Nov 14 16:05:48 ci2-netbsd-kubsan-4 getty[430]: /dev/ttyE3: Device not configured NetBSD/amd64 (ci2-netbsd-kubsan-4.c.syzkaller.internal) (console) login: Nov 14 16:05:48 ci2-netbsd-kubsan-4 getty[573]: /dev/ttyE2: Device not configured Nov 14 16:05:48 ci2-netbsd-kubsan-4 getty[421]: /dev/ttyE1: Device not configured Warning: Permanently added '10.128.1.16' (ECDSA) to the list of known hosts. 2019/11/14 16:05:58 fuzzer started 2019/11/14 16:05:58 dialing manager at 10.128.0.105:44097 2019/11/14 16:05:58 syscalls: 211 2019/11/14 16:05:58 code coverage: enabled 2019/11/14 16:05:58 comparison tracing: enabled 2019/11/14 16:05:58 extra coverage: support is not implemented in syzkaller 2019/11/14 16:05:58 setuid sandbox: support is not implemented in syzkaller 2019/11/14 16:05:58 namespace sandbox: support is not implemented in syzkaller 2019/11/14 16:05:58 Android sandbox: support is not implemented in syzkaller 2019/11/14 16:05:58 fault injection: support is not implemented in syzkaller 2019/11/14 16:05:58 leak checking: support is not implemented in syzkaller 2019/11/14 16:05:58 net packet injection: support is not implemented in syzkaller 2019/11/14 16:05:58 net device setup: support is not implemented in syzkaller 2019/11/14 16:05:58 concurrency sanitizer: support is not implemented in syzkaller 2019/11/14 16:05:58 devlink PCI setup: support is not implemented in syzkaller 16:06:06 executing program 0: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x40000c) pwrite(r2, &(0x7f00000001c0)="779744122e8c447d2b080687ee358fd00171166a8ebd2ec2271c1ecb7b35298aa59718ce0165c974da88310db199e8c457bd18acb9c6b19f5cedf14986dd93ca67b9fe06f7e2c69de720fc0d00ba358f7c4bdd7e8ecbad415f62fa232956d5ac39f8e7879ad50bd1a38101d3268a262defcc04b4918afb1a2aea2430aee2f6773e936493840743fe30c6a5e80f8e2ea23976daf3022b4b8c18e561764dd0a52d3e357846115babcff12d5c826467329650fce474b4b9546776ccd83d9f99de30fcc8a4640da210", 0xc7, 0x4) r3 = openat(r2, &(0x7f00000002c0)='./file0\x00', 0x200, 0x104) fcntl$setstatus(r3, 0x4, 0xa0040) mknod(&(0x7f0000000300)='./file0\x00', 0x0, 0x20) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x2599c7b12f755e6a) r4 = socket(0x1f, 0x20000000, 0x80) dup(r4) r5 = paccept(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x70000000) writev(r5, &(0x7f0000000700)=[{&(0x7f00000003c0)="27f2e8ba7f29d6b27b65ded6fc31a7b7592b6991eda0835d9d1fd4fc2579c737de754190516322a398da1ac742c08c8553b9c3d40a89ac6ff8f337445d349bdcb506b1cc38b6da4f2aa6bb407ec81c6762934df60a47963526be25c070c5f56eac87a051ac91b0c7c6983ccc8923fa75336de5730840dd7d09d6b5da056ec71bade11421c38d84ba604d8e8e23ce291f1b23582171a649a08fbf58e2d0d97e6d77c3724d453c952b5994d980367e6bb981ee61154c154aaeb57eeb21096a5ba3831750ceadb7536a2dd1803ef2cb1f357ff92f8d7496630d49f29e58a4c22a3838d9b59c5e4b6cb1b76a", 0xea}, {&(0x7f00000004c0)="26e040e5a482747ba5f96bd20b9bb617f23aa0ccff9f6b67bf3760e3", 0x1c}, {&(0x7f0000000500)="0ce95ec729765434f9eb6b9e2912aaf104897525e36132f1802230545e0e353e8be3a88a5ffa940d0b868cac482ff3e8c9a8890160dcebd186a47170c7b50ce4fd24e53b38a2f7fb531649a5b6e3a4c238608fba4e838f5bf6c57c25b1729ba34f3b7236ce0f81c37a0367", 0x6b}, {&(0x7f0000000580)="80c4675e2fcb18b46eb99992670b6dd6da6a6b906ae246980544d0a583fcf8f3b222132a12284fe2c9403000d4ebd906994be5fc240b865c24e99a16e1c2698f0c2092912a3aabaf4be479b347e1ffb16260d5c3bec21a50ef8d6d47968466f675e44b95db86ba5b2050cbc9912ed28eab8802de7b1d7fac69e1ce0dd7eb238a1f4899ed0def36b2c1fb816afb774afbedfc02ae45e399e9bb4d74952f78fa25484dff2fe1618619813fd58d4d5d3e66fd9fa2089ffe2b0929dcea74ec22", 0xbe}, {&(0x7f0000000640)="42e48a5b", 0x4}, {&(0x7f0000000680)="b0ce50ca60614114158ee321cb42bb89e8c4b40ac576f5a4f19a16a80f0c2d205d77252ac8c50a95baa0f3df18e8e5b7157cfc7a221945866fc11d167350ac109fd3269da600371a86c384f3e48285dc89794346025ffea51a389e066c1fe8f8653efaaaf5aea2b43430ea309274bb9d", 0x70}], 0x6) open$dir(&(0x7f0000000780)='./file1\x00', 0x1040002, 0x144) socketpair(0x1, 0x2, 0x4, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r7, &(0x7f0000000800), &(0x7f0000000840)=0xc) fcntl$getown(r6, 0x5) chdir(&(0x7f0000000880)='./file0\x00') r8 = accept$inet6(0xffffffffffffffff, &(0x7f00000008c0), &(0x7f0000000900)=0xc) fchroot(r8) mkdir(&(0x7f0000000940)='./file0\x00', 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r9, 0x5) getgroups(0x2, &(0x7f00000009c0)=[0x0, 0xffffffffffffffff]) r11 = getgid() setregid(r10, r11) socket$inet(0x2, 0x7, 0x7f) pipe(&(0x7f0000000a00)) syz_extract_tcp_res(&(0x7f0000000a40), 0x1ff, 0xbea) 16:06:07 executing program 1: nanosleep(&(0x7f0000000000)={0x4, 0x5}, &(0x7f0000000040)) r0 = shmget$private(0x0, 0x10000, 0x100, &(0x7f0000fef000/0x10000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r1 = socket(0x18, 0x40000000, 0x4) r2 = getuid() r3 = getgid() fchown(r1, r2, r3) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x210, r1, 0x0, 0x7) mincore(&(0x7f0000ff4000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/179) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) getitimer(0x3, &(0x7f0000000240)) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r6, 0x0, 0x6) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x3, 0x1ff}, {0x9, 0x8}}) close(0xffffffffffffff9c) madvise(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x4) utimes(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={{0x5, 0x100}, {0x6}}) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) pipe(&(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0x66, &(0x7f00000003c0)={0x9, 0x42906805421b10cc, 0xf7, 0xa4a0, 0x43a}, 0xc) r8 = _lwp_self() _lwp_setname(r8, &(0x7f0000000400)='\x00') r9 = semget(0x2, 0x1, 0x10a) semctl$SETVAL(r9, 0x3, 0x8, &(0x7f0000000440)=0xd6b) rename(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file2\x00') accept$inet(r4, 0x0, &(0x7f0000000500)) r10 = open(&(0x7f0000000540)='./file2\x00', 0x1294080, 0x4) recvfrom$inet6(r10, &(0x7f0000000580)=""/227, 0xe3, 0x1, 0x0, 0x0) 16:06:07 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x740) r2 = dup(r0) recvfrom$inet(r2, &(0x7f0000000000)=""/216, 0xd8, 0x800, &(0x7f0000000100)={0x2, 0x3}, 0xc) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/197) msgsnd(0x0, &(0x7f0000000240)={0x3, "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"}, 0x1008, 0xc00) clock_nanosleep(0x0, 0x1, &(0x7f0000001280)={0x0, 0x800}, &(0x7f00000012c0)) semget$private(0x0, 0x3, 0x680) clock_gettime(0x40000000, &(0x7f0000001300)) r3 = open(&(0x7f0000001340)='\x00', 0x400001, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000001380)={0x1ff, 0x1, 0x2, 0xb2b, 0x6}, 0xc) flock(r0, 0x2) r4 = semget$private(0x0, 0x2, 0xd9b6230b28cce4a4) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f00000013c0)=0x4) close(0xffffffffffffffff) r5 = socket$inet(0x2, 0x3, 0x80) getsockname(r5, &(0x7f0000001400)=@in6, &(0x7f0000001440)=0xc) r6 = dup2(0xffffffffffffff9c, r5) renameat(r6, &(0x7f0000001480)='./file0\x00', r2, &(0x7f00000014c0)='./file0\x00') r7 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r7, &(0x7f0000001500)=@file={0x0, ""/108}, &(0x7f0000001580)=0x6e) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000015c0)=""/12) clock_nanosleep(0x0, 0x1, &(0x7f0000001600)={0x3, 0x40}, &(0x7f0000001640)) r8 = semget$private(0x0, 0x1, 0x1) semctl$GETVAL(r8, 0x1, 0x5, &(0x7f0000001680)=""/126) symlinkat(&(0x7f0000001700)='./file0\x00', r2, &(0x7f0000001740)='./file0\x00') getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000017c0)={0x0, 0x0}, 0xc) r10 = getegid() chown(&(0x7f0000001780)='./file0\x00', r9, r10) 16:06:07 executing program 2: r0 = shmget(0x2, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0x4) shmctl$IPC_RMID(r0, 0x0) shmget(0x2, 0x1000, 0x420, &(0x7f0000ffd000/0x1000)=nil) r1 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/248) r2 = shmget(0x1, 0x1000, 0xd458863f6cf8ef, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x4) r3 = paccept(0xffffffffffffff9c, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0xc, 0x60000000) recvfrom(r3, &(0x7f00000001c0)=""/32, 0x20, 0x820, &(0x7f0000000200)=@in6={0x18, 0x1, 0x8, 0x3}, 0xc) r4 = _lwp_self() _lwp_wakeup(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x200000, 0x2) accept$inet6(r5, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r6 = accept$unix(r3, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000001340)=0x1002) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000001380)={0x0, 0x0, 0x0}, 0xc) r9 = geteuid() setreuid(r9, r7) _lwp_create(&(0x7f00000014c0)={0x400f002b, &(0x7f0000001440)={0x2, &(0x7f00000013c0)={0x400f0029, 0x0, {[0x100, 0x3, 0x0, 0x4]}, {0x2, 0x1}, {0x0, 0x6, '$:$\x00'}}, {[0x9, 0xbcf, 0x7, 0x9]}, {0x8, 0x0, 0x1}, {0x3, 0x0, '[%\x00'}}, {[0x7f, 0x7fff, 0x6, 0x8]}, {0x6, 0x6, 0x8}, {0x5, 0x2, '\x00'}}, 0x80, &(0x7f0000001540)) renameat(r6, &(0x7f0000001580)='./file0\x00', r5, &(0x7f00000015c0)='./file0\x00') mknod$loop(&(0x7f0000001600)='./file0\x00', 0x80, 0x0) pipe2(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc) unlinkat(r10, &(0x7f0000001680)='./file0/file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f00000016c0)='./file0/file0\x00', 0x90198, 0x82) r11 = __clone(0x400, &(0x7f0000001700)="b00c720ffa41b855a85739da956318524665cba70136e0ca8291d4eed02f78e3d035551adebe16ee51a90939fc1c90601a9977967d") wait4(r11, 0x0, 0x8, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r12 = shmget(0x1, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) r13 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001740)={0x0, 0x0}, &(0x7f0000001780)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0xc) r16 = getppid() r17 = getppid() shmctl$IPC_SET(r12, 0x1, &(0x7f0000001840)={{0x5, r13, r8, r14, r15, 0x8, 0x7}, 0xfb8, 0x8001, r16, r17, 0x0, 0x2, 0x80000001}) 16:06:07 executing program 4: socketpair$unix(0x1, 0xfd80be1b21e5794, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x30040) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x421, 0xf2) linkat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00', 0x400) r5 = socket$unix(0x1, 0x1, 0x0) ftruncate(r5, 0xfffffffffffffffe) mknod(&(0x7f0000000140)='./file0\x00', 0x8000, 0x0) listen(0xffffffffffffff9c, 0x5) r6 = socket$unix(0x1, 0x1, 0x0) writev(r6, &(0x7f00000003c0)=[{&(0x7f0000000180)="d757e55183ad4ddb314d78a68cb74fd6b37b794123445a8a7da57c38a97fb0e508a2345d97d7cd94155f41ff3305432859b0f8bf9418989207dac9", 0x3b}, {&(0x7f00000001c0)="29f02f15de803b0fa62417894626ff443f45e5a0a59d8a977352a18b8ac31cf753b318168b46408c8271aec97ac0e9305df434bc0adce06a8ae1b66a073b0cd66fedddd74c07521c25d50285a81a977c", 0x50}, {&(0x7f0000000240)="f9739268d4992557f6635a7ba923b87aafa28008335286617d14be709ba89335db6cef208c83b57ec1e37306084141613af6474d15423fb57361addbfe78c767aae971b676b0d799750137e6dd", 0x4d}, {&(0x7f00000002c0)="a2d4dd284205561fe94d67f66014cdbca9af25205e3f5077ee8f4ba600fce1bbefb687eacb9a0eb41a5ebefada4aff209a6cc4ff11b4f39b643addd3f5bad0cd98e8b0a2a431ec0f86235dd6fdf855273bccc869f62990913b15d7bde65da41db6f04dfffb62d30c69c5bcbd", 0x6c}, {&(0x7f0000000340)="e5fe90374bf0d0aafcbeb80185ec9783c1c49a8e9b70a656fab8d9c3c8ea1ce3289a93b93473536d4f7d12807a210c6ed3f9da462755c540622171dc473d245fb90f473de4d7a761ca2e763e437ba96b4836ed89e5c8cba9829d694bb55cc99e6b9bacbf50b5700c2386", 0x6a}], 0x5) connect$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs={0x1, 0x0, 0x2}, 0x8) readlinkat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/185, 0xb9) r7 = socket$unix(0x1, 0x0, 0x0) getpeername$unix(r7, &(0x7f0000000580)=@file={0x0, ""/108}, &(0x7f0000000600)=0x6e) r8 = socket$unix(0x1, 0x1, 0x0) connect$unix(r8, &(0x7f0000000640)=@file={0x0, './file0\x00'}, 0xa) r9 = accept$unix(r5, &(0x7f0000000680)=@file={0x0, ""/108}, &(0x7f0000000700)=0x6e) getsockname$unix(r9, &(0x7f0000000740)=@abs, &(0x7f0000000780)=0x8) clock_nanosleep(0x0, 0x0, &(0x7f00000007c0)={0x7fe, 0x1}, &(0x7f0000000800)) r10 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil) shmat(r10, &(0x7f0000ff5000/0xb000)=nil, 0x2000) clock_getres(0x20000000, &(0x7f0000000840)) read(r9, &(0x7f0000000880)=""/251, 0xfb) recvmsg(r2, &(0x7f0000000d00)={&(0x7f0000000980)=@in6, 0xc, &(0x7f0000000bc0)=[{&(0x7f00000009c0)=""/204, 0xcc}, {&(0x7f0000000ac0)=""/69, 0x45}, {&(0x7f0000000b40)=""/74, 0x4a}], 0x3, &(0x7f0000000c00)=""/204, 0xcc}, 0x801) shmctl$IPC_STAT(r10, 0x2, &(0x7f0000000d40)=""/84) r11 = socket$unix(0x1, 0x2, 0x0) connect$unix(r11, &(0x7f0000000dc0)=@file={0x0, './file0\x00'}, 0xa) fcntl$setflags(0xffffffffffffffff, 0x2, 0x749014b05eb743f4) 16:06:07 executing program 5: r0 = socket(0x874be6a273268835, 0x4, 0x1f) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x111, r0, 0x0, 0x8) r1 = dup(0xffffffffffffffff) getdents(r1, &(0x7f0000000000)=""/146, 0x92) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r3, &(0x7f0000000100)=""/44, 0x2c) r4 = socket$unix(0x1, 0x1, 0x0) r5 = paccept(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x40000000) poll(&(0x7f0000000180)=[{r4, 0x10}, {r1, 0x10}, {r5, 0x8}, {r0}, {r3, 0xfd320f70018f5d9b}, {r3, 0x100}, {r2, 0x8}], 0x7, 0x100) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x10, 0x80) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) renameat(r6, &(0x7f0000000200)='./file0\x00', r7, &(0x7f0000000280)='./file0\x00') getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) open(&(0x7f0000000340)='./file0\x00', 0x260000, 0x4) openat(r2, &(0x7f0000000380)='./file0\x00', 0x400000, 0x4) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r8 = socket$unix(0x1, 0x1, 0x0) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000000440), 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) connect$unix(r9, &(0x7f00000004c0)=@abs={0x2, 0x0, 0x1}, 0x8) r10 = open(&(0x7f0000000500)='./file0\x00', 0x8, 0x10) connect$unix(r10, &(0x7f0000000540)=@abs={0x0, 0x0, 0x2}, 0x8) r11 = open$dir(&(0x7f0000000580)='./file1\x00', 0x1, 0x50) unlinkat(r11, &(0x7f00000005c0)='./file0\x00', 0x800) open(&(0x7f0000000600)='./file0\x00', 0x20128, 0x10) r12 = semget$private(0x0, 0x4, 0x100) semop(r12, &(0x7f0000000640)=[{0x3, 0x8, 0x1000}, {0x4, 0x8001, 0x400}, {0x2, 0x2, 0x1800}], 0x3) r13 = socket(0x2, 0x5, 0x69) setsockopt$inet6_MRT6_DEL_MFC(r13, 0x29, 0x69, &(0x7f0000000680)={{0x18, 0x2, 0x2, 0x7ff}, {0x18, 0x1, 0xffffffff, 0xfffffff7}, 0x1, [0x1, 0x1b, 0xd9, 0x4, 0x200, 0x80000000, 0xffffff01, 0x1]}, 0x3c) pipe2(&(0x7f00000006c0)={0xffffffffffffffff}, 0x400000) setsockopt$sock_linger(r14, 0xffff, 0x80, &(0x7f0000000700)={0x0, 0x7f}, 0x8) 16:06:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x5047639af4f72f2e) 16:06:10 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x30000, 0x28) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1000d22, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) 16:06:10 executing program 3: socketpair(0x1f, 0x5, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in, 0xc, &(0x7f0000000340)=[{&(0x7f0000000080)=""/175, 0xaf}, {&(0x7f0000000140)=""/237, 0xed}, {&(0x7f0000000240)=""/210, 0xd2}], 0x3, &(0x7f0000000380)=""/31, 0x1f}, 0x0) 16:06:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(0xffffffffffffffff) socket(0x1d, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x0) connect$unix(r3, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/10], 0xa) r4 = socket(0x48f471a8570ddabc, 0x40000000, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="ff0f000000000000"], 0x10) r5 = dup(r1) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) accept$unix(r2, 0x0, 0x0) fcntl$dupfd(r4, 0xc, r4) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fsync(r6) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) [ 54.9918757] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 358 command syz-executor.2) 16:06:10 executing program 4: readv(0xffffffffffffffff, &(0x7f0000001580)=[{0x0}], 0x1) open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000180), &(0x7f0000000000)=0xfffffffffffffefd) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 16:06:10 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0/file0\x00', 0x228600, 0x21) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004802c2, 0x0) r1 = paccept(0xffffffffffffff9c, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0xc, 0x10000000) r2 = __clone(0x0, 0x0) semget$private(0x0, 0x0, 0x59c2028c13fde831) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x10, r2, &(0x7f0000000500), 0x4) r3 = getpgid(r2) fcntl$lock(r1, 0x9, &(0x7f0000000140)={0x1, 0x0, 0x4, 0xff, r3}) fcntl$setstatus(r0, 0x4, 0x0) [ 55.3422473] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 358 command syz-executor.2) [ 55.4173414] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 358 command syz-executor.2) [ 55.5174333] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 358 command syz-executor.2) 16:06:10 executing program 3: mkdir(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) rename(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000000)='./file1\x00', 0x88000, 0x0) chdir(&(0x7f0000000200)='./file0\x00') 16:06:11 executing program 1: _lwp_detach(0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040)) wait4(r0, 0x0, 0x1, &(0x7f00000002c0)) socket(0x1f, 0x20000000, 0x8a) __clone(0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x26, r1, &(0x7f00000001c0), 0x0) ptrace(0x1, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b692300000000a10a4d9cdca3470f0cef24dbb70002ec2fc1419591006f2e7607c4df473c98703ab800000000000000000000000000004357de948a75ac7da7c51c55941b85c25c5db817e7d94395f12c12e70572842ccac577082d90a4cd0a3c5c766fe55ea76c95963b60bb52fd147f127beb6c05469c78afe2a52715cecf29dafc0f6341a8f27b85e02a60b82e07cf80bbc322c92d7292d75f18ee3f14dcfc01dbd42bb0b5d2f805f74fdab4"], 0x31, 0x800) msgrcv(r2, &(0x7f00000000c0)={0x0, ""/84}, 0x5c, 0x1, 0x800) 16:06:11 executing program 2: symlink(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x10) nanosleep(&(0x7f0000000140)={0x8, 0x4}, &(0x7f0000000180)) 16:06:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = __clone(0xff, &(0x7f00000003c0)="14e023b3db0f35d08c69a75af8211301ec173b62c6d91d27b50925a77bd8925e7bc043c87a6e18da48bcee202f575bbc67bc020d96b4d9458ce9a3aa0cf021a3e5d21fd617a60c3f2a204fc8e05cfcc1e137503272599b588fb884a5faa8470beb89d122837e8be41fb946e7062ec65651a037b1032a11fd6235416a9d1c750b86d9230606a248a70de1") r2 = getuid() pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r4 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r3, &(0x7f0000000440)='./file0\x00', r4, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r7 = getgid() getgroups(0x3, &(0x7f0000000680)=[r5, r6, r7]) r10 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r10, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r12 = getegid() getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r8, 0xffffffffffffffff, 0xffffffffffffffff, r5, r8]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r6, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r11, r12, r13, r8, r14, r15, r9, r6, r9]) r16 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r16, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$SO_PEERCRED(r16, 0xffff, 0x11, &(0x7f0000000480)={0x0}, 0xc) r18 = __clone(0x0, 0x0) ptrace(0x9, r18, 0x0, 0x400000020000000) r19 = getpgid(r18) r20 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r20, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r22 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r22, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r22, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r24 = getuid() setreuid(0x0, r24) r25 = getegid() shmctl$IPC_SET(r20, 0x1, &(0x7f00000002c0)={{0x0, r21, r23, r24, r25, 0xa0, 0x1f}, 0x2, 0x7fff, r19, 0x0, 0x1000, 0x8, 0x5}) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r27 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r26, &(0x7f0000000440)='./file0\x00', r27, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r26, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r30 = getgid() getgroups(0x3, &(0x7f0000000680)=[r28, r29, r30]) r33 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r33, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r35 = getegid() getsockopt$sock_cred(r33, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r31, 0xffffffffffffffff, 0xffffffffffffffff, r28, r31]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r29, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r34, r35, r36, r31, r37, r38, r32, r29, r32]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000004c0)={0x0}, 0xc) r40 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r40, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$SO_PEERCRED(r40, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r43 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r42, &(0x7f0000000440)='./file0\x00', r43, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r42, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r46 = getgid() getgroups(0x3, &(0x7f0000000680)=[r44, r45, r46]) r49 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r49, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r51 = getegid() getsockopt$sock_cred(r49, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r47, 0xffffffffffffffff, 0xffffffffffffffff, r44, r47]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r45, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r50, r51, r52, r47, r53, r54, r48, r45, r48]) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1400000) r56 = __clone(0x0, 0x0) ptrace(0x9, r56, 0x0, 0x0) ptrace(0x10, r56, &(0x7f0000000500), 0x4) r57 = __clone(0x0, 0x0) ptrace(0x9, r57, 0x0, 0x400000020000000) r58 = getpgid(r57) r59 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r59, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r61 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r61, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r61, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r63 = getuid() setreuid(0x0, r63) r64 = getegid() shmctl$IPC_SET(r59, 0x1, &(0x7f00000002c0)={{0x0, r60, r62, r63, r64, 0xa0, 0x1f}, 0x2, 0x7fff, r58, 0x0, 0x1000, 0x8, 0x5}) r65 = getegid() r66 = getppid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000580)={0x0, 0x0}, 0xc) r68 = fcntl$getown(0xffffffffffffff9c, 0x5) r69 = __clone(0x0, 0x0) ptrace(0x9, r69, 0x0, 0x400000020000000) r70 = getpgid(r69) r71 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r71, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r73 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r73, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r73, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r75 = getuid() setreuid(0x0, r75) r76 = getegid() shmctl$IPC_SET(r71, 0x1, &(0x7f00000002c0)={{0x0, r72, r74, r75, r76, 0xa0, 0x1f}, 0x2, 0x7fff, r70, 0x0, 0x1000, 0x8, 0x5}) r77 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r77, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$SO_PEERCRED(r77, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0xc) r79 = geteuid() pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r81 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r80, &(0x7f0000000440)='./file0\x00', r81, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r80, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r84 = getgid() getgroups(0x3, &(0x7f0000000680)=[r82, r83, r84]) r87 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r87, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r89 = getegid() getsockopt$sock_cred(r87, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r85, 0xffffffffffffffff, 0xffffffffffffffff, r82, r85]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r83, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r88, r89, r90, r85, r91, r92, r86, r83, r86]) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000140)="9a49cfff5867495eaeaf11a3ccf8ece822b7aad1ada86ac240acf96bc4e170afec8c44998fd2e45118b90c60e80da231cd053e316073630ba076a55422cb32487d39ea5db5f7ebc01e2eb3d3d2ff37d5e594ee06db651840e5925bab9e4b7d94b9524ae52df96cb35588270f180305347a273238f6ed3bbc86480b215118403d66835f6ad265f9d2cd4347", 0x8b}, {&(0x7f0000000200)="2796bb662a0e4ec89a7d0d9a352774c5c9f4dc0ab4f968809e1f61e669dee8f9d320ff085859cdaf3a8cf1d8c05caacbe4a45b580c44fa91", 0x38}, {&(0x7f00000002c0)="4f721f0e7cc6b71140cd39748e4227b4553424fd3cbdcd46abf73e3cd7df726de8985e3768cfeb91e753ed847d43f076eabbe15064de2c0a9fea9c3e61777cf3b1caf63e70c8cb18a6fca4574e87eb24a6f815df7d0e9cbb9c9e0ee5240bf06237a71b5a3c36f6a78c6f5d6fb18907b1fa818ae4270ae861b70ede098244e0b023c9688bd194410ce27b0b3e08c74fe712287a506b508ace1922ecf783b8c825829e964531ba6821ae2a7ab113f36242f78d5a9c2937a272e070dc1f3b94227b2b2da58ccf09545adc2d09601fef32c84bb40a76ab4ca8ac67620e81409d6f6241ea609014157633f1a1f55620aaa7cce58c26ffdf4e1d", 0xf7}], 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r13, @ANYBLOB="00000000f816743c00000000ffff000012000000", @ANYRES32=r17, @ANYRES32=r21, @ANYRES32=r35, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r39, @ANYRES32=r41, @ANYRES32=r50, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r55, @ANYRES32=0xffffffffffffff9c, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r56, @ANYRES32=r60, @ANYRES32=r65, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r66, @ANYRES32=r67, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r68, @ANYRES32=r72, @ANYRES32=r78, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32, @ANYRES32=r79, @ANYRES32=r83, @ANYBLOB="00060000"], 0xf8, 0x402}, 0x4) r93 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r93, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r94 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r94, 0x8, &(0x7f0000000280)={0x0, 0x1, 0xfffffffffffffffe, 0x100000001}) 16:06:11 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088621, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="4713f2bd1bffe7c3dc611add8467987e87584d2a23a7d71d3bf8f2eb9e5ac1e16df583af971d8c7177caef68735f839358de43bfc757039fc05eff679f460d9ddf61a974b8b50894d13c02cac1ec1b1cdd5cc1334571764c42b63babaf396f83622341bd4c5c691cd9912d6bac018335d86995bf394f3cb0a1c475cd05dccef95fcdcde015294dd5a67d047f433d9a2b5020693aad934554bc07398d3e13f08672c8add140ec1d5affffae576609573de4ad6dd598c781fbfae7d823d16814db4c7c36e7c9485bf3050a947ca09d3dae652d9a167aa98db27bc9d0a1993b0eeed52576a113a45d023876f5fccd7468ea6def4366", 0xf4}, {&(0x7f0000000140)="b163130964fa40a374b181ca5c04767051021ce5fb2fbb7fcb3c3b2db7e5dfa56fdb9c047aff5046da70d68287881722ad0aaac46bd2f6c99f9acb7767b8b87e84d106714c0c2dfdc6303d33178b85333f8dd059ea2c85bd04acc05b5ce642332c15be43268f08117b93df670871dd0db81f1f9ee51d2d89236f92db7cff8bdb2ee3b4d27efceaab9714245b990386d6a56c48424af4c243a4cef40aced4c95f6b16d6", 0xa3}, {&(0x7f0000000200)="a37be8fc72277a7b865666d95aa469e2514bdc7d93607e1ba94922af5e568db1ef8972b6a035cc87c79af274bcf8fd5a12b2ed0f244a2c853ab35f34978b9edf345dc97193230073cf513e312a7daa4167ce7eed465de4e6b77cf1c8bdbe3f5e7500011f01f73045eca700902dd7953fbc71228a7cfd9862c0991ed44e5b7e7ec5056a3464d81a2f7f784d0e0aace3b2e34b06c9fdf6", 0x96}, {&(0x7f00000002c0)="9731a7d0faeab868833574f682703057ff9854469649d8f1b7866f9eec53009bf2e815e2b9783a437905189f7e765bcd05108e2f9bc88d288799d3e00a8baf49fb48b1110a3c40df0ff718f34272998bfc52f9d21d46", 0x56}], 0x4, 0x5) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000280), 0xd) 16:06:11 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) _lwp_self() _lwp_wakeup(0x0) _lwp_self() _lwp_create(&(0x7f0000000080)={0x4, 0x0, {[0xcf7, 0x0, 0x3, 0x7fff]}, {0x100, 0x8, 0x4}, {0x0, 0x7, '\'[^!