c1d6cb3f20233e464206faae4c4fb1169e144679ce8", 0x3d}, {&(0x7f00000005c0)="35364b7176e7d6c3afea706322664485f6f8ce8fbe4f3ba95f68bfd2dfa06308c69db5008e50adedffeb55a41c68abc31be5881d4b23933f98cdaca257d000119d3c9735ce4a6a7ed905c86055b19590ab3e9e544e673886078571ba1ea6049dcc2d9eb81b07d98f782a62e0de4353da9244292c317bc1e77c854766c8909da70be40115ec1161e8848ea123562ec87303c9b324f30aaf881f258d44bfc074109d21f84f217f0a8bed48574320e852f78252749931539b381fd53c83ab3fd15346dd28aec7d9e3c54e0747", 0xcb}], 0x9, &(0x7f0000000780)=[{0xe0, 0x656b733bbe525d1c, 0x505, "7ca6fd1f24b64a97af7a7fd29b17886f91fb9c8c193bacb8a1ba905354d5f38d5c4fc5c69f77b995ffb9dc1c0c972349772eebe7f322286547dc32eca05340eef42fb2b9e001f6aa9bce8bc31e2fd9dcbd003793dde7a61604bf4453df4057c2c4c047311d9fbe0e2663359e1a576a50d0d207175cff95da7b829193f9902ad3d8e488f7c178410f0b28709802e1c33a54c2d6b701d321a7476ccb56d1b9ff6c51ef6362c3aa128b05e39c370373c99fbd50ad1195e843369d3832b737b53b69d70038061403a1d970db4b4cec66"}, {0x20, 0x29, 0x6, "d1cab5ca2c9aad3bc5e6604b"}], 0x100}, 0x400) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080), 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = _lwp_self() _lwp_kill(r2, 0x8) sendto$unix(r1, 0x0, 0x0, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="020000f3ffffffffffffff0000100000"], 0x10) 04:39:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = socket(0x10, 0x10000000, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendto(r0, &(0x7f0000000180)="0854702e845560b7a364936e980ca7f4c9ab620e09ef7bd1fe8ef52054774b3bd520c1b24b67e080738d28ad82ac40e0d618cc52a23ecb1bcc10ff09e3710c16d6ec94ad042e99981c03dcc724b120532376d18eef0682bd9c591aed29493c6fd3df98c1a6a57d9f69b35338", 0x6c, 0x9, &(0x7f0000000240)=ANY=[@ANYBLOB="f186257124d1608db5e82df3401ca083690b236c3b5a3d39ec5202a48e97f7b6087d7db6ccacd491cba16d25b00207a1c1fb3bd6862a982f938d189c"], 0xa) pipe2(&(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) recvmsg(r1, &(0x7f0000000280)={0x0, 0xfffffffffffffeec, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/75, 0x4b}], 0x1000000000000166, 0x0, 0xffffffc5}, 0x801) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f00000002c0)=0xc) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000680)="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", 0x1000}], 0x1) connect(r2, &(0x7f0000000300)=@in={0x2, 0x3}, 0xc) pipe(&(0x7f0000000640)) mknod(&(0x7f0000000080)='./file0\x00', 0x100, 0xc04) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 04:39:09 executing program 5: r0 = _lwp_self() compat_50__lwp_park(&(0x7f0000000100)={0x7fffffff}, 0x0, 0x0, 0x0) _lwp_wakeup(r0) _lwp_unpark_all(&(0x7f0000000040)=[r0], 0x1, 0x0) 04:39:09 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000080)=0x80000001, 0x4) r2 = socket(0x1f, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000000300)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x0}, 0x2, &(0x7f0000001400), 0x10000000000001fe}, 0x0) [ 69.8462703] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 397 command syz-executor.1) 04:39:09 executing program 4: setreuid(0xee00, 0x0) r0 = getuid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r1, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r1, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r1, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r1, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r3 = getgid() r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r4, &(0x7f0000001500)=[{0x0}], 0x1) r5 = openat(r4, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r7 = __clone(0x0, 0x0) r8 = socket(0x18, 0x2, 0x0) fcntl$lock(r8, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r8, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r1], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r7, 0x0, 0x0) ptrace(0x5, r7, &(0x7f0000000000), 0x0) _lwp_create(&(0x7f0000001100)={0x400f0020, 0x0, {[0x8, 0x6, 0x10001, 0xffffffff]}, {0x8, 0x3, 0x4}, {0x8, 0x8, '![\x00'}}, 0x40, &(0x7f00000012c0)=0x0) _lwp_detach(r9) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x0, r2, r3, 0xffffffffffffffff, r6, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r7, r10, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) setreuid(r0, r2) r11 = socket(0x18, 0x1, 0x0) setsockopt(r11, 0x29, 0x29, 0x0, 0x0) 04:39:09 executing program 1: socketpair(0x6, 0x1, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) fchmod(r0, 0x82) r1 = socket(0x1f, 0x5, 0x0) getsockname$unix(r1, &(0x7f0000000180)=@file={0x0, ""/67}, &(0x7f0000000200)=0x45) getsockopt(r1, 0x4, 0x6, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) socket(0x3b, 0x5, 0x1) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/225, 0xe1) [ 70.0353760] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 913 command syz-executor.5) [ 