Warning: Permanently added '10.128.0.249' (ECDSA) to the list of known hosts. 2019/11/18 20:11:26 fuzzer started 2019/11/18 20:11:26 dialing manager at 10.128.0.105:45659 2019/11/18 20:11:26 syscalls: 211 2019/11/18 20:11:26 code coverage: enabled 2019/11/18 20:11:26 comparison tracing: enabled 2019/11/18 20:11:26 extra coverage: support is not implemented in syzkaller 2019/11/18 20:11:26 setuid sandbox: support is not implemented in syzkaller 2019/11/18 20:11:26 namespace sandbox: support is not implemented in syzkaller 2019/11/18 20:11:26 Android sandbox: support is not implemented in syzkaller 2019/11/18 20:11:26 fault injection: support is not implemented in syzkaller 2019/11/18 20:11:26 leak checking: support is not implemented in syzkaller 2019/11/18 20:11:26 net packet injection: support is not implemented in syzkaller 2019/11/18 20:11:26 net device setup: support is not implemented in syzkaller 2019/11/18 20:11:26 concurrency sanitizer: support is not implemented in syzkaller 2019/11/18 20:11:26 devlink PCI setup: support is not implemented in syzkaller 20:11:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10040, 0x85976421be0f1d1e) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x18, 0x1, 0x9889, 0x80000001}, {0x18, 0x3, 0x625ae68e}, 0x7, [0x2, 0x56cc, 0x7, 0x4, 0x1, 0xcb9, 0x700000, 0x6]}, 0x3c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000100)={{0x18, 0x3, 0x400}, {0x18, 0x0, 0x2, 0xe8e3}, 0x20, [0xd04, 0x4, 0x10000, 0x7, 0x7ff, 0x3db8c54, 0xaa4, 0x80000000]}, 0x3c) r4 = socket$inet6(0x18, 0x2, 0x6) accept(r4, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0xc) sendto(r1, &(0x7f00000001c0)="ebecc42984a1a2f65e75708f54d0086780eba45a6487f5f8687c15a0d16c1b0c6e628f5497932fece16e5f3d21e03e0daad188096a0d82ffea5d7414df8c4ec851edc84d0c4953320a7ed99b5a2df047ef7cc58fd1d93ed03a084c620081adea1e3b32c0f0f1534cefd5adf5881c83967c578c14a675529caddf5bb4191e46c6ece171939ff2696b3525ba596d679b40d171c2b9beb20970e893b6b1fdd780a55a4d7e9d1d0a8d3ecd315b965c2a47d77a0a471bb01d3ba6e6963e2401", 0xbd, 0x4, &(0x7f0000000280)=@un=@abs={0x0, 0x0, 0x1}, 0x8) bind$inet6(r4, &(0x7f00000002c0)={0x18, 0x0, 0xffffffff, 0x6}, 0xc) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) r5 = socket$unix(0x1, 0x5, 0x0) ftruncate(r5, 0x9) socket(0xe, 0x10000000, 0x2) socketpair$unix(0x1, 0x359ecb421bec06a, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) read(r6, &(0x7f0000000340)=""/119, 0x77) getpeername$inet(r0, &(0x7f00000003c0), &(0x7f0000000400)=0xc) connect$unix(r5, &(0x7f0000000440)=@abs={0x0, 0x0, 0x0}, 0x8) getegid() r7 = socket$unix(0x1, 0x2, 0x0) lseek(r7, 0x79fc5f97, 0x1) socket$inet6(0x18, 0x1, 0x81) r8 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x2b01b9, 0x150) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) setsockopt(r5, 0x6, 0x177, &(0x7f0000000540)="68da1b621eeda737e53ee6200a9b25506b8f283aacf7bc763864afb57968193c7df2af5f8252cea914b45ccb8988ef504bcceb6657f9dfae2bbf15528df8ef94979d3e8c00f2b3b6899c6c82a524c52d502253029f9f280685e16e484af9d934229b0d221b4955844816635c1cbecc7f3d42cdc1d16447a5433fb23c2a7379727c22e3b87e5ebea087f7fa600e045101c2b30a4649e5a399fa718fc08f5dad95748449be3824c6", 0xa7) r9 = open(&(0x7f0000000600)='./file0\x00', 0x800000, 0x104) r10 = fcntl$dupfd(0xffffffffffffff9c, 0xa, 0xffffffffffffff9c) dup2(r9, r10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) getpeername$unix(r11, &(0x7f0000000680)=@file={0x0, ""/4096}, &(0x7f00000016c0)=0x1002) connect$unix(r3, &(0x7f0000001700)=@abs={0x0, 0x0, 0x0}, 0x8) 20:11:35 executing program 1: r0 = geteuid() seteuid(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setreuid(r0, r3) r4 = msgget(0x2, 0x4) msgsnd(r4, &(0x7f0000000100)={0x3, "aea3ce54fec6c97b82572745ad273678b929ffb2072c91075f646a06649cbdf20b7bc750d39adc488c5b326457736306d5c7ec7b4f8e4eca48fa40398abbce93b23f3132ec79b13fd17f7d817f55892ee9971746e253fa6c96f202fd8a8aa01e06326bc832ae7920712e0d0a99ff7b22ba3cfa58d5d61524f00e9cc4a9b9f871e94f8ccbf5938ae5a24e25608a6753a2edd0305ee97fe31e40200e7943d8c84c01025d13e7a2d6393d857486a771bd8d4b66ab724a1beb7d5ec14a060376e2c632351e39e9fb72cdd8edbd64b51b4f6798a027084605355d96cc78f282cfe63881b9c59557d4c186d9811653273b3637dbb5fbcde7ec6e"}, 0xff, 0xc18692711b46f944) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x1000000) r6 = accept$unix(r1, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000002c0)) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x1200000) symlinkat(&(0x7f0000000300)='./file0\x00', r7, &(0x7f0000000380)='./file0/file0\x00') _lwp_create(&(0x7f0000000400)={0xa, 0x0, {[0x4, 0xffff0000, 0x6a4, 0xff]}, {0x7ff, 0x1, 0x4}, {0x1, 0x7, '&-\x00'}}, 0x80, &(0x7f0000000480)=0x0) compat_50__lwp_park(&(0x7f00000003c0)={0x6, 0x800}, r8, &(0x7f00000004c0)=0x1, &(0x7f0000000500)=0x8000) r9 = msgget(0x2, 0x380) msgrcv(r9, &(0x7f0000000540)={0x0, ""/116}, 0x7c, 0x2, 0x1800) r10 = msgget$private(0x0, 0x2) r11 = geteuid() r12 = getgid() getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) r15 = getpgid(r2) r16 = fcntl$getown(r6, 0x5) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000700)={{0x6, r11, r12, r13, r14, 0x40, 0x8}, 0xd28, 0x6, r15, r16, 0x8, 0x4, 0x3, 0xfffffffffffff000}) paccept(r5, &(0x7f0000000780)=@un=@file={0x0, ""/4096}, &(0x7f00000017c0)=0x1002, 0x20000000) r17 = msgget$private(0x0, 0x10) msgrcv(r17, &(0x7f0000001800)={0x0, ""/153}, 0xa1, 0x2, 0x1800) geteuid() getrlimit(0x89e0da9b8eb5b18f, &(0x7f00000018c0)) 20:11:35 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) lseek(r0, 0x3ff, 0x1) r1 = semget(0x1, 0xd, 0x10) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000080)=0x8) semop(r1, &(0x7f00000000c0)=[{0x6, 0x6}], 0x1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x220004, 0xc) getdents(r2, &(0x7f0000000140), 0x0) r3 = fcntl$dupfd(r0, 0xc, 0xffffffffffffff9c) writev(r3, &(0x7f00000016c0)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="751352093945123277f8cd8fa438fb92951c3ae0a2ab3ba5a654b0954d39e1db1d559864fc5c9b75bed23facf41c03cc670fbc9ea4e56d27ba2c8c349798535cfcb98a6f64", 0x45}, {&(0x7f0000001200)="cd5fd11a875190bf1b33b0527074cb7ae3d19e04cb1f9583e257bafdfd7ace0ed10243245b4724a686826f02a8836173b8251e888581cfb93f713c761f00b004a16357ad59d8941c8ddd5434d5d74ae8e2197097dd2525d14dc13bd7dde5fb249edb925899bcf9aaa5cdd72a4e564fa5c0adff8e4f87f76a26ea389a5b97e1fc5b51efff4310df5cbba7a0e0fa6adacab5e2fd59be30d936b21d8cf349d49da9bc03541ae094c490c783ffa7eed5f02606a839a5f8ea64ec002fc4894ccd54362e9ebb641e60a66d715591382a90ff5de1c3580d07d016", 0xd7}, {&(0x7f0000001300)="2852cc639fbb7db6b5580c9434b5739f62e272c2938249e72b7b38e4fddd42a85837f06b7b4110775919ea27f031fc5a9c5aa0b86ad9f5a3311d6b54b9415dbac2c3be2cc453249ce10a646589e084d1c7f4db464d4b048e25849c64b191bbc81821e05020d91b99186150e2804a08fa6ff7d08b096ac4b1ee6fc54cee8308b5b90b04124631627abb247305168abb", 0x8f}, {&(0x7f00000013c0)="b0b79e653afd909eca47d7063c75e3767dfe8cf1738ba2b49805e5ccdb2b305318281151d07e44997eca14e6135e288fbc232bd4943c913a717b0995e3de19d3ad7abe2348a557ad92f4abb65217b378a6218aa9670a70f3f6fc6d8e59226f6d8a97a1d0276d373754a54c4708b5e6f5a49963ee8bac686a036b5c767d19a45862254fa60c0a26d86c14ba2615a0bb4f66c9c40eff31daf9f5f49a2f3b09df117e8fbf125e75aeb7ce536d66454e64d5a0b3ebe2d1c333d65567e64e5d989a656f", 0xc1}, {&(0x7f00000014c0)="a8d5322f444640a6361d35c35076bb0c1d433b1aa19f3018a17867bd074e77da05a7cdaff9a43e7d04926ad3dab162d6ca95cb75c0560c0ab6b9072a7fcf8c2902007e86430888f8e2756f403b7ec670677d22ece5efee5e89ac778bf9de7244169113283668bf243e18", 0x6a}, {&(0x7f0000001540)="c82db3b4282c9e7112e6a1c36792fe67060b0eed05d46e5f964d56571fb5f7b8a89e5dfedafef16a8c9e5183294102cff5c64b576798c07aee67937992bdcb046b94fc21166c7b47330207efa995e05f7f6318", 0x53}, {&(0x7f00000015c0)="279adca20e", 0x5}, {&(0x7f0000001600)="ed2c00ce0baa6025066d30a581", 0xd}, {&(0x7f0000001640)="aa2457f0cab638d6d3e35ae09a5f00922cdfd3c5eeb119dacc1775c1debbd6878f669f10cca62ad13aa76c5ab8dd86eb67c80fb54f205d2d3fc378fbb3459800a885e4f905f349", 