\x00'}}, 0x40, &(0x7f0000000100)=0x0) _lwp_wait(r0, &(0x7f0000000140)) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$IPC_RMID(r1, 0x0) getuid() pipe2(0x0, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = _lwp_self() _lwp_suspend(r2) compat_50__lwp_park(0x0, r2, 0x0, 0x0) _lwp_wakeup(r2) 16:06:11 executing program 0: pipe2(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pread(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffff40, 0x10000) open(&(0x7f0000000100)='./file0/file0\x00', 0x40, 0x2) open$dir(&(0x7f0000000180)='./file0\x00', 0xca9946ba9c75bd9, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000a40)) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x1800004) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x10, r2, &(0x7f0000000500), 0x4) r3 = getpgid(r2) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x400000020000000) r5 = getpgid(r4) r6 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r6, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r8 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r8, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r10 = getuid() setreuid(0x0, r10) r11 = getegid() shmctl$IPC_SET(r6, 0x1, &(0x7f00000002c0)={{0x0, r7, r9, r10, r11, 0xa0, 0x1f}, 0x2, 0x7fff, r5, 0x0, 0x1000, 0x8, 0x5}) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r13 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r12, &(0x7f0000000440)='./file0\x00', r13, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r12, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r16 = getgid() getgroups(0x3, &(0x7f0000000680)=[r14, r15, r16]) r19 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r19, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r21 = getegid() getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r17, 0xffffffffffffffff, 0xffffffffffffffff, r14, r17]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r15, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r20, r21, r22, r17, r23, r24, r18, r15, r18]) r25 = getppid() r26 = geteuid() pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r28 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r27, &(0x7f0000000440)='./file0\x00', r28, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r27, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r31 = getgid() getgroups(0x3, &(0x7f0000000680)=[r29, r30, r31]) r34 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r34, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r36 = getegid() getsockopt$sock_cred(r34, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r32, 0xffffffffffffffff, 0xffffffffffffffff, r29, r32]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r30, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r35, r36, r37, r32, r38, r39, r33, r30, r33]) r40 = getpgrp() r41 = geteuid() pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r43 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r42, &(0x7f0000000440)='./file0\x00', r43, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r42, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r46 = getgid() getgroups(0x3, &(0x7f0000000680)=[r44, r45, r46]) r49 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r49, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r51 = getegid() getsockopt$sock_cred(r49, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r47, 0xffffffffffffffff, 0xffffffffffffffff, r44, r47]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r45, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r50, r51, r52, r47, r53, r54, r48, r45, r48]) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r56 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r55, &(0x7f0000000440)='./file0\x00', r56, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r55, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r59 = getgid() getgroups(0x3, &(0x7f0000000680)=[r57, r58, r59]) getgroups(0x5, &(0x7f0000000980)=[r60, 0xffffffffffffffff, 0xffffffffffffffff, r57, r60]) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r62 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r61, &(0x7f0000000440)='./file0\x00', r62, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r61, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r65 = getgid() getgroups(0x3, &(0x7f0000000680)=[r63, r64, r65]) getgroups(0x5, &(0x7f0000000980)=[r66, 0xffffffffffffffff, 0xffffffffffffffff, r63, r66]) getgroups(0x7, &(0x7f0000000680)=[r52, r57, r63, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r68 = getppid() getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r71 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r70, &(0x7f0000000440)='./file0\x00', r71, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r70, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r74 = getgid() getgroups(0x3, &(0x7f0000000680)=[r72, r73, r74]) r77 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r77, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r79 = getegid() getsockopt$sock_cred(r77, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r75, 0xffffffffffffffff, 0xffffffffffffffff, r72, r75]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r73, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r78, r79, r80, r75, r81, r82, r76, r73, r76]) r83 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r83, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r84 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r84, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r85 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r85, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r86 = socket$inet(0x2, 0x48000007, 0x20) r87 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r87, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r88 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r88, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r89 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r89, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r90 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r90, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r91 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r91, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r92 = socket$inet6(0x18, 0x1000000a, 0x0) r93 = __clone(0x0, 0x0) ptrace(0x9, r93, 0x0, 0x0) ptrace(0x10, r93, &(0x7f0000000500), 0x4) r94 = __clone(0x0, 0x0) ptrace(0x9, r94, 0x0, 0x400000020000000) r95 = getpgid(r94) r96 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r96, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r98 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r98, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r98, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r100 = getuid() setreuid(0x0, r100) r101 = getegid() shmctl$IPC_SET(r96, 0x1, &(0x7f00000002c0)={{0x0, r97, r99, r100, r101, 0xa0, 0x1f}, 0x2, 0x7fff, r95, 0x0, 0x1000, 0x8, 0x5}) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r103 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r102, &(0x7f0000000440)='./file0\x00', r103, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r102, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r106 = getgid() getgroups(0x3, &(0x7f0000000680)=[r104, r105, r106]) r109 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r109, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r111 = getegid() getsockopt$sock_cred(r109, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r107, 0xffffffffffffffff, 0xffffffffffffffff, r104, r107]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r105, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r110, r111, r112, r107, r113, r114, r108, r105, r108]) r115 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r115, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r116 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r116, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) r118 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r118, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1000000000000018, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000780)={0x0}, 0xc) r120 = __clone(0x0, 0x0) ptrace(0x9, r120, 0x0, 0x400000020000000) r121 = getpgid(r120) r122 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r122, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r124 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r124, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r124, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r126 = getuid() setreuid(0x0, r126) r127 = getegid() shmctl$IPC_SET(r122, 0x1, &(0x7f00000002c0)={{0x0, r123, r125, r126, r127, 0xa0, 0x1f}, 0x2, 0x7fff, r121, 0x0, 0x1000, 0x8, 0x5}) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r129 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r128, &(0x7f0000000440)='./file0\x00', r129, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r128, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r132 = getgid() getgroups(0x3, &(0x7f0000000680)=[r130, r131, r132]) r135 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r135, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r137 = getegid() getsockopt$sock_cred(r135, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r133, 0xffffffffffffffff, 0xffffffffffffffff, r130, r133]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r131, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r136, r137, r138, r133, r139, r140, r134, r131, r134]) r141 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r141, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$sock_cred(r141, 0xffff, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) r143 = __clone(0x0, 0x0) ptrace(0x9, r143, 0x0, 0x400000020000000) r144 = getpgid(r143) r145 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r145, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r147 = socket$unix(0x1, 0x1, 0x0) r148 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r148, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) paccept(0xffffffffffffff9c, &(0x7f0000000a80)=@in6, &(0x7f0000000ac0)=0xc, 0x10000000) setsockopt$sock_int(r89, 0xffff, 0x0, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r147, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r150 = getuid() setreuid(0x0, r150) r151 = getegid() shmctl$IPC_SET(r145, 0x1, &(0x7f00000002c0)={{0x0, r146, r149, r150, r151, 0xa0, 0x1f}, 0x2, 0x7fff, r144, 0x0, 0x1000, 0x8, 0x5}) r152 = getegid() sendmsg$unix(r1, &(0x7f00000009c0)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000600)=[{&(0x7f00000002c0)="1b7ba0081d0332572241bcf4913c8f8aa410853e01fd4aa3e242c61d629616056daf806dde249fbf844949d343e0f9cdc089905493f84f2e92a37e7c8926a1d868624fd10f0687a71bc0ff1112ed10b9af179304", 0x54}, {&(0x7f00000003c0)="54fced8c8667f83b075af44bddc6f54ca2a37f234cffa524dff0d76ae0f7b93ed4d96df71233722709eea964ce17168afa03aa53f2cf856db0dad24a1a09ebb9fa3814bc8bd544a42ecccebc70ac2b7fdafc83baf19e453b43cfabb5606b7047c2", 0x61}, {&(0x7f0000000440)="b5197e9366130fa179eb34cab7a1b07b72ce7bdebc64125cb95acc74f6a7786c4ad870da107762a0ef70a73d2ea7d9402255bbd5948c250173b0e5ec61ecd52f1f", 0x41}, {&(0x7f0000000340)="ab559db19c002c13c410faeb7c05a53c07f816c0d992248c03900d329025c7cabca554b75604672fbd9d5b1517cb420d2949af713550211bbf5c4c9349e555", 0x3f}, {&(0x7f00000004c0)="140ea74b7b55cab03a856aebe104ec28cb90931f250ca4df16e52ca0ce110ac3a639809925b654b8555976b2848aa9f18e8a62cfd5850221fa888a15b372dead67c55885da61a603c825192c56bc9388468ff2a7", 0x54}, {&(0x7f0000000540)="1816e0c70958b3a40b1a931be043ec21cf96cf2db27f373c6b145253db", 0x1d}, {&(0x7f0000000580)="f4acb5f406", 0x5}, {&(0x7f00000005c0)="c4d324216aeed86737776195748629cef223", 0x12}], 0x8, &(0x7f0000000b00)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r7, @ANYRES32=r20, @ANYBLOB="00000000200000000000fc280b96000002000000e55a8ebd4c6c64c1e51e16df", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r37, @ANYBLOB="0000000020000000f1fffffffeff00000000", @ANYRES32=r40, @ANYRES32=r41, @ANYRES32=r67, @ANYBLOB="0020000000deffffffffff000002000000000000", @ANYRES32=r68, @ANYRES32=r69, @ANYRES32=r79, @ANYBLOB="000000002800000000000000ffff00000a000000", @ANYRES32=r83, @ANYRES32=r84, @ANYRES32=r85, @ANYRES32=r86, @ANYRES32=r87, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r88, @ANYRES32=r89, @ANYRES32=r0, @ANYRES32=r90, @ANYRES32=r91, @ANYRES32=r92, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r93, @ANYRES32=r97, @ANYRES32=r110, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r115, @ANYRES32=r116, @ANYRES32=r117, @ANYRES32=r118, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r119, @ANYRES32=r126, @ANYRES32=r137, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r142, @ANYRES32=r146, @ANYRES32=r152, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x8}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) fcntl$dupfd(r153, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) open(&(0x7f0000000000)='./file0/file0\x00', 0x80101, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x4) __clone(0x3d00, 0x0) r154 = open(&(0x7f00000000c0)='./file0\x00', 0x8800, 0x0) pwritev(r154, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) sendto$unix(r154, &(0x7f0000000040)="39806ea2ab7f4ded32", 0x9, 0x8, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) 16:06:11 executing program 3: r0 = _lwp_self() _lwp_suspend(r0) compat_50__lwp_park(0x0, r0, 0x0, 0x0) _lwp_setname(r0, &(0x7f0000000000)='\x00') setrlimit(0x8, &(0x7f0000000040)={0x8, 0xfffffffffffffffb}) mlockall(0x1) _lwp_setname(r0, &(0x7f0000000080)='\x00') __clone(0x0, 0x0) 16:06:11 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = socket$inet(0x2, 0x10000000, 0x3) r2 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) fchown(r1, r2, r3) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xa, r0, &(0x7f00000001c0), 0x0) 16:06:12 executing program 2: exit(0x2) r0 = socket$inet6(0x18, 0x40000000, 0x0) r1 = socket$inet6(0x18, 0x3, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) sendto$unix(r2, 0x0, 0x0, 0x405, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = accept(r2, 0x0, &(0x7f0000000040)) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) clock_settime(0x2, &(0x7f0000000080)={0x7, 0x1}) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) pwritev(r5, &(0x7f0000000100), 0x10d, 0x10000000020) fcntl$dupfd(r3, 0xc, r4) 16:06:12 executing program 2: setitimer(0x0, &(0x7f0000000000)={{}, {0x4}}, &(0x7f0000000080)) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) setitimer(0x0, &(0x7f0000000040)={{0x6, 0x20}, {0x5, 0x401}}, &(0x7f00000000c0)) 16:06:12 executing program 4: mlockall(0x1) listen(0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) setuid(0xee01) ptrace(0x10, r0, 0x0, 0x0) 16:06:12 executing program 5: mkdir(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) rename(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000001c0)='./file0\x00') chmod(&(0x7f00000000c0)='./file0\x00', 0x8) 16:06:12 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000001180)="f0784847cdf6b8c3ec89ddee96fff5a6378b94dd296f9b2df5f0e546118b62441dfc5f4dae707a68bf085dbb4690d315b92b7e50f8d2d3a17e211efb1adc43caff4bb1c1c33e829253405baeea7d0567c9c775a97d845fde9d3e567007f4beaeee5aaf08e3b0cea23c62b2dbb08d013c885f18354ffaac3e443322e38830fac6c14944de42890a5d53791c203ccd5cf99d83a1cecee7eb8d3ba329f6f0a8d9ceca463097c4291c4edcc1b39354e4f32b39bb1c9e2a2a0a36baed3d64e370c7e2a125c71455d8ad8ca97c8d689797d22079bd8a0ecbc382e792837f3fa9c944e0dde2edece61353a26d7ce2cadfac3b0cefe953143637adac51616bdb16842922df6db9e7904b533982e64ab4d7584ea84d897bdebe6593d0d7addea2866e0d870a94a62f10901d51315a020fbbee974593edb62eedc51d73db4f68be6c2b9501e40046a449f0505400e557bddebce2b0ad9d4e669668e6b21b007c384a93dc49cab6a7d7e7a1ab4bcb75895d772826a7dd5eacdcc1c54c10758d4d417f66fa022f60e5f3bed3684566cac3f4fa4e8daf0e3151e1fc894e10", 0x198}], 0x1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0, 0x0) write(r0, &(0x7f0000000140)='Y', 0xfe68) close(r0) 16:06:12 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchdir(r0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x6, 0x80000000}, {0xb13, 0x7}}) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x10, r2, &(0x7f0000000500), 0x4) fcntl$setown(r1, 0x6, r2) open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="4d3a7290ac95bc9f966903c698b56d3a17d712bed81e9572fab696e5f85ca20479bfe37b24031edb7b7fbffa60ee921b9aac180862c0d4abbebece0d1c690d8988243a34ca10f0aff2cac25cb93eebaf717766655181329bf64dc850132ef386538041e252029d", 0x67}, {&(0x7f0000000240)="78d5dbf2d89062c2afc225105aaba384219fd572f5c0dd4c9578ffcbef218f39ebdc0c89b6f89e84b7ace447a5cd8f4697aaec8bc086e6da4dff494e0830bfaf5ff194c1f6a65adecb9be6c7a1c338b2152c6187e7f20540a35eed8e9aa67b398c22565407d4bcad6f372bd3f8ac59f5a6228d215dff5e631dc13f63feccf9c71f59270e8f921d3726ea33b43d707163fb81d4ef1c3834b448140a06dfa07533672c487c1cd5ca80c1193a7f229e9b8b1937bab3dee09691ad56fa861b61107d129811bb85ea4f0f6fc148323d3a00c8fa94e6451bcaef0c087eaf612b41eb69a756c3cdc90d931071113fc47a489d", 0xef}], 0x2) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 16:06:12 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) munlock(&(0x7f0000001000/0x4000)=nil, 0x4000) readv(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/21, 0x15}], 0x1) r2 = getuid() r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x400000020000000) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x400000020000000) r5 = getpgid(r4) r6 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r6, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) chown(&(0x7f0000000000)='./file0\x00', r2, r7) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r9 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r9, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r9, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r11 = getuid() setreuid(0x0, r11) r12 = getegid() shmctl$IPC_SET(r6, 0x1, &(0x7f00000002c0)={{0x0, r8, r10, r11, r12, 0xa0, 0x1f}, 0x2, 0x7fff, r5, 0x0, 0x1000, 0x8, 0x5}) getpid() __clone(0x0, 0x0) r13 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r13, &(0x7f0000001000/0x2000)=nil, 0x0) 16:06:12 executing program 1: clock_settime(0x0, &(0x7f0000000000)={0xfffffffffffff1cb}) geteuid() 16:06:12 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1000d22, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) socketpair(0x0, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x211, r2, 0x0, 0x8) [ 57.8574325] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 319 command syz-executor.2) [ 57.8824574] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 571 command syz-executor.5) 22:59:23 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getpeername(r1, &(0x7f0000000040)=@un=@file={0x0, ""/1}, &(0x7f0000000140)=0x3) 22:59:23 executing program 3: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) lseek(r0, 0x80000000, 0x3) r1 = semget$private(0x0, 0x0, 0x8) r2 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r2, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000240)=0x72) exit(0x74ad) semctl$GETVAL(r2, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r2, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r3 = getgid() r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) close(r4) r5 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r5, 0x2, 0x3, &(0x7f0000000180)=""/175) semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000180)=0x9bf) getsockopt$SO_PEERCRED(r4, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xfffffe0f) r7 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r3, r6, r7, 0x10, 0x9}, 0x8, 0x1, 0x9}) semctl$GETNCNT(r2, 0x342bf7ea80ad3c13, 0x3, &(0x7f0000000040)=""/57) semctl$GETNCNT(r1, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r1, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r1, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r8 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) r10 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r8, r9, r10, 0x10, 0x9}, 0x8, 0x1, 0x9}) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/134) getdents(r0, &(0x7f0000002900)=""/4109, 0xffffffffffffff70) 22:59:23 executing program 4: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x16, r0, 0x0, 0x4) exit(0x9dd) 22:59:23 executing program 1: r0 = socket(0x18, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="eb22ccff13b9fd812eaa4e713048e69931929648", 0xf) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) [ 58.2453594] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 319 command syz-executor.2) [ 58.2828847] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 319 command syz-executor.2) [ 58.3204284] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 571 command syz-executor.5) [ 58.3454477] ubc_uiomove: error=14 [ 58.3454477] ubc_uiomove: error=14 22:59:23 executing program 3: setrlimit(0x9, &(0x7f00000001c0)) socket(0x22, 0x3, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r3 