Nov 30 05:03:42 ci2-netbsd-kubsan-3 getty[430]: /dev/ttyE2: Device not configured NetBSD/amd64 (ci2-netbsd-kubsan-3.c.syzkaller.internal) (console) login: Nov 30 05:03:42 ci2-netbsd-kubsan-3 getty[567]: /dev/ttyE3: Device not configured Nov 30 05:03:42 ci2-netbsd-kubsan-3 getty[431]: /dev/ttyE1: Device not configured Warning: Permanently added '10.128.0.183' (ECDSA) to the list of known hosts. 2019/11/30 05:03:54 fuzzer started 2019/11/30 05:03:54 dialing manager at 10.128.0.105:34835 2019/11/30 05:03:54 syscalls: 211 2019/11/30 05:03:54 code coverage: enabled 2019/11/30 05:03:54 comparison tracing: enabled 2019/11/30 05:03:54 extra coverage: support is not implemented in syzkaller 2019/11/30 05:03:54 setuid sandbox: support is not implemented in syzkaller 2019/11/30 05:03:54 namespace sandbox: support is not implemented in syzkaller 2019/11/30 05:03:54 Android sandbox: support is not implemented in syzkaller 2019/11/30 05:03:54 fault injection: support is not implemented in syzkaller 2019/11/30 05:03:54 leak checking: support is not implemented in syzkaller 2019/11/30 05:03:54 net packet injection: support is not implemented in syzkaller 2019/11/30 05:03:54 net device setup: support is not implemented in syzkaller 2019/11/30 05:03:54 concurrency sanitizer: support is not implemented in syzkaller 2019/11/30 05:03:54 devlink PCI setup: support is not implemented in syzkaller 05:03:58 executing program 0: _lwp_getprivate() r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0xa0) getsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket(0x6, 0x40000000, 0x3) sendto(r1, &(0x7f00000000c0)="bc8f814f1d68c2322e99105c325954105d0ab611fe7c3763395ce786df8b2e", 0x1f, 0x0, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x4d) readlinkat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/63, 0x3f) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r4, &(0x7f0000000240)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r5, &(0x7f00000002c0)=@in6={0x18, 0x3, 0x10000}, 0xc) readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/86, 0x56) semget(0x1, 0x1, 0xf6655c060eec0aa4) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') socketpair(0x1f, 0x10000000, 0xff, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000480)=@abs={0x0, 0x0, 0x2}, 0x8) sendto(r4, &(0x7f00000004c0)="180d484e91478649a4f8697fc5b51b4e5204cd41128484589db763d9c5a6819554989e74659797c4b3e045827f71ed23e31283ab0559092976debfd7be8f901bf1d8a42328a7ae45797aff665781ac8491651271f20fec6a6afe9e8250887f8143819ed62af8d07f6f272cbc1c8c48512a208b0b065a20967172ca9ebdee4ccc0d9849375cb6c3be90b3361d9a9774e817b7f18b5bc45c926dc27b32935d4d16ca53041e20465b3707ab6a183d76f3579b6aa098b9e59b2b6335797623525a199d45041e63174d7a09b15942bab0273b5060d6b71a7c38e5437d3387b31f0eb86d71ecb7", 0xe4, 0x400, &(0x7f00000005c0)=@in={0x2, 0x0}, 0xc) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000600)=""/187, &(0x7f00000006c0)=0xbb) r7 = getegid() r8 = getgid() setregid(r7, r8) r9 = accept$unix(r6, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) fcntl$setflags(r9, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) connect$unix(r10, &(0x7f00000007c0)=@file={0x2, './file0\x00'}, 0xa) r11 = accept$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000840)=0xc) setsockopt$sock_int(r11, 0xffff, 0x1004, &(0x7f0000000880)=0x6, 0x4) socketpair(0x10, 0x4, 0x2f, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r12, 0x2, 0x2) fcntl$getown(0xffffffffffffff9c, 0x5) 05:03:58 executing program 1: r0 = socket$inet6(0x18, 0x7000000c, 0x81) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6, 0xc, &(0x7f0000000100)=[{&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000000080)=""/20, 0x14}, {&(0x7f00000000c0)=""/41, 0x29}], 0x3, &(0x7f0000000140)=""/222, 0xde}, 0x0) r1 = dup2(r0, r0) r2 = socket$unix(0x1, 0x0, 0x0) r3 = dup2(r1, r2) r4 = paccept(0xffffffffffffff9c, &(0x7f0000000280)=@un=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e, 0x20000000) fchmod(r4, 0x18c) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000340)="022e008545edecaf39404922771feeba0ebfd1223a850a15317a7962d962106e6ab4434021d739140b0fd35b5f4572b2bd906301312ff097a9f26884fd4c0f8c3e46f46a75a8f15f4bb81b467f609cb5eaa086a19a6270071843d7822932df73cd4a3a0ddb6d2061aebb2511666103fd953944d0723f199e014caf259c7469c69b79", 0x82}], 0x1, 0x6) pwritev(r3, &(0x7f0000000840)=[{&(0x7f0000000440)="727578331d9a124831fde06d983c37205db8e6c9be7d548a1f9b68dcc1771de6fd6944506139474a36667ca64bfd95207ceb544280037f4b8a1ae7e132cc1aaabf51e611ee6652155ebecdf15057d918c1fcff8e1dc54d7b8deb82d00aeb27572719be3de70b83a7e839f010f1a7549aa17706cf6108a678c79dfc5a6bb3985f9202d63c44709c411ac3f45369131b1eddea2bc3773617cfdf69b03c4b76d413c7f249c51a14ad0f4603f5fcef2082521a07e117e15429a3c2fd62e02b2c74487778ccbdf75c805fa75800554d751e4878b432495276542a933c27eba40693653634964d8e5cb006cb7b", 0xea}, {&(0x7f0000000540)="5c54f05d367079d3eeb2fd6cf85becb581c641b133da606a409bd222932e2e99378b499f10a47e988d189ffc21778c5cf3966bf3e7d601c1885f37e40a3b879b8796036a0e72f17d92158aa13a56cbabad04e0988a4ce51c89ec207a1e4939eb418952ab66984543524135320b221889edbe2ef60d43c2", 0x77}, {&(0x7f00000005c0)="a070c39d1cf407e2279eba31e344701404974397650bf5b8c1ae00c2302932e63a53b06af1bf69df1d786eab2fd0d10704ddca81d5bb579ff583607911e05ad29ac80a244bbb02782bcda5a92b09657f813ef34f29a4ec352068988bf2b90aa9971ace71c72b0caf767777fe12", 0x6d}, {&(0x7f0000000640)="b9a0f17a77753b302c074a", 0xb}, {&(0x7f0000000680)="5d8c86a40d9f004db574fe197975b724c770bb169ed6a705e90f1180c037a1a9c3865cefd47d5938c50d0487a69d50085c9fe68a3ddaad8e35ed76e925b23ee1089430e2d3a3a1bf3c6664b52df4b16fe1ea0ef2091ba2e99f852b3daedee531973117d65160f34015749f5a589d8cfb60f93b6d1f6fa5930a2cfbc82499b6e0559b73331379bb55c10e1be6dcd70240eaf68d3cd8a05e9412ede091e30a931c8bbb4b6a14eae362a01534ac03434334a87e70553b929cbdd9139e6e5e7f999622e665c2aabcd12d957061f183ef", 0xce}, {&(0x7f0000000780)="d55f864bdb2e37e25a9f448ce290378d0d68bb2f0341d1f886d6976f68edfa5f8371341728dc7bc36c41794db343", 0x2e}, {&(0x7f00000007c0)="267d9445e48b90590e17330d4ea3e52d6bef5549ea7721c93cf0633f8fccd2d6b7bf0b9bc5", 0x25}, {&(0x7f0000000800)="291961d819f5d367485952b4a885ad0d857d536394ac89bc473f8b922723ad7e652b1c6f05b53532286d09bf48a853a19d984c7b820d1fe8b5893ac9", 0x3c}], 0x8, 0x6) r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$unix(r5, &(0x7f00000008c0)=@abs, &(0x7f0000000900)=0x8) r6 = dup(0xffffffffffffffff) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000940), 0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000000980)='./file0\x00', r7, r8) r9 = msgget(0x0, 0x60c) msgsnd(r9, &(0x7f0000000a80)={0x3, "a4c3ecd85819"}, 0xe, 0x1000) socketpair(0x1f, 0x1, 0x20, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r10, &(0x7f0000000b00)=@in6={0x18, 0x0, 0x8, 0xc610}, 0xc) connect(r5, &(0x7f0000000b40)=@un=@file={0x1, './file1\x00'}, 0xa) r11 = socket$inet6(0x18, 0x20000000, 0x8) readv(r11, &(0x7f0000001cc0)=[{&(0x7f0000000b80)=""/143, 0x8f}, {&(0x7f0000000c40)=""/75, 0x4b}, {&(0x7f0000000cc0)=""/4096, 0x1000}], 0x3) r12 = socket(0x1, 0x10000000, 0x1) r13 = getpgid(0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001d00)={0x0, 0x0}, 0xc) setsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000001d40)={r13, r14, 0xffffffffffffffff}, 0xc) r15 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001d80), &(0x7f0000001dc0)=0xc) shutdown(r15, 0x1) connect$inet(r1, &(0x7f0000001e00)={0x2, 0x2}, 0xc) 05:03:59 executing program 4: chmod(&(0x7f0000000000)='./file0\x00', 0x100) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80280, 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xfffffffffffffffe, 0x3}, {0xffffffff, 0x1}}, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x0, "7b283705619b39f02ada1432fd4305f0cf9653c898c680f294ef91099f84d505ef0f53a61fd8b421454dfc0510820c9ecc90aecdc3d8f1cef8"}, 0x41, 