0x47}], 0xa) r4 = socket$unix(0x1, 0x795c7682b6f1281f, 0x0) lseek(r4, 0x60f, 0x3) r5 = paccept(0xffffffffffffff9c, &(0x7f0000001780)=@un=@file={0x0, ""/43}, &(0x7f00000017c0)=0x2d, 0x20000000) setsockopt$sock_timeval(r5, 0xffff, 0x301d, &(0x7f0000001800)={0xffffffff, 0x2e}, 0x10) r6 = open(&(0x7f0000001840)='./file0\x00', 0x2020100, 0x131) fsync(r6) r7 = geteuid() setuid(r7) utimes(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={{0x7, 0xffffffffffffffc0}, {0x2081, 0x1}}) r8 = accept$unix(0xffffffffffffffff, &(0x7f0000001900)=@abs, &(0x7f0000001940)=0x8) r9 = getppid() fcntl$setown(r8, 0x6, r9) geteuid() dup2(r8, 0xffffffffffffff9c) open(&(0x7f0000001980)='./file0\x00', 0x400, 0x334) r10 = dup2(r4, 0xffffffffffffffff) readlinkat(r10, &(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)=""/46, 0x2e) truncate(&(0x7f0000001a40)='./file0\x00', 0x8) mknod(&(0x7f0000001a80)='./file0\x00', 0x4, 0x9) r11 = dup(0xffffffffffffffff) writev(r11, &(0x7f0000001c40)=[{&(0x7f0000001ac0)="f8134f292c731f2aff6dbac14295e70f39a7a35e81af22218d5fd5a653f5bc36abdfec084a34b6598a80ea233d33fd8731185848f76a4ba85ea7f2669cd73b6e072f6d4ffc6f037e39da1ce475c775567d7b5fb827a01c873ef2999d749ffecbe92252998585f95b60fa399e21ca718da60521fc2dfcdd7df816a0580f9a40fe29d1220deffa", 0x86}, {&(0x7f0000001b80)="a39663064821f2aff37844996a6a21db5f5ce392fb58c06ee8a7bb37e462cd7a9a7288587cc503c8659862746cac7429822caa8ce25e237d352eb0481276e2df6f0b4d5b2360227e4da3caf9ff48249bab0dbe6215a8310da2260e48342eb90fcdea01acd74608d8cd2d04cd220cf211cbdc2dcd43cc86ece87974f969a67cecc6a7fb7478cf28b438d6c824e0b9b82aa8f39ebb488930ceaca642dbf4701cd1e58958", 0xa3}], 0x2) 20:11:35 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x110) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x20, 0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800000, 0x2) linkat(r1, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) r2 = accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getsockname$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) mkdirat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xb606e3aeef2483d8) r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x1, 0x100) openat(r3, &(0x7f00000002c0)='./file0\x00', 0x10000, 0xa2) open$dir(&(0x7f0000000300)='./file0\x00', 0x8000, 0x4) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) utimensat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x7ff, 0x1}, {0x0, 0x4f5245e6}}, 0x100) r7 = accept(0xffffffffffffff9c, &(0x7f0000000400)=@in6, &(0x7f0000000440)=0xc) write(r7, &(0x7f0000000480)="800d6c04302f85bf2a0cfe9547a83ab28fb2323317ddd7132f9d4fd894bacda1d965bcb30a1efb563d463542af299b042e0007ee3cd58ab02265f062e4561bfeeef59d9963e815a1ffdf42208c88e9839e879896a8e2fbadeeb5f8a89794dc1a11146fc194424f8f3f34315d204f3d39cf48ad43135a41f8a4282622b14672397ee17cb4e95765b42993444595fef406c1215f16f451b3a2728d2d334970f9f79386fbf17627732758d4f8e96edad0a1ccdae5dd5be3b61be7c4b311", 0xbc) open$dir(&(0x7f0000000540)='./file0\x00', 0x40, 0x140) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) renameat(r8, &(0x7f0000000580)='./file0\x00', r0, &(0x7f00000005c0)='./file0\x00') r9 = dup2(0xffffffffffffffff, r6) dup(r9) r10 = semget$private(0x0, 0x0, 0x80) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xc) r14 = geteuid() semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000680)={{0x9, r11, r13, r14, 0x0, 0x80, 0x6}, 0x7fff, 0x4, 0x678}) r15 = open(&(0x7f0000000700)='./file0\x00', 0x40800, 0x100) setsockopt$sock_int(r15, 0xffff, 0x1003, &(0x7f0000000740)=0x3, 0x4) semctl$SETALL(r10, 0x0, 0x9, &(0x7f0000000780)=[0x1, 0x7]) accept$unix(r2, 0x0, &(0x7f00000007c0)) r16 = getuid() getgroups(0x8, &(0x7f0000000840)=[r12, 0x0, 0x0, 0x0, 0xffffffffffffffff, r13, r13, 0xffffffffffffffff]) fchownat(r4, &(0x7f0000000800)='./file0\x00', r16, r17, 0x400) 20:11:35 executing program 3: r0 = dup(0xffffffffffffff9c) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) readlinkat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/217, 0xd9) r4 = socket(0x1, 0x4, 0xf2) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000240)=0x8) accept$unix(r1, &(0x7f0000000280)=@file={0x0, ""/72}, &(0x7f0000000300)=0x4a) r5 = paccept(r4, 0x0, &(0x7f0000000340), 0x40000000) accept$inet(r5, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r6 = getppid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) r8 = getegid() r9 = paccept(r0, &(0x7f0000000880)=@in6, &(0x7f00000008c0)=0xc, 0x0) r10 = open$dir(&(0x7f0000000900)='./file0\x00', 0x400000, 0x265) r11 = socket(0x1d, 0x10000006, 0xd5) r12 = getpid() r13 = getuid() r14 = getegid() sendmsg$unix(r2, &(0x7f00000009c0)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000440)="da8fce475bac21409c7a5b85639b94da8f345d4ae5986b423b85abd0cdabb94ec09c0d0b5050566b2178d370d193751855911a569d423073ad9684eb646b058d64c42a9109f4885cfcb6a2ef0ef76a74c231f5aa34f989d4228de4a124dea050775240cdca21899519161ca402d656eb6c2bd57609ff6b7e33cef4a65342dc4bf84dcd22890547803f0d8ee3d998d5ada54d857aa47f2a402cb6a66a6a9a78bcf71b92bcd16838c5959da1f53356e216293ffba2b828e5554e403b6ebe13f2e0a15ecd369b160eeb5746b0c8677bebfa93f0f5a087e72645cfa0b497c1f7f57188d131cba39818ff795ed938f26f", 0xee}, {&(0x7f0000000540)="cd4bea25a465f836f227365254363bf34204a38854ac114d896fefffaec9db63d8637ea281822b39cbbb8b8d99800ea1f8d5f3538547db819850e013771e0069507721eb7be3ecfafc8e682a30d5125760423fe2418a23b25be3681e7016a9183168c9d8255e3da951", 0x69}, {&(0x7f00000005c0)="1ea38eea2faf12f201d0848d04506104498d1e9091780f0321a3785045687b36167ed1695f9572f6934e5820516cc85ef0ecff9f94eba201f0d5ac069b7c94940fc53afca3903f7e080a11f5da0d05ac7a8bbc0e12a2d40fc6fc2bfc7d159f4088e3a9ee", 0x64}, {&(0x7f0000000640)="3879257ee905edf4869742d7c858a13cc63ca084e8a76bc5617b6edb361416c5cba191da46c917649712c7ccfec7e9407de5c7a86872065d83b1c83375f66d73d8cd24f8879bc71f26c803d2d8e8fedecad3835bb74d4d1d06998242dda7fb3828f15227afe97338e53f148a08694099bff031e49eb1ffba54b9ba5155c4e2861280751a6f0d13ccb90ae4f9900cda6a74acf206b41aa9675da75ff038e679c475fa66fbb805d73948f9f932c3477995ab5d440b0a38d41d0cbd974ebb9d9cc9605a8dc5f023b6390eab2ed36384b633b42607fbeea43dd033647e50c3c926f496894cd162a88b8b8cfe83876cf2", 0xee}, {&(0x7f0000000740)="08dc2d9fda7b32e34dcb030f4fe06cf5995b154118221775977450d4c43072eea4f8584cddab403663e33b24967a2b420ebce092768b455d", 0x38}], 0x5, &(0x7f0000000940)=[@cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x20, 0xffff, 0x1, [r9, r10, 0xffffffffffffffff, r2]}, @rights={0x18, 0xffff, 0x1, [r11]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}], 0x78, 0x20c}, 0x804) r15 = getegid() setsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000a00)={r6, r7, r15}, 0xc) fcntl$lock(r5, 0x9, &(0x7f0000000a40)={0x1, 0x2, 0x1ff, 0x8}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000a80)={0xffffffffffffffff}) recvfrom$unix(r16, &(0x7f0000000ac0)=""/4096, 0x1000, 0x1, 0x0, 0x0) r17 = paccept(0xffffffffffffff9c, &(0x7f0000001ac0)=@in, &(0x7f0000001b00)=0xc, 0x10000000) accept$inet6(r17, 0x0, &(0x7f0000001b40)) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000001b80), 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000001bc0)=@abs={0x1, 0x0, 0x1}, 0x8) 20:11:35 executing program 5: r0 = geteuid() chown(&(0x7f0000000000)='./file0\x00', r0, 0x0) r1 = socket(0x89eafde90258793, 0x1, 0x67) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) msgget$private(0x0, 0x602) r2 = msgget(0x3, 0x2) msgrcv(r2, &(0x7f00000000c0)={0x0, ""/224}, 0xe8, 0x3, 0x800) r3 = semget$private(0x0, 0x7, 0x42) semctl$SETVAL(r3, 0x4, 0x8, &(0x7f00000001c0)=0x57a) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) socket(0xa547599a09d17d8e, 0x3, 0x3f) r4 = paccept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc, 0x90000000) getpeername$unix(r4, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002) msgrcv(r2, &(0x7f00000013c0), 