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r2, &(0x7f0000000440)='./file0\x00', r3, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() getgroups(0x40dc, &(0x7f0000000680)=[r4, r5, r6]) r9 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r9, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r11 = getegid() getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r7, 0xffffffffffffffff, 0xffffffffffffffff, r4, r7]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r5, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r10, r11, r12, r7, r13, r14, r8, r5, r8]) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r16 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r15, &(0x7f0000000440)='./file0\x00', r16, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r15, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r19 = getgid() getgroups(0x3, &(0x7f0000000680)=[r17, r18, r19]) r22 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r22, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r24 = getegid() getsockopt$sock_cred(r22, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r20, 0xffffffffffffffff, 0xffffffffffffffff, r17, r20]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r18, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r23, r24, r25, r20, r26, r27, r21, r18, r21]) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r29 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r28, &(0x7f0000000440)='./file0\x00', r29, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r28, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r32 = getgid() getgroups(0x3, &(0x7f0000000680)=[r30, r31, r32]) getgroups(0xa, &(0x7f0000000040)=[0x0, r32, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r34 = getgid() pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r36 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r35, &(0x7f0000000440)='./file0\x00', r36, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r35, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r39 = getgid() getgroups(0x3, &(0x7f0000000680)=[r37, r38, r39]) r41 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r41, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0), 0xc) getegid() getsockopt$sock_cred(r41, 0xffff, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r40, 0xffffffffffffffff, 0xffffffffffffffff, r37, r40]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r38, 0x0, 0x0]) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r43 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r42, &(0x7f0000000440)='./file0\x00', r43, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r42, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r46 = getgid() getgroups(0x3, &(0x7f0000000680)=[r44, r45, r46]) r49 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r49, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r51 = getegid() getsockopt$sock_cred(r49, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r47, 0xffffffffffffffff, 0xffffffffffffffff, r44, r47]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r45, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r50, r51, r52, r47, r53, r54, r48, r45, r48]) setgroups(0x0, &(0x7f0000000a00)) r55 = getgid() setgroups(0x9, &(0x7f0000000080)=[0x0, r1, r12, r18, 0x0, r33, r34, r38, r55]) 22:59:23 executing program 5: r0 = socket(0x18, 0x1, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r3 = accept$inet6(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockname(r3, &(0x7f0000000080)=@in, &(0x7f0000000100)=0xc) accept$inet6(0xffffffffffffff9c, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x4c8b) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x490, r5, 0x0, 0x200) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000000140)="004eba6d2fd80db268fdf4c8034079a3c62823a7e03b3850b79d8cd25014", 0x1e}], 0x1, 0x0) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shmget(0x2, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) fcntl$dupfd(r4, 0xc, r6) socket$inet(0x2, 0x20000000, 0x4) poll(&(0x7f0000000040), 0x20000000000002db, 0x0) 22:59:23 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchdir(r0) geteuid() r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x3220231, 0x1) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)=""/161, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) pwrite(r2, &(0x7f0000000000)="17", 0x1, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r4 = open(&(0x7f0000000880)='./file0\x00', 0x0, 0x80) linkat(r1, &(0x7f0000000840)='./file0\x00', r4, &(0x7f00000008c0)='./file0\x00', 0x400) pwritev(r3, &(0x7f0000000780)=[{&(0x7f0000000380)="fd5c8d32fbaa4b5df8abbcc8213a1561f08e1a42f4995f3e72eb1159b252b642960e43e43e0b3a263ca139faa584d29177dd8925a143d943748588568221de1322a9a98393267c83d6da1a0b5f0c1494c0b6cb94a6fee4335ee392727fc21908f97ff056edc9d8a938a26e5bd1381df3cdcead9cca66e6a28116ee08bb1cf794beb1afdc5f4f9269cdb6f9b460d537209a3a96ec637e35b38b32e29c7ff1152ca495120bdd5f929405b1e9d30cefd1eb68c6c333dbb9c03acf5d455b368c33b115105ad16cb4a4710b1888780e9ac517f495104b340cf6714b0cd297d001b791f100478599c9c119eab725825428", 0xee}, {&(0x7f0000000080)="9473c942856ebd081b75262f5a5e38fad5ef8f9c255644d0606868d3cfebab274e9e18300fde914246efcb82995498b4a66efcd3884384c1277eea76973563f8b1f4372443412e9821cff67197b90d9d6ded52adc8c01dd6cd7bbcba", 0x5c}, {&(0x7f0000000140)="e69a196c5065d6ba4598", 0xa}, {&(0x7f0000000180)="cf074a24d2ff10165122676062939895a1d273544bcef3897e58a7c459", 0x1d}, {&(0x7f0000000480)="d16de30d352fa6d965c063fc38c11d4d6aa86888c0a532cb8db08d6ae781cd9c0d5ae90c03383cda03d7cd0ffde5f24128e63b6ad68e00768e73b7fe91e018152888c58cd2d25d9b25be3c860e58c6f90f7a32f13798627482554328f8c4b186aeef247203f6f63cde4b9abbb71262bd12a81ac186e3a41e66b37533a002f3fa926b8a2cba69caae6c456803d987ee0a13218fddc95bdda2c56cea09782c955fef2c42b35c9bb4ca57c232009a3915bdd3ec8a0f4a99c266f3e4e4ad11cb64d08b308ce969c137eb605634ffb73586b0ccdf83cfe297c1f8428d", 0xda}, {&(0x7f0000000580)="c528a308af506673cd15179bc3cf65026009fc3330f7d93f14f3aa768f945272bc45ea4ce4698297300cfec3a49549fd545a2bad63e4c1975ad1eab3a834e9858f433f2b7eca11314439584711866785f2e1dab1a21a9fd797df3abf3735b1a17065b55a31dfbb5a2c7bca4f37ac5a6decb151331b5593396e9cc482c73f52751613e2f1a438e3a013f8b106ec23f921ac2587bece8a5f09f05a757191d7cd9d539153d23f4db0d491", 0xa9}, {&(0x7f0000000640)="fab8271c740fe2cc7dd350efee44846fa615c54834bd7b3ec537a0389ac7914637780391f13b30240720d7c3a8cfc0c1c90e3fd23109167564dd8b57d0338b280dce9bd2931f8de1f98c205d3203bc5a1e5f4f75de65e10e04d959bf7234e64f875eba261299f88fb3d79f048bfd25f52d061555cde2a250cce49e483be77cedfa51bcd15c32dd1fafdc1a76ce544f40f23db719f4c5f2e4bb0052afea0899aad07f0264414905923664652b9e959e2e", 0xb0}, {&(0x7f00000001c0)="4f4610b0e1fcc6ec9fe8ae315d2797984439060787ce852b894eb6fa23f7", 0x1e}, {&(0x7f0000000300)="14c783be17298bc3e0480284e6c377", 0xf}, {&(0x7f0000000700)="7e8b592cf989d3df866193570a7bef4933e1a7da8d9745cb5d4c3ea0d4b39094ba3a0ea9243ed5084f7767f949073589376a9109a5234d8a6a42ab2d231d0f2ecdf570b66e399a0e4ae6895f71c84377e91f487a24cebae4ad0c5c84c55135ef1bbe8f26", 0x64}], 0xa, 0x7) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 22:59:23 executing program 4: r0 = semget$private(0x0, 0x2, 0x0) semget$private(0x0, 0x2, 0x0) semget$private(0x0, 0x3, 0x480) semop(r0, &(0x7f0000000000)=[{0x2, 0x6, 0x1000}, {0x0, 0x6fc, 0x1000}], 0x2) r1 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000180)=""/175) semop(r1, &(0x7f0000000040)=[{0x4, 0x3f, 0x3000}, {0x1, 0x31, 0x800}, {0x3, 0xfff, 0x4ae5248431f88db0}, {0x875ab8cc95d8bcac, 0x88f7, 0x1000}], 0x4) socketpair(0x18, 0x2, 0x0, 0x0) 22:59:23 executing program 0: r0 = socket(0x18, 0x3, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x1, &(0x7f0000000140)="00fcf380", 0x4) r2 = socket(0x18, 0x1, 0x0) msgget(0x2, 0x400) r3 = fcntl$dupfd(r1, 0x0, r2) dup2(r3, r0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 22:59:23 executing program 4: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) __clone(0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x100000000000) 22:59:23 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x20, 0x100) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0/file0\x00') chown(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) [ 58.7709260] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 660 command syz-executor.4) [ 58.8334711] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 660 command syz-executor.4) 22:59:25 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fchdir(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x3ad04b2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) pwrite(r2, &(0x7f0000000000)="17", 0x1, 0x0) setrlimit(0x1, &(0x7f0000000080)={0x5, 0x4}) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x612, 0xffffffffffffff9c, 0x0, 0x5) 22:59:25 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="6c401cf80a00220ead0f5df22453a88ea8abdbf8bc07a04d834a4a47732d6ca447a477586ad7ccd355892d2caf78562e84c625f7fb75f573f8ac48f1d77c465c8e638ea31051d24215ce35a50e56216eeb301d90e2ea4d2d36bc9a7f35ae91148858d3e14b686eafb41bb68de228d7a26d6660eb0176", 0x76) socket$inet(0x2, 0x1, 0x80) r1 = socket(0x18, 0x2, 0x0) dup2(r1, r0) fcntl$setstatus(r0, 0x4, 0x30044) shutdown(r0, 0x2) 22:59:25 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x156194b61673ee07, 0x10) pread(r1, &(0x7f0000000200)="46aae6cac18b325c9a91bb52410a0059804170ff91a28b511bcc3525f94467cbf72a3d9d66564d58e2e9ea4c83f2c87666bfbe7bf447bb8298b90df350", 0xffffff37, 0x0) writev(r0, &(0x7f00000000c0)=[{}, {&(0x7f0000000080)="cbf97f94686aacad", 0x8}, {&(0x7f0000000140)="bd5f67f8f3bbacce05367ebe031fe27f6b66d6b8c5d8abcb8b402dcdbadceec1256f1828392ff3a81f6d48df177ebcca4559529fadf5c2d0b13b3057749033f5a1c6ce7d9a190e1d83c843d6a0e0fcd808475ba23be8e052f320fdb77e344bdf2be939bb75adfc3790db5a5dd053f66c", 0x70}], 0x3) 22:59:25 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) lstat(&(0x7f0000000000)='./file0/file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000000), 0x18d) 22:59:25 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) getdents(r0, &(0x7f00000003c0)=""/63, 0x3f) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r1 = paccept(r0, 0x0, &(0x7f0000000040), 0x50000000) bind$inet(r1, 0x0, 0x3c) getpeername$unix(0xffffffffffffff9c, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x2, 0x0) r3 = socket(0x0, 0x1, 0x0) r4 = dup2(r3, r2) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockname$inet6(r5, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$unix(r4, &(0x7f0000001700)={0x0, 0xfffffffffffffea6, 0x0}, 0x0) pwritev(r4, &(0x7f0000000300)=[{&(0x7f0000000080)="8c2d53e21016c6813d9df9a4fbe9211b1aa2751e3902922f6b04516d5d04d7f935cd15ab4419308ca75609c00b9e6539baa924e28c5ccb05fca4b2953a0783c24096cc584be62ed54c52c34fe464e0652d79ca49caf790f3d1bd6f5e2d7f46200b19bb6e9fc59787e3a94dea19b12b6c9d6e981fd9e2ad41734f9ce55a86d2f9fd0026e163c78aa32a08ff7333863dd0d8a84687ce4b04b6eb2203e033d0487b0c02b439cce596b37a434ea69b3842355fc563005a9a0e92a549a04cccfdca849f36b6c8a7e60625a6b92c5bbf7cf3f8b148f24aecf9db33ea4bbb9adf424142f3e64ed66f71ca4a726ed6028847badfdd64873f", 0xf4}, {&(0x7f0000000200)="5b9b4cd79e9d3abfe0cd92fea67ddf5530c7168b26e41bc78f0816a09db5bb72909fb566a34dfbe6616a642e1955289709c2486eeb961605ba249c87ab2134782049ffe29ee3868ca9a0b3bd39aa779e27f1e27beb49a41d2831b66354cf41727e4f8c64853c3dff4a71d78342da797c94532af69465a57478abe553910cc010", 0x80}, {&(0x7f0000000280)="9e277424de244926b4a45e9ebfa3c5b9947dfce23066951e30071fda506dbc39224489c8add17fb2daa4223d67a2453f7cfc13040ac1e01370c6c04194dd0481c9b9896a27ea386b1c3558ff2876", 0x4e}], 0x3, 0x5) 22:59:25 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088621, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) writev(r0, &(0x7f0000000280), 0xd) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getpeername$unix(r2, &(0x7f0000000040)=@file={0x0, ""/22}, &(0x7f0000000080)=0x18) 22:59:25 executing program 3: madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0xd2) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(0xffffffffffffffff, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(0xffffffffffffffff, 0x0, 0x0) chown(0x0, 0x0, 0x0) chown(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="89d771aa6a7014", 0x7}], 0x1) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x10, r2, &(0x7f0000000500), 0x4) ptrace(0x100, r2, &(0x7f0000000080), 0x100000000) dup(0xffffffffffffffff) open$dir(&(0x7f0000000140)='./file0\x00', 0x800, 0x10) [ 61.0483288] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 644 command syz-executor.2) [ 61.0733539] ubc_uiomove: error=14 [ 61.0733539] ubc_uiomove: error=14 22:59:26 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) getdents(r0, &(0x7f00000003c0)=""/63, 0x3f) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r1 = paccept(r0, 0x0, &(0x7f0000000040), 0x50000000) bind$inet(r1, 0x0, 0x3c) getpeername$unix(0xffffffffffffff9c, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x2, 0x0) r3 = socket(0x0, 0x1, 0x0) r4 = dup2(r3, r2) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockname$inet6(r5, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$unix(r4, &(0x7f0000001700)={0x0, 0xfffffffffffffea6, 0x0}, 0x0) pwritev(r4, &(0x7f0000000300)=[{&(0x7f0000000080)="8c2d53e21016c6813d9df9a4fbe9211b1aa2751e3902922f6b04516d5d04d7f935cd15ab4419308ca75609c00b9e6539baa924e28c5ccb05fca4b2953a0783c24096cc584be62ed54c52c34fe464e0652d79ca49caf790f3d1bd6f5e2d7f46200b19bb6e9fc59787e3a94dea19b12b6c9d6e981fd9e2ad41734f9ce55a86d2f9fd0026e163c78aa32a08ff7333863dd0d8a84687ce4b04b6eb2203e033d0487b0c02b439cce596b37a434ea69b3842355fc563005a9a0e92a549a04cccfdca849f36b6c8a7e60625a6b92c5bbf7cf3f8b148f24aecf9db33ea4bbb9adf424142f3e64ed66f71ca4a726ed6028847badfdd64873f", 0xf4}, {&(0x7f0000000200)="5b9b4cd79e9d3abfe0cd92fea67ddf5530c7168b26e41bc78f0816a09db5bb72909fb566a34dfbe6616a642e1955289709c2486eeb961605ba249c87ab2134782049ffe29ee3868ca9a0b3bd39aa779e27f1e27beb49a41d2831b66354cf41727e4f8c64853c3dff4a71d78342da797c94532af69465a57478abe553910cc010", 0x80}, {&(0x7f0000000280)="9e277424de244926b4a45e9ebfa3c5b9947dfce23066951e30071fda506dbc39224489c8add17fb2daa4223d67a2453f7cfc13040ac1e01370c6c04194dd0481c9b9896a27ea386b1c3558ff2876", 0x4e}], 0x3, 0x5) 22:59:26 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f0000000080)=""/26, 0x1a}], 0x1, &(0x7f0000000100)}, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3400004) paccept(r0, 0x0, &(0x7f0000000100), 0x40000000) fcntl$getown(r0, 0x5) writev(0xffffffffffffffff, &(0x7f0000000740), 0x295) 22:59:26 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="49b5b83759072a4720", 0x9}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r2 = open$dir(0x0, 0x0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x1000, 0x5) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xc10, r0, 0x0, 0x0) r3 = msgget$private(0x0, 0xa00) msgsnd(r3, &(0x7f0000000500)={0x0, "536d843a749f717189a0274c6da030efed9c41fd6183131bef93139a26e3fb44e44dcdbfc51ba808972e588c5953ffbde9d32db7b8b10f5f3fe2c0b39a50c25ec234ac0a71563aadef2ee5fc21e52914c0d40e56e9dc13cfc86c4d351531953b290c8630ebe1ec92d1514e4d14d7f2586f80a8a2595a350ea649cbed0f31496fbab289b417c631529dfac4cb04472378e636c2a5997eabe2b55f93733019049b9e3ba9a5"}, 0xac, 0x800) msgsnd(r3, &(0x7f0000000180)={0x1, "bfcced4aeece7cd1a64de514fec0228de24dd3b2adb50ad28a13cfc9b2642a87045c0644e3e68dbd2561c3825ac9772269c97b82e04f67e06f77fc16f4388eae9b342463dbf579fabe8e0b47ce7ddf9f30597eba16daffa15319753a7231d2e93c454898b545c08bdb36b2e27b49aeda455e0f"}, 0x7b, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 22:59:26 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00002e2f66696c65300037117f3c36154492ade0a3f588c2ebc10225e5"], 0x10) shutdown(r0, 0x1) r1 = socket(0x6, 0x10000005, 0x6) setsockopt(r1, 0x8, 0xfb, &(0x7f0000000140)="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", 0xfa) r2 = open(0x0, 0x400, 0xe) setsockopt(r2, 0x3195, 0xffff, &(0x7f0000000040)="e15f3c76162d92dcc3369fedea8caefb40ee01f5028b855a6d0a33121af9a40e2607854e0c1b50cd2f879d40794cc94a322860e5349dcfc170596f3901ac1e8e536de36e666ff7201f5914936216d68fef3f37f5016112b98d3732db23f040e73d9f65d5f23690c342003349b865a10bcd712bf7f1a21bcbb2e336b6d4bf693181ee09d9bf0f9ec02132d7c47d24f6839fb28b9faad3072976a4d6e233c85f100c06d00fdc881c07db894b67750cf2f2ee43655efc40d2c41a24373587ede6aecf30331508a2ff614f0a19dba92402169257c9c1ac2ca75baea036a2a14f329e84aff21a1aee0dc3dd678fb8835465b880d6d6", 0xf3) shutdown(r0, 0x2) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') 22:59:26 executing program 3: __clone(0x0, 0x0) r0 = __clone(0x0, &(0x7f0000000100)) ptrace(0x1, r0, &(0x7f0000000000), 0x8) wait4(0x0, 0x0, 0x8, 0x0) getitimer(0x1, &(0x7f0000000100)) getrusage(0x0, &(0x7f0000000040)) wait4(r0, 0x0, 0x0, 0x0) 22:59:26 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x290) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000500)='./file0\x00', 0x0, r0) geteuid() getegid() r1 = geteuid() r2 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0/file0\x00', r2, &(0x7f0000000100)='./file0/file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r5 = getgid() getgroups(0x3, &(0x7f0000000680)=[r3, r4, r5]) getgroups(0x5, &(0x7f0000000980)=[r6, 0xffffffffffffffff, 0xffffffffffffffff, r3, r6]) chown(&(0x7f0000000000)='./file0/file0\x00', r1, r3) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 22:59:26 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) open(&(0x7f0000002600)='./file0\x00', 0x2, 0x140) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = dup2(0xffffffffffffff9c, r0) sendmsg(r1, &(0x7f0000001580)={&(0x7f0000000100)=@un=@abs={0x3, 0x0, 0x1}, 0x8, &(0x7f00000012c0)=[{&(0x7f0000000140)="62970beea30e0eb2483b8b32eb", 0xd}, {&(0x7f0000000180)="37f961321e740de95fde840436d805a9d827b01767633b42906c7825738e8c1a4819ca3643b3f0193a25f765f6bfdf328141e81d438eb9eb94", 0x39}, {&(0x7f00000001c0)="684dea190cdf0f37c4", 0x9}, {&(0x7f0000000200)="d655a745bcf4125aceffe0dddb6b19b8e944ed69fe234e84bb744483d138f13ac0bd34dffce51283a0d488d1a646dcb000e026bbd0dd1bc34eeaaf8f12b6b9b0a54037c923e230c2ae1102f6f23b1be3aa7a80f2cee44895f9f861384cf83188f8df3ad618a6ef8ee70524af1efe442dde09d67b2b7654b997db059faadc23bab8dee7b7af38e47cdd3a4ca14f18", 0x8e}, {&(0x7f00000002c0)="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", 0x1000}], 0x5, &(0x7f0000001340)=[{0xe0, 0x1, 0x4, "6d8c97ed7938f557de299ea4c555260023dd7e9f6ceeed767d190d773bb4313a54d51237ae24a07e46afe680424dbcdaba1a7a77dd500d6784673adc21a433cecc36f7c4e79d2dbfdede329d1a7d650582f22266a9dc9937889eff24f14398b75b97f0f569bf8cea4c1d98363587b9b32b19350366ab7f73fabe40b50fa90646bacaa2ae8d9ddcecb2cda53201c560110da77be16b10f90359c07a6f77cac319c0dc7575dc3cd24655f9dad15c097da1d4383f677a95aaae962382be8acc7d36e1ae0c403ffdeea39d5ef316"}, {0x28, 0x0, 0x14f8, "cd5b8fc13035c130577585b87b67da4ce9d5dccc58"}, {0x110, 0x0, 0x8, "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"}], 0x218}, 0x809) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000000}) getsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f00000015c0)=""/4096, &(0x7f00000025c0)=0x1000) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) dup2(r3, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) 22:59:26 executing program 5: open(&(0x7f0000000040)='./file1\x00', 0x2070e, 0x0) open$dir(&(0x7f0000000180)='./file1\x00', 0x8402, 0x182) socket$unix(0x1, 0x62ec48084c70e544, 0x0) r0 = socket(0x1, 0x20000002, 0xd5) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) socket(0x6, 0x88000002, 0x1) readv(r0, &(0x7f0000000140), 0xffffffff) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x100041a, 0x4) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r3, &(0x7f00000000c0)='./file1\x00', 0x8000, 0x44) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0, 0x0) socket(0x0, 0x2, 0x0) [ 61.7490714] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 659 command syz-executor.1) 22:59:26 executing program 0: r0 = socket(0x18, 0x1, 0x0) r1 = socket(0x1f, 0x5, 0x0) fcntl$dupfd(r1, 0x61f6619dffff12af, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') 22:59:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xe4c4f717a50d108, 0x1, 0xe6) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) rmdir(&(0x7f0000000100)='./file0\x00') fcntl$lock(r1, 0x0, &(0x7f00000000c0)={0x2, 0x2, 0x401, 0xb152, r3}) connect$unix(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10) r4 = socket$inet6(0x18, 0x3, 0x0) setsockopt(r4, 0x29, 0x1c, &(0x7f0000000000)="adaa75b53da50597ef34a35232c785aa", 0x10) r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) dup2(r2, r0) r6 = dup(r0) sendto$inet6(r6, 0x0, 0x0, 0xb54a0c97a7834f56, 0x0, 0x0) [ 61.7991358] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 659 command syz-executor.1) 22:59:28 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYBLOB="8205cd56641d0bcc6a3e68687227a16ffe61513ca4e805ae5ff474e208879b75ce0a423afdebc3423426172c2ec5cbcac5262659a67f090d083f62292e2ffa08118b3d8178c06482f3266cdcb0c709cd45164fe9ab6892057060541d8e23809e701c8d2a714d0fff418d9411abad9acc1617d758ce861d15e0b9cd1018a7a36d02", @ANYRESHEX, @ANYRES64], 0x3, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x2, 0x0) r2 = dup2(r1, r0) sendmsg$unix(r2, &(0x7f0000001700)={0x0, 0xfffffffffffffea6, 0x0}, 0x0) 22:59:28 executing program 2: r0 = socket(0x12, 0x2, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r2 = fcntl$getown(r1, 0x5) wait4(r2, &(0x7f0000000000), 0x20, &(0x7f00000000c0)) poll(&(0x7f0000000080)=[{r0, 0x6b}], 0x1, 0x0) 22:59:28 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r2 = getuid() r3 = getegid() lchown(&(0x7f0000000280)='./file1\x00', r2, r3) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f00000001c0)='./file1\x00', r2, r4) writev(r1, &(0x7f0000000340)=[{0x0}], 0x1) bind$unix(0xffffffffffffffff, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r5, 0x0, 0x0) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) syz_extract_tcp_res(&(0x7f0000000180), 0x0, 0x0) r6 = socket$inet6(0x18, 0x3, 0x0) setsockopt(r6, 0x29, 0x19, &(0x7f0000000240)='\x00', 0x287) r7 = dup2(r5, r6) renameat(r7, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)=""/178, 0xb2) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x9, 0x430, r8, 0x0, 0x2) 22:59:28 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x0, r0, &(0x7f0000000000), 0x3ae700) ptrace(0x7, r0, 0x0, 0x1fe) 22:59:28 executing program 1: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/18, &(0x7f0000000140)=0x12) mprotect(&(0x7f0000463000/0x4000)=nil, 0x4000, 0x5) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0xffffffff) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x40000, 0xb2) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) r3 = socket(0x2, 0x2, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000100)=""/18, &(0x7f0000000140)=0x12) recvfrom(0xffffffffffffff9c, &(0x7f0000000040)=""/23, 0x17, 0x80, 0x0, 0x0) [ 63.9389080] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 874 command syz-executor.0) 22:59:28 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket(0x1f, 0x1, 0x0) sendmsg$unix(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[]}, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 22:59:28 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r2 = dup(r1) pwritev(r2, &(0x7f0000001780)=[{&(0x7f0000000380)="cd68e5d672583394cb516016d5c6d6be9e880ccf3b183b792d25a25984714ad3e249527157a9121bfaccf46009c0b8b499ba55f8e829962d8a41fd2e0efd474fea39927da6665f8bf4e4517ea3e1f5588dc4a8ac521aa458d76003686fb3d09224b0791dd66b26f6693af3b17d9e1eabb8bcc2d5dafa47beaed41ee4480ec760fbf58806fb9d2fb7a5ac252dbeecc9a3da37dbe064fe667ddc50bbc1d0390c8f41f2ace5a8302d6684473b65835925d7a4b443e156a03509b5f0e557714985702e2365eab9df6d5ecadaf6c292a18fa14f9f949ea437dcb62a7d83ccfd8aaf70dcd14e71a3ec3bf2d95ffb36820d8bde51", 0xf1}, {&(0x7f0000000180)="ee09811a992a5f3a56f2c802f797ca1f142acea7262cb53a", 0x18}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000001c0)="c84f4b96d4c57df93f", 0x9}, {&(0x7f0000000280)="b81464b1af6079d07bbb9bfb54d137651461aafd48cc8328908c2be85d5fd667407ebc4a927657eacb1dbd2b257be03f104099d3fd43f2f38a1a7cb099311016f15757dbc63c46f228615239e0c238712bb80dd81ab4b5a1d2d95decc46da9403133826019784a9a5d94e231c3c9ef517e641b674246b3a102fee6a625513f6f5328", 