0xc00) open(&(0x7f0000000180)='./file0\x00', 0x509, 0x100) select(0x40, &(0x7f00000001c0)={0xfff, 0x5, 0x2, 0xffffffffffffff7f, 0x9, 0x8, 0x3c, 0x1000}, &(0x7f0000000200)={0x1, 0x80, 0x5, 0x3e2, 0x9, 0x5, 0x3f, 0x8}, &(0x7f0000000240)={0x4, 0x1ff, 0x4, 0x1, 0xda3, 0x2, 0x7fffffff, 0x400}, &(0x7f0000000280)={0x100000000, 0x9b}) r1 = msgget(0x2, 0x11) msgsnd(r1, &(0x7f00000002c0)={0x0, "f01e6940a028cd128394deb8ac4f18e33beb3aa8fb7c0e63d6d370e292ba19fa1526becb36d9b8dc402ad3c0221d9c866bcf8fff4669909a3e16d6e7cf9eb5bb859d6cb325e9baba19f9bd769a7420510272a290e4e838aaad2892dd09fb7ff5bc0a09ab188a5c55ff37cd3e751d8c20d708d1f3"}, 0x7c, 0x800) r2 = msgget$private(0x0, 0x21c) msgsnd(r2, &(0x7f0000000340)={0x0, "c2ad85504ae32017f8256c50e52913a4965e64a46a7ef252b8"}, 0x21, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0, 0xd1428a4b7e9e7600) fchmodat(r3, &(0x7f00000003c0)='./file0\x00', 0x28, 0x400) r4 = socket$inet(0x2, 0x4, 0x8) fcntl$dupfd(r4, 0x46450734acf0da7e, r3) r5 = open(&(0x7f0000000400)='./file0\x00', 0x2, 0x11) flock(r5, 0x9) msgsnd(r2, &(0x7f0000000440)={0x1, "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"}, 0x1008, 0x800) r6 = socket$inet6(0x18, 0x40000000, 0x80) r7 = dup(0xffffffffffffff9c) fcntl$dupfd(r6, 0xc, r7) r8 = open$dir(&(0x7f00000014c0)='./file0\x00', 0x4c0800, 0x120) symlinkat(&(0x7f0000001480)='./file0\x00', r8, &(0x7f0000001500)='./file0\x00') _lwp_create(&(0x7f0000001640)={0x8, &(0x7f00000015c0)={0x1, &(0x7f0000001540)={0x1, 0x0, {[0x40000000, 0x7, 0x4, 0x62]}, {0xffff, 0x31, 0x5}, {0xfffffffffffffff9, 0x81, '+-#(])-\x00'}}, {[0x1, 0x4, 0x81, 0x1]}, {0x5f51, 0x3, 0x1}, {0x6, 0x5, '%\x00'}}, {[0x6, 0xfff, 0x100, 0x1]}, {0x200, 0x5b14}, {0xfff, 0x401, '(+$:\x00'}}, 0xc0, &(0x7f00000016c0)=0x0) _lwp_continue(r9) r10 = open$dir(&(0x7f0000001700)='./file0\x00', 0x210890, 0x100) fcntl$setstatus(r10, 0x4, 0x10040) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r11, 0x5) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001780)=""/4096, &(0x7f0000002780)=0x1000) chroot(&(0x7f00000027c0)='./file0\x00') 05:03:59 executing program 3: r0 = getpgrp() ptrace(0x6, r0, &(0x7f0000000000), 0x3) clock_gettime(0x0, &(0x7f0000000040)) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2c00000) recvfrom$inet6(r2, &(0x7f00000001c0)=""/76, 0x4c, 0x714d05c4d3befba5, &(0x7f0000000240)={0x18, 0x1, 0x1, 0x6}, 0xc) r3 = getgid() setegid(r3) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') _lwp_getprivate() _lwp_create(&(0x7f0000000400)={0x400f0028, &(0x7f0000000380)={0x6, &(0x7f0000000300)={0x20078017, 0x0, {[0x6, 0x7fff, 0x80000001, 0x649]}, {0x1, 0x2a3f, 0x5}, {0x9, 0x6, '\x00'}}, {[0x401, 0x3ff, 0xfffffff8, 0x36]}, {0xffffffffffffffff, 0x5, 0x6be06cc333ea4624}, {0x8000, 0x400, '[)-\x00'}}, {[0x0, 0x1, 0x3, 0x6]}, {0x7, 0x0, 0x4}, {0xffffffff, 0x81, ',/)\x00'}}, 0xc0, &(0x7f0000000480)) r4 = accept$inet(0xffffffffffffff9c, &(0x7f00000004c0), &(0x7f0000000500)=0xc) listen(r4, 0x5) ptrace(0xa117, 0x0, &(0x7f0000000540), 0x4) r5 = getpid() ptrace(0x8000, r5, &(0x7f0000000580), 0x3ff) r6 = _lwp_self() compat_50__lwp_park(&(0x7f00000005c0)={0x101, 0x80000000}, r6, &(0x7f0000000600), &(0x7f0000000640)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0xc) pipe(&(0x7f00000006c0)) getgroups(0x6, &(0x7f0000000700)=[0xffffffffffffffff, r8, r1, 0x0, r3, 0xffffffffffffffff]) setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000740)={r5, r7, r9}, 0xc) geteuid() mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000780)=""/32) ptrace(0x0, r5, &(0x7f00000007c0), 0x4) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) sendto$inet(0xffffffffffffffff, &(0x7f0000000800)="354be9bba540421508925334a021e740e84a9c26d20bad36a2866e6b3a781c670f710f0be800ffd55afd6af44cb8957fbf7f3f0192f964897296fcd2009bdbac0a328775033cf71e", 0x48, 0x400, 0x0, 0x0) r10 = fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffff9c) recvfrom$inet(r10, &(0x7f0000000880)=""/43, 0x2b, 0x0, &(0x7f00000008c0)={0x2, 0x0}, 0xc) 05:03:59 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0x18, 0x5, 0x6) ftruncate(r1, 0x80000001) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xc) read(r2, &(0x7f0000000100)=""/131, 0x83) connect$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x18, 0x0, 0x8001, 0x20000000}, 0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x10a0000, 0x4) getsockname$unix(r3, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002) mknodat(r3, &(0x7f00000012c0)='./file0\x00', 0x1, 0x77b5c992) r4 = open(&(0x7f0000001300)='./file0\x00', 0x104000a, 0x84) writev(r4, &(0x7f0000001740)=[{&(0x7f0000001340)="7f13575e9cfe5b25c426f7d72b50f8a6d443383f5313b3691190544bedfe288041a51e8f2373ddba75202d45bc809fc75c4355bfbf220a709af1a82dc781b6e1a1940f546378d3ba9e9166902431dcb2ad0fbeb1b775410d9e70fe731e74b1c3b9c491131c2ef43239999668e98632e9660761e8c01525a54e0091508e2fb60c0e6530ca84f9b7284f95a2f7aa3a89e8a9e06f18245421f08c44517c56723c9de6a1416338fa1f6cfd405341896fef8af0ec46d9221eb70755b0e76aca864609", 0xc0}, {&(0x7f0000001400)="2ae76951c89ce90b15e1816a10c4e7b27fe553edd8f5ab6020c7722c70791da8cce19d38518bea27899455024cdcad9f1832ea5e3913d18a038dac4e8e73", 0x3e}, {&(0x7f0000001440)="672fdd2f7d5ddf1efa680b9d71fc0fe423522b8bdb1658c7a13d134994996a5a5c90d8db2d9cf65bfbbdfced423b5ddc6816c91431bcb10d150477fa8c2daf73f2a4c8a5d0eaf328bc0a82df30c2a41ed4877c6e7042c247030b859cf05547659a7cd348d52b927d90f7d4658a957407029f8d50c34cbf82502cb2d291e7c3d206e76df18ec1df3ec4278f843bef1be17ab41f55e4d00e1d4fd7dc4bad90911076c9831a6e82dcdecef7ec65178187e7b021f3e1af8faf16e34ab80371a06b9cef575e79ce05bcdad3d165d2487ea42c06ea353d4a23e34c09d5d1860b466e1e2670d63beeed9329c6bbbaf8b819", 0xee}, {&(0x7f0000001540)="76fc1916a03bb1075b1743b444b1b879ddb98366d4051f2a988729bdac646aee15a5f8fd5bec6fd9d3b9c2926b09d6ff3bc20b77da34c70bb71b8265c9659b984cd5de8a69991ba8373dea161177ea5f30e3101e6e69809a5420e9a8692b91a26e6bf08e5f7959b1b5cb01f38821411d2fad4095681aed97fcb159e028959a784de5e4d82a767f7bb977160aa825987ae05a0370f0927c03eff40e15e6a783f4105807e236efa6bf7a0831194b437f594e6fbee64b60324f2b89895b6b414985b7d7", 0xc2}, {&(0x7f0000001640)="f6fb527fbba52aa994a316a5542d7b45f7999c15331e0bd2882bb114fcac7960564b0a8add733879482925be1284d2ed1a8e8692bd7a667b5e9272486062804069e99b0259a099fa7c5247e2e2fa5969e2c521f6e50730fb1ed3d731e50e334e3ecfa570a1ab18fbd74cd33fdd", 0x6d}, {&(0x7f00000016c0)="71cdf144e47daa45", 0x8}, {&(0x7f0000001700)="ec13b8b7d7fafc393728959f0d954638d09d60c8b2f32e70aa831997b52aa9d4be6af7e2a971f62de9", 0x29}], 0x7) r5 = getuid() setuid(r5) setsockopt(r3, 0x5d1e, 0xa60, &(0x7f00000017c0)="2aab4546f24b83f22a51291280cf85723d77a6b95168858eaf44f48cbf21fea8807aea803cc55a9928bdb528f1d65fabb1415a39f3bd6a1707d5bcdf00a892633dd4c879dfa2d1dcc55800ac4e1cea86f226e5453b9fb09743a4f517793ac848c64ee8c406cea58f131f058a6e589e1a739a0e1862535ac3de4413f655e00a6a6563de6b0af88bd55cf662cfe55d1e37e18768702220e12d743bc39189087fc510d9fa56a89c970d2a35aab414f02911a00b43ea29bc27dd36087d28", 0xbc) r6 = msgget(0x3, 0x2a) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000001880)=""/91) mlockall(0x2) syz_extract_tcp_res(&(0x7f0000001900), 0xd1, 0xe98) r7 = msgget(0x0, 0x101) msgsnd(r7, &(0x7f0000001940)={0x116a31a8d481b343, "80575432628bb53b73462eaa0f58e61b3e002fb37c1aea2da97a62bccbc852e5be925513fa29a298fda16492ea6857fc0794ad44886b3011617d434dc215ff8747b41651481b962a5fef2da8a2753c492aab3dd8d6c59c663f6a3defee60382b779ea865080bb7cb37ba5dfe"}, 0x74, 0x0) unlink(&(0x7f00000019c0)='./file0\x00') fdatasync(r2) r8 = __clone(0x380, &(0x7f0000001a00)="e223146a3b339c7e7e7b6372e54d9c498d4f157f54dc0d5f3c316a22aad55abf62a8420f349cc4") ptrace(0xd9, r8, &(0x7f0000001a40), 0x10000) r9 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001a80)) getsockopt$sock_timeval(r9, 0xffff, 0x2018, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001b40), 0xc) r10 = accept(0xffffffffffffffff, &(0x7f0000001b80)=@in6, &(0x7f0000001bc0)=0xc) getpeername$inet(r10, &(0x7f0000001c00), &(0x7f0000001c40)=0xc) 05:03:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r3, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r4 = semget(0x2, 0x1, 0x400) semop(r4, &(0x7f0000000140)=[{0x3, 0x200}, {0xca8b41236a85c888, 0x1, 0x1000}, {0x4, 0x1, 0x1800}, {0x2, 0x2, 0x800}, {0x1, 0x7, 0x800}, {0x1, 0x3}, {0x2, 0x6, 0x1800}, {0x3, 0x4, 0x1000}], 0x8) unlink(&(0x7f0000000180)='./file0\x00') munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) clock_nanosleep(0x20000000, 0x0, &(0x7f0000000200)={0x53, 0x1}, &(0x7f0000000240)) r5 = dup2(0xffffffffffffffff, r2) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x200000) r7 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x200200, 0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff}) poll(&(0x7f0000000340)=[{r3, 0x10}, {r5, 0x4}, {r6, 0x2}, {r7, 0x4}, {r1, 0x1}, {r0, 0x2}, {r8, 0x10}], 0x7, 0x9) r9 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@un=@abs, &(0x7f00000003c0)=0x8) connect$unix(r9, &(0x7f0000000400)=@abs={0x0, 0x0, 0x2}, 0x8) r10 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@un=@file={0x0, ""/108}, &(0x7f00000004c0)=0x6e) shutdown(r10, 0x0) r11 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$dupfd(r11, 0x0, 0xffffffffffffffff) r12 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000500)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x12, r12, 0x0, 0xec9c) fcntl$getown(0xffffffffffffffff, 0x5) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) fchroot(r13) r14 = open$dir(&(0x7f0000000580)='./file0\x00', 0x800001, 0x100) fsync(r14) r15 = getuid() getgroups(0x1, &(0x7f00000005c0)=[0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000600)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000640)={{0x9, r15, r16, 0x0, r17, 0x44, 0x6}, 0xcc, 0x6, 0x5}) 05:04:01 executing program 0: clock_settime(0x0, 0x0) r0 = __clone(0x0, 0x0) getuid() ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x9, r0, 0x0, 0x8) r1 = socket(0x7, 0x30000001, 0x9) r2 = geteuid() r3 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) r4 = geteuid() seteuid(r4) fcntl$lock(r3, 0x9, &(0x7f0000000100)) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000040)={r0, r2, r5}, 0xc) 05:04:02 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) r0 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) r1 = semget(0x3, 0x4, 0x80) r2 = geteuid() r3 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r2, r3, r4, r5, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r7 = geteuid() setsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r7, r3}, 0xc) r8 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r11 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r8, 0x1, &(0x7f0000001500)={{0x7, r4, r9, r10, r11, 0x10, 0x9}, 0x1, 0x1, r12, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) seteuid(r4) getgid() r13 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r13, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000240)={{0x7fffff, r0, 0xffffffffffffffff, 0x0, r14, 0x10}, 0x0, 0xa6}) open$dir(&(0x7f0000000100)='./file0\x00', 0x208240, 0x0) 05:04:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000023d) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) 05:04:02 executing program 0: r0 = socket$inet(0x2, 0xae49472c5a4bc906, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) r1 = socket$inet(0x2, 0x5, 0x81) getrusage(0x0, &(0x7f0000000180)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) getpeername$inet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000000)="eaff0f5c00000000", 0x8) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140)={0x1, 0x80000000}, 0x8) 05:04:02 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8402, 0x10) socket$unix(0x1, 0x62ec48084c70e544, 0x0) r0 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) socket(0x6, 0x88000002, 0x1) readv(r0, &(0x7f0000000140), 0xffffffff) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x42, 0x10) fcntl$lock(r2, 0x9, &(0x7f0000000100)) writev(r2, &(0x7f00000006c0)=[{&(0x7f00000001c0)="a327fe26791d41e8ed354bc0d0cfb7cd7590639dc62502c34c7bfb45856b7f9ad230bd5f70269bb762e32a26e41d9a5bbe781e09bf54f4058ccbffaefae2d8b5dd13931b382c91ca222f1a027db2ff72e93f45132f32e1141bc7bca28c5197d2bab9a296f16e690757c914df5f4ed64ba1975228477e0379e3381f56598f69aad7a3606194e8f7c3965722abdf11fe248b212c388e02cda15f34b36e71af521a36ea24139e561a66afc77cf1ea50e24e5ee84b683d1f45ef608e1e9b233b1818af4b1058", 0xc4}, {&(0x7f0000000080)="1d58279616443df23915388dcb7f41555284a4326c016274d0a65e1b2abb931b95f616629d9cfe2cefd0a24616c85958c8576a09cbd85a0b9a573ca492d57a4db554182552ea8498b5609203609fcbc9589063205dcf28", 0x57}, {&(0x7f0000000140)="8088e43af11bec138693c6978ce00ba6fbbba16032afe7c90954f0a31e75927efe81b0096f69551ec8", 0x29}, {&(0x7f00000002c0)="2ecd342f76efb94a311b01c173bb3bf1578c7663d18d0efbbf6cf955864450f275914736894b12bb8d0c579b4baee17e053e20b15aadd0997ed849692e98b4f949c89a5d46d6319888460422a2b38da3119a21fe2a8043a2677afd26982281b7ff90c1589eeff41277a615f5b4c550dc376242fbda66b8383b519dd9b4", 0x7d}, {&(0x7f0000000480)="cc07148b9986cc1abcc1ad7b4396d2ecfbad50ff978b681b2227a69c1165107ea46fe31f08ab72def28b6fc5009bc04bbed0c0063b02d07c00659b9341ce70acfad83cd28c4d068852013cc15a39b948131e3a2876cf03005c58c2bd2fec5e3f1c78e2f4ce16ca8d2c8ab6e4e72fe8eee7b33b93e4c90e812602f9e0e6f27b3ead707a5dc7e374793d1fe3379894f6ff30f2705c2d9c68d78c1908", 0x9b}, {&(0x7f0000000340)}, {&(0x7f0000000540)="250106c76f5333fe83b97451cccabc710f6477f3e8bb3957456f3bc57293ff1860fc99cf646c248d83641568dd9296d1ffa5aef1610f5e2a5269343ca5303fa2838360433db076837c96c5e33aaed34ed14b7afb34e0627b7ffdde0a93249fb28204da4e03ad373bb435d5f80a1f170577dfb8ebfb1bb5127f58049dee75e4ea2038712cd01a6ae8c486da5080d7bfd0bfa6cd431b49c8f9593a3641f285112e0d2ea852a340efc1", 0xa8}, {&(0x7f0000000600)="b1dcf2acc5128788e3e4b0afe06f5a6357717ef63a4c3372b6414f4456afdc67f09cedc0b4ed1e400f", 0x29}, {&(0x7f0000000640)="a8c180cd4684cbe71bd784dedafb9268daef5a64e9b2cad64a48c7b7025ab9eec7f274fb5deb7e7b97e653025f8e3c33a0e4a96c566b03b442fb4f828faba9454feb9640081863569d7db65f339548ede83f0e788fb615b175aadefa1a", 0x5d}], 0x9) writev(r1, &(0x7f00000007c0), 0x1) __clone(0x1100, &(0x7f0000000780)="659607d4c60ef06e6ed31a498dec112addd2335f881e9d2c0f851d646ead0468df9fd525") 05:04:02 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x2, r0, &(0x7f00000001c0), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) r2 = msgget$private(0x0, 0x0) r3 = geteuid() r4 = getgid() r5 = semget(0x3, 0x4, 0x80) r6 = geteuid() r7 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r6, r7, r8, r9, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r10 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r11 = geteuid() setsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r11, r7}, 0xc) getgroups(0x2, &(0x7f0000000080)=[0x0, 0xffffffffffffffff]) r13 = __clone(0x0, 0x0) semget(0x1, 0x1, 0x0) ptrace(0x9, r13, 0x0, 0x0) ptrace(0xc, r13, &(0x7f0000000500), 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000140)={{0x4, r3, r4, r11, r12, 0x80}, 0xb4dd, 0x3ff, r0, r13, 0xb7, 0x406, 0x80}) fcntl$lock(r1, 0x9, &(0x7f0000000100)) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000040), 0xc) 05:04:02 executing program 0: setrlimit(0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xa10, r0, 0x0, 0x3) __clone(0x0, 0x0) 05:04:02 executing program 1: __clone(0x43fe, 0x0) 05:04:03 executing program 4: r0 = _lwp_self() clock_nanosleep(0x0, 0x0, &(0x7f00000001c0)={0x91e}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000100)) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) r3 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, r4, 0x0) _lwp_suspend(r0) _lwp_wakeup(r0) _lwp_continue(r0) 05:04:03 executing program 3: pipe2(&(0x7f0000000000), 0x1000000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = semget$private(0x0, 