0x8, 0x3, 0x2800) connect$unix(r1, &(0x7f0000001400)=@file={0x0, './file0\x00'}, 0xa) r5 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r5, &(0x7f0000002a40)={&(0x7f0000001440)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002980)=[{&(0x7f0000001480)="c2b8ab74d5b143922e4db132022dc0fe54b090821460639d524c9e05f474d9ce480474cdb3a436d040e46e8736a4d638e67660a34c4676d41aa38389760710b04a7ad088ea7d9320f0a863e25b5fef4d9018b69e07def96466da7442d6f29fbdbb35193ceef3acc6cf93c6eda99aa3c5d0433a", 0x73}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="114d8892f763aa07d64e8085a490151571ec0d9887c7b8146f90ad30499d7757eef009ad024da20dc59c288537ec0f0649241ef47eb59f370d2d1b3faa868efd0924482dcaa2b5747086397c41154e4de22f2c2901d4a4cee86d30ee1e7751fef25c3a26c14ed1754e388aad5f03d845f67258ce922150fd2b7bfdc152b06077ce3b6d34143c57997afcb01f6227ccd0fd0f74", 0x93}, {&(0x7f00000025c0)="9e99697691fa931eba222e86cc4bdce828fb22b2e06d0cb13a11e1a525f97782d920dbac0a86ff196f70391f9e9fd3ace6d24d6cf6424749acaa454aca332d9bf7cadd7b8d7c80b388f791447250a47e71bac4cd612e77f58e5dfaa615ea9817256ee8fe16cd7290c32c3413fcbecc7f2f7c7cf2e2748959b3e8c695f19e9c9146611fcc89cbbf22614b66c35d5507b28b76d36df8f60dd1c065cba7ea8b13cbde39e8543bc861d0e59db76d48a81933036dd00964305b293062ebfe91fccfdf", 0xc0}, {&(0x7f0000002680)="6fe2b527138f05cc1144c215ed872c4845b24698e0561a7379c7890a1c1b9bf1eadc5a36ab0a332966b42655c6d72f08ac40b95f0ad07c52bdba279e667524bff6110e203a1991380389bdd55be8ea9dab4ae97d5abd8f469bb5c65e779088e3e195b00e0ea346e3a4aeae0bf995b1fb807dfa7f18bd3381e2ce785a5a6db499d96c3583d7f7bec3bd3680c8f11396ec04acdb1cccbc99a5b37247de7317d35912889728b651d7b3c2c3ed5509e1626e2e7e27c81ff3cb063392f8602cf0213db0787c7a", 0xc4}, {&(0x7f0000002780)="9a2f91f1257b21bd6ce6c8d9d78eac5a6d0344e0e75a9def3382a965f0de0d9add0f841861922d3f82567fdeec2f8c93a84f3fd0a0185a163633382b0112bc41af739088607ae6249045f586463c2800f2daa9cb8ace02f7bcf575", 0x5b}, {&(0x7f0000002800)="38450a7c26c9d6ad29e1381a701446", 0xf}, {&(0x7f0000002840)="58475b32dbf5fde55c24ebea3fed07d9a19beb85c954dae5aaf97353246e88fcc0642c8b927a2ad158ce9a6960ce58b0ec81c2771530ecdfc06d8ff5b4e7549ab93c7341cf5cf6c12df842d0aae08f8c6eef17", 0x53}, {&(0x7f00000028c0)="f4e8b04af9ce5d50a8f4ce38e1e440678b7c0d7efe3ff9d7eeeb1f72fe4f2f066e39863980954862c8327cd8bc3b702f2abc0f78b47d40388f2deaa5d266a546ff3d8d33f2bfc5263302a56562be8c1d46fe39fa62488d5f863e9fe054e95f591462bd95b1215a7f3b0740f2f91c2f8700153e9924f26eb05bc1a7a50e0b50cf94d60818a8c185b5fb82d6a1112d1aa6db06f01a10b5a8a7878fc34f2fb17d1544d564b4eb83cea37403ecf5083995b5e712", 0xb2}], 0x9}, 0x8) bind$unix(0xffffffffffffff9c, &(0x7f0000002a80)=@abs={0x1, 0x0, 0x2}, 0x8) _lwp_exit() __clone(0xff, &(0x7f0000002ac0)="160b14334ab7e9cb29b30acd9331ccdeca9dc7c5a0bf1b7d016d62c807a78bff6d6eb1a1db7b5ce24a2816b54929d6b4dec259190976e1e0f758f6b63f2951292858677c99b7663586d5385dc6c08e521b1bea8ea4eba9abd72b87c83405e1253d8d733396fe6b110fb91d2cc113fb9817fa") r6 = accept(0xffffffffffffffff, &(0x7f0000002b40)=@un=@file={0x0, ""/4096}, &(0x7f0000003b80)=0x1002) listen(r6, 0xfffffffa) r7 = socket$unix(0x1, 0x2, 0x0) sendto(r7, &(0x7f0000003bc0)="ab56eeca03df4e2511ea6e43bdc0ed11627b62f4399e6e3740f1d2868194224a421095b2679237a93b6447edb9f4e8445501f592082f170b1b0578580d19dc61db3d5212700e69cbc2f56a69b552ce0071bf8bb90070908ebff5980127ec565acfb1ff6668baf7344b3a26e44b13f5d78eb4672fb6d0b2107b1163678c07f84282fcf448507de17abd1204f93ab10e0b511273c45d9f3ebd058ce8235959f18fe254fd7d35aee009240f81ad52157d889273a24424e388316afba9f7c3c1c84af26753b7494c4d8eb3a04fc0aa109e76f88663e84a6c56", 0xd7, 0x9, &(0x7f0000003cc0)=@in6={0x18, 0x1, 0x100, 0x9f}, 0xc) r8 = socket(0x1f, 0x1, 0x3) poll(&(0x7f0000003d00)=[{r8}, {r1, 0x1}], 0x2, 0x7fff) r9 = socket(0x6, 0x20000000, 0x52) connect(r9, &(0x7f0000003d40)=@in6={0x18, 0x2, 0x1, 0x9}, 0xc) r10 = __clone(0x1fe, &(0x7f0000003d80)="5b9de27e440b8d3df1cbd833038da7c07f5c336631c80cc1602395feb1a9e9720c555287a07796d59e10512b40f500bc9c5e1d78b65f684ec754507518530fd69cb786e8ea5089139761d04878db0c963aeebbd414b4d3051d20d37ca978a16d61ded52c2f15ef12f79fc3640e5ded7c31fce780") ptrace(0x7ff, r10, &(0x7f0000003e00), 0x4) 20:11:38 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getgroups(0x7, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setegid(r1) setuid(0xee01) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xc) fcntl$getown(r2, 0x5) shmctl$IPC_STAT(r0, 0x2, 0x0) 20:11:38 executing program 0: mknod$loop(&(0x7f00000000c0)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) 20:11:38 executing program 0: mknod$loop(&(0x7f00000000c0)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) write(r0, &(0x7f0000000300)='~', 0x1) 20:11:38 executing program 2: r0 = msgget$private(0x0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) msgsnd(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = getegid() r5 = getpid() getpgid(r5) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x0, r3, r4, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r5, 0x0, 0x3, 0x80000000, 0x6, 0x966}) msgrcv(r2, &(0x7f0000001ac0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f1b70e3e13300ae4bd14f1eb8a03c1bfb79b934d3b22d6c0899a9463a29e28959daf46fac6e5a71730c3ae8b0063327ee119982969283ebf1bee5f146890b73e56d593341a4b717f092d1966440527efe61ac9bf0a17e7dc50ac6e39c9c4856732129e0db4c8d5df653c7251496c1ff9f84c5b8e61141000000000000000000a1075d3acc6e954d7a8edf046e36c61273df5b7138e0293dde58d550bd82bea3f6fb76de546699390831258945d5f4773ee7deb08555cee353359faa96b4cd1de7e2a0bb117951990d3da223d0dcb5ec6ba35fe2d5bde5e65c93a695293f85ad9bacb87738bbffacfce7a3f03a67ab800ed4c525ed"], 0x1, 0x1, 0x0) msgsnd(r0, &(0x7f00000010c0)=ANY=[@ANYBLOB="0200000000000000c221a32ae169ea11770a8b12bc7151e59bccb3"], 0x1b, 0x1800) msgsnd(r0, &(0x7f0000001780)={0x2, "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"}, 0x102, 0x800) msgsnd(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r0, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x800) msgsnd(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="020000000000000033099155f02560fb3d3f5ad2b251f9166346dab0760058ccfbb42d24346b060000000000000093e3277cdf239f8c3007738bd53e67f1115b0f30554a919309d7eabe55b943810c2408c937ecae416dff3ff7eb8ef502571e065cc600a1900050ab5785de5929b419c1cd0ccdff56c01c15659f523c1b400191"], 0x81, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r7 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x5, r9, &(0x7f0000000000), 0x0) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x0, r6, r7, 0xffffffffffffffff, r8, 0x8, 0x1}, 0xffffffffffff6cda, 0x8, r9, r10, 0xbe, 0x100000000, 0x7, 0xffffffffffffffe8}) r11 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r11, 0x0, 0x0) paccept(r11, 0x0, &(0x7f0000000100), 0x40000000) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, r7, 0x0]) setgid(r12) 20:11:38 executing program 1: mknod(&(0x7f0000000140)='./bus\x00', 0x2080008006, 0x0) setitimer(0x1, &(0x7f0000000000)={{0x1ff, 0xb32d}, {0x3294}}, &(0x7f0000000040)) r0 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000200)='./file0\x00', 0x100008004, 0x0) unlink(&(0x7f0000000100)='./bus\x00') r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) dup2(r1, r0) 20:11:39 executing program 0: _lwp_getprivate() mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0xd, 0xf60d496265e18c9e, 0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0, 0x0) r1 = dup(r0) r2 = geteuid() r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) msgsnd(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c480156ef4a4229d6c13a0d138b47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3d7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe48afa6ad0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r6 = getegid() r7 = getpid() getpgid(r7) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x0, r5, r6, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r7, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r8 