0x82}, {&(0x7f0000001480)="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", 0x485}, {&(0x7f0000001580)="46b8c04fb7e61da8457a26094280d738749b84cf6479be6043d179d3904d9b72fb92af5760972c02db264e4d931d59e64418d89f4334bbba9a6a5516cb746269f1a13f0b591005dc2dc0c0d24c7ca8f794f4e651adb35c5c9d9b1c31df0c07252d763284addb8f1597b5f5c7e1678d39539a859030dcfb2e00e0090bc8f11447d5d1f096483700d2aa0d81b94ed5e160aa431b48b98c8da993a7c28a23ef4171b8490073a735420672471eed33cfd3da5d7f7cd4f92d8dd2db41b8014f6a72306299d9f00b13ed34c9914bffbf8e1393882f09e53e464cb9febfa4cdff2e178fb14d8b32", 0xe4}, {&(0x7f0000000200)="6711ce29b26f1e00f661f6d77a751834226b793175cde41cf899ed98a69d75f2899dde20752c94bb6f2838ab4b6a3496b6da559118609a5c9d74bb8ead31", 0x3e}, {&(0x7f0000001680)="237b43a48b9e25b526b1338230be83f07084677f81157e735f8eb3353426667e8389bbd47be6dba5afa543410940b62b2e6d3013fa7565a438ad3ff4d8a6ac3442819bb6c1df658e06fec5270f111ad38c953ffdc82f551f5765195f46b265623becce12252026633928bea7987c42f1ac7fbab0e8ffa85444280964fccb9fea461c1e47fc4bcdd0db6d1c82321c0f2ddd592f85c479800493705dd7e207", 0x9e}, {&(0x7f0000001740)="48afc65d360a58834a9e0319dcc9c2", 0xf}], 0xa, 0x38) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = semget$private(0x0, 0x7, 0x0) semop(r4, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) setrlimit(0xb, &(0x7f0000001940)={0x1, 0x10000}) semop(r4, &(0x7f0000000240), 0x6) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000080)=0x8) r5 = semget(0x1, 0x4, 0x4) getpid() semctl$SETVAL(r5, 0x3, 0x8, &(0x7f0000001840)=0x6) getgid() r6 = semget$private(0x0, 0x7, 0x0) semop(r6, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3, 0x800}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r6, &(0x7f0000000240), 0x6) semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r6, 0x0, 0x0) semctl$GETPID(r6, 0x6b35036143626c39, 0x4, &(0x7f0000001a40)=""/161) r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000001b00)=ANY=[@ANYBLOB="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"], &(0x7f0000001880)=0x9) open(&(0x7f0000001900)='./file0\x00', 0x10020, 0x80) accept$unix(r7, 0x0, &(0x7f00000018c0)) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 22:59:29 executing program 4: r0 = socket$inet6(0x18, 0x20000000, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socket$inet6(0x18, 0x3, 0x0) socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socket$inet6(0x18, 0x4, 0x5) socket$inet6(0x18, 0x3, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x9f538d1ef29f5367, 0x144) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) flock(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socket$inet6(0x18, 0x3, 0xfd) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) pipe(0x0) socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) r2 = socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) dup2(r3, r2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x18, 0x1, 0x9, 0x80000001}, {0x18, 0x0, 0x57, 0x3}, 0x7, [0x8, 0x1ff, 0x2, 0x27ffe, 0xfff, 0x9, 0x1, 0x8]}, 0x3c) [ 64.4144152] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 874 command syz-executor.0) 22:59:29 executing program 3: r0 = socket(0x2, 0x10000020000000, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) fcntl$setflags(r0, 0x2, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0xfffffffffffffe1c}], 0x1, 0x2) fcntl$dupfd(r1, 0x0, r2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x70098) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) connect$unix(r3, &(0x7f0000000040)=ANY=[], 0x0) 22:59:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x20000, &(0x7f0000000040)) 22:59:29 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r0, 0x0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f0000000180)='./file0\x00', 0x2007eb, 0x100) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x400000020000000) r4 = getpgid(r3) r5 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r5, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r7 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r7, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r9 = getuid() setreuid(0x0, r9) r10 = getegid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000002c0)={{0x0, r6, r8, r9, r10, 0xa0, 0x808}, 0x2, 0x8, r4, 0x0, 0x1000, 0x4, 0x5}) r11 = getegid() fchownat(r2, &(0x7f0000000200)='./file1\x00', r6, r11, 0x400) accept$inet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 22:59:29 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x110203, 0x45) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='e', 0x1}], 0x1, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) 22:59:29 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mincore(&(0x7f00005f9000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/183) msgget$private(0x0, 0x4) _lwp_create(&(0x7f0000001200)={0x0, 0x0, {[0x0, 0x5]}, {0xffffffffffffffff}, {0x0, 0xe4e8, '\x00'}}, 0x0, 0x0) 22:59:29 executing program 4: r0 = socket$inet6(0x18, 0x20000000, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socket$inet6(0x18, 0x3, 0x0) socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socket$inet6(0x18, 0x4, 0x5) socket$inet6(0x18, 0x3, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x9f538d1ef29f5367, 0x144) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) flock(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socket$inet6(0x18, 0x3, 0xfd) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) pipe(0x0) socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) r2 = socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) dup2(r3, r2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x18, 0x1, 0x9, 0x80000001}, {0x18, 0x0, 0x57, 0x3}, 0x7, [0x8, 0x1ff, 0x2, 0x27ffe, 0xfff, 0x9, 0x1, 0x8]}, 0x3c) 22:59:29 executing program 1: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/18, &(0x7f0000000140)=0x12) mprotect(&(0x7f0000463000/0x4000)=nil, 0x4000, 0x5) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0xffffffff) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x40000, 0xb2) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) r3 = socket(0x2, 0x2, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000100)=""/18, &(0x7f0000000140)=0x12) recvfrom(0xffffffffffffff9c, &(0x7f0000000040)=""/23, 0x17, 0x80, 0x0, 0x0) 22:59:29 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03", @ANYRES64], 0x19}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, 0x0, 0x10001ff}, 0x405b3dd1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x3, 0x0) r2 = dup2(r1, r0) sendmsg$unix(r2, &(0x7f0000001700)={0x0, 0x0, 0x0, 0xa7}, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fchmodat(r3, &(0x7f0000000080)='./file0/file0\x00', 0x80, 0x0) lstat(&(0x7f0000000000)='./file0/file0\x00', 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r4, &(0x7f0000000000), 0x283) [ 65.0525974] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 581 command syz-executor.0) [ 65.0776311] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 581 command syz-executor.0) 22:59:29 executing program 5: socket(0x22, 0x3, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x98fa9a0f3ffc7fb9, 0xffffffffffffffff) 22:59:30 executing program 0: r0 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r1, &(0x7f0000000000), 0x10000000000000a0) dup2(r0, r1) 22:59:32 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x4) symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000240), 0x0) semop(r2, &(0x7f0000000240), 0x6) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080), &(0x7f0000000180)=0xc) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x400000020000000) r4 = getpgid(r3) r5 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r5, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r7 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r7, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r9 = getuid() setreuid(0x0, r9) r10 = getegid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000002c0)={{0x0, r6, r8, r9, r10, 0xa0, 0x1f}, 0x2, 0x7fff, r4, 0x0, 0x1000, 0x8, 0x5}) r11 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r11, 0x2, 0x3, &(0x7f0000000180)=""/175) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) chown(&(0x7f0000000080)='./file0/file0\x00', r1, 0xffffffffffffffff) rmdir(&(0x7f0000000000)='./file0/file0\x00') 22:59:32 executing program 5: socket(0x22, 0x3, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) pwrite(r1, &(0x7f0000000000)="734407f02018b9feadeed3f244c1951666a276778ce440abc13c1584fc79f36ed14f67", 0x23, 0x9) 22:59:32 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r2 = dup(r1) pwritev(r2, &(0x7f0000001780)=[{&(0x7f0000000380)="cd68e5d672583394cb516016d5c6d6be9e880ccf3b183b792d25a25984714ad3e249527157a9121bfaccf46009c0b8b499ba55f8e829962d8a41fd2e0efd474fea39927da6665f8bf4e4517ea3e1f5588dc4a8ac521aa458d76003686fb3d09224b0791dd66b26f6693af3b17d9e1eabb8bcc2d5dafa47beaed41ee4480ec760fbf58806fb9d2fb7a5ac252dbeecc9a3da37dbe064fe667ddc50bbc1d0390c8f41f2ace5a8302d6684473b65835925d7a4b443e156a03509b5f0e557714985702e2365eab9df6d5ecadaf6c292a18fa14f9f949ea437dcb62a7d83ccfd8aaf70dcd14e71a3ec3bf2d95ffb36820d8bde51", 0xf1}, {&(0x7f0000000180)="ee09811a992a5f3a56f2c802f797ca1f142acea7262cb53a", 0x18}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000001c0)="c84f4b96d4c57df93f", 0x9}, {&(0x7f0000000280)="b81464b1af6079d07bbb9bfb54d137651461aafd48cc8328908c2be85d5fd667407ebc4a927657eacb1dbd2b257be03f104099d3fd43f2f38a1a7cb099311016f15757dbc63c46f228615239e0c238712bb80dd81ab4b5a1d2d95decc46da9403133826019784a9a5d94e231c3c9ef517e641b674246b3a102fee6a625513f6f5328", 0x82}, {&(0x7f0000001480)="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", 0x485}, {&(0x7f0000001580)="46b8c04fb7e61da8457a26094280d738749b84cf6479be6043d179d3904d9b72fb92af5760972c02db264e4d931d59e64418d89f4334bbba9a6a5516cb746269f1a13f0b591005dc2dc0c0d24c7ca8f794f4e651adb35c5c9d9b1c31df0c07252d763284addb8f1597b5f5c7e1678d39539a859030dcfb2e00e0090bc8f11447d5d1f096483700d2aa0d81b94ed5e160aa431b48b98c8da993a7c28a23ef4171b8490073a735420672471eed33cfd3da5d7f7cd4f92d8dd2db41b8014f6a72306299d9f00b13ed34c9914bffbf8e1393882f09e53e464cb9febfa4cdff2e178fb14d8b32", 0xe4}, {&(0x7f0000000200)="6711ce29b26f1e00f661f6d77a751834226b793175cde41cf899ed98a69d75f2899dde20752c94bb6f2838ab4b6a3496b6da559118609a5c9d74bb8ead31", 0x3e}, {&(0x7f0000001680)="237b43a48b9e25b526b1338230be83f07084677f81157e735f8eb3353426667e8389bbd47be6dba5afa543410940b62b2e6d3013fa7565a438ad3ff4d8a6ac3442819bb6c1df658e06fec5270f111ad38c953ffdc82f551f5765195f46b265623becce12252026633928bea7987c42f1ac7fbab0e8ffa85444280964fccb9fea461c1e47fc4bcdd0db6d1c82321c0f2ddd592f85c479800493705dd7e207", 0x9e}, {&(0x7f0000001740)="48afc65d360a58834a9e0319dcc9c2", 0xf}], 0xa, 0x38) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = semget$private(0x0, 0x7, 0x0) semop(r4, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) setrlimit(0xb, &(0x7f0000001940)={0x1, 0x10000}) semop(r4, &(0x7f0000000240), 0x6) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000080)=0x8) r5 = semget(0x1, 0x4, 0x4) getpid() semctl$SETVAL(r5, 0x3, 0x8, &(0x7f0000001840)=0x6) getgid() r6 = semget$private(0x0, 0x7, 0x0) semop(r6, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3, 0x800}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r6, &(0x7f0000000240), 0x6) semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r6, 0x0, 0x0) semctl$GETPID(r6, 0x6b35036143626c39, 0x4, &(0x7f0000001a40)=""/161) r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000001b00)=ANY=[@ANYBLOB="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"], &(0x7f0000001880)=0x9) open(&(0x7f0000001900)='./file0\x00', 0x10020, 0x80) accept$unix(r7, 0x0, &(0x7f00000018c0)) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 22:59:32 executing program 3: _lwp_self() _lwp_unpark_all(&(0x7f00000003c0), 0x0, &(0x7f0000000040)) r0 = _lwp_self() _lwp_suspend(r0) r1 = _lwp_self() _lwp_suspend(r1) compat_50__lwp_park(0x0, r1, 0x0, 0x0) r2 = _lwp_self() _lwp_suspend(r2) compat_50__lwp_park(0x0, r2, 0x0, 0x0) r3 = _lwp_self() _lwp_suspend(r3) compat_50__lwp_park(0x0, r3, 0x0, 0x0) compat_50__lwp_park(0x0, r0, 0x0, 0x0) _lwp_detach(r0) _lwp_create(&(0x7f0000000180)={0xeabbddcdbab0aa72, &(0x7f0000000100)={0xc0110061, &(0x7f0000000080)={0x1, 0x0, {[0xed76, 0x8, 0x8000000, 0x8001]}, {0x100000000, 0xffffffff, 0x1}, {0x5, 0x9, '!\x00'}}, {[0x5, 0x3, 0xe4, 0x4]}, {0x3, 0x9, 0x4}, {0x3f, 0x3ff, '\x00'}}, {[0x4, 0x422, 0x9, 0x4]}, {0x80, 0x940, 0x4}, {0x800, 0xfffffffffffffff7, ',,\x00'}}, 0x40, &(0x7f0000000000)) 22:59:32 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = __clone(0x100, &(0x7f0000000300)="31bf89bb3e2dd812ec9b52625c9aabb84edfa83e4ba6507ec11f50cd206d54441b4d22e06c4cc6e02255acd9bb486bbea776bbb89e79d207edad63aa7bd083f4693077e8fbb385cf2557242a56122d76cd809c0fa1") getpgid(r1) bind$unix(r0, &(0x7f0000000380)=ANY=[], 0x0) listen(r0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) select(0x40, &(0x7f0000000100), &(0x7f0000000180)={0xffff}, 0x0, 0x0) connect$unix(r2, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 22:59:32 executing program 4: select(0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x306}, 0x0, 0x0) _lwp_create(&(0x7f0000000140)={0x400f0024, 0x0, {}, {}, {0x0, 0x0, '!\x00'}}, 0x0, 0x0) r0 = _lwp_self() _lwp_suspend(r0) compat_50__lwp_park(0x0, r0, 0x0, 0x0) _lwp_kill(r0, 0x4) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) 22:59:32 executing program 1: mlockall(0x2) r0 = msgget$private(0x0, 0xa00) r1 = msgget$private(0x0, 0x58) msgrcv(r1, &(0x7f0000000200)={0x0, ""/245}, 0xfd, 0x1, 0x1c00) r2 = msgget$private(0x0, 0x58) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockname$inet(r3, &(0x7f0000001100), &(0x7f0000001140)=0xc) msgrcv(r2, &(0x7f0000000200)={0x0, ""/245}, 0xfd, 0x1, 0x1c00) msgsnd(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000536d843a749f717189a0274c6da030efed9c41fd6183131bef93139a26e3fb44e44dcdbfc51ba808972e588c5953ffbdebd32db7b8b10f5f3fe2c0b39a50c2a15734ac0a71563aadef2ee5fc21e52914c0d40e56e9dc13cfc86c4d351521953b290c8630ebe1ec92d9514e4d14d7f2586f80a8a2595a350ea649f32fb2e9ae9631de4cb6cbed0f31496fbab289b417c631529dfac4cb04472378e636c2a5997eabe2b55f93733019049b9e3ba9a5"], 0x1, 0x800) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000100)=""/4096) msgsnd(r0, &(0x7f0000000000)={0x1, "264dc99c9447177541a4d507ffef9db257763aba"}, 0x1c, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc39cc572373639c3, 0x1212, 0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) msgctl$IPC_RMID(r0, 0x0) 22:59:32 executing program 1: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r0, &(0x7f0000000040), 0x5) ptrace(0x2, r0, &(0x7f00000001c0), 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x10, r1, &(0x7f0000000500), 0x4) ptrace(0x80, r1, &(0x7f0000000080), 0x100) ptrace(0x5, r0, &(0x7f0000000000), 0x0) 22:59:32 executing program 5: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2000, 0xffffffffffffffff) r0 = _lwp_self() _lwp_suspend(r0) _lwp_wakeup(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000340)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r3 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r2, &(0x7f0000000440)='./file0\x00', r3, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() getgroups(0x3, &(0x7f0000000680)=[r4, r5, r6]) r9 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r9, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r11 = getegid() getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r7, 0xffffffffffffffff, 0xffffffffffffffff, r4, r7]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r5, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r10, r11, r12, r7, r13, r14, r8, r5, r8]) getgroups(0x1, &(0x7f00000003c0)=[r5]) chown(&(0x7f00000002c0)='./file0\x00', r1, r15) compat_50__lwp_park(0x0, r0, 0x0, 0x0) _lwp_wakeup(r0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') shmget$private(0x0, 0x2000, 0x284, &(0x7f0000ffc000/0x2000)=nil) r16 = open(&(0x7f0000000040)='./file1\x00', 0x408, 0x5) r17 = fcntl$dupfd(r16, 0x6, 0xffffffffffffffff) syz_emit_ethernet(0xad, &(0x7f0000000100)="8411eae0c4a38ce3f910fbeda54df3da8d5815551e6a5f2b25f5609d023efa2e577fae2e6dc289297e696c3b381b7c6aa635376c66b62943567cb9f7577a187bcdf7c845cf02a0d33ac856482bc9f14ffaf3682cefb90e1ca3e47e16bb8c5ee2e7a12ed10436aadf7426d4af672de4f08ee31e19ad83e9ce917a4dad7507c684eb261237e4a63457661f8f6596fe6f47fdaca32da3fe594f9057620cca283a92e36fbfd592624d45d4cb6402e8") mknodat(r17, &(0x7f0000000080)='./file0\x00', 0x80, 0x9) r18 = getegid() _lwp_kill(r0, 0xffffff01) r19 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r20 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r20, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) pwritev(r20, &(0x7f0000000540)=[{&(0x7f0000000300)="a4843f575475a9f8496058056fb2afa705e93f9f90013c544d3589a46a04be153a43c07200866dacd8ecc1", 0x2b}, {&(0x7f0000001280)="1c069e17b62a4a6ae8ae3b93f2d9ec3e92a1a647b818fa2a59b98f8220a7a397ac23410dbea94e5499b1bdd87857fa1252285969f5ba669a488cf9b38ffe05882d39899ac1c577cbf7eff27fb99e16c131b7513a3b9a9963332242821a6d5b089ecd5b9761fb854cb1372c6d2023d60b507902b77fef93ce8be20f4515bda880a434ce347ec775d8fe928fe0b950911a890c52101f2bc01dff3d15dedf77406b5032b17882265fea56e17a45a9599f7687adec0e5514ba3f7852203b1f57cee9d0fb7ac8b70cec3db2e0ad54d625a91c1ee6572e5b91a81ccf40cb70191482174cb490d3fa6e0930829545b7c680dd5471cc4807daa4e4d6fcf073735d70ba484cee35a3149b9b76d31f4b07c332274027c162e4f07d9c823b83700b841d073b29fd114d3e742cd48dbd823c581e1c1090e063e4d6161661c5a0e28837a82721dcdc969728e5d884233ca74717efd6d3e8599cb207977f87b838799d599cf7aa34b3805ad099565d2dc6649a15c93b73c5e4f782a7291a5dec92d4f57a5d4a1fc3f920a9b0de9370946bf36e38a8584f693c6942f47b2eb5ac1ca81767d92690bdf36a880296850c428700eff710f9e0e7deb5ce3d7f5f5e8c64a13fee7ff4c54ba29f59ea35c325b0ed0b4abcce63f94ff97e1d5dc9399ab66740d9877dfa983e4fafe9c28cddcdedeac37123b40581a58a2366dc99434e691f6a22c25556971116315c333efe149a7327c41b437dea9855326e5f4505a92ef586c713b15c415555e41a7d8b02fec531d35e1e5d2c4166ce8251a592ead5cdd61eda41c7d0cbb895caa283661753b613d56c2ca2ace536171f570a296b4630fb2969c92d13f2da877153dd52016735f3cc6c7746da894cdbfb3873cac3af16bd498542b960e79606f2b52bf67db30eaa6a4c4d746f9c481c6215641679dbfc8e1f826c3e318689f3d72a086c4725a49f9c62b67d9a58470f2da5229bf9b82f840a1a5c521897ae427616c9c3cc1196b9d1c163c58a453f4e591e487e034f08bf322007654e072e1e2dfde5d2a1382c4547f929199784a59060ce1582a9dc0b03c8a3e8641f56b35602a68c3b83992fe365147b61cbde45fe248771ed7d7666bbae461be92d4ee6131ee97a4c82b88adb495cedbccd7a28ad8440ac26a7d13f91a2ed73a07578f6f7a27dc0aec26d6b128ee55b1f1c4198009da546673d1344298633dce6eaf9d46bba34f3a59f3f657c03ed9bf16e3bb43d6c62d17ad43deaa6ff508a7f8104875d2839ad9f9f506d98f9a1a35fc9f1c8faeac8cc42584354f132a2f474964c79deb48afb3d9a9d18a4d63672431219e026a6dec287f3ff5d1d3df6fead28cf0cc869fd3e78f9277f941f1fe498c5dd7ca6c41d40e320b9a36aae4c1eaee44d3e5ff809fddcee98bafb2d6bc960b4b8449761227913874e55d55dafd350a954770f1862649b8fec640bf2bfb3e145063569254025ec9910fdd123539370271780e4570fbc34132d6471056b147fe37d4764317bb2b4e7391fcab4d0d9e7540bc9d79747cc8af495bc0202c5a178221a03195e7e1603fd2c8cd535503ab1b72e57ca5cd0e3457cd7876beda2775ad1834f06da1a79f84fcd34eb43179ef833c3919858e9edd3789a6fbe051daeb6c1e8d20aafcdcc98756d278c723b69732a8287939c6e2fe4960e562a5d5f44a15acc639836beb46683ca99410da0638535eda151798331c4ef29f32a8ab53cd93774aa0701dcc802280fe5c81961d845805ce46e5bf014bd972f630eb7fbc08e4a2c6aa0755c1f77b7eb26d97e9aa9fae63eab1bc2698ec0392ceef137132d6ea8f163a4b53bfe5e53be706f264f11cc79f449ab7fee03f2fd30c9cf9387181eb56766d903a08dbf831bed96910cd06386119b7562164e54ec137f67c4deea706bfa9c2aa6acc97567ff9884a6eb2ac1cfd67106bfebb9999c2d10f2eab1b2058ffc2d7b52cdbe61bbe29236b2098ca4a8b8976df05567fcb0daa97e4830d36b725b7016d8041095a5b82b11ac78be232fb7df74876f7c8f05e080b571ce5b86b5c3822438e3d66cf8da38dd5d3a462f9b2e381ecd296453a6e8469c2fa991d2c0e92a0db44afe0501d9d0f27a1435bdddbed2d341ae7c685296a8df6abdc0a2364856cf3728336c01eb2096b0ab7057dac30b1e2b709aba14cf90fc10f0ddbc13c66452fa84f082bf96492be735c1553db4bacda2f4b4f886d352908f0ae7d7aaf59a0ec9bfd223aca19a781bb235fc6cf3c75ee3007c7c583d171b025b6c851ccaa9fd98db2ad6a241e9dd16982e94c5e30ab58d0a485962cc0b8a4359cd6fc8043f9647e5d753a99afe33457d21da1d10e0848b0e02d28e1f5497a2c7887021f01dc8e9a3094e36d0a55d4f211828773c33075da48f042a61ba2ed74df1e03d33d13df29e7279bb92b6b506ac7f12b40c8ddff51c2852437f462580d49418b3ea3513394722b421dbd48ab4cda1c495528282f7a21d779f7198d50f29cbf6a5afc982a10e47f2d579221b1bd331eb24bddbf23e660cc97b58157ef6f54dca243e5c42dddfd71d85ad119e9d747513a9b418ddd52b49dfacb2c1d4e1230ef8cae8bcbbaa6af6dc086c9c6cf1684f67338e64f6ffdd7d6a5310af5173dc408029d6943dbb027734677e1795b5ac5552c4c7e66c66279b6302903320f14306d7852988bff08c699b17d33b31da5525466412b0bf854ad8d583736a92bb5d9cd74183e9e32518ce85ed7cb6e6a3722b0f81bd657fdf37f7f562b5376a3c399283221366d9b4271af704c2e5611a010fc0b6af399029ac380fa6cb84a066b8b10f0ee188dfadb47de435d6b6f82f0c793cd04a582668a043d28eca591cbb8738132006685a870737c32fcb83444dcd4cfaae852350f11d9d4cd2552f94e97659e6aea7e114d614d205a4b33573b93c24e8f85d5c296b41337e06cc4940482e4636fdd3c1cd28d4304bb97ca43ce817e1ecb79dbbfe6a27d24972b04b0629b20a86b08a5e9b1e324a7f5673a660fde4341b4335f5bfae55bd8b03f87b2885936868192819e0f157a95afa4cbc1a56b299448c40f72ab4a484f06f6a63ca3cc22dd03cfe20797f576e84761eeb8644f15a08ca09e1cce4a19426c30597b8410ff847da2bbafe5a0a0d99374b934d026bcd57672cc9f3e4fc807cc3104d29bae771d7c5f545807600ffe1aaa5ffc91e8893cf1fef6613eeaf860c04896d58c0b87c9a2dee1341c971ef7aa23328a93ed3afb04f540ec5ff170c6224eaf95a913fae8a2d7fc316ef649759df890a354069880ef33c87d730fe661685ebd9b5484d55d8d32e7096718ef55559db57fe0eeaf3dc887f56b96f464bd0bc5152b465b30e869b801f5d0cb119a7c394cc67d95a9d2f438c7d9c012bfcc5d76bf29d564bae5859a077d39f867342381596189cfba6111d3206ef0c3a37560dbb209d3e65ab632c49fba195aa818c5c0bd655328b2a615fa0f41f57fcc2c19426705f63857184df5f469dcf5bd5fca5db9a4c659662bc0fc0982125f66d0f2a6a6c849109425381efecba7f4e98984fff41287fe02dd5e976b5cacb4fd683551437bb27ba5fd45209d38c2cbd357488ba6f11cbebc8fe58926df378c1675230da9e64e2d057d2c3b62dc3ec1a0e11240a4b135ca1ff64396710ecc227743e24632a71eef27997f07c1c348baee39ced3be408c2c18a26222b54d837b4608320b3f8128547fe14e2f1dadec0a7097a9b3f96a082b1aebc0cbfd1117baafeebfcf229b5dd33404cd725a153b1d430a0780ddfacda7b33a7b5b6cae314d304790f8256df47e232a3e5df002fc43d85f1d2b1f708b420516201e84765c867f3f33ca81100073d12dbebbd3b1352a27c18353b876d4397a0b5b9d41ff4f28de7d9f4210320e0cdff7ce529a18978cf50685ce685c2372a4dce937819a05f043e0702b3c97eeaacb06ad30af034223ad34da2409b7bac81c32ade34d5b72ec0e4f8792073b120c332a2291390c8fd865b9e9ec328a0cfb028beff8daa12c06c97d121723306facd78c55a7ee787edc2091ee4242d49f981c19987578f0be411bae7255a93a4c13e5cb714366c1e49272e03b7485c36e635f74e68f1b6d9f5cd092d65949a28df303bdc3ccfd5c0751203dd750727691f664134895efcd15218ebb68c51c327f92f5307d5254c3b710a285d55668064c93bbfbb233c986f750f0d424225665cbcc2a6ece220455416e10fb688090feb5aa56d556768593d3f4e68538428d9ddb9f2effa5530a8be7a66d020ef8b39a01b86df1dafec19adc3af255e237c83c327e28e79178e19ae4ae0909b13d908fc0a140d0f0ac82a4731e4fb6874129ffe011d05a28925d1a51304bd89d4146cd84883804163c134b6be6b9685090b47b9aa1203a9aeeb482a605904e7d0639ab3e628a3623b0f49b3d6c3465e331bdf5504585613a25ae3bbc8198543a1956c5e8f893cb54a8129e5e0b0795fdd56ad3f073d08bb0496b4a2f404de2e37b0a8f6c9df9574434cbb97e7ea5128419f78165b99fe31b0a593887f35b4d8f1705a85e9835676322afd83efd18e48114d7806acc74fa1acfd1a59167e8aa882d9c5e80e6b7fb2abb332c0fe14cd0ca9b1beed1e9bf2447b09bc0b1170efe06063d4b358ed99a4b11f13bc927fe0dfa2466a81834d2ac4fdaf1bddea49a0f8101b8538e378448f625ff4e2163ed4cd4424d90f3a1ceff9cd46dc7ceaadfd31a4fb80e295a1d2bf77a81ac432fadeb1aad8344da648ff666b044bac850fd3f26c8ecd7ee4f7e19622c78ba72e9f61079a9ae185609792776d2b436bedaa11e89ece978cd7c78234487811117cac12ff6315478c22c22c66c8db4a266b3c4f182205f67def30fc0748afa9750f8bd6ffa06bb6a3c442a4eff32bd4a859f109354d6fe972971c32858940b077993a1cd93385141cc4463b6aac9f4847aa1ed545916d835e3ca315b89262d710261facef3d1c01a4194948bb828074a7d302f24314d11bde5460d07ba378db0f23fd267b32238bcee3abf46fcafe5a84c6badd354523aa33bc42084d00961e91ecf78be31d767842fb8a6527b0a7b30bc426f55dd6541034b5a772576227831bcb5200815a7dd939d4849c28ef1f67952a021acd3de4784fd48565af5284b10e5cab6df76ef052f5617371f8253b76d688be3b74e0a297eb996da79c3f97737550e91285fa3dcc98aadd690b59191e24163936e613d0ed8f10a3048f28fc91089102c258236abfa18ff3d9aaf290d90ace1472a7623b1f9dcb67a4e0ff3cdeaa6c9f4f3c512dc4edcaed30d5df6cfc79911f7dbe6f9fe4a4a500fb85ecd58429f8247db29b3ead8b9c445e1a4e4705cb15054de4a0e612ca83aebe8b083d185b91252a33e38ce776785292802136005b44d7d517ec8da874523922269ac7824a565403ee82be2957fb0be4b54b1bef351076a00dbce25f86ad7b3d11dbe268b22092329e0f95412ed0a7eced611e32948bbb3361e42e3131266e284e4702dbf9140be2bd13a865fc9dfe49635e6e619b58fda37d13f428366ea503d358191e8d145d8b8099b9b2d108896774e21b145d224d1ab7807a20613a7d9ce0b474de501ff4ebe1be471d93d710096f9373a9161765f52ee6f1e9a398708afc727e3808a92f1b0d4244c07f355dde120b43a8cb547d87ee0be9b99cb44d22784df17e7826a31fe1d3b62c0767d167c36136fcf065473da0b892bc9cbb994ba7c9f7bc1557eb04ee505689d70c279eb1b7dde6714c9b5b78a3ccff7e92aad71bc0d2", 