0x1, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)) semctl$GETNCNT(r1, 0xc99b3b8a93e1dd6d, 0x3, &(0x7f0000000140)=""/209) semctl$GETNCNT(r1, 0xe, 0x3, &(0x7f0000000080)=""/184) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000040)='b', 0x347fff08) pipe(&(0x7f0000000000)) fchroot(0xffffffffffffffff) socket$unix(0x1, 0x0, 0x0) close(r0) fdatasync(0xffffffffffffff9c) pipe(0x0) sendmsg(0xffffffffffffffff, 0x0, 0x200) 05:04:03 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="23288dee1b8f2daa1715c95554dc574c00cb81a187307fe76609f966d1fdd6e943559a5a5304beec51a577b158797cfb038af123fdc27b53faf47ca876aa1fb4d7fa60740f874182564060d2741f26fd58b677c79072ddd8cc2eff337130117597fbc98de80c4bda649edec5b9d384b42991c592f225f377c579d2fb806673e7f472c20f34926e71f9f347a38d76492c03d5dff9011cfcd4d7ade63821a055159a488cc7df468da1a34ee55459fc44683e3e06f0731b3e39e8f484f51a764cd84da4e5db0a7c3b1113c30ee7b56bcd13fb66128731fb551a20cd6aa312c0bd08ebfed7ef07b528b4c728680c", 0xec) connect$unix(r2, &(0x7f0000000000), 0x10) r3 = socket$inet6(0x18, 0x5, 0x40) r4 = semget(0x3, 0x4, 0x80) r5 = geteuid() r6 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r5, r6, r7, r8, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r9 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r10 = geteuid() setsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r10, r6}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) getgroups(0x6, &(0x7f0000001700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r11, 0xffffffffffffffff]) r12 = semget(0x3, 0x4, 0x80) r13 = geteuid() r14 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r13, r14, r15, r16, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r17 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r18 = geteuid() setsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r18, r14}, 0xc) r19 = semget(0x3, 0x4, 0x80) r20 = geteuid() r21 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r19, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r20, r21, r22, r23, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r24 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r25 = geteuid() setsockopt$sock_cred(r24, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r25, r21}, 0xc) r26 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r24, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r29 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r26, 0x1, &(0x7f0000001500)={{0x7, r22, r27, r28, r29, 0x10, 0x9}, 0x1, 0x1, r30, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) r31 = semget(0x3, 0x4, 0x80) r32 = geteuid() r33 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r31, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r32, r33, r34, r35, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) getgroups(0x4, &(0x7f0000000140)=[r11, r14, r29, r35]) fchown(r3, r10, r36) 05:04:03 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x2cca856ae0f74a15, &(0x7f0000ffb000/0x2000)=nil) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/67}, 0x4b, 0xdfd0d65ffd5fb2ea, 0x1000) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0x0) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480d8ab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x8, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) r4 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0xc) r6 = getegid() r7 = __clone(0x0, 0x0) ptrace(0x9, r7, 0x0, 0x0) r8 = __clone(0x9e19b0c1f3034ef, 0x0) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x2a, r8, &(0x7f0000000040), 0x0) r9 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmat(r9, &(0x7f0000ffc000/0x1000)=nil, 0x3000) shmctl$IPC_RMID(r9, 0x0) shmat(r9, &(0x7f0000000000/0x3000)=nil, 0x2000) shmctl$IPC_SET(r9, 0x1, &(0x7f0000000180)={{0x0, r3, r4, r5, r6, 0x58, 0x2}, 0x2e1, 0x5, r7, r8, 0x401, 0x4, 0xfffffffffffffffe}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x3}, 0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket(0x18, 0x2, 0x0) r10 = socket(0x18, 0x2, 0x0) connect$unix(r10, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r11 = socket$unix(0x1, 0x1, 0x0) bind$unix(r11, &(0x7f00000011c0)=ANY=[@ANYBLOB="0100e91f7189591e9233614b00a43a4b27d7e52e8c57c96fe1f69962d7c8c8b4e0dd4a9935c56a3990d76ebfc53b57c4c6852e35e67eb9803d02ef609b96c9ba83263873b4a14efb072153fb968f5d5d6c17527d9a6e8505381a4dc69613df132cbd7e92a6bc1ba8e9cd619432e2219d1ab2b4aa39e91560e8d9f599a296c939f36a4e0e810df240069e2968d084eafe5ad6116806c0a9f30e15be5985244baf9f24dc6f58c31af241fa0a112b54f2f575810b9fffd2b77dbc4fb728bbfc5259286ae1bce5d4485fb56b23de0a376459ec93ec3f11c912e9fe7d00"/234], 0xc) listen(r11, 0x0) 05:04:03 executing program 5: setreuid(0xee00, 0x0) r0 = __clone(0x0, 0x0) setreuid(0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000100)) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0}, 0xc) recvfrom$inet(r1, &(0x7f0000000140)=""/175, 0xaf, 0x801, &(0x7f0000000080)={0x2, 0x3}, 0xc) ptrace(0x3f000000000, r2, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000100)) fcntl$lock(r3, 0x7, &(0x7f0000000200)={0x2, 0x1, 0x6, 0x58b, r0}) r4 = __clone(0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000100)) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000100)) r7 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000100)) poll(&(0x7f0000000240)=[{r5, 0x201}, {r6, 0x2}, {r3, 0x4}, {r1, 0x10}, {r3, 0x5e9dc111f16cfa3}, {r7, 0x10}], 0x6, 0x3) ptrace(0x9, r4, 0x0, 0x0) ptrace(0xc, r4, &(0x7f0000000500), 0x0) ptrace(0xfff, r4, &(0x7f00000000c0), 0x3) 05:04:03 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/76, 0x4c) r2 = socket$inet6(0x18, 0x4, 0x9) fcntl$dupfd(r2, 0x18, r0) recvfrom$inet6(0xffffffffffffff9c, &(0x7f0000000200)=""/186, 0xba, 0x44, &(0x7f00000002c0)={0x18, 0x3, 0x7, 0x10001}, 0xc) fcntl$setstatus(r1, 0x4, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x82, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) openat(r4, &(0x7f0000000000)='./bus\x00', 0x600800, 0x2) getsockname$inet(r0, &(0x7f0000000340), &(0x7f0000000380)=0xc) pwrite(r3, &(0x7f0000000040)='l', 0x1, 0x0) socketpair(0x6, 0x5, 0x9, &(0x7f0000000300)={0xffffffffffffffff}) fchroot(r5) 05:04:03 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) getpgid(0x0) r1 = __clone(0x0, 0x0) __clone(0x1200, &(0x7f0000000000)="21083c59402268b5e8fc8d400cbc83b8beda34b8efba5927441ddb4477dcd50a3770a77cc7a9a8b5fefb38f3bf7d5ad39a50f233d0249106145b1e3791c88fe2911dcd3bc89d21247bb4cc67dcae") ptrace(0x9, r1, 0x0, 0x0) getpid() r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000340)={0x3}, 0x0, 0x0) 05:04:04 executing program 5: clock_gettime(0x0, &(0x7f00000015c0)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000100)) r2 = fcntl$dupfd(r0, 0x0, r1) pread(r2, &(0x7f0000000000)="c9b8e66f58e77e4b946122024d73d12acac3952113283e409599f71ec7d5038fbe1a5e5a511ee009fab3a1e2503519b63ed21f6c939b5637ba6722b399073e00997e38ecbcf9c0bed648be49abca8ab3e9dfddf0e37eaca675bf", 0x5a, 0x7fff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000100)) getsockname$unix(r3, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 05:04:04 executing program 4: flock(0xffffffffffffffff, 0x5) 05:04:04 executing program 5: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0x4) 05:04:04 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)) getpeername$unix(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f7b0c6c17e18bef331ddb649d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) mkdir(&(0x7f0000000100)='./file0/control\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/control\x00', 0x1000000, 0x959969733dfc5491) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') rmdir(&(0x7f0000000140)='./file0/control\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000100)) dup(r1) 05:04:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fcntl$dupfd(r0, 