defaulted mmap() share type to MAP_PRIVATE (pid 1363 command syz-executor.0) 00:00:53 executing program 5: clock_gettime(0x20000000, &(0x7f00000000c0)) clock_gettime(0x4, &(0x7f0000000000)) 00:00:53 executing program 4: mprotect(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x5) r0 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f0000000040), 0x10) 00:00:53 executing program 1: _lwp_self() _lwp_self() _lwp_create(&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000100000000002cd8a3ef3278633e04730141d602d5384c2b0602ca91134558978b515a1560b3dedc5f2001acc63ff8bf5993865a3172c50d149932947153edceced6b6b870f735b4660543c4a5be"], 0x0, 0x0) _lwp_self() r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x2, r0, &(0x7f00000001c0), 0x0) 00:00:53 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20, 0x80) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x77) mknod(&(0x7f0000000000)='./file0\x00', 0x8170, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') faccessat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x3, 0x0) 00:00:53 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x46) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)="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", 0x140}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:00:53 executing program 3: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x190) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) pipe(&(0x7f0000000040)) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = msgget$private(0x0, 0x100) msgsnd(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000061c5491af9e470f3f527f44628d2e10f450519160b6a880756b0198af2b6af198f59bd4d3ca6bbf752bdbb5eea40cc13"], 0x38, 0x0) 00:00:53 executing program 2: r0 = socket(0x1d, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f0000000040)) setsockopt(r0, 0xfffff43f, 0x0, &(0x7f0000000080)="b115bdb45e44ba23426ff00af8e3854ccd42763376d0bcbb4d2b7c0da3ca4445758176590b72cf8e2ff9afd1ffc577ff698e957dec038bfbb6cb194a336e579071a5b6ef2ac3e5bc546f7e4d2d4397e3584f3e59baa7ed472cf291fce931fbd1962085ed959431f2c869e1f1c2368e811a6eb0556986949c06939e6a27f6b2020ebf", 0x82) 00:00:53 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) shmctl$IPC_RMID(0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x1000000) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) fcntl$setown(r0, 0x6, r1) symlink(0x0, &(0x7f0000000040)='./file0\x00') setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)="02000002000000000000004db10bf5720b7b111536f8524a182e0d5325fd72767f10086700e64a95f761223c329854fe926893025c28d69839b18621cc27de90758f65812cb56cf8c434bcadfbbd21251c3d6234d427a6e41218f9bee63a89c66eead2d02bf62ef34e248636ac3dd0c8daab6bb353801c6abab86de71725a1921c2c26c549ba98d0f6b43c1f637819700e1009c92559bc0105b1c6863d7e8992a84a7353a79e9e770270d624687a940466f1", 0xb2) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, 0x10) r3 = __clone(0x100, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x17, r3, &(0x7f0000000040), 0xfff) 00:00:54 executing program 2: pipe2(&(0x7f0000000000), 0xa00006) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:00:54 executing program 5: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) r6 = fcntl$getown(r5, 0x5) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) r7 = getuid() r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = geteuid() fchown(0xffffffffffffffff, r11, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r11, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r9, 0x6, 0x21cd, 0x1, 0x40}) r12 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r14 = getgid() r15 = getpid() r16 = msgget$private(0x0, 0x0) r17 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r17, &(0x7f0000000300)='~', 0x1) r18 = fcntl$getown(r17, 0x5) msgctl$IPC_SET(r16, 0x1, &(0x7f00000001c0)={{0x9, r13, r14, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r15, 0x7fe, 0x1, 0x1, 0x40}) r19 = getuid() r20 = getgid() r21 = getpid() r22 = msgget$private(0x0, 0x0) r23 = geteuid() fchown(0xffffffffffffffff, r23, 0x0) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0xa, r23, r20, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r21, 0x6, 0x21cd, 0x1, 0x40}) r24 = getuid() setuid(r24) r25 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r25, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r25, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r24, 0xffffffffffffffff, 0x0, r20, 0x1, 0x7}, 0xf157, 0x9}) setgid(r20) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0x9, r26, r27, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r28, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r31 = getgid() r32 = getpid() r33 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r33, 0x1, &(0x7f00000001c0)={{0x9, r30, r31, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r32, 0x7fe, 0x1, 0x1, 0x40}) r34 = __clone(0x0, 0x0) ptrace(0x9, r34, 0x0, 0x0) ptrace(0x5, r34, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r19, r20, r26, r31, 0x40, 0x3ff}, 0x0, 0x80000001, r18, r34, 0x7fffffff, 0x9, 0x3ff}) setuid(r19) r35 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r35, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r35, 0x0, 0x1, &(0x7f0000000080)={{0x8, r19, 0xffffffffffffffff, 0x0, r14, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r36 = getgid() chown(&(0x7f0000000040)='./file0\x00', r19, r36) setuid(r19) r37 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r37, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r37, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r12, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) setgid(r8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r39 = getgid() r40 = getpid() r41 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r41, 0x1, &(0x7f00000001c0)={{0x9, r38, r39, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r40, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r43 = getgid() r44 = getpid() r45 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r45, 0x1, &(0x7f00000001c0)={{0x9, r42, r43, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r44, 0x7fe, 0x1, 0x1, 0x40}) r46 = __clone(0x0, 0x0) ptrace(0x9, r46, 0x0, 0x0) ptrace(0x5, r46, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r7, r8, r38, r43, 0x40, 0x3ff}, 0x0, 0x80000001, r6, r46, 0x7fffffff, 0x9, 0x3ff}) setuid(r7) r47 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r47, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r47, 0x0, 0x1, &(0x7f0000000080)={{0x8, r7, 0xffffffffffffffff, 0x0, r2, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) semop(r47, &(0x7f0000000080)=[{0x2, 0x6, 0x400}, {0x1, 0x40, 0x1000}, {0x8, 0x4}, {0xefa1359ba9ea01e0, 0xd2, 0x1000}, {0x3, 0x7, 0x800}, {0x1, 0x6, 0x1000}, {0x0, 0x101, 0x1000}, {0x5, 0x8, 0x800}, {0x0, 0x0, 0x1000}, {0x1, 0x8, 0x800}], 0xa) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653000ff31a299ca042e37f7a8ad6b3e910c411d6c6aa98d8851fa8a0f45ca76571b873ce0fbd6a900000041acc3cf740e70530000000000000000000000000098490d077aaf9544666aa81d54b9f85142108e909d7e3b3bbac0459f6ab0a6da6040000000000000"], 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000f49ea45aff423c06e6c50000000007000000010000000000000000000000ffff000001000000", @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRES32, @ANYRES32, @ANYRES32], 0x18}, 0x0) [ 191.0190326] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1363 command syz-executor.0) 00:00:55 executing program 4: __clone(0x0, 0x0) wait4(0x0, 0x0, 0x8, 0x0) setregid(0x0, 0x0) r0 = __clone(0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setegid(r1) ptrace(0x8100000009, r0, 0x0, 0x0) 00:00:55 executing program 5: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) shmctl$SHM_LOCK(0xffffffffffffffff, 0x3) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file2\x00') lstat(&(0x7f0000000140)='./file2\x00', &(0x7f0000000180)) 00:00:55 executing program 0: getsockname$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000119000/0x2000)=nil, 0x2000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)="bcd7721b669642726b168e8cf3e621413ee491d7dce18cc59328b4dd793680f7fe94c92d03a1b72d86cd12a37c4a9f54df27110e37115d080c5ece422dab9b476966436647e0c14dd764fd4d2d61886f52c3ae6abbf9953dffb0019f86a30c2527eda24078a886a338fa3747679be96bbdba673314a8bc50377d47de231a61115e0ca12803bb67e1fcd9eabf6902a0287d0e27c7b7ffd1d45f32626abaa9ec7c09dca94c637158d383948403f852ba17820c4f9d30b2cc74ca05ece7c968af4b0c5e9f348f89db627f81a21a6c2253dcf0815174088931e22111f22d5ce07921c829c8a9", 0xe4}, {&(0x7f0000000140)="fbef1472e8", 0x5}, {&(0x7f0000000180)="9a82141c04466abbc8b24b0be46c5e3ec912b29cadcc338ceb0a9e6cbdb0f476a655e54017ed2262145c9c5e11831c417cb0537dce352a7985230cbeb1074245699e596eb5b86ff2c8a7c712d97000cd227252f4d3161130d96f7d8bef4df0951b078f8e4ec97bac2601a9355df18868fd9a39cd86b6cabb610cf8c20415cdc30c0b8caec5825807660b974ce6a90ff028980406e4f85f53ba4d311d0d4eba6f2aba041c83b7cd5651c536cbd6aae5fe21430253ad8ae4517f869847ed07b5d18fcdf312dc8536a610439a6421afe9ddc1820bd40e3cb7f9f7326033dfa95ddc3df3c120791853cca48248719397ba8fcabe7b222c94e80145", 0xf9}, {&(0x7f0000000280)="d9381dc35cb70709974c1b9487e038b3aee0c8a885136f0433dbf6e7fa3b46a55bc0e0dc673c6e2563665145032766cda278", 0x32}, {&(0x7f00000002c0)}, {&(0x7f0000000300)}, {&(0x7f0000000380)="f2dae712815516e0a0046631823bdfb6438b03816797ab617eb457746124c0cefdcf98a23dbe78cda484d0ea4a277caae49ae32c6e26a405d451f279aaf5e40bed173d9035284413caa6e22b11a96842904f8ac1d53b3b96c5c2a0d5b9b1", 0xffffffffffffffa7}, {&(0x7f0000000400)="8e341e3ac8314864cf50aa133ef556685f181b734bb9ea02d891fd6a6464781b2eb5c284f938335551e4f16d0ea7202251308738ce9013dbf87c6f348a840bd9de0b7ae1cbbc99559b7ce93ee9b6f80830747a3f57fa0b6e3b4a94e924348035c97d6d07da9638e20cd8e542da2b66bd60785c72ed832599cd3861536d09a4ef181c653cac01", 0x86}, {&(0x7f00000004c0)="91620c34e5a86bb200272e6ec36f2be8c5dba2b5ed42b3c585c98039c5cb69d23e7adb0921134014ebd9", 0x2a}, {&(0x7f0000000500)="8f02692d2fdac908e4b1329f7569c6aca4fc00c97479a88e7b96b01ba486a91db697b7376c97175a0896ef384fe91e1a1bab2a363390", 0x36}], 0xa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0) pwrite(r0, &(0x7f0000000540)="209f25f4ee3a6493a60af78357fbc680c408ded49ba70594894971d5e23f250af69bf240dc438a1e18248f2a397fb759b4ac6153ce7f01cffef83e804ff81ee15ae32d584ffdb8e4c037810f953673e4676ca0efc649fe313cfb97823e037debea2b350042860dbf260c02", 0x6b, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 00:00:55 executing program 2: chroot(&(0x7f00000000c0)='.\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x18) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000100)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="fe3b44", 0x3}, {&(0x7f0000000180)="fb50e55221ec6e302dbdc01447d1cf79b15b05f9a638e3a7abcc05aff4189bb62a4b265cb90a8e63646761e57c7db75a62bc60817284d28a768602983e9b1279e4fa9c068ab4c2bb05edf0bd4a40125bf21800e0f90bbb909884fe384737c56aeb441feb9117d78ab43aeb2d6a1386", 0x6f}, {&(0x7f0000000200)="1dda76b2e455b2276af128f87091ed13fe7f3a3cf762c6b484656d3ea9bce1f0dea7c2f0646b0bbd91d5bd9a26ff1af49fe61598c4051c4401fe6197eb83bf9388cfc385", 0x44}, {&(0x7f0000000280)="7a8c779676178c0ecf4178f7e5ca02891838cd76ea0992ab952bfbef6e573dbb66882355a6d85f297bebb6331f178b8d4f345548204be69ee2194ae883c265be45784292a5ddbbb035c5ccb148d24049dc4a8aa6d4209a604623bd5922476c3603ee337b47aacdb32ae3a277bccffb3e145a0b633e4fe4eaa95b56124e42648ed5b27014dafbf789fa413efd0db99946ea7a3cf1bf84bc859b15b113afada35b022001df20be47ebd2aac35c3c731ff4aabddcd34a6cff8075a8923728083a9ee16420e944523a7beec73cbe1e6b6a199395abb43e9d3c4c6db24c69a63bad", 0x209}, {&(0x7f0000000380)="f92686f14c4dc591cd2719ead0e4a820dabfbca19d713bf34ffd68d4171ecf3fa3ad7793a14c77a87f0745345b", 0x2d}, {&(0x7f0000000540)="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", 0x99}], 0x6, 0x0, 0x0, 0x2}, 0x400) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:00:55 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x440700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x200000)=nil, 0x200000, 0x0, 0x10, r0, 0x0, 0x0) 00:00:55 executing program 3: accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchroot(r0) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$unix(0xffffffffffffffff, 0x0, 0x0) __clone(0x0, 0x0) ptrace(0x9, 0xffffffffffffffff, 0x0, 0x1ff) 00:00:55 executing program 5: socket(0x2, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0xffffffd7) [ 191.8804801] WARNING: module error: vfs load failed for `mcd', error 2 [ 191.9105271] WARNING: module error: vfs load failed for `mcd', error 2 [ 191.9205394] WARNING: module error: vfs load failed for `mcd', error 2 00:00:55 executing program 2: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) socket$unix(0x1, 0x1, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x8000) poll(0x0, 0x0, 0x0) faccessat(0xffffffffffffffff, &(0x7f00000002c0)='./file1/file0\x00', 0x0, 0x0) [ 192.0106909] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2666 command syz-executor.1) [ 192.0507912] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2666 command syz-executor.1) 00:00:55 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') pwritev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000040)="7e72db3f4c56541b60338270c4386a3f047cb45de7146c4b43386dab44b5abde07c21f2dec44c25b20c89a23e7bdae4566850735cd6812e790492605ac268237583d1c50f48f09ade7f6bb9dbf43", 0x4e}, {&(0x7f00000000c0)="f55abb119b82c057175859c502da94bd39ba0b30c86fd1483228703d293d6b97a50435edd76a7c15381e705893f383802f271d0b9659de16d863a727caee1de9c7cb4904efecc2f857ab93ffe85c1aa24b30d2d9fbac70280a99d46a7012a10bd7ffa1168e44105b2f9e819a83ddb1888e7b2c6363a65743216df5451a27d8b58f0d", 0x82}, {&(0x7f0000000200)="c5d429e7bca9d3a92d5ea19724477e949e7849e88d65b57bf38dd0decbc899eaa248f95e3110b46118db496caffce43e32d7eecc6df82a86ad153446e04ce53d", 0x40}, {&(0x7f0000000240)="81035e5f2a918c00dbb78f3df8f4171385ec71722e0e8f0b0f44c44802b3dd8c1c8b4362cdf9b5669977a7f38b78a0f2905b07e55543380a45b4f39031c0273c68d5c1084bf20b750bc376ee4f21249e4a3eef9f6882b1677a2340c4982567d8a1d089b1d5267891f8f3b00cc4bb53c47c788c926deb6e0ef6fe1e5af4015bb4da9a13e7493edaf8ea03161f3ae3", 0x8e}], 0x4, 0x2) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000380)="4a638db8df874569c468b6743cdf6c374f142f42ba035a7843ced3211ee227080f0fa7d294db3e0445048a3b6403f89d48f3a6bb4c25c1952079c2917520a0a3731a207240a3076502cf72b7357c336d976040ac15d8e17517c2e435215da4e64d20732ac2b19e6571bc83ba0f893413a9f5d89e4e8e8dfd44cf566f3969a8b304190f608b9a5447281f3ffc34b28f77faccc2b24d1ef241b7fb39dbad176bc653e8a6c3a4c1aae6850149e54d205abed99af9728bf7882a68ab8a5a9a645d0cf683a54a478a7386a70f8586f3462f73c5b847601a8cfe992ec0191eab", 0xdd}, {&(0x7f0000000480)="8124b314a544ab2b46f3ae64a1e851707759562629c1d052a514b1a1fa3bbe408dc5ee3748a4e0d8a4182deddea27f034d888dca23762d499eb14021f051188ba8a8a822c53b3382954e642dff35bb8baf37d995ef7da20a4d49f477fd5c5ba33047db03d6ef71f168f9746f029e2b3a77dd8a32144c7a0706195eb6c791acd1ee31e31d5d9e675ca17b268b8d657e11dc923a9b037740ab5bf8fc498f3871f0bc7d9e05fdef25b145c264f5e883523518b99503ee5b791f0fc10ae1452d11c088ae2dda8e978aa13e9c3a6bb29be3d9bf7d6e54d8d8088b326a3fc8b2dba25e1d38c58bff8cd33fbaa6a3", 0xeb}, {&(0x7f0000000580)="ea497e68b1b3da5299b74bf01239647f63bbb62885401681257640224b91be9ddbf8f2677af64daf8a601ed7256f8bdd51273180a549329fcc94c89464d2c69985fd2f2c2e70e8af1f041968b15254b743508dff5db342b56f20f9ab75fb74b4ce90183b169490d43132a0f0426689b40f559e96801870e767a6206d83d71ee5915b8f8cfac3abf4875955e606cebbdd7b759d049669b959b53f6fbd8d9a9634c9fce61d749e21b816aa2b759c44", 0xae}, {&(0x7f0000000640)="8e208364ce76427b85b0e633614c88d6b9e46338eb2bbe85452a0854d9158826c550382cd5a6f6c17cef81793f5e789aa820c85b43b26f0ca16322d25bc8568230f933a83005773d7947b6254e52e7ef4c54f5d713198c8a170f1116dde91a61ee638dc83c4e2e99c2d78bed46", 0x6d}], 0x4) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:56 executing program 3: r0 = _lwp_self() clock_nanosleep(0x20000003, 0x1, &(0x7f00000001c0)={0x491a}, &(0x7f0000000040)) _lwp_wakeup(r0) 00:00:56 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r1 = socket$unix(0x1, 0x1, 0x0) pread(r0, &(0x7f0000000000)="947346bda72e76961afa091e40d0e453d57bd824b1d1f111958ec265206009ff99f7e9b248ccf3bddab1aa84b49b6f1ad3573e798ea36e80fbeb375208f28e346cf7c95c240e0d1358b9718f11ae0cbefbc4ad9fe60a97597b083e960f18443ea687dc48e73164eb8dfbb5b4542d8c6c3652a1c53d879b780833f0b10689170950ca0ec16e9a8759780ea11e4648ee9d551fafa40572d1040141f5db4d994419f5c92c1431c7e5037aba4c69389860c589b9f3235843d5afb77a169c57dfd1c869350bd132d95dae4c3315515a", 0xcd, 0x3) connect$unix(r1, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 00:00:56 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0xfdfa354d0a970f94) fcntl$getown(r0, 0x5) r1 = open(&(0x7f0000000080)='./file1\x00', 0x50000, 0x100) socketpair(0x2, 0xd1f8cbb004e87483, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x1000042) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) fcntl$dupfd(r4, 0x0, r3) getsockopt(r3, 0x0, 0x2000006, &(0x7f0000000340)=""/255, &(0x7f0000000100)=0xd7) dup(r3) 00:00:56 executing program 5: writev(0xffffffffffffffff, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x8, r0, 0x0, 0x0) ptrace(0x4, r0, &(0x7f0000000140), 0x0) _lwp_self() 00:00:56 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5) r0 = socket(0x2, 0x1, 0x0) getgroups(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) getpid() msgctl$IPC_SET(0x0, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0000f7ffffffffffffff"], 0x10) sendto$unix(r2, &(0x7f00000011c0)='\x00', 0x1f4ea3ae, 0x1, 0x0, 0xfffffd7e) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) 00:00:56 executing program 5: _lwp_self() _lwp_create(&(0x7f00000019c0)={0x0, 0x0, {[0x1000]}, {0x10c9, 0x0, 0x2}, {0x0, 0x6b, '\x00'}}, 0x0, 0x0) _lwp_create(0x0, 0x0, 0x0) _lwp_self() _lwp_create(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) __clone(0xff, &(0x7f0000000380)="a153cc6fce16be6950db802b92274207a3cfc1fa817a608c588cff9e92fc96c93622944909493f24a2e3430d59a1b4ebc4e7c1d3817f3a4e94e792a789dfba7d134f8d2d2addf4bd26f8a0bf25dc50e727baea004589e43f00f31047f6e37012e2dddd970289f5fa82724d0990ae7bf2ab196e94be3fb4c3f9f1743f1b5d933e8e9ddb11d4dd6d10687f6e20e9ec8312d1811f77c110137a4a6044b8cc7d67d3ab16f0b580c0c105c371d2c7e19085c4c72368138182771910fa87fa896a53cb601bcaec9e5185809d6f5421cd0f3ef0a3cb5f7547fcf343527a560cb9b404d88db047b76e8510c0471f927fa5e517a4878178c552033810a7e11ffa6e93dbf5cfc1ec7d3522a6cb54c3b6a86f260c434e84e1d22a07c9e64177ee16c2f76f7156d044c08f392a2dcf05e55a30baba541580d580e732f0f3bd0ce4556c1663116e7097388d6141386ba3d73d4b5a218f4d3e572ad2075661a18d47f99a1054fe7bff185a8079189e7ef2a29093fc413438e8d8c04c174cb143bc03515b0d917200c0b0e91dd49911aeb01c4db63e1c0421a319a96d5d15e25aed3252e483b5b02110da00fc23058dcbc5cb33f237e415cd3470f4ec8fefd7559928e6e6ad7fb23f4d221b46d336099d49112a7c5139b383d9e25d6acd066b59cd1eff25a61dc1e776ba70199c77f6ae6597f54086cb935dea5bbee20ff157623e598e198bbe9432ebac0bf6907213a984b0bba445c98bac2235136c97655d9f7d8fa103d91c49229f7d289179a7b5265c5fde6350c8714b29190cdc60538887dd1840fb8507817818326e12a2ad0b04d574fc606b6a1d773be06bc52630e24aa48faf3befd8c2e21aae26419171a63d22b8d921dc17f7ce3dfa99d5e005712a7d91358c29c67757cd31e1098b3bee9587c95df30ff95659c294316857232ef84158a62d71bc2f54aed04487621b3cdafaad572f346bdc6a0c11208ae1630580db0dc216624ac7f3aacc727ee28a7149a3a2b89561a02accaee1e15afa962ffa11892c87108fc7515feab63ad7dd6eebc7ee08eca9b8ef4306ed7b802c17c156f21e6473a75a77a94e9fdb7ea315b4c935053b1e9e4f86b79bfe2e8d6ea9830e317e3a25f81129a7770ed364f21703ccf39f5db042c9c0148214c52585bdf9307c6918926729562293e18791ec219aa7195dbe26132a8e03f0dd85714ab255ed24cfe3903b6039de64b8158d6bf184a6004cffd647332746c4ecd82e0b78b31e2b387bd1914e6ec812fd89d2ff0dd4770fd7c1ef477edbf82c4d1913fa7ff8fb79dc3673562167c7f1fa2192aa908fd1cf7fa4004e000a6eacd9a34cdec4bdc922f347688433e6dc82669199a27fe2f8236ca0be589783afcb6a1889ca94ce2d4df5fec626d4a0eb7c98feb6f40c45e0175e406ba415b06b6a09581450b9375c1d1ad28ba15ada001e07ea9f86bae2872225119b57bd27ab1a438c6b6d7b6b4ef11bece89e518fd3dab64502c47746cc1f5bfb8b5eac940389d479a06a5e71d1ebf3c503ce03b136cff22e619d7b6b5fc772aa9f5efb86407e51c497834484d801a87649e5a75d7aaffcd415e45e5cd99ddf742959c70d5c137725acf3c9900235a250d8f29056c6c4ed7e51d5c19e107e0a9bcb99029a97e21fd9ea258794b28f50d347f6c8f6f42b9b60bbc10683ce70753da1dd7498a2a75dbf47c38cda34617fba93d911e3251cd21a35bd8501df82fc15247f7b0123d61c3c719e14aa5f8959f8ca84cfee50e0ad74a4c4b92955f7aae80dbf7c2e6280ae0156d922048738be8bb127d3695e3caf90bb2f8c943209744907f67ec4e6113e91cc038c3bbe95e43c74e61eb1d2788cc16ff5dfc50ff0aab14e88c91e3eb5bb104099f47257564be30c1a26fdf3ee400f507ed94938c0f3df6ebcbd47b7244b735a795fd15d7e2be552f9d5a4d5e05ad068ac380eb9dd3cc615996b5ff878de8a42bf686c8e58d8056d3a826e846be7dc18c4f79684a1925392a1b2a5d9db8a13030fcff11b79979c03f4f0252d7969b0c60cc02fae0f4e77e67185cbe6d1b00daa6e16f3a89e530678021752fd5bbdeb2b394832db80605502c70057a812f50026ad70a32d18fdcda673ee44142160ef3c7e738bba374b493f485fc71b9df9c06e23bdb4a2322e1d3f2f2744205da141abe669f3d407dcbfdab231411538dffb6e7fec56b62551ddcd3add5a474da2d8344ce5845e2a35a2940b69ce7d3d90168b03c30d1204ee70d82229b59bd7b371044cded48ab696b78722cb9268fc46545f0ab5366752927e81c896bd65bf0feafa155be7f3828fc73d102181bf186cc53ee31886ffd5ca256566293f39afbee04eba06358be95464641acf85f858e488477636c981776696219652e974cb09ecb07e7a2fb98d2436fbff7b30a37f3d01340a9099305686975c8dcfff7be3a6c6f208cbf09088127c5f3f0f746674816adef4ca4a687dd13848921dc71c969047d6e74c812137b3c966a90d862633fb4a15c313261a0a0a923f083e54f3b7fdb58274a78b24186fd0fbb3c8caeb7d1ce90538c09d5454c17098eb95575ee85315b8f381cbd9b23b765c493c01306389137748f6450eb823ff2664fab9ae2ab135db452c1904bdecfc3055518c3549d80a4b2751660d484247df5b8c2ace178d0283ec9ee740dc9c9a75ff8d7dcea450dbee86501a7cd7bf03ad5cc1f3f94bd9dbba1da92777aa8618ae2e8467f4f5bffe79422c5e8bd7cc617f8a17c2733868340620c06e897557d552dedd0a0ebf3f64651050d8ade573762fd0a35111fd4fa5ad6c184a776d1d9b31c8edc7785a6de8865a745948698d80b7e1ae94df4e50992ed68a4eecfbd063dafb38f6a3a6a99356a6d968fab8d4b7be57ce3bff90e4c157d5f3c2366982f103c4d32525a3c4a82498674f29781ee8d21306c526a86948224d6a9b1eb5aac33899433e6953e979c22997aee3d67fe1ea4b8e50229152c592ebd3b17d59016347862b1556a8eb205898f9ce4b33db2c2b589971e9d78b84f0b41b256dea071cfa119da162ae12fb826f42550d91b96ad5525ad4ca707d8528d40bae45b17a530f162a3e318a6265de7e2abc2b661b5f3ad8e41f3ea866c44b5817b715218e54834a1d80bfba8cc83ebb5727c11bf4d99ee99c43c91daa3979c1f7435a3dacb086505262697dc38e89c5f2181f419282025a082676363bbba38c8f00439ccdf19a8667a6edc3d6970f649f0cc65391f1f92de5acc2ac935a12d0d593f51eefcfb6398772bb3c9118cce86f2318bc00de7fd2c44f08cc6ab6b1f088f8d83cf57d28e2876c39a712483cec98d319efeef25656605fd4f99ac0610faab9e6979fe68af7d1b4831ddb6889a511eebc88eb406b86da1fcc545e6d94ff241ee7bb03d6dff32284ef06c091bcb1516f7a2f5ba0088f68fb8ab5c3cbef033b1b07480816b311538b385484f4ce1f1a196768b1a1b709cfd869e2bf3daa0a972f7918624cb48c64196917b2b1ec9cbf24ff57696eaf0f74eb984cbd0fb4dda397035db669d82b666ae81af998c0cadb731b1941590c47434bae43597eab33ed69c3a65941b186c2fc1b3635b5fdd0eb1bd810fd4c7cb249dbde55f7dcb8d0d328821e29e4d0d638f36c0111f86a62a8827868951ea05a8b98700be23e84e532e690365832a76c9a3ca975b5f0112649d16165bcac5fd67767ba8a41411ec73b85cee952c9ee8e4c03067e8df1663b77a572bb4f5d3d5933d04468df333d7c6848573e79ef053fac00c291fd8306fc4f4e9605a3d6eae5b9482d594ee2de274d6f2524f393394bced14f742f85f586b21ff28729f2614162751c8b1a16e0a2d0977368cbf827e31f2681540218d6a4d9e26254448ea44dfe4ef0f59ba36507c12c0f0774647f4db1d799ab483f7ff733b129bcc78cbc330031db65a0226dcb792124956d506f368674d611a937fcd6ef18cfde05941995a600a582fb800d1487003d67648097993209966b1d36980ff7954476f7c7cd6c1a0211173b8bb961a603c024191b6ef2bdf51633996c0476fd522723b85a8caf931172e431587da1268d6d2f575633c77d642a902251a6bdd402d85fdb4cf6d33b0fb099d89fc13bce6cc4618a0697c5cbee0dd580ab1bada08005581df9c2c98eb5cd2c48ae738ff5278a8c83cbb97252f3f03fa18bcf77fa665e131749ea99aba3caea349195a03f99b6926eb4ea32f6e693f8f3a3bcf2918c205ea9377f0202ec7bdfc29717fbc2c09d652b2382c6d1ee54b1865855b7763c5c6ba77cf3e7483b8d5c763743ba133bf931d37b9d0fbe3985605a6e4187e4e089d537245a3f0fef57954f544293056831322aba207daf10185833e71ccd398757a6d514900b85cb56537bd2143ba6fbf2fae0d0f334d7021d0ab0fb5595d4c11d017e2562b23e6c396fb2459ff1e0c1f8816469e14eacae48a7992f2868bcfe9d6b7cd4097da25cb9226dda217ae656200243ab232fc6a811c29243016abe47d5597f2b61225e3cfaf01404904d9331b65d8ac5655d06382b821d5ad4bd60578d4738e2a230d90c7d3181bf530bfcc850b1dc05d8369db22157db9acc0c45b15406f0ab0d1e033a4e732b3120243ae8cb9a4eaf762c03c47d7862c894674959c5413b16093c0ffe47a293657fa2269c604fffe1c7c2b898b0bce26cbef6d906c2232434bd0085dac59f773a10121f574855ce5e07796590445aad26f81c7568bd75c1cf071ecba006b4fc99efdefa498ecc0a546241e31e769f92faca47eccfb8ba869c03f465b367bd2c1dc6cfb6f9578a52ee5ce927157ee2a7ae1b8f0aaf9ffe157eff884f52314428a744b068f96602ec136e3b8639c7d75805ea180f2acd18c911183d31d7bf4c4e4ca4a76e7e6bee74ee1e1e177570935d197b8e9fbb556fb81774f86f781d5cda9afbfb4ace86e59d6caa1f94049da083277d270dd5282bfed3d913464d4cfaf69dd59b790a12df0c8871d90c100fce1e46dec1a54041e893117905e1d0f1c626d558898ed3e5490cf4885b2f003ee82e63dc790985af7898e97a73658382e44d770cfe8f909831d80e66b3e619d2b943342da19e3fb6f18c4e610965e06f06f2c521bbdc13cde8994496d90c20518c0c5151661a56b53648fe3bab7d707becd7d6b5de82e6018b3624acc22dea13c22c6ea4abaf40cf8eafac2d6bd97faacd37ea4121f83be2cab835fbae9968ab652c45757e37c0a03b177c1ff306dd8c42aa6d4091140125aee8bd45f03f4ee27048a3e279698b80e914d7a15d8b50e422d8fc0a5b4f983cbad99a6521a7b720b78b0302b7fae73902baa6e94d7b4e260a7aa4a1637e2ed76bd62102a0bc5710de3df80893e24e64920a6eabcf15070124d3af9472f35c9dccadf96e7f3d0c520f20fa93b9e01c1a1e2cae256267ac32bfa7816ed94259378b7d7020182586da5e7e1a8352afe39789dde52c6aee358cfeea6459678a69d905a0027a64cee359d2cf872c6a14a25509fea280a5d853c3e5f28cf478027ba5b41710c1f4432d2d5d5895cc8fe4450925bff324319cf2898afd3d80c403f7959eedb62593fb1eda58f32f07b789b5b1a39ac054c74e9f1ca7fe1b236fc7c68cab8f79be02127c7c1f3d74b42c61ccbcac4becb1aaa3a70c0f8d0e739873c016d2d870c1c87209338cd0f48c150bef975138d822b574d8fc495ed0b36bb160ea251628e2708642257f1065bdb08d4b46a17def5f34777ba45e2be29f76124d3dd980288dc244869a5e3d4e3e342d48cc56e322f1ddf85a") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:56 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0xaeb543c9b9254b95, 0x100) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) fcntl$lock(r0, 0x7, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x1000300010005}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) r3 = getppid() fcntl$setown(r2, 0x6, r3) 00:00:56 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) r2 = fcntl$getown(r1, 0x5) getpgid(r2) __clone(0x0, &(0x7f0000000000)) 00:00:56 executing program 4: r0 = socket(0x18, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) paccept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) flock(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) close(r2) 00:00:56 executing program 2: r0 = socket(0x11, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x2, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) shutdown(r1, 0x1) pipe(&(0x7f0000001100)={0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) 00:00:57 executing program 0: setreuid(0x0, 0xee01) fchroot(0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) r3 = fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffff9c) r4 = dup2(r3, r2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r5, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r6, 0x5) fdatasync(r6) r7 = paccept(r5, 0x0, &(0x7f00000000c0), 0x20000000) bind$inet(r7, &(0x7f0000000100)={0x2, 0x3}, 0xc) fcntl$dupfd(r0, 0x0, r4) __clone(0x0, 0x0) msgget$private(0x0, 0x0) seteuid(0x0) r8 = msgget$private(0x0, 0x0) msgrcv(r8, 0x0, 0x0, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r9, 0x5) getsockname(r9, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) msgsnd(r8, &(0x7f0000000440)=ANY=[@ANYBLOB="0ccb42f4090e000000000000e3865d15c122832e709d6923c61a38faa12a4d9cdc0b5f00e6eb000000000500000000006ab7f7d5d55d7d00820abfc51a53d7782960b69a638147501669a863e95f8741bcfab4b3d9be7bd906d98fcbca495aef79c0567beb8fe93b49a5c3933b13cedbc103ce524cc98d2761a35a4b306d99f41d813473d7ba9919f507217df633307fc5cfaebd3816955e9195fd092688931c58209e993262740dc7311ff75894c7854cecfe6c555a049af90897dc51429c5f0e0c1c67448b8a13fe1dbc4cb1ac3a2d5eec43e38e8b2147c4d6e406e6770f37c1f02419372c"], 0x6, 0x800) r10 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) dup(r10) msgsnd(r8, &(0x7f0000000080)=ANY=[@ANYBLOB="0307ff0053ddd9f7d075eebc17c31544dc515134a82e3cece4614fc2c7e6"], 0x1, 0x400) 00:00:57 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x8) semget(0x0, 0x3, 0x0) 00:00:57 executing program 5: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x2) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) r5 = paccept(r4, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0xc, 0x0) getpeername$inet6(r5, &(0x7f0000000200), &(0x7f00000001c0)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r3, 0x0, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:57 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0xa, 0x0, 0x0) sendto(r0, &(0x7f00000000c0)='>', 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)) write(r1, &(0x7f0000000000)="700f401d7b725143aebd22bd648cee1d46d783c8eeab1df8aff379701fb4f20ff9ea1cd470d515a7a282a7f5ff70e80499e748343e74f53ca606c6ea7580128af59fc8b2c9a8f2706c5b320602e58e279ee807e8f34f53d63cabc7254d54d2e9bc84d9bea97479bc82ceb664b298b0e214aaf65acb5d8e31d08e01f2bb096a0cef38dcffeaac55704ae2ee7b8202454a98fecc38ee79f527e18ab85443ae62886a351764ed6094", 0xa7) 00:00:58 executing program 4: mknod(&(0x7f0000000100)='./file0\x00', 0x1ffb, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x61, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/174, 0xae) r1 = paccept(0xffffffffffffffff, &(0x7f0000000540)=@in6, &(0x7f0000000580)=0xc, 0x20000000) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0xc) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000440), &(0x7f0000000500)=[&(0x7f0000000480)=')-\x00', &(0x7f00000004c0)='[-#\x00']) setsockopt$sock_timeval(r2, 0xffff, 0x100b, &(0x7f00000000c0)={0x3, 0x6}, 0x10) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:00:58 executing program 5: poll(&(0x7f00000016c0), 0x3, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) getgid() r2 = getpid() r3 = msgget$private(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x10000) r6 = getgid() r7 = getpid() r8 = msgget$private(0x0, 0x0) r9 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r9, &(0x7f0000000300)='~', 0x1) r10 = fcntl$getown(r9, 0x5) r11 = __clone(0x3200, &(0x7f0000000340)="e5ccbd486b538bc825e2a737d85cf387306aabac3b1c3c19fe0283dfc4a6d24c83a43437008f8a8c74c528ea05edbd7112b805271411955916c3db97f44561c2615cb40faa37d0dacd42dd082fb21b2d685707a6a02c29d8b119be5a03c0144244ad9bb5ad9bd17193eae32bd7a87badc3146a2c5b6782d77315be103b0ae384571c467a2ef350c16fae3010151716e9697d73e80bcb786bd34a31408a0fae7f4b369668f8388acebc26debd21054565b3b62b7798be45f55dbf1961f3c545b106b4eb722856d6633454deb00a4f8b19dca0e8952bd3b10761fe1518e7ef478c0454f9fe") msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0xd, r4, r6, 0x0, 0x0, 0xe3, 0x6}, 0x80000001, 0x5c, r11, r7, 0x7fb, 0x3, 0x1, 0x40}) r12 = getuid() r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x0) r16 = geteuid() fchown(0xffffffffffffffff, r16, 0x0) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0xa, r16, r13, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r14, 0x6, 0x21cd, 0x1, 0x40}) r17 = getuid() setuid(r17) r18 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r18, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r18, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r17, 0xffffffffffffffff, 0x0, r13, 0x1, 0x7}, 0xf157, 0x9}) setgid(r13) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r20 = getgid() r21 = getpid() r22 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0x9, r19, r20, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r21, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r24 = getgid() r25 = getpid() r26 = msgget$private(0x0, 0x26) r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x0) r30 = geteuid() fchown(0xffffffffffffffff, r30, 0x0) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0xa, r30, r27, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r28, 0x6, 0x21cd, 0x1, 0x40}) r31 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r31, &(0x7f0000000300)='~', 0x1) r32 = fcntl$getown(r31, 0x5) r33 = getuid() r34 = getgid() r35 = getpid() r36 = msgget$private(0x0, 0x0) r37 = geteuid() fchown(0xffffffffffffffff, r37, 0x0) msgctl$IPC_SET(r36, 0x1, &(0x7f00000001c0)={{0xa, r37, r34, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r35, 0x6, 0x21cd, 0x1, 0x40}) r38 = getuid() setuid(r38) r39 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r39, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r39, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r38, 0xffffffffffffffff, 0x0, r34, 0x1, 0x7}, 0xf157, 0x9}) setgid(r34) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r41 = getgid() r42 = getpid() r43 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r43, 0x1, &(0x7f00000001c0)={{0x9, r40, r41, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r42, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r45 = getgid() r46 = getpid() r47 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r47, 0x1, &(0x7f00000001c0)={{0x9, r44, r45, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r46, 0x7fe, 0x1, 0x1, 0x40}) r48 = __clone(0x0, 0x0) ptrace(0x9, r48, 0x0, 0x0) ptrace(0x5, r48, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r33, r34, r40, r45, 0x40, 0x3ff}, 0x0, 0x80000001, r32, r48, 0x7fffffff, 0x9, 0x3ff}) msgctl$IPC_SET(r26, 0x1, &(0x7f00000001c0)={{0x7, r23, r5, 0x0, r34, 0xe0, 0x6}, 0x5, 0x5c, r28, r25, 0x7fe, 0x1, 0x10000000001, 0x40}) r49 = __clone(0x0, 0x0) ptrace(0x9, r49, 0x0, 0x0) ptrace(0x5, r49, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r12, r13, r19, r24, 0x40, 0x3ff}, 0x0, 0x80000001, r10, r49, 0x7fffffff, 0x9, 0x3ff}) setuid(r12) r50 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r50, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r50, 0x0, 0x1, &(0x7f0000000080)={{0x8, r12, 0xffffffffffffffff, 0x0, r6, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x6, r1, r6, 0x0, 0x0, 0xe0, 0x6}, 0x200000000000004, 0x5c, 0xffffffffffffffff, r2, 0x7fe, 0x0, 0x1, 0x2}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x0, 0xd9, 0x3, r2}) r51 = shmget(0x1, 0xf000, 0x204, &(0x7f0000ff1000/0xf000)=nil) shmat(r51, &(0x7f0000ffa000/0x1000)=nil, 0x0) 00:00:58 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000680)=[{&(0x7f00000005c0)="15", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x1ff) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x6, 0x2, &(0x7f0000000000)="00000400", 0x4) 00:00:58 executing program 2: r0 = socket$unix(0x1, 0x4, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(0x0, 0x42000400000002c1, 0x0) r2 = dup(r1) accept$unix(r2, &(0x7f0000001280)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) __clone(0x0, 0x0) ptrace(0xc, 0x0, &(0x7f0000000040), 0xfffffffffffff800) getuid() lchown(0x0, 0x0, 0x0) getuid() chown(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) __clone(0x0, 0x0) shutdown(r0, 0x0) wait4(0x0, &(0x7f0000000040), 0x20000, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$lock(r2, 0x7, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x12, r1, 0x0, 0x1f) 00:00:58 executing program 5: r0 = socket(0x11, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f00000020c0)=""/4101, 0x1005, 0x2, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r0) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:00:58 executing program 0: r0 = socket$inet6(0x18, 0x3, 0x0) r1 = socket$inet6(0x18, 0x3, 0x0) dup2(r0, r1) 00:00:58 executing program 4: r0 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000080)={0x0, 0x3aa, 0x0, 0xfe2a, &(0x7f0000000240)=[{0xb8, 0x0, 0x0, "916764379027dfe43c8dca7bf4335a81c10466c71edbdf055ef67a05aa66df38a72e85774a985cb13aef063c8c526b88e4f2e52f3ee847826072c49d93a4885dc9f9cd319cea1cfb5bc8734f956b01926ca18bee19d0857d2066926870fda220ab1444d7f884cacae303b1e7a58b9de9672c633026f0cc3b01b7b3ce8b0e793af0435d4ca5000000001a3f4619ac59862e708f9d7d403c9d275f54d87151ba05583c8ddd6d9dc7b3"}, {0xfffffffffffffea7, 0x0, 0x0, "93698ec7d4a71ed5003f8b3f0273d16a129c50437504b09113b1666ea4280b483219cc1f84bf3abd000f547ab79e2b35d22f726230bd4ea3ae8e368a2e89e0b4785cd6f839"}], 0x26}, 0x0) 00:00:59 executing program 3: munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = shmget$private(0x0, 0x4000, 0x410, &(0x7f0000003000/0x4000)=nil) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)="02", 0x1) fcntl$getown(r1, 0x5) r2 = dup(r1) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0}, 0xc) shmat(r0, &(0x7f0000003000/0x2000)=nil, 0x2000) 00:00:59 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r1 = socket$unix(0x1, 0x1, 0x0) geteuid() connect$unix(r1, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvfrom(0xffffffffffffffff, &(0x7f0000000180)=""/4096, 0x1000, 0x800, &(0x7f0000000000)=@in6={0x18, 0x0, 0xf4, 0x1}, 0xc) 00:00:59 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) open$dir(0x0, 0x42000400000002c1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) pwritev(r1, 0x0, 0x0, 0x1c) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) __clone(0x0, 0x0) ptrace(0xc, 0x0, &(0x7f0000000040), 0xfffffffffffff800) getuid() lchown(0x0, 0x0, 0x0) getuid() chown(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00') fcntl$getown(0xffffffffffffffff, 0x5) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:59 executing program 3: munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x210, r0, 0x0, 0x100000000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc8faf7c16b581d03, 0x1810, 0xffffffffffffffff, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x6, 0x800) r2 = shmget(0x1, 0x3000, 0x444, &(0x7f0000ffc000/0x3000)=nil) msgrcv(r1, &(0x7f0000001040)={0x0, ""/99}, 0x6b, 0x3, 0x800) shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x3800) __clone(0x0, &(0x7f0000001180)="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") msgsnd(r1, &(0x7f0000001140)=ANY=[@ANYBLOB="027956000000000005a3a9908ab7e5b8faa37b377971923831ddf98d3158a343fa26d0a041f43a7e3ea8a1e7ff958a573cf7d1c7884fa9ecce2a8a6da828eb98"], 0x34, 0x1000) syz_emit_ethernet(0x8, &(0x7f0000000000)="6d1df5321bdb604e") msgsnd(r1, &(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) msgget$private(0x0, 0x21) 00:00:59 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) msgrcv(0x0, &(0x7f0000000400)={0x0, ""/225}, 0xe9, 0x1, 0x2800) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc9634e19767b0784"], 0x10) sendto$unix(r2, &(0x7f00000000c0)='\x00', 0x1f4ea3ae, 0x1, 0x0, 0xfffffffffffffd25) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000001c0)) fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) accept(0xffffffffffffffff, 0x0, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) 00:00:59 executing program 2: r0 = socket(0x18, 0x400000002, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="89", 0x1) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r0) r1 = socket(0x18, 0x3, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x412, r2, 0x0, 0xfb2) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r4 = accept$inet6(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) write(r4, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x8) writev(r4, &(0x7f00000002c0)=[{&(0x7f0000000100)="69feb5b9ca2d0755abf01bb00c7eb4d620e1b3eb7acd5fc0523b64981b63d3e61c9ee8d2111400394e32702b5eb8ddbb7147fd917b0667fb795c6a2d358376ce7f690bee07b0f98deb86c9253bd55838d5115b5018e6e67a9772f9635ef9e24214892d57eecd8fbc340078f1333db5d29f5abd9ea2ef168c9b9f72bd10fdb9c9a706e287d554f3747976619ca2e1f9", 0x8f}, {&(0x7f00000001c0)="8b1c5c90b83ade95fa63912fd6f319d9b430b2c78272dfb7ac8e75fe4cdac83f7f9437e2ed32ac2de9b4bbda51df6d9e60e2aeae3a5de99b047b9ef92e6cf9f812905c1126c775ee0ba49d5d3ecc95e48dabb714957eb3b985c4e4eb865c6f9e81122189eb6cb8781973429a28afd2bf827bd2dd7e49c78bd7f2edf9aca1d12830fea8f1c9b25bd8f3910d1a8c52c6111f04f51edf10a99eeb09384d0fa138f1a10f91e909b68e1bf92971dab35ccd576217ba823ce3390cc795c1e917291bbc9cc08432a534b18237d3a9b2a64700f1c40c3bd0b0999a87e80f3ff328df5a592ad4a0a23e", 0xe5}], 0x2) 00:01:00 executing program 1: chroot(0x0) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='./file0\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) 00:01:00 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000001040)={0x3}, 0x8, 0x0) 00:01:00 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x10a0a10, 0x80) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) readv(r2, 0x0, 0x0) pipe2(&(0x7f00000016c0), 0x0) 00:01:00 executing program 4: sync() r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) writev(r3, &(0x7f00000028c0)=[{&(0x7f00000018c0)="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", 0x1000}], 0x1) writev(r1, &(0x7f0000001880)=[{&(0x7f0000001740)="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", 0xfd}, {&(0x7f0000001840)="29277fd4a3714f6b0055ad355f467f29ab6642362df8b07dc4a88e2916e901bcd5c7fd551708838ad405483654e61d73", 0x30}], 0x2) fcntl$getown(r0, 0x5) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r5, 0x5) writev(r5, &(0x7f0000003e80)=[{&(0x7f0000003b40)="ecc79d6063139a106d1564241e8dbf08c994385ebd8dbfa0ba465d3b429c2b6483d4f992c572dc2fed61b4b1eb71ec6601d312249042aa79c50cb153a66b2c5bf03bd05fb21d220d7bcfaf9377c1289bfba0ed1623b31a7f73458f549093e8b1b840cbcd910eb0a63f015db96a8032468dbf3f36af8a387531ab1950838ba9a4be5160825031a676edd93c5aad6b715e1e7ef035ad578275446abef0b970eefa14593c7c76a73bfb9ea920b64b2fbf79e61b2660b1c3d2f275a9a51390f0ffaf24c7f51834ecd9b6908813badb8800682e2c3635b05d5b561e434a7106cb1427a3d4a98e842f2b69c792d4ab"}, {&(0x7f0000003c40)="b31254d2e43966b394ed6bcf43afcc76c8db4a5fd59ae3fd6f74544e902ff48f36a26f86e5b07110a77c878becc6fe9eacead89830b3ef20d75e4f22dc1fb5c97c68cb673da234e3b7c76bc38203dd216cf426d939db5514ff"}, {&(0x7f0000003cc0)="99f5381b06c7c6234dee9db31c15311766ab23453d0ec46d59b9cc30f97ff55642b3f80df4c137091ad1c2c9291fbf48155cc394b2e58612eea06d3ca374156ab976e9679ff1888c7f152fe3743ba7f1df37ab85f114756736af0ddd42d96d20c616770564acbda5450b48e84ac6d1e0803715c38f86cd38ce347e45d0153142d42265f42777da011e8bce7a575f9a7a9528f82b966beb04"}, {&(0x7f0000003d80)="e99bd34b79ac4ca18d10c526bd6a13d83242cec3c7864652df5f2f58bf86cc25e3164e37f0dd9de5bf296ea1a72a3a082b8fbecbae568fa84c28f4db3b809bb7ea4950daae1a57cd94736e3300dacb8300fac1fc1ca3832c9dfd7ef1b663fbaa1727f114e37cfca92e5c5b90a97c73818b6354be07a3a93a2407ce6427876189ad21317a5535f46b2b0fd147222ae7786deb3fdd3098dedf5d90c8bac9cf8cadf2b68ad3703386482a9586f7aaa3304be602b025691024a24557dac1e83e9c373d"}], 0x4) r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r6, &(0x7f0000000300)='~', 0x1) r7 = dup(r4) symlinkat(&(0x7f00000029c0)='./file0\x00', r7, &(0x7f0000002a00)='./file0\x00') fcntl$getown(r6, 0x5) write(r6, &(0x7f0000002900)="ca3a1e92deb1cec5ba17a2dcfe1a80b556e845796085bf6429b50725be9475b2a84c098fd2410eca33376080c994d00de71da7d3cc82fe23bb992f0ed40328c8b5392873998d7ea90af1816e", 0x4c) fcntl$lock(r2, 0x3, &(0x7f0000002980)={0x1, 0x3, 0xa8, 0x7ff}) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000040)=""/97, 0x61}, {&(0x7f00000000c0)=""/248, 0xf8}, {&(0x7f00000001c0)=""/201, 0xc9}], 0x4, &(0x7f0000000300)=""/245, 0xf5}, 0x1) [ 197.0891946] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1540 command syz-executor.3) 00:01:00 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) read(r0, &(0x7f0000000080)=""/138, 0x8a) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) r2 = dup2(r1, r0) r3 = getuid() r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) getuid() r5 = getgid() r6 = getpid() r7 = msgget$private(0x0, 0x0) r8 = geteuid() fchown(0xffffffffffffffff, r8, 0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0xa, r8, r5, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r6, 0x6, 0x21cd, 0x1, 0x40}) r9 = getuid() setuid(r9) r10 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r10, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r9, 0xffffffffffffffff, 0x0, r5, 0x1, 0x7}, 0xf157, 0x9}) setgid(r5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r12 = getgid() r13 = getpid() r14 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r14, 0x1, &(0x7f00000001c0)={{0x9, r11, r12, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r13, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r16 = getgid() r17 = getpid() r18 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r18, 0x1, &(0x7f00000001c0)={{0x9, r15, r16, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r17, 0x7fe, 0x1, 0x1, 0x40}) r19 = __clone(0x0, 0x0) ptrace(0x9, 0xffffffffffffffff, 0x0, 0x610) ptrace(0x5, r19, &(0x7f0000001180), 0x0) fchown(r2, r3, r5) fcntl$getown(r0, 0x5) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000), 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r20 = socket(0x2, 0x1, 0x0) sendto$unix(r20, 0x0, 0x0, 0x0, &(0x7f0000002540)=@abs={0x0, 0x0, 0x1}, 0x8) [ 197.2394473] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1540 command syz-executor.3) 00:01:01 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000004180)='%', 0x1}], 0x1) fdatasync(r0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0xa10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:01:01 executing program 1: semctl$GETALL(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000000)=""/78) setrlimit(0x9, &(0x7f0000000200)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x48) recvfrom$unix(r0, &(0x7f00000000c0)=""/44, 0x2c, 0x1, 0x0, 0x0) socketpair(0x18, 0x60000000, 0xff, 0x0) 00:01:01 executing program 3: r0 = paccept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x40) r3 = socket$unix(0x1, 0x1, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2, 0x38) r5 = fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff) poll(&(0x7f0000000180)=[{r0, 0x4}, {0xffffffffffffff9c, 0x10}, {r1, 0x10}, {r2, 0x4}, {r3, 0x4}, {r4, 0x14}, {r5, 0x80}], 0x7, 0x5) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') write(r1, &(0x7f0000000240)="eaf4e586d672651eb2a348923668270943bc45158ca11536eb418852a3129ed6f2de0650582367e4ebfbd85bb73a1a4a1372452e6cb3e825aa4fef8a86abf6074a7cb4cafb3387e6", 0x48) r6 = open$dir(&(0x7f0000000300)='./file0\x00', 0x208000, 0xd6) renameat(r1, &(0x7f00000002c0)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') ftruncate(r4, 0xb5) r7 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@in, &(0x7f00000003c0)=0xc) fcntl$dupfd(r7, 0x0, r5) _lwp_create(&(0x7f0000000500)={0x400f0020, &(0x7f0000000480)={0x1, &(0x7f0000000400)={0x1, 0x0, {[0x2, 0x3, 0x80, 0x9aa4]}, {0x6, 0x8, 0x7}, {0x8, 0x5, '\x00'}}, {[0x10000, 0xc7, 0x2, 0xffffffff]}, {0x6, 0x8, 0x1}, {0x10001, 0x3, '\x00'}}, {[0x8001, 0x6, 0x7, 0xfb7]}, {0x4, 0x939, 0x7}, {0x5, 0x9, '\x00'}}, 0x80, &(0x7f0000000580)=0x0) _lwp_continue(r8) r9 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f00000005c0)='./file0\x00', r9, r11) pwritev(r6, &(0x7f0000000840)=[{&(0x7f0000000640)="256b536d1a53a8b1d52acc47ec17f8f37836b59acc10c6012355e361dcda1e66793d4be202f647d02a83c146da32e2c0f950400e083072ce2a1e584f2071a89b070ef02ad3218ea8644b684b51b0a82b1bdc26a6232f7e1f2c0c3b3c526b67f1de6eaaeb9b20006cb1c8b739884939ecd2acb68536c37bb4869623935020e1dbacde2d3490b175cba176a6a29551cbc9e855ed98d8281d8c2b09382c9165a9a66db88563b986827677b651c12dccc168411409935de7e4e5ecd41a74baa1fb37ad2cc28824f2f71eb10ef10d670dba4b02aaf18769da6fa34f6ae143d91af4ff8cdf16719132a4b9865de67eabce8d1f84b49495d370ef", 0xf7}, {&(0x7f0000000740)="46f3988d2276191ce734e735427c398152a54e6b083cf358f2392169d67c053dbc7c69ef48ea39ed29e2eb14b1542becea60806a0dcf69b7eadafbaa81807620f9810c8d560443045b004e7450f2f105", 0x50}, {&(0x7f00000007c0)="6994b78a0810bdfb2535a21a417738a43cbac1eb838d5a0bd658171bff65317f09a5b33c0f5a6b223ebf75ab2e16488653d891de9ce0ac42e507a0b6d2463edced0fb99c192fad4de27b36bcbad650c18f094723fad9483e6797b4ece9f8d1c7e04cf24f31f0da5a3420988aac", 0x6d}], 0x3, 0x0) rename(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00') pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r13, &(0x7f0000000940)={0x18, 0x1, 0x10001}, 0xc) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) fcntl$getown(r6, 0x5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x10, 0xffffffffffffffff, 0x0, 0x3) r14 = fcntl$dupfd(r12, 0x0, r2) r15 = getpgid(r10) fcntl$lock(r14, 0x8, &(0x7f0000000980)={0x1, 0x1, 0x2, 0x5, r15}) r16 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r16, &(0x7f00000009c0)=""/42, 0x2a, 0x0, &(0x7f0000000a00)=@abs={0x0, 0x0, 0x3}, 0x8) [ 197.7503079] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2452 command syz-executor.2) [ 198.4815335] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2452 command syz-executor.2) 00:01:02 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) r1 = __clone(0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x80) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) fcntl$getown(r2, 0x5) ptrace(0x9, r1, 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0x400) wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:01:02 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@file={0x0, ""/67}, &(0x7f0000000000)=0x45) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) writev(r1, &(0x7f0000000300)=[{0x0}, {&(0x7f0000004180)='%', 0x1}], 0x2) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4, 0xa10, r1, 0x0, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') shutdown(0xffffffffffffffff, 0x2) setreuid(0x0, 0x0) 00:01:02 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0xc0640, 0x0) r0 = paccept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0xc, 0x28000000) preadv(r0, &(0x7f0000001600)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/203, 0xcb}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/34, 0x22}, {&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000000340)=""/61, 0x3d}, {&(0x7f00000013c0)=""/92, 0x5c}, {&(0x7f0000001440)=""/156, 0x9c}, {&(0x7f0000001500)=""/197, 0xc5}], 0x9, 0x70) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000380)="ef", 0xa3}], 0xfffffe2) 00:01:02 executing program 3: open$dir(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x10001, 0x1}, 0x8) r1 = socket$inet(0x2, 0x2, 0xff) lseek(r1, 0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setgid(r3) dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:01:02 executing program 5: r0 = socket(0x12, 0x2, 0x0) recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) getsockopt(r1, 0x1f, 0x8, &(0x7f0000000000)=""/121, &(0x7f0000000080)=0x79) 00:01:03 executing program 2: r0 = msgget(0x0, 0x40) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r2 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0x0]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0xc) r8 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0xfd05, r1, r2, r3, r5, 0x42, 0xfffb}, 0xfd29, 0x2, r6, r8, 0x3, 0x4, 0x718, 0x2}) preadv(0xffffffffffffff9c, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/17, 0x11}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000003c0)=""/155, 0x9b}, {&(0x7f0000000480)=""/100, 0x64}], 0x7, 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) accept$unix(r9, &(0x7f00000005c0)=@file={0x0, ""/4096}, &(0x7f0000001600)=0x1002) r10 = accept$inet(0xffffffffffffff9c, &(0x7f0000001640), &(0x7f0000001680)=0xc) sendto(r10, &(0x7f00000016c0)="2f4101ce0aba6477090236788127d07567ee8b885124cd3344525e88c728b4dd3eda9b9003d4ff20037313da447d422c3ce8a1db8c5e432e0b515bb0f438ac3837627efaf66782120b5b82ef388d06996f010436bb2f838bd1fc8774ac9f09a21b18ba19ba9a9729590380eccd4dd639016e65e2e4840470c4bd8a2ea5efd8d11a4a64", 0x83, 0x2, &(0x7f0000001780)=@in6={0x18, 0x0, 0x5}, 0xc) r11 = paccept(0xffffffffffffff9c, &(0x7f00000017c0)=@in, &(0x7f0000001800)=0xc, 0x60000000) recvfrom(r11, &(0x7f0000001840)=""/238, 0xee, 0x804, &(0x7f0000001940)=@in={0x2, 0x3}, 0xc) r12 = accept(0xffffffffffffffff, &(0x7f0000001980)=@un=@file={0x0, ""/83}, &(0x7f0000001a00)=0x55) r13 = getuid() r14 = fcntl$getown(r12, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000001a40)={{0x6, r13, 0x0, r7, r4, 0x4, 0x101}, 0x2, 0x8, r14, 0x0, 0x9, 0x1, 0x6, 0x7}) r15 = getuid() setuid(r15) r16 = openat(0xffffffffffffffff, &(0x7f0000001ac0)='./file0\x00', 0x8, 0x10) mknodat(r16, &(0x7f0000001b00)='./file0\x00', 0x8000, 0x23) r17 = socket(0x1, 0x10000000, 0x6) r18 = open(&(0x7f0000001b40)='./file0\x00', 0x0, 0x8) r19 = fcntl$dupfd(r17, 0x0, r18) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_int(r19, 0xffff, 0x10, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) r20 = fcntl$getown(0xffffffffffffffff, 0x5) ptrace(0x0, r20, &(0x7f0000001c00), 0x9) 00:01:03 executing program 4: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) [ 199.3429643] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2716 command syz-executor.1) [ 199.6234395] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2716 command syz-executor.1) 00:01:03 executing program 3: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0045, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="9cc334a12906c57d66313bc53955a0c1671955cf3205640ded335b29148cf80f6158e2f1a5c9721e65e89a31b94fa73560d0b5e0ed851ef027b07292e148831791611abee3cd142d3f9eeab5eb1b3c40d8478685d2984db4b079c612e37d8a264f462a61a10cd9e7feeb5bdcef03b4ca01", 0x71}], 0x10000000000001a8) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = msgget$private(0x0, 0x100) msgsnd(r2, &(0x7f0000000000)={0x0, "61c5491af9e470f3f527f44628d2e10f450519160b6a880756b0198af2b6af198f59bd4d3ca6bbf752bdfb5eea40cc13"}, 0x38, 0x0) 00:01:03 executing program 4: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2002, 0xffffffffffffffff) rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) 00:01:03 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2020231, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x1310, r0, 0x0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000300010015}) close(r1) setrlimit(0x1, &(0x7f0000000040)={0x4, 0x5}) close(r0) 00:01:03 executing program 0: socket(0x11, 0x3, 0x18) getsockopt(0xffffffffffffffff, 0x7, 0xfffffffc, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='*.G]+\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00']) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) __clone(0xff, &(0x7f0000000840)="5a1889b7276d826b2a3ee7c2905e009b7150ee691ce40b260bf6d106f30dc75932c65d7977b919251672093fad4ff392a6137bdebb2e66e4e9ce92cfd62af4e45ef6fa60c042e0d5aa59c3f011ea781f6e8d6e62779609378b1929fd7cc47e9c72a48ceaf1ee88872ccb95b214573eeeff5a219153534dd8722a71d0e5cbb6ffd7ae7a7388344a9880642b2670ec5d086bb094d52810a78f188debf50384519d") r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) r5 = geteuid() fchown(0xffffffffffffffff, r5, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0xa, r5, r2, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r3, 0x6, 0x21cd, 0x1, 0x40}) r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r6, &(0x7f0000000300)='~', 0x1) fcntl$getown(r6, 0x5) getuid() r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = geteuid() setitimer(0x0, &(0x7f00000000c0)={{0x0, 0x1ff}, {0x4000001000000, 0x2}}, 0x0) r11 = socket(0x18, 0x3, 0x0) connect$unix(r11, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r11, &(0x7f0000001140)=[{&(0x7f0000000100)="7633dd388b295f32", 0x8}], 0x1) fchown(0xffffffffffffffff, r10, 0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0xa, r10, r7, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r8, 0x6, 0x21cd, 0x1, 0x40}) r12 = getuid() setuid(r12) 00:01:04 executing program 3: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) shmat(r0, &(0x7f0000e80000/0x2000)=nil, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/209) munmap(&(0x7f0000b69000/0x2000)=nil, 0x2000) 00:01:04 executing program 5: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x103) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x430de9, 0x180) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 200.4848879] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2716 command syz-executor.1) [ 200.5149413] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2716 command syz-executor.1) 00:01:04 executing program 1: pipe(0x0) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x10) r1 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x4}], 0x1, 0x0) shutdown(r1, 0x1) writev(r0, &(0x7f00000021c0)=[{0x0}], 0x1) 00:01:04 executing program 4: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000004000/0x2000)=nil) shmget(0x3, 0x4000, 0x740, &(0x7f0000011000/0x4000)=nil) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x188}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000480)={{0xfffffffb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4e}, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x2, 0x1}) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r2, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/226) 00:01:04 executing program 2: r0 = msgget(0x0, 0x40) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r2 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0x0]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0xc) r8 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0xfd05, r1, r2, r3, r5, 0x42, 0xfffb}, 0xfd29, 0x2, r6, r8, 0x3, 0x4, 0x718, 0x2}) preadv(0xffffffffffffff9c, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/17, 0x11}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000003c0)=""/155, 0x9b}, {&(0x7f0000000480)=""/100, 0x64}], 0x7, 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) accept$unix(r9, &(0x7f00000005c0)=@file={0x0, ""/4096}, &(0x7f0000001600)=0x1002) r10 = accept$inet(0xffffffffffffff9c, &(0x7f0000001640), &(0x7f0000001680)=0xc) sendto(r10, &(0x7f00000016c0)="2f4101ce0aba6477090236788127d07567ee8b885124cd3344525e88c728b4dd3eda9b9003d4ff20037313da447d422c3ce8a1db8c5e432e0b515bb0f438ac3837627efaf66782120b5b82ef388d06996f010436bb2f838bd1fc8774ac9f09a21b18ba19ba9a9729590380eccd4dd639016e65e2e4840470c4bd8a2ea5efd8d11a4a64", 0x83, 0x2, &(0x7f0000001780)=@in6={0x18, 0x0, 0x5}, 0xc) r11 = paccept(0xffffffffffffff9c, &(0x7f00000017c0)=@in, &(0x7f0000001800)=0xc, 0x60000000) recvfrom(r11, &(0x7f0000001840)=""/238, 0xee, 0x804, &(0x7f0000001940)=@in={0x2, 0x3}, 0xc) r12 = accept(0xffffffffffffffff, &(0x7f0000001980)=@un=@file={0x0, ""/83}, &(0x7f0000001a00)=0x55) r13 = getuid() r14 = fcntl$getown(r12, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000001a40)={{0x6, r13, 0x0, r7, r4, 0x4, 0x101}, 0x2, 0x8, r14, 0x0, 0x9, 0x1, 0x6, 0x7}) r15 = getuid() setuid(r15) r16 = openat(0xffffffffffffffff, &(0x7f0000001ac0)='./file0\x00', 0x8, 0x10) mknodat(r16, &(0x7f0000001b00)='./file0\x00', 0x8000, 0x23) r17 = socket(0x1, 0x10000000, 0x6) r18 = open(&(0x7f0000001b40)='./file0\x00', 0x0, 0x8) r19 = fcntl$dupfd(r17, 0x0, r18) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_int(r19, 0xffff, 0x10, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) r20 = fcntl$getown(0xffffffffffffffff, 0x5) ptrace(0x0, r20, &(0x7f0000001c00), 0x9) 00:01:04 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(0x0, 0x42000400000002c1, 0x0) r2 = dup(r1) connect(r2, &(0x7f0000000000)=@in6={0x18, 0x2, 0xfffffffa}, 0xc) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) _lwp_create(&(0x7f00000001c0)={0x400f0020, &(0x7f0000000140)={0x8, &(0x7f00000000c0)={0x0, 0x0, {[0x8, 0x4, 0x9, 0x1]}, {0x2, 0x8, 0x2}, {0x9, 0x4, '{\x00'}}, {[0x6, 0xfffffcd9, 0x2, 0x1]}, {0xfffffffffffeffff, 0x6, 0x4}, {0x10000000000007f, 0xfffffffffffffce9, '-\x00'}}, {[0x6, 0x0, 0x20, 0x1]}, {0x659fc736, 0x5, 0x4}, {0x81, 0x7, '/(\x00'}}, 0x80, &(0x7f0000000240)) __clone(0x0, 0x0) ptrace(0xc, 0x0, &(0x7f0000000040), 0xfffffffffffff800) getuid() lchown(0x0, 0x0, 0x0) getuid() chown(&(0x7f0000000440)='./file0\x00', 0x0, 0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:01:04 executing program 1: open$dir(&(0x7f0000000140)='./file0\x00', 0x6112e1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) flock(r0, 0xf) 00:01:04 executing program 5: select(0xfe07, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x0, 0x101, 0x6}, {0x18, 0x1, 0x4, 0x4}, 0x200, [0x5, 0x5, 0xcac, 0x4, 0x3, 0x6, 0x6, 0x9]}, 0x3c) poll(&(0x7f0000000000), 0x1b5, 0x0) 00:01:04 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)='b', 0x347fff08) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) fcntl$dupfd(0xffffffffffffff9c, 0x0, r2) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="f6", 0x1}], 0x1) [ 201.3763795] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 680 command syz-executor.4) 00:01:05 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x7fffffff) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r5, 0x5) pwritev(r5, &(0x7f0000000140)=[{&(0x7f0000000380)="403a9a74fdc09e36e41f31a256a41e7800b9360d10b16de1450845482fc8033c69ce1ddb23ee489d67542b21827f1e23af5c6a14c352adcd6f872d31b29a40d83caaa13c8d0009522bd942b781529e8c706b51b9e9f8a08a1d599b90681677d2b117eff8591ce143b38c72462b88314720c0178b310a749a300cd940c42a0f05bd57d2d6bcd7b12c012705dd5d37bb35607ec825f9aae39e08c9", 0x9a}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="502cfb46946497e382d7a626c67ac6e1e0e9b28b93c7a3a2284ef144f45437303e73de2acef4be5a07836725a350cf0a1a4bc6adad81b843f8a4f257e8ea2484944db0b400a881c753c1180c2a5aa09c6adb3e6efbc51db07391fc5310c6852a2286404bc213e706b755f6730a3fad99f4078ac37904101f297690d2ea3672d45a5ae5b89f902e21a9", 0x89}], 0x3, 0x0) r6 = getgid() r7 = getpid() pipe(&(0x7f00000000c0)) r8 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0x9, r4, r6, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r7, 0x7fe, 0x1, 0x1, 0x40}) fcntl$lock(r3, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x1c, 0xee, r7}) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/107, 0x6b}], 0x1, 0x0) [ 201.4665265] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 680 command syz-executor.4) 00:01:05 executing program 1: r0 = __clone(0x0, 0x0) wait4(0x0, 0x0, 0x8, &(0x7f0000000500)) r1 = socket(0x0, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) setregid(0x0, 0x0) setgid(0x0) close(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000080)=""/56, 0x6) getsockname(r1, 0x0, &(0x7f0000000280)) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40, 0x40) fcntl$lock(r2, 0xe, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x2, r0}) r3 = __clone(0x0, 0x0) shmctl$SHM_LOCK(0xffffffffffffffff, 0x3) ptrace(0x8100000009, r3, 0x0, 0xe3a) ptrace(0x24, r3, &(0x7f0000001180), 0x100000001) fcntl$lock(r1, 0x9, &(0x7f0000000240)={0x2, 0x2, 0xffffffff, 0x100000001}) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000480)=""/84) wait4(r3, &(0x7f0000000080), 0x87b3483058044322, &(0x7f00000000c0)) ptrace(0x9, r0, &(0x7f0000000180), 0x4) 00:01:05 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) r1 = accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) sendto$unix(r1, &(0x7f00000010c0)="39520310c55a5c640888ce", 0xb, 0x1, &(0x7f0000001100)=ANY=[@ANYBLOB="01002f2f66696c653000"], 0xa) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r2, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdfe}], 0x1) writev(r3, &(0x7f0000001980), 0x1000000000000206) 00:01:05 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=ANY=[@ANYBLOB="019200000000"], 0x6e) execve(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK/file0\x00', &(0x7f0000000200), 0x0) lstat(&(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000080)) 00:01:05 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[], 0x0, 0x0}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, 0x3, 0x10001ff}, 0xc) r0 = open(&(0x7f0000000080)='./file0\x00', 0x1000080, 0x4) r1 = socket(0x12, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1300001, 0x40) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) r3 = socket(0x18, 0x2, 0x0) paccept(r2, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x40000000) r4 = dup2(r3, r1) dup2(r1, r1) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000100)=0xfffffff7, 0x4) sendmsg$unix(r4, &(0x7f0000001700)={0x0, 0x0, 0x0, 0xa7}, 0x0) 00:01:06 executing program 5: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) chroot(0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) renameat(r2, &(0x7f0000000240)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00') unlink(&(0x7f0000000200)='./file1\x00') poll(&(0x7f0000000180)=[{r1}, {}, {0xffffffffffffffff, 0x10}], 0x3, 0xfa) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000400)="1f259bf923bc80a24115c21139890f2ca177522063c5f16e48361a8595f811f21cf98d78c4e23cf32bd34df17a34071c5281a2cd160459c421c4", 0x3a}], 0x1, 0x0) _lwp_self() open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(0x0, 0x0, 0x0) getsockname(r1, &(0x7f00000000c0)=@in, &(0x7f00000001c0)=0xc) pipe(0x0) 00:01:06 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000080)='./file0/control\x00', 0x2000, 0x0) unlink(&(0x7f0000000040)='./file0/control\x00') 00:01:06 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') readlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:01:06 executing program 3: __clone(0x900, &(0x7f0000000100)="afe4f87b4c4a1f8949b000725b51a4d54e638454b0d27c0fc7450d023776a82267ac264027fa30a7898bed7e6d8c9c0dcac144395b47988bf985a352d1a9e3eb363daafb3fab0b6782585688790be7d2a5bbc2651cef240bac70243ae428ffce7b1528737c49edabe002598650a3be0ca676846b1a0b05d65450625f") wait4(0x0, &(0x7f0000000040), 0x1002d, &(0x7f0000000280)) getppid() 00:01:06 executing program 0: socket(0x0, 0x40000000, 0xd0) r0 = __clone(0x0, &(0x7f00000004c0)) wait4(r0, 0x0, 0x69, 0x0) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x0) r4 = geteuid() fchown(0xffffffffffffffff, r4, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0xa, r4, r1, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r2, 0x6, 0x21cd, 0x1, 0x40}) r5 = getuid() connect(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0x3}, 0xc) setuid(r5) r6 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r6, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r1, 0x1, 0x7}, 0xf157, 0x9}) semop(r6, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}, {0x0, 0x2, 0x800}, {0x0, 0x5, 0x800}], 0x3) r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = geteuid() fchown(0xffffffffffffffff, r10, 0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0xa, r10, r7, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r8, 0x6, 0x21cd, 0x1, 0x40}) r11 = getuid() setuid(r11) r12 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r12, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r11, 0xffffffffffffffff, 0x0, r7, 0x1, 0x7}, 0xf157, 0x9}) semop(r12, &(0x7f0000000240)=[{0x3, 0xfd, 0x2000}, {0x4, 0x40, 0x1800}, {0x1, 0x2, 0x800}, {0x4, 0xc5, 0x400}, {0x3, 0x4, 0x1000}, {0xa, 0xffff, 0x4a847dff34fa9f50}, {0x1, 0x6, 0x800}, {0x7499fb1357f4d9de, 0x2, 0x1000}], 0x8) r13 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x41, 0x138) getdents(r13, &(0x7f0000000140)=""/102, 0x66) 00:01:06 executing program 5: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000400)='./file1\x00', 0x80001, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x4}], 0x1, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x10040000000000c0) execve(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000240)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00']) socketpair(0x10, 0x1, 0x40, &(0x7f0000000380)={0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) 00:01:06 executing program 1: __clone(0x500, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xffffffffffffffb7, 0x2, 0x3800) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r6 = getgid() r7 = getpid() r8 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0x9, r5, r6, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r7, 0x7fe, 0x1, 0x1, 0x40}) msgctl$IPC_RMID(r8, 0x0) 00:01:06 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0xd, 0x2, 0x43) r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) setsockopt(0xffffffffffffff9c, 0x29, 0x39, &(0x7f00000000c0)="8c981219", 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) __clone(0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, 0x0, 0x0) dup(0xffffffffffffffff) setrlimit(0x8, &(0x7f0000000040)={0x4, 0x200000000}) r3 = socket$inet(0x2, 0x2, 0x0) dup(r3) socket(0x2, 0x0, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x5) getuid() socketpair$unix(0x1, 0x1, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x1, 0x1, 0x8, 0xffff, r4}) socket$inet(0x2, 0x0, 0x0) r5 = getpid() getpgid(r5) socket(0x0, 0x2, 0x0) wait4(0x0, 0x0, 0x69, 0x0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0) 00:01:06 executing program 4: r0 = socket(0x18, 0x400000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="01"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r0) r1 = socket(0x18, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) r4 = fcntl$getown(r3, 0x5) r5 = getuid() r6 = getgid() r7 = getpid() r8 = msgget$private(0x0, 0x0) r9 = geteuid() fchown(0xffffffffffffffff, r9, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0xa, r9, r6, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r7, 0x6, 0x21cd, 0x1, 0x40}) r10 = getuid() setuid(r10) r11 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r11, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r10, 0xffffffffffffffff, 0x0, r6, 0x1, 0x7}, 0xf157, 0x9}) setgid(r6) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0x9, r12, r13, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r14, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r16, r17, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r18, 0x7fe, 0x1, 0x1, 0x40}) r20 = __clone(0x0, 0x0) ptrace(0x9, r20, 0x0, 0x0) ptrace(0x5, r20, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r5, r6, r12, r17, 0x40, 0x3ff}, 0x0, 0x80000001, r4, r20, 0x7fffffff, 0x9, 0x3ff}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r22 = getgid() r23 = getpid() r24 = msgget$private(0x0, 0x0) r25 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r25, &(0x7f0000000300)='~', 0x1) r26 = fcntl$getown(r25, 0x5) msgctl$IPC_SET(r24, 0x1, &(0x7f00000001c0)={{0x9, r21, r22, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r23, 0x7fe, 0x1, 0x1, 0x40}) r27 = getuid() r28 = getgid() r29 = getpid() r30 = msgget$private(0x0, 0x0) r31 = geteuid() fchown(0xffffffffffffffff, r31, 0x0) msgctl$IPC_SET(r30, 0x1, &(0x7f00000001c0)={{0xa, r31, r28, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r29, 0x6, 0x21cd, 0x1, 0x40}) r32 = getuid() setuid(r32) r33 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r33, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r33, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r32, 0xffffffffffffffff, 0x0, r28, 0x1, 0x7}, 0xf157, 0x9}) setgid(r28) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r35 = getgid() r36 = getpid() r37 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r37, 0x1, &(0x7f00000001c0)={{0x9, r34, r35, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r36, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r39 = getgid() r40 = getpid() r41 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r41, 0x1, &(0x7f00000001c0)={{0x9, r38, r39, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r40, 0x7fe, 0x1, 0x1, 0x40}) r42 = __clone(0x0, 0x0) ptrace(0x9, r42, 0x0, 0x0) ptrace(0x5, r42, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r27, r28, r34, r39, 0x40, 0x3ff}, 0x0, 0x80000001, r26, r42, 0x7fffffff, 0x9, 0x3ff}) setuid(r27) r43 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r43, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r43, 0x0, 0x1, &(0x7f0000000080)={{0x8, r27, 0xffffffffffffffff, 0x0, r22, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r45 = getgid() r46 = getpid() r47 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r47, 0x1, &(0x7f00000001c0)={{0x9, r44, r45, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r46, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r49 = getgid() r50 = getpid() r51 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r51, 0x1, &(0x7f00000001c0)={{0x9, r48, r49, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r50, 0x7fe, 0x1, 0x1, 0x40}) getgroups(0x9, &(0x7f0000000040)=[r17, 0x0, r22, r45, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r49, 0x0]) fchown(r2, 0x0, r52) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r0, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) 00:01:07 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="da7b705d70782dc99ef5ba4382e35de8a7447957464a28a138a0ffaa9b5154e033964deee56df651c80af8124bbabcc30dfc5b16dfbcebf43d47"], 0xc) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) open$dir(0x0, 0x42000400000002c1, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) __clone(0x0, 0x0) ptrace(0xc, 0x0, &(0x7f0000000040), 0xfffffffffffff800) getuid() lchown(0x0, 0x0, 0x0) getuid() chown(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:01:07 executing program 0: r0 = socket(0x18, 0x10000000, 0x6) setsockopt(r0, 0x29, 0xe, &(0x7f0000000080)="01000000", 0x4) 00:01:07 executing program 5: rename(&(0x7f0000000000)='./file1\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="14b4cd9add99a16ed21ef62f340f4735e797aedb68341eb53f7295c98d2986db8eeff479dd08d3352fdb94f42133e921e151bd6d1d10f617002a0b8ccb4975a53b605fc81cd9f867d1b98dccac877027eb8d85ba5b6aac31301a"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:01:07 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file2\x00', 0x0) chmod(&(0x7f0000000280)='./file0\x00', 0x200) r0 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x110, 0x48) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file2\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1) unlinkat(r0, &(0x7f0000000100)='./file2\x00', 0x800) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000140)='./file0/file0\x00') mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x108) 00:01:07 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="10e9000000000080ffff0000030000c6ea042e23b27daaf15a6d63b649a10b114e3203f85523a3d296b2bfedd6536574a25603717e9f20e63420b2891e9213b6f42fe8e4fa49eb38febc3078b9f58566f13f415169fadeb069ad31914b2208bef9d740"], 0x63}, 0x0) r0 = socket(0x18, 0x3, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000180)="32b95cd07dbf83255851eb2adec9ce0124b5d6", 0x13, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) accept$inet(r1, &(0x7f0000000100), &(0x7f0000000240)=0x100000265) r2 = semget(0x2, 0x0, 0x585aa99a87065313) semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000280)=""/203) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="4e0652ba57528283b33cb58ec9bea650e147f866110a66b8d126a97c67101c017f3917d34f3b81b149031429f193b1644f22e3578bb45f88", 0x2af}], 0x1) 00:01:08 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) getgroups(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) getpid() msgctl$IPC_SET(0x0, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x40000000, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0000f7ffffffffffffff"], 0x10) sendto$unix(r2, &(0x7f00000011c0)='\x00', 0x1f4ea3ae, 0x1, 0x0, 0xfffffd7e) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) 00:01:08 executing program 2: _lwp_unpark_all(&(0x7f0000000000), 0x40000000000000dd, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xc) write(r1, &(0x7f0000000100)="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", 0x1000) fcntl$getown(r0, 0x5) pipe(&(0x7f0000000040)) pwrite(0xffffffffffffffff, &(0x7f0000000000)="807897d6289b261f4967eab3b584b4509f05", 0x12, 0x80) 00:01:08 executing program 5: msgctl$IPC_SET(0xffffffffffffffff, 0x1, 0x0) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x3d, &(0x7f0000000140)='\x00\x00\x00\x00', 0x4) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:08 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) getpeername$inet6(r0, &(0x7f00000000c0), &(0x7f0000000140)=0xc) socket(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) mknod(&(0x7f0000000180)='./file0\x00', 0x1ffb, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000200)={0x53}, 0x0) poll(&(0x7f0000000000)=[{r2, 0x50}], 0x1, 0x0) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:01:08 executing program 3: r0 = socket(0x1f, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x10}, 0x3) 00:01:08 executing program 2: r0 = socket(0x2, 0x60000001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x10000) r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0x9, r1, r3, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r4, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0x9, r6, r7, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r8, 0x7fe, 0x1, 0x1, 0x40}) r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) r13 = geteuid() fchown(0xffffffffffffffff, r13, 0x0) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0xa, r13, r10, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r11, 0x6, 0x21cd, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r15 = getgid() r16 = getpid() r17 = msgget$private(0x0, 0x0) r18 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r18, &(0x7f0000000300)='~', 0x1) r19 = fcntl$getown(r18, 0x5) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x9, r14, r15, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r16, 0x7fe, 0x1, 0x1, 0x40}) r20 = getuid() r21 = getgid() r22 = getpid() r23 = msgget$private(0x0, 0x0) r24 = geteuid() fchown(0xffffffffffffffff, r24, 0x0) msgctl$IPC_SET(r23, 0x1, &(0x7f00000001c0)={{0xa, r24, r21, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r22, 0x6, 0x21cd, 0x1, 0x40}) r25 = getuid() setuid(r25) r26 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r26, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r26, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r25, 0xffffffffffffffff, 0x0, r21, 0x1, 0x7}, 0xf157, 0x9}) setgid(r21) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r28 = getgid() r29 = getpid() r30 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r30, 0x1, &(0x7f00000001c0)={{0x9, r27, r28, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r29, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r32 = getgid() r33 = getpid() r34 = msgget$private(0x0, 0x26) r35 = getgid() msgctl$IPC_SET(r34, 0x1, &(0x7f00000001c0)={{0x9, r31, r32, 0x0, r35, 0xe0, 0x6}, 0x20000004, 0x5c, 0xffffffffffffffff, r33, 0x7fe, 0x1, 0x1, 0x40}) r36 = __clone(0x0, 0x0) ptrace(0x9, r36, 0x0, 0x0) ptrace(0x5, r36, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r20, r21, r27, r32, 0x40, 0x3ff}, 0x0, 0x80000001, r19, r36, 0x7fffffff, 0x9, 0x3ff}) setuid(r20) r37 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r37, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r37, 0x0, 0x1, &(0x7f0000000080)={{0x8, r20, 0xffffffffffffffff, 0x0, r15, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYRESHEX=0x0, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRESOCT=r9, @ANYRES64=r1, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRESHEX=r2, @ANYRES16=r0], @ANYRESOCT=r13, @ANYBLOB="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", @ANYRESDEC=0x0, @ANYRES64=0x0], @ANYRES64=0x0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="c8b417e241eceaf90eddd3d94d28742f81187963b202b412c613a6807d6ff73be8190a6d12a2c15caf5b66a284ab78a77b475cde3e82edc93df51fe3bcb1665ddfe7689b9dc711126d8718ca3a877113205aa41387d99c4af21205e8bd2c9c7997dd69808cae95110f7d2513e2d7fbdfde23870fb37fed87530e1ce29af34b7185f808d4147facad618a79a9eb66d063583f889799318cc7504a3b0a9c5db1992ed42cd7d4306feae0e91a640ae9431d4fcf2a76d08ea194b2eeea23ba32bf7d356a283f8bafae968d79405d75e0615af50a219606af39e420e5072bce0d20f67c9f8bd2c46f0ea7"], @ANYRES32=0x0, @ANYRESOCT=r5, @ANYBLOB="1c00c7469b848d9b317306041e59cce12a70cccb8226e66f11e6f05102ed66a1471a4b000b692e8c7a18a9025eebb5ab3cb70377d28d42ec0b527edf55c780c8332b8e0e986f44620cbee39cf3b40e1c4d895f8e97891ddb384615de431c810527a785b3be8ed176bbbd57a669eb06bcb74813c9ef2788b470a10a9507cf281f0c0a", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="34248a95f56f71995c0bd75fe62a25b34cb4f88f6bdddcc836f50d53beba2c49f7"]], @ANYBLOB="60b7bae2b2e00c40a7e047ccc3535e7f9fe0c8370a413cd78f953f0752cfb5a9d8566cc0fcea57d0641dad25e1a07f1f53c74e595148d41936bde7d5e8a29c83647870ddf19e08c2db88526431ee7394efde5dde975d3dd873afb8c78a40ef9ef94427e73ac00cb1185fa53fd2778b4038ac7d328dde2987016e058cc116ba9c5dc0f79f4bd0db3be8ad0a8391657a2b7a27bcd15e072c696d293d6a1ba7deaece0a86bb06514090975be97073b0bc4e2d01", @ANYPTR64], 0x5) 00:01:09 executing program 4: r0 = socket(0x1d, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x407, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) 00:01:09 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x1000000015, r0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 00:01:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r0 = socket(0x18, 0x1, 0x0) socket(0x6, 0x20000000, 0x6) select(0x40, &(0x7f0000000000)={0x7f}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x2ea) fcntl$dupfd(r1, 0xa, r0) 00:01:09 executing program 3: setgroups(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) writev(r0, &(0x7f0000000740), 0x295) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) r3 = __clone(0x0, &(0x7f00000000c0)="1d5e6769102bf9a3ab9174b46f23f4181e73597c13c3cc87b034ec13eca696f44e05f339acd31291a604aacb07f50edb0dbc5054dc048347dcf1ca94d0f2e83c97db43b052b7c56358f7ab6b3ba4a68785d101cc7d158fcded73b9713b2c2eb1503c52d5762f236b5fb41ae4") r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) r5 = getgid() r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r6, &(0x7f0000000300)='~', 0x1) fcntl$getown(r6, 0x5) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r7, &(0x7f0000000300)='~', 0x1) r8 = fcntl$getown(r7, 0x5) r9 = getuid() r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) r13 = geteuid() fchown(0xffffffffffffffff, r13, 0x0) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0xa, r13, r10, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r11, 0x6, 0x21cd, 0x1, 0x40}) r14 = getuid() setuid(r14) r15 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r15, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r14, 0xffffffffffffffff, 0x0, r10, 0x1, 0x7}, 0xf157, 0x9}) setgid(r10) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r16, r17, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r18, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r21 = getgid() r22 = getpid() r23 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r23, 0x1, &(0x7f00000001c0)={{0x9, r20, r21, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r22, 0x7fe, 0x1, 0x1, 0x40}) r24 = __clone(0x0, 0x0) ptrace(0x9, r24, 0x0, 0x0) ptrace(0x5, r24, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r9, r10, r16, r21, 0x40, 0x3ff}, 0x0, 0x80000001, r8, r24, 0x7fffffff, 0x9, 0x3ff}) r25 = geteuid() r26 = getgid() r27 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r27, &(0x7f0000000300)='~', 0x1) r28 = fcntl$getown(r27, 0x5) r29 = getuid() r30 = getgid() r31 = getpid() r32 = msgget$private(0x0, 0x0) r33 = geteuid() fchown(0xffffffffffffffff, r33, 0x0) msgctl$IPC_SET(r32, 0x1, &(0x7f00000001c0)={{0xa, r33, r30, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r31, 0x6, 0x21cd, 0x1, 0x40}) r34 = getuid() setuid(r34) r35 = semget$private(0x0, 0x0, 0x10) semctl$GETPID(r35, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r35, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r34, 0xffffffffffffffff, 0x0, r30, 0x1, 0x7}, 0xf157, 0x9}) setgid(r30) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r37 = getgid() r38 = getpid() r39 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r39, 0x1, &(0x7f00000001c0)={{0x9, r36, r37, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r38, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r41 = getgid() r42 = getpid() r43 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r43, 0x1, &(0x7f00000001c0)={{0x9, r40, r41, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r42, 0x7fe, 0x1, 0x1, 0x40}) r44 = __clone(0x0, 0x0) ptrace(0x9, r44, 0x0, 0x0) ptrace(0x5, r44, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r29, r30, r36, r41, 0x40, 0x3ff}, 0x0, 0x80000001, r28, r44, 0x7fffffff, 0x9, 0x3ff}) r45 = socket$unix(0x1, 0xae7928d61b751789, 0x0) r46 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0\x00', 0x400000, 0x40) r47 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r47, &(0x7f0000000300)='~', 0x1) fcntl$getown(r47, 0x5) r48 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r48, &(0x7f0000000300)='~', 0x1) fcntl$getown(r48, 0x5) r49 = accept$inet(r48, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r50, 0x5) r51 = accept$unix(0xffffffffffffff9c, &(0x7f0000000b40)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018"], &(0x7f0000000b80)=0x38) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r53 = getgid() r54 = getpid() r55 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r55, 0x1, &(0x7f00000001c0)={{0x9, r52, r53, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r54, 0x7fe, 0x1, 0x1, 0x40}) r56 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r56, &(0x7f0000000300)='~', 0x1) r57 = fcntl$getown(r56, 0x5) r58 = getuid() r59 = getgid() r60 = getpid() r61 = msgget$private(0x0, 0x0) r62 = geteuid() fchown(0xffffffffffffffff, r62, 0x0) msgctl$IPC_SET(r61, 0x1, &(0x7f00000001c0)={{0x1, r62, r59, 0xffffffffffffffff, 0x0, 0x10, 0x20}, 0x4, 0x5b, 0x0, r60, 0x6, 0x21cd, 0x1, 0x40}) r63 = getuid() setuid(r63) r64 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r64, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r64, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r63, 0xffffffffffffffff, 0x0, r59, 0x1, 0x7}, 0xf157, 0x9}) setgid(r59) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r66 = getgid() r67 = getpid() r68 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r68, 0x1, &(0x7f00000001c0)={{0x9, r65, r66, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r67, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r70 = getgid() r71 = getpid() r72 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r72, 0x1, &(0x7f00000001c0)={{0x9, r69, r70, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r71, 0x7fe, 0x1, 0x1, 0x40}) r73 = __clone(0x0, 0x0) ptrace(0x9, r73, 0x0, 0x0) ptrace(0x5, r73, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r58, r59, r65, r70, 0x40, 0x3ff}, 0x0, 0x80000001, r57, r73, 0x7fffffff, 0x9, 0x3ff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r74, 0x5) getsockopt$sock_cred(r74, 0xffff, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) sendmsg$unix(r6, &(0x7f0000000d00)={&(0x7f0000000180)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f00000009c0)=[{&(0x7f0000000240)="5714f17c158daaa77925b4efe774d533b4ced100ecd6828d721e8f3919777c305336966d2f21cc925b7dda9b23d67fd5b39d4c2b2c5cfac22dff98243e423f5a5e9928b9a2eeda19b62376ddafc7b338eee5d564a78727e30eeaeac679353dcb3654410490462b5137d8c5542d6a1522ae4273ec16cf97be1aed4524181940bffad5b0014136ae3afd8ad41d72", 0x8d}, {&(0x7f0000000300)="2bb1baaf33348c6e4e034902b7d6133eda878247281ef87d53485f44b0eaa5b304afa64291fbc7e18e70a1fdfdb8d6b50a95d016f6b8746498663b02b4c6f0f96142b395b3fd2b39681b1bcb303562df98ba8318ce9b02d63b97bbb62a48369e8d761d3c80fdde6fee8f3fc4dbfbdf357e359d0d5bc8c8e5c34c182d0a0b187783d3ab11a77c382751f9e6cc12ef3c68e15c37ebf79b0ccaa1047cd62d3a972a872f128b41f899c1656e0ce56d6f2ccb9d31c56313392da4ea1423cfc8637fd89b06323cc5017a6aee5e4ec91d9344be4bccee88c1eef6", 0xd7}, {&(0x7f0000000400)="b35da358db33fe6603f8991f6d43421d762a9d660b91692d0811ed7ec849ea160d266586f4b8d7a6781ea310614455f6f8c65fc199e07a175cf4fd3b535ce7f196e930ee9bd13b30f0e2c034b00018ba1726a9060ba67301de4b25a9dbde308adb7af303bc708b632e01b12735844680dc78a95e0a31714a4e512bf0602cb1108468b0cf2b9638c8a10e127409ac02564ad165320f598ce9c1dfc409e783229827c3746d53fb6a9b646efe9f2b052c6ea6d814770d6edea7779ca8218de9cd0359f5866f52eb40a257c344253ac47b86b86196e2f5f89ec58c0fa650c3e4ce2e3e7a9d9572b7716018c0a396c7332f", 0xef}, {&(0x7f0000000500)="17ebf0d7ec8d8347c970a9f390a24e363df2c7f98d1cccda5e447c688e5129cdd51f882f6995d3321a65b1c9c11db89a011c3bbe2eb659346de840f648833a4b69a4e15351ff5f1a0d7e2a1767ccd3a78d12fa88c6507b047b251f6247d1b80f1e6dbad2257c358129ec85e7d8dd0e4591bf28bae9e6edf41abc67f5cb76aff49333c2b6463c656f375f61330e1b9d4e7b1b3635e22cf98286b85e", 0x9b}, {&(0x7f00000005c0)="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", 0xfa}, {&(0x7f00000006c0)="b72a06e1fd0f14fcb14c3f20f7bdda1445a0c5e4432bda9549360e9dd1fedd0a0a170b874300c7b15915e77e51fcb66a1c00cf3f882738bbadc2be3c63825df74a4348e11bbaa936e3b9ffe4691af9000c0789517e59577f88b347d2cc9a68f3fecba609a215b9260d6c309ac616f308e2499bd16786c977358b517e6d13b471a8fa2620ef21b49d411c2234474c51eb65fd466cf5d078659a4bad894ce9b0308aa4256c", 0xa4}, {&(0x7f0000000780)="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", 0xfd}, {&(0x7f0000000880)="620a5e05d3e894e5268cc2e109168bb980d4a3d7f8974b25a00c033990be1b", 0x1f}, {&(0x7f00000008c0)="6aa87c3d297ec14e03b454af9851136b01a8078f072dbf69ef2924114c3dab212569e506a2908e472f5cd1d070c50089866e2187445c6899bfe7e4f337b1c14c7362ae940150dee4bc284bd3ef35d835c1d6e2f5f170c227c219efe840e14ff278da05370db2bf8d5645b53dfc519fe6e43b3a305ded4ccb33f0d2fcb553bb698b38de4f7c14b7b80f2fc33e5ba8844dc04531ae0c679bbb0c47dea77133a22c5930aa3f4436be49f5eb5ef16bd8b193abe09510dde198dcf3e7a9a18c5e55e216bee9802abd1d69cae767e7866d56eac6ad", 0xd2}], 0x9, &(0x7f0000000c40)=[@cred={0x20, 0xffff, 0x2, r8, r25, r26}, @cred={0x20, 0xffff, 0x2, r3, 0x0, r41}, @rights={0x20, 0xffff, 0x1, [r45, r46, r47, r0]}, @rights={0x28, 0xffff, 0x1, [r4, r2, r49, r50, 0xffffffffffffffff, r51]}, @cred={0x20, 0xffff, 0x2, r54, r65, r75}], 0xa8, 0x3}, 0x400) r76 = getgid() r77 = getpid() r78 = msgget$private(0x0, 0x0) r79 = geteuid() fchown(0xffffffffffffffff, r79, 0x0) msgctl$IPC_SET(r78, 0x1, &(0x7f00000001c0)={{0xa, r79, r76, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r77, 0x6, 0x21cd, 0x1, 0x40}) getpgid(r77) r80 = getpid() r81 = msgget$private(0x0, 0x0) r82 = geteuid() r83 = getgid() setgid(r83) fchown(0xffffffffffffffff, r82, 0x0) msgctl$IPC_SET(r81, 0x1, &(0x7f00000001c0)={{0xa, r82, r5, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r80, 0x6, 0x21cd, 0x1, 0x40}) setpgid(r3, r80) 00:01:09 executing program 4: exit(0x9) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20080, 0x1) readv(r0, &(0x7f0000001cc0)=[{&(0x7f0000000780)=""/132, 0x84}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) writev(0xffffffffffffff9c, &(0x7f00000002c0)=[{&(0x7f0000000340)="dffedd0c6c6f32ddd6c3bc03165458006c623985968de6a10eedb505ac46d5d1699eb19e52ea35aa0f476a1eca381bde1d4d5c559c2506616f5f3cec728424ff9e9b8ad8a421d35ed13c62f866ffaeff54fa8729f3bed1bd168a5280432f51ac600be1c8babed284cb7769a51a7669fcb9a55f474571b1160ffde9f24e841bece38478b439f942bb95948b66e8fb8a385a68b23f7dad29e72cc319e5127c3c7bd4798d25e12ea54a23f6e9f4df3a67d34d642520316c61ce62456ef9d2a8c18a055e4bd16801c22afe85d79feb44e738d4f22fa7ed907eeb50acd3286357d7a861b968109a5af1eb6a97cbdf6a731c98d83977f50705ba16", 0xf8}, {&(0x7f0000000440)="88549eec31491d0bc9f7240b440cc9bcf13e49c5a9e206f5808d20f864a718e413ba573df68e9b015de80fc0caa5937c69ba808b7eb1a697461968bd72479a1834d1bc39449ac990d7ea4039df173b62fbc91ad56f1ff36a1a4103b64f09b8dea67b040ccb2cef72d374cca92505aee390b302f72a416fde6d605cef1b7fe3c0f69fa82df52f5c8123ccffcc8bc53d335cfc3cb88e9c98cdf46e0f6c75bee4932ce6e7692bb2cbfad2d54cc9108ffac86cce6db67bde858bf1161633bf8f44f89c9887471dd171a3", 0xc8}], 0x2) getpeername$inet6(r4, &(0x7f0000000040), &(0x7f0000000080)=0xc) r5 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe0, 0x6}, 0x1000000000004, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0x9, r6, r7, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r8, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r11 = getgid() r12 = getpid() r13 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0x9, r10, r11, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r12, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r15 = getegid() msgctl$IPC_SET(r9, 0x1, &(0x7f0000000140)={{0x0, r10, 0x0, r14, r15, 0x30, 0x7f}, 0x0, 0x7, r8, r8, 0x9, 0x2, 0x7ff}) chown(&(0x7f0000000000)='./file1\x00', r1, r7) 00:01:10 executing program 5: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x1000000029, 0x2764, 0x0, 0xffffffffffffff01) 00:01:10 executing program 1: r0 = socket(0x1f, 0x5, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x4c8b) poll(&(0x7f0000000040), 0x20000000000002db, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x58664c8936db7eb, 0x19a) 00:01:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYRES64=r0], 0x8}, 0x0) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/33, 0xffffffffffffff38}, 0x0) r2 = semget$private(0x0, 0x3, 0x40) semop(r2, &(0x7f0000000000)=[{0x3, 0x9, 0x1000}, {0x0, 0x981, 0x1000}, {0x4, 0x29d}, {0x1, 0xe958}], 0x4) 00:01:10 executing program 2: __clone(0x900, &(0x7f0000000380)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) r1 = fcntl$getown(r0, 0x5) r2 = getuid() r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = geteuid() fchown(0xffffffffffffffff, r6, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0xa, r6, r3, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r4, 0x6, 0x21cd, 0x1, 0x40}) r7 = getuid() setuid(r7) r8 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r8, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r7, 0xffffffffffffffff, 0x0, r3, 0x1, 0x7}, 0xf157, 0x9}) setgid(r3) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0x9, r9, r10, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r11, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r14 = getgid() r15 = getpid() r16 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r16, 0x1, &(0x7f00000001c0)={{0x9, r13, r14, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r15, 0x7fe, 0x1, 0x1, 0x40}) r17 = __clone(0x0, 0x0) ptrace(0x9, r17, 0x0, 0x0) ptrace(0x5, r17, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r2, r3, r9, r14, 0x40, 0x3ff}, 0x0, 0x80000001, r1, r17, 0x7fffffff, 0x9, 0x3ff}) ptrace(0x9, r1, &(0x7f0000000000), 0x6) wait4(0x0, &(0x7f0000000040), 0x4, &(0x7f0000000280)) 00:01:10 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x3, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000000), 0x20000, &(0x7f00000000c0)) ptrace(0x5, r1, &(0x7f0000000100), 0x1) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:01:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) pipe(&(0x7f0000000140)={0xffffffffffffffff}) open$dir(&(0x7f0000000000)='./file0\x00', 0x60, 0x84) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f0000000180)=[{r0, 0x4}, {r4, 0x12}, {r5}, {r3, 0x20}], 0x20000089, 0xfa) pipe(&(0x7f0000000140)) poll(&(0x7f0000000180), 0x21d, 0x0) pread(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x87c) connect$unix(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat(r1, 0x0, 0x0, 0x0) 00:01:10 executing program 0: geteuid() r0 = open(&(0x7f00000000c0)='./file0\x00', 0x410ae9, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x42) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x6bf2881f68493074) r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r6, &(0x7f0000000300)='~', 0x1) r7 = fcntl$getown(r6, 0x5) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0x9, r2, r3, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r4, 0x7fe, 0x1, 0x1, 0x40}) r8 = getuid() r9 = getgid() r10 = getpid() r11 = msgget$private(0x0, 0x0) r12 = geteuid() msgctl$IPC_SET(r11, 0x1, &(0x7f00000001c0)={{0xa, r12, r9, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r10, 0x6, 0x21cd, 0x1, 0x40}) r13 = getuid() setuid(r13) r14 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r14, 0x4, 0x4, &(0x7f00000002c0)=""/116) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r16 = getgid() r17 = getpid() r18 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r18, 0x1, &(0x7f00000001c0)={{0x9, r15, r16, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r17, 0x7fe, 0x1, 0x1, 0x40}) semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r13, 0xffffffffffffffff, r15, r9, 0x1, 0x7}, 0xf157, 0x8001}) setgid(r9) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r20 = getgid() r21 = getpid() r22 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0x9, r19, r20, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r21, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r24 = getgid() r25 = getpid() msgget$private(0x0, 0x26) r26 = getgid() r27 = getpid() r28 = msgget$private(0x0, 0x0) r29 = geteuid() fchown(0xffffffffffffffff, r29, 0x0) msgctl$IPC_SET(r28, 0x1, &(0x7f00000001c0)={{0xa, r29, r26, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r27, 0x6, 0x21cd, 0x1, 0x40}) msgctl$IPC_SET(r28, 0x1, &(0x7f00000001c0)={{0x9, r23, r24, 0x0, 0x0, 0xe0, 0x401}, 0x4, 0x5c, 0xffffffffffffffff, r25, 0x7fe, 0x1, 0x1, 0x40}) r30 = __clone(0x0, 0x0) ptrace(0x9, r30, 0x0, 0x0) ptrace(0x5, r30, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r8, r9, r19, r24, 0x40, 0x3ff}, 0x0, 0x80000001, r7, r30, 0x7fffffff, 0x9, 0x3ff, 0x3}) setuid(r8) r31 = semget$private(0x0, 0x1, 0x400) semctl$GETPID(r14, 0x4, 0x4, &(0x7f00000002c0)=""/100) semctl$IPC_SET(r31, 0x0, 0x1, &(0x7f0000000080)={{0x8, r8, 0xffffffffffffffff, 0x0, r3, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) chown(&(0x7f0000000200)='./file0\x00', r1, r3) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="8e4921ce4f6f6f739943f9ad45f5e23f8d524064a98ff270c8fec63d7e9e6bd93f5ccbd41c4fe1c0ad30a36e116ae1d8507cd2ab1da35552e01febc6faf09dab37da0edd990f76980cd43e4d69d6164680baf8eca644e4fb19671df370097787488dc72c1346f866d4de6e22e17c02094abcf5b3b84aa65d36893bd6f1a030c27cc440b5f27aaffef8dbf2654ba5d9f53dd2c4c3360df9753d110c38db51b775a69f7f3d856aa4856391ef8de5ae636b", 0xb0}], 0x1) r32 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r32, &(0x7f0000000300)='~', 0x1) fcntl$getown(r32, 0x5) r33 = accept$inet(r32, &(0x7f0000000140), &(0x7f0000000180)=0xc) pwrite(r33, &(0x7f00000001c0)="e08202dc208c7ad3f4c8a4b0eebe7288836ff03ee0ed9fcfe4b5b33d34d9", 0x1e, 0x67) flock(r0, 0x5) 00:01:11 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = socket(0x2, 0x2, 0x0) recvfrom$inet6(r2, 0x0, 0x0, 0x1, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000200)=""/226, &(0x7f0000000040)=0xe2) r4 = socket(0x2, 0x2, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x1, 0x0, 0x0) dup2(r2, r4) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x80000, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) readv(r6, 0x0, 0x0) writev(r0, &(0x7f0000000a40)=[{&(0x7f0000000380)="2b33a6c0c5a0dd176d26eff401f4f4c91548579b6be182d2749474d82da96ffd9f6c6921ed45473a708bfee14460c94264463541a1142ead4edbddd4c147a289af2e1ec1c11440460960f34bc00ea2315edf9af8480a366b71223f1a9ea1f269028a0f82f8615a567feffa71f9240a33f0331c20d06e758c7a1921937112ef29211387157100508430", 0x89}, {&(0x7f0000000440)="286b7656bdce1b322b0444cc94e61e03f9192dae09270aeb08b8999918910778a463a09c71c0fd151b656b4dea4ae852b90c24a9b0cc6731ff7b3725804d8c7a5d2e29dcc1b6382a6852", 0x4a}, {&(0x7f0000000c40)="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", 0x181}, {&(0x7f0000000140)="198a248a56300e8c80fbe3bd0b881151f69cf2b600beb4f04090", 0x1a}, {&(0x7f0000000b00)="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", 0xc4}, {&(0x7f00000006c0)="b837a82198bc7c9e0fec133473ff10f89eb7888092afc796219e65ee047d8e8470e209290f9665e3aacad7398c2b794dac6ab823fd804c67ee5fd05c7a62124973ced9e71b44d4715eaba3da808f8ada7edade348adb412f248c90474818abbc6df20de76864c9c9f2bd0c02a25d332f875c716d9dbfcaf55af4f58a918bb4fb6d5927dc7211c882d216ecedac3318549f1c36f9898f6864fcdb4fce94f69c37ee83d574eb9c12c7f18bae", 0xab}, {&(0x7f0000000780)="569a776585c2475e13c8accdbacb43cf1f57cb4af62be4ee4d7a411f10450e3b10246ea0251d592b616fcf39ff57cd48cf0ece7e2931056023b8906597f39d3811cb237df73230dd3755495ba5b59bb3a799f73efe050342739e8be706ac51ee982101ae947d4895087d50787263a1648754f200af22cc51dbc8bb4e0387c02d9e76ed7e77f72eec2d4793f433b42e876810976b517e0608728a220fca2406f4bc6a569c1e8c2c4ee29f44797f01f80e2ab7537c742ca0cb7df09ba198e9cb99985ba9763035d7bf947b7f98d8258cc6e88a6096e8f269807cd67d6c45ec268341b5b92249686c", 0xe7}, {&(0x7f0000000880)="07a99e624ad8a8cb27e89e5aa11f9b64eccb7f05d9b3f2ce47c0cfd4d267a485eca27400720bbee7a4b302c9551738ba32bd001756627bc2477d54b6e613d26b28489c0eb6b979bb794aff5bdaf67fd6159ee9eb536bb6f756f8414a76b5472791c7b23c660e3e65828a45391484f6f060cb9b242615c654cf1051fe4163f37a40b5c76f9f2b7ae33eae405b33", 0x8d}, {&(0x7f0000000940)="1277b9255c7c52ad0557849502614b7754dd5bac095b9925a38bceaefb6176110521125ed9c60c54d400edf959295a6e2ad07cf586529f75a2febdb648a9ecf28b58aef3010907c96edcfd07db67619f8f008f9c675a1e083db2a03fcc3ca33e4556d26451061394f419b9e672b5e86b354ec9bf4f39ccb584930965ad41883a38ab841ef1d5b327a6061c2936e34ec0f17d13c71e857060c055a738389c319743f9a5165ea53b46441521a088200d92af284891a30b5ee81b6f59c7c7af95a48214364841ce0d19", 0xc8}], 0x9) r7 = socket(0x18, 0x3, 0x0) r8 = dup2(r7, 0xffffffffffffffff) mknodat(r8, &(0x7f0000000000)='./file0\x00', 0x1040, 0x4) 00:01:11 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) dup2(0xffffffffffffff9c, r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) write(0xffffffffffffff9c, &(0x7f0000000080)="8de59614cee91f6ae4fce425d5d0585097b9f52695935b89fd09990a6e285a31c2ddb2b5ae2fa9997444dc1a4019711925fd45b43745ba9040aee9e6087d22b32b2ae11da065bae9984ac42943abb75ab7c57e5e6a0a774e68ee27694b98cd6a26ed3a5062", 0x65) fcntl$getown(r1, 0x5) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000280)=0xc) __clone(0x1000, 0x0) poll(&(0x7f0000000140), 0x2000000000000358, 0x0) ptrace(0x6, r2, &(0x7f0000000000), 0x8d5) 00:01:11 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)={{}, {0x0, 0x3fffffff}}, 0x0) 00:01:11 executing program 1: r0 = socket(0x18, 0x400000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="86"], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) bind$inet6(r1, &(0x7f0000000040)={0x18, 0x3, 0x0, 0x8}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r0) r2 = socket(0x18, 0x3, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r0, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) 00:01:11 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0xc0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) utimes(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={{0x9, 0xff}, {0x0, 0x4}}) open(&(0x7f0000000140)='./file0\x00', 0x200, 0x2) rmdir(&(0x7f0000000000)='./file0\x00') 00:01:12 executing program 4: r0 = getgid() r1 = getpid() r2 = msgget$private(0x0, 0x0) r3 = geteuid() fchown(0xffffffffffffffff, r3, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0xa, r3, r0, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r1, 0x6, 0x21cd, 0x1, 0x40}) r4 = getuid() setuid(r4) r5 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r5, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r4, 0xffffffffffffffff, 0x0, r0, 0x1, 0x7}, 0xf157, 0x9}) semop(r5, &(0x7f0000000000)=[{0xd, 0x7, 0x54611411bebf3d90}, {0x2, 0x100, 0x6f5afa59ce02d2ca}, {0x0, 0x7}, {0x0, 0x0, 0x800}, {0x1, 0x7, 0x1000}], 0x5) r6 = socket(0x18, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r7 = getpgrp() fcntl$setown(r6, 0x6, r7) fcntl$lock(r6, 0x4, &(0x7f0000000040)) connect$unix(r6, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:01:12 executing program 5: open(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000380)="1c1698caaa07bcd08a567374817a6cab6598aae642212f133fa8d6f38f420d8ce8c81962cd4c3befa68452a276014bef67d0a40fd641605f7bb6a9c313a112c92f6c019e13513e76a50f8fe66ac2f6ee4c87a7339add0ef720872ec92211c1879ebd0338805c2e71d00720a0132720f04111e33ecd9739c9713940d913959c65742073109fdb214734d15e9a2e29fe3d428caf3e", 0x94}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f0000000440)="d3cb31d521d1454a90a7ed9011683b8edf308cd3d41a36ce9955db261e4b436004b6ccf9fd1e5cb0602f30619db04961fc5b820a1ec9df47393bb393360736c18572abccf541a8de3e966384f884b1c2274d054cb69c6d6bd5e25640c74f41926add5dc8d833e5236bcd1eb5f80c3862b3f1a1a5b40b50e431bbbd69a0413925106430c9391b507dd80a642367361e33aa06f5", 0x28f}, 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0x1258}, {&(0x7f0000000080)="b85e25601982a0525100af83d30d18db8be16bf8e3ac1b5f8a3e5c0509a2a3b03adc78abe81f37719492f3dfcb4a50b6b960b8eeec180f4ff49b444572", 0x3d}, {&(0x7f0000000500)="a18c0c6b078b61a1a47848202478ece5d7f38d191493f986c4dfb20968486402a2cde2899cd7505d1d8c4cad60c2937e5cc6c851fb771eab36a588f2ed1d15a826488f0b3910b53f269221b0878d67e53b734a2f42a0396f07ebd5ac4aa5464e855affa57a674edd99fc400080d923714f1f35e1d2d769806cdecd9ff5a12da503e9a8fd76df84094f8f62", 0x8b}, {&(0x7f00000005c0)="c7c423d5160f06422ed72b3662d942e20b0a0b93511abf45a290cf43f7f3016b6303fd31f220a82fc068e35dc9431d3f1db84e0fe2654346a01386d3598d132d5bfaf67ab77f57acd693bbe1570feda0199f82afb279e425450d8f5317f0eba75954e51e9c109accf6bd36fe378eb5cbf6e532dea13400a4650d42a66f8c", 0x7e}, {&(0x7f0000000640)="d7e6a018c4479d81bbfd564f100d0d84849e158d0286c7ccce1bd29d895873cc086fa9ca11054d982510a49c6b19c98a7be4ca31279c9d427caef28ca34a0f71136533e2705be83585db7eb888aa400e3445e8c938a500a2fd3a622d0ef0868b457018d847693705a83e36c2c14c7deb12937780724094cca35d0a3978a45f3a1d10a4f7a9722d3166e3cb5c240b2f79b03984e6060518f6e980", 0xfe9f}], 0x8) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0xc) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)="dd7548d23f6756d511403c1e9f40c8f74699c55af989caa235803f0d8338dcc5225062813e9f427e29e9628b6e59c1b26292a8a850d5f9a057242369bb43d1de657c1ab47ea0809d3d4279760ca9e9eb831ddc4068df1395ca9f0c869a5e86bc7700ebcdc74d", 0x66}, {&(0x7f00000001c0)="4ab093766cfacf25e03222e7c242306a75f4501ac0d63265e15997f349cd494886141afd184357e71c4b82ac914356cb6291d9d8aa27447f0b70ca4223abd121ce0f5453f0d7e66378332ff3e96626fca1bfb1de7bbeb22fa99b59c4da1795f5a57c9d16a6b907dcee6ae0b10336e42eaf19e26b7bc6547340f57241f0d4088a46d375455d503fd23ed612026a29509cdc6a4c5602608013eb2c4b9969714c04ece7ca4b7e16e832912df54f6c83e3ddb55b6fdc94f49ce1a8222b395b3fabbb0b71cb8c7b05f376516c81b31ce7731a06166a158f5eb73c6287", 0xda}, {&(0x7f00000002c0)="bbbab86389fb3099e60e7bb39c9135a08a1bd33fb9845cb42f9133cb4f47859ab4d28030ea0cc52ee9942652282c6b0b2f98fd431781351b3cde4f869f641029304be4796970736380d038e317b849836d38127b0ad3c08d1faecebb0749a49fb66737e5cf", 0x65}], 0x3) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r3 = socket(0x18, 0x2, 0x0) setsockopt(r3, 0x29, 0x39, &(0x7f0000000000)="8c981219", 0x4) socketpair(0x7de2751e0f514af6, 0x5b96189b6db7fd8a, 0x9, &(0x7f0000000000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000880), &(0x7f00000008c0)=0xfffffffffffffe3e) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 00:01:12 executing program 3: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2002, 0xffffffffffffffff) rename(&(0x7f0000000280)='./file1\x00', &(0x7f0000000240)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) read(r1, &(0x7f00000002c0)=""/212, 0xd4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) write(r2, &(0x7f0000000100)="0fa95afb27af9ddee8a43d4505bd7341cf0918e873eac1a0ec6fcb421b0c6ef2f164e279f7b9e2746b89a635445d8392529e1f51ca3452e7ebfb7f57e787449b70ecc7d6b0304efc36e1d2e9ca463385", 0x50) 00:01:12 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) r5 = fcntl$getown(r4, 0x5) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x9, r0, r1, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r2, 0x7fe, 0x1, 0x1, 0x40}) r6 = getuid() r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = geteuid() fchown(0xffffffffffffffff, r10, 0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0xa, r10, r7, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r8, 0x6, 0x21cd, 0x1, 0x40}) r11 = getuid() setuid(r11) r12 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r12, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r11, 0xffffffffffffffff, 0x0, r7, 0x1, 0x7}, 0xf157, 0x9}) setgid(r7) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r14 = getgid() r15 = getpid() r16 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r16, 0x1, &(0x7f00000001c0)={{0x9, r13, r14, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r15, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r18 = getgid() r19 = getpid() r20 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r20, 0x1, &(0x7f00000001c0)={{0x9, r17, r18, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r19, 0x7fe, 0x1, 0x1, 0x40}) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x5, r21, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r6, r7, r13, r18, 0x40, 0x3ff}, 0x0, 0x80000001, r5, r21, 0x7fffffff, 0x9, 0x3ff}) setuid(r6) r22 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r22, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r22, 0x0, 0x1, &(0x7f0000000080)={{0x8, r6, 0xffffffffffffffff, 0x0, r1, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r23 = getgid() chown(&(0x7f0000000040)='./file0\x00', r6, r23) getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, r23]) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r26 = getgid() r27 = getpid() r28 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r28, 0x1, &(0x7f00000001c0)={{0x9, r25, r26, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r27, 0x7fe, 0x1, 0x1, 0x40}) r29 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r29, &(0x7f0000000300)='~', 0x1) r30 = fcntl$getown(r29, 0x5) r31 = getuid() r32 = getgid() r33 = getpid() r34 = msgget$private(0x0, 0x0) r35 = geteuid() fchown(0xffffffffffffffff, r35, 0x0) msgctl$IPC_SET(r34, 0x1, &(0x7f00000001c0)={{0xa, r35, r32, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r33, 0x6, 0x21cd, 0x1, 0x40}) r36 = getuid() setuid(r36) r37 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r37, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r37, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r36, 0xffffffffffffffff, 0x0, r32, 0x1, 0x7}, 0xf157, 0x9}) setgid(r32) r38 = getgid() r39 = getpid() r40 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r40, 0x1, &(0x7f00000001c0)={{0x9, 0x0, r38, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r39, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r42 = getgid() r43 = getpid() r44 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r44, 0x1, &(0x7f00000001c0)={{0x9, r41, r42, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r43, 0x7fe, 0x1, 0x1, 0x40}) r45 = __clone(0x0, 0x0) ptrace(0x9, r45, 0x0, 0x0) ptrace(0x5, r45, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r31, r32, 0x0, r42, 0x40, 0x3ff}, 0x0, 0x80000001, r30, r45, 0x7fffffff, 0x9, 0x3ff}) r46 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r46, &(0x7f0000000300)='~', 0x1) r47 = fcntl$getown(r46, 0x5) r48 = getuid() r49 = getgid() r50 = getpid() r51 = msgget$private(0x0, 0x0) r52 = geteuid() fchown(0xffffffffffffffff, r52, 0x0) msgctl$IPC_SET(r51, 0x1, &(0x7f00000001c0)={{0xa, r52, r49, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r50, 0x6, 0x21cd, 0x1, 0x40}) r53 = getuid() setuid(r53) r54 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r54, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r54, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r53, 0xffffffffffffffff, 0x0, r49, 0x1, 0x7}, 0xf157, 0x9}) setgid(r49) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r56 = getgid() r57 = getpid() r58 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r58, 0x1, &(0x7f00000001c0)={{0x9, r55, r56, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r57, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r60 = getgid() r61 = getpid() r62 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r62, 0x1, &(0x7f00000001c0)={{0x9, r59, r60, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r61, 0x7fe, 0x1, 0x1, 0x40}) r63 = __clone(0x0, 0x0) ptrace(0x9, r63, 0x0, 0x0) ptrace(0x5, r63, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r48, r49, r55, r60, 0x40, 0x3ff}, 0x0, 0x80000001, r47, r63, 0x7fffffff, 0x9, 0x3ff}) r64 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r64, &(0x7f0000000300)='~', 0x1) r65 = fcntl$getown(r64, 0x5) r66 = getuid() r67 = getgid() r68 = getpid() r69 = msgget$private(0x0, 0x0) r70 = geteuid() fchown(0xffffffffffffffff, r70, 0x0) msgctl$IPC_SET(r69, 0x1, &(0x7f00000001c0)={{0xa, r70, r67, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r68, 0x6, 0x21cd, 0x1, 0x40}) r71 = getuid() setuid(r71) r72 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r72, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r72, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r71, 0xffffffffffffffff, 0x0, r67, 0x1, 0x7}, 0xf157, 0x9}) setgid(r67) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r74 = getgid() r75 = getpid() r76 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r76, 0x1, &(0x7f00000001c0)={{0x9, r73, r74, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r75, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r78 = getgid() r79 = getpid() r80 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r80, 0x1, &(0x7f00000001c0)={{0x9, r77, r78, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r79, 0x7fe, 0x1, 0x1, 0x40}) r81 = __clone(0x0, 0x0) ptrace(0x9, r81, 0x0, 0x0) ptrace(0x5, r81, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r66, r67, r73, r78, 0x40, 0x3ff}, 0x0, 0x80000001, r65, r81, 0x7fffffff, 0x9, 0x3ff}) getgroups(0x5, &(0x7f0000000100)=[r32, 0x0, r49, r78, 0xffffffffffffffff]) setgroups(0x3, &(0x7f0000000140)=[r24, r26, r82]) open$dir(&(0x7f0000000040)='./file0\x00', 0x2050631, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') 00:01:12 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() msgget$private(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r5 = getgid() r6 = getpid() r7 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0x9, r4, r5, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r6, 0x7fe, 0x1, 0x1, 0x40}) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0x9, 0x0, r2, r1, 0x0, 0xe0, 0x6}, 0x5, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) r8 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r8, &(0x7f0000000300)='~', 0x1) r9 = fcntl$getown(r8, 0x5) r10 = getuid() r11 = getgid() r12 = getpid() r13 = msgget$private(0x0, 0x0) r14 = geteuid() fchown(0xffffffffffffffff, r14, 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0xa, r14, r11, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r12, 0x6, 0x21cd, 0x1, 0x40}) r15 = getuid() setuid(r15) r16 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r16, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r15, 0xffffffffffffffff, 0x0, r11, 0x1, 0x7}, 0xf157, 0x9}) setgid(r11) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r18 = getgid() getpid() r19 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r17, r18, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r0, 0x3, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r21 = getgid() r22 = getpid() r23 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r23, 0x1, &(0x7f00000001c0)={{0x9, r20, r21, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r22, 0x7fe, 0x1, 0x1, 0x40}) r24 = __clone(0x0, 0x0) ptrace(0x9, r24, 0x0, 0x0) ptrace(0x5, r24, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r10, r11, r17, r21, 0x40, 0x3ff}, 0x0, 0x80000001, r9, r24, 0x7fffffff, 0x9, 0x3ff}) setregid(r2, r21) readv(0xffffffffffffffff, &(0x7f0000000580)=[{0x0}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r25, 0x5) readv(r25, &(0x7f0000000200)=[{&(0x7f0000000040)=""/225}, {&(0x7f0000000140)=""/156}], 0x1000000000000094) 00:01:12 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) r1 = fcntl$dupfd(r0, 0x1e, 0xffffffffffffffff) openat(r1, &(0x7f0000000180)='./file0/file0/file0\x00', 0x10000, 0x108) mkdir(&(0x7f0000000080)='./file2\x00', 0x0) symlink(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000140)='./file0/file0\x00') [ 209.0091626] WARNING: defaulted mmap() share type to MAP_SHARED (pid 3355 command syz-executor.3) ~©Zû'¯Þè¤=E½sAÏ èsêÁ ìoËB nòñdây÷¹âtk‰¦5D]ƒ’RžQÊ4RçëûWç‡D›pìÇÖ°0Nü6áÒéÊF3…[ 209.0392073] WARNING: defaulted mmap() share type to MAP_SHARED (pid 3355 command syz-executor.3) 00:01:13 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x188}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2400230, 0x0) 00:01:13 executing program 5: r0 = socket(0x18, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x22f31c4799636e5f, &(0x7f00000000c0)=@in={0x2, 0x0}, 0xc) select(0x40, &(0x7f0000000180)={0x7, 0x2, 0x3ff, 0x3, 0x2, 0x3, 0x10000, 0xe48e}, &(0x7f00000001c0)={0x18000000000, 0x0, 0x1, 0x40, 0x5, 0x4, 0x1, 0x7}, &(0x7f0000000200)={0x80000001, 0x2, 0x1, 0x47, 0x7f, 0x80000001, 0x14000000000000}, &(0x7f0000000240)={0x4, 0x9}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) pipe(&(0x7f0000000280)) r1 = accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0xc) bind(r1, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0xffffffffffffff18) semop(0x0, &(0x7f0000000040)=[{0x0, 0x9, 0x2000}, {0x1, 0x1f03, 0x800}, {0x4, 0x7, 0x1000}, {0x4, 0xff, 0x3000}, {0x1, 0x8, 0x1400}, {0x0, 0x2, 0x800}, {0x3, 0x5, 0x1000}, {0x0, 0x81, 0x2000}], 0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, 0x0, 0x0) 00:01:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pread(r0, &(0x7f0000000140)="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", 0x1000, 0x52) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000040), 0x20, 0x0) ptrace(0x5, r1, &(0x7f0000000100), 0x0) 00:01:13 executing program 4: open(0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6(0x18, 0x1, 0x9) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0, 0x6) 00:01:13 executing program 1: sync() socket$inet6(0x18, 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x200) 00:01:13 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x104) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000140), 0x0) fdatasync(0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x8) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/107, 0x6b}], 0x1, 0x0) ~©Zû'¯Þè¤=E½sAÏ èsêÁ ìoËB nòñdây÷¹âtk‰¦5D]ƒ’RžQÊ4RçëûWç‡D›pìÇÖ°0Nü6áÒéÊF3…[ 210.1410581] ubc_uiomove: error=14 [ 210.1610897] ubc_uiomove: error=14 00:01:14 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchdir(r0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2050631, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)='j', 0x1}], 0x1) semget(0x3, 0x3, 0x0) socket$inet6(0x18, 0x2, 0x81) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r6, &(0x7f0000000300)='~', 0x1) r7 = fcntl$getown(r6, 0x5) msgctl$IPC_SET(r5, 0x1, &(0x7f00000003c0)={{0x9, r2, r3, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r4, 0x7fe, 0x1, 0x9, 0x40}) r8 = getuid() r9 = getgid() r10 = getpid() msgget$private(0x0, 0x24) r11 = geteuid() fchown(0xffffffffffffffff, r11, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0x9, r12, r13, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r14, 0x7fe, 0x1, 0x1, 0x40}) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000340)={{0xa, r11, r9, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5a, 0x0, r10, 0x6, 0x21cd, 0x1, 0x40}) r16 = getuid() setuid(r16) r17 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r17, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r16, 0xffffffffffffffff, 0x0, r9, 0x1, 0x7}, 0xf157, 0x9}) setgid(r9) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r18, r19, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r23 = getgid() r24 = getpid() r25 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r25, 0x1, &(0x7f00000001c0)={{0x9, r22, r23, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r24, 0x7fe, 0x1, 0x1, 0x40}) r26 = __clone(0x0, 0x0) ptrace(0x9, r26, 0x0, 0x0) ptrace(0x5, r26, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r8, r9, r18, r23, 0x40, 0x3ff}, 0x0, 0x80000001, r7, r26, 0x7fffffff, 0x9, 0x3ff}) setuid(r8) r27 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r27, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r27, 0x0, 0x1, &(0x7f0000000080)={{0x8, r8, 0xffffffffffffffff, 0x0, r3, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) semctl$SETVAL(r27, 0x4, 0x8, &(0x7f0000000080)=0x800) [ 210.4115084] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1298 command syz-executor.0) [ 210.4315379] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1298 command syz-executor.0) 00:01:14 executing program 3: r0 = socket(0x1f, 0x3, 0x0) setsockopt(0xffffffffffffff9c, 0xc9a8, 0x0, 0x0, 0xffffffffffffff70) sendmsg(r0, &(0x7f0000000b40)={&(0x7f0000000000)=@in={0x2, 0x2}, 0xc, &(0x7f0000000680)=[{&(0x7f0000000040)="1f23e0cb47d4d30c6a1622b3f6fde505b8c6bc028467ed4a400083ea1ab74f25aa64c6f90b5d71ac8e0a362922efd323a0971aab75bb1e521ec0195252f80293f6ae7ff2e3e522b8c294f6628646067678d38d0ea225823891d4959a64a6a4c3d157e7aae4f2425226", 0x69}, {&(0x7f00000000c0)="e3b5e866c4e201cb0219da81d837253f1bdc0769be533cbfca44fe6425b0e517d7e408b301054d9fe9cde53558913c7647fc7bfe248ee2d0b81323743ad50ba0a60478337d672341d6d0ebd2256d49fa8cbd9ff51ac6d3e45bd269ce0beb59863afc89bd64f30226a18ad9ecb7e766904a40ffbc0ce319e1e6031d18272a7431d3909feffe35c3009a79bc091d5bc62157710c685fbbcbc86a6be1bf23e3d44d77abea1ae8cb7ff595c0d12a75702eca", 0xb0}, {&(0x7f0000000180)="aae0b84213cc073ab1a3d9416408a3d988fc02c48168935453b81b043d1dff5b89a4f23461ca085b52945f3bed2bbf9b7b44dbce0b5e12c4d95352e7c7819a6ada2bf4db2a1131f84e028d8c4835f7c116efc9cf65fbcfe737fae2ca1d19648a94667caa51e3782ef25bac85490b253bcffcf9ba12c0bf33c082006fd63c64eb2174ecf327839a41d64692a85dfe5d9c8aa604458a6330bafd323496438e345396bec689f208c8af0eb62a668d747387bcad3f494fc9ca55b62495460f88f48c1b362dd1d1baebb8581b873d4bb0fe22fdccb856294bff5ce1fa6d8e731d0604f0d80d842ca883609867bae6ebbd20298f901fb9011197e6", 0xf8}, {&(0x7f0000000280)="0463b0b6a5a0297bee461a8e28f1b2c71d923ba2078e502e187487b4cce27689085f7dd1ab93e4db103c6e69d1071e101bd8345bacddf4bbb87112a7077071e091", 0x41}, {&(0x7f0000000300)="29bb9e24a616df311e2ff07505dec4679f23a1e7f75f91fe7c384f8577a600851c6c7bb6c3dac36d7b7641310ced0ced872b2b8127200d01cb4cb374ffd8420eb8317d7bec9ef7e277f5547862f5", 0x4e}, {&(0x7f0000000380)="63f401fb954d06d3d3abdc2d0c04a3216de18eaf2a7da682e054e9e579f9769b1778bf918c0be34a8846dc6a82697cdd450feafe1393c82f7a6709ad1df490a88e2084ccbb9fa02110ea57fe84472bfd478cae890e54487496b6050d347896398158fc4e5bfc94558606b1b472a85d154455640315d37a65f22056c83f603a7309932ba28fd0f47adfd8195768d33b5e1472690fff77a4ccf3b62b73ef63e431724a40c30c98c08322dcf4672b54452d09538f6812861d193bd6b15c949f1e3f7416bd1180dce3fbc367cbb01f1291", 0xcf}, {&(0x7f0000000480)="d90d186e40372b6e17c13491466e2aec67762c1d60e2f22869545facef612b98dd89fc0c4c874ab0bbbccb473c40e390871d0658d02b0cc64554d56037246203c5ba1137b1f4aafa64", 0x49}, {&(0x7f0000000500)="1f06fede840b01932311740539d6a535cb2576a7a44bd93fcafcbed3c688b27ad7e0e982dfb11c7a13ac5055e07667a393b5fde2e4b6a44cd239ec3e0e46a7ca4d499b69cb2cf848e2ee5723aca20cb16c3e29e63019c2839fb3cddf28318a8866665033ec55aa3665fd5d7a894c966716640867f5382accc8935bffd386c7619b5dd8e2f40d99b74dd4842e17c3dba949d0ef9273d0542b52c194b9c329646c59a9debff830928e756434caffa20f5cbdb07b161e4b61aff558827733ae26a91af067", 0xc3}, {&(0x7f0000000600)="f1f37e7ca5953f1fdf44ad1fa38599456be7d6d1f49a30d9c53f3d960679c1992820b262667ccfeaac404d1b054b30abbeee4f30bd0b437ea35ad8dd25e7203136c7fb8bb71876da1faed00d12eb65af3782bb431e76d0858a1934a4678460d6c9552c68f3a14bbbdd2bddccfd", 0x6d}], 0x9, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x400}, 0x400) getsockopt(r0, 0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) pwritev(r1, &(0x7f0000000e00)=[{&(0x7f0000000b80)="0c6c52d1eab842259e35a3a88908c82d22faa94aee7af7f6296ffb80680a9c51077c7ac8fe54e3cb18e856472816d21de6592527d8939a5bd09a46114a5de64c3f1b4bc8c728279b1a0557687d57d3a5f731253f5bd28df075f2a141e9f9dcd4ff1c05e92f03988fce2c167da8726b4679bbb2fd15b0e2d8f6b6e05ee2d288ad03788923df9e3432b8d3a2bd3863079467a3e1cb132cac5c34c5df586c48212c2e27c84b1f9f6a86d4a0f94553346fcde7a4", 0xb2}, {&(0x7f0000000c40)="91d6abdf8d187592349e29b9da40c0ea9526b82256ff48aa34f3b8a309f2d620e9315568d8b12bf5ce7a2bb6716fa9576f24b9a76c532dbf7d5a6a1a76c4207f465f32bc0d6467f124b0b0d3bd380d8ef5c06864c62f05bc3b0049c281d95283383c0fadbca76d3b59fabb21939caf7aa935997626b721f62e720dcf6db5686dc68e81c5fd876f8a730e62b8c310203f94659ad7881ef76b15a90b22152db3fb2f66df45560395f9c86e2229957683cb6acfdef8519e71ef82123ec9089ac60d2ca1dc7cbc0c90ed36e7555b20ba47b83a03e7a7c40e56ab23ba53c35b34241a73664ee318c246d28e", 0xe9}, {&(0x7f0000000d40)="18e4f0a872c5192896f06a3eb15cb96b6fbbc06d5ae464906a8526f7fe828c266fa2756d0795ab2fa08c1835444b1b746b6e7a77e3378d270ae4c21ea953892f11199d9ffae272a0f66f24679d51bca1a873d0909d782dfa6d274deae7ec93ff5633efd7990d30d27e0c43a540a115bc184024c2610cdc1c53e648a1c8165d105fb2", 0x82}], 0x3, 0xe99e) 00:01:14 executing program 0: mkdir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x0) stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x8000, 0x0) 00:01:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0/file0\x00') rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) bind$unix(r0, &(0x7f0000000080)=@abs={0xaf8cf48e16c3ca80, 0x0, 0x2}, 0x8) 00:01:14 executing program 2: socketpair(0x12, 0x2, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) fcntl$getown(r0, 0x5) 00:01:14 executing program 3: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2002, 0xffffffffffffffff) rename(&(0x7f0000000280)='./file1\x00', &(0x7f0000000240)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x50, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) [ 211.1126887] WARNING: defaulted mmap() share type to MAP_SHARED (pid 1934 command syz-executor.3) 00:01:14 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) r2 = fcntl$getown(r1, 0x5) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x10000) r5 = getgid() r6 = getpid() r7 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0x9, r3, r5, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r6, 0x7fe, 0x1, 0x1, 0x40}) r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = geteuid() fchown(0xffffffffffffffff, r11, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r11, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r9, 0x6, 0x21cd, 0x1, 0x40}) r12 = getgid() r13 = getpid() r14 = msgget$private(0x0, 0x0) r15 = geteuid() fchown(0xffffffffffffffff, r15, 0x0) msgctl$IPC_SET(r14, 0x1, &(0x7f00000001c0)={{0xa, r15, r12, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r13, 0x6, 0x21cd, 0x1, 0x40}) r16 = getgid() r17 = getpid() r18 = msgget$private(0x0, 0x0) r19 = geteuid() fchown(0xffffffffffffffff, r19, 0x0) msgctl$IPC_SET(r18, 0x1, &(0x7f00000001c0)={{0xa, r19, r16, 0xffffffffffffffff, r4, 0x10, 0x1}, 0x4, 0x5b, 0x0, r17, 0x6, 0x21cd, 0x1, 0x104}) bind$unix(r0, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="94c54400", @ANYRES32, @ANYRES32=r1], @ANYRES64=r2, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRESOCT=r0, @ANYRES32=r1, @ANYRESOCT=r0, @ANYPTR, @ANYPTR, @ANYRES32=r5], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=0x0, @ANYPTR64, @ANYRES32=r9, @ANYRESHEX], @ANYRES64=r14, @ANYRESOCT=r19, @ANYRESDEC]], 0x1) lstat(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f00000000c0)) [ 211.1727909] WARNING: defaulted mmap() share type to MAP_SHARED (pid 1934 command syz-executor.3) 00:01:15 executing program 0: msgget(0x3, 0x210) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 00:01:15 executing program 5: r0 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000180)=@in={0x2, 0x1}, 0xc, &(0x7f00000006c0)=[{&(0x7f00000002c0)="1cff6e03c7afb7c0334f8c61ff78822bf5424be7697209d6ecbca96c8d9f67f7df48ee0277268c6849906e0341016581dcc9f6c7e3d99ac04962072179b23c089eecf429df343d01c7a01c631feb2d216ff9c6528f88fdcdcebab1cc0e9782c03f80644815d8294d051ecd5e926a1f58308cef455c3f8965ac6506e101ef1c73d312108ff2f47a9b5bc85880d73d4b546f386a0776c85e2480b32d9082c590927470b71eadccee6ce62d1630fa31291a", 0xb0}, {&(0x7f0000000380)="db6a5a3e8f339d465bae0307a42dc398dce2f966d3948fb23b97c18e3d93cbc67921295fcd971ce61815f92b54cbd71a60e78206a336b2a61279e2bffe08730ac560c0c7de229fee9578645dcec240499d111f78ac8fb7d603ec8698389cf69f5f1d9cd5db2324e30b4ceec44de5c077689a2a6c19a63f343509c97f28f832021fc74478c1d532e71667c71e8814450e780c2727b28168a9de43589a89752f4207840b6c42513b964fdb2eb77cfb515cbec8d373e5ee599ce4d87b13efa39b6f75381a0f7dd0b4cd967a645f49d63e9f6656afd5d2725352adbb4b7548ea3b5c5748bec79e3437ca10df7ecca5b788d860c6f5d124", 0xf5}, {&(0x7f0000000480)="05a51ff855af50a0d2d91c634b3470a7103a65676e3efe826a0f6ab02c2df1e04ad1944d3b271a0ccf5e14e2fd989866f6eb99ccdf66be17b00f811e53a4001ab3035a72162fc65f50cef31bf6ddab", 0x4f}, {&(0x7f0000000500)="aff7d1dbe775f71fbcaca01ead221d03e25469c739c31fe9044849ea93fedf83a356031d2854f16c63a2c7545321f81bc3da2bfc95ad1582cd3108e8b71676985770c318001180ec0c3a7bcab958091826369db5eb7286c0416b86232e8c79f37309b688e33309b73bcba092de9c95c85e59acbe4738c630d2aa5fa297c529833f72f338929de69bc583590e3fb80e97e0e53b13cc068240f1701f347975cb60f7531434de653c8b86bf8e3f519be9fc0d9f3c", 0xb3}, {&(0x7f00000005c0)="67e8c4c29fde6c585d9d28e038d51499b6aa0369686a01ce397a5abe98fa2e43dfaa99d05c9233d3e139ed08214d38aaffc3d9b03dc5f1183e3336ed3c17d0c58d796ea59e07d2909d7994ece687e6e40d1dbd5f0124f4dcf23adcc9954ad1c2df525d4be03d6508d0210a86822c6016a61950d7dcd99cce95a111e1eacee4a1761acc313ae33b6b36f24718a50216f59597887067ba8ec990595855783623c67241b4ea5c1ab94fd06e75f5f9deff8984a638eefb3efa3179008caba5ac284250a58c17efc476eae8848cac3e6d35afd2f09deb509ed7cdcff302", 0xdb}], 0x5, &(0x7f0000000740)=[{0x30, 0x29, 0x400, "d6b568f981214513aa68a4f287dd58b824fa80c94477e6e947f8c811c9d5a077"}, {0xc0, 0x1, 0x7, "b0f97a5031d9b11884d34589d1d0ba803a1d3797499ddaa394d79a94998f806c42afe4e18e2caf36f25daa8ff3be8b78e4758f01f8bc00dba5c4f0318b834a92602b56d836bd72e99c3727b9be2980099371cb041758a24a0893cd3bd24a028a78d21dafda656e46ae9d392f74bbfb4e70754093ba2f6df047a8e595b1f73920d63afeef6f91645e476c6267c488b37f4e13b2977c3f51293160ac1ae52fee54090a3cd752b3c3debd33"}, {0xa0, 0xffff, 0x8bd7, "c9cd0119afb448536b42e66e06ac5eb7a8d41b4b32a021a5d407b54e662663c6806b37bb9d71658f5112e4ff6e470c531ee4f3a8065515efc72013574b2b2db009ac77809d2413985aef666b69d5716048e1c6c16d76e5ba4c48bea4d4704ca45116712b259653138e7ad5452f2a8316b761de1cd48aff9fa0bc24b0418580c46bd0c2e61b797d19b7351078fd055b3c"}, {0x88, 0xffff, 0x314, "5f9daabfb0d0dd63c192e8739440057f71163a4536d6ace66c1a5e1caca5ffe9c76e8f93e64839f34e6b3913618e7ec7f01da908186d730e209dd827a8ca9b68037d4be52e506f8482e7b5a342f0a5d25908e77302238b6c437ace926e120df85d3a450b1e494739c360cb5b755dd27bc6fe405fae6f"}], 0x218}, 0x6) r1 = socket(0x18, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r4 = getgid() open$dir(&(0x7f00000009c0)='./file0\x00', 0x81, 0x80) r5 = getpid() r6 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x9, r3, r4, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r5, 0x7fe, 0x1, 0x1, 0x40}) ptrace(0x5, r5, &(0x7f0000001180), 0x0) r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = geteuid() fchown(0xffffffffffffffff, r10, 0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0xa, r10, r7, 0xffffffffffffffff, 0x0, 0xc2, 0x1}, 0x4, 0x5b, 0x0, r8, 0x6, 0x21cd, 0x1, 0x40}) sendto$inet(0xffffffffffffff9c, &(0x7f0000000000)="9b39a0be04e25e48168786d8905f7013bd605534a059b3c0a4a658507da15030634ddcc9d4657319d1c67cb2478011da9f0c69ca2e4cbbb13f862fbdeaaa5bfb4bdecdc25b55c615506fb1bb7a955fa3652dc61c2f986504c7325a51f599582ed014aee38dc5339c049de18bf7946423e75ab6c32c0007ee6680d9a2d9ea77ba0162991f8cf27d1e6533c2c0959395d43c8361b64d7047c84180cce40c268619a78357e70221c251e48c9d93dc47bf862e", 0xb1, 0x20f1d2becd72ff0d, &(0x7f0000000140)={0x2, 0x1}, 0xc) sendmsg(r1, &(0x7f0000000100)={0x0, 0x3b5, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYRESHEX=0x0, @ANYRES64, @ANYRESHEX=r1, @ANYRES16=r1, @ANYRESOCT=r0, @ANYRES16, @ANYRES64=r10], 0x20}, 0x0) 00:01:15 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') close(r0) 00:01:15 executing program 1: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) __clone(0x100, &(0x7f0000000040)="b11a972744f4aa00a4ea86d3c9868d727883644de7fa") mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) munlock(&(0x7f0000002000/0x4000)=nil, 0x4000) getrlimit(0x0, &(0x7f0000000080)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 00:01:15 executing program 0: __clone(0x0, &(0x7f00000004c0)) socket(0x0, 0x0, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r0 = __clone(0x0, &(0x7f00000004c0)) wait4(r0, 0x0, 0x69, 0x0) wait4(r0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='/*\x00', &(0x7f0000000080)='-!\xf0\x00', &(0x7f00000000c0)=':}*^\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='^:%\x00']) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000400)=""/39, 0x27}, {&(0x7f0000000200)=""/211, 0xd3}, {&(0x7f0000000440)=""/96, 0x60}, {&(0x7f0000000380)=""/1, 0x1}], 0x4, 0x40) 00:01:15 executing program 4: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x73f9}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/215, 0xd7}], 0x14b) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000001600)=""/77, 0x4d}, {&(0x7f00000022c0)=""/115, 0x73}, {&(0x7f0000001700)=""/230, 0xe6}, {&(0x7f0000001800)=""/253, 0xfd}, {&(0x7f0000001900)=""/15, 0xf}, {&(0x7f0000001940)=""/53, 0x35}, {&(0x7f0000001980)=""/141, 0x8d}, {&(0x7f0000001a40)=""/157, 0x9d}, {&(0x7f0000001b00)=""/207, 0xcf}], 0x9) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) writev(r4, &(0x7f0000002180)=[{&(0x7f0000001cc0)="b6e771693a9eca87ae7a331d230b65fcf880589beb979e9cb07814b5665cfe84ffc203ded811cea477d862156914bf53c70bad2a97034587295d6005f8e0e71b988b97c065c3306535fa661cf3d821f364e5b362393d4503216c83db214ad89f89fb7c713aff0da7cd0bc68ed825362a807af476caa8f926e42622383a9ebf3f51082afdaffd9d2dac3c8841c290852ed7c8dec1c922233508257f1e1d860b0cccda0f42eedb9524004294cd98e5a609fd8ddb2601a97d3dc8aaeb135f3bc330a08a0787559d1a150904a7c2d06c87625795ffd06651e2012359160b", 0xdc}, {&(0x7f0000001dc0)="a923b950d03231bbeb4a61017537c90c5c96747bc66edcc8e9081ba142e625605d06203cb0886e26dd697e201e2b560a3988f50d7dbdac07283f3d19769f2f20b0be4f2525907df14aa538694b5d98bc432934dbe44e27f2823fff35b9172e0c32f69d717b4b819ed49cdf072d4a3a5848e067a57df07544cdedc480b3671f8c66", 0x81}, {&(0x7f0000001e80)="894fd239df0336eb3b2fc19a01364c5cacf376107dbfc45a3d647b9ffa45db681b761efbe13f", 0x26}, {&(0x7f0000001ec0)="6ab0d30d50b6f2caa018c7e7b2b57567255d583bb2078d6ce00ebcd140dc06f459e86838da69f436fe68363e4503a57fa7e47a647bc3454235dc1bf5ce2735028ecca8dbf8283be84074f9f894b877f0514ac6a86da578e2e5cb64336c8d638cbd603d74cd59a3b55e2fda419021c2dabc86cbb1d21b254f56eb4b3d8fbda1dfa257f2f5b6ac782bc5feb1eddf3a516767494f4f0bc854dfa8bebdf0323c", 0x9e}, {&(0x7f0000001f80)="0b7fbf62a575", 0x6}, {&(0x7f0000001fc0)="73ef1bc8fd61e6d4eb43098158394b6ddda3754bac4fe0aa69ecb2707f935330db7f48039e37c0ed160e2f51d0df1bbafdf34721e2a3becd1c84e74b851220ed6fe95817ec51982e4599c43a2a35bdc21a875622d9c35224cf6705f305ff1fbca5253e9fb1097e52cb6c99e776588ed07dfde219d169404750bc21656ac7aa2511dd3dc3b7273f3287f23456db2f360b1003490b927da5de0efbdf703a0fea2e02ff1bf15f6fa14d0bf9e42226eae6dda2a6351dfa3a81d6789d704c66410408016c59ebac8012c96d094edd9c9291f353db8425ef5bbf628fc83eae4227f8d32814e87a", 0xe4}, {&(0x7f00000020c0)="65879280bd34cec8e013bbf187fd21d4eeaca6e50b98bb308abf", 0x1a}, {&(0x7f0000002100)="48be8288b5a279b375a80ab8d0bd511d3e342af23182b78448c7151356e6be178e937440086f0cef200702790e45fd6922ca8ecb279f033cce8d8c22e33c30619781d2de7edad30c", 0x48}], 0x8) fcntl$getown(r3, 0x5) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) fcntl$getown(r5, 0x5) readv(r5, &(0x7f0000001580)=[{&(0x7f0000000140)=""/114, 0x72}, {&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000380)=""/243, 0xf3}, {&(0x7f0000000480)=""/239, 0xef}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x5) r6 = dup2(r2, r3) renameat(r6, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x100c, &(0x7f0000002240), &(0x7f0000002280)=0x10) fcntl$getown(r7, 0x5) fchmodat(r7, &(0x7f0000002200)='./file0\x00', 0x0, 0x200) 00:01:15 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000000000)="e5cd3794", 0x4) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:01:16 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) getgroups(0x7, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) chown(&(0x7f0000000800)='./file0\x00', 0x0, r0) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_LOCK(r1, 0x3) r2 = getuid() fchownat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', r2, 0x0, 0x600) r3 = socket(0x2, 0x1, 0x0) getsockopt(r3, 0x0, 0x4, 0x0, 0x0) r4 = getpgrp() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r6 = getpid() r7 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0x9, r5, 0x0, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r6, 0x7fe, 0x1, 0x1, 0x40}) setsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={r4}, 0xc) getuid() 00:01:16 executing program 5: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) chroot(0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)) poll(&(0x7f0000000180)=[{r1}, {}, {0xffffffffffffffff, 0x10}], 0x3, 0xfa) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000400)="1f259bf923bc80a24115c21139890f2ca177522063c5f16e48361a8595f811f21cf98d78c4e23cf32bd34df17a34071c5281a2cd160459c421c4", 0x3a}], 0x1, 0x0) _lwp_self() open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6, &(0x7f00000001c0)=0xc) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) r4 = socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r6, &(0x7f0000000300)='~', 0x1) fcntl$getown(r6, 0x5) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000240)="f1267e14ddd53b064908e2b7ab2e13418ee38cd68790b18ff6cb765f449375f9f6e2ec1db48e2777227e043aa2ae", 0x2e}, {&(0x7f0000000440)="05aa2c8aa35914ab11dfca703c66d85c0e018d332c99fe60ec3e753bf77ec650aea363863ac7ccc26ef949f8f659b2fd037e810158daed19820ce70e98048b7b266f4707fd74a3117a403ef5d56ecdf3a1af1eed7367a3e8e3444dbe023511d1409c091802e8b745e94544216e6d9bbcbd35951daec6ab0c701c268e38963a5f9c13fa4e84f9e8ad3da9bd18d9eba666cce6e2b46830c2fa38d23ee0003dc01da06b9b06aaae68a1a15e4b9d7c6f7da844433fe0fb4ead2a84e9cac33ad3b0363e0e727cb4fb9d592301476549", 0xcd}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB="35999e030f6c9d2f3fc0d4708b198f3db72a3fbdddf132cfb0000000"], 0x40, 0x4}, 0x4) pipe(0x0) 00:01:17 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000080), 0x400000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)='b', 0x347fff08) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) 00:01:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) fchdir(r0) r1 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) setsockopt(r2, 0xfffffff9, 0x9, &(0x7f0000000080)="2639352cc5a08a4905c89f94bfb799725a49b6f726c618a2a970bbdaa75e9ab6e021d532e7f6cbae2d2787ab8ee0824fedb367f0c7f0a6853393805771268cb48f09bfb82c6e96fcd7c391bd3d8222fad1fc", 0x52) 00:01:17 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0xc2cc0908f3bc6d06) mknod(&(0x7f0000000040)='./file0\x00', 0x4000, 0x3) rmdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000100)='./file0\x00', 0x6a0171, 0x8) 00:01:17 executing program 2: chroot(0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) r1 = accept(r0, 0x0, &(0x7f0000000100)) connect(r1, &(0x7f0000000200)=@in6={0x18, 0x0, 0x5, 0x3ff}, 0xc) fcntl$getown(r0, 0x5) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) seteuid(r2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) fcntl$dupfd(r3, 0x0, r4) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r5, &(0x7f0000000280)=@in={0x2, 0x1}, 0xc) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:01:17 executing program 4: r0 = socket(0x18, 0x400000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="9177"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r0, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) setsockopt(r2, 0x4, 0x401, &(0x7f0000000080)="0813f30bf99cd1fa3c542b1ffdee31227810b86d0b85f313ec4d1f9a3f", 0x1d) 00:01:17 executing program 5: socket(0xbfaaef7d2f79ea24, 0x0, 0x3) r0 = semget$private(0x0, 0x0, 0xc2388de4712e9cf8) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x80) getsockname$inet(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/205) 00:01:17 executing program 5: r0 = socket(0x2, 0x1, 0x28) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="62020207e00000018878db89b045a7dda2b51c38843c2ad2e90504689e690188352d606efa01a9db413ba1fb5f98001116ef3afab52f6e97a11e4ba22c56c1f835202f049d13cc48f9bc4c0c15ff6628b340c4e5b7fc45b81a32fd73b8f390c13b4e9b585c2fd0c80cce481772070071165b709319906ecba601e9a076186cf1242447bfc4a726c45e2cf345e5c3c55b2ae13dfc6a544b2edc7ff8f042695ea08fdc50e58bde764830a2f8b235d002af1fb505493b0e1294ede0f5b182fe47cdbcd5056a840dbbb2b7f9e588365c10e16212bebeb9e3c236bb5380127caaae3b6966496cf8dd0f59e68715e4c1f79f42d4ebc469d58b3e7b8b72990000000000"], 0x10) 00:01:17 executing program 4: getrusage(0xfffffffffffffffe, &(0x7f0000000140)) open$dir(&(0x7f0000000040)='./file0\x00', 0x2050631, 0x0) 00:01:17 executing program 5: sync() r0 = socket$inet6(0x18, 0x3, 0x0) getsockname(r0, 0x0, 0x0) r1 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) getgid() getpid() r3 = msgget$private(0x0, 0x26) r4 = getppid() r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) r6 = fcntl$getown(r5, 0x5) r7 = getuid() r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = geteuid() fchown(0xffffffffffffffff, r11, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r11, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r9, 0x6, 0x21cd, 0x1, 0x40}) r12 = getuid() setuid(r12) r13 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r13, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r12, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) setgid(r8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r15 = getgid() r16 = getpid() r17 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x9, r14, r15, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r16, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r18, r19, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x5, r22, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r7, r8, r14, r19, 0x40, 0x3ff}, 0x0, 0x80000001, r6, r22, 0x7fffffff, 0x9, 0x3ff}) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x1009, r2, r8, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r4, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x10000) r24 = getgid() r25 = getpid() r26 = msgget$private(0x0, 0x0) r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x0) r30 = geteuid() fchown(0xffffffffffffffff, r30, 0x0) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0xa, r30, r27, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r28, 0x6, 0x21cd, 0x1, 0x40}) msgctl$IPC_SET(r26, 0x1, &(0x7f00000001c0)={{0x9, r23, r24, r30, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r25, 0x7fe, 0x1, 0x1, 0x42}) r31 = geteuid() r32 = getgid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x4, r23, r24, r31, r32, 0xd1, 0xfcd8}, 0x400, 0x2, r1, r1, 0x9000000000000, 0x4, 0x80, 0x3}) socket$inet6(0x18, 0x40000000, 0x94) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) 00:01:18 executing program 5: open$dir(0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x70841, 0x0) setuid(0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="c617d0f01c20731d8638f961d843bb6c2dab4e204b206da6b85ea3d937f26060f72c6bfb067a80e294e1df7b217f10e4aa576e070891c8574a833c55ba51b5214c2d0ed749a5e2a2298acf19fdcdd288cbfb49717aefc7cf6a230cfcd48982e0860d328941c332b05ebef32e21841121d9e1b75515fa", 0x76}], 0x1) 00:01:18 executing program 4: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x81, 0x0) 00:01:18 executing program 1: setpgid(0x0, 0x0) __clone(0x0, 0x0) wait4(0x0, 0x0, 0x2, 0x0) wait4(0x0, 0x0, 0x8, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) lseek(r0, 0x4, 0x3) 00:01:18 executing program 0: msgget(0x2, 0x400) r0 = paccept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc, 0x70000000) accept(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) socketpair(0x1d, 0x3, 0x0, 0x0) 00:01:18 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r10, &(0x7f0000000300)='~', 0x1) r11 = fcntl$getown(r10, 0x5) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0x9, r6, r7, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r8, 0x7fe, 0x1, 0x1, 0x40}) r12 = getuid() r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x0) r16 = geteuid() fchown(0xffffffffffffffff, r16, 0x0) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0xa, r16, r13, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r14, 0x6, 0x21cd, 0x1, 0x40}) r17 = getuid() setuid(r17) semctl$GETPID(0x0, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r17, 0xffffffffffffffff, 0x0, r13, 0x1, 0x7}, 0xf157, 0x9}) setgid(r13) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r18, r19, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r23 = getgid() r24 = getpid() r25 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r25, 0x1, &(0x7f00000001c0)={{0x9, r22, r23, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r24, 0x7fe, 0x1, 0x1, 0x40}) r26 = __clone(0x0, 0x0) ptrace(0x9, r26, 0x0, 0x0) ptrace(0x5, r26, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r12, r13, r18, r23, 0x40, 0x3ff}, 0x0, 0x80000001, r11, r26, 0x7fffffff, 0x9, 0x3ff}) setuid(r12) r27 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r27, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r27, 0x0, 0x1, &(0x7f0000000080)={{0x8, r12, 0xffffffffffffffff, 0x0, r7, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r28 = getgid() chown(&(0x7f0000000040)='./file0\x00', r12, r28) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r30 = getgid() r31 = getpid() r32 = msgget$private(0x0, 0x0) r33 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r33, &(0x7f0000000300)='~', 0x1) r34 = fcntl$getown(r33, 0x5) msgctl$IPC_SET(r32, 0x1, &(0x7f00000001c0)={{0x9, r29, r30, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r31, 0x7fe, 0x1, 0x1, 0x40}) r35 = getuid() r36 = getgid() r37 = getpid() r38 = msgget$private(0x0, 0x0) r39 = geteuid() fchown(0xffffffffffffffff, r39, 0x0) msgctl$IPC_SET(r38, 0x1, &(0x7f00000001c0)={{0xa, r39, r36, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r37, 0x6, 0x21cd, 0x1, 0x40}) r40 = getuid() setuid(r40) r41 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r41, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r41, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r40, 0xffffffffffffffff, 0x0, r36, 0x1, 0x7}, 0xf157, 0x9}) setgid(r36) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r43 = getgid() r44 = getpid() r45 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r45, 0x1, &(0x7f00000001c0)={{0x9, r42, r43, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r44, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r47 = getgid() r48 = getpid() r49 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r49, 0x1, &(0x7f00000001c0)={{0x9, r46, r47, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r48, 0x7fe, 0x1, 0x1, 0x40}) r50 = __clone(0x0, 0x0) ptrace(0x9, r50, 0x0, 0x0) ptrace(0x5, r50, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r35, r36, r42, r47, 0x40, 0x3ff}, 0x0, 0x80000001, r34, r50, 0x7fffffff, 0x9, 0x3ff}) setuid(r35) r51 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r51, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r51, 0x0, 0x1, &(0x7f0000000080)={{0x8, r35, 0xffffffffffffffff, 0x0, r30, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000180)={{0x7, r4, r5, r12, r30, 0x60, 0x3}, 0x6, 0x38000000, 0x100000000}) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6, 0x12, r0, 0x0, 0x4) execve(&(0x7f0000000340)='./bus/file0\x00', 0x0, 0x0) 00:01:18 executing program 5: getpid() mkdir(&(0x7f0000000000)='./file1\x00', 0x1) chdir(&(0x7f0000000040)='./file0/file0\x00') getgid() r0 = msgget(0x0, 0x110) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x0) r4 = geteuid() fchown(0xffffffffffffffff, r4, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0xa, r4, r1, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r2, 0x6, 0x21cd, 0x1, 0x40}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) r6 = fcntl$getown(r5, 0x5) r7 = getuid() r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = geteuid() fchown(0xffffffffffffffff, r11, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r11, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r9, 0x6, 0x21cd, 0x1, 0x40}) r12 = getuid() setuid(r12) r13 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r13, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r12, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) setgid(r8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r15 = getgid() r16 = getpid() r17 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x9, r14, r15, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r16, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r18, r19, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x5, r22, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r7, r8, r14, r19, 0x40, 0x3ff}, 0x0, 0x80000001, r6, r22, 0x7fffffff, 0x9, 0x3ff}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r24 = getgid() r25 = getpid() r26 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r26, 0x1, &(0x7f00000001c0)={{0x9, r23, r24, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r25, 0x7fe, 0x1, 0x1, 0x40}) r27 = getegid() r28 = getpgrp() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x0, r4, r19, r23, r27, 0x150, 0x9}, 0x3a5, 0x9, 0xffffffffffffffff, r28, 0x3, 0xfffffffffffffff7, 0x7, 0xfffffffffffffffd}) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') getpgrp() rmdir(&(0x7f00000000c0)='./file0\x00') 00:01:18 executing program 2: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) getpeername(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc) rmdir(&(0x7f0000000000)='./file0\x00') pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:01:18 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0xe, &(0x7f0000000080)="01000000", 0x4) r1 = socket(0x10, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) r3 = accept(r2, &(0x7f00000000c0)=@un=@abs, &(0x7f00000002c0)=0x8) sendto$unix(r3, 0x0, 0x0, 0x1, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa) bind(r1, &(0x7f0000000100)=@in={0x2, 0x1}, 0xc) socket(0x18, 0x3, 0x80) open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r5 = getuid() r6 = getuid() setreuid(r5, r6) r7 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x10, r7, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) pipe2(&(0x7f0000000080), 0x180000e) pipe2(&(0x7f0000000040), 0x140000c) r8 = socket(0x10, 0x5, 0x96) getsockopt$inet_opts(r8, 0x0, 0x1, &(0x7f0000000200)=""/135, &(0x7f0000000000)=0x87) r9 = msgget$private(0x0, 0x0) msgrcv(r9, 0x0, 0x0, 0x3, 0x0) msgsnd(r9, &(0x7f0000000140)={0x1, "e3865d15c122832e709d6923c61a38faa10a4d9cdc0b960002ec000000000500"/41}, 0x6, 0x800) 00:01:18 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = __clone(0x0, 0x0) r1 = getppid() wait4(r1, 0x0, 0xa9e0e89773b55507, &(0x7f0000000080)) ptrace(0x2, r0, 0x0, 0x5) getpgid(0x0) socketpair$unix(0x1, 0x2fcffaf16e0b52a5, 0x0, &(0x7f0000000000)) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r0, &(0x7f0000001180), 0x0) 00:01:19 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) bind$inet6(r0, &(0x7f0000000000)={0x18, 0x3, 0x7, 0x2}, 0xc) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt(r1, 0x0, 0x2, &(0x7f0000000140)="0100202d", 0x4) 00:01:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) socket(0x18, 0x1, 0x0) select(0x40, &(0x7f0000000000)={0x7f}, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x210169, 0x150) 00:01:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:01:19 executing program 4: setuid(0xee01) r0 = semget(0x3, 0x1, 0x2) semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000040)=""/110) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) write(r1, &(0x7f00000000c0)="bd2fa76f93e13876fbc64e63e2aefe16746b29a2d6890562d99709166a3018d5fdedb071a8988d875d8df3f81cbef7ff98ac0addc234da9fc79cedb1c3ab0929a2e650545b21b31727f45470833edefa80abb8571bddd40dbbb2b2f99450afbfdc6575be3987a5137966ea8d59", 0x6d) clock_nanosleep(0x40000001, 0x0, &(0x7f0000000000), 0x0) msgget$private(0x0, 0x22) 00:01:19 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40202, 0x130) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{&(0x7f0000000480)="346536e7b8a523f64866ccacb67f9ea762301e55ec2634f54ca621b57ec63c31ae943cf7a9fb789d1e8f3af16822f6fbd447c4e30b76648e2e8d7a5494b9f649549d58cd4248a9fa724a1eaa", 0x4c}, {&(0x7f0000000500)="a262717c1083fb03ed86f04b5ac419b3433d53ae79f3a8ea19702ea19a78cd", 0x1f}, {&(0x7f0000000540)="b5f41c76f45bede34849200d926507f925cdd77ca68b39c7a474eb194dbbf55c394eb0470af6a876378208f8c161993753404897d554998d228f8a4c372a3249b49c325b3b33fa528032ab93fcc2762ff29841375aca57dc43fe5989dcbdd2f5e0e3c47c03934f3fe28c23a1a4e1ac5daa7780bc595881ff24f6d0", 0x7b}, {&(0x7f00000005c0)="aea36aabde23420bcb62531f115e0f6aa5e8efc7770106048c4b63209e220fbec6b7076f9b1d11d7a43219a6ed12a1f3acd8cf51a91e2a5b7a37f2e66a92cedebb2be3f634fb96c51f819e7ce4ca7638c499dd6eb4422c316867ce0c3f525c24a6ebf96bee32403d93a0908f7b2d981c15529a90a53996a429e8f661b547b1c8b0e2e544715293b1cab2cb8a105535c868f4c96a6eb24d52aa7655a427fa52b6fbe84b54ee8816ff1ea1fad5ad2a3432a2426ac8a5851a0d9049e3f1a4ddb29222cba26a77fe49bcb6febbb497302a54f96bb8b205d29377322a", 0xda}, {&(0x7f00000006c0)="fa07d6a1a8e48617a6b54a965240bb860086b84b7ec2d57ff5b56bad1bc96eb6a223d449ce01e60c6429addff35c7914e4cbbf8c6a43a5dbbacfb90d89fe3f4b30bc9d35ae45c30eade9463e72f36c45050f990b2fa2ebd1e3ac6453b69c530b1034095749c3735550b7411212ec8fd865862029fff61cd41f70fb049c4809bb062298a16878954d064b6ca50b0c06777b64a8580c22e02494563685f96c3d46facb3f7e4570ef7ccb6e8bf1cf09acdf7c84e27745", 0xb5}, {&(0x7f0000000780)="6ccb31d059edbdf2334b319cafb9ad75e517dc8138f1a938e1f09b0a994119973732107168c0a42a1849d79413bf7a4ca188089380953eb5bd91f5cf76791b5d1fe9622ce49f562d64f37bcfae5fd528fa2d815a7b73182247600ecfc676bb03be32ee113bc72cd5d3bc7c1584cc721c8aec5de1e49ed1667704bd0b9c0e4a7ee2b8c23b0182e6c64c0efd094107760117edca0c8ebba9d248f333cd284686fb6978412282714df622c3e18feb126768d576fca43642c0f5b0f1e06601c04430aea839413708bdb6704035c493abd440172b3c5e57bc5a68ca70c8819030ef97530bd8b8082baa2887392a6060", 0xed}, {&(0x7f0000000880)="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", 0xfe}, {&(0x7f0000000980)="9a494aab7571af38204459034c4da1ab9ac0b005f3ab6a84f245c1dbc2ec6ac6e83afaaf728fd9c5ce833f05771073497f3587fc7892d8ab010d79430f6a743b0fbb8b4f55bcac603d5da4aae429c5a20efabf1d3e3e369d03b2a49a1e2030226e3781fa36c1c70a4afd87f692a9563922a20d02b660e3f794ca0b28468fb4a0", 0x80}], 0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) readv(r0, &(0x7f0000002b80)=[{&(0x7f0000001980)=""/23, 0x17}], 0x1) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="7cf27178", 0x4}, {&(0x7f00000001c0)="eb51777f1353d440afb761a91fb89ecc98ec781384cab49342ea0fbff8537c268f71211b64b13a6d1ecdfd0ae2a28026450d5c4f4400989e4fb8389ffc14aea1960cb43b3ed9a1219556fcceb7d03df1e138db1c042f07777b1228f8601ab8b5762533e1877d8a3001f4a32e198356aaed0af8de8a6c927c0edb71336789cc3c6ce6c51c735fe7bbad798bbbb5a749197b790e15931f459b22e92727bbd6d87987a2c514f87faba2e2526ec46f0e1db67f6c97e21707ea1ea45a41702b399b1d2df719168d2203e093200b564edb7e740fa8d0a318a1278fe56313936f9c0a18b17fb6", 0xe3}, {&(0x7f0000000080)="9379d899a14cc1ec6679ba6840be8af546d9961754b1e8e86e5e1b8aa6e0bb511e6712e9632056fd15a24af3cf494dc68624984827b3840aef7df9eaa481b46ad30a65365831803cd1402165eb740d316d208ac93d354542a54049dd50177efa3461f803eccaa6e37feda9", 0x6b}, {&(0x7f0000000140)="ce9e0827ef5e21ba03d89f7ec4fec76ab0a2a5cd95", 0x15}, {&(0x7f0000000380)="e9a51d455d8343b0f5b0371e282912a926fa707069edecaefc9ea8f0c2d9a009e0995b5c6ebabcfaa5a34eb47a96d75e4f88725bdeda442496e1522f20b1995892683330383e1ae4e64c0e8f57d5d3029aa16db921d5b9d0c1316a1737b6b1e662652d9207a6dd1cce396ffd699f373bff30a493834f73d9df32b4937f647df0ccfb647787a6fddc8daccdf49c31386719cb898c297e812f6821a43c94e36d5486725d551e13a427b1bb9f3b2fdcac7701bd9beb2c1f5e8ecb085cd34736e84039e5a8092567ec8a4c69ebe361478e537c12693964222167639deaa404a79817b698b59cf1faf3524b44cb39deea75653e7dc76b", 0xf4}], 0x5, 0x5) 00:01:19 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x123) mkdir(&(0x7f00000001c0)='./file0\x00', 0x132) rmdir(&(0x7f0000000100)='./file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='.