0x1000}, {&(0x7f0000000a40)="61b0099d00a96cbb8da3cec6e30f2d692b9a945c061d65fa10c37617222c1655bc66de29be8678cff537bf914f8a3cb412d6466f2a73958fa02290653c2e5591b137668470fc14dd1adef24ca287a2b4f14027e1bedb213ea64c4af97dff4d93e3e1c1f38b3624c0d3cdb37b0b24e3b309bb62d4a9ee67797ae1c99b6637e0b022cf743559b4f5e6d7a58bff1b0909533ac128c637bf5cf3458205c1845c631e38e64a160a69af38e954c0c6e5a3fbafd9305aeddcfa1eaa7fb8f9b46702822bd88264791d597c926b1694b25d8932b1c1453caa6b6190bff23f8ef227a0600a77344b8f95443e37a2028a29ca9267296ff4553eb1089dee958752119cd7aca567b9c96cc37fb788bc4b3f", 0x10b}], 0x3, 0x10000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1010, r19, 0x0, 0x1ff) r21 = semget(0x2, 0x1, 0x102) semctl$GETNCNT(r21, 0x3, 0x3, &(0x7f00000000c0)=""/40) setgid(r18) 22:59:32 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) __clone(0x1200, 0xffffffffffffffff) ptrace(0x9, r0, 0x0, 0x400000020000000) wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040)) wait4(0x0, 0x0, 0x0, &(0x7f0000000400)) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x16, r1, 0x0, 0x4) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x10, r2, &(0x7f0000000500), 0x4) wait4(r2, &(0x7f0000000140), 0x20, &(0x7f0000000180)) ptrace(0x7, r1, &(0x7f0000001100), 0x3) getsockopt(0xffffffffffffffff, 0x8, 0x7, &(0x7f0000001040)=""/13, &(0x7f00000010c0)=0xd) ptrace(0x100, r0, &(0x7f0000000100), 0x1) 22:59:32 executing program 1: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x50040) 22:59:32 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x0) r0 = semget(0x2, 0x0, 0x10) semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000040)=""/63) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') r1 = paccept(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x20000000) dup2(r1, r1) 22:59:32 executing program 1: r0 = __clone(0xe00, 0x0) setsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x1, &(0x7f0000000000)=0x7fffffff, 0x4) setpgid(r0, r0) 22:59:32 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1200b31, 0x40) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x7) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socketpair(0x18, 0x2, 0xee, &(0x7f0000000000)) readv(r3, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096}, {&(0x7f0000000180)=""/50}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/209, 0x293}], 0x1000000000000203) 22:59:32 executing program 1: setrlimit(0x7, &(0x7f0000000300)) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='\x00') __clone(0x0, 0x0) r0 = msgget$private(0x0, 0x58) msgrcv(r0, &(0x7f0000000200)={0x0, ""/245}, 0xfd, 0x1, 0x1c00) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/124) 22:59:35 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0xc) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x6) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) readlinkat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=""/201, 0xc9) lchown(&(0x7f0000000000)='./file0\x00', r0, r2) 22:59:35 executing program 2: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r1 = getppid() fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x3, 0x0, 0xfffffffffffff000, 0xe, r1}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r4, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) shmat(0xffffffffffffffff, &(0x7f0000001000/0x2000)=nil, 0x5000) read(r4, &(0x7f0000000380)=""/4096, 0x1000) fsync(r2) r5 = shmget$private(0x0, 0x4000, 0x140, &(0x7f0000002000/0x4000)=nil) shmat(r5, &(0x7f0000000000/0x2000)=nil, 0x3000) 22:59:35 executing program 4: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = dup(r1) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x103, 0x0) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x148) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) socketpair(0x10, 0x2, 0xf7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x10, r5, &(0x7f0000000500), 0x4) fcntl$lock(r4, 0x7, &(0x7f0000000140)={0x3, 0x7, 0x0, 0xce, r5}) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x1}, 0xc) 22:59:35 executing program 5: open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xf, &(0x7f00000001c0)) r1 = socket$unix(0x1, 0x1, 0x0) recvmsg(r1, &(0x7f0000002800)={&(0x7f0000000200)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000002680)=[{&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/227, 0xe3}, {&(0x7f0000002340)=""/183, 0xb7}, {&(0x7f0000002400)=""/233, 0xe9}, {&(0x7f00000000c0)}, {&(0x7f0000002500)=""/192, 0xc0}, {&(0x7f0000000180)=""/22, 0x16}, {&(0x7f00000025c0)=""/44, 0x2c}, {&(0x7f0000002600)=""/112, 0x70}], 0xa, &(0x7f0000002740)=""/157, 0x9d}, 0x442) 22:59:35 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000)="7b6b8e72ba2a887fee1ac9c01f7953c59e690ab03ecab89fb630ef77a0cbf278072652eb87e1f094d7751fa2ef2508ddf5b07d1878462ad9aa549e003c71d90e082fe700ecd9dc2e18d7edb1f89e5aed0e96d6d644a280773da1624b12ce9435e5c70351986f533893ab", 0x6a, 0x4, 0x0, 0x0) _lwp_self() setsockopt$sock_timeval(r1, 0xffff, 0x1005, 0x0, 0x0) 22:59:35 executing program 1: munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = socket(0x11, 0x800000003, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000000000)={0x4f, 0x1}, 0x10) r2 = socket$unix(0x1, 0x2, 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=""/116, 0x74}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f00000000c0)=""/57, 0x39}], 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) 22:59:35 executing program 3: __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x3d4, &(0x7f0000000340), 0x37f, 0x0, 0xfffffffffffffd57}, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r1, &(0x7f0000001080)=ANY=[], 0x0, 0x800) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/84}, 0x5c, 0x1, 0x800) msgsnd(r1, &(0x7f0000000040)={0x3, "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"}, 0x102, 0x1800) 22:59:35 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c6497e14904593e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000280)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91", 0x4a}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x12, r0, 0x0, 0xd7) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0, 0xfffffffffffffa85) execve(&(0x7f0000000080)='./file1\x00', &(0x7f00000003c0)=[&(0x7f00000000c0)='(/@\x00', &(0x7f0000000140)='%\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='{\x00', &(0x7f0000000380)='(-\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='@+\x00', &(0x7f0000000440)='[[&.]:H\x9f{\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='*)+-\x00', &(0x7f0000000500)=',)\x00']) 22:59:35 executing program 5: r0 = msgget$private(0x0, 0x40) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x400000020000000) r2 = getpgid(r1) r3 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r3, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r7 = getuid() setreuid(0x0, r7) r8 = getegid() shmctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x0, r4, r6, r7, r8, 0xa0, 0x1f}, 0x2, 0x7fff, r2, 0x0, 0x1000, 0x8, 0x5}) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r10 = __clone(0xcd48b8160aaa154a, 0x0) ptrace(0x9, r10, 0x0, 0x400000020000000) r11 = getpgid(r10) r12 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r12, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r14 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r14, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r14, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r16 = getuid() r17 = __clone(0x0, 0x0) ptrace(0x9, r17, 0x0, 0x400000020000000) r18 = getpgid(r17) r19 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r19, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r21 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r21, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r21, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r23 = getuid() setreuid(0x0, r23) r24 = getegid() shmctl$IPC_SET(r19, 0x1, &(0x7f00000002c0)={{0x0, r20, r22, r23, r24, 0xa0, 0x1f}, 0x2, 0x7fff, r18, 0x0, 0x1000, 0x8, 0x5}) r25 = __clone(0x0, 0x0) ptrace(0x9, r25, 0x0, 0x400000020000000) r26 = getpgid(r25) r27 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r27, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r29 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r29, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r29, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r31 = getuid() setreuid(0x0, r31) r32 = getegid() shmctl$IPC_SET(r27, 0x1, &(0x7f00000002c0)={{0x0, r28, r30, r31, r32, 0xa0, 0x1f}, 0x2, 0x7fff, r26, 0x0, 0x1000, 0x8, 0x5}) r33 = __clone(0x0, 0x0) ptrace(0x9, r33, 0x0, 0x400000020000000) r34 = getpgid(r33) r35 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r35, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r37 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r37, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r37, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r39 = getuid() setreuid(0x0, r39) r40 = getegid() shmctl$IPC_SET(r35, 0x1, &(0x7f00000002c0)={{0x0, r36, r38, r39, r40, 0xa0, 0x1f}, 0x2, 0x7fff, r34, 0x0, 0x1000, 0x8, 0x5}) setreuid(r7, r36) shmctl$IPC_SET(r12, 0x1, &(0x7f00000002c0)={{0x0, r13, r15, r16, 0x0, 0xa0, 0x1f}, 0x2, 0x7fff, r11, 0x0, 0x1000, 0x8, 0x5}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x0, r7, r9, r13, 0xffffffffffffffff, 0x40, 0x4}, 0x4, 0x1, r41, 0xffffffffffffffff, 0x7, 0x3ff, 0x2f80000, 0xbdf}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r42 = socket(0x18, 0x1, 0x0) setsockopt(r42, 0x6, 0x1, &(0x7f0000000000)="00000400", 0x4) öö[ 70.6961068] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 772 command syz-executor.2) [ 70.7211429] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 772 command syz-executor.2) 22:59:35 executing program 2: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r1 = getppid() fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x3, 0x0, 0xfffffffffffff000, 0xe, r1}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r4, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) shmat(0xffffffffffffffff, &(0x7f0000001000/0x2000)=nil, 0x5000) read(r4, &(0x7f0000000380)=""/4096, 0x1000) fsync(r2) r5 = shmget$private(0x0, 0x4000, 0x140, &(0x7f0000002000/0x4000)=nil) shmat(r5, &(0x7f0000000000/0x2000)=nil, 0x3000) 22:59:35 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x3000, 0x28, &(0x7f0000ffd000/0x3000)=nil) clock_getres(0x0, &(0x7f0000000000)) shmget(0x0, 0x3000, 0x180993b1e8224553, &(0x7f0000ffc000/0x3000)=nil) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000280)=""/190) 22:59:35 executing program 5: __clone(0x0, 0x0) __clone(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x24) open$dir(&(0x7f0000000040)='./file0\x00', 0x1020100, 0x20) wait4(0x0, 0x0, 0x4, 0x0) 22:59:36 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x3000, 0x28, &(0x7f0000ffd000/0x3000)=nil) clock_getres(0x0, &(0x7f0000000000)) shmget(0x0, 0x3000, 0x180993b1e8224553, &(0x7f0000ffc000/0x3000)=nil) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000280)=""/190) 22:59:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) socket(0x11, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x7, 0xa8) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) r1 = socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) ptrace(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000180), &(0x7f0000000240)={0x8001}, &(0x7f0000000280)={0x1cd9}, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f00000000c0)={0x4, 0x7f}, 0x10) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) shutdown(r1, 0x1) 22:59:36 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0xa10, r2, 0x0, 0x3) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) [ 71.3468092] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 329 command syz-executor.2) 22:59:36 executing program 2: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) accept(0xffffffffffffff9c, 0x0, 0x0) poll(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) [ 71.4219011] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 488 command syz-executor.4) 22:59:36 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x10, r1, &(0x7f0000000500), 0x4) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x10, r2, &(0x7f0000000040), 0x1) ptrace(0x1, r2, &(0x7f0000000000), 0xffffffffffffffff) [ 71.4969598] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 488 command syz-executor.4) [ 71.5845601] ubc_uiomove: error=14 [ 71.5970705] ubc_uiomove: error=14 [ 71.6220952] ubc_uiomove: error=14 [ 71.6220952] ubc_uiomove: error=14 22:59:38 executing program 0: chroot(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0xc) recvfrom(r0, &(0x7f0000000080)=""/251, 0xfb, 0x4, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x0}, 0x8) clock_settime(0x2, &(0x7f00000001c0)={0x7, 0x9}) r1 = socket(0x6, 0x2, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x1, 0x0, 0x0) 22:59:38 executing program 5: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000004180)='\x00', 0x1}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x60) dup(r2) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000400)="4649c4808d3fe9febe421b5f7c390ca8e7326cde58bcf6e64d7c2966aeada97ae4ad13a58fb1330800a12d7bfba3b8062ffe6b6bf30c53581ded7de7980e922fd42892104225e379ff39000000000000", 0x100000110}], 0x1) 22:59:38 executing program 4: r0 = _lwp_self() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x7, 0x1, 0xc2, 0x3, 0x10001}, 0xc) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$getflags(r2, 0x1) _lwp_wakeup(r0) 22:59:38 executing program 1: socket$unix(0x1, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x600240, 0x0) r0 = socket(0x18, 0x3, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r0, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r1 = socket(0x18, 0x3, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r1, &(0x7f0000000700)=ANY=[@ANYBLOB="00000000000000000000000000251e77ddc882eb92b1f100000000000070f46f0700000000000000000000000020000000000000000000000000000000000000000000004400000000000000"], &(0x7f0000000280)=0x48) socket$inet6(0x18, 0x3, 0xf9) r2 = socket(0x18, 0x3, 0x0) getsockname(r2, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\b\x00'/72], &(0x7f0000000280)=0x48) r3 = paccept(0xffffffffffffffff, &(0x7f00000000c0)=@in, &(0x7f00000002c0)=0xc, 0x70000000) r4 = socket(0x18, 0x3, 0x0) getsockname(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000006863f0f3000000000000000000000000000000009c960000000007000000000000000000000000988b540c71548345078308f2ae2c0000000000000048000000000000005982373d4eac12810a8f5ab4d4097e84a006fc4a0177d8b421415b0bede65a236a9de8ecc7ebd9280d77da41155fa3c99c41567c9fd26d6863b8972b6a6fb579de1fa7d58b6b3c22065a98d518a28c75ccb9d56575ae44e598f32484a21b939956df1464717474e7b797b5a08813ec"], &(0x7f0000000280)=0x48) r5 = socket(0x18, 0x3, 0x0) recvmsg(r5, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r5, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r6 = socket(0x18, 0x3, 0x0) recvmsg(r6, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r6, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r7 = socket(0x18, 0x3, 0x0) getsockname(r7, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r8 = socket(0x18, 0x3, 0x0) r9 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x21) pwritev(r9, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) recvmsg(r9, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0x0, &(0x7f00000001c0)=""/119, 0x77}, 0x0) getsockname(r8, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r10 = socket(0x18, 0x3, 0x0) recvmsg(r10, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockname(r11, &(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'/67], &(0x7f0000000280)=0xffffffffffffff86) r12 = socket(0x18, 0x3, 0x0) recvmsg(r12, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r12, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000002d000000e521000000010000000000954c52a23a02d6df8490c32cc133cc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040ae8896222cb89e0e2018aa05000000"], &(0x7f0000000280)=0x48) socket$inet(0x2, 0x20000005, 0x1) r13 = socket(0x18, 0x3, 0x0) recvmsg(r13, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r13, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) r14 = socket(0x18, 0x3, 0x0) recvmsg(r14, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r14, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) socketpair(0x18, 0x1000000a, 0x9, &(0x7f0000000480)) r15 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r15, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r16 = paccept(r15, &(0x7f00000004c0)=@un=@file={0x0, ""/16}, &(0x7f00000006c0)=0x12, 0x28000000) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r18 = dup2(r17, r16) poll(&(0x7f0000000380)=[{r10, 0x2a}, {r3, 0x1}, {r12}, {r12, 0x100}, {r12, 0x104}, {r18, 0x8}], 0x2000000000000297, 0x400) r19 = socket(0x18, 0x3, 0x0) recvmsg(r19, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r19, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x48) pread(r19, &(0x7f0000000180)="68698223257864fcef12ebb68573aaed33d4b95c37e6ff7bad7d9fddd846b10f5bc959dc3b4bda06612c69aa4b96331c2180d7f1c2baabc7c8d35365c0c864b23b35c51d472540fbfdb4f1105d4975d2d85e3c6c6ca168130c865a217ef3d6b371021f7fd47da791174e912eeea1a54f25514b6ad96139613d04586a9744a2f575719b17db", 0x85, 0x200) r20 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r20, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r21 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r21, 0x0, 0x0) r22 = getpgrp() fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x2, 0x2, 0xecf6000000000000, 0x100, r22}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r23, 0xa, 0xffffffffffffffff) socketpair(0x489c3cbce2e93f, 0x10000000, 0x0, 0x0) 22:59:38 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) connect(0xffffffffffffff9c, &(0x7f0000000700)=@in={0x2, 0x1}, 0xc) pwritev(r2, &(0x7f0000000000), 0x0, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) sendto(r0, &(0x7f0000000580)="2355b673f12485cd14fe38b7fc27cf2eefc0fb71ab30e10348e3857918f8761ccd1e64d1ee5361bd8de4a2d81e6c14d8125e302ecf2d7f7a", 0x38, 0x2, &(0x7f00000005c0)=@in={0x2, 0x0}, 0xc) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x2000000) r7 = socket(0x11, 0x3, 0x6) r8 = open(&(0x7f0000000480)='./file0\x00', 0x10200, 0x1) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) r10 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r10, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0}, 0xc) r12 = getgid() sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000400)=[{&(0x7f00000000c0)="d03e4dc485429e327870a817195425af6379b95e60729b668e212f58550b80e56e958405da40bd8afa514a1364d5f480519925e702bd9b2fb7c12ba7a0807f95a8d79d0ad71e4a371b0076775b6ea1f2eeb8131aaf496cbb39ec59f074e1ec9668dd0025ad497d8982a293dda0252711b2c0c770e8367d29b8af1b1faacfbca878ba942795f0021467645c57eaccfc66d3a25dd17d00329defeb9244be655524d963d4e372990bd0e266b4d74b5a27c80f41aa7e7020f23f25982aa67e648a8d11a45676a1473e83c98d", 0xca}, {&(0x7f0000000240)="0db1c94ca82a8d977e190a2df5ef59e0ca89ba435e2fb7120b626d6e7a6223665eb97e8c342b89d5c6aa83915890acfe83e1f081e5e6bf9664d6839bec86773411d05cfb65b2c3e3aba2490d6840da9d225da850467ec6bf1d6e3c0491b092d7fec41015e800892c060af9bb54e693a7012ed2fa8b00f8f889c6e8679ea4752fbf6e89a1ef4617ee6403cb0432d1fda650f0cf07ae55b2a22bfbd553592c0a5945d84a9f810aa02cb8c11816c6439f60128b2c3412a6d33c4cd043a63230aacd3ca9881df013d44ddce06323987c39", 0xcf}, {&(0x7f0000000340)="30f2ca22da2171eaf8c00c259ae2a33f5bece2da5f5c307861166fabef11e7b0a153365933db1b3d55b950decfda93e16af0c1564207b6a549dcfe2fdb29eb137e21bef432ee7eda40be141b08cdec8e12b0835fe78b4c37e29728a86d99be6491cd395b991e16a9565430beb6e73d6963e907e77eea2753329affbc5bf123e1918150c3674541e2d4", 0x89}, {&(0x7f00000001c0)}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r2, @ANYBLOB="000000003000000000000000ffff000001000000d9f58cd06f90e074eaea390fd2dc6dbedc068f445a3b943596b90d524cecfe7811a377e5795507636cac756f99a4acbc59b16e175824a8a97fe81dcf82a2a9c586780f808318cabd", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x8}, 0x1) fchdir(r0) r13 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) pwrite(r13, &(0x7f0000000000)="17", 0x1, 0x0) 22:59:38 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r2 = paccept(r1, &(0x7f0000000000)=@in6, &(0x7f0000000100)=0xc, 0x40000000) open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x100) fdatasync(r2) fcntl$setstatus(0xffffffffffffff9c, 0x4, 0x80000) connect$inet6(r0, &(0x7f0000000080)={0x18, 0x1, 0x3, 0x401}, 0xc) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1f2) 22:59:38 executing program 2: r0 = socket(0x22, 0x3, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x40, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000080)="bd7a9f01", 0x4}], 0x1) setrlimit(0x4, &(0x7f0000000000)={0x2, 0x100000001}) 22:59:38 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r2 = dup(r1) pwritev(r2, &(0x7f0000001780)=[{&(0x7f0000000380)="cd68e5d672583394cb516016d5c6d6be9e880ccf3b183b792d25a25984714ad3e249527157a9121bfaccf46009c0b8b499ba55f8e829962d8a41fd2e0efd474fea39927da6665f8bf4e4517ea3e1f5588dc4a8ac521aa458d76003686fb3d09224b0791dd66b26f6693af3b17d9e1eabb8bcc2d5dafa47beaed41ee4480ec760fbf58806fb9d2fb7a5ac252dbeecc9a3da37dbe064fe667ddc50bbc1d0390c8f41f2ace5a8302d6684473b65835925d7a4b443e156a03509b5f0e557714985702e2365eab9df6d5ecadaf6c292a18fa14f9f949ea437dcb62a7d83ccfd8aaf70dcd14e71a3ec3bf2d95ffb36820d8bde51", 0xf1}, {&(0x7f0000000180)="ee09811a992a5f3a56f2c802f797ca1f142acea7262cb53a", 0x18}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000001c0)="c84f4b96d4c57df93f", 0x9}, {&(0x7f0000000280)="b81464b1af6079d07bbb9bfb54d137651461aafd48cc8328908c2be85d5fd667407ebc4a927657eacb1dbd2b257be03f104099d3fd43f2f38a1a7cb099311016f15757dbc63c46f228615239e0c238712bb80dd81ab4b5a1d2d95decc46da9403133826019784a9a5d94e231c3c9ef517e641b674246b3a102fee6a625513f6f5328", 0x82}, {&(0x7f0000001480)="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", 0x485}, {&(0x7f0000001580)="46b8c04fb7e61da8457a26094280d738749b84cf6479be6043d179d3904d9b72fb92af5760972c02db264e4d931d59e64418d89f4334bbba9a6a5516cb746269f1a13f0b591005dc2dc0c0d24c7ca8f794f4e651adb35c5c9d9b1c31df0c07252d763284addb8f1597b5f5c7e1678d39539a859030dcfb2e00e0090bc8f11447d5d1f096483700d2aa0d81b94ed5e160aa431b48b98c8da993a7c28a23ef4171b8490073a735420672471eed33cfd3da5d7f7cd4f92d8dd2db41b8014f6a72306299d9f00b13ed34c9914bffbf8e1393882f09e53e464cb9febfa4cdff2e178fb14d8b32", 0xe4}, {&(0x7f0000000200)="6711ce29b26f1e00f661f6d77a751834226b793175cde41cf899ed98a69d75f2899dde20752c94bb6f2838ab4b6a3496b6da559118609a5c9d74bb8ead31", 0x3e}, {&(0x7f0000001680)="237b43a48b9e25b526b1338230be83f07084677f81157e735f8eb3353426667e8389bbd47be6dba5afa543410940b62b2e6d3013fa7565a438ad3ff4d8a6ac3442819bb6c1df658e06fec5270f111ad38c953ffdc82f551f5765195f46b265623becce12252026633928bea7987c42f1ac7fbab0e8ffa85444280964fccb9fea461c1e47fc4bcdd0db6d1c82321c0f2ddd592f85c479800493705dd7e207", 0x9e}, {&(0x7f0000001740)="48afc65d360a58834a9e0319dcc9c2", 0xf}], 0xa, 0x38) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = semget$private(0x0, 0x7, 0x0) semop(r4, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) setrlimit(0xb, &(0x7f0000001940)={0x1, 0x10000}) semop(r4, &(0x7f0000000240), 0x6) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000080)=0x8) r5 = semget(0x1, 0x4, 0x4) getpid() semctl$SETVAL(r5, 0x3, 0x8, &(0x7f0000001840)=0x6) r6 = semget$private(0x0, 0x7, 0x0) semop(r6, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3, 0x800}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r6, &(0x7f0000000240), 0x6) semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r6, 0x0, 0x0) semctl$GETPID(r6, 0x6b35036143626c39, 0x4, &(0x7f0000001a40)=""/161) r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000001b00)=ANY=[@ANYBLOB="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"], &(0x7f0000001880)=0x9) open(&(0x7f0000001900)='./file0\x00', 0x10020, 0x80) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001980)) accept$unix(r7, 0x0, &(0x7f00000018c0)) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 22:59:38 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x0) pread(r0, &(0x7f0000000200)="46aae6cac18b325c9a91bb52410a0059804170ff91a28b511bcc3525f94467cbf72a3d9d66564d58e2e9ea4c83f2c87666bfbe7bf447bb8298b90df350", 0xffffff6c, 0x0) 22:59:39 executing program 0: open(&(0x7f0000000080)='.