0x0, r1) flock(r0, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1400002, 0x129) socket(0x2, 0x4, 0x3) write(r2, &(0x7f0000000080)="8780178624fa64f20b474b54b764f97943df473406ca422e9ea53d33f73580d80cb89f093a0b99fd7a3547d82df7d1d0f5f1ed9fa51bffad93d53b02c10cd857a7d64593b21016f9547dee28ec17a15843d3d1cce84a52191ba03a520f35067b536583ff61ce550fc3646f35fe8a72f08f11db30609fbecd631ffb3c03132e6b46b3558c77c1145b0990d6dcead3dd2a057747e7422ecd4c08057bc43f520a954bb4c7a326a091f932c8a8cc3ee5c0336df720ef2829ec09c8769c15561a015c36e7686b27318e49c5b578f4e1ae908d39a5fd", 0xd3) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000040), 0xc) 05:04:04 executing program 1: r0 = socket(0x18, 0x5, 0x0) r1 = socket(0x18, 0x2, 0x0) setsockopt(r1, 0x1000000029, 0x32, &(0x7f0000000040)="ebff", 0x2) r2 = socket(0x2, 0x20000000, 0x5) fchmod(r2, 0x8) sendmsg(r0, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=[{0xf8, 0x0, 0x0, "09794b6953c5d22732c9dff00a12bf5bf7906d4792b3094c10147487a820eabe55a3de32feb12fe39e901f9910b8872ec5cf0ac23eccec5f4efd270c59a0e45f5757aae788afab2e66d84f3bb298c179f20f3f8be66451987fb907b7cb6cd4c2415e20dafb91dee387161d7203a88c9075e84981cda8d7530adc8fe9528379a3a35e0aeab99a50bb534552d6a7a71c9c05621890e89c728ed669beb76522c4d4487d6ba24616f9189de391b852db45099422ea66f60d941b01803cb22f64bed947d405ad63a2ea4369e3837f08cf8e48395643802fee0443bf6a809157ab124a29"}, {0xf00, 0x0, 0x0, "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"}], 0xff8}, 0x0) 05:04:04 executing program 4: r0 = socket(0x18, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000100)) recvfrom(r1, &(0x7f0000000040)=""/69, 0x45, 0x1, &(0x7f0000000100)=@in6={0x18, 0x1, 0x6, 0x1f}, 0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) getsockopt$sock_linger(0xffffffffffffff9c, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) 05:04:04 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0xc0200, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000100)) getsockname$inet(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x48002, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000100)) pwritev(r4, &(0x7f0000000380)=[{&(0x7f0000000240)="45b605d937842e1ef6de210b0423", 0xe}, {&(0x7f0000000280)="bfbc56de9347588248a09a88a1f8582c6399107e07a937f63873c2bbff5c6685156526046d22c3a1df13cf52fbc49861406ec58d8cbf88c9c36c8759181e282cde1308efb635be47278037efc71da44b22fc22326ec51ef8b524b217f4bd75d56a9fa14b73e3dbd6e0a0c37fc4c3503d13fb077eff24819c5af6ae51b4a29a46a5e4c91bc8ad", 0x86}], 0x2, 0xcb3a0000) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000100)) writev(r5, &(0x7f00000007c0)=[{&(0x7f00000003c0)="55cc880a3906b0809a3d7fd2dc3da4850755d4e7f0c5c2a23adf6d16536dfd4df0eea67f4c182f6ceb40351dd6fab0d261e647c8d39ca76bc7452d340ac53f3537a1077b2bd89f66642b37d9af640307f778b97a6e1083e7ab9a9090295481c31ce6a3c38393a187de20679bb841c13b3519391ff7459f497e0217537bcc07f871d9a5b8d2b27368eb292ac612d2d92944c257841f466bf4d7d315afeaa08a329c70dd8e7ce392be4207f4800745115754f3ff887f1c9e45e2055318dda379b901e00a05c632df9b41faa1c1117e74c52ab63bc797230d27d70632cb3198750b3c4222830cf23f0c45b251", 0xeb}, {&(0x7f00000004c0)="3ab145dbe169839e452968fab21b144fff19fed7013bf32343a9230e37eeed8ed5b473126f6850cb6551e725bc27776e16483074abea5d5200055a253af2a81a", 0x40}, {&(0x7f0000000500)="3c3f0ed1be3bdbc5d816e9e66fab21f9f033f5b572c8accc8cb6036daa7c27c56e2934178ed34bfa5cf8f6dda6aabbf67719ab37c8f072a4f5265294d128fffa7b4d5a29331a8d23e9ad20e047573864325ca7ff8899b9e6929308e741a55c795203388761ab51f5e7a25e5d5f9d6243cf4e1ea16fdb74c059a94e6b", 0x7c}, {&(0x7f0000000580)="323c53d7862cdb0f650484ab979fc6e718b3f2467f2d037a9fb035965d2e68c78a911287758eedaf5279d6cf520d791577dbc0d02ff4298e4001f64dab8193b9b637d8958655cc96167ba346a8d1fe9c4302b72fab77ccb853b8394fa4e64192a43b8e7cc8917682509d339016cc0ef6df997cbc50ec58428f782fa119b83141f05366b6e097dbb0e8267e4d4c33eaca5f9f9e90ed765a9ae9bd9b5fbeeb96d23042a41b7300354427f12e2435cc96d1f44e79633bc70f6d88792ed434822cb110cb5e0970f96a2b51110b7ac0921f19eea0fa9972599f05ce5806841b9119b91eabfb3044a6f361fe14c79ecd2677ddfe81cd2e1127", 0xf6}, {&(0x7f00000006c0)="2cc052c2616795dbfc49bc2e2457870e50ead3a2ed4f6addd5ffd76a27b4b930cd9f3dec58dbfb0151d3e98b1e76827db704b1626426d9a13049e539e9f7d8d87d40e9a12c37bdd8cf60df169ae8016156b1e0ee36b4302994c6557818140f9d0bfcab8cba295290428a374b49bcafbda6d016f31ea04272ae4155afa8", 0x7d}, {&(0x7f0000000740)="f15f450e8b9239ac1b6014e05d132f49c14461398ec36e8413d672a920a421633908288d87e530a64108212f329fc2959bd8b0aebd0595aa327e983fb6a958525fdf1cb20a800ae463b6c92ea018f79344a1a6424bcb5c26bbb5bb5c71fec5518c03b39478c59b552eafcc57ae3565dde441edf3c6b313a952a0b0a2", 0x7c}], 0x6) readv(r0, &(0x7f0000000680)=[{&(0x7f0000002280)=""/4111, 0x100f}], 0x1) getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@in, &(0x7f0000000140)=0xc) [ 51.2175119] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 137 command syz-executor.0) 05:04:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setuid(0xee01) mkdir(&(0x7f0000000140)='./file0\x00', 0x98) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1410688, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)) accept$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000200"/110], &(0x7f00000000c0)=0x6e) socketpair(0x1, 0x40000000, 0x40, &(0x7f00000001c0)={0xffffffffffffffff}) fchmod(r1, 0x20) open$dir(&(0x7f0000000100)='./file0\x00', 0x200920, 0x0) [ 51.2476107] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 137 command syz-executor.0) 05:04:04 executing program 2: r0 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendmsg(r0, &(0x7f00000003c0)={0x0, 0xfffffffffffffce7, 0x0, 0x0, &(0x7f00000001c0)=[{0x10, 0xf03de8600eb12a69, 0x2}, {0x10}], 0x20}, 0x0) 05:04:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 05:04:04 executing program 3: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6) 05:04:04 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10004) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x10000000000001db) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000280)="8281c2a102476e044e7fa3a00a4dd621fa481912964dc9521367c1661e7de121228e9d4c9cb33f9e19b35f8876ee51cc1b7a1cc58da8e4a8161b4a575c078f9ca9b1b5a3000ca1c731942c7bea94091832128e5df0a98884c4d70c44112898bfe094af7eae384111", 0x68}, {&(0x7f0000000080)}, {&(0x7f0000000380)="aec57824e2d646e6ba3c71a99a5cbd0035448d4628976b31ff1e33604018de9800e23ba8a85a247c51903203ce42f5948b01b13b454739cda919e02242775220d25336d8790b", 0x46}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="52a390ef69968000786a4e01c661075e4bdb61f677576d415ef7d7dad54e4552b3126d3151785ab132837907116e602f2a50a99ed690039199695dd2550595fc226bfea2", 0x44}], 0x5) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xc10, r0, 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000}) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000180)=""/228, 0xe4}], 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 05:04:04 executing program 4: munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0xc) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x200000, 0x8) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000100)) r5 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000100)) r6 = accept(r5, 0x0, &(0x7f0000000140)) r7 = semget$private(0x0, 0x0, 0x60b4498acf35dec4) semctl$SETALL(r7, 0x0, 0x9, &(0x7f0000000200)=[0x1ff, 0x7, 0x800, 0x2, 0x400]) r8 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x620000, 0x52) poll(&(0x7f00000001c0)=[{r0, 0x6098363f41477a23}, {r1, 0x1}, {r2, 0x4}, {r3, 0x8}, {r4, 0x8}, {r6}, {0xffffffffffffff9c, 0x2}, {r8, 0x100}], 0x8, 0x1) r9 = socket(0x18, 0x1, 0x0) setsockopt(r9, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 05:04:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = socket(0x10, 0x2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) recvmsg(r1, &(0x7f0000000280)={0x0, 