\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) 00:01:19 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="020000005d0e5e4321f0f7fdef", 0xd) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) r3 = dup2(r1, r0) sendmsg$unix(r3, &(0x7f0000001700)={0x0, 0x0, 0x0, 0xa7}, 0x0) fcntl$getflags(r1, 0x3) getpeername$unix(r3, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) [ 216.9123875] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 832 command syz-executor.3) 00:01:20 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r10, &(0x7f0000000300)='~', 0x1) r11 = fcntl$getown(r10, 0x5) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0x9, r6, r7, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r8, 0x7fe, 0x1, 0x1, 0x40}) r12 = getuid() r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x0) r16 = geteuid() fchown(0xffffffffffffffff, r16, 0x0) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0xa, r16, r13, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r14, 0x6, 0x21cd, 0x1, 0x40}) r17 = getuid() setuid(r17) semctl$GETPID(0x0, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r17, 0xffffffffffffffff, 0x0, r13, 0x1, 0x7}, 0xf157, 0x9}) setgid(r13) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r18, r19, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r23 = getgid() r24 = getpid() r25 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r25, 0x1, &(0x7f00000001c0)={{0x9, r22, r23, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r24, 0x7fe, 0x1, 0x1, 0x40}) r26 = __clone(0x0, 0x0) ptrace(0x9, r26, 0x0, 0x0) ptrace(0x5, r26, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r12, r13, r18, r23, 0x40, 0x3ff}, 0x0, 0x80000001, r11, r26, 0x7fffffff, 0x9, 0x3ff}) setuid(r12) r27 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r27, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r27, 0x0, 0x1, &(0x7f0000000080)={{0x8, r12, 0xffffffffffffffff, 0x0, r7, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r28 = getgid() chown(&(0x7f0000000040)='./file0\x00', r12, r28) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r30 = getgid() r31 = getpid() r32 = msgget$private(0x0, 0x0) r33 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r33, &(0x7f0000000300)='~', 0x1) r34 = fcntl$getown(r33, 0x5) msgctl$IPC_SET(r32, 0x1, &(0x7f00000001c0)={{0x9, r29, r30, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r31, 0x7fe, 0x1, 0x1, 0x40}) r35 = getuid() r36 = getgid() r37 = getpid() r38 = msgget$private(0x0, 0x0) r39 = geteuid() fchown(0xffffffffffffffff, r39, 0x0) msgctl$IPC_SET(r38, 0x1, &(0x7f00000001c0)={{0xa, r39, r36, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r37, 0x6, 0x21cd, 0x1, 0x40}) r40 = getuid() setuid(r40) r41 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r41, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r41, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r40, 0xffffffffffffffff, 0x0, r36, 0x1, 0x7}, 0xf157, 0x9}) setgid(r36) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r43 = getgid() r44 = getpid() r45 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r45, 0x1, &(0x7f00000001c0)={{0x9, r42, r43, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r44, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r47 = getgid() r48 = getpid() r49 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r49, 0x1, &(0x7f00000001c0)={{0x9, r46, r47, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r48, 0x7fe, 0x1, 0x1, 0x40}) r50 = __clone(0x0, 0x0) ptrace(0x9, r50, 0x0, 0x0) ptrace(0x5, r50, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r35, r36, r42, r47, 0x40, 0x3ff}, 0x0, 0x80000001, r34, r50, 0x7fffffff, 0x9, 0x3ff}) setuid(r35) r51 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r51, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r51, 0x0, 0x1, &(0x7f0000000080)={{0x8, r35, 0xffffffffffffffff, 0x0, r30, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000180)={{0x7, r4, r5, r12, r30, 0x60, 0x3}, 0x6, 0x38000000, 0x100000000}) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6, 0x12, r0, 0x0, 0x4) execve(&(0x7f0000000340)='./bus/file0\x00', 0x0, 0x0) 00:01:20 executing program 0: exit(0x4) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = shmget(0x2, 0x1000, 0x100, &(0x7f000027f000/0x1000)=nil) r1 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0) shmat(r0, &(0x7f000002b000/0x1000)=nil, 0x1000) sendmsg$unix(0xffffffffffffffff, &(0x7f00000029c0)={0x0, 0xfffffffffffffde6, 0x0, 0xc559f510e9fa7cbf, 0x0, 0x1ac}, 0x0) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200250, 0x1c3) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) r4 = fcntl$getown(r3, 0x5) r5 = getuid() r6 = getgid() r7 = getpid() r8 = msgget$private(0x0, 0x0) r9 = geteuid() fchown(0xffffffffffffffff, r9, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0xa, r9, r6, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r7, 0x6, 0x21cd, 0x1, 0x40}) r10 = getuid() setuid(r10) r11 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r11, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r10, 0xffffffffffffffff, 0x0, r6, 0x1, 0x7}, 0xf157, 0x9}) setgid(r6) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0x9, r12, r13, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r14, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r16, r17, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r18, 0x7fe, 0x1, 0x1, 0x40}) r20 = __clone(0x0, 0x0) ptrace(0x9, r20, 0x0, 0x0) ptrace(0x5, r20, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r5, r6, r12, r17, 0x40, 0x3ff}, 0x0, 0x80000001, r4, r20, 0x7fffffff, 0x9, 0x3ff}) getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000000040)='./file0\x00', r12, r21, 0x700) 00:01:20 executing program 5: mknod(&(0x7f0000000100)='./file0\x00', 0x1ffb, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = dup(r0) pwrite(r1, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1084548, 0x102) 00:01:20 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x6, 0x20000000, 0x9) poll(&(0x7f0000000080)=[{r1, 0x1}], 0x1, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:01:20 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202"], 0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) r1 = fcntl$getown(r0, 0x5) r2 = getuid() r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = geteuid() fchown(0xffffffffffffffff, r6, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0xa, r6, r3, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r4, 0x6, 0x21cd, 0x1, 0x40}) r7 = getuid() setuid(r7) r8 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r8, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r7, 0xffffffffffffffff, 0x0, r3, 0x1, 0x7}, 0xf157, 0x9}) setgid(r3) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0x9, r9, r10, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r11, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r15 = getgid() getpid() r16 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r16, 0x1, &(0x7f00000001c0)={{0x9, r14, r15, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r13, 0x7fe, 0x1, 0x1, 0x40}) r17 = __clone(0x0, 0x0) ptrace(0x9, r17, 0x0, 0x0) ptrace(0x5, r17, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r2, r3, r9, r15, 0x40, 0x3ff}, 0x0, 0x80000001, r1, r17, 0x7fffffff, 0x9, 0x3ff}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x0) r22 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r22, &(0x7f0000000300)='~', 0x1) r23 = fcntl$getown(r22, 0x5) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r18, r19, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) r24 = getuid() r25 = getgid() r26 = getpid() r27 = msgget$private(0x0, 0x0) r28 = geteuid() fchown(0xffffffffffffffff, r28, 0x0) msgctl$IPC_SET(r27, 0x1, &(0x7f00000001c0)={{0xa, r28, r25, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r26, 0x6, 0x21cd, 0x1, 0x40}) r29 = getuid() setuid(r29) r30 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r30, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r30, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r29, 0xffffffffffffffff, 0x0, r25, 0x1, 0x7}, 0xf157, 0x9}) setgid(r25) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r32 = getgid() r33 = getpid() r34 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r34, 0x1, &(0x7f00000001c0)={{0x9, r31, r32, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r33, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r36 = getgid() r37 = getpid() r38 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r38, 0x1, &(0x7f00000001c0)={{0x9, r35, r36, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r37, 0x7fe, 0x1, 0x1, 0x40}) r39 = __clone(0x0, 0x0) ptrace(0x9, r39, 0x0, 0x0) ptrace(0x5, r39, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r24, r25, r31, r36, 0x40, 0x3ff}, 0x0, 0x80000001, r23, r39, 0x7fffffff, 0x9, 0x3ff}) setuid(r24) r40 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r40, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r40, 0x0, 0x1, &(0x7f0000000080)={{0x8, r24, 0xffffffffffffffff, 0x0, r19, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r41 = getgid() chown(&(0x7f0000000040)='./file0\x00', r24, r41) r42 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r42, &(0x7f0000000300)='~', 0x1) r43 = fcntl$getown(r42, 0x5) r44 = getuid() r45 = getgid() r46 = getpid() r47 = msgget$private(0x0, 0x0) r48 = geteuid() fchown(0xffffffffffffffff, r48, 0x0) msgctl$IPC_SET(r47, 0x1, &(0x7f00000001c0)={{0xa, r48, r45, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r46, 0x6, 0x21cd, 0x1, 0x40}) r49 = getuid() setuid(r49) r50 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r50, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r50, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r49, 0xffffffffffffffff, 0x0, r45, 0x1, 0x7}, 0xf157, 0x9}) setgid(r45) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r52 = getgid() r53 = getpid() r54 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r54, 0x1, &(0x7f00000001c0)={{0x9, r51, r52, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r53, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r56 = getgid() r57 = getpid() r58 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r58, 0x1, &(0x7f00000001c0)={{0x9, r55, r56, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r57, 0x7fe, 0x1, 0x1, 0x40}) r59 = __clone(0x0, 0x0) ptrace(0x9, r59, 0x0, 0x0) ptrace(0x5, r59, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r44, r45, r51, r56, 0x40, 0x3ff}, 0x0, 0x80000001, r43, r59, 0x7fffffff, 0x9, 0x3ff}) getgroups(0x1, &(0x7f0000000080)=[r56]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r63 = getgid() setgroups(0x7, &(0x7f00000001c0)=[r15, r41, 0xffffffffffffffff, r60, r61, r62, r63]) r64 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r64, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r64, 0x0, 0x0) close(r64) r65 = socket(0x0, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(r65, &(0x7f0000000600)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f00000005c0)=[@rights={0x10}], 0x10}, 0x0) 00:01:20 executing program 4: __clone(0x600, 0x0) r0 = semget$private(0x0, 0x1, 0x100) semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:21 executing program 0: compat_50__lwp_park(0x0, 0x0, 0x0, 0x0) r0 = _lwp_self() _lwp_unpark(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) bind(r1, &(0x7f0000000000)=@in6={0x18, 0x3, 0x40, 0x2}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = geteuid() fchown(0xffffffffffffffff, r6, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0xa, r6, r3, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r4, 0x6, 0x21cd, 0x1, 0x40}) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r7, &(0x7f0000000300)='~', 0x1) r8 = fcntl$getown(r7, 0x5) r9 = getuid() r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) r13 = geteuid() fchown(0xffffffffffffffff, r13, 0x0) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0xa, r13, r10, 0xffffffffffffffff, r10, 0x10, 0x1}, 0x4, 0x5b, 0x0, r11, 0x6, 0x21cd, 0x1, 0x40}) r14 = getuid() setuid(r14) r15 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r15, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r14, 0xffffffffffffffff, 0x0, r10, 0x1, 0x7}, 0xf157, 0x9}) setgid(r10) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r16, r17, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r18, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r21 = getgid() r22 = getpid() r23 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r23, 0x1, &(0x7f00000001c0)={{0x9, r20, r21, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r22, 0x7fe, 0x1, 0x1, 0x40}) r24 = __clone(0x0, 0x0) ptrace(0x9, r24, 0x0, 0x0) ptrace(0x5, r24, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r9, r10, r16, r21, 0x40, 0x3ff}, 0x0, 0x80000001, r8, r24, 0x7fffffff, 0x9, 0x3ff}) getgroups(0x5, &(0x7f0000000080)=[0x0, r21, 0x0, 0x0, 0x0]) fchownat(r2, &(0x7f0000000040)='./file0\x00', r6, r25, 0x200) 00:01:21 executing program 5: mknod$loop(0x0, 0x0, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) r6 = fcntl$getown(r5, 0x5) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) r7 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x10000) r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x5, r11, &(0x7f0000001180), 0x0) ptrace(0x9, 0x0, 0x0, 0x0) ptrace(0x5, 0x0, &(0x7f0000001180), 0x0) r12 = geteuid() fchown(0xffffffffffffffff, r12, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r12, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r9, 0x6, 0x21cd, 0x1, 0x40}) r13 = getuid() setuid(r13) r14 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r14, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r13, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) setgid(r8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r16 = getgid() r17 = getpid() r18 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r18, 0x1, &(0x7f00000001c0)={{0x9, r15, r16, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r17, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r20 = getgid() r21 = getpid() r22 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0x9, r19, r20, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r21, 0x7fe, 0x1, 0x1, 0x40}) r23 = __clone(0x0, 0x0) ptrace(0x9, r23, 0x0, 0x0) ptrace(0x5, r23, &(0x7f0000001180), 0x0) r24 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r24, &(0x7f0000000300)='~', 0x1) r25 = fcntl$getown(r24, 0x5) r26 = getuid() r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x0) r30 = geteuid() fchown(0xffffffffffffffff, r30, 0x0) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0xa, r30, r27, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r28, 0x6, 0x21cd, 0x1, 0x40}) r31 = getuid() setuid(r31) r32 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r32, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r32, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r31, 0xffffffffffffffff, 0x0, r27, 0x1, 0x7}, 0xf157, 0x9}) setgid(r27) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r34 = getgid() r35 = getpid() r36 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r36, 0x1, &(0x7f00000001c0)={{0x9, r33, r34, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r35, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r38 = getgid() r39 = getpid() r40 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r40, 0x1, &(0x7f00000001c0)={{0x9, r37, r38, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r39, 0x7fe, 0x1, 0x1, 0x40}) r41 = __clone(0x0, 0x0) ptrace(0x9, r41, 0x0, 0x0) ptrace(0x5, r41, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r26, r27, r33, r38, 0x40, 0x3ff}, 0x0, 0x80000001, r25, r41, 0x7fffffff, 0x9, 0x3ff}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r7, r8, r15, r27, 0x40, 0x3ff}, 0x0, 0x80000001, r6, r23, 0x7fffffff, 0x9, 0x3ff}) setuid(r7) r42 = semget$private(0x0, 0x4, 0x400) open(&(0x7f0000000100)='./file1\x00', 0x800, 0x10) semctl$GETPID(r42, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r42, 0x0, 0x1, &(0x7f0000000080)={{0x8, r7, 0xffffffffffffffff, 0x0, r2, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r43 = getgid() chown(&(0x7f0000000040)='./file0\x00', r7, r43) 00:01:21 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x5, 0x0, 0x80, 0x3, 0x7fff}, 0xc) connect(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = dup(0xffffffffffffff9c) dup2(r0, r1) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/164, 0xa4}, {&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/118, 0x76}], 0x3, &(0x7f0000000440)=""/4096, 0x1000}, 0x43) getpgrp() madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) _lwp_create(&(0x7f0000001900)={0x8, &(0x7f0000001880)={0x0, &(0x7f0000001800)={0x4, 0x0, {[0x9, 0x5, 0x0, 0x524]}, {0x852f, 0x8, 0x1}, {0x9, 0x7a9, '\x00'}}, {[0x3f, 0x80000000, 0xabe]}, {0x38000, 0x3ff}, {0x2, 0x3, ':^\x00'}}, {[0x768, 0x1f, 0x7, 0x3]}, {0x9, 0xcf, 0x1}, {0x6, 0x101, '-\x00'}}, 0xc0, &(0x7f0000001680)) setsockopt$sock_timeval(r3, 0xffff, 0x100b, &(0x7f0000001480)={0x5, 0x4}, 0x10) listen(r1, 0x3f) pipe2(&(0x7f00000014c0)={0xffffffffffffffff}, 0x1000000) fcntl$getown(r4, 0x5) clock_nanosleep(0x40000000, 0x0, &(0x7f0000001500)={0x6, 0x100000000}, &(0x7f0000001540)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001580)={0xffffffffffffffff}) dup(r5) mlock(&(0x7f0000ff5000/0xb000)=nil, 0xb000) r6 = open(&(0x7f00000015c0)='./file0\x00', 0x400000, 0x1) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001600), &(0x7f0000001640)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000016c0), &(0x7f0000001700)=0xc) pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000) fchmodat(r7, &(0x7f0000001780)='./file0\x00', 0x8, 0x0) r8 = socket$inet6(0x18, 0xba0e6e3e022d8036, 0x6) setsockopt$sock_timeval(r8, 0xffff, 0x8b63b81f37ef2b97, &(0x7f00000017c0)={0x6d57, 0xffffffffffff226a}, 0x10) 00:01:22 executing program 4: socketpair(0x1d, 0x3, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) r2 = semget$private(0x0, 0x2, 0x461) semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000100)=""/184) r3 = dup2(r0, r1) pread(r3, &(0x7f0000000000)="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", 0xfc, 0x8) socket$inet(0x2, 0x20000000, 0x1f) 00:01:22 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchdir(r1) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x4, 0x5) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x0) accept(r2, 0x0, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x5, 0x810, r2, 0x0, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x5, 0x811, r0, 0x0, 0x3) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:22 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmget(0x0, 0x1000, 0xc5a7939cef5172e9, &(0x7f0000ffa000/0x1000)=nil) 00:01:23 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt(r0, 0x0, 0x7f, &(0x7f0000000000)="1901b882", 0x763bff6c8959c5ec) r1 = semget(0x1, 0x11208c62e179c9a4, 0x4) semop(r1, &(0x7f0000000040)=[{0x3, 0x6, 0x1800}, {0x2, 0x8, 0x800}, {0x4, 0x9, 0x800}, {0x4, 0x7e2, 0x800}, {0x1, 0x7}, {0x1, 0x5, 0x1800}, {0x2, 0x1000, 0x1000}, {0x4, 0x8000, 0x400}, {0x6, 0x7, 0x1400}, {0x0, 0x3}], 0xa) 00:01:23 executing program 2: __clone(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x9, r0, r1, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r2, 0x7fe, 0x1, 0x1, 0x40}) ptrace(0x80009, r2, 0x0, 0x0) r4 = __clone(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r6 = getgid() r7 = getpid() r8 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0x9, r5, r6, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r7, 0x7fe, 0x1, 0x1, 0x40}) ptrace(0x1, r7, 0x0, 0x60) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0x9, r9, r10, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r11, 0x7fe, 0x1, 0x1, 0x40}) r13 = getpgid(r11) wait4(r13, &(0x7f0000000340), 0x2, &(0x7f0000000380)) r14 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r14, &(0x7f0000000300)='~', 0x1) fcntl$getown(r14, 0x5) r15 = paccept(r14, 0x0, &(0x7f0000000080), 0x384d6cd2d5bd97ea) fcntl$getown(r15, 0x5) ptrace(0x5, r4, &(0x7f0000000100), 0x1) ptrace(0x9, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r16, 0x5) setsockopt$sock_linger(r16, 0xffff, 0x80, &(0x7f0000000000)={0xffffffff, 0xfffffffc}, 0x8) 00:01:23 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000137000/0x3000)=nil, 0x3000, 0x6, 0x91, r0, 0x0, 0xfffffffffffffc94) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) r6 = fcntl$getown(r5, 0x5) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) r7 = getuid() r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = geteuid() fchown(0xffffffffffffffff, r11, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r11, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r9, 0x6, 0x21cd, 0x1, 0x40}) r12 = getuid() setuid(r12) r13 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r13, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r12, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) setgid(r8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r15 = getgid() r16 = getpid() r17 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x9, r14, r15, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r16, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r18, r19, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x5, r22, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r7, r8, r14, r19, 0x40, 0x3ff}, 0x0, 0x80000001, r6, r22, 0x7fffffff, 0x9, 0x3ff}) setuid(r7) r23 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r23, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r23, 0x0, 0x1, &(0x7f0000000080)={{0x8, r7, 0xffffffffffffffff, 0x0, r2, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) semctl$GETPID(r23, 0x3, 0x4, &(0x7f00000014c0)=""/64) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="09881474a808f374921d0c1d822c9d64b3545fca288a80e8d8f492c3d570329a878c2f1e4e78239241ea77c9a4869bdaf0ac69f5b21036059d99d2bc879955f369691da26d465406b657c2899cd81c9f25d8c3d80d77aad9b3925dbac6f5fae639becf098154c3cd52db36f28c5ee9f4607d5cbe44f28e85e6a6b2cceaf5b9f7bcc97f084df3f36cdecad1fa508291df7e47509189f808f1b3f3e439ade0fb927e52e0b2a7e5e12fa74db2f6640159007ba8b17d6e434c1bb3cf3201b2867750ae6832", 0xc3}, {&(0x7f0000000140)="d2970ebf5b952f3463942b06ce7009852feb4d138c8aa0f0ca6744c2c8abed7fe3c6a453ff58aa1124db5eae84e023625231e10c4905058badf76768c66795bedaa709a4d33474d9448f1404a8bc608282968892236af7f6e3ddc246b48361ff98c40c2ecb4fdc8587848d63433762a4129bde30cafd82ce7aed55a671881155", 0x80}, {&(0x7f00000001c0)="fe53f04d9b268c43a4f2eabf0675a534095e0cf8fdad692dd6b20dd6d40f3e30f199679ccfb6e9b26e5dcc2fc7614ebd1246b68f407794084fcb656c75f2e4f05f28bdfaf6a64d028f13eed11d16c976561745632db87e1be9b04286db0960640222d895c37ae4b682b45fa6f4b0528967c844127800725f0596ec5b0b951225157ba5e3293c0c34db33caadcf34454c81339775bde03a", 0x97}], 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r24, 0x5) writev(r24, &(0x7f0000001480)=[{&(0x7f0000000380)="1a12d8fb1680fe49f26fadd9ff837419128a7ec26b3bd2ffd9a687ae4b1e7475e8b14737b9561f0a92eb8d82be795bbecbde44ec01cb853dd68a75ed8b55e5af19049916a98bae302fb7e7860fbf385fc597cb2243d38d502fc74138b43dd2a565207f396d34d6df0b481e3fcf19e0622ca9e455798f1c8b458b4163876ae3219f8e66ceae0824ff7191078988f1dc4cdbe96f12c8fbf5b00e1e8131510ad74ce7f291ad920c3826ebdcffdc9408b3c4d854064741077ffd61e6aaf635aa53611cddaeebd53dd4ee901e2378283beba2740bf27ecaffef7a", 0xd8}, {&(0x7f0000000480)="6e7f8c9d3fd315ffa1c9e8c1f72ba0e88b1a648aa0d926fb7d910b7b208307edc486b0643b1e41e6ffcddaaafc7ef35720b5afcffba48fc302720839e7abb7c9bf7260926747d1c2af372d69b5c95bcb582e579ea123a9d1b6164369a29c82c2271736478ba564218da3433d280c03314a225d02decf7250d7aeebce12d798afc97f7884700fc0e921baa89f31cbeda5c4a2adb80e198a113da59258caacc8a55811d398b7daf9e4834c822f35f096996f4be11247e46223f771ece6c9f61c21257e4131d6cb82e604bc1370cffb17b69bb50ea8c638ec872fb406ebf2c2abd9f15115672f276659b3d9f44c9851785b19161ed9d3f0a3ad8e88c0b46d20885ec36141e31e9a17245cd2021f0c3d91f9fe71a610b7266b98ab3ab9bcf7a28fa58d5109a4c248a91eed05cbdacca9675d7b764863686a4894b6ad8fbfd52dfe8391f5d98df1a75b6dec4f92a6229a9b83947211b433f2cd1efca22abefd4e26a59812937962aa6040ce8fd9bc624d8586de1ca959cde3d64b20bfa5d0616cab710df670361df0a76d6658ad35c1828571ae4cf39296fa8e83555c8ca879d7529bf1e31622a1c061c1cb94c49deab5394a63d26c9263961fe6e64fd1bf06bf668425c531902b4b7e78cc821f1c1681dda231e4b7a1f66d97a42ad74a649f973d4f6bd987b30de6b726f4638be5f63be1eba80b327893d90bbbd242f57f912493dce384f93f786257715b97acc026fe2712e6b53e8ebe080a2aec57c8b22d2abfc34b0849f2f8aab8182bb872dfa7d4a26b399505cd7d174ff15ff584c93cb3535d9225caaa7f4619346af3817d50f35176accce17c02fc99d937ec3f0dccd2200a02210f508748f16ee8e46421e99e37b1c0fd9d335288a6ded1d90afa40693a490c8f80e4770fc9d619fa6aa24e54c3cb26bcc56bdaacb3a9e06e9195e1794c45e40fdf5ad967bd3eba83c64271d4a2aaca4882b7454a9118d70efe67396d7861619919f837c8b7ac89298dfacc09f1b0a682c80f5f9d9b5627b75132f4af31a622aa6827b1b757b85fd3777b2f8d3d02f2189196cd98f8f5cb87bc5591bee039fc7ca3ea528dbe8f0855712a7028bd0228c4964024da854ee2477e76b642204d9028e6145940ef0ee600c897ae45e15a7859b00f2ae531e8cd31a465a253ad93bd4ffd35f5e37002ca53421d1bb50e6d73b1ff9e9a23f3a7bc2ba8ef9ed95115d8eeaf00171a20f5ac3a0b4b4a5ecb1f7ba931c777f3e09da8a1a15cc37944c403c9a2607cfba794e39cb4d7a3a7c7b5c055f2e94fc0a48083a8ba40cf4cd855c1004ab713361aa0f97314b42f7cfde0b7f5c3124ca686b9e0e442c391977a3bbd5dc1e562a68a5fa7b0ca60b4bef3567d0af3e7db0e13d76c2ff9ee66777bfea716b9e5ff060b01aed5ed12b47a20e0f3163cff22403aad15ec7bf05382282ee6093a33562e59c3899024a70bcb09430c690e07817174a4deda1477ead6ace2c85955c28ba25351d0026494f794e5523147cadd82f1e51ae63064682eeb954c33000dbef6e10b264c59169aa0833e559ff0c7910e019f4244c0d3d441af92f1f16cf07700f1944e3e69ebceeec6eb38cb167c6e0821440d4d74ec397509211627c59b2a72300b0c561b80483065e57e5a08971f77cbec068a6866f18af7045adb8bff712f68f40e7304260b3321c38422a27d4db4ac10528c3980e08650870001c6464b5b3e146f9d45062c62c9493a395b90146d09855c39b2ab0acaee0800e5fdef6af6a5e42dd2d7d148432a43a2bb6c829492b3b0ec6f406ace8b00bf05efd3711567df7ef531db2fecc5f62df27768c1807ee84730d187f75d14832c6add266146d0381efecd6bd4e181dc8752659068b46027f87b0921345843283a07fd996f7b94daa944ed5dab94f56cee8765c596da56eed6d7ad08aea85980bd3bd142da1a1ecc90a798b6eb44fcffb2bab688ad145185407795bcdfa1110e137c61b22bd6aff7302b0e150b9a7e57649a70d8d4c50fa418d93dfa80239cddf9a3cd573e8c03e8cdb75acd8682a79864780bda299a94220fb13a1cf3c5e485369b73d2a29568d5a1bc8c9784ca3e526f02a9338ebd3e3cdcbd103ea1c9a5a78d4c03dbbb0d10159d69f9ee894eb292a4c855d7e73e2b9a2568d58d17a1941b7f04a2062495caac54aa5f84f4994b89e076fab3e5bebced985fd9739fc0833f31eb50394d24270948efe19ce8ab1c07d9a975d10d3d55e4108b2dc75a3a59fcda2e691e7568bb6b29a750f634e8d264082e1e399992bbcf88be30684dff171e9ad4919ff8ed09b0b16067d1afba7363c4c9a4e04a5b8c93716f81ac2ed61ba9e17a130b4a38b6a5d61079f950d635f66144c42b8faec79411165b737d3a8613a3989a7d97cba71aca6432549520a6db33989395e84c8ea32a12772ea1c731398a55e5fc52298c29714e1a25eae18bd0be02b2ef40abb6ade2ee3178d1fad4606897c8445d00ee4a4833d89187d22e8a25e8559afa32d8fd1c28d25fdf1345b7ec8054554917a71fa9996dfc984bc358a0a1a72054d841dbffe0e3e0657bead289e23d41fe41fdd15c36a4df9f028acd796a46e04dbb2dac6582a18da7b29a2408bfa7653c03e33a11e363ff0f9d649d9e969bebb2081c6c5899e7bac5c0e99269f7028f4f00723ac4b9995f5513f54511113c522076d651e183e85f2ec33da0cea2ef06261a94ab913edb558eafb2a2fc470a7cc0aa60af20e032ae5293fe70fe5ede33a7248970d9ff74070773a6749b085d3158edb97ef2776ce1fcefa1631605db6daf07191f4bc2c863729ec7e3f340de9210a4aecca1060af9c7fcf09e4c20b4dec5efa2e7d8f0043d134f5138fad96f9d096ca40623852e59b423b0272df23f9427fe1aa6b476f558e186acaa2ff85b7defde3ab6d0e3b560c17dd1f9f413734ab5bcade3978b7868aba4cd59d53215ccfe3d7dd98e6d7446a944a9171a7c4501ed5ed0cb165e702adb5a443fed5e968fa3679e08a2e6707ba1a4b8e4a1419cbf807db57117b81ddc541049ca0863abe74d0bee0b999e2c3920d9522630614a8a76487f1e40c320d10b4bcb17494473fd437bfea536be063590e8ac8dd1656580e57c16895670d7679625f8079f1c9778c663f4112f0968c2061f9141482ca8561e629e6ade5a491c9b7052662dbae525c93c9a8a8ecd6ff7398d47a95d074c29cbc74985dd1a005bcffdf351e3114c438d8c84b4fe336382779963f5d094570668b0876f6a56d9c37a5bfee3c0c18828e0b5a145b92ca4962012c036ff14f5ada77c07ab05ea09a0424d4d8ffca703b4f56c6990d2c90449637f0436f09d7673cced87c50d67fffc18d7cfce006f174034c65becf3e8bd503d211131c041b4e0a64a8648a20fe309c664fc59864862f198c258b452fb9882583ee3d2ac46a4a9294bdc4a413d7ecc3baaa6cc9176429846a4f5e5a1e150c783a66fd4d6f1a9af0026b50f8999be15d2f5854a236c50178802e86f223e2b9c2780b761ffa1ace778399db8cbc969bdd5fb64a253857fc9cdf5b37feec7b977e0d91020081dc10b405ee72bc96923fea6eb2f43f067840cd32b7769660fc953efce6ef1afc245f36816fd5db3723b6bf51e0dfefd2ec5aff4212e79e6d738d6b31bbf15e89b2f382ffad4ec0882901735e7f5b377dea706515548a8b20fe4d09d33ec9aafb085c8a498544181d6061899b4b8fe0f603a80df71f3ab4b3bc1b41fc8fffdc13f033e3e4f6d1063e9409fd7e9cb402a1cbfa4bee001572b5870a486985ef06dfa9217ad45a5f040cb6443262597b805c212a3e6a6246bb8b6842711e4c2c049d7782ff6166f0b43110b2c21c8e65c326d804d169f2f58f6fa155fb98bd9278cc02cd1943d7300273f1b7fad714ac0c5aa89faf366443756f8028a96272294049d0ff6114d13f3420e98c5c3abf05a657b1a04873e041deacf9eb3e7527801a955e86989eab5ceda3d765f78e7d60d0e473a0b575c282d671b34428b8760552ba685e411928c0dd32ff3d3470681ecd0cdc0f874ca8562b97879c9a47c9053bac30772cd9bdb25c3b26ab4cd9085cfabfbf41355284c5275e5597db1fca989936767a23067e15e0225ff3b0f1eacc0be4968e4f3e094263d088060b19720cb551fca6620c68b064235f9b3f1d4275a9870ae888416d678b94515c7c32b5c88557b35df906e6c32d3b8b29dffe0b3c2306017acf6510363f30062494e33faa79ee74d27979de7d267da03dcc4b6e55f70eeb1c493edf2c5fbc0c273bd9043f6076954b245d0b18675d4c43e353df3b40b4636559a0632b4d492d61c6b3280c74c0e2b1b2b3d4e8db7a8e571a86c9d9c6df96d706c725ad80d05da9ee03048d5afba2fb344f515f3f6d1d9093df029b3daaa6f52d9c5127ad48da7d4ad58278a0991d901575bf54fccdc771fb5d4c080ba3ed0db9e450441358c065a833c813592f1ef5c29538500c4b0504e9cbefba7b859165cc45fe0c7353afcb257ce34945bed8197dfc7cc9da8cd1fb548a74a97a9fc251cbc696e3d16260596e6dd6ed70a1d395320d858574fbf5dae7c7c2a6ce890fb15518419b76d946cd266ffde7402349e56fc6362664c33a03933197325c35e8b0b0799f5132ad77e897422a7525902055e0a39dd32915f04e999554949b8190d3a596a3b6a3cf9fcd522f8fd3c8c84762d6c0a1275c6dfbef8e4518fb234cd5b42ba5b954587cd089efc8194295d9aca02aedf7282182884880f2af00d8039b52219892c6bebf95b6f3160852d51eaa180a0edb854896d526b7f9db38c052396603f5b79df1e6b905e722ed569d6a2a859c55314df7facec7e41594a907ccdfc46b95180ed1bf8f2dcd5fd14264d3d3e28ee506db4f7290d43b8d8bb04621ce6f661642a86152196c432d8fa055bb06ff3b7978f32f081dad3266cad1ad3fe318f7b6c2acd3ca83d0fab2506bdd350332c7c32e21bdc6cd07cf112bf9dbe6a19923690899f6fcc9451d053e5c9448dc4abd193a03748248b705e9c7c3fc3088b8a75e0b19678a627c814f5de9fc4eef89ea9c59c0f22ef96fbb6d5ba2e9da4316c7e6f6e057628290c2bdff82e9a82f4f3dfa22dfc1f8aa9cc54e1e104170e5e5eefa0a56e42da9c42195320f777d4ecfaf3cb0fa140b03791ac25159074873f3c87d2a28ce75f89bd9dff65ff9a313ec19d8ee8318804dc38cb10cb4363441314cb202b21e45a4accae892ff94bac80413bce4577bef40230ccffb0efd1bc9018ee01ca42419ffebb9bdf63c4953c1d3e5157b3f7638d414c99f259b5442c8c0d39bcd9c4bff6db5e0fa8a1400bc35b5ae2016cee7e8df6dacda6cdbe17eaacf78c5df91856d81e274b25a71a8b4002f85a032e316c8e82dcf91beb8fc66aaa811440d1b65e4eba714ecc73875dfc5bab62cd380156d554a3443f61c72fc0034923c37c09a38fc1fdfa954abd623cfa2dd0e1d6ba3916625c269f04bc8c258efb8cd4b658d49e141deffb343a071d6d6998cdd336ce47c43598629cd911850f45652e354c9a3c865a89aa62a115eab4ab469947696ca6586e0f2db299cdf573f91d32d370fe91a2d9ba5f3a28dd2e46c1f43ea2434a69e259f79f96af3200cf9acb683a317019643391512d01d9733d3005a65554af930a7d584e6c68e82c9d5d99cb37d262f3ebb47b6f5c3058ec8652614d9b5971ac751cb75a381e0d080914ac63ee88e77169ccd7e2cc1afb55139b47f911f142631cd70006290a367236645c848a44530353b4b5f421474035", 0x1000}, {&(0x7f0000000300)="a473c2373922e1ddfce747868e8cd6178c9b74a993e4ffc94a", 0x19}], 0x3) 00:01:23 executing program 4: compat_50__lwp_park(0x0, 0x0, 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/72, 0xfffffffffffffe2e, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f66696d65300017dd35c5de8ea22637bf20b464f7bdd3ee072105b91a39cdd4960a283c2d48172ec766f83a48edd8aa2a874d71b7cf692c65998d73b9cd8cf77517e9e20000000000"], 0xc) r0 = getuid() getpid() getuid() getuid() setuid(0x0) semget$private(0x0, 0x0, 0x400) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, 0x0, 0x0) _lwp_self() _lwp_create(0x0, 0x0, &(0x7f0000000240)) _lwp_create(&(0x7f0000000540)={0x0, &(0x7f00000004c0)={0x400f0024, 0x0, {[0x0, 0x7, 0x2, 0x5]}, {0x4, 0x4}, {0x0, 0x7a5, '/\x00'}}, {[0x0, 0x0, 0x10001]}, {0x0, 0x7fff, 0x4}, {0x0, 0x0, '-%\x00'}}, 0x0, &(0x7f00000005c0)) fchownat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', r0, 0x0, 0x600) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) _lwp_unpark_all(&(0x7f0000000000), 0x2b0, 0x0) 00:01:23 executing program 1: r0 = __clone(0x0, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f0000000500)) r1 = socket(0x0, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) setregid(0x0, 0x0) setgid(0x0) close(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000080)=""/56, 0x6) getsockname(r1, 0x0, &(0x7f0000000280)) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40, 0x40) fcntl$lock(r2, 0xe, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x2, r0}) r3 = __clone(0x0, 0x0) shmctl$SHM_LOCK(0xffffffffffffffff, 0x3) ptrace(0x8100000009, r3, 0x0, 0xe3a) ptrace(0x24, r3, &(0x7f0000001180), 0x100000001) fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x0, 0x2, 0xffffffff, 0x100000001}) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000480)=""/84) wait4(r3, &(0x7f0000000080), 0x87b3483058044322, &(0x7f00000000c0)) ptrace(0x9, r0, &(0x7f0000000180), 0x4) 00:01:23 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000180)=')(\x1a:\x00', &(0x7f0000000300)='\x00']) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/215, 0xfffffe09}], 0x14b) 00:01:24 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)="90c3fe67eb586898600425f2f573e0d1", 0x10}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000000)) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:01:24 executing program 3: r0 = socket(0x18, 0x3, 0x0) unlink(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) listen(r1, 0xdba) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) fcntl$getown(r2, 0x5) sendto(r2, &(0x7f0000000040)="94094ff3102ab42550d181219d2ade1e038676a6839093ebfa49", 0x1a, 0x2, &(0x7f0000000080)=@in={0x2, 0x1}, 0xc) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@in6={0x18, 0x3}, 0x8, &(0x7f0000000cc0), 0x181, 0x0}, 0x0) 00:01:24 executing program 2: socket(0x22, 0x10000000, 0x2) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) bind(0xffffffffffffffff, 0x0, 0xffffffffffffff5e) getsockopt(r0, 0xda, 0x6, &(0x7f0000000000)=""/138, &(0x7f00000000c0)=0x8a) 00:01:24 executing program 5: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10) socketpair(0x1, 0x0, 0x1f, &(0x7f0000000000)) write(r0, &(0x7f0000000580)="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", 0x599) socket(0x6, 0x592b6b85402c4835, 0x13) 00:01:25 executing program 5: r0 = socket(0x1f, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) listen(r1, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) listen(r2, 0x2) shutdown(r0, 0x2) 00:01:25 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x78e, 0x0) writev(r1, &(0x7f0000000300)=[{0x0}, {&(0x7f0000004180)='%', 0x1}], 0x2) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4, 0xa10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') shutdown(0xffffffffffffffff, 0x2) setreuid(0x0, 0x0) 00:01:25 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) r1 = accept$inet(r0, &(0x7f0000000780), &(0x7f00000007c0)=0xc) sendmsg(r1, &(0x7f0000000e80)={&(0x7f0000000800)=@in={0x2, 0x2}, 0xfffffcc8, &(0x7f0000000a80)=[{&(0x7f0000000840)="68c0368db96ad532667c7f6b1a4ebf1c7c0ecf7d020594eed20c2902e5c59b1e3da090417e4256242e13a9315ad5be24514200352f7043de22ba3c923799e24358ddb92dd374975108de015673f6e07e03631a620ce753b8e0952b14a96c059c9cbb5a", 0x63}, {&(0x7f00000008c0)="23870c0c463b299018392da7599568fa8eae1824d854541c62d86463cf7e0c30f760d3a02edc4ca5fee19ab91176d41dd0a58a68ca1fb90c4a42fa359792bfed1840cbf56acc0340ee6ac628232db6cac4743ba35ffbe7b17b5b12c71ba27e06b263332cf50451192cfb8bea23ff64defeebf8920025741f5785f74d054d958e1a596affd774262db03ddf74cc01b0a4e4ea292ea912403a58c70258da41801763bec373a30f020293dcfaa369453b548da098fd63e2753011080b26cd839b28cda007", 0xc3}, {&(0x7f0000000bc0)="9e3a756f410ad306513c0345af1fed5216b452b46bed8d4631600f03e5733d98a87c4b2d719b73292766ba0f357134e007ce90ce581c1ca76666b51c65203c1481cdfac906363f5023a2c01278dc7520911bc26c98c4af242b199d04094211dc1633e0873cdde323d72475fcda2f92b456d40e09c86ea9a7961fc0703740e8ac29ab7ffb70764ad58d0fe244e076ef1fa37ae588df0d60c23e89d3e58b7d6a", 0x93}], 0x3, &(0x7f0000000ac0)=ANY=[@ANYRESOCT=0x0], 0xaf}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x1, 0x10, r2, 0x0, 0x200) pipe2(&(0x7f0000000700), 0x1000000) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) open$dir(&(0x7f0000000740)='./file0\x00', 0x210000, 0x100) fcntl$getown(r3, 0x5) accept$unix(r3, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) writev(r4, &(0x7f0000000500)=[{&(0x7f0000000080)="ee4d52a6dbd956f0ae5e2f1d98a256a82b98490d851c4973cef8e24625953131bdf6161917d4be0d63c232d90d80fc6f3654ae5c165a5579dc99b70f767d247bc2a17b7edcbdc602bdfcc92fbff7253f95b561fe9d1d45c61af5eff1191dc72c692ca80d0d8f8983507eed29233b1a53f7", 0x71}, {&(0x7f0000000140)="1bbf193f80c9af17729a5d63ef5cb4a34e824ce902e556014688f6ff45f9ce34e1216bc8a907066b5f10c8363ccb9c04eb5ceb1eed6ab888237f573c9a1ecf43616e07419f7b564a89905c0ad5e23711f1faf75e2d7c6edc19008290d1d1e5662aa85d5e063d9cc851460505f08c4cd269a39addd713090effd3db4b281c7d939aa4c84f8870351111b17d30fce34c572b40a6", 0x93}, {&(0x7f0000000200)="2b6de78ee474e68570bb3f15a134", 0xe}, {&(0x7f0000000240)="1e10c5f7ca357d45a1c51106ae0848fe14cbcfecce0d7ca75be5af109b98f507c95b952debf5999025443a521124630f1ef110d298dd62dcd9946fedfdbf516c57b859096ecfe28c54d8bef0d0d043578c686e27470d", 0x56}, {&(0x7f00000002c0)="ef36876d75f77ee82004e8736a5465317841a67199bbe32d1d7e9df9fffee3c8c218fd231fd378eb9d53aa054acf933a391d1870584c6e015f", 0x39}, {&(0x7f0000000300)="3484cccee92a178259fb4679182a0c0c5c09e6b982c4be044907b467934739e76784f042b2", 0x25}, {&(0x7f0000000480)="306d4828f5b36e194e4d5732282d32fba49fc3ed5cc67cf0ae7526f3f2b7147a04c4a8ac2dc129a8880e4bf407fa4a338c36206c37633536a2d907d641cbcd6dcc1221039cb479c295b0e6252615d2896e7b3e9192d3754fe5386a2a2b78ea4caa0f35e51d2893707ac987857973f26c519401c228ac", 0x76}, {&(0x7f0000000600)="ed02fc3b426152ac218009626d81c1e62f08b8b2ea5f8a26bdf0adffea69e80a253a71e639d310c3fe39d536c0a8ed75784b97757814a2aeeb3660c4b1f914495cdbe7703b381b8761f6df195249a17962df44f2375de000d11bc41a3073f149823b05e6374d3ec79cdac75396bd19752789e4b5ffb411535757f282cde154812976cde75ae82ef8b4481b5744e279e45801bce372b19bdd007e3b75c44b49822b5cf7f3de417225ffb9daa9af5417439844b194168c4507e9a91b75390f31fe012beab316313f18c69e24d0eb08fa6f02a876aef315018e0b577ce91cb7c57e6e96904557fbff", 0xe7}], 0x8) fdatasync(0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r5, 0x5) openat(r5, &(0x7f0000000340)='./file0\x00', 0x200, 0x2) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) fdatasync(0xffffffffffffff9c) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000, 0x4) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) 00:01:25 executing program 5: socket(0x22, 0x3, 0x2) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) bind(0xffffffffffffffff, 0x0, 0x0) 00:01:25 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) pipe2(&(0x7f00000016c0), 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:01:25 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000137000/0x3000)=nil, 0x3000, 0x6, 0x91, r0, 0x0, 0xfffffffffffffc94) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) r6 = fcntl$getown(r5, 0x5) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) r7 = getuid() r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = geteuid() fchown(0xffffffffffffffff, r11, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r11, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r9, 0x6, 0x21cd, 0x1, 0x40}) r12 = getuid() setuid(r12) r13 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r13, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r12, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) setgid(r8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r15 = getgid() r16 = getpid() r17 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x9, r14, r15, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r16, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r18, r19, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x5, r22, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r7, r8, r14, r19, 0x40, 0x3ff}, 0x0, 0x80000001, r6, r22, 0x7fffffff, 0x9, 0x3ff}) setuid(r7) r23 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r23, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r23, 0x0, 0x1, &(0x7f0000000080)={{0x8, r7, 0xffffffffffffffff, 0x0, r2, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) semctl$GETPID(r23, 0x3, 0x4, &(0x7f00000014c0)=""/64) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="09881474a808f374921d0c1d822c9d64b3545fca288a80e8d8f492c3d570329a878c2f1e4e78239241ea77c9a4869bdaf0ac69f5b21036059d99d2bc879955f369691da26d465406b657c2899cd81c9f25d8c3d80d77aad9b3925dbac6f5fae639becf098154c3cd52db36f28c5ee9f4607d5cbe44f28e85e6a6b2cceaf5b9f7bcc97f084df3f36cdecad1fa508291df7e47509189f808f1b3f3e439ade0fb927e52e0b2a7e5e12fa74db2f6640159007ba8b17d6e434c1bb3cf3201b2867750ae6832", 0xc3}, {&(0x7f0000000140)="d2970ebf5b952f3463942b06ce7009852feb4d138c8aa0f0ca6744c2c8abed7fe3c6a453ff58aa1124db5eae84e023625231e10c4905058badf76768c66795bedaa709a4d33474d9448f1404a8bc608282968892236af7f6e3ddc246b48361ff98c40c2ecb4fdc8587848d63433762a4129bde30cafd82ce7aed55a671881155", 0x80}, {&(0x7f00000001c0)="fe53f04d9b268c43a4f2eabf0675a534095e0cf8fdad692dd6b20dd6d40f3e30f199679ccfb6e9b26e5dcc2fc7614ebd1246b68f407794084fcb656c75f2e4f05f28bdfaf6a64d028f13eed11d16c976561745632db87e1be9b04286db0960640222d895c37ae4b682b45fa6f4b0528967c844127800725f0596ec5b0b951225157ba5e3293c0c34db33caadcf34454c81339775bde03a", 0x97}], 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r24, 0x5) writev(r24, &(0x7f0000001480)=[{&(0x7f0000000380)="1a12d8fb1680fe49f26fadd9ff837419128a7ec26b3bd2ffd9a687ae4b1e7475e8b14737b9561f0a92eb8d82be795bbecbde44ec01cb853dd68a75ed8b55e5af19049916a98bae302fb7e7860fbf385fc597cb2243d38d502fc74138b43dd2a565207f396d34d6df0b481e3fcf19e0622ca9e455798f1c8b458b4163876ae3219f8e66ceae0824ff7191078988f1dc4cdbe96f12c8fbf5b00e1e8131510ad74ce7f291ad920c3826ebdcffdc9408b3c4d854064741077ffd61e6aaf635aa53611cddaeebd53dd4ee901e2378283beba2740bf27ecaffef7a", 0xd8}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000300)="a473c2373922e1ddfce747868e8cd6178c9b74a993e4ffc94a", 0x19}], 0x3) 00:01:25 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0xc0640, 0x25988b1d6ddfc9bf) rmdir(&(0x7f0000000080)='./file0/file0\x00') paccept(r0, &(0x7f00000000c0)=@in, &(0x7f0000000140)=0xc, 0x40000000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) clock_getres(0x2, &(0x7f0000000180)) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef", 0x1}], 0x1) 00:01:25 executing program 5: __clone(0x100, 0x0) getppid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r1 = getgid() r2 = getpid() munlockall() r3 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x9, r0, r1, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r2, 0x7fe, 0x1, 0x1, 0x40}) wait4(r2, &(0x7f0000000000), 0x3, &(0x7f0000000100)) r4 = semget(0x1, 0x2, 0x400) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, 0xc) r6 = getegid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000080)={{0x6, r5, r6, 0x0, 0xffffffffffffffff, 0x20, 0x3}, 0x2, 0x6, 0x3}) [ 222.0209462] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1153 command syz-executor.2) 00:01:25 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) shmctl$IPC_RMID(0x0, 0x0) symlink(0x0, &(0x7f0000000040)='./file0\x00') setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)="02000002000000000000004db10bf5720b7b111536f8524a182e0d5325fd72767f10086700e64a95f761223c329854fe926893025c28d69839b18621cc27de90758f65812cb56cf8c434bcadfbbd21251c3d6234d427a6e41218f9bee63a89c66eead2d02bf62ef34e248636ac3dd0c8daab6bb353801c6abab86de71725a1921c2c26c549ba98d0f6b43c1f637819700e1009c92559bc0105b1c6863d7e8992a84a7353a79e9e770270d624687a940466f1", 0xb2) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, 0x10) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) getsockopt$sock_timeval(r2, 0xffff, 0x100c, &(0x7f0000000140), &(0x7f0000000180)=0x10) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ptrace(0xfffffffffffffff9, r1, &(0x7f0000000240), 0xfff) [ 222.2112791] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1153 command syz-executor.2) 00:01:26 executing program 5: socket(0x0, 0x0, 0x0) setrlimit(0xa, &(0x7f0000000040)) open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100b0, 0x34) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x6a, 0x120) r1 = semget$private(0x0, 0x0, 0x1c8) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000080)=""/65) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0xff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0}, 0xc) seteuid(r3) getsockopt(0xffffffffffffff9c, 0x4, 0x2, &(0x7f0000000240)=""/149, &(0x7f0000000140)=0x95) 00:01:26 executing program 3: r0 = socket(0x2, 0x2, 0x0) socket(0x10, 0x5, 0x4) sendto(r0, 0x0, 0x0, 0x12, &(0x7f0000000080)=@in6={0x18, 0x1, 0x1, 0x63299c6a}, 0xc) r1 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200001, 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0x9, r2, r3, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r4, 0x7fe, 0x1, 0x1, 0x40}) r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r6, &(0x7f0000000300)='~', 0x1) fcntl$getown(r6, 0x5) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r7, 0x200) [ 222.6019178] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1153 command syz-executor.2) 00:01:26 executing program 5: semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000000)=0x3ff) mlock(&(0x7f0000e08000/0x3000)=nil, 0x3000) mlock(&(0x7f0000d19000/0x2000)=nil, 0x2000) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) semget$private(0x0, 0x0, 0xa14) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x5, r4, &(0x7f0000001180), 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0xa, r0, r1, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, r4, r2, 0x6, 0x21cd, 0x1, 0x40}) r5 = getuid() r6 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r6, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r1, 0x1, 0x7}, 0xf157, 0x9}) semctl$GETNCNT(r6, 0x1, 0x3, &(0x7f00000000c0)=""/50) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x5, r11, &(0x7f0000001180), 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r7, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, r11, r9, 0x6, 0x21cd, 0x1, 0x40}) r12 = getuid() setuid(r12) r13 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r13, 0x4, 0x4, &(0x7f00000002c0)=""/116) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r15 = getgid() r16 = getpid() r17 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x9, r14, r15, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r16, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r18, r19, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r14, r19, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) semctl$GETNCNT(r13, 0x1, 0x3, &(0x7f00000000c0)=""/50) semctl$GETALL(r13, 0x0, 0x6, &(0x7f0000000040)=""/251) [ 222.9925691] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1153 command syz-executor.2) 00:01:26 executing program 4: r0 = socket$inet(0x2, 0x20000000, 0x8) recvfrom$inet(r0, &(0x7f0000000080)=""/220, 0xdc, 0x21, &(0x7f0000000180)={0x2, 0x1}, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x24848f, 0x0) lseek(r1, 0x0, 0x13567e47166d1380) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') getdents(r1, &(0x7f00000005c0)=""/130, 0x82) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x1, 0x1}, {0xd551, 0x6}}) 00:01:26 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x6, 0x40000000, 0x1) setsockopt(r0, 0x1000000000029, 0xa, &(0x7f0000000180)="03a00007", 0x4) getsockname(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc) setsockopt(r0, 0x1000000000029, 0xa, 0x0, 0x0) 00:01:26 executing program 5: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x1000, 0xffffffffffffffff) r0 = socket(0x1, 0x4, 0x3) sendto(r0, &(0x7f0000000100)="62e4469045399a14345b373a951b8643b0497e8598f6bf0b993c9e9cc81e27341c0500f9e8f793d308243b743d861b0abde446da15b65206d514ce764f7920efefb3d39438c8119741867be466e65e04d88e110e995122f5f1509cd51df04abd4ff3eda65f840885851806c60a450ad20de3d58ca7ce2015494a4f7004e6320ac59a55181d99507d53cfda8e7bbe18398665f6b7c66edaa6b310f782c0b9a9", 0x9f, 0x401, 0x0, 0x0) select(0x40, &(0x7f0000000240)={0x7f, 0x9, 0xd27, 0xff, 0x7, 0xffffffff, 0xa1}, &(0x7f0000000280)={0x8, 0xffffffffa232970c, 0x5, 0xbc, 0x7, 0x7, 0xd3}, &(0x7f00000002c0)={0xffffffffffffeab9, 0x1000, 0x2, 0x80000001, 0x5, 0x7fff, 0xbf1b, 0x6}, &(0x7f0000000300)={0x9, 0x8}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) recvfrom$unix(r1, &(0x7f00000001c0)=""/45, 0x2d, 0x800, &(0x7f0000000200)=@abs={0xe739aaeda628ae0f, 0x0, 0x2}, 0x8) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 00:01:26 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/215, 0xfffffe09}], 0x14b) 00:01:27 executing program 3: pipe2(&(0x7f0000000040), 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="6202e5b548da066b1c29fa"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc96359d206fa0784"], 0x10) write(0xffffffffffffffff, 0x0, 0x0) sendto$unix(r2, &(0x7f00000011c0)='\x00', 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) 00:01:27 executing program 5: r0 = _lwp_self() _lwp_continue(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000200), 0x4) readv(r1, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, 0x0) 00:01:27 executing program 2: r0 = socket(0x1f, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x1) 00:01:27 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) lseek(r0, 0x8, 0x0) r1 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xc6}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) fcntl$dupfd(r3, 0x1e, r1) 00:01:28 executing program 3: r0 = socket(0x7, 0x1, 0x1) getsockopt(r0, 0x6, 0x3, 0x0, 0x0) 00:01:28 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r2 = socket(0x2, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000005c0)=""/120, &(0x7f0000000080)=0xfffffffffffffef7) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffff9}, {0x5, 0x7fff}}) getsockopt$sock_timeval(r3, 0xffff, 0x100b, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 00:01:28 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x5, 0x0, 0x80, 0x3, 0x7fff}, 0xc) connect(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = dup(0xffffffffffffff9c) dup2(r0, r1) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/164, 0xa4}, {&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/118, 0x76}], 0x3, &(0x7f0000000440)=""/4096, 0x1000}, 0x43) getpgrp() socket$unix(0x1, 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x100b, &(0x7f0000001480)={0x3, 0x4}, 0x4) listen(r1, 0x3f) pipe2(&(0x7f00000014c0)={0xffffffffffffffff}, 0x1000000) fcntl$getown(r3, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x5, r5, &(0x7f0000001180), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r6, 0x5) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001680)={0x0, 0x0}, &(0x7f0000001800)=0xc) setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001840)={r5, r7, 0xffffffffffffffff}, 0xc) clock_nanosleep(0x40000000, 0x0, &(0x7f0000001500)={0x6, 0x100000000}, &(0x7f0000001540)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001580)={0xffffffffffffffff}) dup(r8) mlock(&(0x7f0000ff5000/0xb000)=nil, 0xb000) r9 = open(&(0x7f00000015c0)='./file0\x00', 0x400000, 0x1) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000001600), &(0x7f0000001640)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000016c0), &(0x7f0000001700)=0xc) pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000) fchmodat(r10, &(0x7f0000001780)='./file0\x00', 0x8, 0x0) r11 = socket$inet6(0x18, 0xba0e6e3e022d8036, 0x5) setsockopt$sock_timeval(r11, 0xffff, 0x8b63b81f37ef2b97, &(0x7f00000017c0)={0x6d57, 0xffffffffffff226a}, 0x10) 00:01:28 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) r1 = fcntl$getown(r0, 0x5) r2 = getuid() r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = geteuid() write(0xffffffffffffffff, &(0x7f0000000300)='~', 0x1) r7 = fcntl$getown(0xffffffffffffffff, 0x5) r8 = getuid() r9 = getgid() r10 = getpid() r11 = msgget$private(0x0, 0x0) r12 = geteuid() fchown(0xffffffffffffffff, r12, 0x0) msgctl$IPC_SET(r11, 0x1, &(0x7f00000001c0)={{0xa, r12, r9, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r10, 0x6, 0x21cd, 0x1, 0x40}) r13 = getuid() setuid(r13) r14 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r14, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r13, 0xffffffffffffffff, 0x0, r9, 0x1, 0x7}, 0xf157, 0x9}) setgid(r9) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r16 = getgid() r17 = getpid() r18 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r18, 0x1, &(0x7f00000001c0)={{0x9, r15, r16, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r17, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r20 = getgid() r21 = getpid() r22 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0x9, r19, r20, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r21, 0x7fe, 0x1, 0x1, 0x40}) r23 = __clone(0x0, 0x0) ptrace(0x9, r23, 0x0, 0x0) ptrace(0x5, r23, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r8, r9, r15, r20, 0x40, 0x3ff}, 0x0, 0x80000001, r7, r23, 0x7fffffff, 0x9, 0x3ff}) fchown(0xffffffffffffffff, r15, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0xa, r6, r3, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r4, 0x6, 0x21cd, 0x1, 0x40}) r24 = getuid() setuid(r24) r25 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r25, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r25, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r24, 0xffffffffffffffff, 0x0, r3, 0x1, 0x7}, 0xf157, 0x9}) setgid(r3) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0x9, r26, r27, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r28, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r31 = getgid() r32 = getpid() r33 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r33, 0x1, &(0x7f00000001c0)={{0x9, r30, r31, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r32, 0x7fe, 0x1, 0x1, 0x40}) r34 = __clone(0x0, 0x0) ptrace(0x9, r34, 0x0, 0x0) ptrace(0x5, r34, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r2, r3, r26, r31, 0x40, 0x3ff}, 0x0, 0x80000001, r1, r34, 0x7fffffff, 0x9, 0x3ff}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r36 = getgid() r37 = getpid() r38 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r38, 0x1, &(0x7f00000001c0)={{0x9, r35, r36, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r37, 0x7fe, 0x1, 0x1, 0x40}) getgroups(0x0, &(0x7f0000000000)) 00:01:28 executing program 1: r0 = socket(0x18, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x3}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x21, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0xffffffffffffff98) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) sendto$unix(r0, &(0x7f0000000100)="3f2a260763d9a7e8ec956048396aac5e39698be2c754fed7e9bab927f6fe7b0e8d7acadce6318e24f76ec192d280e920a2cd556111b20a28e9e4022eb55921073c3f4737681cc53f5230d768f92824f35676d40016486c3c398138a4dfe78e76ded414daf8b44ff7c96ff2c88470a3b82fc21503b5abcc177da68b4ff349b77f6bd99b9357fa835a86c5", 0x8a, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) r3 = fcntl$getown(r2, 0x5) r4 = getuid() r5 = getgid() r6 = getpid() r7 = msgget$private(0x0, 0x0) r8 = geteuid() fchown(0xffffffffffffffff, r8, 0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0xa, r8, r5, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r6, 0x6, 0x21cd, 0x1, 0x40}) r9 = getuid() setuid(r9) r10 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r10, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r9, 0xffffffffffffffff, 0x0, r5, 0x1, 0x7}, 0xf157, 0x9}) setgid(r5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r12 = getgid() r13 = getpid() r14 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r14, 0x1, &(0x7f00000001c0)={{0x9, r11, r12, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r13, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r16 = getgid() r17 = getpid() r18 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r18, 0x1, &(0x7f00000001c0)={{0x9, r15, r16, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r17, 0x7fe, 0x1, 0x1, 0x40}) r19 = __clone(0x0, 0x0) ptrace(0x9, r19, 0x0, 0x0) ptrace(0x5, r19, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r4, r5, r11, r16, 0x40, 0x3ff}, 0x0, 0x80000001, r3, r19, 0x7fffffff, 0x9, 0x3ff}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, 0xc) r21 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r21, &(0x7f0000000300)='~', 0x1) fcntl$getown(r21, 0x5) getsockopt$SO_PEERCRED(r21, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000001c0)={r3, r20, r22}, 0xc) 00:01:28 executing program 5: r0 = socket(0x18, 0x1, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) sendto(r1, &(0x7f0000000040)="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", 0x1000, 0x991b4f853cc336d9, &(0x7f0000001040)=@in6={0x18, 0x1, 0x4, 0x1}, 0xc) setsockopt(r0, 0x1, 0x6, &(0x7f0000000000)="ebff", 0x566113c839e9b9f8) geteuid() 00:01:28 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) r1 = dup2(r0, 0xffffffffffffff9c) paccept(r1, 0x0, &(0x7f0000000000), 0x40000000) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) wait4(r3, &(0x7f0000000040), 0x20000, &(0x7f00000000c0)) ptrace(0x5, r3, &(0x7f0000000100), 0x1) ptrace(0x9, 0x0, 0x0, 0x0) 00:01:29 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) recvfrom$inet(r0, &(0x7f0000000000)=""/63, 0x3f, 0x40, &(0x7f0000000040)={0x2, 0x1}, 0xc) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000feb000/0x12000)=nil, 0x12000, 0x0) mlock(&(0x7f0000ff0000/0x10000)=nil, 0x10000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 00:01:29 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) listen(r0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xc, r1, &(0x7f0000001180), 0x40) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r4 = getgid() r5 = getpid() r6 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x9, r3, r4, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r5, 0x7fe, 0x1, 0x1, 0x40}) r7 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r9 = getgid() r10 = getpid() r11 = msgget$private(0x0, 0x0) r12 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r12, &(0x7f0000000300)='~', 0x1) r13 = fcntl$getown(r12, 0x5) msgctl$IPC_SET(r11, 0x1, &(0x7f00000001c0)={{0x9, r8, r9, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r10, 0x7fe, 0x1, 0x1, 0x40}) r14 = getuid() r15 = getgid() r16 = getpid() r17 = msgget$private(0x0, 0x0) r18 = geteuid() fchown(0xffffffffffffffff, r18, 0x0) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0xa, r18, r15, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r16, 0x6, 0x21cd, 0x1, 0x40}) r19 = getuid() setuid(r19) r20 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r20, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r20, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r19, 0xffffffffffffffff, 0x0, r15, 0x1, 0x7}, 0xf157, 0x9}) setgid(r15) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r22 = getgid() r23 = getpid() r24 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r24, 0x1, &(0x7f00000001c0)={{0x9, r21, r22, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r23, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r26 = getgid() r27 = getpid() r28 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r28, 0x1, &(0x7f00000001c0)={{0x9, r25, r26, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r27, 0x7fe, 0x1, 0x1, 0x40}) r29 = __clone(0x0, 0x0) ptrace(0x9, r29, 0x0, 0x0) ptrace(0x5, r29, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r14, r15, r21, r26, 0x40, 0x3ff}, 0x0, 0x80000001, r13, r29, 0x7fffffff, 0x9, 0x3ff}) setuid(r14) r30 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r30, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r30, 0x0, 0x1, &(0x7f0000000080)={{0x8, r14, 0xffffffffffffffff, 0x0, r9, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r31 = getgid() chown(&(0x7f0000000040)='./file0\x00', r14, r31) setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000000)={r5, r7, r31}, 0xc) 00:01:29 executing program 5: writev(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x48104, 0x0) sync() openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) fchroot(r3) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=""/133, 0x85) writev(r2, &(0x7f00000005c0)=[{&(0x7f0000000540)="be", 0x1}], 0x1) fsync(0xffffffffffffffff) write(r2, &(0x7f0000000040)="fc09a78b29a571b13a3792aa3bb9a363dc214175a3c50469ab828366dc4ec28e53ccb8a1cecf23d97b5bac3d5f581c51af13a18d11c78cef536eaa98618fd2e27087a483398569d6604150543671745b918cc2496cc5ec485409dd26f1b3482015de45700aa40add26723eca490730cc2f473d6abd50fab6f5dba3085c4e226a21fe4f8a653c8486adec9fb9401e6d3a21f57c5fcb49731707e6f0c04ccd0d2ce709862385ecb217ede7f4e5a4f4e4e2038b3b4fad92c70c824b4fa9418f15e348813569618d97aa1035661f927e117e04", 0xd1) 00:01:29 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000004c0)="90", 0x1}], 0x1, 0x0) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) r5 = geteuid() fchown(0xffffffffffffffff, r5, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0xa, r5, r2, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r3, 0x6, 0x21cd, 0x1, 0x40}) r6 = getuid() setuid(r6) r7 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r7, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r6, 0xffffffffffffffff, 0x0, r2, 0x1, 0x7}, 0xf157, 0x9}) semctl$GETPID(r7, 0x1, 0x4, &(0x7f0000000500)=""/4096) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) read(r0, &(0x7f0000000080)=""/72, 0x48) 00:01:29 executing program 5: open(0x0, 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) socket(0x2, 0x4, 0x8) flock(r0, 0x0) 00:01:30 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) fcntl$setstatus(r0, 0x4, 0x30000) mlockall(0x2) mprotect(&(0x7f0000296000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:30 executing program 4: getpgid(0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) paccept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc, 0x30000000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) r2 = fcntl$getown(r1, 0x5) r3 = getuid() r4 = getgid() r5 = getpid() r6 = msgget$private(0x0, 0x0) r7 = geteuid() fchown(0xffffffffffffffff, r7, 0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0xa, r7, r4, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r5, 0x6, 0x21cd, 0x1, 0x40}) r8 = getuid() setuid(r8) r9 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r9, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r8, 0xffffffffffffffff, 0x0, r4, 0x1, 0x7}, 0xf157, 0x9}) setgid(r4) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r11 = getgid() r12 = getpid() r13 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0x9, r10, r11, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r12, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r15 = getgid() r16 = getpid() r17 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x9, r14, r15, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r16, 0x7fe, 0x1, 0x1, 0x40}) r18 = __clone(0x0, 0x0) ptrace(0x9, r18, 0x0, 0x0) ptrace(0x5, r18, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r3, r4, r10, r15, 0x40, 0x3ff}, 0x0, 0x80000001, r2, r18, 0x7fffffff, 0x9, 0x3ff}) r19 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in, &(0x7f0000000100)=0xc) fcntl$lock(r19, 0x8, &(0x7f00000000c0)={0x1, 0x2, 0x1ffffffffbffe, 0x76, r2}) r20 = socket(0x18, 0x1, 0x0) getitimer(0x0, 0x0) connect$unix(r20, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) 00:01:30 executing program 3: r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000) shmctl$SHM_LOCK(r0, 0x3) shmctl$SHM_LOCK(r0, 0x3) socketpair(0x1f, 0x2, 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0) shmat(r1, &(0x7f0000000000/0x4000)=nil, 0x2000) shmctl$IPC_RMID(r0, 0x0) 00:01:30 executing program 0: r0 = socket(0x2, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f66696c65300000819037abe58f106a0ff2227408daa6c33f889d5b0fde99db30460f97a529ab4ebea384fc96389d8c2d938b40474c238e39e848890cc55048a57327aec3bf172fc1afc356a0dbd077a6a113054e9f695390361f5519e4be5834748e"], 0xa) 00:01:30 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x2, 0x0) poll(&(0x7f0000000080)=[{r2, 0x1}], 0x1, 0x0) r3 = fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) fcntl$getown(r5, 0x5) r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r6, &(0x7f0000000300)='~', 0x1) fcntl$getown(r6, 0x5) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r7, &(0x7f0000000300)='~', 0x1) fcntl$getown(r7, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r4, 0x40}, {r5, 0x2}, {r2, 0x1}, {r6, 0x3}, {r0}, {r7, 0x80}, {r8, 0x10}, {r3, 0x4}], 0x8, 0x7f) 00:01:30 executing program 1: r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0x3) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) r3 = accept(r2, &(0x7f0000000340)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) fcntl$getown(r3, 0x5) sendto$inet6(r1, &(0x7f0000000000)="959a183a63d229d3dec62b80848b411d503b32add7e0b0e2047f27c81bee2701ccd744bab33af4c2e148010bb12a2106afad101574c33a7e30cc23e8ab44", 0x3e, 0x400, &(0x7f0000000040)={0x18, 0x2, 0x1ff000, 0x3}, 0xc) shmget(0x0, 0x3000, 0x10, &(0x7f0000000000/0x3000)=nil) socket$inet(0x2, 0x3, 0x3f) 00:01:30 executing program 3: munlockall() recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001640), 0x1, 0x0, 0xfffffffffffffeee}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) writev(r0, &(0x7f0000000740), 0x295) 00:01:30 executing program 5: r0 = semget$private(0x0, 0x4, 0x470) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x3) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) r5 = paccept(0xffffffffffffffff, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0xc, 0x20000000) poll(&(0x7f00000001c0)=[{r1, 0x2}, {r2, 0x20}, {r3, 0x10}, {r4, 0x1}, {r5, 0x4}], 0x5, 0x2) socket$inet6(0x18, 0x4, 0x8e) semctl$IPC_RMID(r0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 00:01:30 executing program 4: __clone(0x0, 0x0) _lwp_self() wait4(0x0, 0x0, 0x8, 0x0) setregid(0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x8100000009, r0, 0x0, 0x0) 00:01:31 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) ptrace(0x9, 0x0, 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) r3 = getgid() r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) r5 = fcntl$getown(r4, 0x5) r6 = getuid() r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = geteuid() fchown(0xffffffffffffffff, r10, 0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0xa, r10, r7, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r8, 0x6, 0x21cd, 0x1, 0x40}) r11 = getuid() setuid(r11) r12 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r12, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r11, 0xffffffffffffffff, 0x0, r7, 0x1, 0x7}, 0xf157, 0x9}) setgid(r7) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r14 = getgid() r15 = getpid() r16 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r16, 0x1, &(0x7f00000001c0)={{0x9, r13, r14, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r15, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r18 = getgid() r19 = getpid() r20 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r20, 0x1, &(0x7f00000001c0)={{0x9, r17, r18, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r19, 0x7fe, 0x1, 0x1, 0x40}) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x5, r21, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r6, r7, r13, r18, 0x40, 0x3ff}, 0x0, 0x80000001, r5, r21, 0x7fffffff, 0x9, 0x3ff}) r22 = geteuid() r23 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r23, &(0x7f0000000300)='~', 0x1) r24 = fcntl$getown(r23, 0x5) r25 = getuid() r26 = getgid() r27 = getpid() r28 = msgget$private(0x0, 0x0) r29 = geteuid() fchown(0xffffffffffffffff, r29, 0x0) msgctl$IPC_SET(r28, 0x1, &(0x7f00000001c0)={{0xa, r29, r26, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r27, 0x6, 0x21cd, 0x1, 0x40}) r30 = getuid() setuid(r30) r31 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r31, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r31, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r30, 0xffffffffffffffff, 0x0, r26, 0x1, 0x7}, 0xf157, 0x9}) setgid(r26) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r33 = getgid() r34 = getpid() r35 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r35, 0x1, &(0x7f00000001c0)={{0x9, r32, r33, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r34, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r37 = getgid() r38 = getpid() r39 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r39, 0x1, &(0x7f00000001c0)={{0x9, r36, r37, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r38, 0x7fe, 0x1, 0x1, 0x40}) r40 = __clone(0x0, 0x0) ptrace(0x9, r40, 0x0, 0x0) ptrace(0x5, r40, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r25, r26, r32, r37, 0x40, 0x3ff}, 0x0, 0x80000001, r24, r40, 0x7fffffff, 0x9, 0x3ff}) r41 = getegid() sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000340)=ANY=[@ANYBLOB="01002e2f66696c6531006593df3146ba3b1ebc4e7223df69a346e1829f6c24dd95366c025c4d258804f83228fe49407ca1cc8c6e53b3e8fc13e1486f9a083ab3cc2871b3f4f020d7ca59333822f4f9e0c0e3b00bcb842f661e9fe34b9fbbc2ae12af62be81b1a3a33bb400a038d23228be104a726540ac34ccae778e547b4c87628434f317a07d9404e330ec545a95b37429749df8f3ce1a0bd3efd23288d34660c557ececf7c6d771ba0bc249bc153a5ebad667721e07180a0b9e493b45d7b04429fdeb16da0a91e85b924fb6920375e4cb1b30f8160070fd27f869d881e70362b4a74a71a13009b96ac7f689c886219ac50b636ac795d2b08f1a5166acf2"], 0x1, &(0x7f0000000300)=[{&(0x7f0000000180)="63978f7e319690441910288e3373fdb151005db2b47b2d30aef7748bea098dfdf8d343ee564723e6361932f332375514354c62fe55935aa92d17fc28de200a22b1ce105b6bfb43c9c96d63352b8d91b7b624f4c0a8e4345e630ed39ed14158aea802af4ad6d591e7546f229e2b22", 0x6e}, {&(0x7f0000000200)}, {&(0x7f0000000240)="a2ca0d5a9444b6bcf9294e53f1c7e8b39d727a9e161c4322d127e2da103e18ac8dc8adccf2d44fe47d0f7de9eb7d05c39707ed6b74d091d80cb7414473808ed83948f23668155c779f6e5dbe9f1ca5086128cee5f7d017d98755f90e2f563faeeb320a649383aa341b7d8b3c2b066dbf59f9ad1c085aff32b1d47fe62c9df4f4e8f0519a5445ec8c419a42a0fd64839ab61311db46b2f71ac26e7552833a4f4b9dd2ed88ce", 0xa5}], 0x3, &(0x7f00000007c0)=[@cred={0x20}, @cred={0x20}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0xffff, 0x2, 0x0, 0xffffffffffffffff, r3}, @cred={0x20, 0xffff, 0x2, r5, r22, r41}, @rights={0x30, 0xffff, 0x1, [r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20}], 0x120, 0xc05}, 0x60c) r42 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r42, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r43 = socket(0x18, 0x2, 0x0) getsockopt$sock_linger(r43, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000100)=0x8) 00:01:31 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x10) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r3, 0x0, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:31 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) fchmod(r3, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) execve(&(0x7f0000000340)='./bus/file0\x00', 0x0, 0x0) 00:01:31 executing program 1: r0 = semget$private(0x0, 0x0, 0x200) semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000000)=0x7fff) semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000040)=""/166) r1 = semget(0x2, 0x2, 0x4) semop(r1, &(0x7f0000000100)=[{0x3, 0x7ff, 0x1000}, {0x0, 0x56, 0x1000}, {0x4, 0x8001, 0x800}, {0x1, 0x7, 0x1000}, {0x3, 0x4, 0x800}, {0x9b48f4d21244a45e, 0x9, 0x1000}, {0x2, 0x3, 0x1800}, {0x0, 0x9, 0x1000}, {0x1, 0x9f5, 0x1000}, {0x2, 0xffff}], 0xa) r2 = semget$private(0x0, 0x2, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000140)=""/48) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x6f9dd499b29d7047, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000180)={{0x18, 0x2, 0xffffff01, 0x7}, {0x18, 0x1, 0x9, 0x70cd}, 0x7, [0x4, 0x7, 0x8001, 0x3, 0x5, 0x0, 0x9, 0x401]}, 0x3c) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0xc) accept(r4, &(0x7f0000001740)=@in6, &(0x7f0000000280)=0xc) setitimer(0x3, &(0x7f00000002c0)={{0xffffffffffffffc1, 0x1}, {0x9, 0x365}}, &(0x7f0000000300)) r5 = geteuid() r6 = getgid() r7 = geteuid() getgroups(0x3, &(0x7f0000000340)=[0x0, 0x0, 0xffffffffffffffff]) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x10000, r5, r6, r7, r8, 0x177, 0xfffc}, 0x2, 0x2, 0x7d7}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000000480)=[0xffffffffffffffff, 0x0, r9, 0x0]) fchownat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', r10, r11, 0xfcca998a0d07a333) r12 = msgget(0x3, 0x14) msgctl$IPC_RMID(r12, 0x0) setitimer(0x1, &(0x7f00000004c0)={{0x201a, 0x80}, {0x10000, 0x6}}, &(0x7f0000000500)) socketpair(0xf, 0x10000000, 0x81, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r14, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lseek(r13, 0x2, 0x47cbfae2883e9beb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) read(r15, &(0x7f0000000640)=""/4096, 0x1000) r16 = semget$private(0x0, 0x0, 0x100) r17 = getuid() r18 = getegid() getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f00000016c0)={{0x7, r17, r18, r5, r19, 0x2, 0x8}, 0x3, 0xfffffffffffffbff, 0x2}) 00:01:31 executing program 4: truncate(&(0x7f0000000000)='./file0\x00', 0x10001) open$dir(&(0x7f0000000040)='./file0\x00', 0x2050631, 0x0) [ 228.2914437] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2383 command syz-executor.0) 00:01:32 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00') msgget(0x1, 0x50) r0 = msgget$private(0x0, 0x47d) msgsnd(r0, &(0x7f0000000c80)={0x1, "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"}, 0x44b, 0x800) r1 = getuid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) r4 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r4, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$SHM_LOCK(r4, 0x3) write(r3, &(0x7f0000000480)="bd42eb9d1af17b53b76cb806eb14536efcf6b7bb0ea7c24ecaf3b11888691fa554c6836c69be724e5395e97549ae992c90dcc43af208cca207d882d5de47f4fdbc7dfaed97c5a91ccbd6fc48ca87da1381fef64de01614f526e0da3d77a7404c2673e12b416576544215298fda302df42d666b69379115012ae26812e5b951b545daaf54075991699799956d3b999022a892f8fa4b2d9c7190e879dd946b5d93e9237e94b65c75fb3c68247582fa72b19ac2a384ff066321849dca78e4154f3a1ff95d7fb6e4c70092969f6b1bc1905d0b1182", 0xd3) sendto$inet(r2, &(0x7f0000000280)="b2b7d2a696f5d0b75bd66d9d82d543ed23bd35a47125838013fe35bec7410df14833be707ee893795e0d5d02e8b9e13b3bed59a884912d084515df054652d536305be7ef4ed9e74721249cfc1bd1f5e958482a7865075e2ace3395ab4714985367838291a51cc5a26e83e2e3220087ee5aede4b1fabf007db6fa9ff81e31741ceb69356ce48b02b4c363fd", 0x8b, 0x400, &(0x7f0000000340)={0x2, 0x0}, 0xc) lchown(&(0x7f0000000040)='./file0/file0\x00', r1, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0/file0\x00') bind$unix(r5, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0xc) getsockname$unix(r5, 0x0, 0x0) __clone(0x0, 0x0) r6 = getgid() r7 = getpid() r8 = msgget$private(0x0, 0x0) r9 = geteuid() fchown(0xffffffffffffffff, r9, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0xa, r9, r6, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r7, 0x6, 0x21cd, 0x1, 0x40}) msgrcv(r8, &(0x7f0000000380)={0x0, ""/202}, 0x1f, 0x0, 0x1800) accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getrusage(0x0, &(0x7f0000000600)) 00:01:32 executing program 5: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) clock_gettime(0xa9415f02e62369c6, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) close(r2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x73f9}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/215, 0xd7}], 0x14b) [ 228.5518886] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2023 command syz-executor.2) 00:01:32 executing program 4: open$dir(&(0x7f0000000040)='./file0\x00', 0x2050631, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) write(r0, &(0x7f00000000c0)="37343167b6a25c73731f90db92517e3e184e4900312e2cdc", 0x18) r1 = geteuid() chown(&(0x7f0000000140)='./file0\x00', r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x5b6754f4d320ff, 0x8) [ 228.6620760] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2023 command syz-executor.2) [ 228.9425352] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2023 command syz-executor.2) 00:01:32 executing program 2: r0 = socket(0x1f, 0x5, 0x0) geteuid() getsockopt(r0, 0x0, 0x0, 0x0, 0x0) 00:01:32 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x10) _lwp_create(&(0x7f0000000100)={0x400f002a, &(0x7f0000000080)={0x801e0042, &(0x7f0000000000)={0x400f0020, 0x0, {[0x1ff, 0x40, 0x8, 0x1]}, {0x5, 0x455b, 0xc}, {0x74142334, 0x7fffffff, '$\x00'}}, {[0x0, 0x9, 0x30, 0x439]}, {0xd9e, 0xfffffffffffffffd, 0x7}, {0x3ff, 0x4, ',\x00'}}, {[0xa51, 0x3, 0x2, 0x5c]}, {0x9, 0x3f, 0x5}, {0x2, 0xfffffffffffffffe, '\'\x00'}}, 0x100, &(0x7f0000000180)=0x0) _lwp_unpark(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) accept$unix(r0, 0x0, &(0x7f0000000400)) r3 = fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffffff) connect$unix(r3, &(0x7f0000000b40)=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f0000000580)="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", 0x599) _lwp_create(&(0x7f00000002c0)={0x7, &(0x7f0000000240)={0x4, &(0x7f00000001c0)={0x0, 0x0, {[0xd45, 0xfffffe9a, 0x3]}, {0x83e, 0x8, 0x1}, {0x6, 0x0, '}\x00'}}, {[0x9, 0x7, 0x1, 0x1]}, {0x2, 0x7fff, 0x4}, {0x5, 0xffffffff, '.