\x00', 0x41200, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:59:39 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="f6", 0xffffffffffffffeb}], 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0xa10, r1, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1000d22, 0x0) msgget(0x1, 0x204) [ 74.2499133] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 884 command syz-executor.1) 22:59:39 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20341, 0x0) writev(r0, &(0x7f0000000080), 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x5, 0x810, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fsync(r2) [ 74.3124909] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 884 command syz-executor.1) 22:59:39 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0xa0, 0x0) mkdir(&(0x7f0000000100)='./file0/control\x00', 0x0) open(&(0x7f0000000140)='./file0/control/file1\x00', 0x136ed23f4861cc25, 0x196) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='./file0/control/file1\x00') open$dir(&(0x7f00000000c0)='./file0/control\x00', 0x200800, 0x38cf77284386a8fb) getsockopt$sock_linger(0xffffffffffffff9c, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 22:59:39 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x2) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x7, 0x0) clock_gettime(0x0, &(0x7f00000003c0)) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x7) semop(r3, &(0x7f0000000240)=[{0x0, 0x6, 0x1000}, {0x0, 0x3f}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r3, &(0x7f0000000240), 0x6) r4 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r4, 0x2, 0x3, &(0x7f0000000180)=""/175) semctl$SETVAL(r4, 0x3, 0x8, &(0x7f0000000440)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r5 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r5, r6) semctl$SETVAL(r3, 0x5, 0x8, &(0x7f0000000300)=0x1f) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000200)={0x53}, 0x0) semop(r3, &(0x7f00000002c0)=[{0x2, 0x1ff, 0x1800}, {0x3, 0x4, 0x800}, {0x0, 0x800, 0x800}, {0x1, 0x75, 0x6ed2d0ca7ccf3c72}, {0x1, 0x400}, {0x1, 0x5}, {0x3, 0x2, 0x1000}, {0x2, 0x40, 0x800}, {0x3, 0xa89, 0x1000}], 0x9) semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0x1) exit(0x6) semctl$SETVAL(r3, 0x1, 0x8, &(0x7f0000000080)=0x8) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) r7 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r7, 0x2, 0x3, &(0x7f0000000180)=""/175) semctl$IPC_RMID(r7, 0x0, 0x0) getsockname(r1, &(0x7f0000000280)=@un=@abs, &(0x7f0000000400)=0x8) [ 74.4626330] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 393 command syz-executor.1) [ 74.4762994] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 393 command syz-executor.1) 22:59:41 executing program 0: r0 = socket(0x18, 0x3, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r0, &(0x7f0000001880)=[{&(0x7f0000000540)="3aee7c2d0838ecf5fc3d033c6f9813c1ec39a7ac4f4615fb59f980912150401291588cd51825df479d633467bc03bcabbf8c3efa7f1510ae0c77a05360dd730f23e3985e8352cc780accd2d6765906fa2ed2a8902fb51acb6f0d3bfa72ac942c0830d8ecc3f8aa3107298c35ad171f1083cbf1c10240c295dff58243b5bc191b41f0a0844903d35f23407a5301f84df018ea612751395ded4386d24707005a85b854ea8b3feee1c572082ef0d484507194eee0ddd4f2", 0xb6}, {&(0x7f0000000380)="5a68a21c40f5dc09f260f25cac00fb4018ccd48f17d25c792a84caa8eedea9d433d656f94170d2d4a68543fa88cbe089a9e0bfdb11eaa65c6dc4ab540d962d08af94fa40ab1e94fb1e522d67fd7d0464d87081228c2b42e780be66f66424bc7844a9090000000000000023c343", 0x6d}, {&(0x7f00000002c0)="cf56c8000000000000000000000009000000000000004d793fe2e9268c56b7cfbde8622ce091b965c8fa2f1a47d3411c6cefb408ae5c7f566a908b3a4df492788aa5345fbb92e16e11f1fa6c71d57d6d9878c77c3439c0cfdb889720875e03a6d47926ef5da310d7084842c177a2695b137a17a3", 0x74}, {&(0x7f0000000ec0)="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", 0x5f2}], 0x11fd) open(&(0x7f0000000040)='./file0\x00', 0x8300, 0x1c2) 22:59:41 executing program 4: open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) sendto(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000280)=@in6={0x18, 0x1, 0x5, 0xffff}, 0xc) sendto$unix(r0, &(0x7f00000001c0)="d4cf852497c4ba7c91a9e1a41c40b9f62864547cac4e6a8e55beafae68bc52df6891c16aea163cc5309a97a587da45ed66543c5aef648483a9d643d2399dc3d0938d36847d634b9429b32bdf1b3dcec3a76b792c9006177490e43b22abef3b11fa80b29d38dc0abf45f84b592374002070308aabd2d06e6d38d44231171266fd941b7c89d3183a241171f5814fd21327d303906cb65d284ed7b463be3c68e680e4aa9b61f0ecd44b02fd791add50856d5fde57", 0xb3, 0x4, 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xa11, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ptrace(0x2, r2, &(0x7f0000000000), 0x0) 22:59:41 executing program 1: mprotect(&(0x7f00000d5000/0x1000)=nil, 0x1000, 0x0) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x29, &(0x7f0000000080)="ba858f75", 0x4) 22:59:41 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x30063d, 0x1d8) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000140)={0x1, 0x2}, 0x8) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000001300)={0x0, 0x0}, &(0x7f0000001340)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r7 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r6, &(0x7f0000000440)='./file0\x00', r7, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r10 = getgid() getgroups(0x3, &(0x7f0000000680)=[r8, r9, r10]) r13 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r13, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r15 = getegid() getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r11, 0xffffffffffffffff, 0xffffffffffffffff, r8, r11]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r9, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r14, r15, r16, r11, r17, r18, r12, r9, r12]) r19 = __clone(0x0, 0x0) ptrace(0x9, r19, 0x0, 0x0) ptrace(0x10, r19, &(0x7f0000000500), 0x4) r20 = geteuid() r21 = getegid() r22 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r22, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r23 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r23, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400008) r25 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r25, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r26 = accept$inet6(r25, &(0x7f00000013c0), &(0x7f0000001400)=0xc) r27 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r27, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r28 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r28, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r29 = openat(r28, &(0x7f0000001440)='./file0\x00', 0x48, 0x8) r30 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r30, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r31 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r31, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r32 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r32, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000001480)={0xffffffffffffffff}, 0x1800000) r34 = accept$inet6(0xffffffffffffff9c, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r35 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r35, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r36 = socket$unix(0x1, 0x0, 0x0) r37 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r37, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001540)={0xffffffffffffffff}) pipe2(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x300000a) r40 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r40, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r41 = __clone(0x0, 0x0) ptrace(0x9, r41, 0x0, 0x0) ptrace(0x10, r41, &(0x7f0000000500), 0x4) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000015c0)={0x0, 0x0}, 0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r44 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r43, &(0x7f0000000440)='./file0\x00', r44, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r43, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r47 = getgid() getgroups(0x3, &(0x7f0000000680)=[r45, r46, r47]) r50 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r50, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r52 = getegid() getsockopt$sock_cred(r50, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r48, 0xffffffffffffffff, 0xffffffffffffffff, r45, r48]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r46, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r51, r52, r53, r48, r54, r55, r49, r46, r49]) sendmsg$unix(r0, &(0x7f0000001740)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001240)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="3332730d95078db94e13f89cbfce8363d5d51b684cbe47195c80d664c471d4b09e80414cda1e5bba36694e", 0x2b}], 0x2, &(0x7f0000001600)=[@rights={0x18, 0xffff, 0x1, [r3, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r9}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}, @rights={0x38, 0xffff, 0x1, [0xffffffffffffffff, r22, r3, r23, r24, r26, r2, r27, r29, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [r30]}, @rights={0x28, 0xffff, 0x1, [r31, r3, 0xffffffffffffffff, r32, r33]}, @rights={0x38, 0xffff, 0x1, [r1, r34, r35, r36, r37, r38, r1, r39, r40]}, @cred={0x20, 0xffff, 0x2, r41, r42, r46}], 0x128, 0x8}, 0x400) getpeername(r1, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc) 22:59:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x2, 0x0) getsockname(r1, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) recvmsg(r3, &(0x7f0000000540)={&(0x7f0000000080)=@in, 0xc, &(0x7f0000000300)=[{&(0x7f0000000180)=""/25, 0x19}, {&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f00000002c0)=""/49, 0x31}], 0x5, &(0x7f00000004c0)=""/128, 0x80}, 0x40) recvmsg(r2, &(0x7f0000000280)={0x0, 0xfffffffffffffeec, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/75, 0x4b}], 0x1000000000000166, 0x0}, 0x0) pipe(&(0x7f0000000640)) r4 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r5 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) getsockname(0xffffffffffffffff, &(0x7f00000005c0)=@un=@abs, &(0x7f0000000600)=0x8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r5, 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000003861f6e6be1a658dd6f672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4def2de3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480d8ab3749c71320fb11c0f8bc9b712b18884b33eba73dbdcdfafb930380d1c0b83b31f0dec0bc6255bf48870ace118a4e7bbf4eeb2eba507ce969ba2f243b0c550cfde7fe5ed85"], 0x6b, 0x800) r7 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r8 = socket$inet(0x2, 0x20000000, 0x7f) recvmsg(r8, &(0x7f0000000ec0)={&(0x7f0000000740)=@in, 0xc, &(0x7f0000000d40)=[{&(0x7f0000000780)=""/93, 0x5d}, {&(0x7f0000000800)=""/237, 0xed}, {&(0x7f0000000900)=""/207, 0xcf}, {&(0x7f0000000a00)=""/127, 0x7f}, {&(0x7f0000000a80)=""/75, 0x4b}, {&(0x7f0000000b00)=""/73, 0x49}, {&(0x7f0000000b80)=""/154, 0x9a}, {&(0x7f0000000c40)=""/221, 0xdd}], 0x8, &(0x7f0000000dc0)=""/226, 0xe2}, 0x800) pwritev(r7, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x8, r9, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000000580)=""/21) 22:59:41 executing program 5: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000f40)=ANY=[@ANYBLOB="8202adfd0000001d60b43d041a237bb9aa23d0571454d78a2a197a386207000000008295955981c87910bf093f68c11700287ead4bcb777fa69dfceac2a84e6abca64896bc5e57c6388bbd2ad88b2951b15801360bcd4c0a162b58b55c62bffa4d012ae447473c230495aaee48c02f6ac41e6bf3bf554799b9b800ed52beb85a85e25bfb258557d60f13ad30505e8f53f8a4aeef9d612f871f0385f04157795ea4a5c59a3a9fa202361ca1d8cac7c8bc5b65c6593d2870b4122cd2350000000000000000000000000000ceb34b0dc06c3b7122de504b508dba0bf3960c25a453a1a1316403df19599398932afae4d9a74b46efe5d53e683791f6d2ab561eaaed07d9b073f0a36223838fc75655ca9ee130238f9a5084f95184b88b64a30c5f05c5f5d073b2c63406755522fc2df9bed2dd0c9911d0a59443258b20f632ee86f0bb7f3c3d8e23ecfaf63357b136b7a886f6e9006551df94e6f3c8236cb69229fd5ce2610c4b134799e452db2817a0d6000000004d4f1ab70000000000009c89afce8c79c022fed6529234015456b5e417194847a3342fe4e97cba9f9af5e2094304e3f2a0eebfd4e094c568f8ac4dd71edd9d95fa7551df842cb262b5082ea530475532b34e4e18f88732fa308a98d2325eab56a6888b66c9d0c20fe6f800b785c493ee9cfed337a35762edacecb8611e1a5e222018472d0b15fceca8dbef0274de1dcb22aaf701416ca372795646c00b332b594f633d7b40c89245143afdf7f5554a5645051494f66badc37b812afcf16b3845c1cbfaf2c3487f05c4dd"], 0x10) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2001000300012005}) dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x450, r1, 0x0, 0xfffffffffffeffff) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) 22:59:41 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x26) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000080)='./file0\x00', 0x309, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) recvfrom$unix(r3, &(0x7f0000000000)=""/2, 0x2, 0x800, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) read(r2, &(0x7f0000000380)=""/4096, 0x1000) fsync(r0) 22:59:41 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) connect(0xffffffffffffff9c, &(0x7f0000000700)=@in={0x2, 0x1}, 0xc) pwritev(r2, &(0x7f0000000000), 0x0, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) sendto(r0, &(0x7f0000000580)="2355b673f12485cd14fe38b7fc27cf2eefc0fb71ab30e10348e3857918f8761ccd1e64d1ee5361bd8de4a2d81e6c14d8125e302ecf2d7f7a", 0x38, 0x2, &(0x7f00000005c0)=@in={0x2, 0x0}, 0xc) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x2000000) r7 = socket(0x11, 0x3, 0x6) r8 = open(&(0x7f0000000480)='./file0\x00', 0x10200, 0x1) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) r10 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r10, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0}, 0xc) r12 = getgid() sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000400)=[{&(0x7f00000000c0)="d03e4dc485429e327870a817195425af6379b95e60729b668e212f58550b80e56e958405da40bd8afa514a1364d5f480519925e702bd9b2fb7c12ba7a0807f95a8d79d0ad71e4a371b0076775b6ea1f2eeb8131aaf496cbb39ec59f074e1ec9668dd0025ad497d8982a293dda0252711b2c0c770e8367d29b8af1b1faacfbca878ba942795f0021467645c57eaccfc66d3a25dd17d00329defeb9244be655524d963d4e372990bd0e266b4d74b5a27c80f41aa7e7020f23f25982aa67e648a8d11a45676a1473e83c98d", 0xca}, {&(0x7f0000000240)="0db1c94ca82a8d977e190a2df5ef59e0ca89ba435e2fb7120b626d6e7a6223665eb97e8c342b89d5c6aa83915890acfe83e1f081e5e6bf9664d6839bec86773411d05cfb65b2c3e3aba2490d6840da9d225da850467ec6bf1d6e3c0491b092d7fec41015e800892c060af9bb54e693a7012ed2fa8b00f8f889c6e8679ea4752fbf6e89a1ef4617ee6403cb0432d1fda650f0cf07ae55b2a22bfbd553592c0a5945d84a9f810aa02cb8c11816c6439f60128b2c3412a6d33c4cd043a63230aacd3ca9881df013d44ddce06323987c39", 0xcf}, {&(0x7f0000000340)="30f2ca22da2171eaf8c00c259ae2a33f5bece2da5f5c307861166fabef11e7b0a153365933db1b3d55b950decfda93e16af0c1564207b6a549dcfe2fdb29eb137e21bef432ee7eda40be141b08cdec8e12b0835fe78b4c37e29728a86d99be6491cd395b991e16a9565430beb6e73d6963e907e77eea2753329affbc5bf123e1918150c3674541e2d4", 0x89}, {&(0x7f00000001c0)}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r2, @ANYBLOB="000000003000000000000000ffff000001000000d9f58cd06f90e074eaea390fd2dc6dbedc068f445a3b943596b90d524cecfe7811a377e5795507636cac756f99a4acbc59b16e175824a8a97fe81dcf82a2a9c586780f808318cabd", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x8}, 0x1) fchdir(r0) r13 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) pwrite(r13, &(0x7f0000000000)="17", 0x1, 0x0) 22:59:41 executing program 4: r0 = socket(0x2, 0x10000000000003, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x10) setsockopt(r0, 0x4, 0x1, &(0x7f0000000000)="4d917353fa7adc14b939366ce388b7370d4e99afe079c1c8c31a4e7895fc910ac24672add7e6295f0c13348fe540ad591e11d6bf1ceacee11a1a295cdcfd5c2b1ef61d55f7199700c7c3c11c55c6ff66c994ba9d192931c5cbf03acbe8070e54966902ae5f3b684d3575c73ffc8f93cb3195222f76dd975615d73864a9ae20", 0x7f) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2a2a3639e8d7814a) getdents(r1, &(0x7f0000002900)=""/4107, 0x100b) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000380)="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", 0x169}], 0x1) 22:59:42 executing program 4: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) __clone(0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setgid(r1) 22:59:42 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) recvmsg(r0, &(0x7f0000002500)={&(0x7f0000000000)=@in6, 0xc, &(0x7f0000002480)=[{&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/184, 0xb8}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000040)=""/80, 0x50}], 0x6, &(0x7f0000000180)=""/20, 0x14}, 0x1) mkdir(&(0x7f0000000100)='./file0/control\x00', 0x0) r1 = open(&(0x7f0000002540)='./file0\x00', 0x40, 0x100) accept(r1, &(0x7f00000000c0)=@in6, &(0x7f0000002580)=0xc) clock_gettime(0x2, &(0x7f00000025c0)) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0/control/file1\x00') 22:59:42 executing program 4: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11539200add16aa10d"], 0x1) r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2}, 0xc) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 77.3532083] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 916 command syz-executor.1) 22:59:42 executing program 5: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11539200add16aa10d"], 0x1) r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x181, 0x100) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x1a0, 0x6) msgget(0x3, 0x1) 22:59:42 executing program 4: r0 = getppid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000), 0xc) r1 = __clone(0x0, 0x0) setpgid(r1, r0) 22:59:42 executing program 1: r0 = socket(0x18, 0x1, 0x0) r1 = msgget$private(0x0, 0xa00) msgsnd(r1, &(0x7f0000000500)={0x0, "536d843a749f717189a0274c6da030efed9c41fd6183131bef93139a26e3fb44e44dcdbfc51ba808972e588c5953ffbde9d32db7b8b10f5f3fe2c0b39a50c25ec234ac0a71563aadef2ee5fc21e52914c0d40e56e9dc13cfc86c4d351531953b290c8630ebe1ec92d1514e4d14d7f2586f80a8a2595a350ea649cbed0f31496fbab289b417c631529dfac4cb04472378e636c2a5997eabe2b55f93733019049b9e3ba9a5"}, 0xac, 0x800) msgsnd(r1, &(0x7f0000000000)={0x2f4e8c8a93ccea8e, "fe48550b86ef9318bc22c13daaff706788f120bc89edbb2e022762b6a7a6ea52f9f0d91160633c556e9465e4eb53319857fb4c62dc"}, 0x3d, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x1, 0x4) r2 = msgget(0x3, 0x200) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x400000020000000) r4 = getpgid(r3) r5 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r5, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r7 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r7, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r9 = getuid() setreuid(0x0, r9) r10 = getegid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000002c0)={{0x0, r6, r8, r9, r10, 0xa0, 0x1f}, 0x2, 0x7fff, r4, 0x0, 0x1000, 0x8, 0x5}) r11 = getgid() r12 = __clone(0x0, 0x0) ptrace(0x9, r12, 0x0, 0x400000020000000) r13 = getpgid(r12) r14 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r14, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r16 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r16, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r16, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r18 = getuid() setreuid(0x0, r18) r19 = getegid() shmctl$IPC_SET(r14, 0x1, &(0x7f00000002c0)={{0x0, r15, r17, r18, r19, 0xa0, 0x1f}, 0x2, 0x7fff, r13, 0x0, 0x1000, 0x8, 0x5}) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r21 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r20, &(0x7f0000000440)='./file0\x00', r21, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r20, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r24 = getgid() getgroups(0x3, &(0x7f0000000680)=[r22, r23, r24]) getgroups(0x5, &(0x7f0000000980)=[r25, 0xffffffffffffffff, 0xffffffffffffffff, r22, r25]) r26 = __clone(0x0, 0x0) ptrace(0x9, r26, 0x0, 0x0) ptrace(0x10, r26, &(0x7f0000000500), 0x4) r27 = __clone(0x0, 0x0) ptrace(0x9, r27, 0x0, 0x0) ptrace(0x10, r27, &(0x7f0000000500), 0x4) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000040)={{0x3ff, r6, r11, r18, r22, 0x102, 0x8000}, 0x80000001, 0x4, r26, r27, 0x1000, 0x5, 0x92}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) [ 77.4407972] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 916 command syz-executor.1) 22:59:42 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x5) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x1000300010005, 0xffffffffffffffff}) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 22:59:42 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x20101, 0x18) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) fchdir(r0) rmdir(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdir(&(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 22:59:44 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000180)='./file0/file1\x00', 0x2000, 0x0) utimensat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1/file0\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0/file1\x00', &(0x7f0000000040)={{0x8000000000000000, 0x7f}, {0x1, 0xd89}}) 22:59:44 executing program 2: __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba3") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x3d4, &(0x7f0000000340), 0x37f, 0x0, 0xfffffffffffffd57}, 0x0) 22:59:44 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) paccept(r0, 0x0, &(0x7f0000000080), 0x20000000) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe9731", 0xdb}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x1, 0x10, r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000180)) mlockall(0x1) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getdents(r3, &(0x7f0000000280)=""/215, 0xd7) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, 0xc) seteuid(r4) 22:59:44 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0xe) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x188}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) open(&(0x7f0000000140)='./file1\x00', 0x40400, 0x10) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) chdir(&(0x7f0000000200)='./file1\x00') 22:59:44 executing program 3: r0 = socket(0x1d, 0x3, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x5, 0x10, r2, 0x0, 0x7f) fcntl$setstatus(r0, 0x4, 0x40) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r5 = dup2(r4, r3) accept$inet(r5, 0x0, &(0x7f0000000000)) shutdown(r0, 0x2) 22:59:44 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{0x0}], 0x1) r2 = socket(0x11, 0x10000000000003, 0x0) r3 = accept$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fsync(r3) setsockopt$sock_int(r2, 0xffff, 0x40, &(0x7f0000000000), 0x4) rmdir(&(0x7f0000000180)='./file0\x00') sendto$unix(r2, &(0x7f0000000100)="b1000502", 0x4, 0x0, 0x0, 0x0) [ 80.0936320] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1082 command syz-executor.4) 22:59:45 executing program 1: r0 = getuid() setuid(r0) r1 = semget$private(0x0, 0x4, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r4 = semget$private(0x0, 0x7, 0x0) semop(r4, &(0x7f0000000240), 0x0) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r5 = shmget(0xffffffffffffffff, 0x2000, 0x5a, &(0x7f0000000000/0x2000)=nil) r6 = shmat(r5, &(0x7f0000001000/0x2000)=nil, 