0xfffffffffffffeec, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/75, 0x4b}], 0x1000000000000166, 0x0}, 0x0) pipe(&(0x7f0000000640)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) getsockopt$sock_int(r2, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x4) 05:04:04 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='[\x00'], &(0x7f0000000280)=[&(0x7f0000000240)=',\x00']) fcntl$lock(r1, 0x9, &(0x7f0000000100)) r2 = dup(r1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x1290, r2, 0x0, 0x6) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000002c0)={{0x18, 0x0, 0x5, 0x7}, {0x18, 0x2, 0x6, 0x4}, 0xf001, [0x1ff, 0x9, 0x6, 0x3d90, 0xc63, 0x80000001, 0x7, 0xfffffe13]}, 0x3c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="06d072e7b16924a9cef1b3d4232e3b53d45fec454fe18698900fef82091c80f1e949b8343b758e999e2b6611faae1682ac3535fe8fe748350c9aac0a", 0x3c}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r3, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 05:04:05 executing program 0: truncate(&(0x7f0000000000)='./file0\x00', 0x563) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) writev(0xffffffffffffff9c, &(0x7f00000003c0), 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x238}], 0x1) shmctl$SHM_LOCK(0x0, 0x3) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 51.5982595] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 595 command syz-executor.0) [ 51.6283179] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 595 command syz-executor.0) 05:04:05 executing program 4: __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a380f0cef24dbb70002ec2fc141959100"/52], 0x31, 0x800) msgrcv(r1, &(0x7f0000001180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e100"/92], 0x5c, 0x0, 0x800) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000240), 0x0) semop(r3, &(0x7f0000000240), 0x6) semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = socket(0x800000018, 0x3, 0x0) bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) r5 = __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") wait4(r5, &(0x7f0000001040), 0x40, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r8 = semget$private(0x0, 0x7, 0x0) semop(r8, &(0x7f0000000240), 0x0) semop(r8, &(0x7f0000000240), 0x6) semctl$SETVAL(r8, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r8, 0x0, 0x0) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000001040)=0xc) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r9, r7, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001500)={r5, r7, r10}, 0xc) msgsnd(r1, &(0x7f0000001400)={0x3}, 0x8, 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r11, r2, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) 05:04:05 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) munmap(&(0x7f0000109000/0x3000)=nil, 0x3000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x5154dfcbd7c39071, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753ffa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b7a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01b0e956415d0dc55a96aec535de25c45dfc4a591db95dc8c12f6d119e242d682fbbdb0514682c26fbf09a693ad4f297dfb12195c1ffeff50000000000000000000000044556459cc3f2", 0xdd}], 0x1) 05:04:05 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xffffffffffffffef) open$dir(&(0x7f0000000000)='./file0\x00', 0x140, 0x4) r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x1000000000029, 0x4, &(0x7f0000000180)="0000f2e7", 0x4) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="ae03", 0x2}], 0x1) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 05:04:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) sendto$unix(r2, &(0x7f0000000140)="a2b5f54481bcdb8fa04e8d84f9beb03d40d7dab04fbaf4544f967e81bcaf9e25ea5b4d016b9aa117b84ac951b45327ee4165a3863214f03a96e4cebd2b4467a767378e450f35ea9e97dfa51822f27aae4e5ba2723ea21ad07f440a9e422bf442304b70eeb058fc3a4964e5b5b05c4dad7fab29f8ff5b5f5cb31a656c3bb7e66dab75ebc6825f4997dc090a9a5e2dd508552f0e87137d9bb09f2be269d1f7e53e113684faad76ee7622cac65d8f8631253f60548f04b69f4677fd4f5d80183484b746d76aa3", 0xc5, 0x201, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$lock(r1, 0x9, &(0x7f0000000100)) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) r3 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x3, 0x0, 0xfffffffffffffffe, 0x7, r3}) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)="a07d1285622928db62d7f28b6c336d32a99d64a961ebcec41df0d231674ee04ca0e3984f886c3fc51f293dee955d360248254f478e9a", 0x36}, {&(0x7f0000000240)="595bbf63bca472693a66e65f84fcec23fc4d0334d6a21e45134c2ff4b52007d57a9645000f1b07bbf6f2990b72ac92c426e4750cb72b1878cb626e07c0506cf55f", 0x41}], 0x2) 05:04:05 executing program 0: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r0 = __clone(0x0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x3000) shmctl$IPC_RMID(r1, 0x0) getuid() r2 = socket$inet(0x2, 0x40000003, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x100b, 0x0, 0x0) r3 = socket$inet(0x2, 0x40000003, 0x0) getsockopt$sock_timeval(r3, 0xffff, 0x100b, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0xc, r3) r5 = getpgrp() r6 = shmget(0x2, 0x2000, 0x20, &(0x7f00002e9000/0x2000)=nil) r7 = geteuid() r8 = getgid() r9 = getuid() setreuid(0x0, r9) r10 = __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r12 = msgget$private(0x0, 0x0) msgrcv(r12, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r12, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a380f0cef24dbb70002ec2fc141959100"/52], 0x31, 0x800) r13 = semget(0x3, 0x4, 0x80) r14 = geteuid() r15 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r14, r15, r16, r17, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r18 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r19 = geteuid() setsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r19, r15}, 0xc) r20 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r18, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r23 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r20, 0x1, &(0x7f0000001500)={{0x7, r16, r21, r22, r23, 0x10, 0x9}, 0x1, 0x1, r24, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) msgrcv(r20, &(0x7f0000001200)={0x0, ""/89}, 0x38, 0x0, 0x800) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r26 = semget$private(0x0, 0x7, 0x0) semop(r26, &(0x7f0000000240), 0x0) semop(r26, &(0x7f0000000240), 0x6) semctl$SETVAL(r26, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r26, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r26, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r27, r25, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r28 = getuid() r29 = getegid() msgctl$IPC_SET(r12, 0x1, &(0x7f00000010c0)={{0x0, 0xffffffffffffffff, r27, r28, r29, 0x8, 0x6}, 0x9a97, 0x9, r10, 0xffffffffffffffff, 0xfffffffffffffffb, 0x10000, 0x617c, 0x45c}) r30 = __clone(0x0, 0x0) ptrace(0x9, r30, 0x0, 0x0) ptrace(0x26, r30, &(0x7f00000001c0), 0x0) ptrace(0x1, r30, 0x0, 0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000040)={{0xf253, r7, r8, r9, r29, 0x10f, 0x3}, 0x10000, 0x8, r30, r5, 0x2, 0x8, 0x3}) r31 = getgid() fchown(r4, r9, r31) shmat(r1, &(0x7f0000000000/0x3000)=nil, 0x2000) ptrace(0x9, r0, 0x0, 0x0) wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0x5, r0, &(0x7f0000000000), 0x0) r32 = msgget$private(0x0, 0x2d) msgget$private(0x0, 0x200) msgsnd(r32, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x44b, 0x800) wait4(0x0, 0x0, 0x738c6348e5e6f7c4, 0x0) msgctl$IPC_STAT(r32, 0x2, &(0x7f0000000040)=""/74) wait4(0x0, 0x0, 0x2, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 05:04:05 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='I', 0xfe54}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000100)) read(r1, &(0x7f0000000140)=""/125, 0x7d) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x1010, 0xffffffffffffffff, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x0, 