(+[!*%-&\x00'}}, {[0xf00b, 0x8, 0x5, 0x2]}, {0x0, 0x3, 0x4}, {0x3, 0x9, '-#:\x00'}}, 0x40, &(0x7f0000000340)) 00:01:33 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt(r0, 0x0, 0x17, &(0x7f0000000000)="1900b882", 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40070e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) r3 = fcntl$getown(r2, 0x5) r4 = getuid() r5 = getgid() r6 = getpid() r7 = msgget$private(0x0, 0x0) r8 = geteuid() r9 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r9, &(0x7f0000000300)='~', 0x1) fcntl$getown(r9, 0x5) fchown(r9, r8, 0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0xa, r8, r5, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r6, 0x6, 0x21cd, 0x1, 0x40}) r10 = getuid() setuid(r10) r11 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r11, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r10, 0xffffffffffffffff, 0x0, r5, 0x1, 0x7}, 0xf157, 0x9}) setgid(r5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r14 = getgid() r15 = getpid() r16 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r16, 0x1, &(0x7f00000001c0)={{0x9, r13, r14, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r15, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r18 = getgid() r19 = getpid() r20 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r20, 0x1, &(0x7f00000001c0)={{0x9, r17, r18, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, r12, r19, 0x7, 0x1, 0x3, 0x3f}) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x5, r21, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r4, r5, r13, r18, 0x40, 0x3ff}, 0x0, 0x80000001, r3, r21, 0x7fffffff, 0x9, 0x3ff}) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r18, 0x0) 00:01:33 executing program 2: getgroups(0x7, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc0711, 0x80) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x800) setegid(r0) setuid(0xee01) ftruncate(r1, 0x40) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x200) [ 229.6136562] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2383 command syz-executor.0) [ 229.8340265] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2383 command syz-executor.0) 00:01:33 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x20) flock(r2, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) r4 = accept$unix(r3, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r5 = socket$inet6(0x18, 0x10000000, 0x2) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0}, 0xc) r7 = getuid() getgroups(0x1, &(0x7f0000000440)=[0xffffffffffffffff]) r9 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r11 = getgid() r12 = getpid() r13 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0x9, r10, r11, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r12, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r15 = getgid() r16 = getpid() r17 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x9, r14, r15, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r16, 0x7fe, 0x1, 0x1, 0x40}) r18 = getegid() getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0}, 0xc) r20 = getpgrp() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r22 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r22, &(0x7f0000000300)='~', 0x1) r23 = fcntl$getown(r22, 0x5) r24 = getuid() r25 = getgid() r26 = getpid() r27 = msgget$private(0x0, 0x0) r28 = geteuid() fchown(0xffffffffffffffff, r28, 0x0) msgctl$IPC_SET(r27, 0x1, &(0x7f00000001c0)={{0xa, r28, r25, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r26, 0x6, 0x21cd, 0x1, 0x40}) r29 = getuid() setuid(r29) r30 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r30, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r30, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r29, 0xffffffffffffffff, 0x0, r25, 0x1, 0x7}, 0xf157, 0x9}) setgid(r25) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r32 = getgid() r33 = getpid() r34 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r34, 0x1, &(0x7f00000001c0)={{0x9, r31, r32, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r33, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r36 = getgid() r37 = getpid() r38 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r38, 0x1, &(0x7f00000001c0)={{0x9, r35, r36, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r37, 0x7fe, 0x1, 0x1, 0x40}) r39 = __clone(0x0, 0x0) ptrace(0x9, r39, 0x0, 0x0) ptrace(0x5, r39, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r24, r25, r31, r36, 0x40, 0x3ff}, 0x0, 0x80000001, r23, r39, 0x7fffffff, 0x9, 0x3ff}) sendmsg$unix(r4, &(0x7f0000000640)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000140)="7dd065432cabc6da233c46818732656d30e3e5d95a0b6add7a94285a916729f9ef4d2ddaf83d3b5433d4d99131ac973ce99a361625abcd89b9c4158b66ab6180cde7fea4897852215ee40e7b2e6a2dc6e98f50d8416ab5b530000d373100ecd2442ff239bc76198f2d0c5e616a6fb6420929f551e92fb787", 0x78}, {&(0x7f0000000240)="4f41594cc144249dc1b46dda5953b467039243d53a04af83672edf810855279c813daa35b5de529d2f02ac0850e504d93bd4352191947c8abdd5a59e9685e5844d8dc1d876ccb5c725a0419164", 0x4d}, {&(0x7f0000000340)="23cbd99dcc63680d070d4e1879e1aa3e8be1cb2d6b6272aec944db1a40aaae65dccd107fc8500ddfa6d74ba93b04a16771d38d11cdfd7aaa48cf86286ac7ce4c2c4a08b3f65761e82f6dc4bb2495ab3ecc520585536b6e9563170d25f7cb7a6f31c7e5acc703669009ef3b26f4ae5f96d3d1c741c31e8cdb8a1005b38bf7265b2ae7405f703148680364aa259208ed8694727f58563cd66dc4c69efb2e90202c164c087d69fe56ef8a08f448baf45daeb73530db4c1c9fc6b3efca5f808fada8d215e843af176f3e09f111f296", 0xcd}], 0x3, &(0x7f0000000540)=[@rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, r0, r5, r1]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, 0x0, r9, r11}, @cred={0x20, 0xffff, 0x2, r16, 0x0, r18}, @cred={0x20, 0xffff, 0x2, 0x0, r19}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r20, r21, r36}], 0xd0, 0xe264af918afeec14}, 0xc) writev(0xffffffffffffffff, 0x0, 0x0) 00:01:33 executing program 5: r0 = socket(0x1, 0x40000000, 0x0) getsockopt(r0, 0x6, 0x3, 0x0, 0x0) 00:01:33 executing program 4: r0 = socket(0x18, 0x400000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="85"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r0) socket(0x18, 0x3, 0x0) write(r0, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) 00:01:33 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 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$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) readv(r2, 0x0, 0x0) pipe2(&(0x7f00000016c0), 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x91) 00:01:33 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc9634e19767b0784"], 0x10) r3 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc) getpeername(r3, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvfrom$inet(r2, &(0x7f0000000200)=""/248, 0xf8, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) 00:01:34 executing program 5: r0 = socket(0x18, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000080), 0xc) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f0000000140)=0x3) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 230.5752674] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1395 command syz-executor.1) 00:01:34 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) writev(r2, &(0x7f00000002c0), 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/105) 00:01:34 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/', 0x0, 0x28) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000080)="683e43418f25df2c5c5c016cf34c870d1f951e00af3d83bd3d73682076d6f825d6b7e7393f065b69f22ffc19c7ca353e0b69c663271540f6a719cc676735979f63e20f3875a253780b8c62268a6912db005f12f717d89504d064d522d45d70261d20a85c35022f19efdd04d1d08470", 0x6f}, {&(0x7f0000000100)="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", 0xfc}, {&(0x7f0000000000)="283b3129f9e00d48cb", 0x9}], 0x3) fchdir(r0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) 00:01:34 executing program 3: clock_settime(0x3, &(0x7f0000000080)={0xfffffffffffffffd, 0x80000000000003b}) _lwp_create(&(0x7f00000000c0)={0x9, 0x0, {[0x1, 0x5, 0x6, 0xed]}, {0x1, 0x80000001, 0x8}, {0xf8, 0x7, '\x00'}}, 0x80, &(0x7f0000000040)=0x0) compat_50__lwp_park(&(0x7f0000000000)={0x51}, r0, &(0x7f0000000140)=0xffff, &(0x7f0000000180)=0xfff) 00:01:35 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') unlink(&(0x7f0000000200)='./file0\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x1408802, 0x12c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) fcntl$getown(r0, 0x5) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 00:01:35 executing program 2: getegid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) accept$inet(r0, &(0x7f00000016c0), &(0x7f0000001700)=0xc) getpeername$inet6(r0, &(0x7f0000000440), &(0x7f0000000480)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = fcntl$getown(r1, 0x5) r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = geteuid() fchown(0xffffffffffffffff, r6, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0x200a, r6, r3, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, r2, r4, 0x6, 0x21cd, 0x1, 0x40}) r7 = getuid() setuid(r7) r8 = semget$private(0x0, 0x2, 0x400) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x200, 0x800}, {0x8, 0x8}}) semctl$GETPID(r8, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r7, 0xffffffffffffffff, 0x0, r3, 0x1, 0x7}, 0xf157, 0x9}) semctl$GETZCNT(r8, 0x2, 0x7, &(0x7f0000000500)=""/244) r9 = semget(0x3, 0x3, 0x8) semctl$IPC_STAT(r9, 0x0, 0x2, &(0x7f0000000600)=""/208) bind$inet6(r1, &(0x7f00000004c0)={0x18, 0x3, 0x0, 0x1}, 0xc) r10 = socket(0x18, 0x1, 0x0) setsockopt(0xffffffffffffff9c, 0x29, 0x80000000000000c, &(0x7f0000000180), 0xfffffce5) socket$inet(0x2, 0x5, 0x5a) msgget$private(0x0, 0x6c8) sendmsg(r10, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000000)="52364ca2740385b6651805d6600cdd7cd5a48d59dc1d0c5ff7a4b9ad2ff0bc86984cd6a8b1ffa1ef3c5c895ebb4e3951a4f88e269ab55d2acade26f6f78b89b8f5a9d3b35c457e3318da076e90571da54f1f358a", 0xffffffffffffff60}, {&(0x7f0000000080)="e1369081e829c774bf0018c4a3155e425932d42669d4c25ed71f7e3d06c4adfc9bcf06b5a07135ae926d6d2ad088a9e78f79273a954557ef0ddb3a73175455936e5f2ec03d2376d9581197ed40540528bd8f9bcefe716522a16071968d46dbbac8152c23a1ed75f1fe078b4d2cda3b6dbce227346836909470b31bf0d8939817decefddd059a13588451b6", 0x8b}, {&(0x7f00000001c0)="3152a0a93397c221a2a0173b036011038ab25d81d4f8fa3c90e79f23e79c2ac18ccda9774c636dc7e834b4448184197300cce3e31bc6cc9e063c34cc675d035d3ef537953e5569", 0x47}, {&(0x7f0000000240)="c273b5ada418a91505447416bfefadabf32f9e94a2494da2b1811e6ba9d5715e27f9f4998b006fff2e23a36d906619fddd0aa37b6d3eaace77af646abb3880cfcced5b008efe7942c444cafddeb07b056821ed46b5", 0x55}, {&(0x7f00000002c0)="52d62426cc10bd027296155e5c7f854c664c4de41fded08db934f9208c4bc2a3eabb7f443de9e8834d2811fbd1baf9f8168c860ef880e06c8fe1454f489ebed622c6029cf7d8a930f83f0925935a61895147b5d5e515037ab690dfaa1d4ddf8cd0ae330a77a1ae48950b10ae42597249f97bd57d71ad37b6658c286729a39d73ee1145f1c82dbfaf54155dbc8d2544773319aa74b5b26cf1779645ccccc04540c54450a77f41b5420cc60e56d93717feb7e0551d2a64566739a00858c6a3aa4e7ebcbf6f51a8285d40", 0xc9}], 0x5, &(0x7f0000003c80)=ANY=[@ANYBLOB="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0x128a}, 0xe1f) 00:01:35 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000000000/0x3000)=nil) pipe2(&(0x7f0000000000), 0x1400000) shmat(r2, &(0x7f0000001000/0x1000)=nil, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 231.5569138] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3562 command syz-executor.1) [ 231.9275329] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3100 command syz-executor.4) 00:01:35 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) shmctl$IPC_RMID(0x0, 0x0) symlink(0x0, &(0x7f0000000040)='./file0\x00') setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)="02000002000000000000004db10bf5720b7b111536f8524a182e0d5325fd72767f10086700e64a95f761223c329854fe926893025c28d69839b18621cc27de90758f65812cb56cf8c434bcadfbbd21251c3d6234d427a6e41218f9bee63a89c66eead2d02bf62ef34e248636ac3dd0c8daab6bb353801c6abab86de71725a1921c2c26c549ba98d0f6b43c1f637819700e1009c92559bc0105b1c6863d7e8992a84a7353a79e9e770270d624687a940466f1", 0xb2) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r1 = __clone(0xdb42be7f740171aa, 0x0) ptrace(0x800000, r1, 0x0, 0x0) ptrace(0x17, r1, &(0x7f0000000040), 0xfff) 00:01:35 executing program 3: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xe0b4, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x1a9) r0 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x10000) r3 = getgid() r4 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r8 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r8, &(0x7f0000000300)='~', 0x1) r9 = fcntl$getown(r8, 0x5) r10 = getuid() r11 = getgid() r12 = getpid() r13 = msgget$private(0x0, 0x0) r14 = geteuid() fchown(0xffffffffffffffff, r14, 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0xa, r14, r11, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r12, 0x6, 0x21cd, 0x1, 0x40}) r15 = getuid() setuid(r15) r16 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r16, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r15, 0xffffffffffffffff, 0x0, r11, 0x1, 0x7}, 0xf157, 0x9}) setgid(r11) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r18 = getgid() r19 = getpid() r20 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r20, 0x1, &(0x7f00000001c0)={{0x9, r17, r18, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r19, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r22 = getgid() r23 = getpid() r24 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r24, 0x1, &(0x7f00000001c0)={{0x9, r21, r22, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r23, 0x7fe, 0x1, 0x1, 0x40}) r25 = __clone(0x0, 0x0) ptrace(0x9, r25, 0x0, 0x0) ptrace(0x5, r25, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r10, r11, r17, r22, 0x40, 0x3ff}, 0x0, 0x80000001, r9, r25, 0x7fffffff, 0x9, 0x3ff}) r26 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r26, &(0x7f0000000300)='~', 0x1) r27 = fcntl$getown(r26, 0x5) r28 = getuid() r29 = getgid() r30 = getpid() r31 = msgget$private(0x0, 0x0) r32 = geteuid() fchown(0xffffffffffffffff, r32, 0x0) msgctl$IPC_SET(r31, 0x1, &(0x7f00000001c0)={{0xa, r32, r29, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r30, 0x6, 0x21cd, 0x1, 0x40}) r33 = getuid() setuid(r33) r34 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r34, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r34, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r33, 0xffffffffffffffff, 0x0, r29, 0x1, 0x7}, 0xffffffff7ffffffc, 0x9}) setgid(r29) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r36 = getgid() r37 = getpid() r38 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r38, 0x1, &(0x7f00000001c0)={{0x9, r35, r36, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r37, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r40 = getgid() r41 = getpid() r42 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r42, 0x1, &(0x7f00000001c0)={{0x9, r39, r40, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r41, 0x7fe, 0x1, 0x1, 0x40}) r43 = __clone(0x0, 0x0) ptrace(0x9, r43, 0x0, 0x0) ptrace(0x5, r43, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r28, r29, r35, r40, 0x40, 0x3ff}, 0x0, 0x80000001, r27, r43, 0x7fffffff, 0x9, 0x3ff}) r44 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r44, &(0x7f0000000300)='~', 0x1) r45 = fcntl$getown(r44, 0x5) r46 = getuid() r47 = getgid() r48 = getpid() r49 = msgget$private(0x0, 0x0) r50 = geteuid() fchown(0xffffffffffffffff, r50, 0x0) msgctl$IPC_SET(r49, 0x1, &(0x7f00000001c0)={{0xa, r50, r47, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r48, 0x6, 0x21cd, 0x1, 0x40}) r51 = getuid() setuid(r51) r52 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r52, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r52, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r51, 0xffffffffffffffff, 0x0, r47, 0x1, 0x7}, 0xf157, 0x9}) setgid(r47) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r54 = getgid() r55 = getpid() r56 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r56, 0x1, &(0x7f00000001c0)={{0x9, r53, r54, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r55, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r58 = getgid() r59 = getpid() r60 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r60, 0x1, &(0x7f00000001c0)={{0x9, r57, r58, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r59, 0x7fe, 0x1, 0x1, 0x40}) r61 = __clone(0x0, 0x0) ptrace(0x9, r61, 0x0, 0x0) ptrace(0x5, r61, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x5, r46, r47, r53, r58, 0x40, 0x3ff}, 0xfdcf, 0x6, r45, r61, 0x7fffffff, 0x9, 0x3ff}) setgroups(0xa, &(0x7f0000000300)=[r4, r5, r6, r7, r11, r29, r2, r3, r3, r58]) r62 = getpid() r63 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r63, 0x1, &(0x7f00000001c0)={{0x9, r1, r3, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r62, 0x7fe, 0x1, 0x1, 0x40}) lchown(&(0x7f00000000c0)='./file0\x00', r0, r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 00:01:35 executing program 4: __clone(0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) getpgid(r3) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) ptrace(0x1000000000c, r0, &(0x7f0000001180), 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) fcntl$getown(r5, 0x5) getpeername$inet(r5, &(0x7f0000000000), &(0x7f0000000040)=0xc) 00:01:35 executing program 2: r0 = socket(0x18, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) r5 = geteuid() fchown(0xffffffffffffffff, r5, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0xa, r5, r2, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r3, 0x6, 0x21cd, 0x1, 0x40}) r6 = getuid() setuid(r6) r7 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r7, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r6, 0xffffffffffffffff, 0x0, r2, 0x1, 0x7}, 0xf157, 0x9}) semctl$SETALL(r7, 0x0, 0x9, &(0x7f0000000040)=[0x1, 0x101, 0x0, 0x7fff]) fsync(r1) dup2(r0, 0xffffffffffffffff) 00:01:35 executing program 0: compat_50__lwp_park(0x0, 0x0, 0x0, 0x0) _lwp_create(&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0500000000000000000000000000000003"]]], 0x0, 0x0) _lwp_create(&(0x7f0000000080)={0x8, &(0x7f0000000000)={0xa, 0x0, {[0x1, 0x5, 0x87, 0x6]}, {0x2, 0x8}, {0x7f, 0x1, '-\xdb+\x00'}}, {[0x800, 0x8, 0xff, 0x3]}, {0x40000, 0x2df, 0x1}, {0x29e, 0x9, '%\x00'}}, 0x40, &(0x7f0000000140)=0x0) _lwp_create(&(0x7f00000001c0)={0x400f0020, 0x0, {[0x6, 0x9, 0x3, 0xff]}, {0x8, 0x9, 0x7}, {0x7fffffff, 0x80000001, '\x00'}}, 0x40, &(0x7f0000000240)=0x0) r2 = _lwp_self() _lwp_kill(r2, 0x13) r3 = _lwp_self() r4 = _lwp_self() _lwp_kill(r4, 0x13) _lwp_unpark_all(&(0x7f00000002c0)=[r0, 0x0, r1, r2, r3, r4], 0x6, &(0x7f0000000300)=0xfff) _lwp_unpark_all(&(0x7f0000000000), 0x2b0, 0x0) 00:01:36 executing program 5: r0 = _lwp_self() clock_nanosleep(0x20000003, 0x1, &(0x7f00000001c0)={0x91a}, &(0x7f0000000040)) _lwp_wakeup(r0) dup(0xffffffffffffffff) 00:01:36 executing program 5: mknod$loop(&(0x7f00000000c0)='./file1\x00', 0xe006, 0x1) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x10000) r0 = getgid() r1 = getpid() r2 = msgget$private(0x0, 0x0) r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = geteuid() fchown(0xffffffffffffffff, r6, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0xa, r6, r3, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r4, 0x6, 0x21cd, 0x1, 0x40}) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x9, r6, r0, 0x0, 0x0, 0xe3, 0xa2cb}, 0x4, 0x5c, 0xffffffffffffffff, r1, 0x2, 0x1, 0x0, 0x29ae}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x1) r11 = getgid() r12 = getpid() r13 = msgget$private(0x0, 0x0) r14 = geteuid() fchown(0xffffffffffffffff, r14, 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0xa, r14, r11, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r12, 0x6, 0x21cd, 0x1, 0x40}) r15 = getuid() setuid(r15) r16 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r16, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r15, 0xffffffffffffffff, 0x0, r11, 0x1, 0x7}, 0xf157, 0x9}) r17 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r17, &(0x7f0000000300)='~', 0x1) r18 = fcntl$getown(r17, 0x5) r19 = getuid() r20 = getgid() r21 = getpid() r22 = msgget$private(0x0, 0x0) r23 = geteuid() fchown(0xffffffffffffffff, r23, 0x0) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0xa, r23, r20, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r21, 0x6, 0x21cd, 0x1, 0x40}) r24 = getuid() setuid(r24) r25 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r25, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r25, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r24, 0xffffffffffffffff, 0x0, r20, 0x1, 0x7}, 0xf157, 0x9}) setgid(r20) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0x9, r26, r27, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r28, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r31 = getgid() r32 = getpid() r33 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r33, 0x1, &(0x7f00000001c0)={{0x9, r30, r31, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r32, 0x7fe, 0x1, 0x1, 0x40}) r34 = __clone(0x0, 0x0) ptrace(0x9, r34, 0x0, 0x0) ptrace(0x5, r34, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r19, r20, r26, r31, 0x40, 0x3ff}, 0x0, 0x80000001, r18, r34, 0x7fffffff, 0x9, 0x3ff}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r36 = getgid() r37 = getpid() r38 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r38, 0x1, &(0x7f00000001c0)={{0x9, r35, r36, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r37, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r40 = getgid() r41 = getpid() r42 = msgget$private(0x0, 0x0) r43 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r43, &(0x7f0000000300)='~', 0x1) r44 = fcntl$getown(r43, 0x5) msgctl$IPC_SET(r42, 0x1, &(0x7f00000001c0)={{0x9, r39, r40, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r41, 0x7fe, 0x1, 0x1, 0x40}) r45 = getuid() r46 = getgid() r47 = getpid() r48 = msgget$private(0x0, 0x0) r49 = geteuid() fchown(0xffffffffffffffff, r49, 0x0) msgctl$IPC_SET(r48, 0x1, &(0x7f00000001c0)={{0xa, r49, r46, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r47, 0x6, 0x21cd, 0x1, 0x40}) r50 = getuid() setuid(r50) r51 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r51, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r51, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r50, 0xffffffffffffffff, 0x0, r46, 0x1, 0x7}, 0xf157, 0x9}) setgid(r46) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r53 = getgid() r54 = getpid() r55 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r55, 0x1, &(0x7f00000001c0)={{0x9, r52, r53, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r54, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r57 = getgid() r58 = getpid() r59 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r59, 0x1, &(0x7f00000001c0)={{0x9, r56, r57, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r58, 0x7fe, 0x1, 0x1, 0x40}) r60 = __clone(0x0, 0x0) ptrace(0x9, r60, 0x0, 0x0) ptrace(0x5, r60, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r45, r46, r52, r57, 0x40, 0x3ff}, 0x0, 0x80000001, r44, r60, 0x7fffffff, 0x9, 0x3ff}) setuid(r45) r61 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r61, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r61, 0x0, 0x1, &(0x7f0000000080)={{0x8, r45, 0xffffffffffffffff, 0x0, r40, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r62 = getgid() chown(&(0x7f0000000040)='./file0\x00', r45, r62) getgroups(0x3, &(0x7f0000000000)=[r0, r36, r62]) r64 = __clone(0x0, 0x0) ptrace(0x9, r64, 0x0, 0x0) ptrace(0x5, r64, &(0x7f0000001180), 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000040)={{0x1, r15, 0xffffffffffffffff, r26, r63, 0x13e, 0x81}, 0xfff, 0x5, r9, r64, 0x1f, 0xff, 0x1a4, 0x800}) r65 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r65, 0x1, &(0x7f00000001c0)={{0x9, r7, r8, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r9, 0x7fe, 0x1, 0x1, 0x40}) setpgid(r1, r9) [ 232.7889720] ubc_uiomove: error=14 [ 232.7889720] ubc_uiomove: error=14 [ 232.8390592] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3562 command syz-executor.1) 00:01:36 executing program 0: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x1) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x842) r3 = dup2(r2, r1) getdents(r3, &(0x7f00000000c0)=""/226, 0xe2) 00:01:36 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x102098e, 0x8) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r2 = shmget(0x1, 0x3000, 0x200, &(0x7f0000281000/0x3000)=nil) r3 = getegid() r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) r5 = fcntl$getown(r4, 0x5) r6 = getuid() r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = geteuid() fchown(0xffffffffffffffff, r10, 0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0xa, r10, r7, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r8, 0x6, 0x21cd, 0x1, 0x40}) r11 = getuid() setuid(r11) r12 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r12, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r11, 0xffffffffffffffff, 0x0, r7, 0x1, 0x7}, 0xf157, 0x9}) setgid(r7) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r14 = getgid() r15 = getpid() r16 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r16, 0x1, &(0x7f00000001c0)={{0x9, r13, r14, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r15, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r18 = getgid() r19 = getpid() r20 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r20, 0x1, &(0x7f00000001c0)={{0x9, r17, r18, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r19, 0x7fe, 0x1, 0x1, 0x40}) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x5, r21, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r6, r7, r13, r18, 0x40, 0x3ff}, 0x0, 0x80000001, r5, r21, 0x7fffffff, 0x9, 0x3ff}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r23 = getgid() r24 = getpid() r25 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r25, 0x1, &(0x7f00000001c0)={{0x9, r22, r23, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r24, 0x7fe, 0x1, 0x1, 0x40}) r26 = __clone(0x3480, &(0x7f0000000200)="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") shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x1ff, 0xffffffffffffffff, r3, r13, 0xffffffffffffffff, 0x4, 0x1ff}, 0x7, 0x5, r24, r26, 0xf7, 0x10000, 0x5}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) fcntl$getown(r0, 0x5) r27 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r27, &(0x7f0000000300)='~', 0x1) fcntl$getown(r27, 0x5) dup2(r0, r27) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r28 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r28, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 00:01:37 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) msgsnd(0x0, 0x0, 0xffffffffffffff2a, 0x0) r2 = socket(0x2, 0x2, 0x0) recvmsg(r2, 0x0, 0x840) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000ec4a3492c12bd2402eba33bda8ae92a684585a1444bf0d6e4dfadf6c01a14668bf3ea870879e1d0f290d12c9b2d02513bab42420d49df22bce50207eaf64f4e03075cda028c683a1a9f99eb0c89c79260c2e292f746f5de6832e569fee23"], 0x10) open(&(0x7f0000000000)='./file0\x00', 0xa5be42b85b677026, 0x2754618e26fd0435) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f0000000040)='./file0\x00', 0x20000, 0x746dba7a52e12e10) semget$private(0x0, 0x0, 0x400) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x1010, r4, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) 00:01:37 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) 00:01:37 executing program 5: semget$private(0x0, 0x1, 0x1c) semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000000)=0x1) pipe2(&(0x7f0000000040), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = getgid() r1 = getpid() r2 = msgget$private(0x0, 0x0) r3 = geteuid() fchown(0xffffffffffffffff, r3, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0xa, r3, r0, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r1, 0x6, 0x21cd, 0x1, 0x40}) r4 = getuid() setuid(r4) r5 = semget$private(0x0, 0x2, 0x400) msgget$private(0x0, 0x88) semctl$GETPID(r5, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r4, 0xffffffffffffffff, 0x0, r0, 0x1, 0x7}, 0xf157, 0x9}) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00000000c0)=""/4096) 00:01:37 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x4086, r0, &(0x7f0000000040), 0x2) ptrace(0x380000000000, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x0, 0x0) 00:01:38 executing program 3: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xe0b4, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x1a9) r0 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x10000) r3 = getgid() r4 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r8 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r8, &(0x7f0000000300)='~', 0x1) r9 = fcntl$getown(r8, 0x5) r10 = getuid() r11 = getgid() r12 = getpid() r13 = msgget$private(0x0, 0x0) r14 = geteuid() fchown(0xffffffffffffffff, r14, 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0xa, r14, r11, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r12, 0x6, 0x21cd, 0x1, 0x40}) r15 = getuid() setuid(r15) r16 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r16, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r15, 0xffffffffffffffff, 0x0, r11, 0x1, 0x7}, 0xf157, 0x9}) setgid(r11) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r18 = getgid() r19 = getpid() r20 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r20, 0x1, &(0x7f00000001c0)={{0x9, r17, r18, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r19, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r22 = getgid() r23 = getpid() r24 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r24, 0x1, &(0x7f00000001c0)={{0x9, r21, r22, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r23, 0x7fe, 0x1, 0x1, 0x40}) r25 = __clone(0x0, 0x0) ptrace(0x9, r25, 0x0, 0x0) ptrace(0x5, r25, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r10, r11, r17, r22, 0x40, 0x3ff}, 0x0, 0x80000001, r9, r25, 0x7fffffff, 0x9, 0x3ff}) r26 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r26, &(0x7f0000000300)='~', 0x1) r27 = fcntl$getown(r26, 0x5) r28 = getuid() r29 = getgid() r30 = getpid() r31 = msgget$private(0x0, 0x0) r32 = geteuid() fchown(0xffffffffffffffff, r32, 0x0) msgctl$IPC_SET(r31, 0x1, &(0x7f00000001c0)={{0xa, r32, r29, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r30, 0x6, 0x21cd, 0x1, 0x40}) r33 = getuid() setuid(r33) r34 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r34, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r34, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r33, 0xffffffffffffffff, 0x0, r29, 0x1, 0x7}, 0xffffffff7ffffffc, 0x9}) setgid(r29) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r36 = getgid() r37 = getpid() r38 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r38, 0x1, &(0x7f00000001c0)={{0x9, r35, r36, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r37, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r40 = getgid() r41 = getpid() r42 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r42, 0x1, &(0x7f00000001c0)={{0x9, r39, r40, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r41, 0x7fe, 0x1, 0x1, 0x40}) r43 = __clone(0x0, 0x0) ptrace(0x9, r43, 0x0, 0x0) ptrace(0x5, r43, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r28, r29, r35, r40, 0x40, 0x3ff}, 0x0, 0x80000001, r27, r43, 0x7fffffff, 0x9, 0x3ff}) r44 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r44, &(0x7f0000000300)='~', 0x1) r45 = fcntl$getown(r44, 0x5) r46 = getuid() r47 = getgid() r48 = getpid() r49 = msgget$private(0x0, 0x0) r50 = geteuid() fchown(0xffffffffffffffff, r50, 0x0) msgctl$IPC_SET(r49, 0x1, &(0x7f00000001c0)={{0xa, r50, r47, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r48, 0x6, 0x21cd, 0x1, 0x40}) r51 = getuid() setuid(r51) r52 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r52, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r52, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r51, 0xffffffffffffffff, 0x0, r47, 0x1, 0x7}, 0xf157, 0x9}) setgid(r47) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r54 = getgid() r55 = getpid() r56 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r56, 0x1, &(0x7f00000001c0)={{0x9, r53, r54, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r55, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r58 = getgid() r59 = getpid() r60 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r60, 0x1, &(0x7f00000001c0)={{0x9, r57, r58, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r59, 0x7fe, 0x1, 0x1, 0x40}) r61 = __clone(0x0, 0x0) ptrace(0x9, r61, 0x0, 0x0) ptrace(0x5, r61, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x5, r46, r47, r53, r58, 0x40, 0x3ff}, 0xfdcf, 0x6, r45, r61, 0x7fffffff, 0x9, 0x3ff}) setgroups(0xa, &(0x7f0000000300)=[r4, r5, r6, r7, r11, r29, r2, r3, r3, r58]) r62 = getpid() r63 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r63, 0x1, &(0x7f00000001c0)={{0x9, r1, r3, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r62, 0x7fe, 0x1, 0x1, 0x40}) lchown(&(0x7f00000000c0)='./file0\x00', r0, r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 00:01:38 executing program 0: accept(0xffffffffffffffff, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) listen(r0, 0x0) accept(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xc) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) paccept(r2, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc, 0x10000000) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) flock(r3, 0x1) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) connect$unix(r4, &(0x7f0000000100)=@abs={0x85cd93a0a538f94f, 0x0, 0x0}, 0x8) read(r1, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) fcntl$getown(r5, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r6, 0x5) mknodat(r6, &(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xf633f9fe8750d8e6, 0x9) 00:01:38 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000004180)='%', 0x1}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) recvfrom$unix(r1, &(0x7f0000000080)=""/159, 0x9f, 0x1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 00:01:38 executing program 5: __clone(0xb00, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x9, r0, r1, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r2, 0x7fe, 0x1, 0x1, 0x40}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) r5 = getuid() r6 = getgid() r7 = getpid() r8 = msgget$private(0x0, 0x100) r9 = geteuid() fchown(0xffffffffffffffff, r9, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0xa, r9, r6, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r7, 0x6, 0x21cd, 0x1, 0x40}) r10 = getuid() setuid(r10) r11 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r11, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r10, 0xffffffffffffffff, 0x0, r6, 0x1, 0x7}, 0xf157, 0x9}) setgid(r6) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0x9, r12, r13, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r14, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r16, r17, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r18, 0x7fe, 0x1, 0x1, 0x40}) r20 = __clone(0x0, 0x0) ptrace(0x9, r20, 0x0, 0x0) ptrace(0x5, r20, &(0x7f0000001180), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r22 = getgid() r23 = getpid() r24 = msgget$private(0x0, 0x0) r25 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r25, &(0x7f0000000300)='~', 0x1) r26 = fcntl$getown(r25, 0x5) msgctl$IPC_SET(r24, 0x1, &(0x7f00000001c0)={{0x9, r21, r22, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r23, 0x7fe, 0x1, 0x1, 0x40}) r27 = getuid() r28 = getgid() r29 = getpid() r30 = msgget$private(0x0, 0x0) r31 = geteuid() fchown(0xffffffffffffffff, r31, 0x0) msgctl$IPC_SET(r30, 0x1, &(0x7f00000001c0)={{0xa, r31, r28, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r29, 0x6, 0x21cd, 0x1, 0x40}) r32 = getuid() setuid(r32) r33 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r33, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r33, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r32, 0xffffffffffffffff, 0x0, r28, 0x1, 0x7}, 0xf157, 0x9}) setgid(r28) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r35 = getgid() r36 = getpid() r37 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r37, 0x1, &(0x7f00000001c0)={{0x9, r34, r35, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r36, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r39 = getgid() r40 = getpid() r41 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r41, 0x1, &(0x7f00000001c0)={{0x9, r38, r39, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r40, 0x7fe, 0x1, 0x1, 0x40}) r42 = __clone(0x0, 0x0) ptrace(0x9, r42, 0x0, 0x0) ptrace(0x5, r42, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r27, r28, r34, r39, 0x40, 0x3ff}, 0x0, 0x80000001, r26, r42, 0x7fffffff, 0x9, 0x3ff}) setuid(r27) r43 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r43, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r43, 0x0, 0x1, &(0x7f0000000080)={{0x8, r27, 0xffffffffffffffff, 0x0, r22, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r44 = getgid() chown(&(0x7f0000000040)='./file0\x00', r27, r44) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r46 = getgid() r47 = getpid() r48 = msgget$private(0x0, 0x0) r49 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r49, &(0x7f0000000300)='~', 0x1) r50 = fcntl$getown(r49, 0x5) msgctl$IPC_SET(r48, 0x1, &(0x7f00000001c0)={{0x9, r45, r46, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r47, 0x7fe, 0x1, 0x1, 0x40}) r51 = getuid() r52 = getgid() r53 = getpid() r54 = msgget$private(0x0, 0x0) r55 = geteuid() fchown(0xffffffffffffffff, r55, 0x0) msgctl$IPC_SET(r54, 0x1, &(0x7f00000001c0)={{0xa, r55, r52, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r53, 0x6, 0x21cd, 0x1, 0x40}) r56 = getuid() setuid(r56) r57 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r57, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r57, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r56, 0xffffffffffffffff, 0x0, r52, 0x1, 0x7}, 0xf157, 0x9}) setgid(r52) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r59 = getgid() r60 = getpid() r61 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r61, 0x1, &(0x7f00000001c0)={{0x9, r58, r59, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r60, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r63 = getgid() r64 = getpid() r65 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r65, 0x1, &(0x7f00000001c0)={{0x9, r62, r63, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r64, 0x7fe, 0x1, 0x1, 0x40}) r66 = __clone(0x0, 0x0) ptrace(0x9, r66, 0x0, 0x0) ptrace(0x5, r66, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r51, r52, r58, r63, 0x40, 0x3ff}, 0x0, 0x80000001, r50, r66, 0x7fffffff, 0x9, 0x3ff}) setuid(r51) r67 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r67, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r67, 0x0, 0x1, &(0x7f0000000080)={{0x8, r51, 0xffffffffffffffff, 0x0, r46, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) getgroups(0x7, &(0x7f0000000100)=[r46, 0xffffffffffffffff, r13, r1, 0xffffffffffffffff, r13, r44]) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r5, r6, r12, r68, 0x40, 0x3ff}, 0x0, 0x80000001, r7, r20, 0x7fffffff, 0x9, 0x3ff}) setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={r2, 0xffffffffffffffff, r6}, 0xc) [ 234.9826528] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2717 command syz-executor.1) 00:01:38 executing program 5: r0 = _lwp_self() _lwp_wakeup(r0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/44, 0x2c) _lwp_self() r1 = msgget$private(0x0, 0x46) msgsnd(r1, &(0x7f00000001c0)={0x3}, 0x8, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/160}, 0xa8, 0x1, 0x1000) r2 = getgid() setregid(0x0, r2) setegid(r2) _lwp_wakeup(r0) msgrcv(0xffffffffffffffff, &(0x7f0000000140)={0x0, ""/100}, 0x6c, 0x1, 0x800) 00:01:38 executing program 2: writev(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0x18, 0x4, 0x8) fchmod(r0, 0x61) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1}}, 0x3c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)='b', 0x347fff08) writev(r1, &(0x7f0000000240), 0x1000000000000295) [ 235.2831492] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4227 command syz-executor.4) 00:01:39 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) clock_getres(0x2, &(0x7f0000000080)) r0 = getpgid(0x0) getpgid(r0) r1 = socket(0x10, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653000ff31a299ca042e37f7b1ad6b3e910c411d6c6aa9011b873ce0fbd6a900000041cbc3162a9b1ca0e5b7edcf740e8a705300000000000024520000000000004bfb00000098490d077aaf9544666aa81d54b9f85142108e909d7e3b3bb2c0"], 0x10) sendmsg(r1, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4) [ 235.5235590] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2717 command syz-executor.1) 00:01:39 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x88008, 0x40) openat(r0, &(0x7f0000000040)='./file0\x00', 0x1000000, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x7fffffff, 0x80000001}, {0x0, 0x3}}) open(&(0x7f0000000180)='./file0\x00', 0x470600, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x9) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20080, 0x0) readv(r2, &(0x7f0000001cc0), 0x0) 00:01:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={&(0x7f00000002c0)=@in6, 0xc, &(0x7f0000001880)=[{&(0x7f00000003c0)=""/147, 0x93}, {&(0x7f0000000480)=""/150, 0x96}, {&(0x7f0000000540)=""/202, 0xca}, {&(0x7f0000000300)=""/9, 0x9}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/87, 0x57}, {&(0x7f00000016c0)=""/186, 0xba}, {&(0x7f0000001780)=""/195, 0xc3}], 0x8, &(0x7f0000001900)=""/100, 0x64}, 0x1) setuid(0xee01) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0x4) sendto$unix(r0, &(0x7f0000000100)='N', 0x4ccabf87, 0x0, 0x0, 0xfffffe4f) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r4 = semget$private(0x0, 0x4, 0x0) semctl$GETPID(r4, 0x3, 0x4, &(0x7f0000000140)=""/186) fcntl$getown(r3, 0x5) r5 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x410b00, 0x2ca) accept$inet(r5, &(0x7f0000000040), &(0x7f00000000c0)=0xc) _lwp_setprivate(&(0x7f0000000200)=0x6) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x900000000000000, &(0x7f0000000000), 0x28}, 0x0) nanosleep(&(0x7f0000000240)={0x100000001, 0x1}, &(0x7f0000000280)) 00:01:39 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3}, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x200) 00:01:39 executing program 0: mknod$loop(0x0, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2090786, 0x20) write(r0, &(0x7f00000000c0)="0c9ea27ea0b4de75572f8d2be5391748097f789a376ab5fd575ce543502183bf90e9d808a75629b3334f02c293722fbb476fe877aa0ebcca6f9f463970b3bf525bd81f5c751c27341894ff070000e6b9a188abed5bc4a4de1c47acf679065db527ffdf163dc2b84856b0fc3bc473430738d8ed6b087169e768dc4f158c28cff8b74a10cb", 0xffffffffffffffb9) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) writev(r1, &(0x7f0000001600)=[{&(0x7f0000000180)="f148b01c8c212c9d9e84f2b1c376d7db7ed72c499348ddc2518113d40ce7a41e7610092a901f0b2b7603521a00eb26fea18130bc583fe5219181023743f56c3f10d2ada3726bb906893aa47d91df9041f0a82cceeedd1f4337486e21d7ab5230941c0d0c4a4a5247d0aa895be0eab522ec0655a11d020bbd56915aab1638a74732446c01f0737c82571205b88e6bafa8", 0x90}, {&(0x7f0000000240)="0cc063cf0bb354744140b7bb7c9901fc1dc56435f7268271064beea45f0617b1758c63b2a97c6227a23e771bc88badc19190e08677e001487ca8faee019d7afae0749fa4080f431bd47f0e38adaaf292602f9b6f1a67a164e0b247fbee178f3b72bed5b5b6113eb79d0f763f1dd2664fada050c71e6a0bb121bf982533c86842943c754f1bd511b5dc7ad0224db317cd", 0x90}, {&(0x7f0000000040)="967df86c8bca9389414cd8887571ab251d157da566f14cf23fc5c11acce5e78015933579c0dd3bce2e0421bd2eb509146cedc7bbdd1abe", 0x37}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="7f819b264a790b60bd5b4a0336884fd8940a35cfa318f48bff492596e76b833cb2c1ab8fb106d1b07240a8301fbccb97ae542e964dd2c9ac13ccc5c3e95a6b50ea9c118fad1e5aa5169643ec58812c1444300e8ac9aa282e047848c49ad832f6d214a59f7a9d2d97c72d187c9e1fbdf960813704d833e732c6f2a7c1fe0da584f8d09e6c83d7230bfc9eb99efd407f748e3ceb2d2f9fe588e62c7fa39cba8fb47c09533d1f003245b61e6669a24e8a7bed1881c0bdef79c41e6c", 0xba}, {&(0x7f0000000080)="9506fd51f6ccf46d7f3241167741985067692b7f8372d62ae068ebd2476160ec72015df70943", 0x26}, {&(0x7f00000013c0)="0e75816496232277168e7558269b326a464825d97ef41d3289ada3155e1c28a2aa34b241669cc110d9a9953ab531f21c5cd511314357dafbb6253c739fa2109ae8ccb2824fed3b636f97124409c5f51559008b71a7faae96e60950aee8aeeda29a2ffbe99af3b4ddd9349af21b875ecb0e9f50ade87e5d11b8ca305a487479ccb1a0d0943f772f00b67b680b17612f6448", 0x91}, {&(0x7f0000001480)="0a4a7ef3f907abfe1528b2873446fca8d90ccfed67a398e49f0e6f664a28fb9fb8d403e7592253b30db49a19887e0e13f0d2517f30c2c244ffc77f811d670178f22359146d57f4ad494fd80ecffdede0d64422e53abd4e7d00cd85463a9cb73b0f6e0844ceeabbf2c50f102935d4e008453f9a053d462149ca929fe3b4a72862d88e93c60db9ac193e13b81b29", 0x8d}, {&(0x7f0000001540)="ad32490ecd75142acd27da4caa4e34d7b58f35c8599a195712b50dd82054ec8f82bf2f990a9373601a8fd15079125235de72f87257bc29a3dae4370390cc5ea4f948f72dad718ba63d0c56ba74ff7f23574bbd8a9759b6361866016a2bccfa9bb11f06ace94dd4662aec8d6d57b1e9f52a26e3b23c683c149bc9670015bb7d", 0x7f}, {&(0x7f00000015c0)="074a8ba75bd99463fa7c334712c26bc2663a3d5140aa734c2dca0c60bf3e8b10562ffc9e52623ed75fc3", 0x2a}], 0xa) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) fcntl$dupfd(r2, 0xc, r3) 00:01:40 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0xa4) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x40100, 0xc8) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chdir(&(0x7f0000000300)='./file0\x00') getppid() getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') 00:01:40 executing program 3: open(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) flock(r0, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000700)=[{&(0x7f0000000380)="1c1698caaa07bcd08a567374817a6cab6598aae642212f133fa8d6f38f420d8ce8c81962cd4c3befa68452a276014bef67d0a40fd641605f7bb6a9c313a112c92f6c019e13513e76a50f8fe66ac2f6ee4c87a7339add0ef720872ec92211c1879ebd0338805c2e71d00720a0132720f04111e33ecd9739c9713940d913959c65742073109fdb214734d15e9a2e29fe3d428caf3e", 0x94}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f0000000440)="d3cb31d521d1454a90a7ed9011683b8edf308cd3d41a36ce9955db261e4b436004b6ccf9fd1e5cb0602f30619db04961fc5b820a1ec9df47393bb393360736c18572abccf541a8de3e966384f884b1c2274d054cb69c6d6bd5e25640c74f41926add5dc8d833e5236bcd1eb5f80c3862b3f1a1a5b40b50e431bbbd69a0413925106430c9391b507dd80a642367361e33aa06f5", 0x28f}, 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0x1258}, {&(0x7f0000000080)="b85e25601982a0525100af83d30d18db8be16bf8e3ac1b5f8a3e5c0509a2a3b03adc78abe81f37719492f3dfcb4a50b6b960b8eeec180f4ff49b444572", 0xfffffd49}, {&(0x7f0000000500)="a18c0c6b078b61a1a47848202478ece5d7f38d191493f986c4dfb20968486402a2cde2899cd7505d1d8c4cad60c2937e5cc6c851fb771eab36a588f2ed1d15a826488f0b3910b53f269221b0878d67e53b734a2f42a0396f07ebd5ac4aa5464e855affa57a674edd99fc400080d923714f1f35e1d2d769806cdecd9ff5a12da503e9a8fd76df84094f8f62", 0x8b}, {&(0x7f00000005c0)="c7c423d5160f06422ed72b3662d942e20b0a0b93511abf45a290cf43f7f3016b6303fd31f220a82fc068e35dc9431d3f1db84e0fe2654346a01386d3598d132d5bfaf67ab77f57acd693bbe1570feda0199f82afb279e425450d8f5317f0eba75954e51e9c109accf6bd36fe378eb5cbf6e532dea13400a4650d42a66f8c", 0x7e}, {&(0x7f0000000640)="d7e6a018c4479d81bbfd564f100d0d84849e158d0286c7ccce1bd29d895873cc086fa9ca11054d982510a49c6b19c98a7be4ca31279c9d427caef28ca34a0f71136533e2705be83585db7eb888aa400e3445e8c938a500a2fd3a622d0ef0868b457018d847693705a83e36c2c14c7deb12937780724094cca35d0a3978a45f3a1d10a4f7a9722d3166e3cb5c240b2f79b03984e6060518f6e980", 0xfe9f}], 0x8) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x115}], 0x1, 0x7) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) 00:01:40 executing program 2: r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$SHM_UNLOCK(r0, 0x4) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) 00:01:40 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x2}, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x410, r1, 0x0, 0x5) dup(0xffffffffffffffff) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r1, 0x0, 0x0) 00:01:40 executing program 4: r0 = socket(0x11, 0x10000000000003, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000bcf66e8da4e065c70200d3c8dc8031ea0b73302a"], 0xa, &(0x7f0000000340)=[{&(0x7f0000000040)="500f081639e8c14756b6cd4497ab2ffb8bc95ccc479ef6690ff3193dcac5bcd614f56aebcd647726db668485d5196054adae0bbbdb865f75b984492cd32bcf1a4b22", 0x42}, {&(0x7f00000000c0)="c1ff32afe77796f8b5a3b754994b1f61702212bfb9717215c05bad5e491693b6a8bc971b0399b51eec8bc625b12bc6a2504c3a6b246ae787a113ad1cd7b3ec51a2d6243a46ae0f94d06b982fc38ac9dcf31a1e78", 0x54}, {&(0x7f0000000140)="1d22629e0aa38e7a88e619f7e4820a1388445493f67681d25d04c03b446df5793d7ed6ef1a3b7111afdeebe2a3398bf100febb1a50835f887956cdba9e647969dac07d154a7ddd80b60173137da02ce49efd9d408b5a8f9cc9e6d5473f6984cb5bfb3d35982a210b5f84368bf8807d26b3fe7ef1a29fc0d64afe84111690b400", 0x80}, {&(0x7f00000001c0)="d237253d893f2f5f828b0385ee5d5a93e5de06a680a9ce997252af1f98684b1b14c9ea3cb721b9789169b877f8063b6aeb082461bec6b9a66d5f637107e26493845a643e4d824054690b97613e9be75cbfe2b6ba163feee15775254f8162454cb9e720e603ffac73a8a7edaa46a183dc20e4f1c6e57ab470a6a333b96ffa6d9d34ca4944138bd1ff36341dd478527c6b47621224afddb4a259fb3efe26f4b9921a01a5af130a76943744eb78922a13f64758d4caa88e4f", 0xb7}, {&(0x7f0000000280)="a90ac275bf80c20c243626057d3409007cb56878ab664b95d299a440e505cccd1f", 0x21}, {&(0x7f0000000480)="21c22d0329bd2deb50900601fd6cf778193f834c3d6f4b33491e79649d4869a2718cccf503edac4fc1d16032470b62f60df0f5ab20e4d34e2d0f02bd4945e5294620ca71ad9fa28260d2aa1755f218a2310406387764e86ace09012a77c457d67ebbfb103a00c5dbd609d49cc296512f223b972fc3c77868eee23e5b4b0c2cf469a64fa5e2751643ec7500ed9f924befb2f1816f71438966c41cef93370c0b0b4b77e10b99df4ee35bb4c34e25a31996cbf25167d60399890682fec9d7", 0x5c}], 0x100000000000030b, 0x0, 0x0, 0x4}, 0x0) wait4(0x0, &(0x7f00000002c0), 0x45, &(0x7f0000000540)) 00:01:40 executing program 0: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r2 = semget(0x0, 0x2, 0x1) semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x8001, 0x2, 0xdf, 0x1]) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/215, 0xfffffe09}], 0x14b) 00:01:40 executing program 4: r0 = socket(0x2, 0x10000000000003, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x188}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x8, 0x9}, {0xfffffffffffff001, 0x9}}, &(0x7f0000000140)) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x0, 0x2}, 0x10) 00:01:41 executing program 5: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 00:01:41 executing program 2: socket(0xbfaaef7d2f79ea24, 0x0, 0x3) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) getsockopt(r0, 0x9, 0x1, &(0x7f0000000000)=""/149, &(0x7f00000000c0)=0x95) 00:01:41 executing program 5: r0 = socket(0x18, 0x400000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7, 0x3}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0022f52e002d6a5c44298bdfa0c795ef7f08a7eb5a8b53df82328e42b919ec928b602ffd1fcd2ece1c492095a0861c413426e3bafbdaef39bc004e50bae276"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r0) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) open$dir(&(0x7f0000000140)='./file0\x00', 0x402, 0x241df577f5bdee4c) write(r0, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) r3 = socket(0x6, 0x7be89b3de7d9982a, 0x9) connect$unix(r3, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) fcntl$getown(r2, 0x5) listen(r2, 0x7) 00:01:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) getdents(r0, &(0x7f0000000100)=""/154, 0x247) getdents(r0, &(0x7f0000000100)=""/154, 0xfffffffffffffec7) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0x5}, {0x4, 0x9}}, 0x700) [ 238.1780010] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1997 command syz-executor.4) 00:01:41 executing program 3: sync() socket$inet6(0x18, 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') r0 = shmget(0x2, 0x2000, 0x401, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0x3) [ 238.2280825] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1997 command syz-executor.4) 00:01:42 executing program 1: chroot(0x0) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x7fffffff) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)) _lwp_setprivate(&(0x7f0000000100)=0x2) 00:01:42 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x1c92, 0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)="ba62cfe75814f7b7d1d56fb1", 0xc}, {&(0x7f0000000080)="15a613b12e3a9de806c08bdef92197eba10881355b28d73f71b03b94ad67feed8eccb37eb45e57db192b4bcf281785d3ccefff51690db7268fbc4546b53927acb68bf9ed2ae58ba4d7e3224e2c460916e2a80813b6123226e272b3df2fbce10c6fa0e1bb9fe0d26bfd459ad66ce88df481714afa15df7b09dfd176a1e9d3af", 0x7f}, {&(0x7f0000000100)="0419a9128b2a4765f5b205a92469353a18a8c0aa8d5062bf347b4117beed0b0a7a890c03e19ab731b8874ed81c5a930811fcadfb900b4968323ee1f2a3669e82c3be80cb12dad9edf56a7f5634bd80ed3fc5a3f51f706e07a99cd4b3bb47d613b47a333b26e8b1874b33ae3bd231715e387262b1821c70111a5d497a3d14", 0x7e}, {&(0x7f0000000180)="fd9b08762af6219175df3ee0a011c3ae97f2f5dbbb5a3a89ce0cd64379fd952e2989339f53401cdb42b58e7a23e93b81a48505230637", 0x36}, {&(0x7f00000001c0)="e250ba1111a2cb958a632b0030ba09eedfa95346efb8a177b9006b9dc8774775723e74f70bd46ddbf1876af18a2b37746a114da3a6139b36af1d70e26dc19e614ca4fdcb41957fbafabde437942d", 0x4e}, {&(0x7f0000000240)="eeb5ce06fe384abb7198371826dc66a7d6614a27e500cc4a2fb18f71070c398d650e56620a781fe30c542872156effa0679a66f312a0d3127f0c0eb292a6a1350902e1f25d8d785133870e7cce57cb83427e9dad88f957a75567d5e0f47e16139d935a", 0x63}, {&(0x7f00000002c0)="a48a41d32b8c02744d66cf70866189fc3558c771d50dbfced8a984b3f3c9258706cd2f74439a768dfa", 0x29}, {&(0x7f0000000300)="db89d8be85013b6c5bf2121617461f944a6ada4d9b09ec94bae1a10d32e12bb8b92935699f76a129ddab6f44cbad7188c6cb7372b2ed9e5be2d2062aba223b2968ed036acfb256e9715d53554097092a15008c09c804c8c6dca2c5c0e5dc68ffdb6f5a914f9506f88a0eb890c778d177c9bb40e6e9c8b2e373f4d973ddcf8a9b6c59ffeb63304616701a3a7508adb0ec43f32ff9b7df7c569301", 0x9a}], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) lseek(r2, 0x7, 0x2) 00:01:42 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0) r2 = __clone(0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x30, r1, 0x0, 0xc8) ptrace(0x9, r2, 0x0, 0x0) compat_50__lwp_park(&(0x7f0000000040)={0x2, 0x1}, 0x0, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x101) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) close(r3) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000001180), 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) pwrite(r4, &(0x7f0000000000), 0x0, 0x100000000) 00:01:42 executing program 2: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2000, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:01:42 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) getdents(r0, &(0x7f0000000100)=""/154, 0x247) getdents(r0, &(0x7f0000000100)=""/154, 0xfffffffffffffec7) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0x5}, {0x4, 0x9}}, 0x700) 00:01:42 executing program 5: r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x3, 0x0) r2 = dup2(r1, r0) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000000)="6a58a5f9c1b2fdf36b41f6f0170d4c0b542a1cb7c674ef42596abdc0d33be012ab707b794c768a6c4a9ac46db05d21b73fcf60d3cc4d21afc0656c05cfefef63d47b14e2fb9c8635aa6f2f1071fcdcb72526b31558", 0x55}, {&(0x7f0000001100)="0fee20d687ecdf5d6baf2d64c89488387ebef8ca9c9d992075aa5266603c6d2b77d502acd975847afd17f21dda84231b1694ac19e3d3ebeebe54db32890d3a128487205f0d7b9140aa6143b1c85ccecd015352e80b453898f1ac4dbbf7c977a95cbc304c9758d07634ae594f8416dbe9c7b8e37f080c7a5093b7b7460cadfad1395b", 0x82}, {&(0x7f0000000080)="682aa98ed4", 0x5}, {&(0x7f00000011c0)="1b353ae8b0f95e217b9aa29c9be88ddb469c79a62da5b8d9221289195267fc1b8e05c6618ea59ae8918aa69c1112c085b49a5d2a11cb3b6ed39408fccaa886e745c5882ba3538b66662b31", 0x4b}], 0x5) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) [ 239.1696577] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2776 command syz-executor.4) 00:01:42 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) paccept(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000001b00000000000000000000000000f5ba24000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f00"/110], &(0x7f0000000000)=0x6e, 0x30000000) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x160) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) connect$unix(r2, &(0x7f0000000140)=@abs={0x3, 0x0, 0x0}, 0x8) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000005c0)=""/120, &(0x7f0000000080)=0x78) 00:01:43 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x36) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x2, 0x100000001}, {0x0, 0x7}}, 0x200) semget$private(0x0, 0x4, 0x269) r2 = openat(r0, &(0x7f0000000040)='\x00', 0x240f34, 0x2) fchroot(r2) unlink(&(0x7f0000000000)='./file0\x00') r3 = msgget$private(0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000000180)='./file0\x00', r4, r5) msgrcv(r3, &(0x7f0000001e00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x100b, 0x0, 0x1000) msgsnd(r3, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x44b, 0x800) [ 239.3499630] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2776 command syz-executor.4) 00:01:43 executing program 2: mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800b, 0x0) r0 = socket(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"/308], 0x10) sendmsg(r0, &(0x7f0000000400)={0x0, 0xffffffffffffff45, 0x0, 0x0, &(0x7f0000000200), 0x10}, 0x0) execve(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/4}, &(0x7f0000000080)=0x6) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000001180), 0x0) fcntl$setown(r1, 0x6, r2) 00:01:43 executing program 1: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) bind(r1, &(0x7f0000000000)=@in={0x2, 0x2}, 0xc) pread(r0, 0x0, 0x0, 0x0) 00:01:43 executing program 3: __clone(0x7000, &(0x7f0000000040)="8abd251147bd06c4f89a25f49f752c4424495e8890ae381056640ebc0dcdc37fe50c") 00:01:43 executing program 5: open$dir(0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = getpgrp() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0x9, r2, r3, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r4, 0x7fe, 0x1, 0x1, 0x44}) r6 = getgid() r7 = getpid() r8 = msgget$private(0x0, 0x0) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) r9 = geteuid() fchown(0xffffffffffffffff, r9, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0xa, r9, r6, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r7, 0x6, 0x21cd, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r11 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r11, &(0x7f0000000300)='~', 0x1) fcntl$getown(r11, 0x5) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0xc) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0]) r14 = getgid() r15 = getpid() r16 = msgget$private(0x0, 0x0) r17 = geteuid() fchown(0xffffffffffffffff, r17, 0x0) msgctl$IPC_SET(r16, 0x1, &(0x7f00000001c0)={{0xa, r17, r14, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r15, 0x6, 0x21cd, 0x1, 0x40}) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x1ff, r9, r10, r12, r13, 0x100, 0x18}, 0x7, 0x4, r1, r15, 0x1, 0x9, 0x7ff, 0x401}) wait4(r1, 0x0, 0x0, 0x0) 00:01:43 executing program 5: r0 = socket(0x18, 0x400000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) getsockopt$sock_timeval(r1, 0xffff, 0x100c, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="87"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r0) r2 = socket(0x18, 0x3, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r0, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) 00:01:43 executing program 4: munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = socket$inet6(0x18, 0x459a45991fc9660e, 0x59) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x4) r1 = open(&(0x7f0000000040)='./file1\x00', 0x70e, 0x10) write(r1, &(0x7f0000000300)='~', 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x10000) r5 = getgid() r6 = getpid() r7 = msgget$private(0x0, 0x0) r8 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r8, &(0x7f0000000300)='~', 0x1) r9 = fcntl$getown(r8, 0x5) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0x9, r3, r5, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r6, 0x7fe, 0x1, 0x1, 0x40}) r10 = getuid() r11 = getgid() r12 = getpid() r13 = msgget$private(0x0, 0x0) r14 = geteuid() fchown(0xffffffffffffffff, r14, 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0xa, r14, r4, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r12, 0x6, 0x21cd, 0x1, 0x40}) r15 = getuid() setuid(r15) r16 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r16, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r15, 0xffffffffffffffff, 0x0, r11, 0x1, 0x7}, 0xf157, 0x9}) setgid(r11) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r18 = getgid() r19 = getpid() r20 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r20, 0x1, &(0x7f00000001c0)={{0x9, r17, r18, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r19, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r22 = getgid() r23 = getpid() r24 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r24, 0x1, &(0x7f00000001c0)={{0x9, r21, r22, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r23, 0x7fe, 0x1, 0x1, 0x40}) r25 = __clone(0x0, 0x0) ptrace(0x9, r25, 0x0, 0x0) ptrace(0x5, r25, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r10, r11, r17, r22, 0x40, 0x3ff}, 0x0, 0x80000001, r9, r25, 0x7fffffff, 0x9, 0x3ff}) setuid(r10) r26 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r26, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r26, 0x0, 0x1, &(0x7f0000000080)={{0x8, r10, 0xffffffffffffffff, 0x0, r5, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r27 = getgid() chown(&(0x7f0000000040)='./file0\x00', r10, r27) r28 = getgid() fchown(r2, r10, r28) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) fcntl$getown(r1, 0x5) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0xd49f275d97cc01ba, 0x1211, r1, 0x0, 0x0) 00:01:43 executing program 3: mkdir(&(0x7f0000000000)='./file2\x00', 0x5) rename(&(0x7f0000000040)='./file2\x00', &(0x7f0000000080)='./file2\x00') r0 = socket$inet(0x2, 0x1, 0x80) recvfrom$inet(r0, &(0x7f0000000100), 0x0, 0x82, &(0x7f0000000140)={0x2, 0x1}, 0xc) chroot(&(0x7f0000000180)='./file2\x00') pipe(&(0x7f00000000c0)) [ 240.2114007] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2534 command syz-executor.0) 00:01:44 executing program 2: r0 = socket(0x0, 0x1, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x0, r1, &(0x7f0000001180), 0x40) read(r0, &(0x7f0000000000)=""/182, 0xb6) ptrace(0x9, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x8, &(0x7f0000000380)) 00:01:44 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000011c0)="f7", 0xffffffffffffff76}], 0x1) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) socketpair(0x1f, 0x0, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pread(r1, &(0x7f0000000100)="f7ca6d32f5976d93fd653791f05c88df567d2ac148bce1aec35d3dd0758e7969ba4fdaf246fd18a0bfcb3576487f4dc5eb473a7bea67a6172e8e0ef6808cd98446955e28", 0x44, 0x1) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r0, &(0x7f0000001180), 0x0) ptrace(0x1, 0x0, &(0x7f0000000180), 0x800) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x4) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) paccept(r2, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc, 0x20000000) getrlimit(0x0, &(0x7f0000000000)) 00:01:44 executing program 3: select(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x2}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) accept$inet6(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) syz_emit_ethernet(0x8, &(0x7f0000000100)="3c5392f79c076966") [ 240.9827032] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2534 command syz-executor.0) 00:01:44 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x238, 0x0) faccessat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x6, 0x200) 00:01:44 executing program 5: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) mknod(&(0x7f0000000180)='./file0\x00', 0x1ffb, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) select(0x40, &(0x7f0000000000)={0x7f}, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:01:44 executing program 0: setreuid(0x0, 0xee01) fchroot(0xffffffffffffffff) __clone(0x0, 0x0) msgget$private(0x0, 0x0) seteuid(0x0) open(&(0x7f0000000000)='./file0\x00', 0x404030, 0x48) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) r2 = fcntl$getown(r1, 0x5) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) r4 = fcntl$getown(r3, 0x5) r5 = getuid() r6 = getgid() getpid() r7 = msgget$private(0x0, 0x0) r8 = geteuid() fchown(0xffffffffffffffff, r8, 0x0) r9 = getgid() r10 = getpid() r11 = msgget$private(0x0, 0x0) r12 = geteuid() fchown(0xffffffffffffffff, r12, 0x0) r13 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r13, &(0x7f0000000300)='~', 0x1) r14 = fcntl$getown(r13, 0x5) r15 = getuid() r16 = getgid() r17 = getpid() r18 = msgget$private(0x0, 0x0) r19 = geteuid() fchown(0xffffffffffffffff, r19, 0x0) msgctl$IPC_SET(r18, 0x1, &(0x7f00000001c0)={{0xa, r19, r16, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r17, 0x6, 0x21cd, 0x1, 0x40}) r20 = getuid() setuid(r20) r21 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r21, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r21, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r20, 0xffffffffffffffff, 0x0, r16, 0x1, 0x7}, 0xf157, 0x9}) setgid(r16) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r23 = getgid() r24 = getpid() r25 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r25, 0x1, &(0x7f00000001c0)={{0x9, r22, r23, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r24, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0x9, r26, r27, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r28, 0x7fe, 0x1, 0x1, 0x40}) r30 = __clone(0x0, 0x0) ptrace(0x9, r30, 0x0, 0x0) ptrace(0x5, r30, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r15, r16, r22, r27, 0x40, 0x3ff}, 0x0, 0x80000001, r14, r30, 0x7fffffff, 0x9, 0x3ff}) r31 = __clone(0x0, 0x0) ptrace(0x9, r31, 0x0, 0x0) ptrace(0x5, r31, &(0x7f0000001180), 0x0) msgctl$IPC_SET(r11, 0x1, &(0x7f00000001c0)={{0xa, r12, r9, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x57, r31, r10, 0x20000000003, 0xd03, 0x1, 0xfffffffffffffff8}) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0xa, r12, r6, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r2, 0x7, 0x21cd, 0x3, 0x40}) r32 = getuid() setuid(r32) r33 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r33, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r33, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r32, 0xffffffffffffffff, 0x0, r6, 0x1, 0x7}, 0xf157, 0x9}) setgid(r6) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r35 = getgid() r36 = getpid() r37 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r37, 0x1, &(0x7f00000001c0)={{0x9, r34, r35, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x80, 0xffffffffffffffff, r36, 0x7fe, 0x3, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r39 = getgid() r40 = getpid() r41 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r41, 0x1, &(0x7f00000001c0)={{0x9, r38, r39, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r40, 0x7fe, 0x1, 0x1, 0x40}) r42 = __clone(0x0, 0x0) ptrace(0x9, r42, 0x0, 0x0) ptrace(0x5, r42, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r5, r6, r34, r39, 0x40, 0x3ff}, 0x0, 0x80000001, r4, r42, 0x7fffffff, 0x9, 0x3ff}) r43 = geteuid() r44 = getgid() setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000040)={r42, r43, r44}, 0xc) msgsnd(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="b89aad0d9be5022283a972a1c40edadf066b0c1db747aa0de505d0375a44ffabf6e20f423c415a935a203669c3908bf551d59c9dc3373dda1c2a8547ecac50fe6044f1e0c42704f6c473e7a33d96912c2cdddb2e7bbbff678821bbb1d047b1aaad277fad76df21b3f4af92b14d3f6c289419b27dcd82f404e1eb639495f9c48a18d1c5e2ea6bef9cda2272af4d6f98bc32a15b73d4ce65c6d24c1d2461c3dfcb5d"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0300000000000000bc4cca595c3905000000c53d1fe579aee3db85f0fc0382e56ab4943ccd0f381ebc25854722d0cb000000000000000000000000000000000000b80a000000000000000000"], 0x1e, 0x400) 00:01:44 executing program 2: r0 = dup(0xffffffffffffffff) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x20, 0x80) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r4 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x200040, 0x35) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r6 = getgid() r7 = getpid() r8 = msgget$private(0x0, 0x21c) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0x9, r5, r6, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r7, 0x7fe, 0x1, 0x1, 0x40}) r9 = getegid() fchown(r4, r5, r9) r10 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r10, &(0x7f0000000300)='~', 0x1) fcntl$getown(r10, 0x5) writev(r10, &(0x7f0000000040)=[{&(0x7f0000000380)="e5297a99c6c1da22666fc754cc82d028dc7feeb1a24f4776ecb2006f9c7fea056c25163fa6dc9f396976cb2f23f825d6ef679f228d148c0a4a2f263e9aaca384293430a9a877cac629293604c838ebb3e3e0488d95943f7125d806db00a517f3484e9cb23b3323b2e4a00a1cec5deac384157d922fa129403b7b9f53e8ee9e0c4ecfa6bef84f6a7d7e1311887704931012d081d5ac4976fd1de959e3b24d9e93069625", 0xa3}, {&(0x7f0000000440)="0d7127322c1ba0b0fb1d1ee37e230fc915b73f1b4910fc10ea7a108f09c865b03151c7ce990ed84ec921ca21e4be386be544a89c5577f4861f0e4183bb05f7afeb6d2a3003ecc3cbae1db5564b89ca6a04b9115f29d3a55c4aa15b35b9987130f0f7b2bec6e03c27bb637ebc54ca0fcb251643a5d3f87ad610d92ff1cf045ee931298dc0af17f436221de7978bf7b44eb8c999f34159e0aae1558296a5d0006c68", 0xa1}, {&(0x7f0000000000)="c1b6203c", 0x4}], 0x3) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{}, 0x0, 0x73f9}) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000200)=""/215, 0xd7}], 0x14b) 00:01:45 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0xc0640, 0x25988b1d6ddfc9bf) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) clock_gettime(0x40000000, &(0x7f0000000080)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)="ef", 0x1}], 0x1) 00:01:45 executing program 4: r0 = socket(0x22, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) write(r0, &(0x7f0000000040)="ea1e9501", 0x20d) getsockopt(r0, 0xfffff039, 0x3ff, &(0x7f0000000000)=""/25, &(0x7f0000000080)=0x19) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/145, 0x91}], 0x1, 0x0}, 0x60) 00:01:45 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x70e, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) pwritev(r0, &(0x7f0000000680)=[{&(0x7f00000005c0)="15", 0x1}], 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r1, 0x0, 0x0) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x6, 0x1, &(0x7f0000000180)="00000400", 0x4) 00:01:45 executing program 3: r0 = socket(0x18, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0xff) r2 = getuid() setuid(r2) sendmsg(r1, &(0x7f00000016c0)={&(0x7f0000000000)=@in6={0x18, 0x0, 0x800000, 0x9}, 0xc, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=[{0x88, 0x101, 0x9, "a2bad54db8f8b7be2541d4573fb96155621fbb4f6f4caf3c389a41bdf933dddb717f399eba42dc1836aac505e087e9c65b7d266190f09e0d4a2de1c185718f6532ea3832cf2e16efb8ed711bdf9c891590c72addead5ddd81e776de6b062d81e7f56231d7bced0fae3c108d0d248d462e518"}, {0x98, 0xb6dd51f17f067ac3, 0x323, "35479ae7bba3fbe1c96dae714971604ba130f5f3090e011023c3fcab034844f202000aae755243412f17950cfb820207673d261390595d33e45eee9868f72cf7d1b41949e8b455e2a07c38ffb4423b28b0c6ee98395c621111c39569da4885615642a91cdc31934296f373020c111eff70f223170fdb860e227c242bc8176813b1"}, {0xe0, 0x29, 0x80000000, "0a7af60ed9b4b0445078ad05eda99c6b4c6dc2b1a5d013f6dc0822cf3a67cec9e9680d80e0f193dd00ab4f8871b46c586951c8ff1e494f0ca9e777f2cdb2704dc48d558ef70c9bf0f415c739c4a5757136055dd0df79633e53d74e7f30a375960bef5bce414c4e198789c692fe7d5d197a498a736402974c24a5afda22bc566111ebdfdef681599a009454e171780525b5445140d099b7aaae69619fb7a9f1343e14384805e0afdd28549691a398a131f8c5cdb3e123bb19d3424cf35227bf3b049636d460e112a150ce"}, {0x80, 0x100, 0x4, "48011d13196d9d7e9a77f12addcf22e1389bb88ae9ad87319ca90e239156263b2b63b63372eb36aaa52968cde11c2560f90e9e2718487d4b895c7e6b91923293aa14991a627d1bac25f762ad168f896ce4d9a006bc0fd5e988d837ce51db7b510cb262246bcf25678dbdade117df5e0e"}], 0x280}, 0x208) r3 = socket(0xea6927656573295e, 0x3, 0x42) dup2(r0, r3) 00:01:45 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) socket(0x18, 0x70000005, 0x9) r1 = getuid() open$dir(&(0x7f00000006c0)='./file1\x00', 0x400000, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xfffffe8c) r5 = getgid() r6 = getpid() r7 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0x9, r4, r5, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r6, 0x7fe, 0x1, 0x1, 0x40}) r8 = getegid() fchown(r2, r4, r8) r9 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r9, &(0x7f0000000300)='~', 0x1) fcntl$getown(r9, 0x5) _lwp_create(&(0x7f0000000700)={0x400f0020, 0x0, {[0x1, 0x6, 0x6, 0x3]}, {0x0, 0x100, 0x1}, {0x4, 0x400000, '\x00'}}, 0xc0, &(0x7f0000000780)=0x0) _lwp_detach(r10) getpeername(r9, &(0x7f0000000640)=@in, &(0x7f0000000680)=0xc) fchownat(r0, &(0x7f0000000580)='./file1\x00', r1, 0xffffffffffffffff, 0x400) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000880)=[&(0x7f0000000840)='++[%.