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r9 = msgget$private(0x0, 0x0) msgrcv(r9, 0x0, 0x0, 0x0, 0x0) r10 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r10, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r11 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r11, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) msgsnd(r9, &(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYRESDEC=r11, @ANYRESDEC, @ANYRES32], 0x4, 0x1000) msgsnd(r9, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r13 = getegid() r14 = getpid() getpgid(r14) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0x0, r12, r13, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r14, 0x0, 0x3, 0x80000000, 0x6, 0x966}) getgroups(0x1, &(0x7f0000000240)=[0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000080)=[r15, r6, r13]) chown(&(0x7f0000000000)='./file0\x00', r2, r16) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x10, r1, 0x0, 0x2) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x5, 0x4}) 20:11:39 executing program 4: open(&(0x7f0000000180)='./file0\x00', 0x0, 0x18) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) 20:11:39 executing program 1: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./file2\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x1200101, 0x0) openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x10, 0x100) rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000100)='./file0/file0\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file1\x00', 0x40, 0x5e49) r2 = semget(0x1, 0x0, 0x0) semctl$GETVAL(r2, 0x0, 0x5, &(0x7f00000001c0)=""/39) ~~[ 51.1612380] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 445 command syz-executor.4) [ 51.2012788] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 445 command syz-executor.4) 20:11:39 executing program 4: munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x0, 0x2) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 20:11:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) chown(&(0x7f0000000500)='./file0\x00', 0x0, r0) setuid(0xee01) r1 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r1, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = getegid() r6 = getpid() getpgid(r6) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x0, r4, r5, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r6, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r7 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r8 = msgget$private(0x0, 0x0) msgrcv(r8, 0x0, 0x0, 0x0, 0x0) msgsnd(r8, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r10 = getegid() r11 = getpid() getpgid(r11) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0x0, r9, r10, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r11, 0x0, 0x3, 0x80000000, 0x6, 0x966}) getgroups(0x1, &(0x7f0000001040)=[r0]) getgroups(0x3, &(0x7f00000010c0)=[r5, r10, r12]) getpgrp() shmget(0x2, 0x2000, 0x20, &(0x7f00002e9000/0x2000)=nil) geteuid() getgid() r13 = getuid() setreuid(0x0, r13) __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r15 = msgget$private(0x0, 0x0) msgrcv(r15, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r15, &(0x7f0000001200)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c661ff6a5a80598f8b211a38faa1114d9cdca3470f0cef24dbb70002ec2fc141959100000000000000000000000000000085332dd1f72bab6f38b793fac6324b4abdce0e4b6ecedcfc59cc954fa671801f40034883f0cc20d63e4fa31bf32c1c65673f9bd58c3644359bcbfb63d7f9e7a04d37deb1d35d3b9d27fecc"], 0x31, 0x800) msgrcv(r15, &(0x7f0000001180)={0x0, ""/84}, 0x5c, 0x0, 0x800) getsockopt$SO_PEERCRED(r14, 0xffff, 0x11, &(0x7f0000001140), 0xfffffffffffffdf4) r16 = semget$private(0x0, 0x7, 0x0) semctl$SETVAL(r16, 0x0, 0x8, &(0x7f0000000000)=0x1) 20:11:39 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) writev(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="5db694d44b45ec4edd4e920f1037466745ffd301396a02a03a457dfbef08f981f07efbfb729de9a46250b630b1b19d0b1597a2050c483d12c028fa3051be3e1c5e01cf12e4a2035cc7cb61669eeb4d0d37ebbce78ad96eb073254cf604cf0467e91d6b089a971ed8abdc18058034169f7ca6b113d0d72ec88edc2cb1f55a2cdcbb23c0fc731f4037e8e47bdb4e4d74981988e92367eef400b0140877fe24f39376ef1d0e528aac5a1af786b903dd090670b96b1f61c72917b58e", 0xba}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="54c76284848ad26ce459e9b2b2b145f8c1a9c55158e984d8c9f4c3ded46754f41c1edda293da02d5af9b33b347f5dd44bae8390a70dc515684af493a5062d2acf71b4f60963e21a3749ab5748ae44a82666a4cd83a6c3532271ae34272ce5704a6d523ddaa4f91856304e1e31735002021b7f28c", 0x74}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="176484192a3d8ad4bb406200dfc4bd2d23596847a6d80a09da62d30a3338a197c5c6d4a844dec584993706c45235ee5f5ce108d2bf2cda90433b3887a61254f9ce36892b2ab4a319d030916bd566baf442d4b8f01e97807e3af7833fc4fecec9401fdb59c7b077bd18c296526048f53af5fcf28b9ea82327d91f3335646c49c23a5e8504394f9cc7adb00c3dae016c5fd7bb3486ee3a7f94c849ac06b1a0739263cba3482908e5b6662c6a81b53cbc8f30eec83d84d797d69f85a76eaffc02bc886ca7b98c933bb4a259c3b62d45c4422213", 0xd2}, {&(0x7f0000001380)="be1d6b89695d2c21ced2989781bbe8e83dddf5ac959e", 0x16}], 0x7) pwritev(r0, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) getdents(r1, &(0x7f0000001440)=""/183, 0xb7) 20:11:40 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x0) writev(r1, &(0x7f0000001980), 0x1000000000000206) 20:11:40 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = _lwp_self() r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) accept$unix(r2, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f0000000300)=0x1002) _lwp_getname(r1, &(0x7f0000000140)=""/1, 0x1) r3 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc) setsockopt$inet_opts(r3, 0x0, 0xc90344f7993942e1, &(0x7f00000001c0)="c423adbceb4b4a349e81a724456cb7d6f8843b2ff5783c900f51dd6ad46594796ba32f7cec71dc11bcac223d14cd33f4dee1fc94f528f4c112d0144ff35998df131cd60a9ff81ad55510a6ffb0b18db9efc45f32f446b24e055961e845cf8dc0056eafe8e4512ace8b58d7563c874d47daeed85146fb6be6e5d36e27a81fc390a4756dd006f848b54ba1e833df910c5483566b2dab2f53c6e92b736b4d79be21e11e90c0d4bc54097340026a9f724895219ea2f6469360d75cb21c96d23b371b56bab9e0171574954e37b949c6", 0xcd) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xc92, r0, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x1010, r5, 0x0, 0x5) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r4, 0x0, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r6, 0x0, 0x0) renameat(r4, &(0x7f0000000080)='./file0\x00', r6, &(0x7f00000000c0)='./file0\x00') setrlimit(0x6, &(0x7f0000000180)) rename(0x0, 0x0) 20:11:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff00000100000008cd7fdf03000000", @ANYRES32=r1, @ANYRES64=r2, @ANYRES32=r1, @ANYRES32=r0], 0x28}, 0x0) read(r0, 0x0, 0x0) getrlimit(0x0, &(0x7f0000000040)) 20:11:40 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000001180)="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", 0x198}], 0x1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000180)) write(r0, &(0x7f0000000140)='Y', 0xfe68) accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xc) [ 52.1721690] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 651 command syz-executor.2) [ 52.1821972] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 651 command syz-executor.2) 20:11:40 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x3, 0x0) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000180)="01000000", 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)="071400000f370025ff", 0x9) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = dup2(r1, r2) writev(r3, &(0x7f00000004c0)=[{&(0x7f0000000080)="e403e9830c07d275d4bdb7cae3d227ef4aaec40b7422aebbc9fb50f8c6502e24efe57654084907a77d0f5a38171c418a62", 