0x0, 0x0) 05:04:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="b127f6496b1715749fc718ae2932dbdf663f8ee6b4fb970e228ac2e16a856f7414cc0cd7ef0e7349a7d1706dc7138f29b63f0ecaa7d64c7bfd", 0x39}, {&(0x7f0000000680)="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", 0x1000}], 0x2) open$dir(&(0x7f00000000c0)='./file0\x00', 0x400, 0x2) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x238}], 0x1) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 05:04:05 executing program 1: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) socket$inet(0x2, 0x2, 0x7) 05:04:05 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000380)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3dd1c2d3778eec491cf829e5d91a20742d9f14369a9f79020a289", 0x52}], 0x1000000000000352, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) r3 = dup(0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1313, r3, 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{0x0}], 0x1) 05:04:06 executing program 1: shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000ffe000/0x2000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0xfd) setsockopt(r0, 0x0, 0x6, &(0x7f0000000140)="0100358a", 0x4) fcntl$getown(r0, 0x5) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) recvfrom(r1, &(0x7f0000000040)=""/188, 0xbc, 0x4, 0x0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil) shmat(r2, &(0x7f0000ff9000/0x7000)=nil, 0x1000) semget$private(0x0, 0x3, 0x1a5) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r3 = shmget$private(0x0, 0xa000, 0x301, &(0x7f0000ff6000/0xa000)=nil) __clone(0x0, 0x0) shmat(r3, &(0x7f0000ffd000/0x2000)=nil, 0x2000) 05:04:06 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)) write(r0, &(0x7f0000000040)="992bcc9e220c43556317d11d51ebc7e29d6e19230f37a97d42c007ec74918f08ea77faa2d79693b4a81b70707722f8c37519a3e8d3c5e91eba5eb4a424f5a0ccb1c00c81a91356dc54a33a28f66d12033a81372ee8dc1f0c048ae9e7f6d55778e98b44f19872384d26dda66449cfe8dbdb1c71e59a15768252e964cadfc3033d8c8bf8621c7fcab96f6df613449f76696d93652aa0c60f4d349e5554e4371e3f82d6d492150d1d83f8ff04dabd3f46ec56b8b48a5982715ebd1b861891e221a618dcd6aad1e855dda9e635", 0xcb) setsockopt(0xffffffffffffffff, 0x0, 0x394ca1e0, &(0x7f0000000000)="eb", 0x1) __clone(0x0, 0x0) [ 52.8006127] ubc_uiomove: error=14 [ 52.8106313] ubc_uiomove: error=14 [ 52.9208423] ubc_uiomove: error=14 [ 52.9208423] ubc_uiomove: error=14 05:04:06 executing program 3: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt(0xffffffffffffff9c, 0xfffffc00, 0x0, &(0x7f0000000000)="ffc53e3891d8d7f3eac31a5c5564d238d96511620fa8bd56be545507e85b39bc7836f1aad495d1045b2a965a8bfa0a3edc3d74c9344c71fa59c56f2ae9bacbf32a9a9479bd615be0d965c47bd891df6eeeb3f414bf3e9aae078ca03501f0cc59fb6fcff64febe712ec12a49dff2dcbc40e1d58e8272e2e168669a95c2bc40192cdfe18b0b502fb7909ce3011bbb7ad69a5a17c7aca0c", 0x96) recvfrom$inet6(r0, 0x0, 0x0, 0x23, 0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)) semctl$GETNCNT(r1, 0xc99b3b8a93e1dd6d, 0x3, &(0x7f0000000140)=""/209) r2 = geteuid() r3 = semget(0x3, 0x4, 0x80) r4 = geteuid() r5 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r4, r5, r6, r7, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r8 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r9 = geteuid() setsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r9, r5}, 0xc) r10 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r13 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r10, 0x1, &(0x7f0000001500)={{0x7, r6, r11, r12, r13, 0x10, 0x9}, 0x1, 0x1, r14, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000000c0)={{0x5, r2, 0x0, 0x0, r11, 0x2, 0x8}, 0x1, 0x7fff, 0xe0b}) [ 53.0010010] ubc_uiomove: error=14 [ 53.0010010] ubc_uiomove: error=14 [ 53.0410783] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 77 command syz-executor.1) [ 53.1011968] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 77 command syz-executor.1) 05:04:06 executing program 2: __clone(0x200, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 05:04:06 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2c9f000000000000591e923361"], 0x6e) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000100)) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000100)) r5 = fcntl$dupfd(r3, 0x0, r4) utimensat(r5, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x28acea0e, 0x3}, {0x3, 0x6}}, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000100)) r7 = fcntl$getown(r6, 0x5) fcntl$lock(r2, 0x9, &(0x7f00000000c0)={0x1, 0x571f0dc32fc34bb7, 0x4, 0xe0000000000, r7}) readv(r1, &(0x7f0000001540)=[{&(0x7f0000000000)=""/105, 0x69}], 0x1) connect$unix(r0, &(0x7f0000000080)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) accept(r0, 0x0, 0x0) r8 = socket$unix(0x1, 0x2, 0x0) connect(r8, &(0x7f0000000180)=@un=@file={0x2, '\xe9\x1fq\x89Y\x1e\x923aK/file0\x00'}, 0x13) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r9, 0xa, 0xffffffffffffffff) 05:04:06 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400004903c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000100)) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x9, 0x3}, {0x9, 0x4}}, 0x200) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000440)="40b3e07efbf0998273d68200571d7a492756539be5d8800ea834dddcf16b0fbd35447983ccb879816780a6a1f265b5c7c24d07dfe9f765e97be671e2131a064096cf07ee5c70531586e93bd2708bbb9b946d18be9d1736201a47d3f2226f23c2a0dc79df85be0e3b896899187adc3032e34b6cde916ec833a47c878d84fa077a7330fd48dca5fc154224dace9004b4263d78604fb50fc3", 0x97}], 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)="200545d3f608772b0ba04ae7270f573b4acf1fffce8f5dfcd54f8078e6905845f07686532248f4f20d81de172fdca171a38ed2d3", 0x34}, {&(0x7f00000001c0)="3ba9ed425ee43026b548c256e882624a539bcbc9d771e869a3c67ca51584db12ea2ae17527510a31cada1879fc4afffb708f6b5dd408977eb58f291ce16024a6d5d535d1304eb71fdd2779e60067b90f960fb864c23c01080f56e9016f720420689ff851ab736272b884144126c2bacc0b25024ce411e3b33ab0bbb0e9d223651be3ef1f03c083fd5e8c24d5944e96416abd54bd2632d312e5ed9984096f5b2dd977721f4aeaeb2498f894d3180dac3ec63ee4464f2cfedd3db337874b72c29e30aa6e7c16abbf1d86cfa28b8a9251e83f5313d9e3390ec4107a26bde4dcd9f34e7f569c6140ba", 0xe7}, {&(0x7f0000000380)="46498d339cd1c297e2d2d400f85912f11bac25edc2e0741d44902849a069d0e20f3a3446b365bf1feb39a213b4b1e68bdfe06a16072c30372f18355b756ae877ce8537fc52bd572a32fc909f40e246b37dfd576a2577462191be047ff68f8efbfd43a609967d3d33a8af4b93946a7ff2b5ac733a1a0e88af12ee9ab877d4d90198", 0x81}], 0x3) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 53.7123972] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 569 command syz-executor.4) 05:04:07 executing program 3: munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmget(0x1, 0x2000, 0x9, &(0x7f0000ffd000/0x2000)=nil) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 05:04:07 executing program 5: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="056a8bdb205b5a1e7ec3efedeaea2703fc64ec5799", 0x15}, {&(0x7f0000000340)="cdb5eeaba9c8c05ff4b15508b07d1fd960cc8527451f31d22cf9d99c0d38968c31f11810e7b073181b3f3d2d9f3b8a53c914337c173ad3139db1", 0x3a}, {&(0x7f0000000380)="194c66ae8ce6ec38724a5224e52620497809d995490cb1fb1fd44b31ae4fbf67ee45f6a31abd585ea407ef535a022097a0715b0f9706f16fabfdc5ea629311271b87b0a2ddbd9ec337c08dc6d0376e53852861c15d8a5fa8a8eb362592b21449a6c87b5fb7ca41a218bc8c0830622dc87d73d6e3e8e301db23a2386b9ec434b70016eeaf61cd94a1fe29c65af9fb", 0x8e}, {&(0x7f0000000440)="f1f0bd8a6947d3f69afd18969fef80b09a7f9d9a664909afe6c2f041e732dabf8dca880139cca4b1da8ca4b77dfe168a22af8e5357e817c37387b905fe01410bf882e6b4930162b67b64408fba4d68473ec1e6cad926f2d332f7d34776835bab430bc48d033d594d7fc689afe4646d", 0x6f}, {&(0x7f00000004c0)="1d05347accf1a141", 0x8}, {&(0x7f0000000540)="bc051c4ca01ad9d6b9301c90db77b5a528ccf17083bb037c89bb122590f215ea8148fb5a030dfc63dcdd35f866aaa76cb3ae1277b2e6623c32567054accbc505aec11c3d341219ea9ec0d38997bfbed7", 