(\x00'], &(0x7f0000000500)) 00:01:46 executing program 5: r0 = socket(0x1f, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000)=0x7, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 00:01:46 executing program 3: r0 = socket(0x1f, 0x20000005, 0x0) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3) r1 = socket$inet(0x2, 0x40000000, 0x3) accept(r1, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc) 00:01:46 executing program 1: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) __clone(0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0}, 0xc) ptrace(0x2, r0, &(0x7f0000000040), 0x7d) 00:01:46 executing program 5: setregid(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000040)) fcntl$getown(r0, 0x5) fdatasync(r1) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setgid(r2) 00:01:46 executing program 3: mknod(0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10001a8, 0x2) wait4(0x0, &(0x7f0000000000), 0x10, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x40000, 0x60) getpid() ptrace(0x8, r0, &(0x7f0000000040), 0xbe) __clone(0x1000, &(0x7f0000000080)="82cce1cf86670bc952bd6a5b6580ae7fd80c169f6175e17593deddb582791bace0141fb5fc9cc0efa586cc7d6e489db69d3198b2a1c400b1897c0d80663b0b2b152991607b467b3a6fcfd223ebe6100acd2add9fc7a9a5902698be63623ff31091a5cf95993e925ffad8edd97a42f7537cfae9fa838810c1a6ba43f882424ef57d748edf428ed1aa3378e6cc1600b6d199fea6c9") 00:01:47 executing program 0: semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000000)=0x3ff) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000d19000/0x2000)=nil, 0x2000) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) semget$private(0x0, 0x5, 0xd94) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x60) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x5, r4, &(0x7f0000001180), 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0xa, r0, r1, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, r4, r2, 0x6, 0x21cd, 0x1, 0x40}) r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r6, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r1, 0x1, 0x7}, 0xf157, 0x9}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x625) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x5, r11, &(0x7f0000001180), 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r7, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, r11, r9, 0x6, 0x21cd, 0x1, 0x40}) r12 = getuid() setuid(r12) r13 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r13, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r12, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) semctl$GETNCNT(r13, 0x1, 0x3, &(0x7f00000000c0)=""/50) semctl$GETALL(r13, 0x0, 0x6, &(0x7f0000000040)=""/251) 00:01:47 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x1000000) r1 = shmget$private(0x0, 0x9000, 0x40, &(0x7f0000ff7000/0x9000)=nil) r2 = shmat(r1, &(0x7f0000ffa000/0x1000)=nil, 0x3000) shmdt(r2) shmdt(r2) pipe2(&(0x7f0000000080), 0x2000006) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000040)='b', 0x347fff08) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$getown(r5, 0x5) close(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) r13 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r13, &(0x7f0000000300)='~', 0x1) r14 = fcntl$getown(r13, 0x5) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0x9, r9, r10, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r11, 0x7fe, 0x1, 0x1, 0x40}) r15 = getuid() r16 = getgid() r17 = getpid() r18 = msgget$private(0x0, 0x0) r19 = geteuid() fchown(0xffffffffffffffff, r19, 0x0) msgctl$IPC_SET(r18, 0x1, &(0x7f00000001c0)={{0xa, r19, r16, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r17, 0x6, 0x21cd, 0x1, 0x40}) r20 = getuid() setuid(r20) r21 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r21, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r21, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r20, 0xffffffffffffffff, 0x0, r16, 0x1, 0x7}, 0xf157, 0x9}) setgid(r16) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r23 = getgid() r24 = getpid() r25 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r25, 0x1, &(0x7f00000001c0)={{0x9, r22, r23, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r24, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0x9, r26, r27, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r28, 0x7fe, 0x1, 0x1, 0x40}) r30 = __clone(0x0, 0x0) ptrace(0x9, r30, 0x0, 0x0) ptrace(0x5, r30, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r15, r16, r22, r27, 0x40, 0x3ff}, 0x0, 0x80000001, r14, r30, 0x7fffffff, 0x9, 0x3ff}) setuid(r15) r31 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r31, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r31, 0x0, 0x1, &(0x7f0000000080)={{0x8, r15, 0xffffffffffffffff, 0x0, r10, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r32 = getgid() chown(&(0x7f0000000040)='./file0\x00', r15, r32) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r34 = getgid() r35 = getpid() r36 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r36, 0x1, &(0x7f00000001c0)={{0x9, r33, r34, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r35, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0xc) r38 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0xffffffff, r8, r32, r33, r37, 0x80, 0x8}, 0x2, 0x3, r7, r38, 0x81, 0x8}) close(r3) 00:01:47 executing program 5: getpgrp() mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f00000023c0)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1) getdents(r0, 0x0, 0xc4b322c0b65c0e14) 00:01:47 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockname(r1, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0xc) writev(r0, &(0x7f0000000280), 0xd) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) r5 = geteuid() fchown(0xffffffffffffffff, r5, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0xa, r5, r2, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r3, 0x6, 0x21cd, 0x1, 0x40}) r6 = getuid() setuid(r6) r7 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r7, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r6, 0xffffffffffffffff, 0x0, r2, 0x1, 0x7}, 0xf157, 0x9}) semctl$GETVAL(r7, 0x1, 0x5, &(0x7f0000000140)=""/5) 00:01:47 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/105) close(r0) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x6) 00:01:47 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84b96a5cf801a7bf) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) getsockname$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r2 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0xb081f3d941ff8e4a) linkat(r2, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) socketpair(0x0, 0x10000000, 0x0, 0x0) utimensat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xffffffff, 0xff}, {0x91, 0x1}}, 0x0) 00:01:47 executing program 5: open$dir(0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) setuid(0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) 00:01:47 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x1ffb, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200), &(0x7f0000000780)=[&(0x7f0000000680)='-\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='-\x00', &(0x7f0000000800)='\xde!']) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)) r0 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@in6, &(0x7f0000000500)=0xc) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa6) r1 = semget$private(0x0, 0x7, 0x3e0) semop(r1, &(0x7f0000000240)=[{0x1, 0x5, 0x1000}, {0x2, 0x40, 0x800}, {0x0, 0x2003}, {0x0, 0x1f}, {0x1, 0x66, 0x1c00}, {0x3, 0xfffffffffffffffc, 0x800}, {0x2, 0xfffffffffffffff8, 0x1000}], 0x7) semop(r1, &(0x7f0000000240), 0x6) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000280)=0x4005) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/172) 00:01:47 executing program 5: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x20000000, 0x4) getsockopt$sock_int(r1, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/75}, 0x53, 0x1, 0x0) r2 = geteuid() r3 = getegid() fchown(r0, r2, r3) ftruncate(0xffffffffffffff9c, 0x3) getsockopt(r1, 0x4, 0x40, &(0x7f0000000140)=""/64, &(0x7f0000000180)=0x40) pread(r0, &(0x7f00000001c0)="c19bb11667578c7b8bc2b257d689f741386fabbddde4e9c7b4270e25d333f25a53d6bb09824650294759b5952ad98ee9b6b3f6c2923365fd6378ba3f8a8ae426c9ae2c9f90fbbcf1ea6771eaf3b6f4f4e10f205672ef0382787665a07f5695e4f4c4f62ee81915c422020159d0", 0x6d, 0x0) r4 = paccept(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e, 0x30000000) dup(r4) r5 = getegid() getppid() pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r8 = semget(0x3, 0x3, 0x200) semctl$GETNCNT(r8, 0x2, 0x3, &(0x7f00000003c0)=""/9) mkdir(&(0x7f0000000400)='./file0\x00', 0x8) getppid() _lwp_detach(0x0) r9 = accept$inet(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0xc) sendmsg(r9, &(0x7f0000001a40)={&(0x7f00000004c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000018c0)=[{&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="1484ec", 0x3}, {&(0x7f0000001540)="98d0c18c013a0171dc6d0a9f7c3ddd6c664b8f289ac8878d8795c9a0", 0x1c}, {&(0x7f0000001580)="b8468ad22b311ba8b0e9531afa391e35c67e451bcd20879e7779ae56aceb2c747073b80755cb541f15c4084816e87199347cef0d4ef5188e34c7936761eb6a790519d981097a82d77acd834f67e1fd0e640d5da0b2092a707c59c3f29c3a6efc41bd78567605c000819d34b9e4e1146178ea0a6c9bb28cc6fb81364a93405a85f4338736555e58aff47678d81f7c858135de20437e80da30fef5f490b9c3b2635e0877f1fd93f5b921ea842d9bb381f1aad548315fdfc8e49eb368018648a4ddd5ea1f251fa28ceb2ca6a2fc784f2407411525984527e837", 0xd8}, {&(0x7f0000001680)="d8d5c9318c5133c609d44a802cd3f1bd337e54a02eb349c6abe31fa9f43ac70afac7798e3c5f97288d2245553f244a7a3efd2256746f40b90052b1522e9c08e93a208c78b50f2af3c65d41fec5f387fbbfc30be0e8d23c69ecb169d4bbefdc066a282bfef36c1768e0bd1c93def9f44b92eb93abc439d99027f313be4483afc596e504115c5a466682eb8980eb2115930d7f989f8a5cfd09e54050fb7a69d145b3c87586db3391b665507e8661481be636bdb5f81f90f927005b9d66a2129373575db70ac3cd41b68f61f06af2b44effdefb2aa98d34d0951418", 0xda}, {&(0x7f0000001780)="5881676448c9e01f71340161e09a4b4bb33bb6a57cb90629b1b77b663453fa3813a8e737eb0a67709096e563f8a64a299c97ce55b8c22afff169a3ca72", 0x3d}, {&(0x7f00000017c0)="bd508141bb1ec9aa4b776ed39ec60a03033ffc83c69031f80a62c2af1d827772b3712bc03b23bf4a3ea4b6904711ce6653d2d8c8f254ca130a01892019c1ed706af69b7facaceafd80a2fef5eeeb6a45975ce7a5e765096a59b7a6907b86a421658ebdec18a16c630bc3acbb580ebc6f2ed7cac0cf033ad7dba06133a37228f7", 0x80}, {&(0x7f0000001840)="40f9ab0d10fd14055fb19470103e71195b9b3a0ebb57239f045b690cba29db824721282ffd39697b307add74e16f95e3da385bc56fd12ae168998c60e74c77409c186a26eb4bac270b1ad886c3da8d3b4b465d2a590a7ba19c136c6147cdea854ae5d73ffa5d38edd1c58c03", 0x6c}], 0x8, &(0x7f0000001940)=[{0xf0, 0x0, 0x3, "63e4d3d7481f902887196b258908685aa15e6704116b417e1cf43d0f748093a8cdb367aba9b76b4183cb6a6d07e32a87e251aa6da319556ea410602b015f633cfcb73048de6b2eabad9224e01c47d00b5e6a99eec061272a1ad34cda9e47464ee11598e0a40ca256ae1e76a169028245c9d5d1c5c86bdfcdbb0e6e15dca3c4c3fe6dab3c58771711ea4c48b94a02ce66bf75a1381c7f608f2f4bda93df4c6701b6c885505fed44dc41879a2d7ad2bf035c21ee4706af756e6ddbcdec68d7c9916e433922f890352bc8df4ab720b537accdf2197782fcdf85bf"}], 0xf0}, 0x2) r10 = getgid() getgroups(0x4, &(0x7f0000001a80)=[r5, r3, r7, r10]) r11 = openat(0xffffffffffffff9c, &(0x7f0000001ac0)='./file0\x00', 0x40000, 0x4) fcntl$setflags(r11, 0x2, 0x1) pipe(&(0x7f0000001b00)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r12, &(0x7f0000001b40)='./file0\x00', 0x400c00, 0x8a) r13 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_opts(r13, 0x0, 0x2, &(0x7f0000001b80)="793a96a009dfceb854805a540b103b11902b4fe0043e175bc34b8cee7f816212a2121be03bdb36d714824a5cefa232cae8bbd4e9c4a69105873279507fe2c610ad956d61", 0x44) 00:01:48 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) connect$unix(r1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)="9fc7335be42f928845a91bd9363edab1ac8005a83d3f5f77e16749a25d7e3b727478e43856491d8d6317b2a0a1cda8eb33bee3b70aa03b862d01db56831c0a3d8e513edef7ebb18d7d3c093a3426a5bb846bf280f6cc288c7429ea092ad488d2d68758ae22a99b2788733b2b888a5a172e6d7a5f4c62b29290ae4ad56879784e6911271d2d20029eab08a88e6090aa03c0d76b3eb6eb3832ce2524e89fdc3a234e8b6f02630bfa994cc0df776aab4ee47a126fec727b", 0xb6}, {&(0x7f00000002c0)="b709a503726f46ed034848879cf4d7d79905caea2c761500dc0d202878d68baecab8638d6ca9a679361608bbfcfd5b96b523002fc05da4fbc73619da25ebe65b74", 0x41}], 0x2, 0xffffffff00000000) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x10000) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x90) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) getuid() r5 = getgid() r6 = getpid() r7 = socket(0x18, 0x3, 0x0) dup2(r7, 0xffffffffffffffff) r8 = msgget$private(0x0, 0x0) r9 = geteuid() fchown(0xffffffffffffffff, r9, 0x0) r10 = _lwp_self() compat_50__lwp_park(&(0x7f0000000380)={0x61a64983}, 0x0, 0x0, 0x0) _lwp_unpark(r10, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0xa, r9, r5, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r6, 0x6, 0x21cd, 0x1, 0x40}) r11 = getuid() setuid(r11) r12 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r12, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r11, 0xffffffffffffffff, 0x0, r5, 0x1, 0x7}, 0xf157, 0x9}) setgid(r5) 00:01:48 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) r1 = accept(r0, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0xc) getsockname$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff000001"], 0x9}, 0x0) shutdown(r3, 0x0) sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x900000000000000, &(0x7f0000000000), 0x28}, 0x0) 00:01:48 executing program 5: r0 = getuid() setreuid(r0, 0xffffffffffffffff) r1 = getuid() r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r3 = fcntl$getown(r2, 0x5) r4 = getuid() r5 = getgid() getpid() r6 = msgget$private(0x0, 0x0) r7 = geteuid() fchown(0xffffffffffffffff, r7, 0x0) r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = geteuid() fchown(0xffffffffffffffff, r11, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r11, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r9, 0x6, 0x21cd, 0x1, 0x40}) r12 = getuid() setuid(r12) r13 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r13, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r12, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0xa, r7, r5, r12, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r9, 0x6, 0x21cd, 0x1, 0x40}) r14 = getuid() setuid(r14) r15 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r15, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r14, 0xffffffffffffffff, 0x0, r5, 0x1, 0x7}, 0xf157, 0x9}) setgid(r5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r16, r17, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r18, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r21 = getgid() r22 = getpid() r23 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r23, 0x1, &(0x7f00000001c0)={{0x9, r20, r21, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r22, 0x7fe, 0x1, 0x1, 0x40}) r24 = __clone(0x0, 0x0) ptrace(0x9, r24, 0x0, 0x0) ptrace(0x5, r24, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r4, r5, r16, r21, 0x40, 0x3ff}, 0x0, 0x80000001, r3, r24, 0x7fffffff, 0x9, 0x3ff}) r25 = getgid() chown(&(0x7f0000000000)='./file0\x00', r16, r25) setreuid(0x0, r1) 00:01:48 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) pwrite(r0, &(0x7f0000000000)="41fe7b49a255a180067331d2b31090c33d37d0d91645c94b1a1d3f8f27c884", 0x1f, 0x81) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x2) readv(r1, &(0x7f00000023c0)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1) getdents(r1, 0x0, 0xc4b322c0b65c0e14) 00:01:48 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x2b, &(0x7f0000000080)="8c981219", 0x4) socket(0x6, 0x10000000, 0x3f) 00:01:48 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) 00:01:48 executing program 1: mknod(&(0x7f0000000000)='./file0/../file0\x00', 0x1040, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/../file0\x00') 00:01:49 executing program 0: mknod$loop(0x0, 0x0, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) r6 = fcntl$getown(r5, 0x5) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, r1, 0xffffffffffffffff, 0xc6, 0x6}, 0x804, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) r7 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x10000) r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x5, r11, &(0x7f0000001180), 0x0) ptrace(0x9, 0x0, 0x0, 0x0) ptrace(0x5, 0x0, &(0x7f0000001180), 0x0) r12 = geteuid() fchown(0xffffffffffffffff, r12, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r12, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r9, 0x6, 0x21cd, 0x1, 0x40}) r13 = getuid() setuid(r13) r14 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r14, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r13, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) setgid(r8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r16 = getgid() r17 = getpid() r18 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r18, 0x1, &(0x7f00000001c0)={{0x9, r15, r16, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r17, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r20 = getgid() r21 = getpid() r22 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0x9, r19, r20, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r21, 0x7fe, 0x1, 0x1, 0x40}) r23 = __clone(0x0, 0x0) ptrace(0x9, r23, 0x0, 0x0) ptrace(0x5, r23, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r7, r8, r15, r20, 0x40, 0x3ff}, 0x0, 0x80000001, r6, r23, 0x7fffffff, 0x9, 0x3ff}) setuid(r7) r24 = semget$private(0x0, 0x4, 0x400) open(&(0x7f0000000100)='./file1\x00', 0x800, 0x10) semctl$GETPID(r24, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r24, 0x0, 0x1, &(0x7f0000000080)={{0x8, r7, 0xffffffffffffffff, 0x0, r2, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r25 = getgid() chown(&(0x7f0000000040)='./file0\x00', r7, r25) 00:01:49 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) setuid(0xee01) r0 = socket(0x800000018, 0x1, 0x7) bind$unix(r0, &(0x7f0000000080)=@abs={0x1f95d27d48731892}, 0x1c) r1 = getgid() r2 = getpid() r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) recvfrom$unix(r3, &(0x7f0000000040)=""/22, 0x16, 0x1, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) r5 = geteuid() fchown(0xffffffffffffffff, r5, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0xa, r5, r1, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r2, 0x6, 0x21cd, 0x1, 0x40}) msgsnd(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000ad3eb8cb45b8ce811dacae28c6b72ec18b78c5df3be92ce6edcbe43d67"], 0x25, 0x0) 00:01:49 executing program 5: setreuid(0x0, 0xee01) fchroot(0xffffffffffffffff) __clone(0x0, 0x0) msgget$private(0x0, 0x0) seteuid(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1600308, 0xf6) listen(r2, 0x9e59) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0x3, 0x0) msgsnd(r3, &(0x7f0000000140)={0x1, "e3865d15c122832e709d6923c61a38faa10a4d9cdc0b960002ec000000000500"/41}, 0x6, 0x800) msgsnd(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0300000000000000bc4cbc2e3cece4614fc2c7e656bde1ca595c390528dc"], 0x1e, 0x400) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r5, 0x5) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0xc) setreuid(r4, r6) 00:01:49 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) getgroups(0x4, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, r1, 0x400) setrlimit(0x9, &(0x7f0000000000)) socket(0x2, 0x1, 0x0) 00:01:49 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') dup(0xffffffffffffffff) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x200000) readlinkat(r2, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=""/84, 0x54) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) [ 246.4927476] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3260 command syz-executor.3) 00:01:50 executing program 4: r0 = __clone(0x0, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xe0b4, 0x1) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x1000208, 0x0) setpgid(0x0, r0) open$dir(&(0x7f0000000280)='./file0\x00', 0xc1010, 0x10c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ptrace(0x5, 0x0, &(0x7f0000001180), 0x0) wait4(0x0, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 00:01:50 executing program 5: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) geteuid() utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) _lwp_exit() fcntl$getown(r0, 0x5) r1 = accept$unix(r0, &(0x7f0000001080)=@abs, &(0x7f00000010c0)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = geteuid() fchown(0xffffffffffffffff, r6, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0xa, r6, r3, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r4, 0x6, 0x21cd, 0x1, 0x40}) fchown(r2, r6, 0x0) sendto(r1, &(0x7f0000001100)="0237fdcb09814102900fcd049269558a", 0x10, 0x400, &(0x7f0000001140)=@in={0x2, 0x1}, 0xc) 00:01:50 executing program 0: r0 = open(&(0x7f0000000040)='./file1\x00', 0x70e, 0x40) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) getpeername(r1, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) open(&(0x7f00000000c0)='./file1\x00', 0x8, 0x100) dup(0xffffffffffffffff) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) [ 246.6421730] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3260 command syz-executor.3) 00:01:50 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) dup2(r1, 0xffffffffffffff9c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) linkat(r0, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000200)='./file0/file0\x00', 0x400) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0xe088, 0x0) rmdir(&(0x7f0000000080)='./file1\x00') rmdir(&(0x7f00000000c0)='./file0\x00') chmod(&(0x7f0000000040)='./file2\x00', 0x2) mknod$loop(&(0x7f00000001c0)='./file1\x00', 0x20, 0x1) 00:01:50 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x2070e, 0x0) socket(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0, 0x0) 00:01:50 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknod(&(0x7f0000000140)='./file0/control\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x44) 00:01:50 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000500)=[{0x0}], 0x1) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getpid() mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x2, r0, &(0x7f0000000000), 0x0) 00:01:51 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000680)=[{&(0x7f00000005c0)="15", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r2 = socket(0x18, 0x1, 0x0) r3 = _lwp_self() _lwp_kill(r3, 0x13) r4 = _lwp_self() _lwp_create(&(0x7f0000000240)={0x1, &(0x7f00000001c0)={0x4, &(0x7f0000000040)={0x801e0048, 0x0, {[0x20, 0x101, 0x1, 0x2]}, {0x8, 0x8, 0xe}, {0x2, 0x1, '[\x00'}}, {[0x5, 0xfffffc92, 0x7, 0x7]}, {0x2e, 0x4, 0x1}, {0x9, 0x6, '}%\r.\'!+\x00'}}, {[0xff, 0x0, 0x10001, 0x8]}, {0x3, 0x0, 0x3}, {0x9, 0x821, '\\(),\x00'}}, 0x40, &(0x7f00000000c0)=0x0) r6 = _lwp_self() _lwp_kill(r6, 0x13) _lwp_create(&(0x7f00000003c0)={0x8, &(0x7f0000000340)={0x400f0020, &(0x7f00000002c0)={0x400f0024, 0x0, {[0x30dd, 0x6, 0xffffffc0, 0x8]}, {0x4, 0x8809}, {0x8, 0x8, '\x00'}}, {[0x6, 0x8, 0x9, 0x3]}, {0x7, 0x1}, {0x4, 0x7f, '.\x00'}}, {[0xa919, 0x1, 0x80000001, 0x2]}, {0x14, 0xffff, 0x4}, {0x8, 0x80000, '^^&\x00'}}, 0x80, &(0x7f0000000140)=0x0) r8 = _lwp_self() _lwp_kill(r8, 0x13) r9 = _lwp_self() _lwp_kill(r9, 0x13) r10 = _lwp_self() r11 = _lwp_self() _lwp_unpark_all(&(0x7f0000000440)=[0x0, r3, r4, r5, r6, r7, r8, r9, r10, r11], 0xa, &(0x7f0000000480)=0x2) setsockopt(r2, 0x6, 0x1, &(0x7f0000000180)="00000400", 0x4) 00:01:51 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r4 = getgid() r5 = getpid() r6 = msgget$private(0x0, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r7, &(0x7f0000000300)='~', 0x1) r8 = fcntl$getown(r7, 0x5) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x9, r3, r4, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r5, 0x7fe, 0x1, 0x1, 0x40}) r9 = getuid() r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) r13 = geteuid() fchown(0xffffffffffffffff, r13, 0x0) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0xa, r13, r10, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r11, 0x6, 0x21cd, 0x1, 0x40}) r14 = getuid() setuid(r14) r15 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r15, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r14, 0xffffffffffffffff, 0x0, r10, 0x1, 0x7}, 0xf157, 0x9}) setgid(r10) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r16, r17, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r18, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r21 = getgid() r22 = getpid() r23 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r23, 0x1, &(0x7f00000001c0)={{0x9, r20, r21, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r22, 0x7fe, 0x1, 0x1, 0x40}) r24 = __clone(0x0, 0x0) ptrace(0x9, r24, 0x0, 0x0) ptrace(0x5, r24, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r9, r10, r16, r21, 0x40, 0x3ff}, 0x0, 0x80000001, r8, r24, 0x7fffffff, 0x9, 0x3ff}) setuid(r9) r25 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r25, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r25, 0x0, 0x1, &(0x7f0000000080)={{0x8, r9, 0xffffffffffffffff, 0x0, r4, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000140)={r1, r2, r4}, 0xc) socketpair$unix(0x1, 0x0, 0x0, 0x0) pread(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:01:51 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) shmget(0x0, 0x3000, 0x8, &(0x7f00005a6000/0x3000)=nil) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0xffffffffffffffff}}, 0x0) 00:01:51 executing program 4: msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = socket(0x18, 0x1, 0x0) sendto(0xffffffffffffffff, 0x0, 0xffffffffffffff4b, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) semget(0x1, 0x1, 0x1a0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) fcntl$setstatus(r1, 0x4, 0x4) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) r5 = dup(r4) faccessat(r5, &(0x7f0000000080)='./file0\x00', 0xa, 0x100) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x1800) 00:01:51 executing program 2: socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = paccept(r0, &(0x7f0000001980)=@in6, &(0x7f0000001900)=0xa, 0x28000000) setsockopt(r1, 0x2, 0x3, &(0x7f0000000380)="8eeaced9b4e96dd3bcad5bf03189", 0xe) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) msgget$private(0x0, 0x23712db7a837f654) fchdir(r2) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="8641231384d4265599dd097ef12d277405915387f5d3eefe7792e9d63f591d6d31b1340a74cf3fc7917040b4c20da7fd713aaca495bb25a4d1df3ddfe83ca08507fcef4206b91476b53820ca6d775223259ac9aaaaf77c6365fcea8c2a", 0x5d}, {&(0x7f0000000240)="07cede502b4a491566753a316b87fd2e356c1479c41a863840d10cae75ecafa2b22b3b61960f4c67e6efb733cec194a644c42bfb85bcad2171618e826eddc496e2346f7589a2d1c0c6b65c52789904a6ae722110a6ab8ceeb1d0bbab42628db4094e297113351efc7f5129575aa181d953d5f8c88cbe333cbcb298c257420b7365ca8b9347b695fb8aa69e7e6f5ba6bec886933d57b732c48ca19a3bde4fb64d8d301e8205", 0xa5}], 0x2, 0x1f) r3 = open(&(0x7f0000000000)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) listen(r3, 0xfffffff8) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2270730, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r5, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r6, 0x5) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r7, &(0x7f0000000300)='~', 0x1) fcntl$getown(r7, 0x5) writev(r7, &(0x7f0000001c00)=[{&(0x7f00000019c0)="2d46672bb1a472dc2b020a3eaec4d2daff4a5209fce860c3f8618853ec0c4fb0391f900358c91c8bda55ff1270f9d93c92f84da864f92909198a363e9ff1ab0a44364d768e67a5220d1613ae27b5f78cf4871087018f95f30b461e34d4d6a0476d95952f3931d34c7953cd291003fad7963ff160205fc10c0765c9180a4b42787441fa9abe325ad0993ad130bd4a95b84311b23a5ae1e10f6cf05abfd8defe76e73881bdbbae17e872ee6183cf949183082685b6a10b603aa3167f93d74e7838b478c33520dfa336a14e3df26f7d836103682213f019008d36d33f61046ad4cc66d2d081d4a86222201012"}, {&(0x7f0000001c40)="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"}, {&(0x7f0000001bc0)="f3b2eb032f706ee09c9899b6c1e2dca9abec8af85392d44776d78337e2f6a8b4ea4c12cc94232b92a6e385cbf6d0b239bd244e93"}], 0x1072) sendmsg(0xffffffffffffffff, 0x0, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000140)='j', 0x1}], 0x1) open(&(0x7f00000018c0)='./file0\x00', 0x80000, 0x10) 00:01:51 executing program 5: mlockall(0x2) nanosleep(&(0x7f0000000000)={0x1, 0xf8a}, &(0x7f0000000040)) open$dir(0x0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) [ 248.0545364] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3765 command syz-executor.0) 00:01:52 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x5, 0x0, 0x80, 0x3, 0x7fff}, 0xc) connect(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = dup(0xffffffffffffff9c) dup2(r0, r1) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/164, 0xa4}, {&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/118, 0x76}], 0x3, &(0x7f0000000440)=""/4096, 0x1000}, 0x43) getpgrp() madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x100b, &(0x7f0000001480)={0x5, 0x4}, 0x10) listen(r1, 0x3f) pipe2(&(0x7f00000014c0)={0xffffffffffffffff}, 0x1000000) fcntl$getown(r4, 0x5) clock_nanosleep(0x40000000, 0x0, &(0x7f0000001500)={0x6, 0x100000000}, &(0x7f0000001540)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001580)={0xffffffffffffffff}) dup(r5) mlock(&(0x7f0000ff5000/0xb000)=nil, 0xb000) r6 = open(&(0x7f00000015c0)='./file0\x00', 0x400000, 0x1) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001600), &(0x7f0000001640)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000016c0), &(0x7f0000001700)=0xc) pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000) fchmodat(r7, &(0x7f0000001780)='./file0\x00', 0x8, 0x0) r8 = socket$inet6(0x18, 0xba0e6e3e022d8036, 0x6) chmod(&(0x7f0000001680)='./file0\x00', 0x17c) setsockopt$sock_timeval(r8, 0xffff, 0x8b63b81f37ef2b97, &(0x7f00000017c0)={0x6d57, 0xffffffffffff226a}, 0x10) [ 248.5854272] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3765 command syz-executor.0) 00:01:52 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x1f4}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r1, &(0x7f0000000340)="baf2a3ac324f5d5b2769a79bcf506a1bf9b367530cfe29385afb0d1bd3fde175e1913b664b3df6c99ca4dd73b6cecd345fec7bf8a05146ce8cc0289738dc701afa57f1761e58fa825924e6517fe1f7ac784125362ea526ce1d518983280c49deced938c8f4940e4f6d2fdeae9316f01c", 0x70) 00:01:52 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000300)=[{0x0}, {&(0x7f0000004180)='%', 0x1}], 0x2) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4, 0xa10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) bind$inet(r3, &(0x7f0000000000)={0x2, 0x2}, 0xc) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') shutdown(0xffffffffffffffff, 0x2) setreuid(0x0, 0x0) 00:01:52 executing program 1: _lwp_self() _lwp_create(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) r3 = accept(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) recvfrom$unix(r3, &(0x7f0000000080)=""/127, 0x7f, 0x0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:52 executing program 5: socketpair(0x2, 0x80000001, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) dup2(r0, r1) 00:01:52 executing program 4: r0 = socket(0x2, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_opts(r0, 0x0, 0x2, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x6, 0x4}, 0x8) 00:01:52 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(0xffffffffffffffff, &(0x7f0000000700), 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x301, 0x80) write(r2, &(0x7f0000000300)='~', 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) accept$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000000240)=0x8) fcntl$getown(r2, 0x5) utimensat(r2, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={{0x7, 0xff}, {0x7, 0x6}}, 0x0) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) flock(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xc, 0x10, r0, 0x0, 0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x200800, 0xc) dup2(r5, 0xffffffffffffff9c) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r6, &(0x7f0000000300)='~', 0x1) fcntl$getown(r6, 0x5) fcntl$getown(r6, 0x5) 00:01:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000700)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x1000040, 0x198) readlink(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x308) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) open(&(0x7f0000000140)='./file0/file0\x00', 0x10, 0x8) fcntl$getown(r2, 0x5) getpeername(r2, &(0x7f0000000680)=@in, &(0x7f00000006c0)=0xc) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) writev(r0, &(0x7f0000001b00)=[{&(0x7f0000000740)="900b35987f190a8e6c15b0c03270a42a8125018790b04106990509e4e35f9c1f2234cf81b959b59a507b69c38991cc5afaeec076218a7d022a4b1a284d316a6d2f50", 0x42}, {&(0x7f00000007c0)="c6", 0x1}, {&(0x7f0000000800)="8a19bbb4ea6b6eea50e60c73228da0d7ae7ec37c21acdbde65cf3b498bff6d2e0ea58825d256a0fe181cf6", 0x2b}, {&(0x7f0000000840)="f4781d02bdb1abbb9d639b74c991f458b5138889ade70c16ae3182b9428445a6542eff2af9f02616c704e681e95c4f62d932a6f2f9550d3246ca3677f455afb166eef4ea19a814783e218166f6f9200193f47e8f2a1031bc", 0x58}, {&(0x7f00000008c0)="396c264cb55b34eecb41e0a6788497081ff0cbef070af8d691e86548e43ddae912f13ba778fd1141a35712855cd51bbba1ac6c7eddaf67e10a58cea6d6b7a78bc8b2f145545fe2e201218bc0b544d697836a651eabff978b84c5d623ffb9e3323b35f1e6d36ff5354a2e50c612ff776f8bc6248a8544af34eb7123dc", 0x7c}, {&(0x7f0000000940)="e10fa3fc08a6e0f977eec6ad091c6dbb0979859191923911c6f3c4e3233781fb6dd310f26b6a9718ee76d824b04790d0da4c0abd49e8c5782d831ec15a8e198bb5d8ffad720b3b887f1b4ffc3a2ecb4f055a0a27307a94d6000cd3e9a72750577d42bb2c5c20c1e8a7bc838c8e2fcaa9c4269e8eab50915a20a02a61a56d99fd3b3a108f4f94ca1b5a601ec633a41ff5d17e806f13dbbee2fa4fac1aa1b480282f9001586bf2f8774daa25312f3c26d587269aab6bc61339adff1ab3829622ebd432f68d0be16466032cf78b5de21718edf540d8bf0868588f6f422d4e1aeec46e4f93adee08c3e9a5d79b4f83d259c044967a59f0f1674d", 0x2e4}, {&(0x7f0000000a40)="ef0373a642af661c07000000e830f212fa192a3564bc4b1ccd1ed76d2d7a8e", 0x1f}, {&(0x7f0000000a80)="349d93bd900936d2982c3f1baad624804359b5cbef8c69a705bb1382b2006af00a417f91506e943b4b13109256d14f2cc8bd692c3dd9c633c336c6a13bd03968a9191c3511cd2cb5d1514354c389f4968306", 0x52}, {&(0x7f0000000b00)="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", 0x1000}], 0x9) fchroot(r1) open$dir(&(0x7f0000000040)='./file0\x00', 0x20, 0xa0) [ 249.4168301] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3409 command syz-executor.3) 00:01:53 executing program 0: rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x6e) connect$unix(0xffffffffffffff9c, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x400000002, 0x0) close(r1) r2 = socket(0x18, 0x3, 0x0) getsockname$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r1, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) 00:01:53 executing program 2: open(&(0x7f00000000c0)='./file0/file0\x00', 0xd0649376c50d058d, 0x0) 00:01:53 executing program 4: socketpair$unix(0x1, 0x4e5b370b776a0e6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) socketpair(0x12, 0x2, 0x0, 0x0) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 00:01:53 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x210008, 0x128) fcntl$setstatus(r3, 0x4, 0x10c0044) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) shmctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000001c0)=""/93) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/105) 00:01:54 executing program 5: r0 = socket(0x6, 0x4, 0xff) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3, 0x0, 0x1fffffff}, 0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) r1 = socket$inet(0x2, 0x1, 0x7) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/128, 0x80}, {&(0x7f0000000100)=""/35, 0x23}], 0x2, 0xfffffffffffffffa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0xbb7f, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, 0x0, 0x0) 00:01:54 executing program 2: symlink(&(0x7f00000012c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) __clone(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) ptrace(0x64ac4b52, r3, &(0x7f0000000000), 0x3ff) r5 = __clone(0x0, 0x0) setpgid(r5, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) fcntl$getown(r6, 0x5) writev(r6, &(0x7f0000001300), 0x1) wait4(0x0, &(0x7f0000000140), 0x8, 0x0) r7 = socket$unix(0x1, 0x7, 0x0) fchroot(r7) r8 = socket$inet6(0x18, 0x50000000, 0x7a) ftruncate(r8, 0x800) r9 = getgid() r10 = getpid() r11 = msgget$private(0x0, 0x0) r12 = geteuid() fchown(0xffffffffffffffff, r12, 0x0) msgctl$IPC_SET(r11, 0x1, &(0x7f00000001c0)={{0xa, r12, r9, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r10, 0x6, 0x21cd, 0x1, 0x40}) r13 = getuid() setuid(r13) r14 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r14, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r13, 0xffffffffffffffff, 0x0, r9, 0x1, 0x7}, 0xf157, 0x9}) semctl$GETVAL(r14, 0x1, 0x5, &(0x7f00000000c0)=""/1) [ 250.3684091] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3409 command syz-executor.3) [ 250.5186695] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3409 command syz-executor.3) 00:01:54 executing program 5: setgroups(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x40, 0x4, &(0x7f00000000c0)="9d0cfc41f271b85a70c5dd522f9ff55889a24fcb55df054a6ef516c9f38cd460478c2381bdfb96fc756a1e77b2bac67027d7b97f9fb774bd182020e768c99944354f0a2daf4d355cf6791b0168253ef02a0cb69f9b7b8d10f7fc5a496cdded005600682abf81b74078c401800000f57a00b847547ccdebfe3a9960386468433ae3883d02fd1123ec350918856e3f450850f89bf8a42c42e1639dcf196098db3c3ce0c9cdf07696694af6cb6b2e6f0d8664d0cfdba83b969e17dfb14d15f14d39ce456cebecccd8f59df9c4c47c6f6e04ac64bd5e16003a3406f7891a8b11f76b83213c79b4b26b2ec9a35b2e5182aad144dc9f9bfb14940b59216f3ca6aa217df8c3b13b9b9f7bc833ba1b70d9ad77cc44", 0x111) writev(r0, &(0x7f0000000740), 0x295) 00:01:54 executing program 1: r0 = _lwp_self() compat_50__lwp_park(&(0x7f0000000380)={0x61a64983}, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) wait4(r1, 0x0, 0x10, &(0x7f0000000080)) _lwp_unpark(r0, 0x0) 00:01:54 executing program 4: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r6 = getgid() r7 = getpid() r8 = msgget$private(0x0, 0x0) r9 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r9, &(0x7f0000000300)='~', 0x1) r10 = fcntl$getown(r9, 0x5) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0x9, r5, r6, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r7, 0x7fe, 0x1, 0x1, 0x40}) r11 = getuid() r12 = getgid() r13 = getpid() r14 = msgget$private(0x0, 0x0) r15 = geteuid() fchown(0xffffffffffffffff, r15, 0x0) msgctl$IPC_SET(r14, 0x1, &(0x7f00000001c0)={{0xa, r15, r12, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r13, 0x6, 0x21cd, 0x1, 0x40}) r16 = getuid() setuid(r16) r17 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r17, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r16, 0xffffffffffffffff, 0x0, r12, 0x1, 0x7}, 0xf157, 0x9}) setgid(r12) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r18, r19, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r23 = getgid() r24 = getpid() r25 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r25, 0x1, &(0x7f00000001c0)={{0x9, r22, r23, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r24, 0x7fe, 0x1, 0x1, 0x40}) r26 = __clone(0x0, 0x0) ptrace(0x9, r26, 0x0, 0x0) ptrace(0x5, r26, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r11, r12, r18, r23, 0x40, 0x3ff}, 0x0, 0x80000001, r10, r26, 0x7fffffff, 0x9, 0x3ff}) setuid(r11) r27 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r27, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r27, 0x0, 0x1, &(0x7f0000000080)={{0x8, r11, 0xffffffffffffffff, 0x0, r6, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r28 = getgid() chown(&(0x7f0000000040)='./file0\x00', r11, r28) r29 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x6, r2, r3, r4, r28, 0xda, 0x6}, 0x1, 0x7ff, 0xffffffffffffffff, r29, 0x8, 0x7ff, 0x20}) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) shmat(r0, &(0x7f0000e80000/0x2000)=nil, 0x0) mincore(&(0x7f0000f08000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/209) 00:01:54 executing program 3: r0 = socket(0x18, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) r3 = paccept(r1, 0x0, &(0x7f0000000000), 0x60000000) getsockopt$sock_timeval(r3, 0xffff, 0x100b, &(0x7f0000000080), &(0x7f0000000100)=0x10) socketpair(0x2, 0x40000005, 0x5, &(0x7f0000000140)) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r5, 0x5) r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r6, &(0x7f0000000300)='~', 0x1) fcntl$getown(r6, 0x5) r7 = dup2(r5, r6) renameat(r2, &(0x7f0000000180)='./file0\x00', r7, &(0x7f00000001c0)='./file0\x00') fcntl$getown(r4, 0x5) shutdown(r4, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000040)=0x1fe, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:01:54 executing program 0: clock_getres(0x2, &(0x7f0000000000)) socketpair(0x2, 0x80000001, 0x0, 0x0) 00:01:55 executing program 5: getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x9, r0, r1, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r2, 0x7fe, 0x1, 0x1, 0x40}) r4 = getuid() r5 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r10, &(0x7f0000000300)='~', 0x1) r11 = fcntl$getown(r10, 0x5) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0x9, r6, r7, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r8, 0x7fe, 0x1, 0x1, 0x40}) r12 = getuid() r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x0) r16 = geteuid() fchown(0xffffffffffffffff, r16, 0x0) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0xa, r16, r13, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r14, 0x6, 0x21cd, 0x1, 0x40}) r17 = getuid() setuid(r17) r18 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r18, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r18, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r17, 0xffffffffffffffff, 0x0, r13, 0x1, 0x7}, 0xf157, 0x9}) setgid(r13) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r20 = getgid() r21 = getpid() r22 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0x9, r19, r20, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r21, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r24 = getgid() r25 = getpid() r26 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r26, 0x1, &(0x7f00000001c0)={{0x9, r23, r24, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r25, 0x7fe, 0x1, 0x1, 0x40}) r27 = __clone(0x0, 0x0) ptrace(0x9, r27, 0x0, 0x0) ptrace(0x5, r27, &(0x7f0000001180), 0xffffffffffffffff) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r12, r13, r19, r24, 0x40, 0x3ff}, 0x0, 0x80000001, r11, r27, 0x7fffffff, 0x9, 0x3ff}) setuid(r12) r28 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r28, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r28, 0x0, 0x1, &(0x7f0000000080)={{0x8, r12, 0xffffffffffffffff, 0x0, r7, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r29 = getgid() chown(&(0x7f0000000040)='./file0\x00', r12, r29) r30 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r30, &(0x7f0000000300)='~', 0x1) fcntl$getown(r30, 0x5) getsockopt$SO_PEERCRED(r30, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r33 = getgid() r34 = getpid() r35 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r35, 0x1, &(0x7f00000001c0)={{0x9, r32, r33, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r34, 0x7fe, 0x1, 0x1, 0x40}) r36 = __clone(0x4200, &(0x7f0000000100)="c12b042989a800b5") msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x101, r4, r5, r12, r31, 0x10, 0x1000}, 0x1, 0x2, r34, r36, 0x1, 0x800, 0x5, 0x10000}) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) link(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file2\x00') 00:01:55 executing program 3: r0 = socket(0x18, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) r3 = paccept(r1, 0x0, &(0x7f0000000000), 0x60000000) getsockopt$sock_timeval(r3, 0xffff, 0x100b, &(0x7f0000000080), &(0x7f0000000100)=0x10) socketpair(0x2, 0x40000005, 0x5, &(0x7f0000000140)) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r5, 0x5) r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r6, &(0x7f0000000300)='~', 0x1) fcntl$getown(r6, 0x5) r7 = dup2(r5, r6) renameat(r2, &(0x7f0000000180)='./file0\x00', r7, &(0x7f00000001c0)='./file0\x00') fcntl$getown(r4, 0x5) shutdown(r4, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000040)=0x1fe, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:01:55 executing program 1: __clone(0x0, 0x0) wait4(0x0, 0x0, 0x8, 0x0) setregid(0x0, 0x0) r0 = __clone(0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) r2 = fcntl$getown(r1, 0x5) r3 = getuid() r4 = getgid() r5 = getpid() r6 = msgget$private(0x0, 0x0) r7 = geteuid() fchown(0xffffffffffffffff, r7, 0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0xa, r7, r4, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r5, 0x6, 0x21cd, 0x1, 0x40}) r8 = getuid() setuid(r8) r9 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r9, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r8, 0xffffffffffffffff, 0x0, r4, 0x1, 0x7}, 0xf157, 0x9}) setgid(r4) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r11 = getgid() r12 = getpid() r13 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0x9, r10, r11, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r12, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r15 = getgid() r16 = getpid() r17 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x9, r14, r15, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r16, 0x7fe, 0x1, 0x1, 0x40}) r18 = __clone(0x0, 0x0) ptrace(0x9, r18, 0x0, 0x0) ptrace(0x5, r18, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r3, r4, r10, r15, 0x40, 0x3ff}, 0x0, 0x80000001, r2, r18, 0x7fffffff, 0x9, 0x3ff}) r19 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r19, &(0x7f0000000300)='~', 0x1) fcntl$getown(r19, 0x5) getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r22 = getgid() r23 = getpid() r24 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r24, 0x1, &(0x7f00000001c0)={{0x9, r21, r22, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r23, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r26 = getgid() r27 = getpid() r28 = msgget$private(0x0, 0x0) r29 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r29, &(0x7f0000000300)='~', 0x1) r30 = fcntl$getown(r29, 0x5) msgctl$IPC_SET(r28, 0x1, &(0x7f00000001c0)={{0x9, r25, r26, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r27, 0x7fe, 0x1, 0x1, 0x40}) r31 = getuid() r32 = getgid() r33 = getpid() r34 = msgget$private(0x0, 0x0) r35 = geteuid() fchown(0xffffffffffffffff, r35, 0x0) msgctl$IPC_SET(r34, 0x1, &(0x7f00000001c0)={{0xa, r35, r32, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r33, 0x6, 0x21cd, 0x1, 0x40}) r36 = getuid() setuid(r36) r37 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r37, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r37, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r36, 0xffffffffffffffff, 0x0, r32, 0x1, 0x7}, 0xf157, 0x9}) setgid(r32) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r39 = getgid() r40 = getpid() r41 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r41, 0x1, &(0x7f00000001c0)={{0x9, r38, r39, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r40, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r43 = getgid() r44 = getpid() r45 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r45, 0x1, &(0x7f00000001c0)={{0x9, r42, r43, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r44, 0x7fe, 0x1, 0x1, 0x40}) r46 = __clone(0x0, 0x0) ptrace(0x9, r46, 0x0, 0x0) ptrace(0x5, r46, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r31, r32, r38, r43, 0x40, 0x3ff}, 0x0, 0x80000001, r30, r46, 0x7fffffff, 0x9, 0x3ff}) setuid(r31) r47 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r47, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r47, 0x0, 0x1, &(0x7f0000000080)={{0x8, r31, 0xffffffffffffffff, 0x0, r26, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r48 = getgid() chown(&(0x7f0000000040)='./file0\x00', r31, r48) getgroups(0x4, &(0x7f0000000100)=[r15, r20, r22, r48]) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/15) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) shmget(0x2, 0x3000, 0x103, &(0x7f0000ffd000/0x3000)=nil) unlink(&(0x7f0000000040)='./file0\x00') ptrace(0x8100000009, r0, 0x0, 0x0) 00:01:55 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x200010, 0x1) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./file1\x00', 0x0) 00:01:55 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='.\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x7, 0xf9}, {0x9, 0x81}}, 0x200) mkdir(&(0x7f0000000280)='./file0\x00', 0x29) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) bind$unix(r2, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8) getpeername$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00'/110], &(0x7f0000000200)=0x6e) syz_extract_tcp_res(&(0x7f00000002c0), 0x2, 0x2) utimensat(r3, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x7, 0xcc}, {0x0, 0xf7}}, 0x200) 00:01:55 executing program 5: r0 = __clone(0x5800, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000040), 0x20000, &(0x7f00000000c0)) ptrace(0x5, r1, &(0x7f0000000100), 0x1) r2 = shmget(0x3, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000180)=""/210) ptrace(0x9, 0x0, 0x0, 0x0) ptrace(0x3ff, r0, &(0x7f0000000000), 0xfffffffffffffff7) 00:01:56 executing program 0: munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x1000, 0x98, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ff9000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x3000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xd49f275d97cc01ba, 0x1810, 0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:01:56 executing program 2: socket(0x11, 0x3, 0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 00:01:56 executing program 5: socketpair(0x10, 0x2, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = getgid() r1 = getpid() r2 = msgget$private(0x0, 0x0) r3 = geteuid() fchown(0xffffffffffffffff, r3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r5 = getgid() r6 = getpid() r7 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0x9, r4, r5, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r6, 0x7fe, 0x1, 0x1, 0x40}) ptrace(0x53cf6327, r6, &(0x7f0000000000), 0xfff) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0xa, r3, r0, 0xffffffffffffffff, r0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r1, 0x6, 0x21cd, 0x1, 0x40}) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x0) 00:01:56 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) connect(0xffffffffffffffff, 0x0, 0xffffffc8) r1 = socket$unix(0x1, 0x1, 0x0) exit(0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) bind$unix(r1, &(0x7f0000000140)=ANY=[], 0x0) listen(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) accept(r3, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc) accept(r1, 0x0, 0x0) dup2(r0, r1) connect(r0, &(0x7f0000000000)=@in={0x2, 0x3}, 0xc) 00:01:56 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)='b', 0x347fff08) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x8) ftruncate(r2, 0x100) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="f6", 0x1}], 0x1) 00:01:56 executing program 5: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x88631, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x842) r2 = dup2(r1, r0) getdents(r2, &(0x7f00000000c0)=""/226, 0xe2) 00:01:56 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) write(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x20, 0x1a0) r1 = socket(0x22, 0x3, 0x0) getpeername$inet6(r1, 0x0, &(0x7f0000000040)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) writev(r2, &(0x7f0000000580)=[{&(0x7f0000000140)="83", 0x1}], 0x1) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) 00:01:57 executing program 3: shmget$private(0x0, 0x2000, 0x280, &(0x7f0000ffc000/0x2000)=nil) mkdir(&(0x7f0000000040)='.\x00', 0x0) 00:01:57 executing program 0: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000feb000/0x12000)=nil, 0x12000, 0x0) mlock(&(0x7f0000ff0000/0x10000)=nil, 0x10000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x10, 0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x4) 00:01:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r1, 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x0) socketpair$unix(0x1, 0xc08614fd9e4fd4e3, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x5, 0x810, r2, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000400)=@un=@file={0x0, ""/4096}, &(0x7f0000001440)=0x1002) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x5, 0x10, 0xffffffffffffffff, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:57 executing program 2: rename(&(0x7f0000000000)='.\x00', &(0x7f0000000080)='./file0/control\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x400000, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) renameat(r1, &(0x7f0000000140)='./file0/control\x00', r2, &(0x7f0000000180)='./file0/control\x00') rmdir(&(0x7f0000000100)='./file0/control\x00') openat(r0, &(0x7f00000000c0)='./file0/control\x00', 0x0, 0x0) 00:01:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) writev(r0, &(0x7f0000000740), 0x295) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) dup2(r1, r3) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) 00:01:57 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:01:57 executing program 1: mkdir(&(0x7f0000000000)='./file2\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) r1 = socket(0x2, 0x3, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r3 = dup2(r1, r2) sendto(r3, 0x0, 0x0, 0x819, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$getown(r0, 0x5) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) chroot(&(0x7f0000000080)='./file0\x00') 00:01:57 executing program 5: accept(0xffffffffffffffff, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) listen(r0, 0x0) accept(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="0100e91f7189591e9233614b008effbe634d346b085c2ef93c947d4a975fa036a539f955d1082630bd7f0e6458185c5690f357dd7e20068702aa0e88d7589d97704c99e66ab6c5fc2b9f743ea7d29de9603cdb19897fd9324ccc0292f179eb7f5a70d6bdd597165b4b0ffb9d7616203f0066d595178a71eda3ccc550794d9b49f846df48e8d7f3ff62fac9ca4432aa5bc7d526709600d3e09c66b8edb7e202616ccb63f5063a6d2bb9f8f6d2373f6d13b4a0e5a69a3206dbb9c61c02b72bad7c2c77f527dbba2a078683f7679637b266ee4f5365f115da8e3b3a3699d508baf4833f1d559e5ab5fa06649285adc6afdafff867a547d5a0d467938c94449b41e8ae50558fdf6a6f9584f044946c648df75e31f67e19577dbd3241a688b35a1cb7230fc39383d1a948ffbde714a696aaea2a314932ec235ea05cfc63086e43997e9bd457ff030000d65af94c0d3f1873ab87c98e48d1ba9e0b8eac9a37b4e36cb297f90dbbf284f58d7982d3f041d46ca62f363affef9828ad02f118bdae01e445b34ffb2b6c833ffd64c10808cb38d7a9a2e42ef8c8d8c70a0e030f8545cfdce1838db0809027eda54ec8e35663a462dd9a0400cbbc30b98ba9980a2f920a95d8da32f8bbfd96d4539f0d06157cc8633e91952a3338e56e7967ce6279c3c45068017a5d79dfd988b46ef06243d94769fa31f752294a826896ac1650bdef44f4590f7969dbd551abf681ea84af7e7ffcaa78bb977a9c491ccf3b61995f35b9ab25ea8ccbd00f8ab190f1cb0f740999161d2fae1a1d406dbc324caa2bbb6dff0cd3c4eac3d309a5cebf2f2c3882a60936835023bdb6821fd960f2d5eebd0b93960790e4dd762437ec4f2229cfe9e61f99964bc25ec5d24b16654bb3892e24e9b913932eb41d7827bf3493f28e4efe79fd2935f14b1e11f82fdacd37debd0467cabcde51f129d48f1ae9e55b12f7306a01ba297151f3e77156c96e8fd5790dc74e1ca1a69e287db8cd8f8207da56901127f70fcae068c4d52f67e90a3af52c9316d3aa346a96562d4e908bf713183a669550100033f7f92dd39cb208eb"], 0xc) read(r1, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, 0xc90, r2, 0x0, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 00:01:58 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file2\x00', 0x0) chroot(&(0x7f0000000000)='./file2\x00') mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000200)='./file2\x00', &(0x7f0000000180)='./file0/file0/file0\x00') 00:01:58 executing program 3: setitimer(0x2, &(0x7f0000000000)={{}, {0x6}}, 0x0) setitimer(0x2, &(0x7f0000000080)={{0xffffffffffffffff, 0x4}}, 0x0) getitimer(0x2, &(0x7f0000001140)) 00:01:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) sendto$unix(r2, 0x0, 0x0, 0x2, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f00000024c0), 0xc) writev(r1, &(0x7f0000002400)=[{&(0x7f0000000180)="dbd167a34ca50e42d8dbeba0ce8362da0f0092aa57de810b45fed806e2ad0c898f01917e7ca941feb4113554d2a6005254505e760ffce4a3eedc5b250df61eb761d4904dc1cd7abdcf0db28c67dd9ecffd5674d4791468cab3fdbc1b6bcd1da77c52c16a7bd866ca883a684c31836cbf0d9804148c7c22129eac8a52ff57e1d1b23b2bddbadc3a012b580fc9b74adfae4eda1eae7a82c1f61256169b6d5d4369fcf1b0104a6f873ecb12893c75fac022d39400027b74d7c4a78f382834a4d36b9c4084c41e98c7b82c2e6522abc442b3efbbdba92073a2e72b54bb17", 0xdc}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000000)="75830a1fe1efdce343389998944bafbd666d1c7f071abd3fcdc877aa1431038636dcebd48593e482b713567174c1cbcec847723f29ddf89a13b1130dfb749c17447dd47902260886dfe04b29dd3dfcb9172632ff950f6bea978b412a3326d5680e4f806bb6d52022ce05124eec5a10e770887e0556f088cc19f08d", 0x7b}, {&(0x7f0000001280)="52e7d67124561cb7f1b800fea80da793a5d1bcad2c1543fd009a9b4106f70ddb7d1865774c35f834a67d4a2a3b73e7291e7e5ca99d0f6c6cd2f9fdff2ca10b", 0x3f}, {&(0x7f00000012c0)="7cd09e57a8a18dba0dc905bb069b98df0e8faa49912be7070a067c050534e3a18d79fd43dac1067c85dfdbf341822408073b8e44815a7b6f80bf3a8b18d4345906390d790c60916ac9c50c3884f17d5b6c6ad9c85135ffa5076d3c27c7c689050638ca8080d2e7264e7af8be4daa5b798f37007d71b37b843fce5c61f4e081fc37d63101731ab327a1d68f6c2c8b168f68ec8bcc1a", 0x95}, {&(0x7f0000001380)="17373e48d05ccc", 0x7}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f00000023c0)="b2c68ce5775b58706d960bae4d396d3b42d76e10d1c976bc4a69eb5b682f2d26095a26da4f40ad78798a862447b34b2df769", 0x32}], 0x8) recvfrom(r1, &(0x7f00000000c0)=""/180, 0xb4, 0x0, 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) accept$unix(r4, 0x0, &(0x7f0000002480)) close(r0) 00:01:58 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x188}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x111) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) 00:01:58 executing program 3: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) shmat(r0, &(0x7f0000e80000/0x2000)=nil, 0x0) shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000e71000/0x3000)=nil, 0x3000) r1 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r2, &(0x7f0000001000/0x2000)=nil, 0x0) shmat(r2, &(0x7f0000bb0000/0x1000)=nil, 0x4000) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x6000) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x3000) r3 = semget$private(0x0, 0x5, 0x40) semctl$GETNCNT(r3, 0x68a5844b9d887bb4, 0x3, &(0x7f0000000000)=""/46) mincore(&(0x7f0000b2b000/0x1000)=nil, 0x1000, &(0x7f0000000480)=""/184) [ 254.9260527] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3282 command syz-executor.4) [ 254.9961573] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3282 command syz-executor.4) 00:01:58 executing program 2: r0 = getgid() r1 = getpid() r2 = msgget$private(0x0, 0x0) r3 = geteuid() fchown(0xffffffffffffffff, r3, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0xa, r3, r0, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r1, 0x6, 0x21cd, 0x1, 0x40}) r4 = getuid() setuid(r4) r5 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r5, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r4, 0xffffffffffffffff, 0x0, r0, 0x1, 0x7}, 0xf157, 0x9}) semop(r5, &(0x7f0000000000)=[{0x825d8ca1e4d10785, 0x8, 0x3800}, {0x4, 0x1, 0x800}, {0x0, 0x6, 0x1000}, {0x3, 0x4}, {0x4, 0xcd19, 0x1000}, {0x3, 0xa3ed, 0xc00}, {0x3, 0x0, 0x1000}, {0x1, 0x83, 0x2000}], 0x8) socketpair(0x10, 0x2, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1400000) fcntl$dupfd(0xffffffffffffff9c, 0x0, r6) getgid() 00:01:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0xca10d0f8af513300, 0x0) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000100)='./file0/file1/file0\x00') rename(&(0x7f0000000140)='./file0/file1\x00', &(0x7f00000001c0)='./file0/file0\x00') 00:01:58 executing program 4: semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000000)=0x3ff) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000d19000/0x2000)=nil, 0x2000) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) semget$private(0x0, 0x0, 0xa14) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x4, r4, &(0x7f0000001180), 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0xa, r0, r1, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, r4, r2, 0x6, 0x21cc, 0x1, 0x40}) r5 = getuid() setuid(r5) r6 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r6, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r1, 0x1, 0x7}, 0xf157, 0x9}) semctl$GETNCNT(r6, 0x1, 0x3, &(0x7f00000000c0)=""/50) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x5, r11, &(0x7f0000001180), 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r7, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, r11, r9, 0x6, 0x21cd, 0x1, 0x40}) r12 = getuid() setuid(r12) r13 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r13, 0x4, 0x4, &(0x7f0000000140)=""/116) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r12, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) semctl$GETNCNT(r13, 0x1, 0x3, &(0x7f00000000c0)=""/50) semctl$GETALL(r13, 0x0, 0x6, &(0x7f0000000040)=""/251) 00:01:58 executing program 0: mprotect(&(0x7f00007b2000/0x1000)=nil, 0x1000, 0x8388bd738672b18d) r0 = socket(0x18, 0x3, 0x0) writev(r0, &(0x7f0000001540), 0x0) 00:01:58 executing program 3: r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000002040)=""/4096) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) accept(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) 00:01:59 executing program 1: mknod$loop(&(0x7f00000001c0)='./file1\x00', 0x6000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') connect(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x18, 0x1, 0xd0cd, 0x7}, 0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)) 00:01:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x8040, 0x7aacf320) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000021c0)=""/4109, 0x100d) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)={{0xffffffffffffffff, 0x10000000000}}, 0x0) 00:01:59 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="6202e58a8b3bdf982040d7d8506d50a3c8203d0a50d959a1a218ae34522fdc428048306a6675810973edc479a437bb94e934ee242226afe6cc1be0b34d650a51124bea4720650e98f4be4563245bb22209720b26d5178e2b6e4ae739123c95d15b1379c4a315e83b"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r1) listen(r2, 0x0) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[], 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvfrom$inet(r3, &(0x7f0000000200)=""/248, 0xf8, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) 00:01:59 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x70e, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) r3 = fcntl$dupfd(0xffffffffffffffff, 0xc, r1) pwritev(r0, &(0x7f0000000680)=[{&(0x7f00000005c0)="15", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x11, r3, 0x0, 0x0) pwritev(r2, &(0x7f0000000880)=[{&(0x7f00000006c0)="862f9c5e368cb9ebf772e41b67b24fe0fdc0c5fafee0bceaec9f53723aedf908f42629d4ea92771907b8343dcf6c597e32481dc1496cc9a95af6585979b364b9430d03a3ede67f7f7ddc40611e2a626aaf50f35e09d1b8bc683371793a20e5389650b303322233cc3ddba2bd674beeff8d256288e0b2b43846ca8c2c94fd10d76e5e88ed9b0041b2c19798421cae5ab6ef67aee2d12d22dc3fdfacb78afed061cfffb3de30da32fe6e8eaf26b0c967a4d06dfe83331f2d6a37587abc1e0ca9439c7e91fe83a637f3ac6a2bba5013b7ea2102573d253c63aba3be5dcde83c49bdbaab644422203e", 0xe7}, {&(0x7f00000007c0)="c57a36f87bfb66be79d9ed7968d0fa1d70fbdf2b59a62ce4a51ae5c1569e6f686f07324cc0da7e000f01009964540488cd9e1c9e8b3d759b8158766103ac3e14b04e768247f0ce6a8af4aa550807b71213432d53a8ebe547708ec0c3a7c2b7ef743a00faad1965bacad0194ab8f965021b0e715fbf9bf31abd72ecb2b956f63101f591dc1c132baf73fcab5cc5256cf033a3aa9fff79a4b3e62b5aedfeb34072686b8928f1b7a92170d75b4e3421c96a", 0xb0}, {&(0x7f0000000580)="a7d8d56488d864238d6ee9fd472179a929bf313689a569fee58d07941c71e6f1d49ebbcfc83e898ab36d6a85aefe0e2d7a8fadfda6629261ea", 0x39}], 0x3, 0x6) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000140)="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", 