0x31}, {&(0x7f00000002c0)="ff0affb21fc8e502151938bf0e8cc1e4e8231ea711d5c5e18c8141d4dab0a8541cfd81c36238ac08c431ac7bd2a5af5095f16c6fa7a01a46b50d0a9c37222373f513ec9bc413ee641fca4fe843adac08984bddeb5451424faef0ced1a37d2c3370e74621d5e10116c5ebdc4d0ab767be916cac7d70a558f0bc41c663a24b0beda1e550f418f3bd21845ebb3983eaf20109708c105074883012a61651f6", 0x9d}], 0x2) [ 52.2822765] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 651 command syz-executor.2) [ 52.2922754] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 651 command syz-executor.2) 20:11:40 executing program 1: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getegid() r4 = getpid() getpgid(r4) msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x0, r2, r3, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r4, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgrcv(r6, 0x0, 0x0, 0x0, 0x0) msgsnd(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r8 = getegid() r9 = getpid() getpgid(r9) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x0, r7, r8, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r9, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r11 = msgget$private(0x0, 0x0) msgrcv(r11, 0x0, 0x0, 0x0, 0x0) msgsnd(r11, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r11, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r13 = getegid() r14 = getpid() getpgid(r14) msgctl$IPC_SET(r11, 0x1, &(0x7f00000001c0)={{0x0, r12, r13, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r14, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r15 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r16 = msgget$private(0x0, 0x0) msgrcv(r16, 0x0, 0x0, 0x0, 0x0) msgsnd(r16, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r16, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r18 = getegid() r19 = getpid() getpgid(r19) msgctl$IPC_SET(r16, 0x1, &(0x7f00000001c0)={{0x0, r17, r18, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r19, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r20 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r21 = msgget$private(0x0, 0x0) msgrcv(r21, 0x0, 0x0, 0x0, 0x0) msgsnd(r21, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r21, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r23 = getegid() r24 = getpid() getpgid(r24) msgctl$IPC_SET(r21, 0x1, &(0x7f00000001c0)={{0x0, r22, r23, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r24, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r25 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r26 = msgget$private(0x0, 0x0) msgrcv(r26, 0x0, 0x0, 0x0, 0x0) msgsnd(r26, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r26, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r25, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r28 = getegid() r29 = getpid() getpgid(r29) msgctl$IPC_SET(r26, 0x1, &(0x7f00000001c0)={{0x0, r27, r28, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r29, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r30 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r30, 0x0, 0x0) getsockopt$SO_PEERCRED(r30, 0xffff, 0x11, &(0x7f0000000100), 0xc) r31 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r32 = msgget$private(0x0, 0x0) msgrcv(r32, 0x0, 0x0, 0x0, 0x0) msgsnd(r32, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r32, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r31, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r34 = getegid() r35 = getpid() getpgid(r35) msgctl$IPC_SET(r32, 0x1, &(0x7f00000001c0)={{0x0, r33, r34, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r35, 0x0, 0x3, 0x80000000, 0x6, 0x966}) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0xc) r37 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r38 = msgget$private(0x0, 0x0) msgrcv(r38, 0x0, 0x0, 0x0, 0x0) msgsnd(r38, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r38, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r37, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r40 = getegid() r41 = getpid() getpgid(r41) msgctl$IPC_SET(r38, 0x1, &(0x7f00000001c0)={{0x0, r39, r40, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r41, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r42 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r43 = msgget$private(0x0, 0x0) msgrcv(r43, 0x0, 0x0, 0x0, 0x0) msgsnd(r43, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r43, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r42, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r45 = getegid() r46 = getpid() getpgid(r46) msgctl$IPC_SET(r43, 0x1, &(0x7f00000001c0)={{0x0, r44, r45, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r46, 0x0, 0x3, 0x80000000, 0x6, 0x966}) setgroups(0x263390a182ea69a6, &(0x7f0000000280)=[r36, r40, r8, r45]) [ 52.7326807] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 77 command syz-executor.0) 20:11:41 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0x3) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_LOCK(r1, 0x3) shmctl$SHM_UNLOCK(r1, 0x4) shmctl$SHM_LOCK(r1, 0x3) shmat(r1, &(0x7f0000ffa000/0x2000)=nil, 0x0) 20:11:41 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000232000/0x3000)=nil) r0 = getpgrp() r1 = socket(0x18, 0x1, 0x0) r2 = shmget(0x1, 0x2000, 0x210, &(0x7f00002e9000/0x2000)=nil) r3 = geteuid() r4 = getgid() r5 = getuid() setreuid(0x0, r5) r6 = __clone(0x5100, &(0x7f0000001240)="eac68272c9838633b76e967e1475e393feed261318704ad80000000000000000a950") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = msgget$private(0x0, 0x0) msgrcv(r8, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r8, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgrcv(r8, &(0x7f0000001180)={0x0, ""/84}, 0x5c, 0x0, 0x800) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r10 = semget$private(0x0, 0x7, 0x0) semop(r10, &(0x7f0000000240), 0x0) semop(r10, &(0x7f0000000240), 0x6) semctl$SETVAL(r10, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r10, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r11, r9, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r12 = getuid() r13 = getegid() msgctl$IPC_SET(r8, 0x1, &(0x7f00000010c0)={{0x0, 0xffffffffffffffff, r11, r12, r13, 0x8, 0x6}, 0x9a97, 0x9, r6, 0xffffffffffffffff, 0xfffffffffffffffb, 0x10000, 0x617c, 0x45c}) r14 = __clone(0x0, 0x0) ptrace(0x9, r14, 0x0, 0x0) ptrace(0x26, r14, &(0x7f00000001c0), 0x0) ptrace(0x1, r14, 0x0, 0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000040)={{0xf253, r3, r4, r5, r13, 0x10f, 0x3}, 0x10000, 0x8, r14, r0, 0x2, 0x8, 0x3}) setsockopt(r1, 0x6, 0x7, &(0x7f0000000000)="00000400", 0x4) 20:11:41 executing program 3: setrlimit(0x9, &(0x7f00000001c0)) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getegid() r4 = getpid() getpgid(r4) msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x0, r2, r3, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r4, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgrcv(r6, 0x0, 0x0, 0x0, 0x0) msgsnd(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r8 = getegid() r9 = getpid() getpgid(r9) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x0, r7, r8, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r9, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r11 = msgget$private(0x0, 0x0) msgrcv(r11, 0x0, 0x0, 0x0, 0x0) msgsnd(r11, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r11, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r13 = getegid() r14 = getpid() getpgid(r14) msgctl$IPC_SET(r11, 0x1, &(0x7f00000001c0)={{0x0, r12, r13, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r14, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r15 = geteuid() r16 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r17 = msgget$private(0x0, 0x0) msgrcv(r17, 0x0, 0x0, 0x0, 0x0) msgsnd(r17, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r17, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r19 = getegid() r20 = getpid() getpgid(r20) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x0, r18, r19, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r20, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r21 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r21, 0x0, 0x0) r22 = fcntl$getown(r21, 0x5) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x0, r7, r13, r15, r19, 0x80, 0x1f}, 0x800, 0x0, r22, r23, 0x6, 0x20, 0x7fff, 0x38}) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) 20:11:41 executing program 4: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) r2 = paccept(r1, &(0x7f0000000040)=@in6, &(0x7f0000000140)=0xc, 0x5ea36690d25c6dd3) sendto$inet(r2, &(0x7f0000000180)="943275eefdaef319f2d996f4455cd763d726cc737a675fad3f71a25d9d0ed21e92c25146e4673e9585ea98d3", 0x2c, 0x6, &(0x7f00000001c0)={0x2, 0x1}, 0xc) execve(&(0x7f0000000200)='./file1\x00', &(0x7f0000000440)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='%@}.