70.0464997] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 913 command syz-executor.5) 04:39:09 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0xa021, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setreuid(0xee00, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = getuid() seteuid(r2) fchdir(r0) [ 70.1466227] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 910 command syz-executor.2) 04:39:10 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x4, 0x10, r0, 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f00000002c0), &(0x7f0000000280)=0xfffffffffffffebb) mlockall(0x3) r2 = semget(0x3, 0x0, 0x200) semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000240)=0x1) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x4e9a5c7893fa50ae) getdents(r3, &(0x7f0000000200)=""/48, 0x30) fchdir(r3) sendto$inet6(r1, &(0x7f00000000c0)="24624a2699217ad06a27a291b42f5c82737227b92df2940da9455a56f53f8a40eb8367832db96b4c6a9008b2c39675a7eaedb180672a0d9deea107e54cfefb5146454ab181b9b67f29e8e5e888ff4f98ace0b684f88d6f99271acd8e80dd943ba3d0835a8d0e47ab8f5c972209f6b833ae439217f16bb9105a217ba6c5176c1b86c5b771c311ead8b7a6aabf0cd5ea7cacb0daadf64fc5b52800b066edccdf", 0x9f, 0x0, &(0x7f0000000180)={0x18, 0x3, 0xe2}, 0xc) getrlimit(0xb, &(0x7f0000000000)) semget$private(0x0, 0x3, 0x42) semget(0x2, 0x2, 0x288) open$dir(&(0x7f0000000300)='./file0\x00', 0x10000, 0x81) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x80) 04:39:10 executing program 1: r0 = socket(0x18, 0x400000002, 0x0) close(r0) socket(0x1d, 0x3, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r1, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r1, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x102, 0x800) msgsnd(r1, &(0x7f0000001380)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc14195910000000000000000000000000000003ea320d180739592fda39f140c11"], 0x31, 0x800) msgrcv(r1, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x5c, 0x1, 0x800) msgsnd(r1, &(0x7f0000001180)={0x2, "33099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"}, 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r3 = getgid() r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r4, &(0x7f0000001500)=[{0x0}], 0x1) r5 = openat(r4, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r7 = __clone(0x0, 0x0) r8 = socket(0x18, 0x2, 0x0) fcntl$lock(r8, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r8, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r1], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r7, 0x0, 0x0) ptrace(0x5, r7, &(0x7f0000000000), 0x0) r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x5, r9, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x0, r2, r3, 0xffffffffffffffff, r6, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r7, r9, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) setregid(r3, 0xffffffffffffffff) r10 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r10, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r11 = dup2(r10, r8) readlinkat(r11, &(0x7f0000001100)='./file0\x00', &(0x7f00000012c0)=""/138, 0x8a) write(r10, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x8) 04:39:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchownat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x200) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000280)='./file0/file0\x00') r2 = socket(0x18, 0x3, 0x0) setsockopt(r2, 0x1000000000029, 0x9, &(0x7f0000000180)="01000000", 0x4) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = dup2(r2, r3) writev(r4, &(0x7f00000004c0)=[{&(0x7f0000000080)="e403e9830c07d275d4bdb7cae3d2271324d5570b7422aebbc9fb50f8c6502e24efe57654084907a77d0f5a38171c418a62", 0x31}], 0x1) r5 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0x51}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0x253}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r5, 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec658d16d63fb82c7ebc5069480d8ab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x8, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) [ 70.5471047] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 910 command syz-executor.2) 04:39:10 executing program 5: clock_getres(0x20000000, &(0x7f0000000000)) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r0, &(0x7f00000010c0)={0x2, "c221a32ae169ea11750a8b12bc7151e59bccb3"}, 0x1b, 0x1800) msgsnd(r0, &(0x7f0000001780)=ANY=[@ANYBLOB="02000000000000003e66297e2465e449722a6ddd83d5e3081364582c02a9e6f7250b81fdc055d9498753d95d4509f184c2fb94951fca640db2bd13a5483681f0f48c046bda4bd6f390003dea738efbb5b245fc488e094194d909524235ed484d79ca7b2b9c537d4f3b7f1e9fe5c7752ef329651e8a8fb3d699ec41408650469f3c296b76af48af14f01ac8274ca14c8ee8d600119be879964d6246197381a3a381c0e189f5196dc17c40150a0b8f47d47c7b8e66cb466569836a564452d5769fdaf756cfcd21f5a36fef3a375d4a5f9b6d3fb043bc55b431078a5aa806da78e62445b89ea3582ad3d761599e185daffee1cfc85e3f78191e527ff30fd74f9d0683fc"], 