0x0) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r5, 0x0) shmdt(r6) semop(r4, &(0x7f0000000240), 0x6) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r7, r3, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r8 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r8, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getpeername(r8, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0xc) r9 = paccept(0xffffffffffffff9c, &(0x7f0000000540)=@in6, &(0x7f0000000580)=0xc, 0x60000000) getsockopt$SO_PEERCRED(r9, 0xffff, 0x11, &(0x7f00000005c0), 0xc) getsockopt$SO_PEERCRED(r9, 0xffff, 0x11, &(0x7f0000000040), 0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r0, 0xffffffffffffffff, 0x0, r7}, 0x100000000000000}) [ 80.1812211] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1082 command syz-executor.4) [ 80.2187584] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 901 command syz-executor.0) 22:59:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0xb2, &(0x7f0000000000), 0x1f4}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r4 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r3, &(0x7f0000000440)='./file0\x00', r4, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r7 = getgid() getgroups(0x3, &(0x7f0000000680)=[r5, r6, r7]) r10 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r10, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r12 = getegid() getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r8, 0xffffffffffffffff, 0xffffffffffffffff, r5, r8]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r6, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r11, r12, r13, r8, r14, r15, r9, r6, r9]) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r17 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r16, &(0x7f0000000440)='./file0\x00', r17, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r16, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r20 = getgid() getgroups(0x3, &(0x7f0000000680)=[r18, r19, r20]) r23 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r23, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r25 = getegid() getsockopt$sock_cred(r23, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r21, 0xffffffffffffffff, 0xffffffffffffffff, r18, r21]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r19, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r24, r25, r26, r21, r27, r28, r22, r19, r22]) getgroups(0x7, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0x0, r13, r19, 0x0]) setregid(r2, r29) 22:59:45 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x2, 0x10000000000003, 0x0) setsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x1, &(0x7f0000000100)="7e7990c6e6db30bba8f9fc43f28068118c044a7a10763e1cd0e71beb61da6fc0b56b1ef5b5962a6a8e12420326754bdd34c13a157def979f20b4a4bb36769a2f44cea47aad47bd1141b4336a2153c68c75ec018336a67d83def689bcc2686b72cc3df88ca7d45c8333be944c4fc74655d5659f1f27bd8a34befa9a2c", 0x7c) recvfrom$inet6(0xffffffffffffff9c, &(0x7f00000012c0)=""/4111, 0x100f, 0x1, &(0x7f0000000040)={0x18, 0x1, 0x1000, 0xfff}, 0xc) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) getsockopt(r2, 0x104e216e, 0x825e, &(0x7f0000000080)=""/19, &(0x7f00000000c0)=0x13) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0xbffffffd, 0xfffff7fc}, {0x18, 0x0, 0x40, 0x7}, 0x8000, [0x6, 0xffffffa6, 0x2, 0x1, 0x1, 0x100, 0x6]}, 0x3c) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 22:59:45 executing program 2: __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba3") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x3d4, &(0x7f0000000340), 0x37f, 0x0, 0xfffffffffffffd57}, 0x0) 22:59:45 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f00000001c0)='./file1\x00', 0xa01, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x1a11, 0xffffffffffffffff, 0x0, 0x0) r2 = getuid() setuid(r2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fcntl$dupfd(r3, 0xc, r4) 22:59:45 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000000, 0x80) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)="d89f25fa19a6596e6cf67e864663ad52108e1e835ebb3b07d0cf669d09a2d4877bdd904a4ebe68bd9302bd649f1065dea514245fc18376ea5da8f859526536f6422373715e61db55982ded3a16b5165fa5a04e803ed2dd39716bc0d37e", 0x5d}, {&(0x7f0000000100)="a7c6f92df43489e6c0e9c39c32e514ed93b88429b366a1bd7389719447efc446cd23be71eafc1ac225f935e51dccb24b801c1468201d6319be5c66991fdda60c8e0fb2cb1a2993746674df77d0f4f84758a39286423194c6e5cab8aeea787b292847984401f38bc84c2402adefb867f0561c035373c7a19691ccb9f3490257454f27036df9334fa0043b12e11fe55c1201fc3fdb67bd172f087505798e534c04", 0xa0}, {&(0x7f00000001c0)="4b4f9d542a5c47fd5072714caf6b3fa1771ff851106728a9a4608b82bd614fc5c36261b7779e4ccd1e382cb5ccfeb1c6866e36293692d60848fa2907856467bc3c999b1cb4bfe664778910f889d483f01577bb033d6825b29ac4163fdf69a0980379d4839e7ff93dcb9446b100c1f164931a1b57e4d06ac02643dada13d10b94fc3eafc95d3c9c9a6d7aeffc878cc379e859f4b749b162161900eb0bde869786e47537ebb8f3c8297db696261ef7e7cd9f622d994b1a65d8b3a530011885f8cc706d83b5f5e693a98b975529ed6a4275701156bbe5e8131cfe3b7bb5d03c433c2c3fdd7f45", 0xe5}, {&(0x7f00000002c0)="46b94177d27bb48a0797d9e7527f6e65996a1ae080f40321ca8c97847cf1f711b5fc0b40f5dc5614e47e5f7d535fb665bb88ba5af1ff8f6ab4c899ba3cc98e7a58d14f92cb50493f26ec669ea02bdbef3673ec0454b91202011de5ec2c6c5f85efc1a28cfc3fe8050a93a2", 0x6b}, {&(0x7f0000000340)="b8cd1ec9b96dd129fa7d0abbd02a7034e7acf9fd71684f6e8823f7beb4dc546de596476e69cd2ddd523bb25183d8eae68ecf6036a9b88027f56b5680b599270535f6ecd2b0e63eaaff34d849354a50769e9c2dcf164ab17fd418c5b752715c24b49ca7504737cde4f014c2d4ec135a34de010a99ba1d94d10a217fd60f41287e5727f07a5c9bf71129b45f6d2c19e1de1ef83acbeec635ed50ac5c4aa2f73da238998a24604e06e22d7fa5312a4d4dc65fe5368d63613823868a64fb215d6a47a9a5fb2e7735683c759b15d70928c97862645474f0abb00e03e3dd7b6a2f4c088382c35a2894e2f354b7395a3c07a3dc", 0xf0}, {&(0x7f0000000440)="1bcffe0650f8ed69bf3515f5a271d9", 0xf}], 0x6, 0x100) bind$inet(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x2, 0x0) r2 = socket(0x18, 0x2, 0x0) r3 = dup2(r2, r1) sendmsg$unix(r3, &(0x7f0000001700)={0x0, 0xfffffffffffffea6, 0x0}, 0x0) [ 80.5816452] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 680 command syz-executor.3) 22:59:45 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000000, 0x80) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)="d89f25fa19a6596e6cf67e864663ad52108e1e835ebb3b07d0cf669d09a2d4877bdd904a4ebe68bd9302bd649f1065dea514245fc18376ea5da8f859526536f6422373715e61db55982ded3a16b5165fa5a04e803ed2dd39716bc0d37e", 0x5d}, {&(0x7f0000000100)="a7c6f92df43489e6c0e9c39c32e514ed93b88429b366a1bd7389719447efc446cd23be71eafc1ac225f935e51dccb24b801c1468201d6319be5c66991fdda60c8e0fb2cb1a2993746674df77d0f4f84758a39286423194c6e5cab8aeea787b292847984401f38bc84c2402adefb867f0561c035373c7a19691ccb9f3490257454f27036df9334fa0043b12e11fe55c1201fc3fdb67bd172f087505798e534c04", 0xa0}, {&(0x7f00000001c0)="4b4f9d542a5c47fd5072714caf6b3fa1771ff851106728a9a4608b82bd614fc5c36261b7779e4ccd1e382cb5ccfeb1c6866e36293692d60848fa2907856467bc3c999b1cb4bfe664778910f889d483f01577bb033d6825b29ac4163fdf69a0980379d4839e7ff93dcb9446b100c1f164931a1b57e4d06ac02643dada13d10b94fc3eafc95d3c9c9a6d7aeffc878cc379e859f4b749b162161900eb0bde869786e47537ebb8f3c8297db696261ef7e7cd9f622d994b1a65d8b3a530011885f8cc706d83b5f5e693a98b975529ed6a4275701156bbe5e8131cfe3b7bb5d03c433c2c3fdd7f45", 0xe5}, {&(0x7f00000002c0)="46b94177d27bb48a0797d9e7527f6e65996a1ae080f40321ca8c97847cf1f711b5fc0b40f5dc5614e47e5f7d535fb665bb88ba5af1ff8f6ab4c899ba3cc98e7a58d14f92cb50493f26ec669ea02bdbef3673ec0454b91202011de5ec2c6c5f85efc1a28cfc3fe8050a93a2", 0x6b}, {&(0x7f0000000340)="b8cd1ec9b96dd129fa7d0abbd02a7034e7acf9fd71684f6e8823f7beb4dc546de596476e69cd2ddd523bb25183d8eae68ecf6036a9b88027f56b5680b599270535f6ecd2b0e63eaaff34d849354a50769e9c2dcf164ab17fd418c5b752715c24b49ca7504737cde4f014c2d4ec135a34de010a99ba1d94d10a217fd60f41287e5727f07a5c9bf71129b45f6d2c19e1de1ef83acbeec635ed50ac5c4aa2f73da238998a24604e06e22d7fa5312a4d4dc65fe5368d63613823868a64fb215d6a47a9a5fb2e7735683c759b15d70928c97862645474f0abb00e03e3dd7b6a2f4c088382c35a2894e2f354b7395a3c07a3dc", 0xf0}, {&(0x7f0000000440)="1bcffe0650f8ed69bf3515f5a271d9", 0xf}], 0x6, 0x100) bind$inet(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x2, 0x0) r2 = socket(0x18, 0x2, 0x0) r3 = dup2(r2, r1) sendmsg$unix(r3, &(0x7f0000001700)={0x0, 0xfffffffffffffea6, 0x0}, 0x0) [ 80.7192907] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 901 command syz-executor.0) 22:59:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200800, 0x53) fchdir(r0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) flock(r1, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x400) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) close(r4) ftruncate(0xffffffffffffffff, 0x5) pwrite(r2, &(0x7f0000000000)="17", 0x1, 0x0) 22:59:45 executing program 4: socketpair(0x2, 0x10000000, 0xe2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r2, r4) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setreuid(r3, r5) socketpair(0x6, 0x40000000, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r7, &(0x7f0000000140)={0x2, 0x2}, 0xc) r8 = semget(0x2, 0x0, 0x10) semop(r8, &(0x7f0000000180)=[{0x1, 0x5, 0x800}, {0x4, 0xfd43, 0x1000}, {0x3, 0x5, 0x1000}, {0x3, 0xdb7d, 0x800}, {0x6, 0x1a8, 0x1800}], 0x5) r9 = getuid() setreuid(r9, r3) r10 = semget$private(0x0, 0x6, 0x3) semctl$GETZCNT(r10, 0x3, 0x7, &(0x7f00000001c0)=""/80) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0xc) seteuid(r11) accept$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) semop(0x0, &(0x7f0000000300)=[{0x4, 0x0, 0x1800}, {0x3, 0x4, 0x800}, {0x7, 0x5f5a}, {0x4, 0x6}, {0x2, 0x1000, 0x800}, {0x0, 0x5, 0x1800}], 0x6) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r12, &(0x7f0000000380)=@abs={0x0, 0x0, 0x1}, 0x8) r13 = paccept(0xffffffffffffff9c, &(0x7f00000003c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001400)=0x1002, 0x0) getsockopt$sock_timeval(r13, 0xffff, 0x100c, &(0x7f0000001440), &(0x7f0000001480)=0x10) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f00000014c0)={0x0, 0x0}, 0xc) semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000001500)) r15 = semget$private(0x0, 0x2, 0x80) r16 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001540)={0x0, 0x0}, 0xc) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000001580)={{0x5, r14, r16, r17, r6, 0x1b0, 0x8}, 0x4, 0x1, 0x3}) setrlimit(0x8, &(0x7f0000000000)={0x7, 0x95}) socket(0x800000018, 0x1, 0x0) [ 80.8694542] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1044 command syz-executor.1) 22:59:45 executing program 0: socketpair(0x0, 0x30000009, 0x6, 0x0) r0 = semget$private(0x0, 0x3, 0x20) r1 = socket$inet6(0x18, 0x5, 0x80) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000100)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/93, 0x5d}, {&(0x7f0000000480)=""/247, 0xf7}, {&(0x7f0000000580)=""/61, 0x3d}], 0x6, &(0x7f0000000640)=""/138, 0x8a}, 0x4) semctl$GETNCNT(r0, 0x2, 0x3, &(0x7f0000000180)=""/175) r2 = semget$private(0x0, 0x3, 0x20) socket(0xc, 0x4, 0x3) semctl$GETNCNT(r2, 0x2, 0x3, &(0x7f0000000180)=""/175) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000080)=""/101) semctl$GETNCNT(r0, 0x2, 0x3, &(0x7f0000000000)=""/96) [ 80.9195144] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1044 command syz-executor.1) 22:59:45 executing program 2: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x10410, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) chdir(&(0x7f0000000200)='./file0\x00') rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/26, 0x1a) [ 80.9945963] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1044 command syz-executor.1) [ 81.0070935] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1044 command syz-executor.1) 22:59:45 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x10, 0x1, 0x0) setsockopt(r0, 0x29, 0x27, &(0x7f0000000080)="00022393", 0x4) mprotect(&(0x7f000029c000/0x3000)=nil, 0x3000, 0xb) 22:59:45 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000000380), 0x0, 0x6) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000200)="89714e402ceb5f29bd2c9b40867cacd17600e47f0e583588f47e75314f5ec4afbef9f11d358f9e9a14708f65303146a29c6be1522ca20c2820515072df0d98f47d75b5d2fbbaf36bf82cfbec7c2f343566ed877b917df069e18cff937398df874020c39f441dc9c784011daca0d18ec923239e4df803c51c5d53061820ea52a6f406bbda4e870bc0fc26efef365b0716adee4995ae62acdddab127aba1b2492615be93799e693033fdc4736bdb28ab103d6b96e0e35983501c2273fbf166", 0xbe}, {&(0x7f00000002c0)="f52167f8b6a74873e255f5044191a7e7390da62baa4c06c7ad537aef0e52d648a75443fce275ddd9bf3e9fd60b669b9059b9f27d22286d737a9bf349daacfa3e5453bca98c104ee1ab32123880a79795ed8202a97b5599d8f398904ce633e847ad3193cef516783ce502d11067c04f8098b2e5710f510aa00eabd5b4ecaf187db143f1b8f173b7daa33977a28aa0ca52867d96465eeca27e304e969c7c67da60683177c8c79f584ed7", 0xa9}], 0x2, 0x0, 0x0, 0x409}, 0x4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 22:59:45 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r1 = socket(0x18, 0x2, 0x0) sendto$unix(r1, 0x0, 0x0, 0x9, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) recvfrom$inet6(r1, &(0x7f0000000180)=""/238, 0xee, 0x1885, &(0x7f0000000080)={0x18, 0x2, 0x2, 0x796c8712}, 0xc) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt(r2, 0x0, 0x6, &(0x7f0000000140)="0100358a", 0x4) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) accept$unix(r4, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) fcntl$getown(r5, 0x5) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) r6 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil) shmat(r6, &(0x7f0000ff9000/0x7000)=nil, 0x1000) r7 = shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r8 = getppid() setpgid(r8, 0x0) shmdt(r7) 22:59:46 executing program 0: mlockall(0x2) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc39cc572373639c3, 0x1212, 0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r3 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r2, &(0x7f0000000440)='./file0\x00', r3, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() getgroups(0x3, &(0x7f0000000680)=[r4, r5, r6]) r9 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r9, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r11 = getegid() getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r7, 0xffffffffffffffff, 0xffffffffffffffff, r4, r7]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r5, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r10, r11, r12, r7, r13, r14, r8, r5, r8]) fchown(r0, r1, r12) r15 = shmget(0x2, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) shmat(r15, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 22:59:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = getppid() fcntl$setown(r0, 0x6, r1) setrlimit(0x0, &(0x7f00000001c0)={0x10000000000002, 0x1}) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 22:59:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/26, 0x1a}], 0x1, &(0x7f0000000100)=""/3, 0x3}, 0x0) semctl$SETALL(0x0, 0x0, 0x9, 0x0) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) __clone(0x0, 0x0) writev(r0, &(0x7f0000000740), 0x295) r2 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil) shmat(r2, &(0x7f0000ff9000/0x7000)=nil, 0x1000) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)=0xc) shmctl$SHM_UNLOCK(r2, 0x4) 22:59:46 executing program 5: pipe2(&(0x7f0000000000), 0x1000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) _lwp_self() write(r1, &(0x7f0000000040)='b', 0x347fff08) close(r0) 22:59:46 executing program 1: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x391, r0, 0x0, 0x2) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 22:59:46 executing program 3: open$dir(&(0x7f00000001c0)='./file0\x00', 0x800, 0x0) open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x48440, 0x80) r0 = socket(0x6, 0x4, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="4e0652ba57528283b33cb58ec9bea650e147f866110a66b8d126a97c67101c017f3917d34f3b81b149031429f193b1644f22e3578bb45f88", 0x49d}], 0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0xe13, 0xffffffffffffff9c, 0x0, 0x2) 22:59:46 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000000)='./file0\x00', 0x80200, 0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r0, 0x0, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) 22:59:46 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x28a00, 0x80) recvfrom$inet6(r0, &(0x7f0000000140)=""/251, 0xfb, 0x40, &(0x7f00000000c0)={0x18, 0x3, 0x401, 0x1f}, 0xc) semop(0x0, &(0x7f0000000240)=[{0x0, 0xee12, 0x1000}, {0x3, 0xff, 0x1000}, {0x4, 0x1, 0x1400}, {0x3, 0x123e, 0x1000}, {0x0, 0xf678, 0x400}, {0x2, 0x8, 0xee18de9454db60e2}], 0x6) fchdir(r0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) pwrite(r1, &(0x7f0000000000)="17", 0x1, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) 22:59:46 executing program 0: socket(0x10, 0x10000000000003, 0x0) 22:59:46 executing program 3: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) munlock(&(0x7f0000001000/0x4000)=nil, 0x4000) readv(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/21, 0x15}], 0x1) getuid() r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x400000020000000) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x400000020000000) r4 = getpgid(r3) r5 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r5, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r7 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r7, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r9 = getuid() setreuid(0x0, r9) r10 = getegid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000002c0)={{0x0, r6, r8, r9, r10, 0xa0, 0x1f}, 0x2, 0x7fff, r4, 0x0, 0x1000, 0x8, 0x5}) getpid() __clone(0x6bffb3177f6ee9e, 0x0) r11 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r11, &(0x7f0000001000/0x2000)=nil, 0x0) 22:59:46 executing program 5: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2000, 0xffffffffffffffff) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x0) close(r0) socket$unix(0x1, 0x1, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x10, r1, &(0x7f0000000500), 0x4) fcntl$setown(r0, 0x6, r1) unlinkat(r0, &(0x7f0000000080)='./file1\x00', 0x0) 22:59:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000000040)={0x8}, 0x0, 0x0, 0x0) __clone(0x0, 0x0) shutdown(r0, 0x1) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) fcntl$dupfd(r1, 0xc, r2) _lwp_create(&(0x7f00000000c0)={0xd69cbbaaffa8490e, 0x0, {[0x8000000, 0x800, 0x8, 0x40]}, {0x26, 0x401, 0x5}, {0x2, 0x9, '\x00'}}, 0x40, &(0x7f0000000200)) 22:59:46 executing program 5: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) __clone(0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1a4c067df7251551, 0x94) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/117, 0x79, 0x2, &(0x7f0000000100)=@file={0x2, './file0\x00'}, 0xffffffffffffffa5) [ 82.1082751] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1156 command syz-executor.1) [ 82.1232289] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 950 command syz-executor.3) 22:59:47 executing program 1: r0 = __clone(0x0, 0x0) r1 = __clone(0x0, &(0x7f0000000100)) wait4(r0, &(0x7f0000000000), 0x3, 0x0) wait4(0x0, 0x0, 0x8, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x10, r2, &(0x7f0000000500), 0x4) getpgid(r2) wait4(r1, 0x0, 0x0, 0x0) [ 82.2083736] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 950 command syz-executor.3) [ 82.2083736] ubc_uiomove: error=14 [ 82.2353033] ubc_uiomove: error=14 22:59:49 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x1da) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x400) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 22:59:49 executing program 5: madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400022085d3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(0xffffffffffffffff, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(0xffffffffffffffff, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x400000020000000) r3 = getpgid(r2) r4 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r4, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r6 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r8 = getuid() setreuid(0x0, r8) r9 = getegid() shmctl$IPC_SET(r4, 0x1, &(0x7f00000002c0)={{0x0, r5, r7, r8, r9, 0xa0, 0x1f}, 0x2, 0x7fff, r3, 0x0, 0x1000, 0x8, 0x5}) chown(0x0, r8, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1, 0x210, 0xffffffffffffffff, 0x0, 0x1) chown(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) dup(0xffffffffffffffff) 22:59:49 executing program 3: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001500)=[{&(0x7f0000001380)="bb44f31f545620ed4fb8837cda6362b7", 0x10}], 0x1, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096}, {&(0x7f0000000180)=""/50}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/209, 0x293}], 0x1000000000000203) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x8) 22:59:49 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2050631, 0x0) chroot(0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x4) r2 = socket$inet6(0x18, 0x10000000, 0x8) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x400000020000000) r4 = getpgid(r3) r5 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r5, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r7 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r7, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r9 = getuid() setreuid(0x0, r9) r10 = getegid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000002c0)={{0x0, r6, r8, r9, r10, 0xa0, 0x1f}, 0x2, 0x7fff, r4, 0x0, 0x1000, 0x8, 0x5}) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r12 = open$dir(&(0x7f0000000480)='./file0\x00', 0x208, 0xd) renameat(r11, &(0x7f0000000440)='./file0\x00', r12, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r15 = getgid() getgroups(0x3, &(0x7f0000000680)=[r13, r14, r15]) r18 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r18, 0x18) r19 = accept$unix(0xffffffffffffff9c, &(0x7f0000000a40)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) getsockopt$SO_PEERCRED(r19, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r21 = getegid() getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r16, 0xffffffffffffffff, 0xffffffffffffffff, r13, r16]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r14, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r20, r21, r22, r16, r23, r24, r17, r14, r17]) setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000000c0)={0xffffffffffffffff, r9, r20}, 0xc) getegid() utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x87, 0x7fff}, {0x3f, 0x1}}, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) 22:59:49 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="98559724b28260d121a9f3218568ac53f14b24ea912436efb34d71171bdfe61579f4731c03756be21e19ed94204437317f8919666d13dd8eb6f66783c76b2678e308", 0x42}, {&(0x7f0000000100)="99336834674ddcdebae39a0bd0a32445a9eba287f01f3148d2fe2a0f5ba30b46c7842db38fc5109d008adcbdd8330aff417d1af2927e24f645937d5f817ce3d66b4e6df757bb76fab0182fde41935ffb1a2820ba6adae7619e33a253ed06a62a3b3f0cdd998d8ec5f5e9415c555a948ec429eee621c2224105884a2de19ad2237640ee7c0535ffc466d13dd9055cf3e5a15f4c084ad27409c81cfc74c4880c8e469e7893f2046f11e85d6c65be22cd91f63920c0987addb36b1e07f8ef6022fa534d0b4dd0fbc6ac4088", 0xca}, {&(0x7f0000000200)="8e0ab4ca4378cf57dc34cb0e15923f4144093d16f4f7e674f440eb3bbc83695f4b811d04149bdded2ef7e6e53b21bfbfcb21f3cc34710ab1942d6a070f33be67c182cc40fb0eb6ccc29d11e38b1e57b18391625f1646a3494877d4a82ba219214b338cb90b3f4652012c5507dfac60c27381712cd6d05ad9b1dd7c420cb7", 0x7e}, {&(0x7f0000000280)="ae664f6a12986931ed4ab1181c866d26411b5b03c574", 0x16}], 0x4) preadv(r1, &(0x7f0000001440)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/137, 0x89}, {&(0x7f00000013c0)=""/66, 0x42}], 0x3, 0xa46) pipe2(&(0x7f0000000040), 0x400000) [ 84.6609935] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1014 command syz-executor.4) 22:59:49 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x2, r0, &(0x7f00000001c0), 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x10, r1, &(0x7f0000000500), 0x4) setpgid(r1, r0) ptrace(0x5, r0, &(0x7f0000000000), 0x0) 22:59:49 executing program 