\x00', &(0x7f0000000300)='\\#\x00', &(0x7f0000000340)='][\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\')\x00', &(0x7f0000000400)='\x00'], &(0x7f0000000680)=[&(0x7f0000000480)='-^\x00', &(0x7f00000004c0)=':\x00', &(0x7f0000000500)='}$,!\x00', &(0x7f0000000540)='*\\%]-(-\x00', &(0x7f0000000580)=',\x00', &(0x7f00000005c0)='^/\x00', &(0x7f0000000600)='#\x00', &(0x7f0000000640)='-\x00']) 20:11:41 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) clock_settime(0x0, &(0x7f0000000080)={0x865c32d}) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 53.6134881] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 130 command syz-executor.4) 15:13:49 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ea0000041f000040f96831cbd67538e90caf0e000001000000d9", 0x1a) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1, 0x0}, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x3}, 0xfffffffffffffd48) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x2, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fdatasync(r2) r3 = dup2(r1, r0) sendmsg$unix(r3, &(0x7f0000001700)={0x0, 0xfffffffffffffea6, 0x0}, 0x0) 15:13:49 executing program 5: setrlimit(0x9, &(0x7f00000001c0)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x48) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x2b0, r0, 0x0, 0x0) fchdir(r0) socket$inet6(0x18, 0x3, 0x0) socket$inet6(0x18, 0x6a3016f3ca4f52bd, 0x2) socket$inet6(0x18, 0x2, 0x6) r1 = semget(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = getegid() r6 = getpid() getpgid(r6) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x0, r4, r5, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r6, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r7 = getuid() r8 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r9 = msgget$private(0x0, 0x0) msgrcv(r9, 0x0, 0x0, 0x0, 0x0) msgsnd(r9, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r9, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r11 = getegid() r12 = getpid() getpgid(r12) msgctl$IPC_SET(r9, 0x1, &(0x7f00000001c0)={{0x0, r10, r11, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r12, 0x0, 0x3, 0x80000000, 0x6, 0x966}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, r5, r7, r11, 0x20, 0x9}, 0xffff, 0xfffffffffffffffd, 0xd1}) 15:13:49 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0x3) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_LOCK(r1, 0x3) shmctl$SHM_UNLOCK(r1, 0x4) shmctl$SHM_LOCK(r1, 0x3) shmat(r1, &(0x7f0000ffa000/0x2000)=nil, 0x0) 15:13:49 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0x3) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_LOCK(r1, 0x3) shmctl$SHM_UNLOCK(r1, 0x4) shmctl$SHM_LOCK(r1, 0x3) shmat(r1, &(0x7f0000ffa000/0x2000)=nil, 0x0) 15:13:49 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0xffffffffffffffff) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) open$dir(&(0x7f0000001380)='./file1\x00', 0x0, 0x40) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f00000013c0)={0x0, 0x0}, 0xc) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0082bccfec000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = getegid() r6 = getpid() getpgid(r6) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x0, r4, r5, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r6, 0x0, 0x3, 0x80000000, 0x6, 0x966}) setreuid(r1, r4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r8, 0x0, 0x0) utimensat(r8, &(0x7f0000001300)='./file0/../file0\x00', &(0x7f0000001340)={{0x7, 0x7}, {0x83d, 0x400}}, 0x400) writev(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f00000000c0)="955866821a85b70baea5d288889d22cccf34c6c650e547fabf22bc5c087030ef3bab0aaa57bd35faac33aa31ddcda4a452b8bd48671227d68f084be08bb92441c21c0b07f837188112a81a66db8a1edce2d151b74eafa1707bc5a88ed87fb87f262736c7ffda5625d74b886687a7a8b94083a1f99c9add16", 0x78}, {&(0x7f0000000000)="827957af3d5d1325bda0da007527659dc5ca8837eea280a4895fa9f85a16b4e8c99fd22e5fd057f37ded732d9a308a89a8", 0x31}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000002400)="271915af215cd6474536b5b66c5235a7de3147df989da47494508aac643f404c8b42879be43a1cdaaa205b7678a7534438b0e88074e6d5560cf2a494a6553395233695b6e64ea5ea585dfbe677b42639bafbc27708c09ce73cf2f934e06f6a1fbf5156f93c8a7e0ac78bf55b44507b87b5672937961891c3d049b918084a84265060881e59f71525e2ccf3b041b348321c926b3c64acaaa1a045af04528f857fd46ca3ae44b886", 0xffffffffffffffd0}, {&(0x7f0000001180)="6e57237f7ea9421e72c4f30c68a9ae2040d1f76f99a85eddbfc2402069c4a7be915380eb9f2519aba9efb5c3ae594f85d9ad02ec55f2fa9104bdb4b08d98663e77d84a3a55193fa800dd0f798573d766810313cee0d010d9211e25490e756299256df331a8cec0044e05b35618741ec77cb7", 0xffffffffffffff8b}, {&(0x7f0000001200)="fe91a1bfddeb6d71b2db790c404f1a31fc08a0c66d7ff5c6e0", 0x19}], 0x6) fcntl$dupfd(r7, 0xa, 0xffffffffffffffff) 15:13:49 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x60) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa11, r0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) accept$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setrlimit(0x0, 0x0) 15:13:49 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="db92333c1870c24da38d3794f92353c07a607a059ba76fd8f8bfa99e19ec9371c0a826670091146f139cc0cb40e6f96143f15e6129bfdb93b61d04375d264518da18d1fff606bb899e35ffb2985e1b988198719b764ba6671dee82cfceb27da1d3c0b4787f5aa655b4ede964d6f66d2c550ba92b8acc515e7c8abaec1de8aae7d536617fc00b847c92626a1e4aa1cb301a2e216735dac89b2f4aedd5d2e544dab385995d3607d210a03c192f90215da3510f7d35a65174d2dcb10ca54423015be763d9f95472022c1e46859eab22a9f81d11887ff065aac6714864251d91753fff3b3a48863b60a3fdd09b94", 0xec}, {&(0x7f0000000140)="f0ac6a66cc78cd2d3016e7b11083b38753f3f000b2cf0999e6136d722abf20037a1f80a6", 0x24}, {&(0x7f0000000180)="ceecc18f8a4981d08a9304407d6381b4da298f52b419c0586ad948de312181dbb885e08aebaf197ec151ca0ce3a507b16756a8", 0x33}], 0x3) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_LOCK(r1, 0x3) shmctl$SHM_UNLOCK(r1, 0x4) shmctl$SHM_LOCK(r1, 0x3) shmctl$IPC_RMID(r1, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x10) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) pwrite(r2, &(0x7f0000000040)="a1981f45b0ff042b68813b2962d2901498cbf8129d566d0f7abecc9739b9fb7d1d09aa752ae7219d4395e59501532f848f882b9339189f2888544a304de4dc5f1a3fe0e25b4057318bb7f3b06d60e1697b", 0x51, 0x5) [ 54.9046761] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 451 command syz-executor.5) 15:13:49 executing program 5: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) write(r1, &(0x7f0000000140)="8c875904d698f6c290144b8fac33d87e505840fe2f4680c129306724afa5cbd971465725fbcacd8a817432c929487780630ea606f8faf1f23f0ed1532834c3c6ddcbfb03927397054768cf192f3a3a2a781b53084977c8c1f8580c3c02bbcb8654a4a769f5c8f1c3db28957ec72bc68c42e1635dda90e898fe6340f79fb9f01eafc4", 