0xfc}, {&(0x7f0000000040)="a8a5890856c8b68089fa3502ca582102945908fe733c70e4cb5f22031bea37edc995bf6846ba7830649f43e12c512f9464db7c175e46bbb42042be7c3f385cd293b8f04d229c97243c9bb479da5e343c8766b3a8b2eff24b13f31f0b1742fa24303b6e702e38627764a6094373", 0x6d}, {&(0x7f00000000c0)="17397ac091883c7187f595da7fa08840bd82220179b67962cf306bbb92d7baff8f755a52685ac65a3453f45eea0bc0", 0x2f}, {&(0x7f0000000240)="991b81d5945814ef2b4993136f44e85f08aa642ddcb16ac251b3a728a9c4197c876a8b9b1edaec556aae41905384af09668c7af0e77abf428e25f8fe9729e33fa069883d8e92602d41040119a86b69e165f8f736bbc749cff063c7948a776c6d457ebd789c88a3f69d0df7502ddbd406254f6531f0db9712cc49fc29b82f7c6cdf84d646c5991b7700276c5071f853f39ad4f0de498c6c13168b060d0f841422dcb8d1378f1027adb7f78d71b5ed699e7beb5bcee3b8fedd4b50ceac62", 0xfffffffffffffc8e}, {&(0x7f0000000300)}, {&(0x7f0000000400)="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", 0xff}, {&(0x7f0000000340)="6db234e016a9efaef68a2a7aad9870b541bc40c7200841ccf19ec160d4b9a6b620b5b2d595aee337cb23d4542bf8d08a06804e3d1a76a694715b8303b90ae301636770c9ece0eb8bde7d9368dd6c", 0x4e}, {&(0x7f0000000500)="d721d5cd8e81fbd8d3d0d12d22196c3e9511db0cbf68712ad71d58279df58e6c90f90eb8de7b7af3ac2f32b3d6b8eae6e12ab3dc623a33f7bfa48092f1403a98f55737852551dbe9bed0f46f6a3218a66c8d6c83679755e36451045cf352", 0x5e}], 0x8) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) fcntl$getown(r5, 0x5) accept$inet(r5, &(0x7f00000008c0), &(0x7f0000000900)=0xc) preadv(r0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0) 00:01:59 executing program 5: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2002, 0xffffffffffffffff) rename(&(0x7f0000000280)='./file1\x00', &(0x7f0000000240)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x1000000, 0x200) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x2610, r0, 0x0, 0x3) rename(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) r6 = fcntl$getown(r5, 0x5) r7 = getuid() r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = geteuid() fchown(0xffffffffffffffff, r11, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0xa, r11, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r9, 0x6, 0x21cd, 0x1, 0x40}) r12 = getuid() setuid(r12) r13 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r13, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r12, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) setgid(r8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r15 = getgid() r16 = getpid() r17 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x9, r14, r15, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r16, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r18, r19, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x5, r22, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r7, r8, r14, r19, 0x40, 0x3ff}, 0x0, 0x80000001, r6, r22, 0x7fffffff, 0x9, 0x3ff}) getgroups(0x1, &(0x7f0000000140)=[r8]) lchown(&(0x7f0000000100)='./file0\x00', r1, r23) 00:01:59 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x410ae9, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x10, 0x0) r1 = getuid() r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) r5 = dup(0xffffffffffffffff) r6 = fcntl$getown(r5, 0x5) r7 = getuid() r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) r11 = geteuid() fchown(0xffffffffffffffff, r11, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0x401, r11, r8, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r9, 0x6, 0x21cd, 0x1, 0x40}) r12 = getuid() setuid(r12) r13 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r13, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r12, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) setgid(r8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r15 = getgid() r16 = getpid() r17 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x9, r14, r15, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r16, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r18, r19, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) r23 = getpid() ptrace(0x7ff, r23, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r7, r8, r14, r19, 0x40, 0x3ff}, 0x0, 0x80000001, r6, r22, 0x7fffffff, 0x9, 0x3ff}) chown(&(0x7f0000000000)='./file0\x00', r1, r8) flock(r0, 0x5) 00:02:00 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) ptrace(0x9, 0x0, 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000558300000000000000000000000d000000000000000000000000000000000000000000000000000000000000000000000000003f00001000"/95], &(0x7f0000000040)=0x6e) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000140)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000180)="63978f7e319690441910288e3373fdb151005db2b47b2d30aef7748bea098dfdf8d343ee564723e6361932f332375514354c62fe55935aa92d17fc28de200a22b1ce105b6bfb43c9c96d63352b8d91b7b624f4c0a8e4345e630ed39ed14158aea802af4ad6d591e7546f229e2b22", 0x6e}, {&(0x7f0000000200)}, {&(0x7f0000000240)="a2ca0d5a9444b6bcf9294e53f1c7e8b39d727a9e161c4322d127e2da103e18ac8dc8adccf2d44fe47d0f7de9eb7d05c39707ed6b74d091d80cb7414473808ed83948f23668155c779f6e5dbe9f1ca5086128cee5f7d017d98755f90e2f563faeeb320a649383aa341b7d8b3c2b066dbf59f9ad1c085aff32b1d47fe62c9df4f4e8f0519a5445ec8c419a42a0fd64839ab61311db46b2f71ac26e7552833a4f4b9dd2ed88ce", 0xa5}], 0x3, &(0x7f00000007c0)=[@cred={0x20}, @cred={0x20}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0xffff, 0x2, 0x0, 0xffffffffffffffff, r2}, @rights={0x38, 0xffff, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20}], 0x138, 0xc05}, 0x60c) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) getsockname(r3, &(0x7f0000000340)=@in6, &(0x7f0000000380)=0xc) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r5 = socket(0x18, 0x2, 0x0) getsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000100)=0x8) 00:02:00 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) fdatasync(r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000000)="7201cb6dd79a3354dc5969bcdcd5ff038bb0a20fe0f11244fd49516813be7d012d6db10611ae11edaf7c9134b3a0629cf65d6eb1152ddae51e508d8793e11fbab130447b98e590d5bd0d82386fa14fcac77ff22f3b94b93c5b3aeb24f905c1928100505e54e0c4821c48c7fbd9749523", 0x70}, {&(0x7f0000000140)="b399d3fc9216e4640f73b7e67c2b4b553c4db2b716e5a89fa1cc30442f6a856bf58d51cfe597a68be954d94dd68b5212eea752becad2fac9292f0b5ea78d6747d54987e457518595fa7afeb38d2fb869f31e409f619dece7de00e53c1062980aaed2a9e9c0aa3769fdecc43e01599240783564a9ec04bb1f81788c86609e8d9ef7971a5bac4965167ac3b6700682d6a56eab05e1a632fa2feeab546c4749e5126bc3bc99140236fb3f217b25b3789b4fe02f1e7ba690d8eeff84a251c156e9e2885dbd9ae71b4c7749f59367342acc842a0814a1e89eaa50f0df23ce4ef0a4", 0xdf}, {&(0x7f0000000240)="1be3cce850225ebf2f5d6f57768cff9050797d66a83ffcbef6d3bee1eb323e0425424b49a3a3aea07eebaf46d2c9a3f9d7eb94717fac8ffbbf46dc9d027d9c2eef1a960e90e7a799b47f86b5626b5ba406f7220dfe3d7ffe16ef7bec015ae8103a757fe5c286302fa8d765673421ef77a1fe06b6317d405b4923562e0f196d20827e0d86485a8aa6ba5116302d3f3942a07b02cd985272f07e0b297a696363ed6818f85b7e5425987803d0014e1590bbb5a72141bce169552acd0def3a8dd2fe83062a87ad8e0aef92e940e12ca34046512b3fde008d0b1dde93b611f482aa9eec7771e24aeb6deede868f84", 0xec}, {&(0x7f0000000380)="4843e40cc53eac075d081e46d9db8da5ee5d584c1456000a215f93404fbc1134511f70bf25510cfe34be33e820f9856df1a29576c6b71052bb3bf8002b93f244ec1613f1c7dad8564f031ae20db584ded1d3bc09e4ff063f711a7af70ce27e1682bfc4d8a391c95749e87e4705a792a7ef5d42525cf8233685bfa9717b3d60aec8d4bc91c8adbd5fa4c4cb76f047e7bbc2743315ea1a41f0f842c6", 0x9b}, {&(0x7f0000000440)="4c6620d89964b525e927bbebe9bc9c9b22cc8a118512a95881a64b3d55967c8d570bb5ab33ebf225a88330f71f913748235f17a00df8a7d6b65b6808b8fcc5592eac139de5a4176e8c8eef2ba34cd8ebdb76e92f11d67648fd7ad05cdfed48516db80f48d87b2c01cb64fa753f251c228b7fb6a4ef2e71dcb870bece0fa11c7f4a39aa", 0x83}], 0x5) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000580)="f0e66240686a9b69996a31658bac28c6ef8886a658d5bd92a723f869daa9fa9bf5e12c587e8a5cae7b64d40b2006356b5c5dde90731249b9ebe092ae08a59497aa3cb03e1e64511f1f7a563a6fa7f49dcd83db3a729f1f08f6c6d382339311e6d880bc3bb94298d77668452a2b19c80000002b075c87c559379b0016a6c329241d12a58b5ee60cdec74f2e91aa6bec72f833494142d37917241d166531de6ec8baeef9db865a56acb45a20274034fa802764dcfd45407332b247355dc630ea52460d9a8bdbfedcaa5149bdb0fa8a39d54e353e48cd8809caa22c6f3a21a5737b9b81e2d1aa6492e693c26deb4782d608fd11213c", 0xf4}], 0x1) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x6, 0x90, r5, 0x0, 0x7) 00:02:00 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653000ec4a3492c12bf1f22eba33bda8ae92a684585a1444bf0d6e4dfadf6c01a14668bf3ea870879e1d0f290d12c9b2d02513bab42420d49df2af64f4e03075cda028c683a1a9f99eb0c89c79260c2bafacf3a356801b2e569fee23000000000009e60df6c8874ce61ec3f0b6acff3a4fdece7a73558bca9bae16118f7bfc02b870806b91136f348812b6b9c5a66c7ab5eb9d9b39650f5754dbbdb1d4126aa5f46679838ff67d04b0e992733fb7b435515dc060a2"], 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) fchdir(0xffffffffffffffff) 00:02:00 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f00000023c0)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1) getdents(r0, 0x0, 0xc4b322c0b65c0e14) _lwp_ctl(0x3, &(0x7f0000000040)=&(0x7f0000000000)={0x80000001, 0xa8}) 00:02:00 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) setuid(0xee01) r0 = socket(0x800000018, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1f95d27d48731892}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) setsockopt(r1, 0x2, 0xffff, &(0x7f00000000c0)="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", 0xfa) 00:02:00 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) r2 = fcntl$getown(r1, 0x5) recvfrom$inet(r1, &(0x7f0000000000)=""/75, 0x4b, 0xa9d260d91a4be01b, &(0x7f0000000080)={0x2, 0x3}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10002) r4 = getgid() r5 = getpid() r6 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x9, r3, r4, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r5, 0x7fe, 0x1, 0x1, 0x40}) r7 = getegid() setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000000c0)={r2, r3, r7}, 0xc) read(r0, 0x0, 0x0) [ 256.9694750] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3151 command syz-executor.4) 00:02:00 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000480)=@in, &(0x7f0000000540)=0xc) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00') rename(&(0x7f00000004c0)='./file0/file1\x00', &(0x7f0000000500)='./file0/file1\x00') execve(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000200)=[&(0x7f0000000140)='-\x00', &(0x7f00000001c0)='+/\x00'], &(0x7f0000000440)=[&(0x7f0000000240)='#\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='-\x00', &(0x7f0000000340)='+\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='}\x00', &(0x7f0000000400)='\x00']) [ 257.3200548] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3151 command syz-executor.4) 00:02:01 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x87) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00') rename(&(0x7f00000004c0)='./file0/file1\x00', &(0x7f0000000500)='./file0/file1\x00') 00:02:01 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x40100, 0x100) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x10b804a, 0x80) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) r4 = fcntl$dupfd(r2, 0xc, r3) readv(r4, 0x0, 0xfffffffffffffe2f) pipe2(&(0x7f00000016c0), 0x0) 00:02:01 executing program 5: r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000}) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) 00:02:01 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x120000e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)='b', 0x347fff08) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="f6", 0x1}], 0x1) clock_settime(0x1, &(0x7f0000000080)={0x100, 0xf95}) 00:02:01 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) shutdown(r0, 0x0) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xc) [ 258.0713138] ubc_uiomove: error=14 [ 258.1113913] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3151 command syz-executor.4) 00:02:01 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10000, 0x10a) fcntl$setstatus(r0, 0x4, 0x1000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:02:01 executing program 4: mkdir(&(0x7f0000000180)='./file0/file0\x00', 0xc) openat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x120, 0x4) chdir(&(0x7f0000000040)='./file0/file0\x00') rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') clock_settime(0x0, &(0x7f0000000080)={0xc, 0x3}) 00:02:02 executing program 5: clock_settime(0x0, &(0x7f0000000080)={0x865c32d}) nanosleep(&(0x7f0000000000)={0x3ff, 0x7fff}, &(0x7f0000000040)) 00:02:02 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) ptrace(0x9, 0x0, 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000140)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000180)="63978f7e319690441910288e3373fdb151005db2b47b2d30aef7748bea098dfdf8d343ee564723e6361932f332375514354c62fe55935aa92d17fc28de200a22b1ce105b6bfb43c9c96d63352b8d91b7b624f4c0a8e4345e630ed39ed14158aea802af4ad6d591e7546f229e2b22", 0x6e}, {&(0x7f0000000200)}, {&(0x7f0000000240)="a2ca0d5a9444b6bcf9294e53f1c7e8b39d727a9e161c4322d127e2da103e18ac8dc8adccf2d44fe47d0f7de9eb7d05c39707ed6b74d091d80cb7414473808ed83948f23668155c779f6e5dbe9f1ca5086128cee5f7d017d98755f90e2f563faeeb320a649383aa341b7d8b3c2b066dbf59f9ad1c085aff32b1d47fe62c9df4f4e8f0519a5445ec8c419a42a0fd64839ab61311db46b2f71ac26e7552833a4f4b9dd2ed88ce", 0xa5}], 0x3, &(0x7f00000007c0)=[@cred={0x20}, @cred={0x20}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0xfffffffffffffdc3, 0xffff, 0x2, 0x0, 0xffffffffffffffff}, @rights={0x38, 0xffff, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20}], 0x118, 0xc05}, 0x60c) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r3 = socket(0x18, 0x2, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000100)=0x8) 00:02:02 executing program 3: r0 = semget$private(0x0, 0x9, 0x40a) semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000004c0)=""/173) setitimer(0x0, &(0x7f00000000c0)={{0x0, 0x1ff}, {0x4000001000000, 0x4}}, 0x0) r1 = socket(0x0, 0x9e8ecc2d210be462, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x390}], 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) socket(0x2, 0x3, 0x9) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000080), &(0x7f0000000480)=0xc) fcntl$getown(r3, 0x5) r5 = dup2(r2, r3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x10, r1, 0x0, 0x3f) symlinkat(&(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000040)='./file0\x00') 00:00:12 executing program 2: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='\x00') r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x0, 0x80000000000000c, &(0x7f0000000180), 0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000000), 0xc) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="e3ef000600000001", 0x8) 00:00:12 executing program 4: msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = geteuid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) fcntl$getown(r5, 0x5) fcntl$dupfd(r5, 0x6, r3) lchown(&(0x7f0000000000)='./bus/file0\x00', r1, r4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)="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", 0x480}], 0x1}, 0x0) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r6, 0x0, 0x0) r7 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') [ 259.3634736] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2704 command syz-executor.4) [ 259.4235733] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2704 command syz-executor.4) 00:00:12 executing program 3: socket$unix(0x1, 0x2, 0x0) sendto$unix(0xffffffffffffff9c, &(0x7f0000000000)="f98e6a86455157e4f4cd3cda5b8b4d2df053854ea35fbffc880c626763c78e466343e8520120f2bb9a12e1527740784661b3018dbf0fcbfd3ce4d6247bb41fd8350e9d35a04b61eae9596ec54b73c31fdba243e850df6abc29e423d50877c52b9e5c0767299649d45f943a53da6afad043c5bda334d250ce24995cefa95b10f910a9fe3df816fe93cfe96501753bfa27b17b674fb8c3ad31d74fb028bbe6ef5f8e87b4c846cbbb9a6d71a031a8b99441e7f969ffe01caac95cd2cbd3814e95f353378365f0242af2f879e56d4b1cf281509d64f6a3d333554e0b2f43bf64d3a96a3d5ac3b61c0f", 0xe7, 0x6, 0x0, 0x0) pipe2(0x0, 0x0) pipe(0x0) pipe2(0x0, 0x0) pipe(0x0) pipe(0x0) pipe2(0x0, 0x0) pipe(0x0) pipe2(0x0, 0x0) pipe(0x0) pipe2(0x0, 0x0) pipe(0x0) pipe2(0x0, 0x1000008) pipe2(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = socket(0x1f, 0x20000000, 0x3) fcntl$dupfd(r0, 0xa, r1) __clone(0x200, 0x0) [ 259.7441111] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2170 command syz-executor.0) [ 259.8342595] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2170 command syz-executor.0) [ 260.2449502] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2170 command syz-executor.0) [ 260.3351201] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2170 command syz-executor.0) 00:00:13 executing program 1: socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) open$dir(0x0, 0x0, 0x0) __clone(0x0, 0x0) wait4(0x0, 0x0, 0x8, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x8100000009, r0, 0x0, 0x0) ptrace(0x800000000028, r0, &(0x7f00000000c0), 0xfffffffe) __clone(0x800, 0x0) select(0x6763b02f, 0x0, 0x0, 0x0, 0x0) 00:00:13 executing program 0: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xa, r0, 0x0, 0xfffffffffffff800) socketpair(0x1, 0x10000002, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x5, r3, &(0x7f0000001180), 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) socket(0x1f, 0x0, 0x8c) r5 = accept$inet6(r1, 0x0, &(0x7f0000000100)) r6 = fcntl$getown(r5, 0x5) r7 = getuid() r8 = getgid() r9 = getpid() msgget$private(0x0, 0x0) r10 = geteuid() fchown(0xffffffffffffffff, r10, 0x0) r11 = msgget(0x2, 0x10) r12 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r12, &(0x7f0000000300)='~', 0x1) fcntl$getown(r12, 0x5) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) msgctl$IPC_SET(r11, 0x1, &(0x7f00000001c0)={{0xa, r10, r13, r14, 0x0, 0x10, 0x1}, 0x1000, 0x4, 0x0, r9, 0x6, 0x21cd, 0x400001, 0x7}) r15 = getuid() setuid(r15) r16 = semget$private(0x0, 0x2, 0x100) semctl$GETPID(r16, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r15, 0xffffffffffffffff, 0x0, r8, 0x1, 0x7}, 0xf157, 0x9}) setgid(r8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r18 = getpid() r19 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r17, 0x0, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r18, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r21 = getgid() r22 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x9, r20, r21, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r22, 0x7fe, 0x1, 0x1, 0x40}) r23 = __clone(0x0, 0x0) ptrace(0x9, r23, 0x0, 0x0) ptrace(0x5, r23, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r7, r8, r17, r21, 0x40, 0x3ff}, 0x0, 0x80000001, r6, r23, 0x7fffffff, 0x9, 0x3ff}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r25 = getgid() r26 = getpid() r27 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r27, 0x1, &(0x7f00000001c0)={{0x9, r24, r25, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r26, 0x7fe, 0x1, 0x1, 0x40}) setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={r3, r17, r25}, 0xc) 00:00:13 executing program 5: __clone(0x40ff, 0x0) 00:00:13 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(0x0, 0x42000400000002c1, 0x0) r2 = dup(r1) connect(r2, &(0x7f0000000000)=@in6={0x18, 0x2, 0xfffffffa}, 0xc) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) __clone(0x0, 0x0) ptrace(0xc, 0x0, &(0x7f0000000040), 0xfffffffffffff800) getuid() lchown(0x0, 0x0, 0x0) getuid() chown(&(0x7f0000000440)='./file0\x00', 0x0, 0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x290, r4, 0x0, 0x5) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:13 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/105) 00:00:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)="42d38d3f2d348eda0bf3c1171ee4a167940b69ff3a6abcbdccbb80abcee33348bd348720af97133d1334f63cd2efe89bdbda6f927bf4d33fc52140d760be5e84", 0x40}], 0x1) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000180)="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", 0x100) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000700)='./file0\x00') readlink(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) 00:00:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0xa3) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000700)='./file0\x00') readlink(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x308) 00:00:14 executing program 5: mknod$loop(0x0, 0x100, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x40) write(r5, &(0x7f0000000300)='~', 0x1) fcntl$getown(r5, 0x5) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x10000) r6 = getgid() r7 = getpid() r8 = msgget$private(0x0, 0x0) r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x3, r9, &(0x7f0000001180), 0x0) ptrace(0x9, 0x0, 0x0, 0x0) ptrace(0x5, 0x0, &(0x7f0000001180), 0x0) r10 = geteuid() fchown(0xffffffffffffffff, r10, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0xa, r10, r6, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r7, 0x6, 0x21cd, 0x1, 0x40}) getuid() madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3) fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffff9c) r11 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r11, &(0x7f0000000300)='~', 0x1) [ 261.4269379] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4722 command syz-executor.4) [ 261.4970522] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4722 command syz-executor.4) [ 261.5271079] ubc_uiomove: error=14 [ 261.5271079] ubc_uiomove: error=14 00:00:15 executing program 4: socket(0x22, 0x3, 0x18) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000000)='./file0\x00', 0x3a73b3c4887d3ebe, 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) write(r1, &(0x7f0000000040)="40ab46ce42113b86920d1981925ac7c9aaecbd105a5aa9a2f45e5ff7a164a8404567a6c950008127b040e4625c2f11cdff3f6e80d3a1e4a98dbb2967ea9b6b0315c0a82af5be6a3177dc618b61efa5b8da7f7b7ac7d124c15a0009d7a4d234689431bda90bf3a05a3d029ad5e3414ff19e7e93e3cc6fd155f0ada6ef5632adcef5e634a5ddb6e199761f523f369c9316f7c00c3e0b8e10e4fa85c2f7c8c27bd1aec990e7bc852721", 0xa8) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) sendto$unix(r1, &(0x7f0000000100)="dcb35327c44bdaa1ed0b61e6adb702486f56519aef24276f15cf17804bb11f521de097d542335053db2e785e87bc40bd7bba35384a0c1f6912da898e3b282c0e3eee3ce0cf14e4fa7192898849dab7b21620a575682e1a712ab8fce27e4168d3721b358fda273e43dd5c1380a4b5f772f1e481f626fa1e929ec9e7e10f46d694f769e6e33404181a", 0x88, 0x8, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) recvfrom$unix(r0, &(0x7f0000000080)=""/3, 0x3, 0x40, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x0) 00:00:15 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x10, 0x2, 0x0) poll(&(0x7f0000000080)=[{r1, 0x1}], 0x1, 0x0) pipe(&(0x7f0000000000)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:15 executing program 3: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x10001) r1 = semget$private(0x0, 0x2, 0x0) semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000000)=0xd2) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000000100), 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x5, r3, &(0x7f0000000100), 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$getown(r4, 0x5) r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x5, r5, &(0x7f0000000100), 0x0) wait4(r0, 0x0, 0x6, 0x0) r6 = semget$private(0x0, 0x7, 0x8) semop(r6, &(0x7f0000000240)=[{0x1, 0x6}, {0x0, 0x40}, {0x0, 0x3, 0x800}, {0x0, 0xf6}, {0x0, 0x6}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) r7 = socket(0x1f, 0x1, 0x0) r8 = shmget(0x3, 0x4000, 0x0, &(0x7f0000001000/0x4000)=nil) shmctl$IPC_RMID(r8, 0x0) r9 = socket(0x1f, 0x1, 0x0) r10 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_int(r10, 0xffff, 0x100a, &(0x7f00000000c0)=0x2, 0x4) r11 = socket$inet6(0x18, 0x3, 0x0) socket$inet6(0x18, 0x3, 0x0) r12 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r12, &(0x7f0000000300)='~', 0x1) fcntl$getown(r12, 0x5) setsockopt$sock_int(r12, 0xffff, 0x100a, &(0x7f00000000c0)=0x2, 0x4) setsockopt$sock_int(r11, 0xffff, 0x1000, &(0x7f00000000c0)=0x1, 0xc) fcntl$dupfd(r10, 0x0, r11) listen(r9, 0x0) socketpair(0x1f, 0xb0000000, 0x59, &(0x7f0000000140)) dup2(r7, r9) semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000000080)=0x1) semop(r6, &(0x7f0000000340)=[{0x2, 0x9, 0x800}, {0x4, 0x800, 0x2f72f7eb32b201da}, {0x3, 0x7f, 0x1000}, {0x1, 0x3}], 0x4) r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x0) r16 = geteuid() fchown(0xffffffffffffffff, r16, 0x0) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0xa, r16, r13, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r14, 0x6, 0x21cd, 0x1, 0x40}) r17 = getuid() setuid(r17) r18 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r18, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r18, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r17, 0xffffffffffffffff, 0x0, r13, 0x1, 0x7}, 0xf157, 0x9}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x10000) r21 = getgid() r22 = getpid() r23 = msgget$private(0x0, 0x0) r24 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r24, &(0x7f0000000300)='~', 0x1) r25 = fcntl$getown(r24, 0x5) msgctl$IPC_SET(r23, 0x1, &(0x7f00000001c0)={{0x9, r19, r21, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r22, 0x7fe, 0x1, 0x1, 0x40}) r26 = getuid() r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x0) r30 = geteuid() fchown(0xffffffffffffffff, r30, 0x0) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0xa, r30, r27, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r28, 0x6, 0x21cd, 0x1, 0x40}) r31 = getuid() setuid(r31) r32 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r32, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r32, 0x0, 0x1, &(0x7f0000000440)={{0x7fffff, r31, 0xffffffffffffffff, 0x0, r27, 0x1, 0x7}, 0xf157, 0x9}) setgid(r27) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) getgid() r34 = getpid() msgget$private(0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000380), 0xc) r35 = msgget(0x3, 0x6c8) msgctl$IPC_SET(r35, 0x1, &(0x7f00000003c0)={{0x9, r33, r20, 0x0, 0x0, 0xe0, 0x7}, 0x4, 0x5c, 0xffffffffffffffff, r34, 0x1f, 0x1, 0x94, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r37 = getgid() r38 = getpid() r39 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r39, 0x1, &(0x7f00000001c0)={{0x9, r36, r37, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r38, 0x7fe, 0x1, 0x1, 0x40}) r40 = __clone(0x0, 0x0) ptrace(0x9, r40, 0x0, 0x0) ptrace(0x5, r40, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r26, r27, r33, r37, 0x40, 0x3ff}, 0x0, 0x80000001, r25, r40, 0x7fffffff, 0x9, 0x3ff}) setuid(r26) r41 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r41, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r41, 0x0, 0x1, &(0x7f0000000080)={{0x8, r26, 0xffffffffffffffff, 0x0, r21, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) semctl$SETVAL(r41, 0x1, 0x8, &(0x7f0000000000)=0x3) r42 = open(&(0x7f0000000200)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x211, r42, 0x0, 0x100) sendto$inet6(r42, &(0x7f0000000280)="36577ed2c73e504d22d03bd1dfb6c4f3fecd734e6a778bd007d267106428c2741d425e27c67e22bc6c15e2dc9bad3372a3fb15dfb9216594ebdc4e2b4ed3d8f2588a3c427764556e955beca7a71fb5c9955edaab20ab8078f7c8b6a847e1576404673bd4b0ce4a53ad15e81fd2e09ce1ea3b13aea7112997f7e8f4aa8523b52832ee", 0x82, 0x1, &(0x7f00000001c0)={0x18, 0x2, 0x42e721f, 0x4}, 0xc) semop(r6, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000180)=[0x8, 0xfff, 0x1, 0x9, 0x20, 0x3f]) semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x780) 00:00:15 executing program 5: setrlimit(0x9, &(0x7f00000001c0)) socket(0x1, 0x6, 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xba) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) r1 = _lwp_self() _lwp_getname(r1, &(0x7f0000000040)=""/1, 0x1) 00:00:15 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0xfffffffffffffef8, 0x0, 0x0, &(0x7f00000003c0)=[{0x6b, 0x0, 0x1f, "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"}, {0xe8, 0x11, 0x5, "38ccb468fb9c6c2d50625e6307cd364ad681ca70c952bc0f84cc001fe5181770c3d101c1eaaf5e7d63e85927d96d4bdd54ebe9f8ac8e131c4101c845509db85ae880d39e081d285ca73f69dd83351d7f30c200626e13ab5e90555106b0817c8de93a7a60500aa4401160149c3f8f97ab2df3a7f208c90983397a3a1ad2b354c12653f0b23b0262a871f0056c2d0bfbeb93809d8f3ea94f010594c6119167a9ce6c36517e0176a6227e33ed17695b6d7fe967bf4aba30899a15bb4b136021c84166fb7311d90eb6a14901138159f82a2c0f71"}, {0x58, 0x103, 0x5, "feda8eb36e7c17f444c7b9ab7308c1786148350306d36fb9ef00add7d6c57eec631e1e6cc1710d95450b7069c94a2f2028a073dafb67bec3478f7b5bf92c660e4f"}, {0x28, 0x1, 0x5, "f0c64a0888c0dacb3daa20f5c2a2092fc3912e1ca39b2c"}], 0x1178}, 0x0) 00:00:16 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000340)={0x0}, 0xc) r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r4 = getgid() r5 = getpid() r6 = msgget$private(0x0, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r7, &(0x7f0000000300)='~', 0x1) r8 = fcntl$getown(r7, 0x5) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x9, r3, r4, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r5, 0x7fe, 0x1, 0x1, 0x40}) r9 = getuid() r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) r13 = geteuid() fchown(0xffffffffffffffff, r13, 0x0) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0xa, r13, r10, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r11, 0x6, 0x21cd, 0x1, 0x40}) r14 = getuid() setuid(r14) r15 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r15, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r14, 0xffffffffffffffff, 0x0, r10, 0x1, 0x7}, 0xf157, 0x9}) setgid(r10) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r16, r17, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r18, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r21 = getgid() r22 = getpid() r23 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r23, 0x1, &(0x7f00000001c0)={{0x9, r20, r21, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r22, 0x7fe, 0x1, 0x1, 0x40}) r24 = __clone(0x0, 0x0) ptrace(0x9, r24, 0x0, 0x0) ptrace(0x5, r24, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r9, r10, r16, r21, 0x40, 0x3ff}, 0x0, 0x80000001, r8, r24, 0x7fffffff, 0x9, 0x3ff}) setuid(r9) r25 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r25, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r25, 0x0, 0x1, &(0x7f0000000080)={{0x8, r9, 0xffffffffffffffff, 0x0, r4, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r26, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r27, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r28, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = socket$inet(0x2, 0x4, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r31, 0x5) r32 = socket$inet6(0x18, 0x20000000, 0x0) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f00000000c0)="e5005537f9a61ac5bb796062b2c2a43d78e3d1c953e35618053aaee7d3d83c65c7120362d8faf247a449778c69473bdf01ef2af66ec81b2ab1d1e9093f5994f9b5f7be91a50979c6ee2eaadc5f3154f9072d3f6697d76be1843cb6cce277ef10438cf89971cb8a3626f67770", 0x6c}, {&(0x7f00000001c0)="240f6d4e1feefb031608b9a0aa794e4c2053df23437e812e0cea4ab8c1aad48682b5475776ac23c7c70386b2c42b58cd2ee037c11846121f5965b5ee0dbed569acc92c7eb6644da73302cdfc9d92533e9efcb1503fcb35b0782c4cc0803e374d58082d03521c59d8df5ae5edaf1e6f4b2ecc0d18f971996e7eaac28745fbeb2647e0363c6f570e69f96cfc842dc71c7aa9d8497cfd5208c84c70fded530948287daa38e1a8b160da8bed3eb9dfa9af2a3211ff679a09c4051fea98e6f8f78dff12925a20", 0xc4}, {&(0x7f00000002c0)="4e37ed382ed48edd3e1af444e665cb60b9d14b5d1e161a0cf1bc7c476fb20e0885210059b191ba5eee70dd55a5f2407530d646b8ad4c0d1ab2485b89afeb3678b18b6fa8c921700d148f41027e72a992c2734aa137d15c79b489a81fca167f0287d8f058", 0x64}], 0x3, &(0x7f00000003c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r4}, @rights={0x30, 0xffff, 0x1, [r26, r27, r28, r29, r30, r31, r32]}], 0x50, 0x4}, 0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 00:00:16 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) r2 = paccept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc, 0x40000000) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r2, 0x9, &(0x7f00000001c0)={0x3, 0x0, 0x401, 0x7, r3}) close(0xffffffffffffffff) 00:00:16 executing program 4: __clone(0x0, &(0x7f00000004c0)) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000040)=0xffffff7d) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x9, r0, r1, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r2, 0x7fe, 0x1, 0x1, 0x40}) r4 = getppid() setpgid(r2, r4) socket(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r6 = getgid() r7 = getpid() r8 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0x9, r5, r6, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r7, 0x7fe, 0x1, 0x1, 0x40}) wait4(r7, &(0x7f0000000000), 0x4c, 0x0) r9 = __clone(0x0, &(0x7f00000004c0)) chroot(&(0x7f00000000c0)='./file0\x00') wait4(r9, 0x0, 0x69, 0x0) wait4(r9, 0x0, 0x0, 0x0) 00:00:16 executing program 5: _lwp_self() _lwp_create(0x0, 0x40, 0x0) _lwp_unpark_all(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="067f02cd66f7c96ac7be2c3a4267bd431473684529ea3c8cd747270973bcee93070bb4202f6c75677d9c7657cc88c2643b1dd4f02ce777c107f4ccedb52634cd8354e1dc466df5568c22d1073ea3d7a50a4f66280951972d4a20742f0a64c2a8bb68b17d009b77e94777b617cca92ca32df896a068b7fc52e201b14f79819e0494efe522005cdc8a7555", 0x8a}, {&(0x7f00000000c0)="8f65721997ba262ff6408a7e3a95aaebf962b86b702bf3b4c1c326d8716ababfd0e97fb32379b15340f6348339991c588265542adcbf4edaddb1ea7518", 0x3d}], 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x5, 0x810, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340), 0x1) 00:00:16 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) exit(0x200) fchownat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x200) fcntl$dupfd(0xffffffffffffff9c, 0x0, r3) write(r2, &(0x7f0000000300)='~', 0x1) semget(0x0, 0x1, 0x20a) socket(0x1f, 0x1, 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000000) accept$inet(r4, &(0x7f0000000100), &(0x7f00000001c0)=0xc) fcntl$getown(r2, 0x5) pipe(&(0x7f0000000180)) lseek(r2, 0x0, 0x2) dup(r1) 00:00:16 executing program 0: socketpair(0x18, 0x10000002, 0x0, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) recvfrom(r0, &(0x7f0000001080)=""/110, 0x6e, 0x1, &(0x7f0000001100)=@un=@file={0x0, './file0\x00'}, 0xa) pipe2(&(0x7f0000001140)={0xffffffffffffffff}, 0x1600004) fchdir(r1) fchroot(r0) 00:00:16 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2070e, 0x0) socket(0x2, 0x5, 0x4) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0, 0x0) r2 = dup(r0) r3 = accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc) dup2(r2, r3) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f00000000c0), 0xc) pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="481ece274770f3abb950b5fb7fba6ef33cb8653e4e0c5424ab6f945919f18278f1e2da796223e25a33174d92d55202d8ca8d204c30714cd80ef028f48d574a9ed113e69067d1bf94e7183761ad973fa20836", 0x52}], 0x1, 0xffff) 00:00:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0xa00000, 0x2) lseek(r0, 0x8, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) r2 = getpgrp() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r5 = getgid() r6 = getpid() r7 = msgget$private(0x0, 0x0) r8 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r8, &(0x7f0000000300)='~', 0x1) r9 = fcntl$getown(r8, 0x5) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0x9, r4, r5, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r6, 0x7fe, 0x1, 0x1, 0x40}) r10 = getuid() r11 = getgid() r12 = getpid() r13 = msgget$private(0x0, 0x0) r14 = geteuid() fchown(0xffffffffffffffff, r14, 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0xa, r14, r11, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r12, 0x6, 0x21cd, 0x1, 0x40}) r15 = getuid() setuid(r15) r16 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r16, 0x4, 0x4, &(0x7f00000002c0)=""/116) r17 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r17, &(0x7f0000000300)='~', 0x1) r18 = fcntl$getown(r17, 0x5) r19 = getuid() r20 = getgid() r21 = getpid() r22 = msgget$private(0x0, 0x0) r23 = geteuid() fchown(0xffffffffffffffff, r23, 0x0) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0xa, r23, r20, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r21, 0x6, 0x21cd, 0x1, 0x40}) r24 = getuid() setuid(r24) r25 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r25, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r25, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r24, 0xffffffffffffffff, 0x0, r20, 0x1, 0x7}, 0xf157, 0x9}) setgid(r20) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0x9, r26, r27, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r28, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r31 = getgid() r32 = getpid() r33 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r33, 0x1, &(0x7f00000001c0)={{0x9, r30, r31, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r32, 0x7fe, 0x1, 0x1, 0x40}) r34 = __clone(0x0, 0x0) ptrace(0x9, r34, 0x0, 0x0) ptrace(0x5, r34, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r19, r20, r26, r31, 0x40, 0x3ff}, 0x0, 0x80000001, r18, r34, 0x7fffffff, 0x9, 0x3ff}) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000080)={{0x404, r15, 0xffffffffffffffff, 0x0, r31, 0x1, 0x7}, 0xf157, 0x9}) setgid(r11) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r36 = getgid() r37 = getpid() r38 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r38, 0x1, &(0x7f00000001c0)={{0x9, r35, r36, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r37, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r40 = getgid() r41 = getpid() r42 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r42, 0x1, &(0x7f00000001c0)={{0x9, r39, r40, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r41, 0x7fe, 0x1, 0x1, 0x40}) r43 = __clone(0x0, 0x0) ptrace(0x9, r43, 0x0, 0x0) ptrace(0x5, r43, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r10, r11, r35, r40, 0x40, 0x3ff}, 0x0, 0x80000001, r9, r43, 0x7fffffff, 0x9, 0x3ff}) setuid(r10) r44 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r44, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r44, 0x0, 0x1, &(0x7f0000000080)={{0x8, r10, 0xffffffffffffffff, 0x0, r5, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r45 = getgid() chown(&(0x7f0000000040)='./file0\x00', r10, r45) sendmsg$unix(r1, &(0x7f0000002300)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002240)=[{&(0x7f0000000100)="55242eb7d684ace1da71fcdba235f8a76d5c9dc41c14694af78706469f160ad75e58994a10efaa5ca8552f69c2d239246909ee00c2b7cd17d0593fe3fac5b420998793ef5a41675ed972839450de4b83013d9c9d106c525916037cce143dedef0722448a34a89262a5d37b8b7d7a24f7174a6019e073994b4404e3414170fda6f71de40328a54c6253c851f832707d1d22fa41122f80635c91b5496906347252", 0xa0}, {&(0x7f00000001c0)="b7aac5684bccf1abb69566dcbfd7a0f15e210021db6d960415077916dd611bd159bad0514f538c6c122a7d990c77edbd06111661d02a7a4874e2f8abce54cab93e52c0253ff9025916f3e5365b8a18ed28b999d50f695d6858252859f4e0ac7b794ac49266d99f1e8f99a2445035670f9df733c75433c1d87a9b14379db2a38ac23c515686b1e5db271bd45757d47815e728e3e2a028e52024dbe4c2938caa424d3db769036ab7421e20f8b58423e915b8ee483b58bdda4d7181435d3f3f837c7a194729bae04887d09c5612f0f6514d4f5bfa8663b1046be5bab8ac21b8c06cd198210b652ced364a9eac2ea48e66804d277659b605fc54ffde3fe9f4b430322d931bf10dbf6086e41fb21cd2dd6fa8fa5aa418450ad07f532b8e5104b01dbd0ec2d365b7f20d04c5b5eb55b2c974e4828964469c769b67213ef74032856a05d254c136290fb4aacfb24540fa2de8723d9e38ee529018235f3d9ddbc9fd3d9ceae21e64570592df27362202066f5fe6000fc310bca09d360f79e9e48636c3a3fc329b3e50acb81a9a821fb9521de73d266f25cfa1079f9ced37fc10b9a7a3cfacb0181df9e55f9dc255b85162a95916ba935cd5e09e30479a0e88990ba851a0ec3d9a2a15cabab6f0a77aebca9bdc47998e82912142e78f27e6a62e7048909c5e3f06572fb9e06e2eb8f4dc162ba7c02f886539dbbe6cd1301053cdc82b2155da8e8fd432288890a4de2ac3ea3250cd439ae67407103b2f9b220ca224f421f9dda2ed06bd18865bfdcd5086694e10369d825b1eaabbd54e4536b3914ccfae780c28d5c79964c7939991bb14622cc67c3553b71dc7df581db0032497ac6c7c9f1c020684bb433cceb9c5195cb369ee9cbdea03fad2ee09a8e6a14dff632241b9a0d1611364490caf608c13f55b73f3c9b513936b69cbf42cfd922eed0e1cd62590e69564c9a360b590d36e579bd295cb8845852787574db7c2eaafac310f25d3607e25c3af7fbcc0e13d53d9cf72b8ef981f05ef5dd6a2345105de179e6e259e83eae50943071d0eabfb3efd02e95e77c44221a67f15d9044a137b8769c06ef5fee7f169a393018af128c6d8f0b141da4423cae7920c76fa12e83b69026dafcbe68bc3a05550980ccbf134fc9976427155d82951b8c2846c15b57a723f29bbe2cebe8ec14b98f120edf2655720b34ffb9f82818ccc95b9c772d97bb0c9925ff40f5044c4dd28653c3d631ff6751b1576fac01a4c8e8bc38ffa47171e0dd026fd5f9150baecdff2cf5dd2f6ffc9d806c3420517fd8affb02ded58cc457bc579c61e7649bd7a1e75c4de42d2281bf68e13c4c8d5e7f5e2c7c0f32eaf3754d86f7faea7aadd2d1a3675eee4edb61c90f526e3248fe2634cb6cc3aca21d90f9215b421335d559b15f13cb770bf303485ab4b0ea8ba8610e3a30b46a70cf7a5a6b90b28dc601b8cdeb29b5a0364de31c2d728885abcd108d4db9c987ac1d18142522d17de4ddfb14cc367a18cd30604dfb5485a691de4e33ce0bff27220a4452a12a1b05b2f580a9831b2250992909de6eaea6a34f76a80b769213141bf2d8241082a8a2f57b4b555265da59d9d66e21a60a28ef6c54cd51957015e490644eb9714f318e8c7d86415e6c05c4ace816c1e06c380baaffb75c22e3806106343cf775013ec17ccb162519349bfa96d2f714142ae19d594119cd23c26c703da7e959795ab15cb4d902a31b080860d8b62a143752c6ab1a27ccb36c21d173be450d85e4996f74438f32b70fb17584dc07c4c025ccac8b59fc7219042eecfe65ecd4c0aab3c32a30d832a719834deb4ffa7ca3a724151ae04e872da9675860ab096ed569638a6ae1e6b51c594bdd9ec5391433931eb4c1dcdabb55481146c7fa471742a7d38323f7260eb004a8bbb3170228ea3a1d6e4d202af6de49d7bc5a091fc510bdbe8d15c9d9bfd81425b4af719afdec41b4d4d5416eac12c4f3845e1069fd391e5472d51971a9c6d2522f293459fba2d0869cb4139809be881fc76d7bc0dab2800d5820e7cfb9367e31c2b6b6883f61f72f0966ea499461b1805233b5936c2d03652ff5d9a7139020f7989e7f9509aaa0d906c3017dc1ceec0abc89d2b9832c841d4bdbb6c8f5cbd0620ef0d3bad29df228b9b0f42c2f3db9ee96f25923c42c6c87a41117219e596542031a20f79c3db1e6f05078a0265f2318c628dec548039ba20e9fb8b3102a84f845973c0cc27e37c795c359181b70791cf88fbc5622358ee531eaa7369c1a79138852bafd9f720768ce1ecc683448f0c9033c82915c847aecab345ed8e8d2080f87e2a7ec3be283364438d2ea66fd91ddbd50cc99af131f1332b9b33c8368493f0c519e70b7e89da40b04a367a577d2c189413378ac9cccfb9c4fb9a4318cd9ba70509675af495126b097a78fcb3fc89145dea98ebc5ff49fc1fed2259ee6d79bea2c0a13b502272c448c5a96f8b90036ec2902be4e7ae9e267833097bf102ae1df6971f98b6398cc18f6db6e2528af60d3153510a2579f30ea368c0a41386255d92dc55037d8474e150d5230fec21bd1c230c21a4115986333a5298b5341673b799edf08d97f66624d28c775668c5c566c03ec4992a707a74bd9429bcf1b31ee91c497712657f23b608be7294fa0395601ee3f9fce4a35da82fef70f0f4ddc3ea44326ff3503b89ff78b72d5f68249507022fc16c195460da1261f8806b0496f7c7289d0cd3231c3e50f947e91db798006f6a8b5c35fcc20c8023ab227aa108e7490535c52e6ba3b38cc7ab0828b64861479705b866cf7ee4c7a716767ef557d30c769a77afe14c975036d7e3863da6bf9fa95f75cd366aa016dfe046ddb0b3f601082fe512f0186a67b1b3a46473fe25f4b3a4cac0b70e0fd00b68494935a721789ad748299769897c480107c02c8c4898ec1317d4b3d7743feb475c11fc9a47031d5cbb4f1ee9f263522eb4a3f5c13c55c5862356d9ca24df3f1bd3146ee5b574fbeced794cfc1684ff561c988f9c8e0fae85bad82dfa64c77ad8582a4f23c7032e5dbcd7021262b0baf2d6e3266926783087f02d0b5b72fb03e92f08b8a8ef7bc3fbe85096cebd0fa3e3b087fcd31ff28c8ac065c1763be9c3630890aef01d2b1f43827dab88a3f946a6efb186313caf721bfe0ddd3557f879553928a8afc78cc65ac4e19933c271f64d85509bd12de0d5118ca9a114783384ff0e68192e6cd886b5defea7761aea4d5937c30ac848093993f9b2e2a9dd6502f5cc71001a042f5c0d9860d322188a49081b46d34a040c11859c47739389779fa2f07539ea2f083a28643a46781f39e95bd2ed156a5dd72e02436aed4562266cce20b75212b8d3745d3d5de29b5a9196216d5e0a7b1708c60611676c5ba07e45a46aa3beed2f6b64b2023f4d0f4b3aeb8ac579e86b47d324d26e165d354db4487026ec56dd031469be1ee6932f2eff725a51f4ce1f692d3f5c2659ca0b8b523860d463a6e6ef686a9fef4088787ef95b575d0b260f0f0124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0x1000}, {&(0x7f0000000040)="e92635528c08269f0f05df3176ff7927fb3b", 0x12}, {&(0x7f00000011c0)="bb4f349159d3da4e60b209b68fc3c35f35e99cd0fabf5505c78ef3f19a79ad980eae1b0851c61d23be7ff9e3c08b02899e52b9caa7094e4c8ea41240fba9a45127988cd395d8c6881789c8e5a56b2ee850b57b3227aa03c18368764e", 0x5c}, {&(0x7f0000001240)="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0x1000}], 0x5, &(0x7f00000022c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r45}], 0x20, 0x404}, 0x0) 00:00:17 executing program 0: r0 = socket(0xd, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0xd, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) 00:00:17 executing program 3: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x10001) r1 = semget$private(0x0, 0x2, 0x0) semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000000)=0xd2) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000000100), 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x5, r3, &(0x7f0000000100), 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$getown(r4, 0x5) r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x5, r5, &(0x7f0000000100), 0x0) wait4(r0, 0x0, 0x6, 0x0) r6 = semget$private(0x0, 0x7, 0x8) semop(r6, &(0x7f0000000240)=[{0x1, 0x6}, {0x0, 0x40}, {0x0, 0x3, 0x800}, {0x0, 0xf6}, {0x0, 0x6}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) r7 = socket(0x1f, 0x1, 0x0) r8 = shmget(0x3, 0x4000, 0x0, &(0x7f0000001000/0x4000)=nil) shmctl$IPC_RMID(r8, 0x0) r9 = socket(0x1f, 0x1, 0x0) r10 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_int(r10, 0xffff, 0x100a, &(0x7f00000000c0)=0x2, 0x4) r11 = socket$inet6(0x18, 0x3, 0x0) socket$inet6(0x18, 0x3, 0x0) r12 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r12, &(0x7f0000000300)='~', 0x1) fcntl$getown(r12, 0x5) setsockopt$sock_int(r12, 0xffff, 0x100a, &(0x7f00000000c0)=0x2, 0x4) setsockopt$sock_int(r11, 0xffff, 0x1000, &(0x7f00000000c0)=0x1, 0xc) fcntl$dupfd(r10, 0x0, r11) listen(r9, 0x0) socketpair(0x1f, 0xb0000000, 0x59, &(0x7f0000000140)) dup2(r7, r9) semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000000080)=0x1) semop(r6, &(0x7f0000000340)=[{0x2, 0x9, 0x800}, {0x4, 0x800, 0x2f72f7eb32b201da}, {0x3, 0x7f, 0x1000}, {0x1, 0x3}], 0x4) r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x0) r16 = geteuid() fchown(0xffffffffffffffff, r16, 0x0) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0xa, r16, r13, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r14, 0x6, 0x21cd, 0x1, 0x40}) r17 = getuid() setuid(r17) r18 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r18, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r18, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r17, 0xffffffffffffffff, 0x0, r13, 0x1, 0x7}, 0xf157, 0x9}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x10000) r21 = getgid() r22 = getpid() r23 = msgget$private(0x0, 0x0) r24 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r24, &(0x7f0000000300)='~', 0x1) r25 = fcntl$getown(r24, 0x5) msgctl$IPC_SET(r23, 0x1, &(0x7f00000001c0)={{0x9, r19, r21, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r22, 0x7fe, 0x1, 0x1, 0x40}) r26 = getuid() r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x0) r30 = geteuid() fchown(0xffffffffffffffff, r30, 0x0) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0xa, r30, r27, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r28, 0x6, 0x21cd, 0x1, 0x40}) r31 = getuid() setuid(r31) r32 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r32, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r32, 0x0, 0x1, &(0x7f0000000440)={{0x7fffff, r31, 0xffffffffffffffff, 0x0, r27, 0x1, 0x7}, 0xf157, 0x9}) setgid(r27) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) getgid() r34 = getpid() msgget$private(0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000380), 0xc) r35 = msgget(0x3, 0x6c8) msgctl$IPC_SET(r35, 0x1, &(0x7f00000003c0)={{0x9, r33, r20, 0x0, 0x0, 0xe0, 0x7}, 0x4, 0x5c, 0xffffffffffffffff, r34, 0x1f, 0x1, 0x94, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r37 = getgid() r38 = getpid() r39 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r39, 0x1, &(0x7f00000001c0)={{0x9, r36, r37, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r38, 0x7fe, 0x1, 0x1, 0x40}) r40 = __clone(0x0, 0x0) ptrace(0x9, r40, 0x0, 0x0) ptrace(0x5, r40, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r26, r27, r33, r37, 0x40, 0x3ff}, 0x0, 0x80000001, r25, r40, 0x7fffffff, 0x9, 0x3ff}) setuid(r26) r41 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r41, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r41, 0x0, 0x1, &(0x7f0000000080)={{0x8, r26, 0xffffffffffffffff, 0x0, r21, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) semctl$SETVAL(r41, 0x1, 0x8, &(0x7f0000000000)=0x3) r42 = open(&(0x7f0000000200)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x211, r42, 0x0, 0x100) sendto$inet6(r42, &(0x7f0000000280)="36577ed2c73e504d22d03bd1dfb6c4f3fecd734e6a778bd007d267106428c2741d425e27c67e22bc6c15e2dc9bad3372a3fb15dfb9216594ebdc4e2b4ed3d8f2588a3c427764556e955beca7a71fb5c9955edaab20ab8078f7c8b6a847e1576404673bd4b0ce4a53ad15e81fd2e09ce1ea3b13aea7112997f7e8f4aa8523b52832ee", 0x82, 0x1, &(0x7f00000001c0)={0x18, 0x2, 0x42e721f, 0x4}, 0xc) semop(r6, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000180)=[0x8, 0xfff, 0x1, 0x9, 0x20, 0x3f]) semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x780) 00:00:17 executing program 5: sync() open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0xb00c1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 00:00:17 executing program 4: open$dir(&(0x7f0000000040)='./file0\x00', 0x2050631, 0x21c0d5dd40b3ff35) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) munlockall() 00:00:17 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0110e91f7189591e9249614b00"], 0x6e) 00:00:17 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000d1be0000"], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="070800000f370025ff149b33ff0f000000000000", 0x14) write(r0, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:00:17 executing program 2: setuid(0xee01) r0 = socket(0x18, 0x1, 0x0) _lwp_setprivate(&(0x7f0000000000)=0x7) setsockopt(r0, 0x0, 0x80000000000000c, &(0x7f0000000180), 0x14) 00:00:18 executing program 2: socket(0x11, 0x40000000, 0x2) fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) 00:00:18 executing program 5: symlink(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) fcntl$getown(r0, 0x5) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80000, 0xa2) 00:00:18 executing program 1: socketpair(0x1d, 0x3, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) r1 = paccept(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt(r1, 0x5, 0x5, &(0x7f0000000040)="eaa0ca39b552287acc8785fd90476aa0d82789fd710f4d1e3eea5256c5e2edaed7d1030d26e1413374dfd9a54adf4810a69d49a16cc60af25f0919bfce180cf1fc202d6d15570283ba3170a30ff0c58782e2a28b30403f0f96576dbd31b89378a7df9a35b0d0921e98bd063801506180a8a4904edecd25e3c3bf0acc9e3710dbbc14cd68da89236057b930db4a11df459db2092789651a9d61098a0374df87344ab0c4a2136046cd0a7c8a33228dea6febd6ce6fd90a1ec80e5573efcdd6949a1dfc39cc0c62d585347b7ea3295ea4416a1f0dcbdbe09e2d0611234aebcde7ef78bde6d88fce0434c1487fbcb3f1657fa76ec644b76e0f42a558386c3de6f7dd18182196015f80821a90bc665f226bada8b0af696301f7a2b2a3a865255b0359b4ea8cde365a41bdf6eae9de5c1e89a97bf3620af7346b053564a4b4fb923efa68c67318e93c80120f0cfe4fe12180d547eb8447970d3c2568a15d6cfb98354adbb67f3b8abbaf2ca05a24c17ee03969e4b828f2d637e983e4cbfe99a50a7812d2a8c1c59b38d2a44c35079b8b83962d8d71c6815a59c12d45b047cca2eb28e3fb416aa08d1d351a4419c49ea4d779b939d039d5aa3738bf7aa883a413757c061f458d74ed1b5600e319b78fecfd16f2b989bd651dc6d30653eb5c55f24ac0b2979a3f58fed42752bea42fac84675fef8c420331cc7851d87dc5eb45f20e60a0514a8cb09c9d3a073ba6f193989917c2e8d1cd4e887f25243c9747228649d3f03107fcf0a20cecc4ef3871b70cc705f11774a7498dae8082f91ef5e7a18b074befbfe3493a682d51773b8e32172a9a772664f2bd05b6024c41c1818e6d8d4e6a7512243999bf8809aded9eedb465380d7265b3f04bd7daee17f2b0e9a46c8f103ae7c64ed3176a5e63bd704979ed1a1eaf1c4a2e8ca62b32ae65f5d5b39775924dbbdedbd95cdc7c5fb65357bd6873aac59ecc9ae0cc2dcb71b1d6f656374f2199d406eaa63d56d17d80e185f474f524aaaf936b4112ff19c0eee656c6fdd9d30786f197ee41262bc084c7a767d2905d64a0c1c9be1871885c48a8a38c0c9ca9a051e4179113465b5407f80dd2dc7e4b771fba65bbbb65495daf95bf692c3334bf229ed9b05d055aa0ba3b70802a8a3e0f3fd3d7d14039f2d612825d85f4b67daefd4d371892e242ca78dba9d8060aafbab6049bb74aabd2a9b0a7cc190e07b28f47fbf31d85391cdcfd27e1b1d93bf61b257c883a91623bac5653c449b7beecf8ff43ea4a8c95d0d900d10d072d160a049cf1bd833e1da0c208726cdcb8e782e42334346a0db83a3eadb5d7f7336dbc7ed20275e91582441ebc234feff3b34f6045d9575590f9cd25967354d68fa034dac1c6dc228fc13a9d7b1a86906c86c8cd6b752ea314b74b4fc78971d95d2a6644cd074bf1b06f6cdb07506a928fb68c9fce414ee6f332b5a221e64d7a05c6d67ada268f4fcad2c004d8ab0b834ee39d900494a88111bb4963143e82bd801fecbd7c87bba084635845fc102dbb40dd21d84f97d1acf893f79705bf07c4e5e443c0b22f19b0696a6007b5becdb739a75cfa4666a138f251e7789b433f6530d1f0845d95837342a975b4231fae2a85c96cfe17161e95265651731e0d5f8b4ea8d6619f49d198cb0e8fefcee872980f7806cae7e62c26b09094db503a8a96762f0de7d6e039ea6d59f9fbbf3c2264459de3cfa30b9c35721f2f32bda9d8b5280125b41435242f307f11bfd67f17c165a0da1ca11099f48ded24f70ec59474aa8b36e4179a01d4ce4665b1459d3d094ef0782123a9e1a8cd2cce232e5e0ed2063a7c2a6b69211b13bea46778173d84ca275faa80c5cccca59b4f41e65da08079738d4d236fd5ba802b7b38496b057f96532673ae1475fdc7af24dc0da477004b9e42c29a1856ea1d81f04040a94b13618e8594a5cac02cf6c5bf67ffc290aa35841f7cb4ac225c9d3baf960e5aad6c99649112223745e1789c4a30ef94a0d9b4c3d9acd1efe75fce192c63f57b925442cc57d3aed761637b0dd907ca77c179a3bf33bdcf829d76d2833a45821c53999e28bf54e2cafebf248a36f723a0edfc9f3bb8084b2b462e98adcc858581f3907415f925f7fe80b1c400581291e48744d870a4770d5e93d8112daf2c697aa14c5c2d6f59194c050e8d098512661d9470770b6e4a249993f72a124b8a467e4e0185559ac103c3bfb215e0e43adacdeecc25fe0120715ce75c8ddf38cb5c6ded0d064141f9c25213ea72cc7a43c1bb4462aafc98f47bfa05256c338a2b2d773607b6d73d1003e8fe491dd32311268d2451da37095fbb35198bfeb6ca97130b46df8dd31423105c2d3317e79ec4d490172d8b86220e99ded7c945d1e246401d4fe0b6d69c2844a29bdff2c6b03222fc407738868d0a02c887cbcedb148ec6982ffa21ffb9792470ba90c8b9fcd689c282846a8ead1cea663d4069993e5916d1cb73c50c39d01f69c06d84e921ea93e40d42394a77996ec9974bc053ef27fa037c97bdde3b8c5d3a854469a6080066f410177c6a15463a533772688704454e8981d90e5bda1156c1cf06165a4408341f337602ab09aff628f2ef3126a0babaf18e546d001aa2300b517449b2d74690f0e198983c265993c427e231d77ec0e0ffc49352231ebb9e5ca3d3523a57b9893c4a3c413201a97a25041108c13b9b296312ee7839e289258802bf274ef8b0f4b38bbf521b203893e617ae5e921fe82fd910ad80b2fad1220fdc9e7969adf0ebb81d9a7ff99936409a8cb960e207f1db6d10a206bd1a32d5c3f47e918d4314515642657e407c6e2646cc58cc77500a30362e1ce9fba0d0532f47b5ddb3c92deeb7ab80379eb80abf06c88f86b14d176626394f0e911e2570d02c1358995bb99fbb7d2056f09b0a0efbb158c7a4ec8b1dba8dae403cbff81038125bfc9e7e28e63c852115c764263c9df067b3e2e0c98927afa78cfcd001ad77d9b7f08a39319e413667c411772801c4e462a2f9de41c1313d3ec608963fa599d3b4ebb6eae5dd756f3c9fc06e43543253cee59dc59e37d83dcf92dcf4046c3ad719f1ecfb1568173037ed795a53e60ce4909f6019541de2c192019314e28ba6d0897ad9d6e1a3733bbbaa18a775cc283548d20394db6821bfd471bc099c1f3fe3a98d83f42d7effbeead9101dd668ee4ff3345b24561f9735d03893638ccb5379e43f6b3b249b4863baa30b093aaf2bf98c87c0fa094a3d976156d3c7fcad5be5bb5637e36f13a79e71d69b9b21edf89bfaef6d272151ceb69e200f6abf7ac98c7912c47a754da03ef73ced58a95e4e797bf43af895f9b1b04b2d4e978390fd0a7551d4cd74ae9669e8f203953fca45c2990adfb233351bd8f345ff9dd56387094d09aaf94535d148baa8db4fd093dc0b3b3cf0fc396e5f4f7e977ad2c50523386a282aa5f9bd6b4e407a9b8bea2c5e29094092a7b507f76b9d37081c8a5f37812e4276a7a945ff7b59ce27eda8a7b2890261f89ab6e068078edec9d446d26ffb878329bd1e17b25e0007736584c22350ec6ac81f1e9190ee3724bc99425e6aae77422c0c190aab5788eb58ccf672e201d8765f536bfdacf6e46d9ddd2c4a8bc972f635b0e5c168d8165af00908973915469e5d28bfdd2449a52ef1ce70e4e2762c8732817978943334de9c7e9006472258f162ceaaab7cbc28f3ddbeacd9a604572fbe68e64ca431e7eae6595789598c91269eeb339ae7e678791028060ff7581b32669951efb23b2fe4e10aacd014e0d1f1f53617ffc27f88f667d36009a53708daba18e276f4806445fca00e62f68beb4c09f32f216c13da3c4a9d3962061519947ac346f73e5e30afae311e4f439a232820b768da833d4162646792417a6774b84cdd772c4fa4a64f4c0d2978263de12548c7f5f65581f0dcfb77d2be9a3d42d966de8835c1c7dcb17e10804e43fa4dd75b812afbcb3d581cff3b579d436c7cb14d40f6de3967a1fc1512a9557fd49b768a101807813c4ad3648d29477ae3a2c9938ba6bf9c0f23b54bc7375f34d6ab88ac89a110ad646cc8412849e47f2b62c32d876af30f375f33fd176ed7d2328b1729c8b224e40688bbb1e306b36f14e3c90a0effdb3858bc14153116ffaaf247885a88eb20a6505b3f4ea185765c8ef2956b6a84b73ebabb764f1132ae83212c43d24f12932640adb3dd7f300c6d6bdcc0197da2c58b5506ddd189677e259f20f946adf862d032a4304d8494a55891a3ce2266ed39233de61db135fa6f4db6a365b4854cd67cce3c202111134cb090660ccb4284614595fc8c68e6a430e8a37ed5811ce67fa15fffe4cd096fb7d0723cc47e05c62977250c7f09a8e2092645ce744b04205ee6c7466ad15be518510757c533a928cb658144bd39e94f4d98674e6be9b11c37add333df4f8e26a10eab18d894c5934c673650c594389b2ce557a2c116988416e9f3a4fc102a62f9a14529c0c70e891afcfb6178c4ba7a3fc8b5b340f1c9eb2425de87ade38616f976d77a7a0ad3007f54da2ef7bddfa7cd98b57f55631616007367ad9834fcead8b2da50eaabb89cb7c50d2a940c35098998ff927aac4d188aac04cf1606d8995fd740d18692979daa9eff16853afa55a985298398043966afb9ab344ef1123ea0a656905d7e97fb4156e01438c12f7409d89cdc6f00fa63f17420d14629a148aa460238f898c71424ded10fae16eb58b351f49a5d7ce7df4967b98770e79be95d719bfe1a52c33070038d169378fad30b55322ca08c29a07e4c565e3f350ba8e98adb40b44971e7deff8a84b1f0cfdd699c5b827359bec15e8ac0524f00ebd6de986209ef010c77be7e8af0b90fba7fe1cd3dbbb4d1e0150b5746cec606ee02f4236b7f46cb988988334893d3751ae64bcf215f2603abe4aee4c0a3702006c327f8fb78addcce092637d39babb0a2d4bd0b3df17ab25edc80bd4ec8dc7712e8789e7bc89d89ac2851e36918e5481dd743511fc92c0e7eb743faf93e6527c070b23778bfef0388f0a46a7421845f23c0c2c1d39962ad902b21810493f1b8f13ce175b45df6eda2c0ee477afda3d091206d4a67fb7ea6912ae45683025c32aa91b144f5c2bcc3692102874ed639a6e10a36131401b3a09f9aac3e3fad37a48c47839bbc3ff8e2118ae51348e3c726da3c908d09b0c1d12ff1883efe6f52bb5f86addbd92001781fe83884963f5bf7e3f5fd2467d655f3226b5d85c4f5c114f4d2d0e82502ef5df9ab7b8d9b0308b0553b9a5c71d668f8e7cf375c6628e3619bbcf4f6e8faf3eb97f84be4348537a9bb32a97e9bbd8f4661e4f319dccfabd5129c750234feb9883c79d97c1fc78d96f152b12e51bcb96775d14d2f6a16fb6b5e164d1acb99d4ff0ffe0b1e29f1fc44ce8d0967b7cd23051a89640c170d55814afb729c12be451b4a47f02fac98a027c17bd4e0082f0a43052c6df21691047b69f1f7ae1ced8e16443bc8e46c093d56875416dbc88dc7f52919daaebc9cc84be582b18ca3727f4a9be0f08d52786f6719951f1f772b3ff24503ff05e58f0d686e858292c6024989e553cf5a4dac853d1412d8a176369ce958694ff10b0726f7e14067982281291924926feb9c576ebbe7ff280315c58f19fe77f8d2ebdb3913583fc6769c261fdadfc6cfc1e11818b23e055850795b53b2acf6830c368486237f9acb0b888abf9bbd1f627e0995df6654f46ab2bee8cf999e47d01f4be6cd7b98e6751cae988752f0fd0496c33e8c1652aae66f79f19d7fe3bde2ccc199120208", 0x1000) 00:00:18 executing program 2: pipe(&(0x7f0000000000)) 00:00:18 executing program 0: socketpair$unix(0x1, 0x8bfc9ce7cd18cf90, 0x0, &(0x7f0000000080)) socket(0x11, 0x3, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) pipe(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) listen(r0, 0x7) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) r1 = socket(0x1f, 0x1, 0x0) select(0x40, &(0x7f0000000180), &(0x7f0000000240)={0x8001}, 0x0, 0x0) shutdown(r1, 0x2) 00:00:18 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1018110, 0x20) r1 = open(&(0x7f0000000040)='./file0\x00', 0xf0e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) r2 = fcntl$getown(r1, 0x5) r3 = getuid() r4 = getgid() r5 = getpid() r6 = msgget$private(0x0, 0x0) r7 = geteuid() fchown(0xffffffffffffffff, r7, 0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0xa, r7, r4, r7, 0x0, 0x10, 0x5}, 0x4, 0x5b, 0x0, r5, 0x6, 0x21c5, 0x1, 0x40}) r8 = getuid() setuid(r8) r9 = semget$private(0x0, 0x4, 0x661) semctl$GETPID(r9, 0x4, 0x4, &(0x7f00000002c0)=""/116) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r11 = getgid() r12 = getpid() r13 = msgget$private(0x0, 0x0) r14 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r14, &(0x7f0000000300)='~', 0x1) r15 = fcntl$getown(r14, 0x5) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0x9, r10, r11, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r12, 0x7fe, 0x1, 0x1, 0x40}) r16 = getuid() r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x0) r20 = geteuid() fchown(0xffffffffffffffff, r20, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0xa, r20, r17, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r18, 0x6, 0x21cd, 0x1, 0x40}) r21 = getuid() setuid(r21) r22 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r22, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r22, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r21, 0xffffffffffffffff, 0x0, r17, 0x1, 0x7}, 0xf157, 0x9}) setgid(r17) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r24 = getgid() r25 = getpid() r26 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r26, 0x1, &(0x7f00000001c0)={{0x9, r23, r24, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r25, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r28 = getgid() r29 = getpid() r30 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r30, 0x1, &(0x7f00000001c0)={{0x9, r27, r28, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r29, 0x7fe, 0x1, 0x1, 0x40}) r31 = __clone(0x0, 0x0) ptrace(0x9, r31, 0x0, 0x0) ptrace(0x5, r31, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r16, r17, r23, r28, 0x40, 0x3ff}, 0x0, 0x80000001, r15, r31, 0x7fffffff, 0x9, 0x3ff}) setuid(r16) r32 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r32, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r32, 0x0, 0x1, &(0x7f0000000080)={{0x8, r16, 0xffffffffffffffff, 0x0, r11, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000340)={{0x7fffff, r8, r11, r8, r4, 0x120, 0x2}, 0x4, 0x9}) setgid(r4) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r34 = getgid() r35 = getpid() r36 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r36, 0x1, &(0x7f00000001c0)={{0x9, r33, r34, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r35, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r38 = getgid() r39 = getpid() r40 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r40, 0x1, &(0x7f00000001c0)={{0x9, r37, r38, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r39, 0x7fe, 0x1, 0x1, 0x40}) r41 = __clone(0x0, 0x0) ptrace(0x9, r41, 0x0, 0x0) ptrace(0x5, r41, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r3, r4, r33, r38, 0x40, 0x3ff}, 0x0, 0x80000001, r2, r41, 0x7fffffff, 0x9, 0x3ff}) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x3, 0x0, 0x9, 0x3, r41}) r42 = socket(0x1f, 0x1, 0x0) listen(r42, 0x0) getsockopt(r42, 0x3, 0x2, 0x0, 0x0) 00:00:19 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0100e91f7189591e9233614b008effbe634d346b085c2ef92d19182a26cd9c34eafe13da3c947d4a975fa036a539f955d1082630bd7f0e6458185c5690f357dd7e20068702aa0e88d7589d97704c99e66ab6c5fc2b9f743ea7d29de9603cdb19897fd9324ccc0292f179eb7f5a70d6bdd597165b4b0ffb9d7616203f0066d595178a71eda3ccc550794d9b49f846df48e8d7f3ff62fac9ca4432a25bc7d526709600d3e09c66b8edb7e202616ccb63f5063a6d2bb9f8f6d2373f6d13b4a0e5a69a3206dbb9c61c02b72bad7c2c77f527dbba2a078683f7679637b266ee4f5365f115da8e3b3a3699d508baf4833f1d559e5ab5fa06649285adc6afdafff867a547d5a0d467938c94449b41e8ae50558fdf6a6f9584f044946c648df75e31f67e19577dbd3241a688b35a1cb7230fc39383d1a948ffbde714a696aaea2a3149fc63086e43997e9bd457ff030000d65af94c0d3f1873ab87c9"], 0xc) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:19 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) dup(r2) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) 00:00:19 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x175) getuid() r2 = geteuid() seteuid(0x0) fchown(r0, r2, r1) r3 = open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r4, &(0x7f0000000300)=[{&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000004180)='%', 0x1}], 0x2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000200)=[{&(0x7f0000000000)="15", 0x1}, {0x0}, {0x0}], 0x3, 0x7f) socket(0x0, 0x2, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) getsockopt$inet_opts(r4, 0x0, 0x3, &(0x7f0000000100)=""/60, &(0x7f0000000140)=0x3c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') 00:00:19 executing program 1: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2002, 0xffffffffffffffff) rename(&(0x7f0000000280)='./file1\x00', &(0x7f0000000240)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2218740, 0x6) r2 = getgid() r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = geteuid() fchown(0xffffffffffffffff, r6, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0xa, r6, r2, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r4, 0x6, 0x21cd, 0x1, 0x40}) fchownat(r1, &(0x7f0000000040)='./file1\x00', r6, 0x0, 0x200) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) 00:00:19 executing program 0: munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) mincore(&(0x7f0000000000/0x4000)=nil, 0x4000, &(0x7f0000000240)=""/207) 00:00:19 executing program 4: r0 = _lwp_self() _lwp_kill(r0, 0x13) _lwp_detach(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x1000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000040)='b', 0x347fff08) close(r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r5, 0x5) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r7, &(0x7f0000000300)='~', 0x1) fcntl$getown(r7, 0x5) r8 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r8, &(0x7f0000000300)='~', 0x1) fcntl$getown(r8, 0x5) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x40}, {r4, 0x1}, {r5}, {r6, 0x80}, {r7, 0x8}, {r8, 0x20}, {r2, 0x1}], 0x7, 0x2) 00:00:20 executing program 0: r0 = getgid() r1 = getpid() r2 = msgget$private(0x0, 0x0) r3 = geteuid() fchown(0xffffffffffffffff, r3, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0xa, r3, r0, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r1, 0x6, 0x21cd, 0x1, 0x40}) semget$private(0x0, 0x0, 0x3a2) r4 = socket(0x800000018, 0x10000002, 0x0) bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) fdatasync(r4) r5 = _lwp_self() _lwp_kill(r5, 0x13) _lwp_wakeup(r5) 00:00:20 executing program 5: mknod$loop(&(0x7f00000000c0)='./file1\x00', 0x2000, 0x1) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') getpeername$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) unlink(&(0x7f0000000300)='./file0\x00') [ 267.3969291] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4034 command syz-executor.2) 00:00:20 executing program 5: _lwp_create(&(0x7f0000000100)={0x4, &(0x7f0000000080)={0x400f003d, &(0x7f0000000000)={0x8, 0x0, {[0x5, 0xff, 0x1, 0x7]}, {0x101, 0x6, 0x1}, {0x0, 0x7, '\x00'}}, {[0x10000, 0x4, 0x2049, 0x4]}, {0xfff, 0x6, 0x1}, {0x4, 0x7, '!!