2: r0 = socket(0x6, 0x1, 0x0) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10) r1 = socket(0x0, 0x1, 0x3) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x51af5bfff14ac05a) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) readv(r2, &(0x7f0000000340), 0x0) setsockopt(r1, 0x2, 0x2, &(0x7f00000000c0)="8ac031935700bb0bf6333dd4fd7ca535bd058193f3a4c4a1f9deba2261ff27961d6f9f435e24d6df017e1945fb332e807e01818967068d37ee7103b0488f26865a7132d3e3210370f41e201601b91f3b2bce3a4757c37d7e9ce8d5eb492486f29690494537f6e16a3ecd6a6fe761", 0x6e) shutdown(r0, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000200)=0xc) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) setsockopt(r3, 0x0, 0x100, &(0x7f0000000040)="c4e4620bf4d41e0656ad9eece5b008b16c8d5bab36d9d50529a49e330c6e634d4282caf1b8cf122ac5c5d67c6c28d44cae307ea2cb8a1c8cecf466d0fa814fbec2578144b54e0848f556f36b", 0x4c) r5 = socket(0x2, 0x2, 0x3f) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) ptrace(0x10, r6, &(0x7f0000000500), 0x4) setsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000240)={r6, r4, 0xffffffffffffffff}, 0xc) 22:59:49 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="5e81961c3d9f8cc98637e081a88e70a2adf861af697f945e2f344e7cbe20371f54d5d26be29cb0e59b75a4"], 0x1) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) 22:59:49 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x830, r1, 0x0, 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x18, 0x2, 0x7, 0x3}, 0xc) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chdir(&(0x7f0000000000)='./file0\x00') [ 84.8737210] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1284 command syz-executor.4) 22:59:49 executing program 5: _lwp_detach(0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x20053, 0x0) socket(0x0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) 22:59:49 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400006202c3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(0xffffffffffffffff, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000000), 0x283) 22:59:49 executing program 2: r0 = paccept(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x10000000) sendto(r0, &(0x7f00000000c0)="d836a6f0e3b203843035081baca45c6352463c1fab2db0385d938d2d885fc58a82be23f05e06674d9fea663c07249f8afa91fa8c41a8021df47fa51bebb3ec50a83096e92435f10b05da6acf4195c67c42b4d60709b5e05ab89b146ac7e1057348ade204cc586b9142ca79a74186859b51d2d46d27a4c9faabb06ce326dd4e02f6c771ab4fe9e863f01ee7c6fc64274ce1514defce0fbb7f2fa6973e5ce6e411af24335a09d8487cb58d6945e808b7185d6c6bfdac5cad6cc8ff19872268caa9494360d044f41edc0e203fbd796435d6889429e7449b6e9d0cd5930cdc434676bf4a645922c5c88729b2fd3c7374d835c488a3ea69", 0xf5, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x100c, &(0x7f00000001c0)={0x5, 0x5}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x810, 0xffffffffffffff9c, 0x0, 0xc0000) bind$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) 22:59:50 executing program 5: _lwp_detach(0x0) dup(0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040)) wait4(0x0, 0x0, 0x0, &(0x7f00000004c0)) __clone(0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x26, r1, &(0x7f00000001c0), 0x0) ptrace(0x1, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x31, 0x800) msgrcv(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffe800"/92], 0x5c, 0x1, 0x800) 22:59:50 executing program 0: r0 = semget$private(0x0, 0x1, 0x100) semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/115) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) read(r1, &(0x7f0000001380)=""/4088, 0xfffffffffffffe8b) 22:59:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x10, r3, &(0x7f0000000500), 0x4) accept$unix(r0, &(0x7f0000002680)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c650d3ae00"/4102], &(0x7f0000000080)=0x1002) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1, 0x0) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) ptrace(0x10, r6, &(0x7f0000000500), 0x4) getuid() pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r8 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r7, &(0x7f0000000440)='./file0\x00', r8, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r11 = getgid() getgroups(0x3, &(0x7f0000000680)=[r9, r10, r11]) r14 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r14, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r16 = getegid() getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r12, 0xffffffffffffffff, 0xffffffffffffffff, r9, r12]) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r10, r18, r20]) setgroups(0x9, &(0x7f0000000a00)=[r15, r16, r17, r12, r19, r21, r13, r10, r13]) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r23 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r22, &(0x7f0000000440)='./file0\x00', r23, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r22, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r26 = getgid() getgroups(0x3, &(0x7f0000000680)=[r24, r25, r26]) r29 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r29, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r31 = getegid() getsockopt$sock_cred(r29, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r27, 0xffffffffffffffff, 0xffffffffffffffff, r24, r27]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r25, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r30, r31, r32, r27, r33, r34, r28, r25, r28]) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r36 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r35, &(0x7f0000000440)='./file0\x00', r36, &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r35, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r39 = getgid() getgroups(0x3, &(0x7f0000000680)=[r37, r38, r39]) r42 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r42, 0x18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) r44 = getegid() getsockopt$sock_cred(r42, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r40, 0xffffffffffffffff, 0xffffffffffffffff, r37, r40]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r38, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r43, r44, r45, r40, r46, r47, r41, r38, r41]) getgroups(0x4, &(0x7f00000001c0)=[0x0, r10, r31, r44]) r49 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r49, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000001580)="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", 0x1000}, {&(0x7f0000000100)="3eb0c24e2e1f6ed96204117851ef80ff7f6be0df9a", 0x15}], 0x2, &(0x7f0000002580)=ANY=[@ANYBLOB="1800000000000000ffff000003000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r34, @ANYRES32=r48, @ANYRESDEC=r49, @ANYRES32=r1, @ANYBLOB="00000000c6e19a80740e5a3dfc359c8b29ac5c0cb4f18d46a3828fe4edf1e1a67413e5ad6e1b62203a2ed2d1d1064101282e62cf57504eb13c674dcec7f9b8e0f97acc1913aaf945235fcc29527881303bbed1c0c367534af92b5351666e604f9fddd4d5b1afba1268512e648196389a7261fcd2f2adb42b7574ecfaed"], 0xc9, 0x8}, 0x4) ptrace(0x8, r3, &(0x7f0000000040), 0x9) setsockopt(r1, 0x0, 0x1, &(0x7f0000000140)='\x00\x00\x00\x00', 0x4) [ 85.1365014] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1078 command syz-executor.2) [ 85.1740469] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1078 command syz-executor.2) [ 85.2991707] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/netinet/tcp_congctl.c:549:45, unsigned integer overflow: 0 divrem 0 cannot be represented in type 'long unsigned int' [ 85.3116737] cpu1: Begin traceback... [ 85.3367014] vpanic() at netbsd:vpanic+0x258 [ 85.3742411] isAlreadyReported() at netbsd:isAlreadyReported [ 85.4242993] HandleOverflow() at netbsd:HandleOverflow+0x19a [ 85.4618381] tcp_reno_slow_retransmit() at netbsd:tcp_reno_slow_retransmit+0x1a0 [ 85.5118891] tcp_timer_rexmt() at netbsd:tcp_timer_rexmt+0x790 [ 85.5494274] callout_softclock() at netbsd:callout_softclock+0x377 [ 85.5869836] softint_dispatch() at netbsd:softint_dispatch+0x245 [ 85.6119987] DDB lost frame for netbsd:Xsoftintr+0x4f, trying 0xffffcd80a59fe0f0 [ 85.6370214] Xsoftintr() at netbsd:Xsoftintr+0x4f [ 85.6495315] --- interrupt --- [ 85.6620481] 0: [ 85.6620481] cpu1: End traceback... [ 85.6745579] fatal breakpoint trap in supervisor mode [ 85.6745579] trap type 1 code 0 rip 0xffffffff8021dddd cs 0x8 rflags 0x282 cr2 0x72bfccdfe2b0 ilevel 0x2 rsp 0xffffcd80a59fd8f0 [ 85.6870769] curlwp 0xfffff65254287120 pid 0.23 lowest kstack 0xffffcd80a59fa2c0 Stopped in pid 0.23 (system) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0xd9 vpanic() at netbsd:vpanic+0x258 isAlreadyReported() at netbsd:isAlreadyReported HandleOverflow() at netbsd:HandleOverflow+0x19a tcp_reno_slow_retransmit() at netbsd:tcp_reno_slow_retransmit+0x1a0 tcp_timer_rexmt() at netbsd:tcp_timer_rexmt+0x790 callout_softclock() at netbsd:callout_softclock+0x377 softint_dispatch() at netbsd:softint_dispatch+0x245 DDB lost frame for netbsd:Xsoftintr+0x4f, trying 0xffffcd80a59fe0f0 Xsoftintr() at netbsd:Xsoftintr+0x4f --- interrupt --- 0: ds d8f0 es 85a1 fs d8e0 gs 2000 rdi fffff653664b54e0 rsi fffff65254287408 rbp ffffcd80a59fd8f0 rbx ffffcd80a57e2000 rdx 2 rcx 2 rax 0 r8 ffffcd80a57e2000 r9 0 r10 ffffcd80a59fd820 r11 10 r12 104 r13 ffffffff83022c30 ostype+0xee578 r14 ffffcd80a59fd968 r15 ffffffff84cf30c0 pool_head+0x4c0 rip ffffffff8021dddd breakpoint+0x5 cs 8 rflags 282 rsp ffffcd80a59fd8f0 ss 10 netbsd:breakpoint+0x5: leave PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 872 1 4 0 1000000 fffff6534ee91260 syz-executor.2 1157 > 2 7 0 0 fffff653517d2220 syz-executor.2 1157 1 3 0 80 fffff6534e570500 syz-executor.2 parked 1402 > 2 7 1 0 fffff6535657d560 syz-executor.5 1336 1 3 1 80 fffff65354f456e0 syz-executor.2 parked 1278 1 4 1 1000000 fffff6534e5700c0 syz-executor.4 1268 1 4 0 1000000 fffff653517d2aa0 syz-executor.1 1284 2 3 0 80 fffff65361d758e0 syz-executor.4 lockf 1284 1 3 1 80 fffff65350dd14e0 syz-executor.4 parked 1040 2 3 0 80 fffff653515ca280 syz-executor.3 pipe_rd 1040 1 3 0 80 fffff6534ee916a0 syz-executor.3 parked 1309 2 3 0 80 fffff65352e42580 syz-executor.1 lockf 1309 1 3 0 80 fffff653557ab5c0 syz-executor.1 parked 959 1 3 1 80 fffff653533c49e0 syz-executor.1 parked 1322 1 3 0 80 fffff6534d550a80 syz-executor.1 parked 956 1 3 1 80 fffff65350dd10a0 syz-executor.1 parked 931 1 3 1 80 fffff653517d2660 syz-executor.4 parked 525 1 3 1 80 fffff6535657d9a0 syz-executor.4 parked 457 1 3 0 80 fffff653533c45a0 syz-executor.4 parked 514 1 3 0 80 fffff65353552100 syz-executor.4 parked 851 1 3 1 80 fffff653645a92e0 syz-executor.4 parked 1009 1 3 1 80 fffff65358973a20 syz-executor.1 parked 752 1 3 0 80 fffff6534d550640 syz-executor.1 parked 365 1 3 1 80 fffff65352f6a600 syz-executor.1 parked 699 1 3 1 80 fffff653557ab180 syz-executor.0 parked 757 1 4 1 1000000 fffff65354a87900 syz-executor.5 601 1 4 1 1000000 fffff6526277b6e0 syz-executor.5 785 2 4 1 1000000 fffff65352f6a1c0 syz-executor.5 785 1 4 1 1000000 fffff653506b91e0 syz-executor.5 590 1 3 0 80 fffff6534d550200 syz-executor.3 parked 290 1 3 1 80 fffff65352f6aa40 syz-executor.3 parked 691 1 3 0 80 fffff65353552980 syz-executor.4 parked 643 1 3 1 80 fffff65354a87080 syz-executor.4 parked 647 1 3 1 80 fffff653533c4160 syz-executor.5 parked 160 1 3 1 80 fffff653557aba00 syz-executor.5 parked 454 1 3 1 80 fffff653589735e0 syz-executor.3 parked 666 1 3 0 80 fffff65350dd1920 syz-executor.4 parked 599 1 3 0 80 fffff65353552540 syz-executor.4 parked 274 1 3 0 80 fffff653589731a0 syz-executor.4 parked 591 1 3 0 80 fffff65354a874c0 syz-executor.4 parked 588 1 3 1 80 fffff65350b31960 syz-executor.4 parked 619 1 3 1 80 fffff65350b310e0 syz-executor.5 parked 97 1 3 0 80 fffff65352e42140 syz-executor.1 parked 136 1 3 1 80 fffff65258815700 syz-executor.1 parked 567 1 3 1 80 fffff65258f1f280 syz-executor.5 nanoslp 533 1 3 1 80 fffff65361d754a0 syz-executor.4 nanoslp 548 1 3 1 80 fffff65258815b40 syz-executor.2 nanoslp 559 1 3 1 80 fffff65361d75060 syz-executor.3 nanoslp 556 1 3 1 80 fffff6535f1818c0 syz-executor.1 nanoslp 41 1 3 1 80 fffff65267333b80 syz-executor.0 nanoslp 412 12 3 1 80 fffff652729b86a0 syz-fuzzer parked 412 11 3 1 80 fffff652776e9ac0 syz-fuzzer parked 412 10 3 1 80 fffff6535f181040 syz-fuzzer parked 412 9 3 0 80 fffff6535f181480 syz-fuzzer parked 412 8 3 1 80 fffff65364442ba0 syz-fuzzer parked 412 7 3 1 80 fffff65267333740 syz-fuzzer parked 412 6 3 1 80 fffff653635d0780 syz-fuzzer parked 412 5 3 1 80 fffff653645a9720 syz-fuzzer parked 412 4 3 0 80 fffff653635d0340 syz-fuzzer parked 412 3 3 1 80 fffff65364442320 syz-fuzzer parked 412 2 3 1 80 fffff652776e9240 syz-fuzzer nanoslp 412 1 3 1 80 fffff652729b8260 syz-fuzzer kqueue 536 1 3 0 80 fffff653635d0bc0 sshd select 430 1 3 1 80 fffff652588152c0 getty nanoslp 573 1 3 1 80 fffff652729b8ae0 getty nanoslp 421 1 3 0 80 fffff652776e9680 getty nanoslp 551 1 3 0 80 fffff65257540200 getty ttyraw 542 1 3 0 80 fffff653645a9b60 cron nanoslp 523 1 3 0 80 fffff65258f1f6c0 inetd kqueue 475 1 3 1 80 fffff65364442760 sshd select 441 1 3 0 80 fffff65267333300 powerd kqueue 242 1 3 1 80 fffff6526277b2a0 syslogd kqueue 278 1 3 0 80 fffff6526277bb20 dhcpcd kqueue 223 1 3 0 80 fffff65258f1fb00 dhcpcd kqueue 1 1 3 0 80 fffff65256bd7620 init wait 0 58 3 1 204 fffff65257540640 physiod physiod 0 57 3 0 204 fffff65257227220 pooldrain pooldrain 0 56 3 0 204 fffff65257227aa0 aiodoned aiodoned 0 55 3 0 200 fffff65257227660 ioflush syncer 0 54 3 0 200 fffff65257540a80 pgdaemon pgdaemon 0 51 2 0 200 fffff65256bd7a60 npfgc-0 0 50 3 0 204 fffff65256bd71e0 rt_free rt_free 0 49 3 0 204 fffff65256bf8a40 unpgc unpgc 0 48 2 0 200 fffff65256bf8600 key_timehandler 0 47 3 1 204 fffff65256bf81c0 icmp6_wqinput/1 icmp6_wqinput 0 46 3 0 204 fffff65256b89a20 icmp6_wqinput/0 icmp6_wqinput 0 45 2 0 200 fffff65256b8c160 nd6_timer 0 44 3 1 204 fffff65256b8c5a0 carp6_wqinput/1 carp6_wqinput 0 43 3 0 204 fffff65256b8c9e0 carp6_wqinput/0 carp6_wqinput 0 42 3 1 204 fffff65256b82180 carp_wqinput/1 carp_wqinput 0 41 3 0 204 fffff65256b825c0 carp_wqinput/0 carp_wqinput 0 40 3 1 204 fffff65256b82a00 icmp_wqinput/1 icmp_wqinput 0 39 3 0 204 fffff65256b891a0 icmp_wqinput/0 icmp_wqinput 0 38 2 0 200 fffff652542fc9c0 rt_timer 0 37 3 0 204 fffff65256b895e0 vmem_rehash vmem_rehash 0 27 3 0 204 fffff652542fc580 scsibus0 sccomp 0 26 3 0 200 fffff652542fc140 pms0 pmsreset 0 25 3 1 204 fffff652542879a0 xcall/1 xcall 0 24 1 1 200 fffff65254287560 softser/1 0 > 23 7 1 200 fffff65254287120 softclk/1 0 22 1 1 200 fffff65254278980 softbio/1 0 21 1 1 200 fffff65254278540 softnet/1 0 20 1 1 201 fffff65254278100 idle/1 0 19 3 0 204 fffff65364782960 lnxpwrwq lnxpwrwq 0 18 3 0 204 fffff65364782520 lnxlngwq lnxlngwq 0 17 3 0 204 fffff653647820e0 lnxsyswq lnxsyswq 0 16 3 0 204 fffff653647a1940 lnxrcugc lnxrcugc 0 15 3 0 204 fffff653647a1500 sysmon smtaskq 0 14 3 0 204 fffff653647a10c0 pmfsuspend pmfsuspend 0 13 3 0 204 fffff65364bba920 pmfevent pmfevent 0 12 3 0 204 fffff65364bba4e0 sopendfree sopendfr 0 11 3 0 204 fffff65364bba0a0 nfssilly nfssilly 0 10 2 0 200 fffff65365fef900 cachegc 0 9 3 0 204 fffff65365fef4c0 vdrain vdrain 0 8 3 0 200 fffff65365fef080 modunload mod_unld 0 7 3 0 204 fffff6536600a8e0 xcall/0 xcall 0 6 1 0 200 fffff6536600a4a0 softser/0 0 > 5 7 0 200 fffff6536600a060 softclk/0 0 4 1 0 200 fffff653660298c0 softbio/0 0 3 1 0 200 fffff65366029480 softnet/0 0 2 1 0 201 fffff65366029040 idle/0 0 1 3 0 200 ffffffff84c1dd80 swapper uvm [Locks tracked through LWPs] Locks held by an LWP (syz-executor.2): Lock 0 (initialized at uvm_obj_init) lock address : 0xfffff65366030fc0 type : sleep/adaptive initialized : 0xffffffff81b02530 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 0 current lwp : 0xfffff65254287120 last held: 0xfffff6534e570500 last locked* : 0xffffffff81ad9689 unlocked : 0xffffffff81ad5f75 owner field : 000000000000000000 wait/spin: 0/0 Turnstile chain at 0xffffffff85a80b80. => No active turnstile for this lock. Locks held by an LWP (syz-executor.5): Lock 0 (initialized at fork1) lock address : 0xfffff6534f0f99f0 type : sleep/adaptive initialized : 0xffffffff81b81523 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 1 current lwp : 0xfffff65254287120 last held: 0xfffff6535657d560 last locked* : 0xffffffff81b7af74 unlocked : 000000000000000000 owner/count : 0xfffff6535657d560 flags : 0x0000000000000004 Turnstile chain at 0xffffffff85a80be0. => No active turnstile for this lock. Lock 1 (initialized at uvm_obj_init) lock address : 0xfffff65354db9900 type : sleep/adaptive initialized : 0xffffffff81b02530 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 1 current lwp : 0xfffff65254287120 last held: 0xfffff6535657d560 last locked* : 0xffffffff81af2c18 unlocked : 0xffffffff81af2d32 owner field : 0xfffff6535657d560 wait/spin: 0/0 Turnstile chain at 0xffffffff85a80a00. => No active turnstile for this lock. Locks held by an LWP (softclk/1): Lock 0 (initialized at soinit) lock address : 0xfffff653664b7080 type : sleep/adaptive initialized : 0xffffffff81d31c95 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 1 current lwp : 0xfffff65254287120 last held: 0xfffff65254287120 last locked* : 0xffffffff81258232 unlocked : 0xffffffff81d0d412 owner field : 0xfffff65254287120 wait/spin: 0/0 Turnstile chain at 0xffffffff85a80900. => No active turnstile for this lock. [Locks tracked through CPUs] Locks held on CPU 1: Lock 0 (initialized at main) lock address : 0xffffffff85a7f180 type : spin initialized : 0xffffffff82ac478c shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 1 current lwp : 0xfffff65254287120 last held: 0xfffff65254287120 last locked* : 0xffffffff81258279 unlocked : 0xffffffff81b69cfb curcpu holds : 1 wanted by: 000000000000000000 PAGE FLAG PQ UOBJECT UANON 0xffffcd8000003180 0041 0000 0x0 0x0 0xffffcd80000031f8 0041 0000 0x0 0x0 0xffffcd8000003270 0041 0000 0x0 0x0 0xffffcd80000032e8 0041 0000 0x0 0x0 0xffffcd8000003360 0041 0000 0x0 0x0 0xffffcd80000033d8 0041 0000 0x0 0x0 0xffffcd8000003450 0041 0000 0x0 0x0 0xffffcd80000034c8 0041 0000 0x0 0x0 0xffffcd8000003540 0040 0000 0x0 0x0 0xffffcd80000035b8 0048 0000 0x0 0x0 0xffffcd8000003630 0048 0000 0x0 0x0 0xffffcd80000036a8 0048 0000 0x0 0x0 0xffffcd8000003720 0048 0000 0x0 0x0 0xffffcd8000003798 0048 0000 0x0 0x0 0xffffcd8000003810 0049 0000 0x0 0x0 0xffffcd8000003888 0049 0000 0x0 0x0 0xffffcd8000003900 0040 0000 0x0 0x0 0xffffcd8000003978 0040 0000 0x0 0x0 0xffffcd80000039f0 0040 0000 0x0 0x0 0xffffcd8000003a68 0040 0000 0x0 0x0 0xffffcd8000003ae0 0040 0000 0x0 0x0 0xffffcd8000003b58 0040 0000 0x0 0x0 0xffffcd8000003bd0 0049 0000 0x0 0x0 0xffffcd8000003c48 0040 0000 0x0 0x0 0xffffcd8000003cc0 0048 0000 0x0 0x0 0xffffcd8000003d38 0048 0000 0x0 0x0 0xffffcd8000003db0 0048 0000 0x0 0x0 0xffffcd8000003e28 0049 0000 0x0 0x0 0xffffcd8000003ea0 0048 0000 0x0 0x0 0xffffcd8000003f18 0048 0000 0x0 0x0 0xffffcd8000003f90 0040 0000 0x0 0x0 0xffffcd8000004008 0048 0000 0x0 0x0 0xffffcd8000004080 0049 0000 0x0 0x0 0xffffcd80000040f8 0048 0000 0x0 0x0 0xffffcd8000004170 0048 0000 0x0 0x0 0xffffcd80000041e8 0048 0000 0x0 0x0 0xffffcd8000004260 0048 0000 0x0 0x0 0xffffcd80000042d8 0049 0000 0x0 0x0 0xffffcd8000004350 0048 0000 0x0 0x0 0xffffcd80000043c8 0048 0000 0x0 0x0 0xffffcd8000004440 0048 0000 0x0 0x0 0xffffcd80000044b8 0048 0000 0x0 0x0 0xffffcd8000004530 0048 0000 0x0 0x0 0xffffcd80000045a8 0048 0000 0x0 0x0 0xffffcd8000004620 0048 0000 0x0 0x0 0xffffcd8000004698 0048 0000 0x0 0x0 0xffffcd8000004710 0048 0000 0x0 0x0 0xffffcd8000004788 0048 0000 0x0 0x0 0xffffcd8000004800 0048 0000 0x0 0x0 0xffffcd8000004878 0048 0000 0x0 0x0 0xffffcd80000048f0 0048 0000 0x0 0x0 0xffffcd8000004968 0048 0000 0x0 0x0 0xffffcd80000049e0 0041 0000 0x0 0x0 0xffffcd8000004a58 0048 0000 0x0 0x0 0xffffcd8000004ad0 0040 0000 0x0 0x0 0xffffcd8000004b48 0048 0000 0x0 0x0 0xffffcd8000004bc0 0048 0000 0x0 0x0 0xffffcd8000004c38 0041 0000 0x0 0x0 0xffffcd8000004cb0 0041 0000 0x0 0x0 0xffffcd8000004d28 0041 0000 0x0 0x0 0xffffcd8000004da0 0041 0000 0x0 0x0 0xffffcd8000004e18 0041 0000 0x0 0x0 0xffffcd8000004e90 0048 0000 0x0 0x0 0xffffcd8000004f08 0049 0000 0x0 0x0 0xffffcd8000004f80 0049 0000 0x0 0x0 0xffffcd8000004ff8 0041 0000 0x0 0x0 0xffffcd8000005070 0041 0000 0x0 0x0 0xffffcd80000050e8 0041 0000 0x0 0x0 0xffffcd8000005160 0041 0000 0x0 0x0 0xffffcd80000051d8 0041 0000 0x0 0x0 0xffffcd8000005250 0048 0000 0x0 0x0 0xffffcd80000052c8 0041 0000 0x0 0x0 0xffffcd8000005340 0041 0000 0x0 0x0 0xffffcd80000053b8 0041 0000 0x0 0x0 0xffffcd8000005430 0041 0000 0x0 0x0 0xffffcd80000054a8 0041 0000 0x0 0x0 0xffffcd8000005520 0041 0000 0x0 0x0 0xffffcd8000005598 0041 0000 0x0 0x0 0xffffcd8000005610 0048 0000 0x0 0x0 0xffffcd8000005688 0041 0000 0x0 0x0 0xffffcd8000005700 0041 0000 0x0 0x0 0xffffcd8000005778 0041 0000 0x0 0x0 0xffffcd80000057f0 0041 0000 0x0 0x0 0xffffcd8000005868 0041 0000 0x0 0x0 0xffffcd80000058e0 0041 0000 0x0 0x0 0xffffcd8000005958 0041 0000 0x0 0x0 0xffffcd80000059d0 0041 0000 0x0 0x0 0xffffcd8000005a48 0041 0000 0x0 0x0 0xffffcd8000005ac0 0041 0000 0x0 0x0 0xffffcd8000005b38 0041 0000 0x0 0x0 0xffffcd8000005bb0 0041 0000 0x0 0x0 0xffffcd8000005c28 0041 0000 0x0 0x0 0xffffcd8000005ca0 0041 0000 0x0 0x0 0xffffcd8000005d18 0041 0000 0x0 0x0 0xffffcd8000005d90 0041 0000 0x0 0x0 0xffffcd8000005e08 0041 0000 0x0 0x0 0xffffcd8000005e80 0041 0000 0x0 0x0 0xffffcd8000005ef8 0041 0000 0x0 0x0 0xffffcd8000005f70 0041 0000 0x0 0x0 0xffffcd8000005fe8 0041 0000 0x0 0x0 0xffffcd8000006060 0049 0000 0x0 0x0 0xffffcd80000060d8 0041 0000 0x0 0x0 0xffffcd8000006150 0041 0000 0x0 0x0 0xffffcd80000061c8 0041 0000 0x0 0x0 0xffffcd8000006240 0041 0000 0x0 0x0 0xffffcd80000062b8 0049 0000 0x0 0x0 0xffffcd8000006330 0049 0000 0x0 0x0 0xffffcd80000063a8 0049 0000 0x0 0x0 0xffffcd8000006420 0049 0000 0x0 0x0 0xffffcd8000006498 0049 0000 0x0 0x0 0xffffcd8000006510 0041 0000 0x0 0x0 0xffffcd8000006588 0041 0000 0x0 0x0 0xffffcd8000006600 0049 0000 0x0 0x0 0xffffcd8000006678 0049 0000 0x0 0x0 0xffffcd80000066f0 0049 0000 0x0 0x0 0xffffcd8000006768 0049 0000 0x0 0x0 0xffffcd80000067e0 0049 0000 0x0 0x0 0xffffcd8000006858 0049 0000 0x0 0x0 0xffffcd80000068d0 0041 0000 0x0 0x0 0xffffcd8000006948 0049 0000 0x0 0x0 0xffffcd80000069c0 0049 0000 0x0 0x0 0xffffcd8000006a38 0049 0000 0x0 0x0 0xffffcd8000006ab0 0049 0000 0x0 0x0 0xffffcd8000006b28 0049 0000 0x0 0x0 0xffffcd8000006ba0 0049 0000 0x0 0x0 0xffffcd8000006c18 0049 0000 0x0 0x0 0xffffcd8000006c90 0041 0000 0x0 0x0 0xffffcd8000006d08 0049 0000 0x0 0x0 0xffffcd8000006d80 0049 0000 0x0 0x0 0xffffcd8000006df8 0049 0000 0x0 0x0 0xffffcd8000006e70 0049 0000 0x0 0x0 0xffffcd8000006ee8 0049 0000 0x0 0x0 0xffffcd8000006f60 0049 0000 0x0 0x0 0xffffcd8000006fd8 0049 0000 0x0 0x0 0xffffcd8000007050 0049 0000 0x0 0x0 0xffffcd80000070c8 0049 0000 0x0 0x0 0xffffcd8000007140 0049 0000 0x0 0x0 0xffffcd80000071b8 0049 0000 0x0 0x0 0xffffcd8000007230 0048 0000 0x0 0x0 0xffffcd80000072a8 0048 0000 0x0 0x0 0xffffcd8000007320 0048 0000 0x0 0x0 0xffffcd8000007398 0048 0000 0x0 0x0 0xffffcd8000007410 0049 0000 0x0 0x0 0xffffcd8000007488 0049 0000 0x0 0x0 0xffffcd8000007500 0049 0000 0x0 0x0 0xffffcd8000007578 0048 0000 0x0 0x0 0xffffcd80000075f0 0049 0000 0x0 0x0 0xffffcd8000007668 0049 0000 0x0 0x0 0xffffcd80000076e0 0048 0000 0x0 0x0 0xffffcd8000007758 0048 0000 0x0 0x0 0xffffcd80000077d0 0049 0000 0x0 0x0 0xffffcd8000007848 0048 0000 0x0 0x0 0xffffcd80000078c0 0048 0000 0x0 0x0 0xffffcd8000007938 0048 0000 0x0 0x0 0xffffcd80000079b0 0049 0000 0x0 0x0 0xffffcd8000007a28 0048 0000 0x0 0x0 0xffffcd8000007aa0 0048 0000 0x0 0x0 0xffffcd8000007b18 0048 0000 0x0 0x0 0xffffcd8000007b90 0049 0000 0x0 0x0 0xffffcd8000007c08 0048 0000 0x0 0x0 0xffffcd8000007c80 0048 0000 0x0 0x0 0xffffcd8000007cf8 0048 0000 0x0 0x0 0xffffcd8000007d70 0048 0000 0x0 0x0 0xffffcd8000007de8 0048 0000 0x0 0x0 0xffffcd8000007e60 0049 0000 0x0 0x0 0xffffcd8000007ed8 0048 0000 0x0 0x0 0xffffcd8000007f50 0048 0000 0x0 0x0 0xffffcd8000007fc8 0048 0000 0x0 0x0 0xffffcd8000008040 0048 0000 0x0 0x0 0xffffcd80000080b8 0048 0000 0x0 0x0 0xffffcd8000008130 0048 0000 0x0 0x0 0xffffcd80000081a8 0049 0000 0x0 0x0 0xffffcd8000008220 0048 0000 0x0 0x0 0xffffcd8000008298 0049 0000 0x0 0x0 0xffffcd8000008310 0049 0000 0x0 0x0 0xffffcd8000008388 0048 0000 0x0 0x0 0xffffcd8000008400 0048 0000 0x0 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