0x102, 0x800) msgsnd(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r0, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"/483], 0x5c, 0x1, 0x800) msgsnd(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="020000000000000033099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346ba21fe16b21b0cf7d93e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c9c600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"], 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000), 0xc) r1 = getgid() r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) readv(r2, &(0x7f0000001500)=[{0x0, 0xfffffffffffffe64}], 0x100000000000001d) r3 = openat(r2, &(0x7f0000001040)='./file0\x00', 0x48080, 0x100) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xfffffe7c) r5 = __clone(0x0, 0x0) r6 = socket(0x18, 0x2, 0x0) fcntl$lock(r6, 0xe, &(0x7f0000000900)) msgrcv(0x0, &(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=r6, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRESDEC=0x0, @ANYPTR64, @ANYRES16=r0], @ANYRESDEC]], 0x1, 0x1, 0x800) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x5, r5, &(0x7f0000000000), 0x0) r7 = __clone(0x0, 0x0) ptrace(0x9, r7, 0x0, 0x0) ptrace(0x5, r7, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x0, 0x0, r1, 0xffffffffffffffff, r4, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r5, r7, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) msgsnd(r0, &(0x7f0000000100)={0x247bddcb07d4b997, "8f0f169b1a8623a2f2ec859071a82938f616c2d20d892c6781adf0d7725460c7f3b5a625fec3a3080a22c0ec99a217388629f5635de1a129c09ff05b1cfe5cf45996d7458d67a91993144853a16fda31a67a64357be3791f8efee632a508b48c2110c52438bcfe6b6ab462704b5cece7b7d636c6992f0a73d6b3794e"}, 0x84, 0x800) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r8, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) close(r8) clock_settime(0x0, &(0x7f0000000040)={0x8000000000000000, 0x5}) r9 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x490, r9, 0x0, 0x1) 04:39:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) socket$unix(0x1, 0x1, 0x0) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) close(r1) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) poll(0x0, 0x0, 0xffffffff) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) [ 70.8252226] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/kern/kern_time.c:144:2, signed integer overflow: -9223372036854775808 - 16750 cannot be represented in type 'long int' [ 70.8252226] cpu0: Begin traceback... [ 70.8252226] vpanic() at netbsd:vpanic+0x2aa [ 70.8252226] isAlreadyReported() at netbsd:isAlreadyReported [ 70.8252226] HandleOverflow() at netbsd:HandleOverflow+0x1fb [ 70.8252226] settime1.constprop.5() at netbsd:settime1.constprop.5+0x21d [ 70.8252226] sys___clock_settime50() at netbsd:sys___clock_settime50+0xd1 [ 70.8252226] sys___syscall() at netbsd:sys___syscall+0x1c8 [ 70.8252226] syscall() at netbsd:syscall+0x29a [ 70.8252226] --- syscall (number 198) --- [ 70.8252226] Skipping crash dump on recursive panic [ 70.8252226] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0x2 for type 'struct x86_64_frame' which requires 8 byte alignment [ 70.8252226] Faulted in mid-traceback; aborting... [ 70.8252226] fatal breakpoint trap in supervisor mode [ 70.8252226] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x282 cr2 0x20000080 ilevel 0x7 rsp 0xffff9200b0be1a20 [ 70.8252226] curlwp 0xffffed6490487b00 pid 1054.3 lowest kstack 0xffff9200b0bdf2c0 Stopped in pid 1054.3 (syz-executor.5) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0x109 vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b db_nextframe() at netbsd:db_nextframe+0x6f6 db_stack_trace_print() at netbsd:db_stack_trace_print+0x2c4 db_panic() at netbsd:db_panic+0xa3 vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleOverflow() at netbsd:HandleOverflow+0x1fb settime1.constprop.5() at netbsd:settime1.constprop.5+0x21d sys___clock_settime50() at netbsd:sys___clock_settime50+0xd1 sys___syscall() at netbsd:sys___syscall+0x1c8 syscall() at netbsd:syscall+0x29a --- syscall (number 198) --- [ 70.8252226] Skipping crash dump on recursive panic [ 70.8252226] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0x2 for type 'struct x86_64_frame' which requires 8 byte alignment [ 70.8252226] Faulted in mid-traceback; aborting... [ 70.8252226] fatal breakpoint trap in supervisor mode [ 70.8252226] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x282 cr2 0x20000080 ilevel 0x8 rsp 0xffff9200b0be0720 [ 70.8252226] curlwp 0xffffed6490487b00 pid 1054.3 lowest kstack 0xffff9200b0bdf2c0 Stopped in pid 1054.3 (syz-executor.5) at netbsd:breakpoint+0x5: leave