#\x00'}}, {[0x9, 0x1000, 0x2, 0x1]}, {0x3, 0x8, 0x5}, {0x800, 0x0, '--\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_setname(r0, &(0x7f00000001c0)='\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) socketpair(0x12, 0x2, 0x0, 0x0) ~[ 267.5872391] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4034 command syz-executor.2) ~[ 267.7475248] WARNING: defaulted mmap() share type to MAP_SHARED (pid 4436 command syz-executor.1) 00:00:21 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) dup(0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) fcntl$dupfd(0xffffffffffffff9c, 0xc, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) recvfrom$unix(r1, &(0x7f00000000c0)=""/95, 0x5f, 0x2, &(0x7f0000000140)=ANY=[@ANYBLOB="0affe40ee3a66627ab318011ae8625d0f5e60654d6dceffc46e6e570cb3821b811810a4ec0f55c90abbd87452dbbb6fb4fe40849244be01ae8a1bb83a004ed42b471cb67836d798c40e36ab6ef0e6385ad84f2773253e4871083b4c6408c3a7039c19ba452cdd7becdc85e850174ae870289e1d528e2cda1b28b73f855bb2db485862604d047bd8d73ee8ea3602f67af11746819dc8af98f33b5dfbe72f93d95ba9eece95f312892b37d1c1952f642634016304150522c9ae88f1ce3e0e66ed2ccf86f1462e7792cecc8d29508529188a846034d0964c289c60fbee21296d883ca145ad80179a241e79ba313cfe0df38844727b9"], 0xa) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) listen(r2, 0x4f1) fchmodat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0xa0, 0x200) 00:00:21 executing program 1: setuid(0xee01) socket(0x18, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) sendmsg(r0, &(0x7f0000001940)={&(0x7f0000000000)=@in6={0x18, 0x2, 0x2, 0xc6}, 0xc, &(0x7f0000001540)=[{&(0x7f0000000040)="5617b0cb3fb39c0ec37000827e6fda832379cdea59c99afddae7689d03d0fa8f5278bdb0a6e49cea857b323b472094534612d14ad7dda92aee2e7b475aa700d47362afff28f9478bc496d707673080d897d4d9393e22b239ffae7bbd7c47a66bf49cb265f0dc489f85302e19b209f6d0b5249b34731acab9d641552f67488657505cd9c12333e4471ee90b98b6aaf330b66a1c8f39b1d7648811ee8d70aad9eccc708fbca9d520e4e71a57f7529dffd7db8c7c45881a70e22888d8155b559b0015453ffd06b3415f904a2a14f034ec9d7e", 0xd1}, {&(0x7f0000000140)="5ad1768c490de0da3d86f67ac59efbf49766bc5f5d5e7554ffcd88665717666541ca66a0a4425c97c935316330bd1fb17d926661d7111287b48abb0847689624b6d70b5c829af713c338ebd0529696919841b2377facbac2ca7841703d53e2238395465184d9d2c2d22530256a4bf452d95973dea74235d411f3d8dcee75b738f60493a2d5307c5639d366d97d118be9084ace76f9b717df25900849bea3602063135cc9299fba0ef018dbced2499ae28bb09cbcc1bc057c88df8dcdd8e73857331cab9877bbae4738eeaa9b6e094094fa62c652b398521c84a18521219eb4f1ee4ce156b7404c97d4cee210a99e068f", 0xf0}, {&(0x7f0000000240)="b1b2c277fa378b2b97ab7538e12c397029786232178965a9af31506ecd36bfa4ecf60817204124a2a966d970a8f7e8af625287a1d9e4818c6a2e15ac8271b8a8fdcddbfe7507511636d7f2a054d8dfa4cf2ed4b7e95fd6519d93d4e2bf9b023af2a3619f7416d738e74022b37d11670f1403e5b58e222d282b29bf98bbad4d10ca25eda1a7309f78fb4f47a7f1f20ae9e345efcfff13bdc52ff49e40f7eb93135613d6b3fac5145789524afce4b3a348a95e61541ab01f1f5ac17c540705fffde1445cdb012e856c22e0a39371bf35db8beb3c035f2388b3012f87e660517ba76f2f4fc31577b9c6426f47437fb6ac9bc5002f55ce", 0xf5}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="cf8da4144f98af6ab09d72909425056587377f4fa26224e8850854d2365a05cc6bef0e3c8e6f9864dea99655c9251fd4517042ca13476b6e4c725d7052735b154c5640101bb5fcb2dd837a5c2addcf7ec432dde5db76c535880e7747cb156cf383e9402b61811b2eeaf8bd30cf2273ed08498ad62913efcbcf29142fb829e6c3456e135fa8df96af83fe", 0x8a}, {&(0x7f0000001400)="4ac09f801c9ac46c67194ba5523faab205198dd9e6e09a06556cfb456155fd9aeb038b7b5427db0bf2eedcc6e0fffd3f6706c1b6c82f07456a2b0824", 0x3c}, {&(0x7f0000001440)="c694cc7c74f85cb388d9da2242e60fa852a88a493ee31b109afb20e5b4d8918410965989534ddbf25e866538058345d8dc1e0fafb4b025b3d8108ee5c8bedb98450fb21c94528c504e738a5d6120118b6ba1076448c459b269f444baa10a2aa4b509395be2e19c4399ece3b106ec00b35a083f60d7afcc5deb68c033b3e0b750fd7a8835ea7771b6334041e019f2061548d93661817ed41ae3bb628273af59a441ce63da6bcfa20bb8dd3559239d22", 0xaf}, {&(0x7f0000001500)="e41b5bae4525c44182d157e1d34c294e710f9124", 0x14}], 0x8, &(0x7f0000001980)=ANY=[@ANYBLOB="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"], 0x360}, 0x804) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) setsockopt(r1, 0x9, 0x8001, &(0x7f0000001780)="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", 0x13a) 00:00:21 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8, 0x39) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) read(r1, &(0x7f0000000000)=""/8, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) fcntl$getflags(r3, 0x3) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x2492, r0, 0x0, 0x0) [ 268.1081237] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4034 command syz-executor.2) 00:00:21 executing program 4: chroot(&(0x7f0000000000)='./bus/file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000740)=0x175) r2 = open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(0xffffffffffffffff, &(0x7f0000000300), 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0xa10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) fcntl$getown(r5, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0x9, r6, r7, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r8, 0x7fe, 0x1, 0x1, 0x40}) r10 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r10, &(0x7f0000000300)='~', 0x1) r11 = fcntl$getown(r10, 0x5) r12 = getuid() r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x0) r16 = geteuid() fchown(0xffffffffffffffff, r16, 0x0) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0xa, r16, r13, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r14, 0x6, 0x21cd, 0x1, 0x40}) r17 = getuid() setuid(r17) r18 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r18, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r18, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r17, 0xffffffffffffffff, 0x0, r13, 0x1, 0x7}, 0xf157, 0x9}) setgid(r13) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r20 = getgid() r21 = getpid() r22 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0x9, r19, r20, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r21, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r24 = getgid() r25 = getpid() r26 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r26, 0x1, &(0x7f00000001c0)={{0x9, r23, r24, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r25, 0x7fe, 0x1, 0x1, 0x40}) r27 = __clone(0x0, 0x0) ptrace(0x9, r27, 0x0, 0x0) ptrace(0x5, r27, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r12, r13, r19, r24, 0x40, 0x3ff}, 0x0, 0x80000001, r11, r27, 0x7fffffff, 0x9, 0x3ff}) getgroups(0x1, &(0x7f00000004c0)=[r24]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r30, 0x5) r31 = accept$inet(r30, &(0x7f0000000540), &(0x7f0000000580)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r32, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r33, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r34, 0x5) r35 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r35, &(0x7f0000000300)='~', 0x1) fcntl$getown(r35, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r36, 0x5) r37 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r37, &(0x7f0000000300)='~', 0x1) fcntl$getown(r37, 0x5) sendmsg$unix(r5, &(0x7f00000005c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000140)="7f6dbba182489bf33e248feb88e641d6880edb6ed464e020deae93166398e02b0f0ccbfebd8887b235e3eb787acf6cfe87ae85ce59d24ee486f8391b09e886e73c69943c56d460c46882c70cfd55ec01cbf7eb86b120fb841ac1b19d08475001b0860bc14dafd212b86d9814b18ccc6436a166468022d9f8a02fe688d069d5c6b2a0c30f284970c194614c82392bb3efd563c2bfd3315cd3de5d1da63e82ec29a3d8efed62f6b00fc7c857dda84a806a3077420905437958186abb080bf4e685a572790e083fc31ceb91903a4edd490e2464ad292142", 0xd6}, {&(0x7f0000000240)="9b9c9b", 0x3}, {&(0x7f0000000280)="1344f078e4d1e72f09e775cf79f828bfd7af41d4ce36b9f5d867c2784e4fd279105dc913509aabf5ccb308bd9322b699c96c31bdb6880e21a429dba2c521de73fc18e5ae43b352641dab2ebba709066c2ab01c008c4ac1830a40c7d421d3151222ccdb579cc8807a83b588d21e972798571959c08b6009fb77f74074dab7a8fd72a1dcf2838f825ac7094bdbb05bfddd3f5324f125278b1f205754cf09f594d101638af3588fe11242238d1506b3d3530ff866c394dda514a6659b1d3604c9840712c4418ede78b2b211da7814545b5d7769711781ea8be80117", 0xda}, {&(0x7f0000000380)="bca2f3235d844b6f2f1aba6c40a7096f1220a3615b2017b4e00139b2384f9998cebc995a719447abe86b8e1e7ea104f81c53f22d18cd9dc0437b748d130bd458ba875ebe68817559ac210ec1871c594cd3ec161144bc86baf7a230a683955cc32bc33f27601e48b0758b903e48e2408ed9c86c5aeba5b417863a02ffd45f74b9e83fb824f90f6d438e46feb1741cb0efbd7c3af28a91b2836fd8fa82871002d857effe18c5d4fb42d3fcfc399c862bfdc1f87e85807d4bc7e86fa339759c613f493b28ed4c1f22afaeaf3e550442cd4ad8629358afe8584d2bddc6993a5da91fef3aba90788ca21a693e6a7d292ca71a8cf1cb", 0xf3}], 0x4, &(0x7f0000000680)=[@cred={0x20, 0xffff, 0x2, r8, r1, r28}, @rights={0x18, 0xffff, 0x1, [r29, r31]}, @rights={0x20, 0xffff, 0x1, [r0, r32, r33]}, @rights={0x20, 0xffff, 0x1, [r34, r35, 0xffffffffffffffff, r36]}, @rights={0x20, 0xffff, 0x1, [r2, r4, r3, r37]}], 0x98, 0x400}, 0x6) 00:00:21 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r1 = accept(r0, 0x0, &(0x7f0000000140)) getpeername$unix(r1, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002) r2 = dup(0xffffffffffffffff) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080), 0x2a7, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) accept(r2, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0xc) [ 268.3084521] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4034 command syz-executor.2) 00:00:21 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc60100, 0x0) 00:00:21 executing program 0: socket$unix(0x1, 0x2, 0x0) pipe2(0x0, 0x4) r0 = msgget$private(0x0, 0x46) msgsnd(r0, &(0x7f00000001c0)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/160}, 0xa8, 0x1, 0x1000) msgsnd(r0, &(0x7f0000001580)={0x1, "9759448fc1e8740a685f4d55fb05b51461db67a1b6c8b11cd744b43e51942aa29d11d69612efa031598fa3cd52db3904adb600c7d995157076476b3682fcd564b92a7cd7618aab51e5faffdd678fccfe046153eb92d55e5d2b627e9e334fb3eed99fa714c483d0103840009e9f60ceb4f33c99"}, 0x7b, 0x800) 00:00:21 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f00000000c0)="2917c90cba617a19e3508b85b61c452dfded83d6ce9ee257c1efaa0cb8f73d7df0e7236a1848595b50885384fd5656288b9e9aab5ef8ecd699d41be659aa1d57ccd6115b3130d57f168af9ddb12eda3fa6135444c8886b5ceeeadfe6e835da41ae1381c43d48cad4e5a216cc96389c6435a54bd7f482d2848a0c3d35a9d4f4482f15c57a557023ff59a1f1b48b", 0xfffffe7e) fcntl$getown(r0, 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000001c0)={0x800, 0x1, 0x3, 0xfff9, 0x2}, 0xc) fcntl$getown(r1, 0x5) renameat(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0xc8b9cd05549e6889, 0x100) msgget$private(0x0, 0x108) 00:00:22 executing program 5: r0 = socket(0x18, 0x1, 0x0) close(r0) socket(0x10, 0x400000002, 0x0) r1 = socket(0x18, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040)) r2 = socket(0x2, 0x2, 0x0) recvmsg(r2, 0x0, 0x840) connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) socket(0x6, 0x5, 0x1f) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x18, 0x1, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 269.0296614] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4380 command syz-executor.4) 00:00:22 executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f0000000180)={0x0, 0x7}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) setsockopt(r1, 0x1, 0x7, &(0x7f0000000040)="98ed6e2d3537942862883606ee8f9c7126035ad09260cd02af37a0c1fe394941fcdfbc1aff4765e39d59bed5c690d9830f782093a9b90210f4b7ca7d7c0eb8d6be9dc72f9f7777b60544a4a88fef5df59a447ecb23c6ede0014c44c8cc90987ac41f661e6a6d60e68869811846c6fc4d72e7860c4474ba447789f334e27ee97701db6e71f3a95f9382839cf910cdfa9ed4f5a81ea62d056210d6c1a93b39f6bffc5f41854a46bc9ddeccfe587802c8589d791ccd8e679abcaa7418ed19f449", 0xbf) recvfrom$inet6(r0, &(0x7f0000000000)=""/42, 0x2a, 0x0, 0x0, 0x0) 00:00:22 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f00000000c0), 0x191) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0) getitimer(0x0, &(0x7f0000000000)) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000140)) ptrace(0x5, r1, &(0x7f0000001180), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) setitimer(0x2, &(0x7f0000000040)={{0x5, 0xd9}, {0x0, 0x7fff}}, &(0x7f0000000180)) getsockname$inet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 00:00:22 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) pwrite(r0, &(0x7f0000000000)="081ff32986d3488f7faf3311fae6e23dbc2be2678c6c102b000934aefed8c8934fb01b830b79c4138286db557e57c08c2d62548b26bc05cf7c7977bfdc2e4483aaf97b1aabffdc7f32e91be14e57", 0x4e, 0x1) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x10002, 0x0) 00:00:22 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x4c) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/181, 0xb5}], 0x1) 00:00:22 executing program 0: socket(0x22, 0x3, 0x2) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = __clone(0x400, &(0x7f0000000200)="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") r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = geteuid() fchown(0xffffffffffffffff, r6, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0xa, r6, r3, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r4, 0x6, 0x21cd, 0x1, 0x40}) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r7, &(0x7f0000000300)='~', 0x1) r8 = fcntl$getown(r7, 0x5) r9 = getuid() r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) r13 = geteuid() fchown(0xffffffffffffffff, r13, 0x0) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0xa, r13, r10, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r11, 0x6, 0x21cd, 0x1, 0x40}) r14 = getuid() setuid(r14) r15 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r15, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r14, 0xffffffffffffffff, 0x0, r10, 0x1, 0x7}, 0xf157, 0x9}) setgid(r10) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r16, r17, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r18, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r21 = getgid() r22 = getpid() r23 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r23, 0x1, &(0x7f00000001c0)={{0x9, r20, r21, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r22, 0x7fe, 0x1, 0x1, 0x40}) r24 = __clone(0x0, 0x0) ptrace(0x9, r24, 0x0, 0x0) ptrace(0x5, r24, &(0x7f0000001180), 0x0) r25 = getgid() r26 = getpid() r27 = msgget$private(0x0, 0x0) r28 = geteuid() fchown(0xffffffffffffffff, r28, 0x0) msgctl$IPC_SET(r27, 0x1, &(0x7f00000001c0)={{0xa, r28, r25, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r26, 0x6, 0x21cd, 0x1, 0x40}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r9, r10, r16, r21, 0x40, 0x3ff}, 0x0, 0x80000001, r8, r26, 0x7fffffff, 0x9, 0x3ff}) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000000)={r2, r6, r21}, 0xc) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) bind(0xffffffffffffffff, 0x0, 0x0) 00:00:23 executing program 5: semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000080)=0x1) semctl$SETVAL(0x0, 0x0, 0x8, &(0x7f0000000000)=0x1) pipe2(&(0x7f00000000c0), 0x1000000) pipe(&(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0\x00') [ 270.3418635] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4380 command syz-executor.4) [ 270.3568024] ubc_uiomove: error=22 [ 270.3624170] ubc_uiomove: error=22 00:00:23 executing program 4: chroot(&(0x7f0000000000)='./bus/file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000740)=0x175) r2 = open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(0xffffffffffffffff, &(0x7f0000000300), 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0xa10, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) fcntl$getown(r5, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0x9, r6, r7, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r8, 0x7fe, 0x1, 0x1, 0x40}) r10 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r10, &(0x7f0000000300)='~', 0x1) r11 = fcntl$getown(r10, 0x5) r12 = getuid() r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x0) r16 = geteuid() fchown(0xffffffffffffffff, r16, 0x0) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0xa, r16, r13, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r14, 0x6, 0x21cd, 0x1, 0x40}) r17 = getuid() setuid(r17) r18 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r18, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r18, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r17, 0xffffffffffffffff, 0x0, r13, 0x1, 0x7}, 0xf157, 0x9}) setgid(r13) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r20 = getgid() r21 = getpid() r22 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0x9, r19, r20, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r21, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r24 = getgid() r25 = getpid() r26 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r26, 0x1, &(0x7f00000001c0)={{0x9, r23, r24, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r25, 0x7fe, 0x1, 0x1, 0x40}) r27 = __clone(0x0, 0x0) ptrace(0x9, r27, 0x0, 0x0) ptrace(0x5, r27, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r12, r13, r19, r24, 0x40, 0x3ff}, 0x0, 0x80000001, r11, r27, 0x7fffffff, 0x9, 0x3ff}) getgroups(0x1, &(0x7f00000004c0)=[r24]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r30, 0x5) r31 = accept$inet(r30, &(0x7f0000000540), &(0x7f0000000580)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r32, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r33, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r34, 0x5) r35 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r35, &(0x7f0000000300)='~', 0x1) fcntl$getown(r35, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r36, 0x5) r37 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r37, &(0x7f0000000300)='~', 0x1) fcntl$getown(r37, 0x5) sendmsg$unix(r5, &(0x7f00000005c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000140)="7f6dbba182489bf33e248feb88e641d6880edb6ed464e020deae93166398e02b0f0ccbfebd8887b235e3eb787acf6cfe87ae85ce59d24ee486f8391b09e886e73c69943c56d460c46882c70cfd55ec01cbf7eb86b120fb841ac1b19d08475001b0860bc14dafd212b86d9814b18ccc6436a166468022d9f8a02fe688d069d5c6b2a0c30f284970c194614c82392bb3efd563c2bfd3315cd3de5d1da63e82ec29a3d8efed62f6b00fc7c857dda84a806a3077420905437958186abb080bf4e685a572790e083fc31ceb91903a4edd490e2464ad292142", 0xd6}, {&(0x7f0000000240)="9b9c9b", 0x3}, {&(0x7f0000000280)="1344f078e4d1e72f09e775cf79f828bfd7af41d4ce36b9f5d867c2784e4fd279105dc913509aabf5ccb308bd9322b699c96c31bdb6880e21a429dba2c521de73fc18e5ae43b352641dab2ebba709066c2ab01c008c4ac1830a40c7d421d3151222ccdb579cc8807a83b588d21e972798571959c08b6009fb77f74074dab7a8fd72a1dcf2838f825ac7094bdbb05bfddd3f5324f125278b1f205754cf09f594d101638af3588fe11242238d1506b3d3530ff866c394dda514a6659b1d3604c9840712c4418ede78b2b211da7814545b5d7769711781ea8be80117", 0xda}, {&(0x7f0000000380)="bca2f3235d844b6f2f1aba6c40a7096f1220a3615b2017b4e00139b2384f9998cebc995a719447abe86b8e1e7ea104f81c53f22d18cd9dc0437b748d130bd458ba875ebe68817559ac210ec1871c594cd3ec161144bc86baf7a230a683955cc32bc33f27601e48b0758b903e48e2408ed9c86c5aeba5b417863a02ffd45f74b9e83fb824f90f6d438e46feb1741cb0efbd7c3af28a91b2836fd8fa82871002d857effe18c5d4fb42d3fcfc399c862bfdc1f87e85807d4bc7e86fa339759c613f493b28ed4c1f22afaeaf3e550442cd4ad8629358afe8584d2bddc6993a5da91fef3aba90788ca21a693e6a7d292ca71a8cf1cb", 0xf3}], 0x4, &(0x7f0000000680)=[@cred={0x20, 0xffff, 0x2, r8, r1, r28}, @rights={0x18, 0xffff, 0x1, [r29, r31]}, @rights={0x20, 0xffff, 0x1, [r0, r32, r33]}, @rights={0x20, 0xffff, 0x1, [r34, r35, 0xffffffffffffffff, r36]}, @rights={0x20, 0xffff, 0x1, [r2, r4, r3, r37]}], 0x98, 0x400}, 0x6) 00:00:23 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000180)) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) r2 = dup(r1) getsockopt(r2, 0x9f33, 0x80, &(0x7f0000000000)=""/252, &(0x7f0000000100)=0xfc) r3 = socket(0x10, 0x2, 0x0) socket(0x10, 0x2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) poll(&(0x7f0000000140)=[{r4, 0x20}], 0x1, 0x7ff) dup2(r0, r3) 00:00:23 executing program 5: r0 = socket$inet6(0x18, 0x3, 0xff) fcntl$setflags(r0, 0x2, 0x1) mknod$loop(&(0x7f00000001c0)='./file1\x00', 0x6000, 0xffffffffffffffff) open(&(0x7f00000002c0)='./file1\x00', 0x40e, 0x0) 00:00:23 executing program 2: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0xc0711, 0x0) fcntl$lock(r0, 0xf, &(0x7f0000000000)) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') 00:00:24 executing program 0: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000400)="1f259bf923bc80a24115c21139890f2ca177522063c5f16e48361a8595f811f21cf98d78c4e23cf32bd34df17a34071c5281a2cd160459c421c4df90", 0x3c}], 0x1, 0x0) _lwp_self() open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(0x0, 0x0, 0x0) exit(0x7ff) pipe(0x0) 00:00:24 executing program 5: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xe0b4, 0x1) open$dir(&(0x7f0000000100)='./file0\x00', 0x1000208, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10, 0x71) 00:00:24 executing program 2: r0 = socket(0x11, 0x3, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x900b60bee6c2c52c, 0x0, 0x2}, 0xfe34) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) getpeername(r1, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) sendto$unix(r0, 0x0, 0x0, 0x40f, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) dup2(r2, r0) 00:00:24 executing program 1: msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x70e, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)="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", 0x480}], 0x1}, 0x0) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) chown(&(0x7f0000000140)='./file0\x00', 0x0, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r6, r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x10, r5, 0x0, 0x0) r7 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./file0\x00') 00:00:24 executing program 5: munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = shmget(0x3, 0x2000, 0x5, &(0x7f0000000000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x0) shmget$private(0x0, 0x2000, 0x580, &(0x7f0000001000/0x2000)=nil) shmat(r0, &(0x7f0000000000/0x3000)=nil, 0x800) mincore(&(0x7f0000000000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/186) 00:00:25 executing program 3: socketpair(0x10, 0x2, 0x0, 0x0) r0 = getppid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000040)=0xa) setpgid(r0, r1) munlockall() 00:00:25 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) _lwp_self() r0 = _lwp_self() _lwp_kill(r0, 0x13) r1 = _lwp_self() _lwp_kill(r1, 0x13) _lwp_self() pipe(&(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x1f, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) r4 = _lwp_self() _lwp_kill(r4, 0x13) _lwp_unpark_all(&(0x7f0000000040), 0x0, 0x0) 00:00:25 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket(0x18, 0x1, 0x0) 00:00:26 executing program 4: pipe(0x0) pipe2(&(0x7f00000000c0), 0x400004) nanosleep(&(0x7f0000000040)={0xffffffffffffff55, 0x4}, &(0x7f0000000080)) 00:00:26 executing program 0: getsockname$inet6(0xffffffffffffff9c, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) wait4(r0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r10, &(0x7f0000000300)='~', 0x1) r11 = fcntl$getown(r10, 0x5) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0x9, r6, r7, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r8, 0x7fe, 0x1, 0x1, 0x40}) r12 = getuid() r13 = getgid() r14 = getpid() r15 = msgget$private(0x0, 0x0) r16 = geteuid() fchown(0xffffffffffffffff, r16, 0x0) msgctl$IPC_SET(r15, 0x1, &(0x7f00000001c0)={{0xa, r16, r13, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x0, 0x5b, 0x0, r14, 0x6, 0x21cd, 0x1, 0x40}) r17 = getuid() setuid(r17) r18 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r18, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r18, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r17, 0xffffffffffffffff, 0x0, r13, 0x1, 0x7}, 0xf157, 0x9}) setgid(r13) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r20 = getgid() r21 = getpid() r22 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0x9, r19, r20, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r21, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r24 = getgid() r25 = getpid() r26 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r26, 0x1, &(0x7f00000001c0)={{0x9, r23, r24, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r25, 0x7fe, 0x1, 0x1, 0x40}) r27 = __clone(0x0, 0x0) ptrace(0x9, r27, 0x0, 0x0) ptrace(0x5, r27, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r12, r13, r19, r24, 0x40, 0x3ff}, 0x0, 0x80000001, r11, r27, 0x7fffffff, 0x9, 0x3ff}) setuid(r12) r28 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r28, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r28, 0x0, 0x1, &(0x7f0000000080)={{0x8, r12, 0xffffffffffffffff, 0x0, r7, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r29 = getgid() chown(&(0x7f0000000040)='./file0\x00', r12, r29) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r31 = getgid() r32 = getpid() r33 = msgget$private(0x0, 0x0) r34 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r34, &(0x7f0000000300)='~', 0x1) r35 = fcntl$getown(r34, 0x5) msgctl$IPC_SET(r33, 0x1, &(0x7f00000001c0)={{0x9, r30, r31, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r32, 0x7fe, 0x1, 0x1, 0x40}) r36 = getuid() r37 = getgid() r38 = getpid() r39 = msgget$private(0x0, 0x0) r40 = geteuid() fchown(0xffffffffffffffff, r40, 0x0) msgctl$IPC_SET(r39, 0x1, &(0x7f00000001c0)={{0xa, r40, r37, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r38, 0x6, 0x21cd, 0x1, 0x40}) r41 = getuid() setuid(r41) r42 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r42, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r42, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r41, 0xffffffffffffffff, 0x0, r37, 0x1, 0x7}, 0xf157, 0x9}) setgid(r37) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r44 = getgid() r45 = getpid() r46 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r46, 0x1, &(0x7f00000001c0)={{0x9, r43, r44, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r45, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r48 = getgid() r49 = getpid() r50 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r50, 0x1, &(0x7f00000001c0)={{0x9, r47, r48, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r49, 0x7fe, 0x1, 0x1, 0x40}) r51 = __clone(0x0, 0x0) ptrace(0x9, r51, 0x0, 0x0) ptrace(0x5, r51, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r36, r37, r43, r48, 0x40, 0x3ff}, 0x0, 0x80000001, r35, r51, 0x7fffffff, 0x9, 0x3ff}) setuid(r36) r52 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r52, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r52, 0x0, 0x1, &(0x7f0000000080)={{0x8, r36, 0xffffffffffffffff, 0x0, r31, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r53 = getgid() chown(&(0x7f0000000040)='./file0\x00', r36, r53) getgroups(0x8, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, r29, 0xffffffffffffffff, 0x0, r53, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r56 = getgid() r57 = getpid() r58 = msgget$private(0x0, 0x0) r59 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r59, &(0x7f0000000300)='~', 0x1) r60 = fcntl$getown(r59, 0x5) msgctl$IPC_SET(r58, 0x1, &(0x7f00000001c0)={{0x7, r55, r56, 0x0, r13, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r57, 0x7fe, 0x1, 0x4, 0x40}) r61 = getuid() r62 = getgid() r63 = getpid() r64 = msgget$private(0x0, 0x0) r65 = geteuid() fchown(0xffffffffffffffff, r65, 0x0) msgctl$IPC_SET(r64, 0x1, &(0x7f00000001c0)={{0xa, r65, r62, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r63, 0x6, 0x21cd, 0x1, 0x40}) r66 = getuid() setuid(r66) r67 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r67, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r67, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r66, 0xffffffffffffffff, 0x0, r62, 0x1, 0x7}, 0xf157, 0x9}) setgid(r62) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r69 = getgid() r70 = getpid() r71 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r71, 0x1, &(0x7f00000001c0)={{0x9, r68, r69, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r70, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r73 = getgid() r74 = getpid() r75 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r75, 0x1, &(0x7f00000001c0)={{0x9, r72, r73, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r74, 0x7fe, 0x1, 0x1, 0x40}) r76 = __clone(0x0, 0x0) ptrace(0x9, r76, 0x0, 0x0) ptrace(0x5, r76, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r61, r62, r68, r73, 0x40, 0x3ff}, 0x0, 0x80000001, r60, r76, 0x7fffffff, 0x9, 0x3ff}) setuid(r61) r77 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r77, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r77, 0x0, 0x1, &(0x7f0000000080)={{0x8, r61, 0xffffffffffffffff, 0x0, r56, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r78 = getgid() chown(&(0x7f0000000040)='./file0\x00', r61, r78) getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r80 = __clone(0x0, 0x0) ptrace(0x9, r80, 0x0, 0x0) ptrace(0x5, r80, &(0x7f0000001180), 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0xea, r5, r54, r61, r79, 0x168, 0x9}, 0x8001, 0xe9, r80, r0, 0x6, 0x1, 0x1, 0x7}) ptrace(0x7, r0, &(0x7f0000000000), 0x3) 00:00:26 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0/control\x00', 0x10, 0x1) unlink(&(0x7f0000000040)='./file0/control\x00') open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x30) open$dir(&(0x7f0000000100)='./file0/control\x00', 0xce6e4fe4b63e5af5, 0x40) 00:00:26 executing program 2: msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) r0 = msgget$private(0x0, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r4 = getgid() r5 = getpid() r6 = msgget$private(0x0, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r7, &(0x7f0000000300)='~', 0x1) r8 = fcntl$getown(r7, 0x5) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x9, r3, r4, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r5, 0x7fe, 0x1, 0x1, 0x40}) r9 = getuid() r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) r13 = geteuid() fchown(0xffffffffffffffff, r13, 0x0) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0xa, r13, r10, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r11, 0x6, 0x21cd, 0x1, 0x40}) r14 = getuid() setuid(r14) r15 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r15, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r14, 0xffffffffffffffff, 0x0, r10, 0x1, 0x7}, 0xf157, 0x9}) setgid(r10) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r16, r17, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r18, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r21 = getgid() r22 = getpid() r23 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r23, 0x1, &(0x7f00000001c0)={{0x9, r20, r21, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r22, 0x7fe, 0x1, 0x1, 0x40}) r24 = __clone(0x0, 0x0) ptrace(0x9, r24, 0x0, 0x0) ptrace(0x5, r24, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r9, r10, r16, r21, 0x40, 0x3ff}, 0x0, 0x80000001, r8, r24, 0x7fffffff, 0x9, 0x3ff}) setuid(r9) r25 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r25, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r25, 0x0, 0x1, &(0x7f0000000080)={{0x8, r9, 0xffffffffffffffff, 0x0, r4, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0x9, r26, r27, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r28, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r31 = getgid() r32 = getpid() r33 = msgget$private(0x0, 0x0) r34 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r34, &(0x7f0000000300)='~', 0x1) r35 = fcntl$getown(r34, 0x5) msgctl$IPC_SET(r33, 0x1, &(0x7f00000001c0)={{0x9, r30, r31, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r32, 0x7fe, 0x1, 0x1, 0x40}) r36 = getuid() r37 = getgid() r38 = getpid() r39 = msgget$private(0x0, 0x0) r40 = geteuid() fchown(0xffffffffffffffff, r40, 0x0) msgctl$IPC_SET(r39, 0x1, &(0x7f00000001c0)={{0xa, r40, r37, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r38, 0x6, 0x21cd, 0x1, 0x40}) r41 = getuid() setuid(r41) r42 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r42, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r42, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r41, 0xffffffffffffffff, 0x0, r37, 0x1, 0x7}, 0xf157, 0x9}) setgid(r37) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r44 = getgid() getpid() msgget$private(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r46 = getgid() r47 = getpid() r48 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r48, 0x1, &(0x7f00000001c0)={{0x9, r45, r46, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r47, 0x7fe, 0x1, 0x1, 0x40}) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0x7, r43, r44, 0x0, 0x0, 0x60, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r47, 0x7fe, 0x1, 0xffffffffffffffff, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r50 = getgid() r51 = getpid() r52 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r52, 0x1, &(0x7f00000001c0)={{0x9, r49, r50, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r51, 0x7fe, 0x1, 0x1, 0x40}) r53 = __clone(0x0, 0x0) ptrace(0x9, r53, 0x0, 0x0) ptrace(0x5, r53, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r36, r37, r43, r50, 0x40, 0x3ff}, 0x0, 0x80000001, r35, r53, 0x7fffffff, 0x9, 0x3ff}) setuid(r36) r54 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r54, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r54, 0x0, 0x1, &(0x7f0000000080)={{0x8, r36, 0xffffffffffffffff, 0x0, r31, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r56 = getgid() r57 = getpid() r58 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r58, 0x1, &(0x7f00000001c0)={{0x9, r55, r56, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r57, 0x7fe, 0x1, 0x1, 0x40}) r59 = getpgid(r57) r60 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x0, r2, r4, r26, r31, 0x1, 0x7}, 0xffff, 0x10000000000020, r59, r60, 0x1000, 0x5, 0x2, 0x3}) r61 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x12d, &(0x7f0000001480), 0x0, 0x0, 0x67}, 0x0) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r62 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r62, 0x0, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r63 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x0) write(r63, &(0x7f0000000300)='~', 0x1) fcntl$getown(r63, 0x5) pwritev(r63, &(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r61, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') 00:00:26 executing program 5: socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fchroot(r1) r2 = socket(0x2, 0x3, 0x0) connect$unix(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f66696c6530001835a41d8c30df8d8373fb648b6d89851d31a4c96d9114902dad2652642ad710c03be48e61665b0900000066860828df8421d3430031cb19209eadbe536eb67c8a26ead8ad3a69ac5a42011edafc4cf5dca73c577829bab111bb7c857b9b8fe0f2031559074c16ef9e06f52c1bce5ed8772a4e4bbabb76f279653733033b45bd632937a526e65300b700000000f100000d1b95a967c90fac571191169d196bbdb0c715c0fe2abbca36c4d179a3eb19996408215cb31bf68ac6fdb12503f30810567414ba464ba35d039ee4262c71805d12cb2819bd8723e26f4b6bd9671fa22f8fb099e3a00cfbc83284c769bde1c8a2dd6828b7fef63ba4f7d952e3daaf6b60c28ea5cf0eb6be16dad9605b29e0fbdc931565aee019f9b4d0a47000"/308], 0x10) select(0x40, &(0x7f0000000000)={0x7f}, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:26 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6282cc"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = shmget$private(0x0, 0x9000, 0x40, &(0x7f0000ff7000/0x9000)=nil) r1 = shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) shmdt(r1) shmdt(r1) r2 = socket(0x2, 0x1, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r3 = dup(r2) r4 = _lwp_self() _lwp_kill(r4, 0x100) listen(r3, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) fcntl$getown(r5, 0x5) readv(r5, 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r7, &(0x7f0000000300)='~', 0x1) fcntl$getown(r7, 0x5) bind$unix(r7, &(0x7f0000000080)=@abs={0xe5d3f0292a28cca6, 0x0, 0x2}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r8, 0x5) connect$unix(r8, &(0x7f0000000000), 0xfffffffffffffd6f) sendto$inet6(r6, &(0x7f00000001c0)="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", 0xffffff35, 0x14, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r9, 0xa, 0xffffffffffffffff) 00:00:27 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000004180)='%', 0x1}], 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4, 0xa10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x1) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) fchmod(r3, 0x68b21ebce2db1836) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, &(0x7f00000002c0)) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) open(0x0, 0xdc199, 0x0) open(0x0, 0x100002, 0x0) open(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) 00:00:27 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x872e, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) __clone(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/157, 0x9d}, {&(0x7f0000000100)=""/1, 0x1}], 0x2, 0x28) 00:00:27 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:00:27 executing program 5: r0 = socket(0x1f, 0x1, 0x0) r1 = accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/2}, &(0x7f0000000040)=0x4) listen(r1, 0x0) getsockopt(r0, 0x3, 0x2, 0x0, 0x0) 00:00:27 executing program 3: r0 = socket(0x18, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) wait4(r3, &(0x7f0000000000), 0x20000, &(0x7f0000000040)) setsockopt(r0, 0x0, 0xa, 0x0, 0x0) 00:00:27 executing program 1: mknod$loop(&(0x7f0000000180)='./file0\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x4) openat(r0, &(0x7f0000000080)='./file0\x00', 0x218008, 0x100) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x168) 00:00:27 executing program 3: r0 = socket(0x18, 0x3, 0x0) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mknod(&(0x7f0000000000)='./file0\x00', 0x8080, 0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0xffffffffffffffff}}) dup2(r1, r0) r2 = msgget(0x3, 0x200) msgrcv(r2, &(0x7f0000000140)={0x0, ""/159}, 0xa7, 0x2, 0x400) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) fcntl$dupfd(0xffffffffffffff9c, 0x6, r3) € %›ù#¼€¢AÂ9‰,¡wR cÅñnH6…•øòùxÄâ<ó+ÓMñz4R¢ÍYÄ!Äß[ 274.9796322] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2682 command syz-executor.2) [ 274.9940676] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2682 command syz-executor.2) 00:00:28 executing program 3: semget$private(0x0, 0x3, 0x53) mprotect(&(0x7f000051a000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:00:28 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x1c12, r1, 0x0, 0xaa1) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r2, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4, 0x10, r2, 0x0, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') [ 275.5205365] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2682 command syz-executor.2) [ 275.5344781] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2682 command syz-executor.2) 00:00:28 executing program 0: getuid() r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC=0x0, @ANYRESOCT], 0x2) writev(r0, &(0x7f00000021c0)=[{0x0}], 0x1) 00:00:28 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x2050631, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) setuid(r0) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') 00:00:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x3a) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x18, 0x3, 0x7fffffff, 0x21fa}, 0x141, &(0x7f00000000c0)=[{&(0x7f0000000180)="1bc49016624b39782ea479c80707facca7eb4c92443473099225f3adf92731549d71740cbfc668a034fefca0c831b8c2b795548d4e29637c1303210593dae45e28518f744cb1f54e876a20adc82d02dc631be10a4d537b43133170f807b2294a77a87083e0a6ccfedf32e8c8e42642a7e6c1c91a9193030be74d43436c98ad9e27fc189c515925d923b5b676d7260d4019fdccb3ee632ca359d2b0a42a129f91bcb85c4027a65db5362a9343511fbd733f80e3adec166b753e0ecc5ecf719b7615d61d90618b231d90e437b7ced75fd8e990bbbd0948043af1bfa9dc4278f4da68b7cc1f7274", 0xe6}], 0x2a5, &(0x7f0000000280)}, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000003c0)={0x0, 0x8}, 0x8) symlink(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000140)='./file0\x00') 00:00:28 executing program 1: r0 = socket(0x1d, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0}, 0x8e73d15fb74ebd05) 00:00:29 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=ANY=[@ANYBLOB="1eff0000000000009233614b00"], 0xc) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) 00:00:29 executing program 5: getgroups(0x40000000000000cc, &(0x7f0000000180)) pipe(&(0x7f00000001c0)) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x80000000000000c, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) r2 = socket$unix(0x1, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) fcntl$dupfd(r2, 0x0, r0) 00:00:29 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) open$dir(0x0, 0x42000400000002c1, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) __clone(0x0, 0x0) ptrace(0xc, 0x0, &(0x7f0000000040), 0xfffffffffffff800) getuid() lchown(0x0, 0x0, 0x0) getuid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x300, 0xfe) getpeername(r1, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0xc) chown(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) [ 276.0113540] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4217 command syz-executor.4) 00:00:29 executing program 1: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xe0b4, 0x1) open$dir(&(0x7f0000000100)='./file0\x00', 0x1000208, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000, 0x8) recvfrom$unix(r1, &(0x7f0000000040)=""/25, 0x19, 0x800, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 00:00:29 executing program 2: _lwp_exit() mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) sendto$unix(r0, &(0x7f0000000140)="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", 0x1000, 0x406, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) 00:00:29 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x29, 0x3e, &(0x7f00000000c0)="ff84a20a", 0x4) mlock(&(0x7f00000e1000/0x1000)=nil, 0x1000) 00:00:29 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x311) r1 = fcntl$dupfd(0xffffffffffffffff, 0x18, 0xffffffffffffff9c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x3000006) fcntl$getown(r2, 0x5) dup2(r1, r2) fcntl$getown(r0, 0x5) listen(r0, 0x28) socketpair(0x1f, 0x5, 0x2, 0x0) [ 276.6223861] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4217 command syz-executor.4) [ 277.1833137] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4217 command syz-executor.4) [ 277.2133652] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4217 command syz-executor.4) 00:00:30 executing program 4: r0 = socket(0x11, 0x10000000000003, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) setsockopt(r1, 0x2, 0x8, &(0x7f0000000540)="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", 0x1000) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000040)="500f081639e8c14756b6cd4497ab2ffb8bc95ccc479ef6690ff3193dcac5bcd614f56aebcd647726db668485d5196054adae0bbbdb865f75b984492cd32bcf1a4b22", 0x42}, {&(0x7f00000000c0)="c1ff32afe77796f8b5a3b754994b1f61702212bfb9717215c05bad5e491693b6a8bc971b0399b51eec8bc625b12bc6a2504c3a6b246ae787a113ad1cd7b3ec51a2d6243a46ae0f94d06b982fc38ac9dcf31a1e78", 0x54}, {&(0x7f0000000140)="1d22629e0aa38e7a88e619f7e4820a1388445493f67681d25d04c03b446df5793d7ed6ef1a3b7111afdeebe2a3398bf100febb1a50835f887956cdba9e647969dac07d154a7ddd80b60173137da02ce49efd9d408b5a8f9cc9e6d5473f6984cb5bfb3d35982a210b5f84368bf8807d26b3fe7ef1a29fc0d64afe84111690b400", 0x80}, {&(0x7f00000001c0)="d237253d893f2f5f828b0385ee5d5a93e5de06a680a9ce997252af1f98684b1b14c9ea3cb721b9789169b877f8063b6aeb082461bec6b9a66d5f637107e26493845a643e4d824054690b97613e9be75cbfe2b6ba163feee15775254f8162454cb9e720e603ffac73a8a7edaa46a183dc20e4f1c6e57ab470a6a333b96ffa6d9d34ca4944138bd1ff36341dd478527c6b47621224afddb4a259fb3efe26f4b9921a01a5af130a76943744eb78922a13f64758d4caa88e4f", 0xb7}, {&(0x7f0000000280)="a90ac275bf80c20c243626057d3409007cb56878ab664b95d299a440e505cccd1f", 0x21}, {&(0x7f0000000480)="21c22d0329bd2deb50900601fd6cf778193f834c3d6f4b33491e79649d4869a2718cccf503edac4fc1d16032470b62f60df0f5ab20e4d34e2d0f02bd4945e5294620ca71ad9fa28260d2aa1755f218a2310406387764e86ace09012a77c457d67ebbfb103a00c5dbd609d49cc296512f223b972fc3c77868eee23e5b4b0c2cf469a64fa5e2751643ec7500ed9f924befb2f1816f71438966c41cef93370c0b0b4b77e10b99df4ee35bb4c34e25a31996cbf25167d60399890682fec9d7", 0x5c}], 0x100000000000030b, 0x0, 0x0, 0x4}, 0x0) 00:00:30 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) semget$private(0x0, 0x3, 0x409) close(r0) 00:00:30 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file2\x00', 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) connect(r0, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8) symlink(&(0x7f0000000200)='./file2\x00', &(0x7f0000000140)='./file0/file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') 00:00:30 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) shmget(0x0, 0x5000, 0x1, &(0x7f00005bb000/0x5000)=nil) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc9634e19767b0784"], 0x10) sendto$unix(r2, &(0x7f00000011c0)='\x00', 0x298, 0x1, 0x0, 0x0) 00:00:31 executing program 2: r0 = socket(0x22, 0x3, 0x0) write(r0, &(0x7f0000000040)="ea1e9501", 0x20d) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/83, 0x53}], 0x2) recvmsg(r0, &(0x7f0000000300)={0x0, 0x42, &(0x7f0000000340), 0x110, 0x0, 0xffffffffffffffae}, 0x0) 00:00:31 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0x3) faccessat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x3, 0x0) 00:00:31 executing program 4: _lwp_self() _lwp_self() _lwp_create(&(0x7f0000000140)={0x0, 0x0, {[0x0, 0x10000]}, {}, {0x7, 0x10000, ',(\x00'}}, 0x40, 0x0) _lwp_self() r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x2, r0, &(0x7f00000001c0), 0x0) 00:00:31 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180), 0xff2d}], 0x1) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/43, 0x275}, 0x0) 00:00:31 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) connect(r1, &(0x7f0000000000)=@in={0x2, 0x0}, 0xc) mmap(&(0x7f0000001000/0x200000)=nil, 0x200000, 0x2, 0x10, r0, 0x0, 0x2) 00:00:31 executing program 3: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000180)='./file1\x00', 0x200, 0xcc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) renameat(r0, &(0x7f00000001c0)='./file1\x00', r1, &(0x7f0000000200)='./file0\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x48) rename(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0\x00') close(0xffffffffffffffff) 00:00:31 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) r1 = accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) sendto(r1, &(0x7f0000000200)="fd53a7", 0x3, 0x2, 0x0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='.\x00') 00:00:32 executing program 4: setrlimit(0x3, &(0x7f0000000000)={0xffff, 0xffffffff80000001}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) r1 = dup2(r0, 0xffffffffffffffff) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x200) 00:00:32 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x8, 0x2a) mlockall(0x1) 00:00:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000180)='./file0\x00', 0x1ffb, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0100090000000e0d0000"], 0xa, &(0x7f00000001c0)=[{&(0x7f0000000100)="0e815e32f0639a2439563300d49d58fac930e879b1504354d9eb33eacfbdc0c238bc6eeb281872bee78a027cc9d349029ed946c7c044764c6f38fead54e53c72fdc689a5ac91440b725945631fa257b01603beed021ab4711d5548d502", 0x5d}, {&(0x7f0000000240)="0264ad0a34499299954a3299fa7485b9d03e3b7a2446730dc588ae4ccb48454232f40664de8824e1074471d48881167c9c1d9bedb23a4f560874de0a9613f472b6f5c4c38cef2630fc252946f1d9a59ec6dd16e07e98b1d9d119ea0856f966e65420154d99e6004b2a9ca8ddbddd0cbf2cd238ba9e8e22ac2f1164a98c2676ab3e93ee16c3ba6560fb9a83b08402b67ecca44fb899cc7d579991b82246a2ee74879e24924cd3fc0d2e", 0xa9}], 0x2, &(0x7f0000000340)}, 0xd) open$dir(&(0x7f0000000340)='./file1\x00', 0x40000000044, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) setsockopt(r1, 0x401, 0x8, &(0x7f0000000480)="e96f12e0ecdff6d91cf9d95c9914944718a15a4642a21286483b3ea67202256ca0ac2d8f4e745c1b351eb279bb7334d33385e5c01dd07d544d8ff411f229ddfd376e49c918f0d6e281c929524b3649e56000911894211c3afe0ac8cd40debaad6382de5a277b35f85ebc3b5f00d5d3fbd4e8d25d85b8653181f93b321f00151f6829e6161b5c5d4c4c4103c96d68cb3d881ed429d3a3e1fb0dc62d058c3547dae02498ec67ae8e73cf06ae8f05489c1df6ea934462dd28c3d39edc8688f5592b0abf17c690911534ac708d318f24c4d4b3821b6799f7fbfba81b487b95d4c60544be3790b090b1f47d20cc717616", 0xee) fcntl$getown(r4, 0x5) mknodat(r4, &(0x7f0000000000)='./file1\x00', 0x40, 0x2) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:32 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x1f, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) setsockopt$sock_int(r1, 0xffff, 0x80, &(0x7f0000000040)=0x400, 0x4) setsockopt(r0, 0x1, 0x3, &(0x7f0000000000)="0d46d791", 0x4) 00:00:32 executing program 0: r0 = socket(0x1f, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x9, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) 00:00:32 executing program 2: socketpair(0x22, 0x3, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x210, r0, 0x0, 0x9) 00:00:32 executing program 4: setitimer(0x2, &(0x7f0000000040)={{0x2, 0x1}, {0xffffffffffffff81}}, 0x0) getitimer(0x2, &(0x7f0000001140)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 00:00:32 executing program 5: mknod(0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0x9, r2, r3, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r4, 0x7fe, 0x1, 0x1, 0x40}) ptrace(0x0, r4, &(0x7f0000000080), 0x8) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0xa, &(0x7f0000000200)=[{&(0x7f00000000c0)="5d1d708c80e8d7e677d74ede9a2d9eb84af5ebd97ed6b105bfc5d18a72477c01886da2be3e9a79118bf67553ebace996d4a3af76fce5c06efa6d99e6952c17aaf9ed8408841ebf4ed4f04d3a06350828a96552a7", 0x54}, {&(0x7f0000000140)="7dbcde819de9045723493780b106ac8bc74c6efd85491d7840cc2624f54ae6d96ca0873bccc69fa2ad5c4d0b384fa79073b7fc529a104b98c00c9cd6f365fda4098520e8dd3d41beefb4b9932ddda89e29d7de24c0737930d2b59631e22ecb472d8f62e2f2a1a0f1ec79f905abfe0a87c9b5cb79a07016adf9afa00af8c2877c81be51785666a36d227c16e73c4874cb8e06638bed36c254", 0x98}], 0x2, 0x0, 0x0, 0x400}, 0x7) wait4(0x0, &(0x7f0000000000), 0x10, 0x0) 00:00:33 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x50) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) fcntl$getown(r0, 0x5) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 00:00:33 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(0x0, 0x42000400000002c1, 0x0) r2 = dup(r1) connect(r2, &(0x7f0000000000)=@in6={0x18, 0x2, 0xfffffffa}, 0xc) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) __clone(0x0, 0x0) ptrace(0xc, 0x0, &(0x7f0000000040), 0xfffffffffffff800) getuid() lchown(0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) r5 = fcntl$getown(r4, 0x5) r6 = getuid() r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = geteuid() fchown(0xffffffffffffffff, r10, 0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0xa, r10, r7, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r8, 0x6, 0x21cd, 0x1, 0x40}) r11 = getuid() setuid(r11) r12 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r12, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r11, 0xffffffffffffffff, 0x0, r7, 0x1, 0x7}, 0xf157, 0x9}) setgid(r7) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r14 = getgid() r15 = getpid() r16 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r16, 0x1, &(0x7f00000001c0)={{0x9, r13, r14, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r15, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r18 = getgid() r19 = getpid() r20 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r20, 0x1, &(0x7f00000001c0)={{0x9, r17, r18, 0x0, 0x0, 0xe0, 0x806}, 0x4, 0x5c, 0xffffffffffffffff, r19, 0x7fe, 0x1, 0x1, 0x40}) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x5, r21, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r6, r7, r13, r18, 0x40, 0x3ff}, 0x0, 0x80000001, r5, r21, 0x7fffffff, 0x9, 0x3ff}) fcntl$lock(r3, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x0, r21}) getuid() chown(&(0x7f0000000440)='./file0\x00', 0x0, 0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) r22 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r22, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:33 executing program 4: socketpair(0x0, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000180)={r1, r3, r5}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r7 = __clone(0x0, 0x0) ptrace(0x9, r7, 0x0, 0x0) ptrace(0x5, r7, &(0x7f0000001180), 0x0) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/167) ptrace(0x5, r7, 0x0, 0x4c) 00:00:33 executing program 2: setrlimit(0x8, &(0x7f0000000040)={0x3, 0x200080000}) pipe(0x0) 00:00:33 executing program 5: getgroups(0x7, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) open$dir(&(0x7f00000001c0)='./file0\x00', 0xc0711, 0x0) setuid(0xee01) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x200) 00:00:33 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000200)=@in6={0x18, 0x0, 0xdb, 0xd287}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000040)="a973ab544071916f84dff4ef8ec6318842171d7fbe6858da2b4756cb89962749476e2068dba783f8fc6e6ae882547627d434017657aa1572db18d47f6368cc994b3aa51ea26635654fa7352183012f05ebe26e53036e9227b76632643c56914b7ca22f62b80e962af0531be3804351549ebd4937eccfec75d16897c8affdf723fa53555fa56348ecbe9100ba203cd030cad9b31756df8a2c8595817c27064b041198bab00cbba8dd7de2b4e7ba0cc0290622728f763293f0767d41", 0xbb}], 0x1, &(0x7f0000000140)=[{0x80, 0x100, 0x10001, "4f785565a8aa789793674d62be72fb685bdddf33980464d672fc34202098b01de6aae09748b8bea19eb037ae8901ba1a46f2eee44dd2b1aa892634257ba1d9f52a180743ca09fc2ca20df8fa5267ea50428ade204e21b16dbf3865281d6ea8b1b1e7be41cfb49d824b3393aa4bbccd"}], 0x80}, 0x4) r1 = socket(0x1f, 0x5, 0x2) getsockname(r1, 0x0, 0x0) 00:00:33 executing program 3: socket(0x0, 0x0, 0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) pipe(&(0x7f00000001c0)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:33 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) pipe(&(0x7f0000000200)) r2 = dup2(r0, r1) recvfrom$unix(r2, &(0x7f0000000100)=""/204, 0xcc, 0x800, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) syz_emit_ethernet(0x46, &(0x7f0000000040)="af3282958103e213cefa3d57e482b302c0b961c84709c627470efef5fc9d80e932edb6cb16dc213603c19a2494259dd92f1b0f3656efc4420c6641fc3f3d2c8e0c83c1cd8824") setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="071400000f370025ff149b33ff0f000000000000", 0x14) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 00:00:34 executing program 5: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) __clone(0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) r5 = fcntl$getown(r4, 0x5) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x9, r0, r1, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r2, 0x7fe, 0x1, 0x1, 0x40}) r6 = getuid() r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = geteuid() fchown(0xffffffffffffffff, r10, 0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0xa, r10, r7, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r8, 0x6, 0x21cd, 0x1, 0x40}) r11 = getuid() setuid(r11) r12 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r12, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r11, 0xffffffffffffffff, 0x0, r7, 0x1, 0x7}, 0xf157, 0x9}) setgid(r7) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r14 = getgid() r15 = getpid() r16 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r16, 0x1, &(0x7f00000001c0)={{0x9, r13, r14, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r15, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r18 = getgid() r19 = getpid() r20 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r20, 0x1, &(0x7f00000001c0)={{0x9, r17, r18, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r19, 0x7fe, 0x1, 0x1, 0x40}) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x5, r21, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r6, r7, r13, r18, 0x40, 0x3ff}, 0x0, 0x80000001, r5, r21, 0x7fffffff, 0x9, 0x3ff}) setuid(r6) r22 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r22, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r22, 0x0, 0x1, &(0x7f0000000080)={{0x8, r6, 0xffffffffffffffff, 0x0, r1, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) semctl$IPC_RMID(r22, 0x0, 0x0) 00:00:34 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 00:00:34 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') dup(0xffffffffffffffff) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x1) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000000100)="7aa84a4c6ebbd666a662c98e12b45e6fb5ee04a91dd1878a713352714f82bf5d3c9c5141568b03ff948f7cb89fcbd0b15f50492c82d75f5a1c88905a0bb116b3b3b01c2e8ad5392e10c1890c35588231e900d32eefa78b78d9eee7c5c378dc6288459c6b23822e86d37828312c0224d345ee0ef018a3450f93d68abbf0937e7a6d2c65871d16cb366fb004c11c861554fe8907114d9196bf2a0c824816d77c6eaa777fb5c3436326b7fbc288721775fac51897281cfc5fd068d5c8f5953b9dffc7f77c314c048f49c596a7b08954c76f218111fa905b1da52a4bdbd3d208d92a43df31f9", 0xe4, 0x1, &(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) 00:00:34 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) bind$inet6(r0, &(0x7f0000000000)={0x18, 0x3, 0x2, 0x4}, 0xc) __clone(0x0, 0x0) wait4(0x0, 0x0, 0x8, &(0x7f0000000500)) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000080)={0x0}, 0xc) ptrace(0x1, r1, &(0x7f00000000c0), 0x3000000000000000) setgid(0x0) close(0xffffffffffffffff) r2 = __clone(0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x4) ptrace(0x8100000009, r2, 0x0, 0x0) 00:00:34 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000040)='./file0\x00') bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) mknod(&(0x7f0000000100)='./file0/control\x00', 0xf040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) r1 = fcntl$getown(r0, 0x5) r2 = getuid() r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = geteuid() fchown(0xffffffffffffffff, r6, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0xa, r6, r3, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r4, 0x6, 0x21cd, 0x1, 0x40}) r7 = getuid() setuid(r7) r8 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r8, 0x4, 0x4, &(0x7f00000002c0)=""/116) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) r13 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r13, &(0x7f0000000300)='~', 0x1) r14 = fcntl$getown(r13, 0x5) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0x9, r9, r10, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r11, 0x7fe, 0x1, 0x1, 0x40}) r15 = getuid() r16 = getgid() r17 = getpid() r18 = msgget$private(0x0, 0x0) r19 = geteuid() fchown(0xffffffffffffffff, r19, 0x0) msgctl$IPC_SET(r18, 0x1, &(0x7f00000001c0)={{0xa, r19, r16, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r17, 0x6, 0x21cd, 0x1, 0x40}) r20 = getuid() setuid(r20) r21 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r21, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r21, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r20, 0xffffffffffffffff, 0x0, r16, 0x1, 0x7}, 0xf157, 0x9}) setgid(r16) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r23 = getgid() r24 = getpid() r25 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r25, 0x1, &(0x7f00000001c0)={{0x9, r22, r23, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r24, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0x9, r26, r27, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r28, 0x7fe, 0x1, 0x1, 0x40}) r30 = __clone(0x0, 0x0) ptrace(0x9, r30, 0x0, 0x0) ptrace(0x5, r30, &(0x7f0000001180), 0x0) r31 = getegid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r15, r31, r22, r27, 0x40, 0x3ff}, 0x0, 0x80000001, r14, r30, 0x7fffffff, 0x9, 0x3ff}) setuid(r15) r32 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r32, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r32, 0x0, 0x1, &(0x7f0000000080)={{0x8, r15, 0xffffffffffffffff, 0x0, r10, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r34 = getgid() r35 = getpid() r36 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r36, 0x1, &(0x7f00000001c0)={{0x9, r33, r34, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r35, 0x7fe, 0x1, 0x1, 0x40}) r37 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r37, &(0x7f0000000300)='~', 0x1) r38 = fcntl$getown(r37, 0x5) r39 = getuid() r40 = getgid() r41 = getpid() r42 = msgget$private(0x0, 0x0) r43 = geteuid() fchown(0xffffffffffffffff, r43, 0x0) msgctl$IPC_SET(r42, 0x1, &(0x7f00000001c0)={{0xa, r43, r40, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r41, 0x6, 0x21cd, 0x1, 0x40}) r44 = getuid() setuid(r44) r45 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r45, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r45, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r44, 0xffffffffffffffff, 0x0, r40, 0x1, 0x7}, 0xf157, 0x9}) setgid(r40) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r47 = getgid() r48 = getpid() r49 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r49, 0x1, &(0x7f00000001c0)={{0x9, r46, r47, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r48, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r51 = getgid() r52 = getpid() r53 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r53, 0x1, &(0x7f00000001c0)={{0x9, r50, r51, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r52, 0x7fe, 0x1, 0x1, 0x40}) r54 = __clone(0x0, 0x0) ptrace(0x9, r54, 0x0, 0x0) ptrace(0x5, r54, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r39, r40, r46, r51, 0x40, 0x3ff}, 0x0, 0x80000001, r38, r54, 0x7fffffff, 0x9, 0x3ff}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)={{0x4, r7, r51, 0x0, r34, 0x1, 0x7}, 0xf157, 0x9}) setgid(r3) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r56 = getgid() r57 = getpid() r58 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r58, 0x1, &(0x7f00000001c0)={{0x9, r55, r56, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r57, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r60 = getgid() r61 = getpid() r62 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r62, 0x1, &(0x7f00000001c0)={{0x9, r59, r60, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r61, 0x7fe, 0x1, 0x1, 0x40}) r63 = __clone(0x0, 0x0) ptrace(0x8000000000009, r63, 0x0, 0x8000000000000000) ptrace(0x5, r63, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r2, r3, r55, r60, 0x40, 0x3ff}, 0x0, 0x80000001, r1, r63, 0x7fffffff, 0x9, 0x3ff}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000000140)='./file0/control\x00', r55, r64) [ 282.3320870] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4143 command syz-executor.4) 00:00:35 executing program 5: _lwp_create(0x0, 0x40, 0x0) _lwp_unpark_all(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x5, 0x810, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:35 executing program 3: r0 = socket(0x18, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x40) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) recvfrom$inet(r1, &(0x7f0000000000)=""/213, 0xd5, 0x40, &(0x7f0000000100)={0x2, 0x0}, 0xc) flock(r0, 0x0) 00:00:35 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) connect$unix(r0, &(0x7f0000000280)=@file={0x2, './file0\x00'}, 0xa) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r1) listen(r2, 0x0) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc9634e19767b0784"], 0x10) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendto$unix(r3, &(0x7f00000000c0)='\x00', 0x1f4ea3ae, 0x1, 0x0, 0xfffffffffffffd25) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(0xffffffffffffffff, 0x1e, 0xffffffffffffffff) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) fcntl$getown(r5, 0x5) getsockname$unix(r5, &(0x7f0000000100)=@file={0x0, ""/91}, &(0x7f0000000180)=0x5d) munlockall() fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000200)={0x2, 0x1}, &(0x7f0000000240)) 00:00:35 executing program 4: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000002000/0x3000)=nil) getpid() shmget(0x2, 0x3000, 0x8, &(0x7f0000001000/0x3000)=nil) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000010c0)=""/4095) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) [ 282.4621591] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4143 command syz-executor.4) 00:00:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0x10000000, 0x6) sendmsg(r1, &(0x7f0000001840)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001580)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000080)="e63d7c6d339428188bd8fdc8850ea5d2e27e949c043a6794f70b0af7a199703b11a0bcf476df329ec9590aa60aa84c5eae54b3ba55137ceb743fbff4e0e3e8d33754d60a23c7343ef10290e7e8", 0x4d}, {&(0x7f0000000100)="36a51e214e080fad8d503240603b9d978b5e0be390cc94", 0x17}, {&(0x7f0000000140)="ba2d7a3cf4fea5f05afeb8c92dd0a7fba1bcb30282df6318387192e3d9c5f0dea985058731315959da", 0x29}, {&(0x7f00000001c0)="505f567ce9b40c2e031effd8a63b67787253a7c2adf1231f86d3010dfe4edcd6f18b806bf0c85a8e0e3ec5fd2d75276328865835bae65f75c082d8ee9a534f47cd3ff1092697eaa01e0b90c43eb62f51448b197bdeb733367afed58f0c50bcebcf3e9260d9ac3a7f3def4483c224fd1b543f78a3f0938511852ce657dcbb5dbf0daaddaf3d6a4258bb23e105fd7474a61ba668aeba82427dcbe7193a1e3ee6bf4d64c26c71f0538bdad5c59046e2e2b4df7ab38e577b171be69b4866ee0e599e59f793c8b495941a9a371d11d991d8bce394f047a8daa0f2e3cb4769e605d6c14492", 0xe2}, {&(0x7f00000002c0)="1e1b07277ddfa5d9d4222fd48810b900965874b725a5db0ff6ddbb1066bbe9b94e7201d2cbda7852d17bbaec078711115a4efc8c4df262bd2436f3de5bc33f02fd60600bce8ade9a534fac0a6af275d637e36b90c774f4f6520789ab760079dcf19dc7776d5a47bb22efd881e37107769f097851422014e7e3a576d899fedaa936126d95bad9f81b10d3f86bb42dd8", 0x8f}, {&(0x7f00000013c0)="d913c4d03f00b5e8b9aae5ec6aa96cf26176eb68a4c2c5f6e31460046c27554c6403bfbfb0981df28cbd0dfed560b0175ef23571a72a5d21188c7d8064ee61944cf763dc4c55550ce4bbe7b37efa73478768cdd9c4d421a282b7e5d0919139a33aec7cb6b1addecc4051daa0fb3f4a73112df46b045e5de409600debf92b99c66766d6d292", 0x85}, {&(0x7f0000001480)="9e1b49c7cfade0794047ee7a7be533be11f902694bd0a1912c180870f99aa1d98a687957ba517295eb9318acfd454df0cb3c89857d6d7c3a555eb0bfe4dd521d7c7cb26593328a39664af3e0ad668935e14f9c55a9fee178cff9d0c73407cc043f37d75f5bbc83ce0c97501bc74f4f5b17ca805caccccd56984096c7d847f7e7c583eb1f1ea181e99418d8c1fdb42819113f021aa65109e1b2e44fda03f8110cc323056a2a0411f56b709484fe67c76f3718d689dc8d93e7925dc8c57ef8e748f0571ede591128e0d23b3be79f7052706024338aa3128084cdb34e25b58031e1b02c94950dfbd4", 0xe7}], 0x8, &(0x7f0000001600)=[{0xa0, 0x100, 0x3, "42451d326e22795cea7f24a03d2c67187442e3c718cfd71f4ac5fb60db8f55698a3fd218098dcb1de065bb2c64361a4a8b725dbd1f59c10094f26479b7db8292031c0f345d2b0d149c898462d23d5599b80082f1058c6b662a8afef08cf0cff0a4444446470a850ef870e24b9ad34819058286f146bfe871b50a7f5b5a89b2d8eb864339738dbf5eaa2c"}, {0x98, 0x6f431874dfe74e56, 0x4a2a, "ec795c8dcdb750bcb1c588407cf798efd058203f979626e7ea8da7940de0ca0d8a46ad90a86ce10c3d48d017b133139f007c4c36c1e08eccdfb4a485f705b39702f4960c7be755590c1b46109e341004e2fbb91cf3e77a7615f5103000bc624838951f1e7e1ad118ae42f5e58fe90b95e0ba756aee59e8645eaaafee8768be7ecb1b041979"}, {0xa8, 0x1, 0x0, "4c632db554298b2cc189fdd91e5c5784a0a8a81be8c82858b3ae97bf55004b0803916d23dfe0f0e7266f41492439ad62f0eb38a4d0b6c8a09e9e3bcd5c1947a4cb45df066cb52362563e49b15656b08a9dfb540bcde2bbdf0def6a9e793ae44bf612730687f825dc517fc2f80b2cdbe4818b1227af51b4491320a4950993808eeb376d3c3a3440869d0061ddea7ad811bec9"}, {0x18, 0x100, 0x9, "f0ca64991a2197"}, {0x10, 0x0, 0xff}], 0x208}, 0x1) mknod(&(0x7f0000000180)='./file0\x00', 0x1ffb, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:36 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000001748e46f4b3f55e30000ab9c6a10cce648d57962268afe77f300f93d1eccb36a257375e9cfcac6c4f4d5a4421c648f3adf"], 0x10}, 0x409) 00:00:36 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) _lwp_getprivate() r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340), 0x0) fsync(0xffffffffffffffff) semget(0x3, 0x0, 0x24) 00:00:36 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0/file0\x00') rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') msgget$private(0x0, 0x2d) msgsnd(0x0, &(0x7f0000000c80)={0x1, "2e1100b0df6d7fcf409def1a1fc1ed341c5533b89b0603ae37c860fe2c09c110ff00f45709d664539e1e381f35071f061ac0e16f328dca5d39656da02489672db6d19f37405111e97aa998473f0e8d1e8f3b32b99730931041cfd6c2df99a9d60031c125814bb6ee11e303000000b33d0000000049ad4ae8d462fcf5fa3b57806356cdb615f0"}, 0x8e, 0x800) r0 = _lwp_self() _lwp_suspend(r0) _lwp_kill(r0, 0x5) 00:00:36 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2070e, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x3008231, 0xfc1eb8acf2572e8a) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0xc) r2 = _lwp_self() _lwp_kill(r2, 0x13) r3 = fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffff9c) writev(r3, &(0x7f0000000300)=[{&(0x7f0000000080)="a45a0274fba124867aa86468051982b563e26021c4abf750e3424a166d82e94ff315c4307eb63390e789fddac62a8ead3edf6bc1998be91089ec18b89c34501ad9f6197fc463c6304e20845315830676b9", 0x51}, {&(0x7f0000000140)="8d39264919fd18349a80e3fe02d72964b24dae818afb71ef87a357bb7400d4ea5b26f247044a0b46db5643ebcec09d6c77c12798629eb4a4bbc7a0cac57c98f62023c53415e53e75ba36ad3c6a8f0b6c195f5669d6935840de91d02cadf7e441e40322537f2a1347071e8eac4d09b4e2eab8b41a78d288b847f2feee89d196f93fee395c2d53c0182aae2844819e9add51c1996f2b908fe88192a7ad90abf1f6bd1863a2877eec8a3657f85833cedc92c134825d24e1bdc40fc8d61b6bec74315831237d08cf062fbc95ca04e72b11c752368d8dfae81aa692", 0xd9}, {&(0x7f0000000240)="75832a3be2f4464ee044c81291cc017c035034f9d8ad2a0cc479c2ccce0743740d7611febfa1582407e9b0683607e52169c280dac60702a6df5d8c78f07a8020e4fd8ed9dae9ce45a548c3f9048eb7c9736dd586f9f3b7822b5173d2dcd7235379369234800d9417aed2972ea67649d2f6eeef623eb7bbeeba1048bc8762b65a9eb8ec3cbcc54662ee8d54b916", 0x8d}, {&(0x7f0000000380)="420b3a8fa19456db5f7ff91e35a635eac9509e440377f0d77fae0730dca676b0bec15c927752dddd4784e9d7600e1e7483d78299f3c1c8440b96a05bceca672110b736f06db1195de0a64a9ff55bcb6e410398a357b50926a040464dfeefa0af4145ee6394c2ec30288e656b9398051f7272f0a667554ec311a88a0634de125df4e361267626b70cc653ae83a7c5fb5638439c7543f7cdfe521959", 0x9b}], 0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) exit(0x8) pwrite(r0, &(0x7f00000008c0)="fa", 0x1, 0x0) 00:00:36 executing program 1: r0 = __clone(0xc0742d6ddc94a1d9, 0x0) ptrace(0x6, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = _lwp_self() _lwp_unpark_all(&(0x7f0000000140)=[r1], 0x1a0, &(0x7f00000000c0)=0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000080), 0xc) ptrace(0x1000000015, r0, 0x0, 0x0) 00:00:37 executing program 0: r0 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000001140), 0x0) 00:00:37 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) getgroups(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) getpid() r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) msgctl$IPC_SET(0x0, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r0) r3 = socket$inet6(0x18, 0x952ce8774b64bcdf, 0x1) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) listen(r2, 0x0) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="0000f7ffffffffffffff"], 0x10) sendto$unix(r4, &(0x7f00000011c0)='\x00', 0x1f4ea3ae, 0x1, 0x0, 0xfffffd7e) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0xa, 0xffffffffffffffff) 00:00:37 executing program 4: mknod(&(0x7f0000000100)='.\x00', 0x80c0, 0x40004) 00:00:37 executing program 0: pipe2(&(0x7f0000000000), 0x100000c) [ 284.1149206] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4827 command syz-executor.3) 00:00:37 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x1ffb, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) r0 = _lwp_self() _lwp_kill(r0, 0x13) _lwp_unpark(r0, &(0x7f0000000080)=0xfff) preadv(0xffffffffffffff9c, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) 00:00:37 executing program 2: socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) pread(r0, &(0x7f00000003c0)="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", 0x1000, 0x3) open$dir(0x0, 0x0, 0x0) __clone(0x0, 0x0) wait4(0x0, 0x0, 0x8, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x8100000009, r1, 0x0, 0x0) ptrace(0x800000000028, r1, &(0x7f00000000c0), 0xfffffffe) __clone(0x800, 0x0) select(0x0, 0x0, 0x0, 0x0, 0x0) 00:00:37 executing program 5: _lwp_create(0x0, 0x40, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2050631, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) sendto$unix(r1, &(0x7f0000000380)="21d325fe839434702bbe088774464bf17e6794c6b2d0be31ffd14b66cbef987050e59d94a6e400d921edec8b17f76775e46598bd0db545448cfbcea58948ee421cca5e977560e9dcee60cd19848ad64deff6ac9b4cea9d13215b51dd3f0ec739de66bcb4661dd5707528f56de6e90933ae37b90a9e30377dbf0b37ac18d693d5f85a20f9065ee9df39eedc3b08c49415859985750f323305735fd2e7933f5b6b50a874e4fc5b949fb9c95b72089a05bea66e699887fd5a3224c5da4571758e73195f71f101365417e3cc5371def6737437d4db050dbdc64ee0f887050f9980f8b32c25a7a9a97e", 0xe7, 0x8, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r3 = getgid() r4 = getpid() r5 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0x9, r2, r3, 0x0, 0x0, 0xe0, 0x401}, 0x4, 0x5c, 0xffffffffffffffff, r4, 0x7fe, 0x1, 0x1, 0x40}) dup(r0) setegid(r3) open(&(0x7f0000000100)='./file0\x00', 0xc, 0x81) 00:00:37 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt(r0, 0x251, 0x10000, &(0x7f0000000000)=""/154, &(0x7f00000000c0)=0x9a) msgget$private(0x0, 0x1) pipe(0x0) 00:00:37 executing program 4: setgroups(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) writev(r0, &(0x7f0000000740), 0x295) 00:00:38 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) open$dir(0x0, 0x42000400000002c1, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) __clone(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) listen(r1, 0x7) ptrace(0xc, 0x0, &(0x7f0000000040), 0xfffffffffffff800) getuid() lchown(0x0, 0x0, 0x0) getuid() chown(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:38 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 00:00:38 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) getgroups(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) getpid() msgctl$IPC_SET(0x0, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) getpid() connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0000f7ffffffffffffff"], 0x10) sendto$unix(r2, &(0x7f00000011c0)='\x00', 0x1f4ea3ae, 0x1, 0x0, 0xfffffd7e) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) 00:00:38 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x115) r2 = socket(0x31c43a34e2054454, 0x5, 0x8) sendto$unix(r2, &(0x7f00000000c0)="f8aa2c6fa570e0f25daad0fe2f8785889e2d753a176d6a8fd5f0a69f42fb15334158abb0c0582dbc844401d27a97088eb9bfd7cb678d87c34d5725cc1a2ee0b17a40e8c655d090a85ae525e288b7b1c3240834f667e5bf6da4a5d00da2e48d6a8a3e0a1bca53f4795dbcd8e612dbf55b7978d0bd931346a0530699972348917f5ccd399a9882faeab35fbf8608d9de45ce12947f842a9916ce2541fb511611edd56c114fff11292f51a385c59ecb0b1a7ca559325f5e1ac486703720cd05b904d18f8b5eecf7ada641bd71c90cbb30d21565279f378dacf2a1fdfc6f22d0838542", 0xe1, 0x1, &(0x7f0000000000)=@abs={0x3, 0x0, 0x1}, 0x8) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000005c0)=""/120, &(0x7f0000000080)=0x78) 00:00:38 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)="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", 0x1c2}], 0x1, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) connect$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x90, r1, 0x0, 0x3f) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r5 = getgid() r6 = getpid() r7 = msgget$private(0x0, 0x0) r8 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r8, &(0x7f0000000300)='~', 0x1) r9 = fcntl$getown(r8, 0x5) msgctl$IPC_SET(r7, 0x1, &(0x7f00000001c0)={{0x9, r4, r5, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r6, 0x7fe, 0x1, 0x1, 0x40}) r10 = getuid() r11 = getgid() r12 = getpid() r13 = msgget$private(0x0, 0x0) r14 = geteuid() fchown(0xffffffffffffffff, r14, 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0xa, r14, r11, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r12, 0x6, 0x21cd, 0x1, 0x40}) r15 = getuid() geteuid() r16 = getgid() r17 = getpid() r18 = msgget$private(0x0, 0x0) r19 = geteuid() fchown(0xffffffffffffffff, r19, 0x0) msgctl$IPC_SET(r18, 0x1, &(0x7f00000003c0)={{0xa, r19, r16, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x2, 0x0, r17, 0x6, 0x21cd, 0x1, 0x40}) r20 = getuid() setuid(r20) r21 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r21, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r21, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r20, 0xffffffffffffffff, 0x0, r16, 0x1, 0x7}, 0xf157, 0x9}) setuid(r20) r22 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r22, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r22, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r15, 0xffffffffffffffff, 0x0, r11, 0x1, 0x7}, 0xf157, 0x9}) setgid(r11) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r24 = getgid() r25 = getpid() r26 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r26, 0x1, &(0x7f00000001c0)={{0x9, r23, r24, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r25, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r28 = getgid() r29 = getpid() r30 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r30, 0x1, &(0x7f00000001c0)={{0x9, r27, r28, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r29, 0x7fe, 0x1, 0x1, 0x40}) r31 = __clone(0x0, 0x0) ptrace(0x9, r31, 0x0, 0x0) ptrace(0x5, r31, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r10, r11, r23, r28, 0x40, 0x3ff}, 0x0, 0x80000001, r9, r31, 0x7fffffff, 0x9, 0x3ff}) setuid(r10) r32 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r32, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r32, 0x0, 0x1, &(0x7f0000000080)={{0x8, r10, 0xffffffffffffffff, 0x0, r5, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) semop(r32, &(0x7f0000000140)=[{0x3, 0x8000, 0xf7c77d518c9d7e6f}, {0x0, 0x8, 0x1800}, {0x1, 0xc30c, 0x1000}, {0x2, 0x9}, {0x0, 0x4ee8, 0x800}, {0x2, 0xfff, 0x800}], 0x6) fcntl$getown(r3, 0x5) fsync(r3) getppid() 00:00:38 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc) fcntl$getown(r0, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r2, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f0000000380)=""/4096, 0x1000) r5 = getgid() r6 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r6, &(0x7f0000000300)='~', 0x1) fcntl$getown(r6, 0x5) r7 = accept$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe74) setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f00000002c0)={0x81, 0xffff}, 0x8) r8 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0x8, r3, r5, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, 0x0, 0x7fe, 0x1, 0x1, 0x40}) sendmsg$unix(r2, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYRES64=r8], 0x1, &(0x7f00000000c0), 0x0, 0x0, 0xfffffffffffffd67, 0x409}, 0x12) open$dir(&(0x7f0000000100)='./file0\x00', 0x4000040000000ac2, 0x103) r9 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r9, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:00:38 executing program 3: recvmsg(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000680)=""/193, 0xc1}], 0x2, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x1f4}, 0x0) 00:00:39 executing program 5: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x4}], 0x1, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x200) [ 286.0481604] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4129 command syz-executor.1) 00:00:39 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) paccept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/35}, &(0x7f0000000080)=0x25, 0x20000000) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000002bc0)) 00:00:39 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setgid(r1) fchdir(r0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) 00:00:39 executing program 1: writev(0xffffffffffffffff, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x2000008, r0, 0x0, 0x2) ptrace(0x8, r0, &(0x7f0000000140), 0x0) _lwp_self() 00:00:39 executing program 5: r0 = semget$private(0x0, 0x3, 0x10) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000001c0)=""/66) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10e9000000000080ffff0000030000c6ea042e23b27daaf15a6d2ade34cb24529ff603f85523a3d296b2bfedd6536574a25603717e9fa53c1ccc3d9137503c3a362920e63420b2891e9213b6f42fe8e4fa49eb38febc3078b9f58566f13f415169fade2614b27f69ae50233884b01e05"], 0x63}, 0x0) r1 = socket(0x18, 0x3, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000180)="32b95cd07dbf83255851eb2adec9ce0124b5d6", 0x13, 0x0, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) bind$inet(r1, &(0x7f0000000240)={0x2, 0x1}, 0xc) fcntl$getown(r2, 0x5) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0}, 0xc) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4e0652ba57528283b33cb58ec9bea650e147f866110a66b8d126a97c67101c017f3917d34f3b81b149031429f193b1644f22e3578bb45f88", 0x2af}], 0x1) 00:00:40 executing program 0: mkdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x32) _lwp_getname(0x0, &(0x7f00000001c0)=""/2, 0x2) r0 = semget(0x1, 0x2, 0xc0) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x0) r4 = geteuid() fchown(0xffffffffffffffff, r4, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0xa, r4, r1, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r2, 0x6, 0x21cd, 0x1, 0x40}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r5, 0x5) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0x9, r7, r8, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r9, 0x7fe, 0x1, 0x1, 0x40}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x0, r4, r6, 0xffffffffffffffff, r8, 0x20, 0x9}, 0x2, 0xfffffffffffffffd, 0x200}) _lwp_create(&(0x7f0000000200)={0x4, &(0x7f0000000000)={0x2, 0x0, {[0xffffffe1, 0xfffffff7, 0x8001, 0xfff]}, {0x800, 0x3, 0x1}, {0x0, 0x1, '\x00'}}, {[0x87, 0x10000002, 0x3, 0x7fe]}, {0x1, 0x6, 0x5}, {0x3, 0x4, '#\x00'}}, 0x80, &(0x7f0000000180)) 00:00:40 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000140)="4e5e47d34275ceabf7d3b2486fb7f5c5c7f2cd7c6a9f94ea954e00559128af7d88f1ae1ae24f6c", 0x27, 0x400, &(0x7f00000001c0)=ANY=[@ANYBLOB="08000100000000000000"], 0xa) madvise(&(0x7f000035c000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 00:00:40 executing program 5: r0 = _lwp_self() _lwp_suspend(r0) _lwp_wakeup(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) r5 = geteuid() fchown(0xffffffffffffffff, r5, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0xa, r5, r2, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r3, 0x6, 0x21cd, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r10, &(0x7f0000000300)='~', 0x1) r11 = fcntl$getown(r10, 0x5) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0x9, r6, r7, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r8, 0x7fe, 0x1, 0x1, 0x40}) r12 = getuid() r13 = getgid() getpid() r14 = msgget$private(0x0, 0x0) r15 = geteuid() fchown(0xffffffffffffffff, r15, 0x0) msgctl$IPC_SET(r14, 0x1, &(0x7f0000000440)={{0xa, r15, r7, 0xffffffffffffffff, r13, 0x10, 0x1}, 0x7, 0x5b, 0x0, r8, 0x6, 0x21cd, 0x1, 0x48}) r16 = getuid() setuid(r16) r17 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r17, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r16, 0xffffffffffffffff, 0x0, r13, 0x1, 0x7}, 0xf157, 0x9}) setgid(r13) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r19 = getgid() r20 = getpid() r21 = msgget$private(0x0, 0x0) r22 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r22, &(0x7f0000000300)='~', 0x1) r23 = fcntl$getown(r22, 0x5) r24 = getuid() r25 = getgid() r26 = getpid() r27 = msgget$private(0x0, 0x0) r28 = geteuid() fchown(0xffffffffffffffff, r28, 0x0) msgctl$IPC_SET(r27, 0x1, &(0x7f00000001c0)={{0xa, r28, r25, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r26, 0x6, 0x21cd, 0x1, 0x40}) r29 = getuid() setuid(r29) r30 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r30, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r30, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r29, 0xffffffffffffffff, 0x0, r25, 0x1, 0x7}, 0xf157, 0xfffffffffffff857, 0x8}) setgid(r25) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r32 = getgid() r33 = getpid() r34 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r34, 0x1, &(0x7f00000001c0)={{0x9, r31, r32, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r33, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r36 = getgid() r37 = getpid() r38 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r38, 0x1, &(0x7f00000001c0)={{0x9, r35, r36, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r37, 0x7fe, 0x1, 0x1, 0x40}) r39 = __clone(0x0, 0x0) ptrace(0x9, r39, 0x0, 0x0) ptrace(0x5, r39, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r24, r25, r31, r36, 0x40, 0x3ff}, 0x0, 0x80000001, r23, r39, 0x7fffffff, 0x9, 0x3ff}) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x9, r31, r19, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r20, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r41 = getgid() r42 = getpid() r43 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r43, 0x1, &(0x7f00000001c0)={{0x9, r40, r41, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r42, 0x7fe, 0x1, 0x1, 0x40}) r44 = __clone(0x0, 0x0) ptrace(0x9, r44, 0x0, 0x0) r45 = __clone(0x0, &(0x7f0000000340)="a73157ceae5bd0db4fa1ec7db45fac66c346460a5912ad143b68abdbb07ba616b07e0b8d3b71dc1332edf74d1482ac4fc68142a7a84f66c20c97622cd75f0031cd2b9a60e5ca8ab032b7b945987b55d6f075cd629ca3e662bba5221ac0ccc19a9c27dd3d5592b38f1d350bb20f97c55c0628b55fc5731e7a7a2b99e17d851dc38fb8c62ee4a6e63fcfc904d8f88b9a0e48d69f66d389128b001170ddb2b2a8491f6166faaf35cbf7fccc18ca1436f3fc92b50a058222b1069b232f7b48382a2f4cf78ec39fddaf2e7285c6c7f2cef96e2b5f74edcbc9884af48280768f89196509aa844cdaecf3587e12b36cf427c83bbafe44674270") ptrace(0x100004, r45, &(0x7f0000000100), 0x20000) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r12, r13, r18, r41, 0x40, 0x3ff}, 0x0, 0x80000001, r11, r44, 0x7fffffff, 0x9, 0x3ff}) setuid(r12) r46 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r46, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r46, 0x0, 0x1, &(0x7f0000000080)={{0x8, r12, 0xffffffffffffffff, 0x0, r7, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r47 = getgid() chown(&(0x7f0000000040)='./file0\x00', r12, r47) fchown(r1, r5, r47) _lwp_kill(r0, 0x5) 00:00:40 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x150, r1, 0x0, 0x0) read(r0, &(0x7f0000000200)=""/199, 0xc7) 00:00:40 executing program 4: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={0x14, 0x7}, @rights={0x0, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x18}, 0x0) 00:00:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f0000000180)='./file0/file0\x00', 0x8000, 0x0) rmdir(&(0x7f0000000100)='./file0/file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) sendto(r0, &(0x7f0000000040)="c879cf6c0b662964160feddb8325256f76b51e27d143abb8ffbe884f23f8a396b9e47b65a8519dba5366d191cd78a623b067174ce5aea02133c08f9515ae949cbc6f4f49c13d7b82dc3dbbf1a2a020accee3d0817a260f3af78995c02e8c9cbb33ccbb6f08d252e89b310eaa4d054e6953891bab1e55a5f2744323cc0e3e2363e62ddb8d7d777c7203316bb83952bbb1f5355f7b565c05f24ece14872649ed77906937b5f86b51b602ebcaa04cf6d38787f156", 0xb3, 0x8, &(0x7f0000000140)=@un=@file={0x0, '.