0x82) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) bind$unix(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66696c65300084bb8617010eecb82282f6c9ef863e91466ba8d031f82d68b4a9a9d96e84733551dcf1ff333d260e3bfa221947ce0389f4801bf1b2c7c986449b7117a7a09fd2f79d2b42541702be37e6d86fbaaf5820668ed625fbc65d725d6afb325588345b802120ef4e56a195728be65117c3a983afb1e262c1e1a6a15d4569268d5340e64f914387e6f43b6921b1cda2b703340334b4a1b1197bd30cfdc39c5d0c6a860fb66755ce0188d3894e01f428ebf9e436d689c3a37e80c71f442c3275"], 0xa) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r3, 0x0, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x1410, r0, 0x0, 0x0) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x5, r4, &(0x7f0000000000), 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000300)={0x0, 0x2, 0x101, 0x5, r4}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r5, 0x0, 0x0) connect$unix(r5, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f00000000c0), 0x4) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 54.9747397] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 451 command syz-executor.5) 15:13:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r1 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x4) accept(r1, 0x0, &(0x7f0000000000)) 15:13:49 executing program 4: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x80000000000000a, &(0x7f0000000180), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) setsockopt(r1, 0x1, 0x8, &(0x7f0000000000)="302bfcbe7cde18d4299b41ea07178122ec8e83a951404695a8f7540d9298049f1e9cfc8c9d1b7023351f6dc368d66b4926ac9237ef2ecb51b4953128f841e41345573fbc8dbf7c59175b92e2470c6b27c975535229b656b268936c64f27e364383f406ac3344c6f6a7ec17a6f445", 0x6e) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) pwrite(r2, &(0x7f0000000080)="c74e92c784c6ad4227408460bad724056b4ea6bf238ddf7a25521582d0f6bfc13c0f0d0f0d26bc1b1a3f25c052771cdc9703be9443e78be26520596be51872adb54b580f6bc402debd51db36b43f1898e0051af57008a2d094e19d25eb9014beb524635de8633f259869f01cbda19c08aff4bc50024d369a2827ba22bcb175db6b5fd4d60a9a6e6a2278ee93798ceb6fd11d04f8171453bf87b89feb23978e7396b5f15c1e8dcbb7e91b4753008bc34a21e570a1b60ccb07575f28dd583de7423f388935a481aba37835c5cb95916a7398fbdac5f5356db93bc13da0dbe15bd46faf62e40b0e", 0xe6, 0x1) setsockopt(r0, 0x29, 0x80000000000000a, 0x0, 0x0) 15:13:50 executing program 0: r0 = getppid() r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x199) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040), 0x10000000000000f7, 0x0) r3 = msgget$private(0x0, 0x200) r4 = geteuid() r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgrcv(r6, 0x0, 0x0, 0x0, 0x0) msgsnd(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf23d08656e520e17ebe0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r8 = getegid() r9 = getpid() getpgid(r9) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x0, r7, r8, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r9, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r10 = geteuid() r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r12 = msgget$private(0x0, 0x0) msgrcv(r12, 0x0, 0x0, 0x0, 0x0) msgsnd(r12, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r12, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r14 = getegid() r15 = getpid() getpgid(r15) msgctl$IPC_SET(r12, 0x1, &(0x7f00000001c0)={{0x0, r13, r14, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r15, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r16 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r17 = msgget$private(0x0, 0x0) msgrcv(r17, 0x0, 0x0, 0x0, 0x0) msgsnd(r17, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r17, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r19 = getegid() r20 = getpid() getpgid(r20) msgctl$IPC_SET(r17, 0x1, &(0x7f00000001c0)={{0x0, r18, r19, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r20, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r21 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r22 = msgget$private(0x0, 0x0) msgrcv(r22, 0x0, 0x0, 0x0, 0x0) msgsnd(r22, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r22, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r24 = getegid() r25 = getpid() getpgid(r25) msgctl$IPC_SET(r22, 0x1, &(0x7f00000001c0)={{0x0, r23, r24, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r25, 0x0, 0x3, 0x8, 0x6, 0x966}) getgroups(0x8, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, r14, 0xffffffffffffffff, r19, 0xffffffffffffffff, r24]) r27 = __clone(0x0, 0x0) ptrace(0x9, r27, 0x0, 0x0) ptrace(0x5, r27, &(0x7f0000000000), 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0xd5, r4, r8, r10, r26, 0x9, 0x5}, 0x100000000, 0x2, r27, r0, 0xfff, 0xf8b1, 0x2, 0x200}) [ 55.3651005] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 670 command syz-executor.5) [ 55.4551974] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 670 command syz-executor.5) 15:13:50 executing program 3: socketpair(0x1, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x24, r1, 0x0, 0x40000000000) [ 55.7154299] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 141 command syz-executor.4) 15:13:50 executing program 4: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x80000000000000a, &(0x7f0000000180), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) setsockopt(r1, 0x1, 0x8, &(0x7f0000000000)="302bfcbe7cde18d4299b41ea07178122ec8e83a951404695a8f7540d9298049f1e9cfc8c9d1b7023351f6dc368d66b4926ac9237ef2ecb51b4953128f841e41345573fbc8dbf7c59175b92e2470c6b27c975535229b656b268936c64f27e364383f406ac3344c6f6a7ec17a6f445", 0x6e) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) pwrite(r2, &(0x7f0000000080)="c74e92c784c6ad4227408460bad724056b4ea6bf238ddf7a25521582d0f6bfc13c0f0d0f0d26bc1b1a3f25c052771cdc9703be9443e78be26520596be51872adb54b580f6bc402debd51db36b43f1898e0051af57008a2d094e19d25eb9014beb524635de8633f259869f01cbda19c08aff4bc50024d369a2827ba22bcb175db6b5fd4d60a9a6e6a2278ee93798ceb6fd11d04f8171453bf87b89feb23978e7396b5f15c1e8dcbb7e91b4753008bc34a21e570a1b60ccb07575f28dd583de7423f388935a481aba37835c5cb95916a7398fbdac5f5356db93bc13da0dbe15bd46faf62e40b0e", 0xe6, 0x1) setsockopt(r0, 0x29, 0x80000000000000a, 0x0, 0x0) [ 55.9856712] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 670 command syz-executor.5) [ 56.0156947] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 670 command syz-executor.5) 15:13:50 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x1c92, 0xffffffffffffffff, 0x0, 0x0) fsync(r0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) 15:13:51 executing program 0: r0 = shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000ffe000/0x2000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt(r1, 0x0, 0x6, &(0x7f0000000140)="0100358a", 0x4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) seteuid(r2) fcntl$getown(r1, 0x5) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) r4 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil) shmat(r4, &(0x7f0000ff9000/0x7000)=nil, 0x1000) semget$private(0x0, 0x3, 0x1a5) r5 = semget$private(0x0, 0x5, 0x0) semctl$IPC_RMID(r5, 0x0, 0x0) semctl$GETNCNT(r5, 0x2, 0x3, &(0x7f0000000200)=""/176) getsockname(r1, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0xc) r6 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffa000/0x2000)=nil) r7 = shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x0) r8 = geteuid() getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000180)={{0x9, r8, r3, 0xffffffffffffffff, r9, 0x7}, 0x2e, 0x1ff, 0x6}) __clone(0x0, 0x0) shmat(r6, &(0x7f0000ffd000/0x2000)=nil, 0x2000) shmdt(r7) [ 56.2258896] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 173 command syz-executor.5) [ 56.2391442] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 173 command syz-executor.5) 15:13:51 executing program 5: mkdir(&(0x7f0000000240)='./file0/file1\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0, 0x0) openat(r0, &(0x7f0000000140)='./file0/file1/file0\x00', 0x840, 0x184) paccept(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x400000020000000) r2 = socket$unix(0x1, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0xd008c) wait4(r1, &(0x7f0000000000), 0x10, &(0x7f0000000040)) wait4(0x0, 0x0, 0x0, &(0x7f0000000400)) open(&(0x7f0000000100)='./file0/file1\x00', 0x80202, 0x148) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x1, r3, 0x0, 0x0) msgget$private(0x0, 0x0) 15:13:51 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000500)="f6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) select(0xffffffffffffffc9, &(0x7f0000000000), 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x10000000, 0x5) recvfrom$inet(r1, &(0x7f0000000040)=""/25, 0x19, 0x841, &(0x7f0000000080)={0x2, 0x0}, 0xc) 15:13:51 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="db92333c1870c24da38d3794f92353c07a607a059ba76fd8f8bfa99e19ec9371c0a826670091146f139cc0cb40e6f96143f15e6129bfdb93b61d04375d264518da18d1fff606bb899e35ffb2985e1b988198719b764ba6671dee82cfceb27da1d3c0b4787f5aa655b4ede964d6f66d2c550ba92b8acc515e7c8abaec1de8aae7d536617fc00b847c92626a1e4aa1cb301a2e216735dac89b2f4aedd5d2e544dab385995d3607d210a03c192f90215da3510f7d35a65174d2dcb10ca54423015be763d9f95472022c1e46859eab22a9f81d11887ff065aac6714864251d91753fff3b3a48863b60a3fdd09b94", 0xec}, {&(0x7f0000000140)="f0ac6a66cc78cd2d3016e7b11083b38753f3f000b2cf0999e6136d722abf20037a1f80a6", 0x24}, {&(0x7f0000000180)="ceecc18f8a4981d08a9304407d6381b4da298f52b419c0586ad948de312181dbb885e08aebaf197ec151ca0ce3a507b16756a8", 0x33}], 0x3) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_LOCK(r1, 0x3) shmctl$SHM_UNLOCK(r1, 0x4) shmctl$SHM_LOCK(r1, 0x3) shmctl$IPC_RMID(r1, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x10) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) pwrite(r2, &(0x7f0000000040)="a1981f45b0ff042b68813b2962d2901498cbf8129d566d0f7abecc9739b9fb7d1d09aa752ae7219d4395e59501532f848f882b9339189f2888544a304de4dc5f1a3fe0e25b4057318bb7f3b06d60e1697b", 0x51, 0x5) 15:13:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) open(&(0x7f0000000080)='./file0/file1\x00', 0x1020222, 0x0) setuid(0xee01) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0, 0x0) r1 = __clone(0x1a00, &(0x7f00000002c0)="b547912898f76ba63addf78c9022dcf29de59492d6e02309a71a52d91d41d15b97afd632d3dd0e36c73234aa7c9373fae327e8dca06a05af9cb19e22d9f8b10c042bc0d47a385d9b95b1beee195e16b91df97d53b00ed4533bcd9c746f8b557ecb9f09a03007da6664a2e91508526900410867ec49a2113a8e41ea1bda48d3e0b4ff2cb729d8a0d64429844863a073eb1c424acee0fd19d6e804bc04bc3f7428a0374280f8540eb1c8d6f3b59856ad91a09f00ef6fee2398830421e325c7dc60ac79109008aa659f921790f4bff6c03842debd276b80840ff58e4bb528918ea4a9ae32f49139762b36f718cc7485170a82d4d2e4") r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = getegid() r6 = getpid() getpgid(r6) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x0, r4, r5, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r6, 0x0, 0x3, 0x80000000, 0x6, 0x966}) r7 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r8 = msgget$private(0x0, 0x0) msgrcv(r8, 0x0, 0x0, 0x0, 0x0) msgsnd(r8, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff0000000009000c93fbd20c201f000000358bf604c60f1b9896749a0000977ac9bc653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r10 = getegid() r11 = getpid() getpgid(r11) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0x0, r9, r10, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r11, 0x0, 0x3, 0x80000000, 0x6, 0x966}) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000000c0)={r1, r4, r10}, 0xc) 15:13:51 executing program 4: r0 = socket(0x6, 0x58000003, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x18, 0x1, 0x100, 0x5e7f1030}, 0xc) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0x18, 0x1, 0x8001, 0xff}, 0xc) execve(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) [ 56.9765711] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 205 command syz-executor.1) [ 57.0066056] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 205 command syz-executor.1) 15:13:51 executing program 1: r0 = socket$inet6(0x18, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0, 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x5, r3, &(0x7f0000000000), 0x0) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r5 = msgget$private(0x0, 0x0) msgrcv(r5, 0x0, 0x0, 0x0, 0x0) msgsnd(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000060015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) msgsnd(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="03ff00006225b6ad4e932b51bf23d08656e520e17ebe0d358bf604c60f1b9896c600000053007991653169a0fc25010000000000cabb1ec229"], 0x22, 0x400) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) r7 = getegid() r8 = getpid() getpgid(r8) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0x0, r6, r7, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r8, 0x0, 0x3, 0x80000000, 0x6, 0x966}) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={r3, r6, r9}, 0xc) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x14, r1, 0x0, 0x0) 15:13:52 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x188}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) getitimer(0x0, &(0x7f0000000000)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x0) [ 57.3769402] panic: UBSa[ 57.3869537] n: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/process_machdep.c:157:2, member access within misaligned address 0xffffd800b3a978c8 for type 'struct fpreg' which requires 16 byte alignment [ 57.4069593] cpu1: Begin traceback... [ 57.4269785] vpanic() at netbsd:vpanic+0x2aa [ 57.4870350] isAlreadyReported() at netbsd:isAlreadyReported [ 57.5470901] HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc [ 57.6071444] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b [ 57.6571895] process_read_fpregs() at netbsd:process_read_fpregs+0x3d [ 57.7172464] proc_regio() at netbsd:proc_regio+0x164 [ 57.7773007] process_dofpregs() at netbsd:process_dofpregs+0xa7 [ 57.8373563] do_ptrace() at netbsd:do_ptrace+0x12be [ 57.8873997] sys_ptrace() at netbsd:sys_ptrace+0x4f [ 57.9474558] sys___syscall() at netbsd:sys___syscall+0x1c8 [ 58.0075121] syscall() at netbsd:syscall+0x29a [ 58.0175215] --- syscall (number 198) --- [ 58.0275280] Skipping crash dump on recursive panic [ 58.0275280] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0x4 for type 'struct x86_64_frame' which requires 8 byte alignment [ 58.0475456] Faulted in mid-traceback; aborting... [ 58.0575551] fatal breakpoint trap in supervisor mode [ 58.0575551] trap type 1 code 0 rip 0xffffffff8021dddd cs 0x8 rflags 0x286 cr2 0x628070 ilevel 0x8 rsp 0xffffd800b3a964b0 [ 58.0675659] curlwp 0xfffffe989454d600 pid 563.3 lowest kstack 0xffffd800b3a942c0 Stopped in pid 563.3 (syz-executor.3) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0x109 vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b db_nextframe() at netbsd:db_nextframe+0x6f6 db_stack_trace_print() at netbsd:db_stack_trace_print+0x2c4 db_panic() at netbsd:db_panic+0xa3 vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b process_read_fpregs() at netbsd:process_read_fpregs+0x3d proc_regio() at netbsd:proc_regio+0x164 process_dofpregs() at netbsd:process_dofpregs+0xa7 do_ptrace() at netbsd:do_ptrace+0x12be sys_ptrace() at netbsd:sys_ptrace+0x4f sys___syscall() at netbsd:sys___syscall+0x1c8 syscall() at netbsd:syscall+0x29a --- syscall (number 198) --- [ 58.0775743] Skipping crash dump on recursive panic [ 58.0775743] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0x4 for type 'struct x86_64_frame' which requires 8 byte alignment [ 58.0775743] Faulted in mid-traceback; aborting... [ 58.0775743] fatal breakpoint trap in supervisor mode [ 58.0775743] trap type 1 code 0 rip 0xffffffff8021dddd cs 0x8 rflags 0x286 cr2 0x628070 ilevel 0x8 rsp 0xffffd800b3a951b0 [ 58.0775743] curlwp 0xfffffe989454d600 pid 563.3 lowest kstack 0xffffd800b3a942c0 Stopped in pid 563.3 (syz-executor.3) at netbsd:breakpoint+0x5: leave