\x00'}, 0x4) 00:00:41 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x400049, 0x20) rmdir(&(0x7f0000000000)='./file0\x00') pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$setstatus(r1, 0x4, 0x30020) pipe(&(0x7f0000000040)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) shmget$private(0x0, 0x2000, 0x175, &(0x7f0000ffe000/0x2000)=nil) 00:00:41 executing program 5: setrlimit(0x9, &(0x7f0000000200)) r0 = socket(0x2, 0x2, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r1, 0xc, r0) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mknodat(r3, &(0x7f00000001c0)='./file0/file0\x00', 0x3cb76d638137d16a, 0x10000) getpeername$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) [ 288.1316440] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4150 command syz-executor.3) 00:00:41 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = accept$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fdatasync(r3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x7fffffff) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) fcntl$getown(r4, 0x5) r5 = getpid() r6 = getuid() getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000240)={r5, r6, r7}, 0xc) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/107, 0x6b}], 0x1, 0x0) 00:00:41 executing program 0: socketpair(0x18, 0x10000002, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) r1 = paccept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x60000000) dup2(r0, r1) socket(0x6, 0x40000000, 0x1) 00:00:41 executing program 5: mlockall(0x2) r0 = socket$inet6(0x18, 0x10000000, 0x7a) ftruncate(r0, 0xb8e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() semop(0xffffffffffffffff, &(0x7f0000000340)=[{0x4, 0x1e, 0x800}, {0x4, 0x5, 0x1000}], 0x2) socketpair(0x18, 0x1, 0x45, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000080)="db42bd84d3124d97c9a46ebcee4c2f72ec5253ecbd35087afedf86f38ddb8c4647900f13869e6185c9cf94ad5fb0d4e97baa76e4de4e6d146384abcbb5565619e2a7a56b6f2e0965ef7cca6854416cf3a39dee9bbe69e6f42159235da262d957e1a9ab789a70b21b6c0754e3f377b63dfd847c2e602bfdd21d799bcbe4dfda385be0638e576bafa76d2265a5dc68b083b9bb501e5dace37ee79b7ffa7ae96dc25264be9238425062981d8975195327128db031e1b09e59ba01d4c3ea20f5df1e82", 0xc1, 0x400, 0x0, 0x0) r4 = getpid() r5 = msgget$private(0x0, 0x0) r6 = getpid() msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, r6, r4, 0x7fe, 0x1, 0x1, 0x40}) msgctl$IPC_RMID(r5, 0x0) syz_extract_tcp_res$synack(&(0x7f00000003c0), 0x1, 0x0) mprotect(&(0x7f0000405000/0x2000)=nil, 0x2000, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=""/213, 0xd5) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0x9, r7, r8, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r9, 0x7fe, 0x1, 0x1, 0x40}) ptrace(0x7, r9, &(0x7f0000000180), 0x6) [ 288.3219600] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4945 command syz-executor.2) [ 288.3520292] ubc_uiomove: error=14 [ 288.3620280] ubc_uiomove: error=14 [ 288.3720473] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4945 command syz-executor.2) [ 288.3920791] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4150 command syz-executor.3) 00:00:41 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x200000)=nil, 0x200000, 0x0, 0x10, r0, 0x0, 0x0) 00:00:41 executing program 3: nanosleep(&(0x7f0000000000), &(0x7f00000000c0)) 00:00:41 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x9, r1, r2, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r3, 0x7fe, 0x1, 0x1, 0x40}) setpgid(r3, 0xffffffffffffffff) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) write(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x20, 0x1a0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x10) writev(r5, &(0x7f0000000580)=[{&(0x7f0000000140)="83", 0x1}], 0x1) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) 00:00:42 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0xc0000a) readv(r0, &(0x7f0000000580)=[{0x0}], 0x1) readv(r0, &(0x7f0000000000)=[{0x0}], 0x1) 00:00:42 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) bind$inet6(r0, &(0x7f0000000000)={0x18, 0x0, 0x0, 0x3}, 0x142) mprotect(&(0x7f0000097000/0x1000)=nil, 0x1000, 0x5) r1 = socket(0x18, 0x2, 0x0) r2 = socket(0x18, 0x2, 0x0) r3 = dup2(r2, r1) sendmsg$unix(r3, &(0x7f0000001700)={0x0, 0x0, 0x0, 0xa7}, 0x0) 00:00:42 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) r1 = open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r2, &(0x7f0000000300)=[{0x0}, {&(0x7f0000004180)='%', 0x1}], 0x2) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0xa10, r1, 0x0, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') shutdown(0xffffffffffffffff, 0x2) setreuid(0x0, 0x0) [ 289.0431711] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5058 command syz-executor.1) [ 289.4138070] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5058 command syz-executor.1) 00:00:42 executing program 1: munmap(&(0x7f0000012000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) r1 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0x3) shmat(r1, &(0x7f0000011000/0x3000)=nil, 0x0) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0x3) r3 = getuid() r4 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r4, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$SHM_LOCK(r4, 0x3) r5 = getgid() r6 = getuid() madvise(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1) r7 = getegid() r8 = getpid() r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x1000000000014, r9, 0x0, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0xfff, r3, r5, r6, r7, 0x2}, 0x6e4, 0x5, r8, r9, 0xfffffffffffffffd, 0x40, 0x28}) munmap(&(0x7f0000012000/0x3000)=nil, 0x3000) shmat(r2, &(0x7f0000001000/0x2000)=nil, 0x0) r10 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmctl$SHM_LOCK(r10, 0x3) shmat(r10, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_STAT(r10, 0x2, &(0x7f0000002040)=""/4096) shmctl$IPC_STAT(r10, 0x2, &(0x7f0000003040)=""/4115) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000050c0)=""/4109) 00:00:42 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=ANY=[@ANYBLOB="0100e91f7189591e9de7614b00"], 0xc) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(0x0, 0x42000400000002c1, 0x0) r2 = dup(r1) connect(r2, &(0x7f0000000000)=@in6={0x18, 0x2, 0xfffffffa}, 0xc) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, 0x0, 0x0) mknod$loop(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x8000, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) __clone(0x0, 0x0) ptrace(0xc, 0x0, &(0x7f0000000040), 0xfffffffffffff800) unlink(&(0x7f0000000100)='./file1\x00') getuid() lchown(0x0, 0x0, 0x0) getuid() chown(&(0x7f0000000440)='./file0\x00', 0x0, 0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) sync() fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:42 executing program 0: __clone(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r1 = getgid() r2 = getpid() r3 = msgget$private(0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r4, &(0x7f0000000300)='~', 0x1) r5 = fcntl$getown(r4, 0x5) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x9, r0, r1, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r2, 0x7fe, 0x1, 0x1, 0x40}) r6 = getuid() r7 = getgid() r8 = getpid() r9 = msgget$private(0x0, 0x0) r10 = geteuid() fchown(0xffffffffffffffff, r10, 0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0xa, r10, r7, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r8, 0x6, 0x21cd, 0x1, 0x40}) r11 = getuid() setuid(r11) r12 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r12, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r11, 0xffffffffffffffff, 0x0, r7, 0x1, 0x7}, 0xf157, 0x9}) setgid(r7) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r14 = getgid() r15 = getpid() r16 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r16, 0x1, &(0x7f00000001c0)={{0x9, r13, r14, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r15, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r18 = getgid() r19 = getpid() r20 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r20, 0x1, &(0x7f00000001c0)={{0x9, r17, r18, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r19, 0x7fe, 0x1, 0x1, 0x40}) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x5, r21, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r6, r7, r13, r18, 0x40, 0x3ff}, 0x0, 0x80000001, r5, r21, 0x7fffffff, 0x9, 0x3ff}) setuid(r6) r22 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r22, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r22, 0x0, 0x1, &(0x7f0000000080)={{0x8, r6, 0xffffffffffffffff, 0x0, r1, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) r23 = getgid() chown(&(0x7f0000000040)='./file0\x00', r6, r23) r24 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r24, &(0x7f0000000300)='~', 0x1) r25 = fcntl$getown(r24, 0x5) r26 = getuid() r27 = getgid() r28 = getpid() r29 = msgget$private(0x0, 0x0) r30 = geteuid() fchown(0xffffffffffffffff, r30, 0x0) msgctl$IPC_SET(r29, 0x1, &(0x7f00000001c0)={{0xa, r30, r27, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r28, 0x6, 0x21cd, 0x1, 0x40}) r31 = getuid() setuid(r31) r32 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r32, 0x4, 0x4, &(0x7f00000002c0)=""/116) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r34 = getgid() r35 = getpid() r36 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r36, 0x1, &(0x7f00000001c0)={{0x9, r33, r34, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r35, 0x7fe, 0x1, 0x1, 0x40}) semctl$IPC_SET(r32, 0x0, 0x1, &(0x7f0000000340)={{0x5, r33, 0xffffffffffffffff, 0x0, r27, 0x323, 0x3ff}, 0xf156, 0x7}) setgid(r27) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r38 = getgid() r39 = getpid() r40 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r40, 0x1, &(0x7f00000001c0)={{0x9, r37, r38, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r39, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r42 = getgid() r43 = getpid() r44 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r44, 0x1, &(0x7f00000001c0)={{0x9, r41, r42, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r43, 0x7fe, 0x1, 0x1, 0x40}) r45 = __clone(0x0, 0x0) ptrace(0x9, r45, 0x0, 0x0) ptrace(0x5, r45, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r26, r27, r37, r42, 0x40, 0x3ff}, 0x0, 0x80000001, r25, r45, 0x7fffffff, 0x9, 0x3ff}) chown(&(0x7f0000000000)='./file0\x00', r6, r42) r46 = __clone(0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) ptrace(0xc, r46, &(0x7f0000001180), 0x0) [ 289.5740584] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4393 command syz-executor.4) 00:00:43 executing program 4: 00:00:43 executing program 3: r0 = getgid() r1 = getpid() r2 = msgget$private(0x0, 0x0) chdir(&(0x7f0000000100)='./file0/file1\x00') r3 = geteuid() fchown(0xffffffffffffffff, r3, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0xa, r3, r0, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r1, 0x6, 0x21cd, 0x1, 0x40}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0xc) setreuid(r3, r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r6 = getpgrp() getpid() setpgid(r6, r6) symlink(&(0x7f0000000040)='./file0/file1\x00', &(0x7f00000000c0)='./file0\x00') rename(&(0x7f00000004c0)='./file0/file1\x00', &(0x7f0000000500)='./file0/file1\x00') 00:00:43 executing program 5: 00:00:43 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0, 0x0) mlockall(0x7) 00:00:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x0}, 0x10) 00:00:43 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x2050631, 0x11) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') 00:00:43 executing program 5: socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) socket(0x1d, 0x3, 0x0) open$dir(0x0, 0x0, 0x0) select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000200)={0x53}, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x148) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x7f, 0x1}, 0x8) socketpair(0x0, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) dup2(r2, r3) 00:00:44 executing program 4: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = shmget(0x2, 0x1000, 0x82, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0x4) ptrace(0xa, r0, 0x0, 0xfffffffffffff800) 00:00:44 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) open(&(0x7f0000000080)='./file0/file0\x00', 0x2, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) r3 = dup(r0) fcntl$getown(r3, 0x5) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x80000003, 0x2}, 0x300) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:44 executing program 3: r0 = socket(0x1f, 0x5, 0x2) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000040)=0x1, 0xffffffba) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2ba08e19920dfe87f2e5842672"], 0xa) 00:00:44 executing program 1: r0 = semget$private(0x0, 0x5, 0x50) semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000140)=0xffff0001) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) shmctl$IPC_RMID(0x0, 0x0) symlink(0x0, &(0x7f0000000040)='./file0\x00') setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)="02000002000000000000004db10bf5720b7b111536f8524a182e0d5325fd72767f10086700e64a95f761223c329854fe926893025c28d69839b18621cc27de90758f65812cb56cf8c434bcadfbbd21251c3d6234d427a6e41218f9bee63a89c66eead2d02bf62ef34e248636ac3dd0c8daab6bb353801c6abab86de71725a1921c2c26c549ba98d0f6b43c1f637819700e1009c92559bc0105b1c6863d7e8992a84a7353a79e9e770270d624687a940466f1", 0xb2) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, 0x10) r2 = __clone(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r4 = getgid() r5 = getpid() r6 = msgget$private(0x0, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r7, &(0x7f0000000300)='~', 0x1) r8 = fcntl$getown(r7, 0x5) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x9, r3, r4, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r5, 0x7fe, 0x1, 0x1, 0x40}) r9 = getuid() r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) r13 = geteuid() fchown(0xffffffffffffffff, r13, 0x0) r14 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r14, &(0x7f0000000300)='~', 0x1) r15 = fcntl$getown(r14, 0x5) r16 = getuid() r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x0) r20 = geteuid() fchown(0xffffffffffffffff, r20, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0xa, r20, r17, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r18, 0x6, 0x21cd, 0x1, 0x40}) r21 = getuid() setuid(r21) r22 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r22, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r22, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r21, 0xffffffffffffffff, 0x0, r17, 0x1, 0x7}, 0xf157, 0x9}) setgid(r17) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r24 = getgid() r25 = getpid() r26 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r26, 0x1, &(0x7f00000001c0)={{0x9, r23, r24, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r25, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r28 = getgid() r29 = getpid() r30 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r30, 0x1, &(0x7f00000001c0)={{0x9, r27, r28, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r29, 0x7fe, 0x1, 0x1, 0x40}) r31 = __clone(0x0, 0x0) ptrace(0x9, r31, 0x0, 0x0) ptrace(0x5, r31, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r16, r17, r23, r28, 0x40, 0x3ff}, 0x0, 0x80000001, r15, r31, 0x7fffffff, 0x9, 0x3ff}) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0xa, r13, r10, r23, 0x0, 0x10, 0x1}, 0x20, 0x5b, 0x0, r11, 0x3ff, 0x21cd, 0x1, 0x40}) r32 = getuid() setuid(r32) r33 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r33, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r33, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r32, 0xffffffffffffffff, 0x0, r10, 0x1, 0x7}, 0xf157, 0x9}) setgid(r10) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r35 = getgid() r36 = getpid() r37 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r37, 0x1, &(0x7f00000001c0)={{0x9, r34, r35, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r36, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r39 = getgid() r40 = getpid() r41 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r41, 0x1, &(0x7f00000001c0)={{0x9, r38, r39, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r40, 0x7fe, 0x1, 0x1, 0x40}) r42 = __clone(0x0, 0x0) ptrace(0x9, r42, 0x0, 0x0) ptrace(0x5, r42, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r9, r10, r34, r39, 0x40, 0x3ff}, 0x0, 0x80000001, r8, r42, 0x7fffffff, 0x9, 0x3ff}) setuid(r9) r43 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r43, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r43, 0x0, 0x1, &(0x7f0000000080)={{0x8, r9, 0xffffffffffffffff, 0x0, r4, 0x3f0, 0x7}, 0xf157, 0x9, 0xfffffffffffffffc}) semctl$SETALL(r43, 0x0, 0x9, &(0x7f0000000180)=[0x4, 0x52]) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x17, r2, &(0x7f0000000040), 0xfff) 00:00:45 executing program 0: clock_gettime(0x40000000, &(0x7f0000000080)) getrusage(0xe05320becbd30bea, &(0x7f00000000c0)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') r2 = _lwp_self() _lwp_create(&(0x7f0000000280)={0x2, &(0x7f0000000200)={0x8, &(0x7f0000000180)={0x10, 0x0, {[0x5, 0x7, 0x8ac, 0x7]}, {0x7, 0x8, 0x4}, {0x80, 0xed1, '^:\x00'}}, {[0x3, 0xff, 0x200, 0x3]}, {0x0, 0x8001, 0x4}, {0x9e7, 0x9, '-\x00'}}, {[0x6, 0x10000, 0x1, 0x3ff]}, {0x3ff, 0x4, 0x4}, {0x81, 0x2, '^N\x00'}}, 0x140, &(0x7f0000000340)=0x0) _lwp_create(&(0x7f0000000480)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="0200000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="0c000000000000000000000000000000ffff0000f8ffffff040000000600000004000000000000000900000000000000010000000000000061d3000000000000010000000000000025215b00"], @ANYBLOB="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"], @ANYBLOB="01000100070000008d0f00000700000020000000000000000002000000000000000000000000000002000000000000000600000000000000247b2d00"], 0xa0, &(0x7f0000000500)=0x0) _lwp_detach(r2) _lwp_unpark_all(&(0x7f0000000540)=[r2, 0xffffffffffffffff, 0x0, 0x0, r3, r4, 0xffffffffffffffff], 0x7, &(0x7f0000000580)=0x5) 00:00:45 executing program 3: clock_gettime(0x40000000, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001280)={0xffffffffffffffff}) r1 = accept$unix(r0, &(0x7f00000022c0)=@file={0x0, ""/4085}, &(0x7f00000000c0)=0xfffffffffffffce8) sendto(r1, &(0x7f0000000100)="dc1ba45a6e187a3f943908327e523393f83b6957f72e6ea7cc9e74789b14516895ffcf25d0c5ea8932d1d4e6ba44d0a7aaf01bb6a5b98ddfb406d2d9ca2eb1d997f4e95567d2a14c7ac79eef7fc1fb7db0194b040870bcce3b518b8a50309292b21b9bcec03f16491219cc1b5b16bd333d0f8584a9ce9002661d5badc85880d3028717fbd69175387077a3eb50850b21aa199be78251537d745bb8944c28386f5de765a589446490a589af2d4475114bee13c22f9feb04bea2bf136b1e34", 0xbe, 0x4, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r2 = getgid() r3 = getpid() r4 = msgget$private(0x0, 0x0) r5 = geteuid() fchown(0xffffffffffffffff, r5, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0xa, r5, r2, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r3, 0x6, 0x21cd, 0x1, 0x40}) r6 = getgid() fchownat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r5, r6, 0x400) 00:00:45 executing program 5: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xe0b4, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) fcntl$getown(r0, 0x5) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) chown(&(0x7f0000000100)='./file0\x00', r1, 0xffffffffffffffff) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) 00:00:45 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) connect(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x1) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:45 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r1 = getgid() setegid(0xffffffffffffffff) r2 = getpid() r3 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x9, r0, r1, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r2, 0x7fe, 0x1, 0x1, 0x40}) msgrcv(r3, &(0x7f0000000080)={0x0, ""/78}, 0x56, 0x0, 0x800) r4 = socket$inet(0x2, 0x3, 0x0) setsockopt(r4, 0x0, 0x5, &(0x7f0000000000)="e5cd3794", 0x4) connect$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0x2}, 0xc) 00:00:45 executing program 1: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x10) socket(0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r1) listen(r2, 0x0) accept$unix(r2, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) openat(r3, &(0x7f0000000200)='./file0\x00', 0x7ad9de69c459d2a4, 0x12) getsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000000240), &(0x7f0000000280)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r4, 0x5) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x1}, 0xc) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) shutdown(r0, 0x1) 00:00:45 executing program 5: semget$private(0x0, 0x3, 0x1e5b72e3b6e55d59) r0 = semget(0x3, 0x3, 0x10) semctl$GETPID(r0, 0x1, 0x4, &(0x7f00000001c0)=""/130) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mlockall(0x4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) utimensat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)={{}, {0x0, 0x3ffffffe}}, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:45 executing program 5: __clone(0x4400, 0x0) 00:00:46 executing program 2: socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"/308], 0x10) select(0x40, &(0x7f0000000000)={0x7f}, 0x0, 0x0, 0x0) accept(r1, &(0x7f0000000580)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) _lwp_create(&(0x7f0000000040)={0x60088032, 0x0, {[0x2, 0x1, 0x7f, 0xffffffff]}, {0x8000, 0xa2, 0x1}, {0x1, 0x1, '&\x00'}}, 0x40, &(0x7f00000000c0)) 00:00:46 executing program 0: mknod(&(0x7f0000000100)='./file0\x00', 0x4, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) preadv(r0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0) 00:00:46 executing program 3: socket$inet6(0x18, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) fcntl$dupfd(r1, 0xa, 0xffffffffffffff9c) r2 = accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) pwritev(r2, &(0x7f00000017c0)=[{&(0x7f0000001140)="feac03df627beee4d71a3475f08fcb4473326843e92097480c65f25cecc17aafa3ba13c16a8bef041290f3675f113f49ceb5680ab6eb990d040d4b58161d46588a329ab06be091d7f46ed4f6dd7c625ea0cb1b8efae67c67f00c442a7a2f39326a39fc163b280770c2c1504a8020ffc82619343dddad6407fc754ee9fb91f8aa8ee4", 0x82}, {&(0x7f0000001200)="d82d04c49e38678a2cee166f21a6e5f3157be3c30428185c1df88b6e32301f5bf9a16d5f1caf1041ae692ef24f35371c028d0a2c60a446639a4a3586cccb3eb802e602ddbdd6b67413ec9b791b5c69af751618e97dd2b8e2cf2d910e51ac97c15febb275cd775ada861f33c8ac92f45eb32ee54facbd2d484e1988a2aa8160ce0bea0eeedc5701c07cd564d960ca98f58f2d09274e9686479fd0d11a84491b5daae1f5d5e10e5da5eb77cef7bd937a97cbc5b20e660e76445c40f0a3fd6321395e4d1b8b760e927fd6763e28eba3194c41c7b07d9f22d120", 0xd8}, {&(0x7f0000001300)="64cab4a0b75bed76c1a4756387cb38f189013b859d719ac056b037e8d0e0424e52261c2363cd2a7d3e2602477cbda2c51982e53d02f6476cc315e726256ada4e9fdef6f8aa09f3e02c4216472ed137c90e4c59ae55f1867addeff0c722187699dc30", 0x62}, {&(0x7f0000001380)="c2da1dfa90a8f15775a859b4b4e3bd9ff7eedba43fe266feb61768e789952c2c98536539973d16e6d33e33865db19a38f1a004e35081e5c6625d085ef3b6bc67d166b5a46f4d4804c6a7f350bcd60314de3d8a668b17d7126b06a2cb1e5e698a1fad14ae73e8443525ef41496fd1b76d1e8500f2a117706a01e3babbed07987099e4fcb65963bc2edf5bcd22746fc366778003f369a5666e525974eb2bcb05943b269ecbb2151261ec84a394cd0e9dc14fa3fadcb4016224017adcab9cc2a5118c76ad51491896fa0f291004bb30d30ffcda2f8a897e1864c316", 0xda}, {&(0x7f0000001480)="32501d94ce3bdb980cc4a287c87a19bb6df0df2670e3ec716d91776803a1030a6395d65c62493c2d3a71e722e09cb2116d34813fcad692487aa3834f20373eba06bb95cdfbb379dda66c92edcd86898e6f8941a87b176962af9a34de5fac65b77c0c93da5fff209361c29330904f58942bd3bff4dc921548b5b1e34ffc2ec01cfa8f05fbe01b473c428beafe077fbe28880edfa1389692812bca1463b7fe93f607931659d0fbce6afcf2f68a34ab674ee2654c", 0xb3}, {&(0x7f0000001540)="a87386ac0a4768fe78a4d53dce51856fe04a6a65e344b732d5b6c3c095c2444eed61385cb231be9f28dee96b48a24579dbeb11a7", 0x34}, {&(0x7f0000001580)="72993f175a71d63e85135fc05cf33b00cd0d67dc6a315d1766a6991cfeefda023f199acc7f92e4454bdbfd692c05d3ea2d45ce5c244ccc9d318862d4f45caf598da23e900007711db9f973160a51297133c3cf35d001abbc09fd958ff661261539b923f709b2dc3abfc86004cbd76c3c6d657f8619923489a75980a9de6b6ba86df9bf65d1fe1a543cef115a84db09c96d7faf6806969a12d622bd3a0d278ba9b0e2a4d99a86f3d6855a2aa341420167ee095354b4a63307712dcf97129e52973d5b44904085b75db44c4f4fc25453", 0xcf}, {&(0x7f0000001680)="1d0b4937b25323a3f6bc8b73b23bb9bb4fa7e91c0cdbebfbf7227dd1e9e68251331f4ee042d7f3c2d5a56e82a272070ef9955689cda3371bf35b7ca830578b60a0d788f456d2f4de771cee3c4e0822427d2b43e1b2600bcf4bff8b51484fed6be4a061bab98310fdf010ca1889767efb536b1d74f0c67ae68ac5f9f5d78b052965e4a18d7e1f6e03110a101a7a3a75eef3a244cddcdb47927caef4ba78530d", 0x9f}, {&(0x7f0000001740)="149e80181557d525a753a0e75629d270664002187619c71120466e0cab775c553c2d6164916a2a8241a6bca67c7fece3e9456071a51e9d61bd5d47c3e76be95f6f6882a64f630196352e1088f07c78dd955d214a71d3dd69ccf0fdfefdf4d751241ae4b77e47ad12e3f2e5a2ea27caf0ca3e1344", 0x74}], 0x9, 0xffffffffffffff01) pipe(&(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000080)={0x18, 0x3, 0x6, 0x2}, 0xc) fcntl$getown(r0, 0x5) setsockopt$sock_timeval(r0, 0xffff, 0x100c, 0x0, 0xfffffffffffffe86) 00:00:46 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x1f4}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x3, 0x0) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x6008, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) r2 = paccept(r1, &(0x7f0000003740)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003680)=0x1002, 0x5221cabd5ee6ff9c) connect$unix(r2, &(0x7f00000036c0)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r3, &(0x7f0000000300)='~', 0x1) fcntl$getown(r3, 0x5) recvfrom(r3, &(0x7f0000000200)=""/124, 0x7c, 0x800, &(0x7f0000000280)=@in6={0x18, 0x1, 0x0, 0xf0a}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x18, 0x1, 0x3f}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000100)="e451cee914840badc877cf0688fbb3e43fd55685f34ccf3799350ba9f9f34aeb7b268594e6e88fc6e39b5e876413c4bdebfec2e44398bb125e18420d8b9692a8e048ab1f3de670b40510a273c000910a5711c94901910656134040102f61feffb63ca7dadbbed5062cd0122f52ea453415b8a830a007df211f3119f76ce4434ead20fcc26ea21b1ebbcfb576de0364f1816c241a9ab4647b75e59161a6cb7de234b23d3abec89b30855e68716359", 0xae}], 0x1, 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"], 0x2278}, 0x400) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r5, &(0x7f0000000300)='~', 0x1) fcntl$getown(r5, 0x5) bind(r5, &(0x7f0000003700)=ANY=[@ANYBLOB='\x00'/10], 0xa) write(r0, &(0x7f0000000340)="baf2a3ac324f5d5b2769a79bcf506a1bf9b367530cfe29385afb0d1bd3fde175e1913b664b3df6c99ca4dd73b6cecd345fec7bf8a05146ce8cc0289738dc701afa57f1761e58fa825924e6517fe1f7ac784125362ea526ce1d518983280c49deced938c8f4940e4f6d2fdeae9316f01c", 0x70) 00:00:46 executing program 1: r0 = socket(0x18, 0x3, 0x6) unlink(0x0) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@in6={0x18, 0x3}, 0x8, &(0x7f0000000cc0), 0x181, 0x0}, 0x0) _lwp_setname(0x0, &(0x7f0000000080)='$&\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r1, &(0x7f0000000300)='~', 0x1) fcntl$getown(r1, 0x5) _lwp_create(&(0x7f00000001c0)={0x8, &(0x7f0000000140)={0x20078012, &(0x7f00000000c0)={0x400f002e, 0x0, {[0x1ff, 0x121, 0x44b]}, {0xe3d, 0x23617ec, 0x7}, {0xedd, 0xcc7, '$&\x00'}}, {[0x4e3c, 0x80000000, 0x7f, 0x2]}, {0x4, 0x9, 0x4}, {0x0, 0x6, '\x00'}}, {[0x2, 0x6, 0xf397, 0x8f9]}, {0x2, 0x0, 0x7}, {0x5, 0x1, '\x00'}}, 0x40, &(0x7f0000000240)=0x0) _lwp_setname(r2, &(0x7f0000000280)='\x00') connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) getpeername$inet(r0, &(0x7f00000002c0), &(0x7f0000000340)=0xc) socket(0x1, 0x0, 0x1) 00:00:46 executing program 4: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xfffffffffffffcbe}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000000), 0x1000028a) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x110) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r4 = getgid() r5 = getpid() r6 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x9, r3, r4, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r5, 0x7fe, 0x1, 0x1, 0x40}) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r7, &(0x7f0000000300)='~', 0x1) r8 = fcntl$getown(r7, 0x5) r9 = getuid() r10 = getgid() r11 = getpid() r12 = msgget$private(0x0, 0x0) r13 = geteuid() fchown(0xffffffffffffffff, r13, 0x0) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0xa, r13, r10, 0xffffffffffffffff, 0x0, 0x10, 0x1}, 0x4, 0x5b, 0x0, r11, 0x6, 0x21cd, 0x1, 0x40}) r14 = getuid() setuid(r14) r15 = semget$private(0x0, 0x2, 0x400) semctl$GETPID(r15, 0x4, 0x4, &(0x7f00000002c0)=""/116) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r14, 0xffffffffffffffff, 0x0, r10, 0x1, 0x7}, 0xf157, 0x9}) setgid(r10) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r17 = getgid() r18 = getpid() r19 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f00000001c0)={{0x9, r16, r17, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r18, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r21 = getgid() r22 = getpid() r23 = msgget$private(0x0, 0x26) msgctl$IPC_SET(r23, 0x1, &(0x7f00000001c0)={{0x9, r20, r21, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r22, 0x7fe, 0x1, 0x1, 0x40}) r24 = __clone(0x0, 0x0) ptrace(0x9, r24, 0x0, 0x0) ptrace(0x5, r24, &(0x7f0000001180), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r9, r10, r16, r21, 0x40, 0x3ff}, 0x0, 0x80000001, r8, r24, 0x7fffffff, 0x9, 0x3ff}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x10000) r25 = getgid() r26 = getpid() msgget$private(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r28 = getgid() r29 = getpid() r30 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r30, 0x1, &(0x7f00000001c0)={{0x9, r27, r28, 0x0, 0x0, 0xe3, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r29, 0x7fe, 0x1, 0x1, 0x40}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000380)={0x0, 0x0}, 0xc) r32 = msgget$private(0x0, 0x228) msgctl$IPC_SET(r32, 0x1, &(0x7f00000001c0)={{0x9, r31, r25, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5f, r29, r26, 0x7fe, 0x1, 0x1, 0x40}) getgroups(0x4, &(0x7f0000000000)=[r4, 0x0, r21, r25]) writev(r2, &(0x7f0000000240), 0x0) 00:00:46 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x5) fcntl$setstatus(r0, 0x4, 0x20c0008) open(&(0x7f0000000040)='./file0\x00', 0xc0640, 0x25988b1d6ddfc9bf) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x20, 0xc4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef", 0x1}], 0x1) 00:00:46 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0xa, r0) setsockopt$sock_int(r1, 0xffff, 0x1008, &(0x7f0000000000)=0x5, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xffffffffffffff7e) 00:00:47 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) _lwp_self() r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) fcntl$getown(r0, 0x5) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x400) select(0x236, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) 00:00:47 executing program 5: socketpair(0x18, 0x2, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x14, 0xffffffffffffff9c) r2 = socket$inet(0x2, 0x0, 0x9d) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$dupfd(r0, 0xa, r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x600000) lseek(r3, 0x4be, 0x3) socketpair(0x18, 0x3, 0x0, 0x0) 00:00:47 executing program 3: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) faccessat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x180) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) 00:00:47 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x1c92, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x57) writev(r1, &(0x7f0000001680)=[{&(0x7f0000001640)}], 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2507de, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0x18, 0x1, 0x10001, 0x1}, 0xc) flock(r2, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) r3 = accept$unix(r2, 0x0, &(0x7f0000000000)) sendmsg(r3, &(0x7f0000001600)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000400)=[{&(0x7f00000000c0)="0d1c2dcd5dce82843e2ab4701aa8110de1f70721a2700702d29edcb0ba44e0787862d09a89f9d3bd2bd03dfb06884954251e114de808", 0x36}, {&(0x7f0000000100)="ac740e2be1aaa7b0c0396c86e24f45fe241e36e76dfdefaff4278fdf99e5ee39afc6c9f863a31623685a0f52d9b82d1bebe94893dfc9a63ee0ca7756cc3972b604b0c1e9c59f4b58e18822ffb0df", 0x4e}, {&(0x7f0000000180)="14b1f9749f825f0eeec3416d0b91c2b301c25f41fe4cfc4db4ef45b0449744d208b7a449573ca4e5d97b51342c87bbfe2e194f317bef91ab9efd18", 0x3b}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="8b15ec2ca74002554cdafce2d2c863bb799d7e845a522f334a22392f379ecf55f62aba0015c4f8085749d2ff7d87ffa4c86bd2fca037b0ec860fb72d37d96174fd86c840b28a6fd05ab789377d519ab899c19e93b9e0ee165fe49641dbc435908c7d5cf71d0026278b1380d22915e59e8a899895e3246688cd5c99f1aa321eba764cd2882e60ca54b538d0e9b38a87b6d19e36a791404b7f773ff9e14aff0906d674928e6c61c06ef42424f117ff3e4b8f9f4a419891ff1e9220548c93c4f869df4d8f95b787ab9474ca6e6d36e3b65c528c6144303c3bceba8e1d23f806bb8e5c2047b8f522c20bfdf4142e3ddb05", 0xef}, {&(0x7f0000000300)="7ec067143f68b2de06de6de2e17fc010a8a8e90e839c7ec74faa1388650f0e368856ea4b8836b0c3939df5ecfb971804a1eee1211dbcdc0049f64a8b25711ce4a531cc4f638a24", 0x47}, {&(0x7f0000000380)="691840c6477ea8f2748305b190bcf6c5f1594396b1b15dc445a0fda690b723743b5964d648e6f4bdcbd739f81aa68400e602d0e7463a4882a12d57cc70e4cc1100771b22b0818e96955648dfe9fbab4628cf4f59bf4f8c09954b8e98b184bb5428de3ef8d079af448989476c21e847fb", 0x70}], 0x7, &(0x7f00000016c0)=ANY=[@ANYBLOB="70000000000000000600000001000000f7eef7e11ce73d3a5117e89f66b7a24d069b1845da3f390794c1f7364577c0171a571ab36b5a01ec44c08951f32564cbad54740b5ca8cd8487c0c45edb5d7cd15dd7ad424929c44dd4c01125ff47deb6bf7f1879957293a26985af0000000000101000000000000001010000ffff0000170882d60bb5f8394c771ece255fa9edbef65902edea2fd50c018d44e03a1c93dc15663be2d6b229dfdb59ec202c6747591579f997841f2202c928d43aa80148ceab9ede050547f549808d99f53c9e14dd74c76b4f10fa0b841a53d6bb9fb658c612003a5d479a36af1643e44999ff1ce48d827e2ecd4643cfeea129e21f89434cdf88903f94041ce84f3abb38a6c396d7b96f0d6925779fa751b82922c0e97a67371d13720c2df5bd6e77c021f60186c7c3e9accbc3cd3f70a99f8cc278f9f9b0546749259710cb7650eb40cd3df310d28b7b681b913fa4dc0ba636bf0b66aea3f91a4e30bf9ccb71f582c8c441887453ec1e01a9b6ff6571d7130cab3e8ddb73eff81b667cac5f0b710a9cdeb407abefa469c70748f1c6f4da9441c72b1b384adf3e12f70fad3ad20016bb82bc405d74249426a3f6151adcbee23759020de70769be21e3a608bca1ca19d3e8c20e10570534f5c8518d7da50c132a8fe138362ce115b64d702db7e784634a2046c42775aab83207adaa245a6fafb34d62d9c563623675f2b2d2f7d38ce5671a3c631ff5fd3c4cd5df91abac9f72aff6910a9adfbeae2cd8405f70b94ed5b9102590d1c0a280a0b4a063f966a23a89c19912243749517f42220cac286b54e5b492c752b9ffe070df7026a87dfa0b3f69ac7cebe14c3ac0f1a5d9acc6c453a2eaa8e6206fbe4e2555fef1f7c35fed64e4ab7fc2c56bd5be6860594c6b0cf059e6ea77956f34e62f61dd3cc47a628bbe0738b5f4efb02ebbbb2cadbd73494fa09e6ff9a0bf0aa39cee558c7e98a9ad5804ab818d313536ba26ead5ccda5bd65bcccb96af508d19b222ae3daf58d072ea24375f2519d9db3fabc18bd9f5c3db398a39cff62d86e403a17c453ab974c944843ddaa13cdbe69a08b9d68affb35bcfdfb5a933dbdd5bcdf912d4d4c1fc611f101c8532cb93dc42521dd4da2b393968ec95a5e80ea62afd3dd34ce48a0c249158c67e56e3c1dddee74fd61310aa868422c1b5f6b2b9c7804c8965dc9aca9437053ed61431418f2004e48c0ff8b8b644e62c4254a55059a4e5694481fd7fed7663d3224e578dd1c13182f4af653b200f5be6324786af18a081359fc9f60b98b2d1e0e427e9d77d0bc771a9b31466a359fcfa49887f6b184a4dfad189c91a7f0eac041e9c9ad959d35c8a21fd741b71729a8d20d57a5036df71255047a4ed6782995aa7099e48a8802ecf0e4920636c509e2be34fca83a1e3889d887fb48a04a265a6711ad56c98dc134eb6183acf304b01c59a4fc6d10289911ed3b249e2eab4d2ec9cb19c99ff3e7401cf769fdad049e11e2cdc37ff88a593df9a79e73f64c94a24ccd2ca245c776d6a8a3468ee5645d81dedf4019bf3e48b92733182bf5dd4e6fc861959e82fba321e8039687f31af73685dcb116e8e65ff968f39ae6b67acd5f1c62212537d32e545d9fdcfd338fd9bf3a5e3f1d82d8662957c5b51a0c4e1a86d0a6990d72e5ac38ee1c8354bf14d4599329d27ca475c7ced1a26ae20a60c0578e62ad4ba2b0aef26a6974d1cbd69b792258d5be9ffafd24d81e45d627f561e1950e6404f0e9f40ca71bc5394474e6d11f0163e84770a5d6b9388abab217388531fd3fff83e5c0f355afcc8032aa3115e463025780987319fcc4fc2e82835f78253cc85fc8b287467ebad0e203db780699cec3eb64c22ecb2b1284611c4f480414445b5133f34661eb9903dc278ef02191af958ae27fdf3b3a443a83233db82b2be2ad0e736fc9d611c73e4de8f3d89902f62f6b4b628cd07f34236c99e41cbf89a295feeb1e082d471ba73e8d353427bd9d5c83c51ba063129640af46490c31a4a88a4ceb615d539a98c05d824e7a25d64bd2357587be3286a7b92ca82f78b1bad64dfb6ea4c4009fc13de64648c3848cc8b7b2e5e117333a8a4173b92203ddae17c1a2dab3032c7fde71f7d71da3c5060d69558f090d4e09467c8ec47182e5139d9eebb903e7c071fa8ef4e041e6ed2db9f3e18428b57e1be23164712d6a830fbe10a7f4c6511529d416a345bc3c21757ce1dbbdcfc4ec4ae8f9b76a2d71227733a34e7367bf1fbfbd18bb261632063910ec857f6c7d1ef9e6e1a4264de957334f066f18a3a4baaccdf13d97d34a11d0285fbd271c71b71146556cf93622a2541ccfbf6f32a2a9c7d931d0613805ff8d4d229e79344c01d4e58f9d8b21e770e4da3f925b4bf259065925361393daeb10e4b2498b241a7496a2c4c62ac0be32976bda552128b996462d3fac47af660e9e7bfd36d1ce9e3cf43ab7e45113a7dff6adfdff86043564d3178784f392e13e2bdd25448b30dc6ae224e88e45f194847b9f1aec3b3b31fb5a8cab2b9398cb261ee60a336180d2c962dcec9955b099654fcaf59692231b1fe780c40d3b1c969cdbd56ca092e1fb39336faa4e98a79dc12fd971e2b5b1cc7c0810124e2c40fe9023eb1bfacf194e68584a77cad25eab63f36910607b306fc2beb667145e5763cdba459696f78bbda18f98ec83b0e75b6f4ea878187fbe52e061f2286938713cbc61280824818e0dddbc4c3a4e2fb93c1a43e8ae5681cfa6379ad8b1b72c7b5379208a6512122a773cad40ec4863dbcef6cdbde335a9450a3c4bd4f0adba0359c138c6d725b7bdf928da7999d980545effa1246ad844e9ebe548ab694529953b656d5321c30b3667480b23b6cdce0fd495e6b61a10b5d89476f3b2727accb0277ac04dd49063e97dc8a313b9535b1c5a85fc5cd178e82591728a90b332e21935163e078deb77a96655aa38f48d2f4efa34b4ad884753a60e7b07a567715c3c7c93de993f00ebc2ffc5c2849ee6bfbf36022dc2c6d50eb6d9b062e73f681cb93bc92df74a949920be7bb4f02ae831b8da638bcaed8b6d5890e775a63c223ffd18c0ec207435e8349aadc96ba99286b993b3e014767b9c309dbd8ad507605451bf753b207e2dc30ede901e7c7cd80505c286c826e97dc5b6e513faae7e742badedaf2f2d6b1a422b0c1b82a131e9d3dcb5bdde087636686a67b1020c4a0b0196536c4cd3b2e41c80ebb0cac848e4670116204face58d0efd9f7d912059ca61a8eae57a990f9544c04d3b29b888ad3b8af2bee6aaa2f5b91d8fb3f5d2bff0f2b11ae901e983b337865295ad4285144699f93bc43bf713efad1e396d21bdf820107d2601e9f213883000f0aff033bd62f0b0f832f9756a3c2dce5a526db0327f8ae544f828062865e1704c8d4f708518b62e8b94238decb7b440960c890d6604c855a648f87b707d6881d4571fe4d4d9cdbe48aa5e0339e7a4b092bdeba9d5d37549c7aefc1f3584da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0x1170}, 0x4) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0, 0x0) 00:00:47 executing program 5: r0 = socket(0x18, 0x2, 0x0) sendto(r0, &(0x7f0000000240)="6b3831c56bddc9741966475112c8c143c141d0e62b27d941b0a02a627338226afd6018b745fda6b0cc08fcc5740caa661dc61ac4e43639687139efd78edc7901093915eaa90d0f544bb0463c8fdd87a4d518081d541d49a3c7f688a97a7ae8394626c3657893ccfa0a8603cddb26ad742c46bdf60672c41cda94ced7bd905f9bf34f5d31b7803652e304eba9ef9967a81fd7a6eb163b340daf4a006a5dffadeef0cc7bc7c5eed724d5136b5343bbe6e0b370a8dabf7544270949a42de647306ae4bf41761f9f9eebe196fbca", 0xcc, 0x6, &(0x7f0000000340)=@in={0x2, 0x0}, 0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) pipe(&(0x7f0000000080)) getsockname$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000ec4a3492c12bd2402eba33bda8ae92a684580000000000000001df6c01040068bf3ea870879e1d0f29"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x400000002, 0x0) socket(0x6, 0x40000000, 0x0) close(r1) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff9e) r2 = socket(0x18, 0x3, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r1, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) 00:00:47 executing program 0: munlock(&(0x7f000039c000/0x2000)=nil, 0x2000) open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/105) 00:00:47 executing program 1: r0 = shmget$private(0x0, 0x9000, 0x40, &(0x7f0000ff7000/0x9000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) setsockopt$sock_timeval(r1, 0xffff, 0x100c, &(0x7f0000000340)={0x1, 0xa4ba}, 0x10) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) compat_50__lwp_park(&(0x7f0000000000)={0x1, 0x6}, 0x0, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x1) shmat(r0, &(0x7f0000ffa000/0x1000)=nil, 0x3000) clock_settime(0x1, &(0x7f0000000380)={0x8001, 0x5}) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/103) r2 = _lwp_self() shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) _lwp_unpark_all(&(0x7f0000000180)=[r2], 0x1, &(0x7f0000000300)) compat_50__lwp_park(&(0x7f00000000c0)={0x99, 0x9}, r2, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0xffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r3, 0x5) r4 = accept(r3, &(0x7f00000003c0)=@in, &(0x7f0000000400)=0xc) pread(r4, &(0x7f0000000440), 0x0, 0x9) shmget$private(0x0, 0x3000, 0x46, &(0x7f0000ff9000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x500, &(0x7f0000ffc000/0x1000)=nil) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240), 0xc) getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r6 = getppid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10000) r8 = getgid() r9 = getpid() r10 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0x9, r7, r8, 0x0, 0x0, 0xe0, 0x6}, 0x4, 0x5c, 0xffffffffffffffff, r9, 0x7fe, 0x1, 0x1, 0x40}) setsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000440)={r6, r5, r8}, 0xc) __clone(0x0, 0x0) r11 = shmget$private(0x0, 0x1000, 0x500, &(0x7f0000ffc000/0x1000)=nil) shmat(r11, &(0x7f0000ff9000/0x3000)=nil, 0x0) 00:00:48 executing program 5: pread(0xffffffffffffff9c, &(0x7f0000000380)="1fb424f41fca80eaf47841ba7beb5ae49bb8473b0829791e0caa7aa76b80f2ff73df91009d96e028f8c03d6532f54fa208a064d1faa90f07f3dc77275c58196123fd4d098eb9654a6d44bdec33b2bc09dfe77db82e545eca824ad1e1d936c6a85deda94c529bcc063682d57bc1f88d5fab07f1272a82b4b4856924e7d164de2a1595a20b5393cf0f31663b848bd61c55e30b4c7a8c071aa1060ad91d2698b359055e555ebbcc8d997029c7844f2b8472b92108824ea454c7704803e47547c238c4a29a8735dd8fdcf1cfe49176d59a64", 0xd0, 0x9) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2020231, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x711f7b12fd236576, 0x6659e8c35b063f18) fcntl$getown(r1, 0x5) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0xb621de353594cb2e, 0x99) accept$unix(r2, 0x0, &(0x7f0000000180)) pipe2(&(0x7f00000001c0), 0x400000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)="c9a1a10d3910cf9623cbd73357ea2817fdd58727ac0dedef8153c6e259851533e2739d4739f620df8a9dd39f5dfa7bb08ff178a1bcc13447766a3dc84bae1f1bf24b013eaded72bd01b5ee6751e75f3d069bb777db0000000000000000"}], 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="e8fdd68bf3ab046a971656989a02dded4265cce93be548e60dbc4c566f50f6f6d798a66fef7959e5fbf1fc3c2e10723cdb451e91af5d14574476975b241ccce847762fbfbd99fbf933429a502e183bc2bd1cd7c2acfb25cbcd33855359a6b901aefcb86e35513dd4f998c9e3a3292a675dc11506079961b98cc8bed3392393030c4c094f48d1bd7c8058159d19ccdb9a05d9dd70519cb3878c8638d7e7cffd1a6342d121ff833105e8ee15970aa67515d8368b27", 0xb4}], 0x1) 00:00:48 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3c00000) dup2(r0, r1) setrlimit(0x3, &(0x7f0000000000)={0x0, 0xff97}) 00:00:48 executing program 3: shmget(0x0, 0x1000, 0xc5a7939cef5172e9, &(0x7f0000ffa000/0x1000)=nil) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/239) 00:00:48 executing program 5: _lwp_create(0x0, 0x40, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) [ 294.9831202] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4650 command syz-executor.0) 00:00:48 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0xc0640, 0x25988b1d6ddfc9bf) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getown(r1, 0x5) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r2, &(0x7f0000000300)='~', 0x1) fcntl$getown(r2, 0x5) r3 = dup(r2) getsockname$inet(r3, &(0x7f0000000140), &(0x7f0000000180)=0xc) r4 = dup(r1) connect$unix(r4, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)="ef", 0x1}], 0x1) open(&(0x7f0000000080)='./file0\x00', 0x1000600, 0x8) [ 295.2635866] ubc_uiomove: error=14 [ 295.2635866] ubc_uiomove: error=14 [ 295.2936397] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4650 command syz-executor.0) [ 295.3136784] Reader / writer lock error: rw_vector_enter,292: locking against myself [ 295.3136784] lock address : 0xffffa58012160010 type : sleep/adaptive [ 295.3236701] initialized : 0xffffffff810d48ad [ 295.3236701] shared holds : 2 exclusive: 0 [ 295.3337205] shares wanted: 1 exclusive: 0 [ 295.3437056] current cpu : 1 last held: 1 [ 295.3537208] current lwp : 0xffffa58014332900 last held: 0xffffa58014332900 [ 295.3537208] last locked : 0xffffffff810dd2c0 unlocked*: 0xffffffff810d5a15 [ 295.3637370] owner/count : 0x0000000000000020 flags : 000000000000000000 [ 295.3737561] Turnstile chain at 0xffffffff82d7ee20. [ 295.3737561] => No active turnstile for this lock. [ 295.3737561] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4905 command syz-executor.2) [ 295.3937915] panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,292: locking against myself[ 2[9 259.359.33793971951]5 ]WA RcNpIuN1:G: B deegfianu ltrtaedce bmamcakp.().. s [ 295.3937915] hare type to MAP_PRIVATE (pid 4905 command syz-executor.2) [ 295.3937915] vpanic() at netbsd:vpanic+0x241 [ 295.3937915] snprintf() at netbsd:snprintf [ 295.3937915] lockdebug_more() at netbsd:lockdebug_more [ 295.3937915] lockdebug_wantlock() at netbsd:lockdebug_wantlock+0x281 [ 295.3937915] rw_enter() at netbsd:rw_enter+0x5e3 [ 295.3937915] uvm_fault_internal() at netbsd:uvm_fault_internal+0x3ac [ 295.3937915] trap() at netbsd:trap+0xbbe [ 295.3937915] --- trap (number 6) --- [ 295.3937915] _ustore_8() at netbsd:_ustore_8+0x21 [ 295.3937915] sys___syscall() at netbsd:sys___syscall+0xf5 [ 295.3937915] syscall() at netbsd:syscall+0x431 [ 295.3937915] --- syscall (number 198) --- [ 295.3937915] 723c90243b9a: [ 295.3937915] cpu1: End traceback... [ 295.3937915] fatal breakpoint trap in supervisor mode [ 295.3937915] trap type 1 code 0 rip 0xffffffff8021ccf5 cs 0x8 rflags 0x246 cr2 0x20000080 ilevel 0x8 rsp 0xffffa5817c74f340 [ 295.3937915] curlwp 0xffffa58014332900 pid 4650.5 lowest kstack 0xffffa5817c7482c0 Stopped in pid 4650.5 (syz-executor.0) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0xf9 vpanic() at netbsd:vpanic+0x241 snprintf() at netbsd:snprintf lockdebug_more() at netbsd:lockdebug_more lockdebug_wantlock() at netbsd:lockdebug_wantlock+0x281 rw_enter() at netbsd:rw_enter+0x5e3 uvm_fault_internal() at netbsd:uvm_fault_internal+0x3ac trap() at netbsd:trap+0xbbe --- trap (number 6) --- _ustore_8() at netbsd:_ustore_8+0x21 sys___syscall() at netbsd:sys___syscall+0xf5 syscall() at netbsd:syscall+0x431 --- syscall (number 198) --- 723c90243b9a: ds f370 es cb4a fs f320 gs f370 rdi ffffa5800d92d458 rsi ffffa58014332be8 rbp ffffa5817c74f340 rbx ffffa5816d892000 rdx 3ffff rcx ffffa5816f3e0000 rax ffffa5800f74d248 r8 4 r9 1ffffffff05535dc r10 ffffffff82a9aee3 db_onpanic+0x3 r11 8000000000 r12 ffffa5816d8a4000 r13 ffffffff82190020 __func__.9584+0x8a0 r14 ffffa5817c74f3d0 r15 ffffa5816d892058 rip ffffffff8021ccf5 breakpoint+0x5 cs 8 rflags 246 rsp ffffa5817c74f340 ss 10 netbsd:breakpoint+0x5: leave PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 4779 3 3 0 80 ffffa580147ea080 syz-executor.4 parked 4779 1 2 1 0 ffffa580148e4580 syz-executor.4 6036 1 2 1 0 ffffa580140d4a60 syz-executor.5 4551 3 3 1 80 ffffa580148e4140 syz-executor.1 parked 4874 3 5 0 100000 ffffa580142e64a0 syz-executor.3 4874 1 3 0 10000004 ffffa580123326c0 syz-executor.3 xclocv 4905 4 3 1 80 ffffa58014131ac0 syz-executor.2 parked 4905 > 3 7 0 0 ffffa580147ec0a0 syz-executor.2 4905 1 2 0 10040000 ffffa58014485580 syz-executor.2 6069 3 3 1 80 ffffa5801448a5c0 syz-executor.1 parked 6069 1 2 1 10040000 ffffa58013db1480 syz-executor.1 5739 3 3 1 80 ffffa580121d7040 syz-executor.4 parked 4650 > 5 7 1 100000 ffffa58014332900 syz-executor.0 4650 4 2 1 100000 ffffa58013d47740 syz-executor.0 4650 1 3 0 10040004 ffffa580144e51a0 syz-executor.0 lwpwait 4691 3 3 1 80 ffffa58012186ba0 syz-executor.0 parked 3648 5 3 0 80 ffffa58014a5c680 syz-executor.0 parked 4641 3 3 0 80 ffffa58014670b40 syz-executor.1 parked 3939 3 3 1 80 ffffa5801478b8c0 syz-executor.0 parked 4370 3 3 1 80 ffffa58012dbc0c0 syz-executor.0 parked 5339 3 3 0 80 ffffa58013de94a0 syz-executor.4 parked 6299 3 3 1 80 ffffa58011ee8160 syz-executor.1 parked 4398 3 3 0 80 ffffa580121cebc0 syz-executor.0 parked 4584 3 3 1 80 ffffa580147ea4c0 syz-executor.2 parked 4515 3 3 1 80 ffffa580145f0260 syz-executor.1 parked 4071 3 3 0 80 ffffa580149eb640 syz-executor.2 parked 3240 3 3 1 80 ffffa580149eb200 syz-executor.2 parked 4706 3 3 1 80 ffffa580149d9620 syz-executor.2 parked 3187 3 3 0 80 ffffa58014131240 syz-executor.0 parked 3622 3 3 0 80 ffffa580145d3660 syz-executor.0 parked 4473 4 3 0 80 ffffa580145a9640 syz-executor.1 parked 5656 3 3 0 80 ffffa58012309220 syz-executor.4 parked 4892 4 3 1 80 ffffa5801494b160 syz-executor.4 parked 4948 5 3 1 80 ffffa5801467cb60 syz-executor.0 parked 4205 3 3 0 80 ffffa5801494b9e0 syz-executor.0 parked 5784 3 3 1 80 ffffa58014861960 syz-executor.2 parked 3561 4 3 0 80 ffffa58013d02700 syz-executor.0 parked 3197 3 3 0 80 ffffa58012e15a40 syz-executor.0 parked 4056 3 3 1 80 ffffa58014337940 syz-executor.0 parked 4843 3 3 0 80 ffffa5801467c2e0 syz-executor.4 parked 2689 4 3 1 80 ffffa580144e55e0 syz-executor.1 parked 2687 5 3 0 80 ffffa58013e920a0 syz-executor.1 parked 5234 3 3 1 80 ffffa58013faf140 syz-executor.0 parked 3977 3 3 0 80 ffffa580122ac9e0 syz-executor.3 parked 3407 3 3 0 80 ffffa58012db2920 syz-executor.3 parked 3538 3 3 0 80 ffffa5801439e100 syz-executor.2 parked 2855 3 3 0 80 ffffa580148e49c0 syz-executor.0 parked 2464 4 3 1 80 ffffa580144e5a20 syz-executor.1 parked 2743 4 3 1 80 ffffa58012df7180 syz-executor.1 parked 2366 3 3 0 80 ffffa58014272b80 syz-executor.2 parked 3610 3 3 0 80 ffffa580145d3aa0 syz-executor.3 parked 4995 3 3 0 80 ffffa5801453b600 syz-executor.3 parked 3565 3 3 0 80 ffffa580147914a0 syz-executor.4 parked 2660 3 3 0 80 ffffa58014719b80 syz-executor.4 parked 3748 3 3 1 80 ffffa58014131680 syz-executor.1 parked 2711 4 3 1 80 ffffa580147f0940 syz-executor.2 parked 2363 3 3 0 80 ffffa580147f0500 syz-executor.2 parked 2198 3 3 1 80 ffffa58014130aa0 syz-executor.1 parked 3554 3 3 1 80 ffffa58012235960 syz-executor.2 parked 2820 3 3 0 80 ffffa580122ac5a0 syz-executor.2 parked 1610 3 3 1 80 ffffa58012dd1540 syz-executor.4 parked 3378 3 3 1 80 ffffa58012289120 syz-executor.2 parked 2973 3 3 0 80 ffffa58014719740 syz-executor.0 parked 3740 3 3 1 80 ffffa58014142b00 syz-executor.3 parked 4107 3 3 1 80 ffffa580122b85c0 syz-executor.0 parked 4348 3 3 1 80 ffffa580121f48e0 syz-executor.0 parked 1805 3 3 1 80 ffffa58012e07a20 syz-executor.0 parked 3818 3 3 1 80 ffffa580122350e0 syz-executor.1 parked 3130 3 3 0 80 ffffa5801425b720 syz-executor.1 parked 4101 3 3 0 80 ffffa580146486e0 syz-executor.0 parked 2932 3 3 1 80 ffffa580143344e0 syz-executor.4 parked 2296 3 3 0 80 ffffa5801478b040 syz-executor.2 parked 2286 3 3 1 80 ffffa580121292c0 syz-executor.2 parked 2446 4 3 1 80 ffffa58014272740 syz-executor.4 parked 1548 3 3 0 80 ffffa58012d28300 syz-executor.4 parked 2969 3 3 0 80 ffffa580145a9a80 syz-executor.4 parked 2160 3 3 0 80 ffffa5801423c700 syz-executor.3 parked 1501 3 3 1 80 ffffa58012dda9a0 syz-executor.3 parked 2917 3 3 1 80 ffffa580145d6ac0 syz-executor.4 parked 1505 3 3 0 80 ffffa58012df7a00 syz-executor.4 parked 2512 3 3 0 80 ffffa580145f06a0 syz-executor.4 parked 3652 3 3 0 80 ffffa580142d88c0 syz-executor.2 parked 2120 3 3 1 80 ffffa58012235520 syz-executor.2 parked 2380 3 3 0 80 ffffa580146702c0 syz-executor.3 parked 3764 3 3 1 80 ffffa58011ee9180 syz-executor.3 parked 1734 3 3 0 80 ffffa5801467c720 syz-executor.4 parked 1337 3 3 1 80 ffffa58012d7e8e0 syz-executor.4 parked 1685 3 3 0 80 ffffa580142d8040 syz-executor.1 parked 2287 3 3 1 80 ffffa58012db20a0 syz-executor.2 parked 2313 3 3 1 80 ffffa580121ce340 syz-executor.2 parked 3708 3 3 0 80 ffffa580145f0ae0 syz-executor.2 parked 1142 3 3 1 80 ffffa58013de98e0 syz-executor.2 parked 876 3 3 1 80 ffffa58014648b20 syz-executor.1 parked 2137 3 3 1 80 ffffa58013e854c0 syz-executor.4 parked 969 3 3 0 80 ffffa5801425bb60 syz-executor.4 parked 1502 3 3 0 80 ffffa58012218920 syz-executor.3 parked 2379 3 3 0 80 ffffa58012324260 syz-executor.1 parked 1859 4 3 0 80 ffffa58013ce32a0 syz-executor.1 parked 1058 3 3 1 80 ffffa580145851e0 syz-executor.4 parked 3331 3 3 0 80 ffffa58014139260 syz-executor.3 parked 1406 3 3 0 80 ffffa580122f8200 syz-executor.3 parked 2043 3 3 1 80 ffffa58012332b00 syz-executor.2 parked 2922 3 3 1 80 ffffa58011ee85a0 syz-executor.2 parked 2015 3 3 1 80 ffffa58013fb29e0 syz-executor.4 parked 1244 3 3 0 80 ffffa5801453b1c0 syz-executor.3 parked 2650 3 3 0 80 ffffa58012dd1100 syz-executor.2 parked 1870 4 3 1 80 ffffa580144879e0 syz-executor.2 parked 1493 3 3 0 80 ffffa580122d91c0 syz-executor.3 parked 1720 4 3 0 80 ffffa58012d904c0 syz-executor.3 parked 2111 3 3 1 80 ffffa5801205db00 syz-executor.3 parked 1823 3 3 1 80 ffffa58013fb25a0 syz-executor.0 parked 1041 3 3 0 80 ffffa58012d63340 syz-executor.0 parked 1807 4 3 0 80 ffffa5801229c140 syz-executor.1 parked 1928 3 3 1 80 ffffa580142d8480 syz-executor.2 parked 1983 3 3 1 80 ffffa580144189a0 syz-executor.2 parked 640 3 3 0 80 ffffa580121d78c0 syz-executor.0 parked 2355 3 3 0 80 ffffa580144859c0 syz-executor.0 parked 1269 3 3 1 80 ffffa5801419d2a0 syz-executor.3 parked 3314 3 3 1 80 ffffa58012e075e0 syz-executor.3 parked 1137 3 3 1 80 ffffa5801439e980 syz-executor.4 parked 1751 3 3 0 80 ffffa58013ce3b20 syz-executor.1 parked 1085 3 3 0 80 ffffa58013e924e0 syz-executor.0 parked 945 3 3 1 80 ffffa580140ec200 syz-executor.0 parked 429 3 3 0 80 ffffa580142b7340 syz-executor.0 parked 1196 3 3 0 80 ffffa5801419db20 syz-executor.3 parked 2206 3 3 0 80 ffffa58012e15600 syz-executor.1 parked 531 3 3 0 80 ffffa5801423c2c0 syz-executor.4 parked 1670 3 3 0 80 ffffa58012227500 syz-executor.3 parked 3205 3 3 1 80 ffffa580142e6060 syz-executor.2 parked 642 3 3 1 80 ffffa58014418120 syz-executor.3 parked 2756 3 3 1 80 ffffa58013ac4220 syz-executor.0 parked 1750 3 4 1 1000000 ffffa580143340a0 syz-executor.5 2699 3 4 0 1000000 ffffa58012d46320 syz-executor.5 1384 4 4 0 1000000 ffffa58012d70480 syz-executor.5 1384 3 4 0 1000080 ffffa580122f8a80 syz-executor.5 parked 1384 1 4 0 11000000 ffffa580140d4620 syz-executor.5 1785 4 3 0 80 ffffa58014280320 syz-executor.2 parked 2101 3 3 0 80 ffffa58014130220 syz-executor.0 parked 1602 3 3 1 80 ffffa580142b7780 syz-executor.5 parked 2001 3 3 0 80 ffffa58013e85080 syz-executor.0 parked 1822 3 3 0 80 ffffa580121442e0 syz-executor.0 parked 2612 3 3 1 80 ffffa580122e9a60 syz-executor.1 parked 1484 3 3 0 80 ffffa58013fb2160 syz-executor.1 parked 1315 7 3 0 80 ffffa580120bdb20 syz-executor.2 parked 2341 3 3 0 80 ffffa58013d85780 syz-executor.3 parked 1309 5 3 0 80 ffffa58012dc5960 syz-executor.2 parked 2266 3 3 0 80 ffffa580140eca80 syz-executor.0 parked 1162 3 3 1 80 ffffa580142b7bc0 syz-executor.3 parked 1828 3 3 0 80 ffffa58014280ba0 syz-executor.3 parked 1286 4 3 1 80 ffffa580140ec640 syz-executor.0 parked 1235 3 3 1 80 ffffa58013cc66c0 syz-executor.0 parked 1403 3 3 1 80 ffffa580140ce600 syz-executor.1 parked 929 3 3 0 80 ffffa58014026a00 syz-executor.1 parked 1360 3 3 1 80 ffffa58014139ae0 syz-executor.1 parked 812 3 3 0 80 ffffa58012186760 syz-executor.0 parked 992 3 3 1 80 ffffa58014280760 syz-executor.1 parked 2260 3 3 1 80 ffffa58013ce36e0 syz-executor.2 parked 1362 3 3 1 80 ffffa580135a61e0 syz-executor.2 parked 1022 3 3 1 80 ffffa58014272300 syz-executor.3 parked 950 3 3 1 80 ffffa580140ce1c0 syz-executor.0 parked 1970 3 3 0 80 ffffa58013ede980 syz-executor.0 parked 2021 3 3 1 80 ffffa580121ce780 syz-executor.2 parked 1367 3 3 0 80 ffffa5801239d700 syz-executor.3 parked 1288 3 3 0 80 ffffa58014142280 syz-executor.5 parked 1009 3 3 1 80 ffffa58012170300 syz-executor.5 parked 1193 3 3 1 80 ffffa5801419d6e0 syz-executor.1 parked 1126 3 3 0 80 ffffa58012d7e4a0 syz-executor.3 parked 1690 3 3 1 80 ffffa580123b4b60 syz-executor.1 parked 1486 3 3 0 80 ffffa5801402b1a0 syz-executor.4 parked 1739 3 3 1 80 ffffa58012309660 syz-executor.0 parked 1733 3 3 1 80 ffffa580122270c0 syz-executor.0 parked 1627 5 3 1 80 ffffa580141396a0 syz-executor.0 parked 1812 3 3 1 80 ffffa58011ee9a00 syz-executor.1 parked 957 3 3 1 80 ffffa580140d41e0 syz-executor.1 parked 1561 3 3 1 80 ffffa580122d9600 syz-executor.1 parked 1080 3 3 0 80 ffffa580123472a0 syz-executor.3 parked 853 3 3 0 80 ffffa58013d85bc0 syz-executor.0 parked 1224 3 3 1 80 ffffa58013d02b40 syz-executor.3 parked 1487 3 3 1 80 ffffa58012d708c0 syz-executor.5 parked 1596 3 3 0 80 ffffa58012dbc500 syz-executor.5 parked 759 3 3 1 80 ffffa580123b4720 syz-executor.4 parked 1780 3 3 0 80 ffffa58013ee4560 syz-executor.4 parked 1264 3 3 0 80 ffffa58012db24e0 syz-executor.5 parked 1391 3 3 0 80 ffffa58012dda560 syz-executor.5 parked 935 3 3 0 80 ffffa58012d7e060 syz-executor.2 parked 1439 4 3 0 80 ffffa5801402ba20 syz-executor.1 parked 1497 3 3 1 80 ffffa58012309aa0 syz-executor.1 parked 1423 4 3 1 80 ffffa58012d70040 syz-executor.4 parked 589 4 3 1 80 ffffa580122899a0 syz-executor.4 parked 647 4 3 0 80 ffffa580121f4060 syz-executor.4 parked 193 4 3 0 80 ffffa5801239db40 syz-executor.4 parked 192 3 3 0 80 ffffa58012129700 syz-executor.0 parked 1375 3 3 0 80 ffffa580135a6a60 syz-executor.2 parked 1219 3 3 1 80 ffffa580135a6620 syz-executor.2 parked 938 3 3 1 80 ffffa58012dc5520 syz-executor.3 parked 1368 3 3 1 80 ffffa58012144b60 syz-executor.5 parked 873 3 3 1 80 ffffa580123476e0 syz-executor.5 parked 1156 3 3 1 80 ffffa58012203900 syz-executor.3 parked 1199 3 3 1 80 ffffa580122034c0 syz-executor.3 parked 1072 4 3 0 80 ffffa580122d9a40 syz-executor.3 parked 418 3 3 1 80 ffffa58012261540 syz-executor.2 parked 996 3 3 0 80 ffffa58013d85340 syz-executor.0 parked 397 3 3 1 80 ffffa58012dda120 syz-executor.2 parked 765 3 3 0 80 ffffa580122f8640 syz-executor.2 parked 1038 3 3 1 80 ffffa58013ecf960 syz-executor.0 parked 353 3 3 1 80 ffffa58013cc6b00 syz-executor.1 parked 885 3 3 0 80 ffffa58013d1c720 syz-executor.5 parked 888 4 3 1 80 ffffa58013d54760 syz-executor.5 parked 791 3 3 0 80 ffffa58012d46ba0 syz-executor.3 parked 871 3 3 0 80 ffffa58013ee4120 syz-executor.0 parked 288 4 3 1 80 ffffa58013ede100 syz-executor.4 parked 606 3 3 1 80 ffffa580122ac160 syz-executor.4 parked 878 3 3 1 80 ffffa58012318680 syz-executor.4 parked 396 3 3 0 80 ffffa5801205d6c0 syz-executor.4 parked 699 4 3 1 80 ffffa58012318240 syz-executor.4 parked 258 7 3 1 80 ffffa58012dc50e0 syz-executor.2 parked 657 3 3 1 80 ffffa58012de59c0 syz-executor.5 parked 658 3 3 0 80 ffffa58012d46760 syz-executor.0 parked 499 3 3 1 80 ffffa58012261100 syz-executor.2 parked 678 3 3 0 80 ffffa58012203080 syz-executor.1 parked 483 3 3 0 80 ffffa58013db1040 syz-executor.5 parked 73 3 3 1 80 ffffa58013d1cb60 syz-executor.4 parked 555 1 3 0 80 ffffa58013c7aae0 syz-executor.5 nanoslp 604 1 3 0 80 ffffa58013c7a6a0 syz-executor.4 nanoslp 583 1 2 1 0 ffffa58013c7a260 syz-executor.3 45 1 2 1 0 ffffa58013ae1ac0 syz-executor.2 582 1 2 1 0 ffffa58013ae1680 syz-executor.1 40 1 3 0 80 ffffa5800f7ca9c0 syz-executor.0 nanoslp 533 11 3 1 80 ffffa58013ae1240 syz-fuzzer parked 533 10 3 1 80 ffffa58013ac4aa0 syz-fuzzer parked 533 9 3 1 80 ffffa58011ee89e0 syz-fuzzer parked 533 8 3 0 80 ffffa58013ac4660 syz-fuzzer kqueue 533 7 3 0 80 ffffa58013ac0a80 syz-fuzzer parked 533 6 3 0 80 ffffa58013ac0640 syz-fuzzer parked 533 5 3 0 80 ffffa58013ac0200 syz-fuzzer parked 533 4 3 1 80 ffffa58012dee9e0 syz-fuzzer parked 533 3 3 0 80 ffffa58012dee5a0 syz-fuzzer parked 533 2 3 1 80 ffffa58012e071a0 syz-fuzzer parked 533 1 3 0 80 ffffa58012d90080 syz-fuzzer parked 567 1 3 0 80 ffffa58011ee95c0 sshd select 506 1 3 1 80 ffffa58012dee160 getty nanoslp 349 1 3 1 80 ffffa58012de5580 getty nanoslp 528 1 3 1 80 ffffa58012d28740 getty nanoslp 561 1 3 1 80 ffffa58012df75c0 getty ttyraw 403 1 3 1 80 ffffa58012324ae0 cron nanoslp 511 1 3 1 80 ffffa58012d90900 inetd kqueue 441 1 3 0 80 ffffa58012347b20 sshd select 446 1 3 0 80 ffffa580122e91e0 powerd kqueue 202 1 3 0 80 ffffa58012d63780 syslogd kqueue 278 1 3 0 80 ffffa580122e9620 dhcpcd kqueue 236 1 3 0 80 ffffa580122180a0 dhcpcd kqueue 1 1 3 1 80 ffffa58012012240 init wait 0 58 3 0 204 ffffa58012012ac0 physiod physiod 0 57 3 0 204 ffffa5801205c6a0 pooldrain pooldrain 0 56 3 0 204 ffffa5801205d280 aiodoned aiodoned 0 55 3 1 200 ffffa5801205cae0 ioflush syncer 0 54 3 1 200 ffffa5801205c260 pgdaemon pgdaemon 0 51 3 0 200 ffffa58012012680 npfgc-0 npfgccv 0 50 3 0 204 ffffa58012002aa0 rt_free rt_free 0 49 3 1 204 ffffa58012002660 unpgc unpgc 0 48 3 1 204 ffffa58012002220 key_timehandler key_timehandler 0 47 3 1 204 ffffa58011ffaa80 icmp6_wqinput/1 icmp6_wqinput 0 46 3 0 204 ffffa58011ffa640 icmp6_wqinput/0 icmp6_wqinput 0 45 2 1 200 ffffa58011ffa200 nd6_timer 0 44 3 1 204 ffffa58011f10a60 carp6_wqinput/1 carp6_wqinput 0 43 3 0 204 ffffa58011f10620 carp6_wqinput/0 carp6_wqinput 0 42 3 1 204 ffffa58011f101e0 carp_wqinput/1 carp_wqinput 0 41 3 0 204 ffffa58011efca40 carp_wqinput/0 carp_wqinput 0 40 3 1 204 ffffa58011efc600 icmp_wqinput/1 icmp_wqinput 0 39 3 0 204 ffffa58011efc1c0 icmp_wqinput/0 icmp_wqinput 0 38 3 0 204 ffffa58011eeba20 rt_timer rt_timer 0 37 3 0 204 ffffa58011eeb5e0 vmem_rehash vmem_rehash 0 27 3 0 204 ffffa5800f7ca580 scsibus0 sccomp 0 26 3 0 200 ffffa5800f7ca140 pms0 pmsreset 0 25 2 1 200 ffffa5800f73c9a0 xcall/1 0 24 1 1 200 ffffa5800f73c560 softser/1 0 23 1 1 200 ffffa5800f73c120 softclk/1 0 22 1 1 200 ffffa5800f738980 softbio/1 0 21 1 1 200 ffffa5800f738540 softnet/1 0 20 1 1 201 ffffa5800f738100 idle/1 0 19 3 1 204 ffffa5800f66e960 lnxpwrwq lnxpwrwq 0 18 3 1 204 ffffa5800f66e520 lnxlngwq lnxlngwq 0 17 3 1 204 ffffa5800f66e0e0 lnxsyswq lnxsyswq 0 16 3 1 204 ffffa5800de53940 lnxrcugc lnxrcugc 0 15 3 0 204 ffffa5800de53500 sysmon smtaskq 0 14 3 1 204 ffffa5800de530c0 pmfsuspend pmfsuspend 0 13 3 0 204 ffffa5800de44920 pmfevent pmfevent 0 12 3 0 204 ffffa5800de444e0 sopendfree sopendfr 0 11 3 1 204 ffffa5800de440a0 nfssilly nfssilly 0 10 3 0 200 ffffa5800de39900 cachegc cachegc 0 9 3 0 204 ffffa5800de394c0 vdrain vdrain 0 8 3 0 200 ffffa5800de39080 modunload mod_unld 0 7 3 0 204 ffffa5800de2b8e0 xcall/0 xcall 0 6 1 0 200 ffffa5800de2b4a0 softser/0 0 5 1 0 200 ffffa5800de2b060 softclk/0 0 4 1 0 200 ffffa5800de268c0 softbio/0 0 3 1 0 200 ffffa5800de26480 softnet/0 0 2 1 0 201 ffffa5800de26040 idle/0 0 1 3 0 200 ffffffff82b63720 swapper uvm [Locks tracked through LWPs] Locks held by an LWP (syz-executor.5): Lock 0 (initialized at amap_alloc) lock address : 0xffffa58012d57380 type : sleep/adaptive initialized : 0xffffffff810b3e01 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 1 current lwp : 0xffffa58014332900 last held: 0xffffa580140d4a60 last locked* : 0xffffffff810c3553 unlocked : 0xffffffff810c1b8b owner field : 0xffffa580140d4a60 wait/spin: 0/0 Turnstile chain at 0xffffffff82d7f100. => No active turnstile for this lock. [Locks tracked through CPUs] PAGE FLAG PQ UOBJECT UANON 0xffffa58000014180 0048 0000 0x0 0x0 0xffffa580000141f8 0048 0000 0x0 0x0 0xffffa58000014270 0048 0000 0x0 0x0 0xffffa580000142e8 0048 0000 0x0 0x0 0xffffa58000014360 0048 0000 0x0 0x0 0xffffa580000143d8 0040 0000 0x0 0x0 0xffffa58000014450 0048 0000 0x0 0x0 0xffffa580000144c8 0048 0000 0x0 0x0 0xffffa58000014540 0048 0000 0x0 0x0 0xffffa580000145b8 0048 0000 0x0 0x0 0xffffa58000014630 0048 0000 0x0 0x0 0xffffa580000146a8 0048 0000 0x0 0x0 0xffffa58000014720 0048 0000 0x0 0x0 0xffffa58000014798 0048 0000 0x0 0x0 0xffffa58000014810 0040 0000 0x0 0x0 0xffffa58000014888 0040 0000 0x0 0x0 0xffffa58000014900 0040 0000 0x0 0x0 0xffffa58000014978 0040 0000 0x0 0x0 0xffffa580000149f0 0040 0000 0x0 0x0 0xffffa58000014a68 0040 0000 0x0 0x0 0xffffa58000014ae0 0040 0000 0x0 0x0 0xffffa58000014b58 0040 0000 0x0 0x0 0xffffa58000014bd0 0048 0000 0x0 0x0 0xffffa58000014c48 0048 0000 0x0 0x0 0xffffa58000014cc0 0048 0000 0x0 0x0 0xffffa58000014d38 0048 0000 0x0 0x0 0xffffa58000014db0 0048 0000 0x0 0x0 0xffffa58000014e28 0048 0000 0x0 0x0 0xffffa58000014ea0 0048 0000 0x0 0x0 0xffffa58000014f18 0048 0000 0x0 0x0 0xffffa58000014f90 0048 0000 0x0 0x0 0xffffa58000015008 0048 0000 0x0 0x0 0xffffa58000015080 0048 0000 0x0 0x0 0xffffa580000150f8 0048 0000 0x0 0x0 0xffffa58000015170 0048 0000 0x0 0x0 0xffffa580000151e8 0048 0000 0x0 0x0 0xffffa58000015260 0048 0000 0x0 0x0 0xffffa580000152d8 0048 0000 0x0 0x0 0xffffa58000015350 0048 0000 0x0 0x0 0xffffa580000153c8 0048 0000 0x0 0x0 0xffffa58000015440 0048 0000 0x0 0x0 0xffffa580000154b8 0048 0000 0x0 0x0 0xffffa58000015530 0048 0000 0x0 0x0 0xffffa580000155a8 0048 0000 0x0 0x0 0xffffa58000015620 0048 0000 0x0 0x0 0xffffa58000015698 0048 0000 0x0 0x0 0xffffa58000015710 0048 0000 0x0 0x0 0xffffa58000015788 0048 0000 0x0 0x0 0xffffa58000015800 0048 0000 0x0 0x0 0xffffa58000015878 0048 0000 0x0 0x0 0xffffa580000158f0 0048 0000 0x0 0x0 0xffffa58000015968 0048 0000 0x0 0x0 0xffffa580000159e0 0048 0000 0x0 0x0 0xffffa58000015a58 0048 0000 0x0 0x0 0xffffa58000015ad0 0048 0000 0x0 0x0 0xffffa58000015b48 0048 0000 0x0 0x0 0xffffa58000015bc0 0048 0000 0x0 0x0 0xffffa58000015c38 0048 0000 0x0 0x0 0xffffa58000015cb0 0048 0000 0x0 0x0 0xffffa58000015d28 0048 0000 0x0 0x0 0xffffa58000015da0 0048 0000 0x0 0x0 0xffffa58000015e18 0048 0000 0x0 0x0 0xffffa58000015e90 0048 0000 0x0 0x0 0xffffa58000015f08 0048 0000 0x0 0x0 0xffffa58000015f80 0048 0000 0x0 0x0 0xffffa58000015ff8 0048 0000 0x0 0x0 0xffffa58000016070 0040 0000 0x0 0x0 0xffffa580000160e8 0041 0000 0x0 0x0 0xffffa58000016160 0041 0000 0x0 0x0 0xffffa580000161d8 0048 0000 0x0 0x0 0xffffa58000016250 0048 0000 0x0 0x0 0xffffa580000162c8 0048 0000 0x0 0x0 0xffffa58000016340 0048 0000 0x0 0x0 0xffffa580000163b8 0040 0000 0x0 0x0 0xffffa58000016430 0041 0000 0x0 0x0 0xffffa580000164a8 0041 0000 0x0 0x0 0xffffa58000016520 0041 0000 0x0 0x0 0xffffa58000016598 0048 0000 0x0 0x0 0xffffa58000016610 0040 0000 0x0 0x0 0xffffa58000016688 0048 0000 0x0 0x0 0xffffa58000016700 0048 0000 0x0 0x0 0xffffa58000016778 0041 0000 0x0 0x0 0xffffa580000167f0 0041 0000 0x0 0x0 0xffffa58000016868 0048 0000 0x0 0x0 0xffffa580000168e0 0048 0000 0x0 0x0 0xffffa58000016958 0041 0000 0x0 0x0 0xffffa580000169d0 0041 0000 0x0 0x0 0xffffa58000016a48 0040 0000 0x0 0x0 0xffffa58000016ac0 0040 0000 0x0 0x0 0xffffa58000016b38 0041 0000 0x0 0x0 0xffffa58000016bb0 0048 0000 0x0 0x0 0xffffa58000016c28 0048 0000 0x0 0x0 0xffffa58000016ca0 0048 0000 0x0 0x0 0xffffa58000016d18 0041 0000 0x0 0x0 0xffffa58000016d90 0041 0000 0x0 0x0 0xffffa58000016e08 0041 0000 0x0 0x0 0xffffa58000016e80 0041 0000 0x0 0x0 0xffffa58000016ef8 0048 0000 0x0 0x0 0xffffa58000016f70 0048 0000 0x0 0x0 0xffffa58000016fe8 0048 0000 0x0 0x0 0xffffa58000017060 0048 0000 0x0 0x0 0xffffa580000170d8 0048 0000 0x0 0x0 0xffffa58000017150 0048 0000 0x0 0x0 0xffffa580000171c8 0041 0000 0x0 0x0 0xffffa58000017240 0041 0000 0x0 0x0 0xffffa580000172b8 0048 0000 0x0 0x0 0xffffa58000017330 0048 0000 0x0 0x0 0xffffa580000173a8 0048 0000 0x0 0x0 0xffffa58000017420 0048 0000 0x0 0x0 0xffffa58000017498 0048 0000 0x0 0x0 0xffffa58000017510 0048 0000 0x0 0x0 0xffffa58000017588 0048 0000 0x0 0x0 0xffffa58000017600 0048 0000 0x0 0x0 0xffffa58000017678 0048 0000 0x0 0x0 0xffffa580000176f0 0048 0000 0x0 0x0 0xffffa58000017768 0048 0000 0x0 0x0 0xffffa580000177e0 0048 0000 0x0 0x0 0xffffa58000017858 0048 0000 0x0 0x0 0xffffa580000178d0 0048 0000 0x0 0x0 0xffffa58000017948 0048 0000 0x0 0x0 0xffffa580000179c0 0048 0000 0x0 0x0 0xffffa58000017a38 0048 0000 0x0 0x0 0xffffa58000017ab0 0048 0000 0x0 0x0 0xffffa58000017b28 0048 0000 0x0 0x0 0xffffa58000017ba0 0048 0000 0x0 0x0 0xffffa58000017c18 0048 0000 0x0 0x0 0xffffa58000017c90 0048 0000 0x0 0x0 0xffffa58000017d08 0048 0000 0x0 0x0 0xffffa58000017d80 0048 0000 0x0 0x0 0xffffa58000017df8 0048 0000 0x0 0x0 0xffffa58000017e70 0048 0000 0x0 0x0 0xffffa58000017ee8 0048 0000 0x0 0x0 0xffffa58000017f60 0048 0000 0x0 0x0 0xffffa58000017fd8 0048 0000 0x0 0x0 0xffffa58000018050 0048 0000 0x0 0x0 0xffffa580000180c8 0048 0000 0x0 0x0 0xffffa58000018140 0048 0000 0x0 0x0 0xffffa580000181b8 0048 0000 0x0 0x0 0xffffa58000018230 0048 0000 0x0 0x0 0xffffa580000182a8 0048 0000 0x0 0x0 0xffffa58000018320 0048 0000 0x0 0x0 0xffffa58000018398 0048 0000 0x0 0x0 0xffffa58000018410 0048 0000 0x0 0x0 0xffffa58000018488 0048 0000 0x0 0x0 0xffffa58000018500 0048 0000 0x0 0x0 0xffffa58000018578 0048 0000 0x0 0x0 0xffffa580000185f0 0048 0000 0x0 0x0 0xffffa58000018668 0048 0000 0x0 0x0 0xffffa580000186e0 0048 0000 0x0 0x0 0xffffa58000018758 0048 0000 0x0 0x0 0xffffa580000187d0 0048 0000 0x0 0x0 0xffffa58000018848 0048 0000 0x0 0x0 0xffffa580000188c0 0048 0000 0x0 0x0 0xffffa58000018938 0048 0000 0x0 0x0 0xffffa580000189b0 0048 0000 0x0 0x0 0xffffa58000018a28 0048 0000 0x0 0x0 0xffffa58000018aa0 0048 0000 0x0 0x0 0xffffa58000018b18 0048 0000 0x0 0x0 0xffffa58000018b90 0048 0000 0x0 0x0 0xffffa58000018c08 0048 0000 0x0 0x0 0xffffa58000018c80 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