0x50}], 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140)={0x5, 0x80000000}, 0x8) open$dir(&(0x7f00000002c0)='./file0\x00', 0x10000, 0x100) r2 = socket(0x2, 0x10000000, 0x63) bind$inet6(r2, &(0x7f00000000c0)={0x18, 0x3, 0x7, 0x40}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x0, 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0xc, r4, &(0x7f0000000500), 0x0) wait4(r4, 0x0, 0x0, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ptrace(0x5, r3, &(0x7f0000000000), 0x0) 05:04:07 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x0) socketpair(0x1f, 0x4, 0x7d, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = __clone(0xff, &(0x7f0000000140)="75cde9c9653a26bf031601ba33c10a94554e40cf0ceb3afcf339a752c42c469c0e37aa1d55b62d6965617f410a7eded2e37c5442b91154ad2e070661697c8fedbd313e3d3f129b14d9784406f985a65d4da4fddd747d9d6d9dc12014fa37cb7804c1ce140579fce48c4bbedcd16e8664c298c6ee47f181c351ab75787810feaf4903149f88a2e523b766d2d81ff43530cc062288e0478462115cb9b0f592e3ee614d6790cbe6ecac8671b9078588afd6dddee6cf3457bfe840f3f99977665cbb88a17fe99e7f912e4589594ff698d9126cecba1f8eda2eefea8b4644406a9612") wait4(r2, &(0x7f0000000240), 0x4, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/176, &(0x7f0000000100)=0xb0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000100)) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r4) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000100)) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000100)) r7 = fcntl$dupfd(r6, 0x1e, 0xffffffffffffffff) sendto$unix(r7, &(0x7f00000002c0)="0fa4a0e84d3ef134b0a4be8794e837dc497c6792fa343c972996f8eb6f9b7a5d63d5bb15d851a3d050b8ec373a4a6f0a6556778bcab6473103b50c6a2acd09b3ef3afd82fbcf5dccef0e0331ef49afd468736380b83da1a0e92b48eaec1f5d79106b34e52dbb2d6af1c8ee2af4948ff4be8a4f002e155dd36fa56e6da7fa09ecee74423c83bd53c26b13ba955fac67ca03f16f095514b587ab9d921b271c85d846b03c094e22", 0xa6, 0xb, &(0x7f0000000380)=@abs={0x905be502464fd822, 0x0, 0x2}, 0x8) dup2(r3, r5) 05:04:07 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)) getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x104862a, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open$dir(0x0, 0xc0e40, 0x109) preadv(r2, 0x0, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x114862a, 0x0) 05:04:07 executing program 0: chroot(&(0x7f0000000000)='./file0\x00') connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1) r0 = socket(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x2}, 0xc, &(0x7f0000000480)=[{&(0x7f0000000080)="10eedf931f382392a29e4194ed4bbf29f677a271f0511f97ce943851875e28625a23b5b075151c59e149060faa255dd4087a60ea2ced8cd5656e7ae621a6b71eb7169b9611923e06be35081f334e99b124026dce4e840717d8b708c5cbdd9aa6100766d74bf5d63ed39fda60edd66bef2110e0b8c079053e873bdd55a2", 0x7d}], 0x1, &(0x7f0000001400)=[{0x1010, 0x101, 0x6, "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"}], 0x1010}, 0x400) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000100)="aaef993d5e715acf4cc3591de8aca2108c810504d8ae120801ecafdc94809b04ca5c57bf6acbf30aeb0afecb9fe76df0c20416d8c1da8a185ee480de7d29e0d575a761f330a7ab0987b0a1038bfba3cb42d6b277a7c4b9b3a3ba112239fbbd536c3f257af395555f6582a6517828e877cb31caf58a28c06720ac355cbbc13646f7bc30828542c50c45dbc733a1c2383ee3398d4be741d766f6d4190d617ad28e36", 0xa1}, {&(0x7f00000001c0)="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", 0x2b8}], 0x2) 05:04:07 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040), 0x100000000000017c, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) pipe2(&(0x7f0000000080), 0x1400004) [ 54.1432297] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 569 command syz-executor.4) 05:04:07 executing program 2: getsockname$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x306) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x8}], 0x1, 0x1) shmget(0x0, 0x2000, 0x482, &(0x7f000054d000/0x2000)=nil) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000000)={0x200, 0x5}, 0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000100)) shutdown(r4, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000100)) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0xc) setuid(r5) fcntl$lock(r1, 0x9, &(0x7f0000000100)) fcntl$setflags(r1, 0x2, 0x3) munmap(&(0x7f00001b0000/0x2000)=nil, 0x2000) [ 54.2935307] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 677 command syz-executor.3) 05:04:07 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x0, 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f00000000c0), 0xc) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="a8d9a0fa437fd3acbd9c5089800315f5b4b36a0d284234d5d98c6a19d68453b0620b0994cc37dadbfdd0e5cd7cce60c9bc9f1a7990a616dd5259e619179218353688a321d2d24b3a1e6004d44bc6ff2a8c4d9d5f059120a5f12f2209c7179fe38c44d987529b8c117425fc186f9d70acaaf8957eff9a3f5386bf41099394cb30221b141ca6e2db1b8b72a469be1d76b546e1e58ac3bf42bc8fe5bb1550ffbe6fa1b6c49998555bea256883c0e15f418034b4fbfdbb3c2e2f57260dc4848e7dc4ddd3cdba6d83716473a0e5d70c1e96331edb71f19da72144dcb46b5e010621750e86b65f06bf4df81e5cc040ecf4f19f894ac9590675dd2c58022abe8a9075a36cb8a70759bf2babfa5c04b04e83739185400d7161f52041c2dc9b498f6d65b41d8d1b300d48bdff1a6b190c07a63d00f833eb575a3f94b2ac31f8a605e866ac05f3e028b96e6dcf2e5f53defde744e3a3975242be774581fe966ce1eb15796b8e52888e934327d7e9279f07e0bd40523850da310035d45b793068ebb833618388731bdede409ca204939e93d2f6a70f547de8ec92081013434b1f2e8f0a8d9614d212e4b98598d79096c9f088e0ad0b1eb2e24cd1315ab9b8a15677a6bae23df96a4d8df63ee350fb46725dd0374136b4385183bc3619492af11e8c4d8c8fce41912d28f7b3dbb42db9bde9935d41ac803a7fce629ba697eca1bc238e16819ec02bb484ef24370d851848ffd4d7237d7720f9e9c7e8c97d923b53dcd21f2d29a5b8b3968fb74400efd97be8220cea078eaa70ae8b96264dfa4e9b0e4d234701ab3a2aa050e089ae185aa41f0cabdd177341b109d583602593b7e17c810cd7ecbd439296c29124031e4e1fede4000a2d1ff95fb0d0c71901645440768c346da35e41e5a668da10d22b5efde5b919fc1d22a2edab84f51deefceaadb525ea2cdd98f89fbabfde432e7348206af48e351ae4b1321776da2a8906b39f900828c43950f73a34e85d42cfdfb4bac61517678d368ee84c28369169103d4f06f29c686452c855f8669752a4bcce5bddaac442d6b0261cf0e73a706b9ae9cf0de852cde26344d41823be85ccff6f629d83cf96b553bc296fc11d538f3492dccd8e519c005145da666d394c3c1d78135ffa69534c0417a9513db0fc21b55b377dee4481f88d440a766dd98e45a9ba8e88033fc2d14b749431162e0ce2b043182eb0824e4ad01a480ac9012e5b8298682f00f59d5c2dcbb4f38be3d2e6e0b998af5b4ab428bb3b296df88ec7346c7d60471cca3465d64a993fe6fd8dbd03230403ce1fc5021102cba61af1c44c4e4fc9aa9d69cecf75ea3b5d32045f41c4e0290b7f6efac36c6c40c55b9db114b0a5bb7f4d487bfc8a2a283a69bcb9bb0048a073f9769aef00526dc78dc5d895fdafd022fc99abbde13ab4e70076ab95f0dbfdebe7375a56a8c20bd6757f11010163da58ed965dec954591a6497d783e6e56e70958660d9020a04a20ada46e4fd5a6f0ad05cf875039a2c9979d8782772e3c0561ec893894de313fa10519642adb7245cbdb2ff002330d126d1114707ae765de1c9e85dd83fcfff884564d3b91faf943ed06d300c66bc90410f2927ec197d5743a4f2d1e4315e16143aad0e3c1bf5ca2babb455143d22be9b5031fdbc183088cae6b64cbdfa001ebe91f6faca617a74311aeac373843c20ba1297a17580330cc4bb674568b130780fdef56087d90e4cd0d0c8a9b1abdcc1c118d759f1568f11c48b3bbebd93d6fd191157a8ee51afe2e5a8cf694bd92edfef2bdabb3d580ab65f50c297743b581f473c544a41edd1046f27a1c513f08dada81b0a00917b4a1f4e280b1cfade3cf7979048c4d57f3281cfc21bff3441f08ed73563f0e7e8c24ace2496d33d9198e9a2f2fef2b3f458a19af252e5fe8bbfa2227db7585fe13ab802d1da81253470725362b96e070ea4a0361ec343b313f266fb9a1a9dc6f24d7c7d13fa2d4510b452f72493fcf9b39aa356ea4a27a225abe329ff4a6f2991df7d990ff3d3edf88dca1578f9265857c119090ee2d351653353301172c525de930d6f394fdf607538cccd5a358d69af06b60cc4054d08356c8fa0be1c13ce83729932958c1b25655e73a159f54a90b93c9383812e821c224d6aeb78ea33792091f01fc7a52f9a5bf5d9418e482f702254a56025fdbf8ed2ef1de2678258669ff071cc66074e0beab48a0351e61b4babd7021422bfbad59d80c09e336bd484da0939c1672bbaef4968ccf7b382fd40b2e5c47a97cf52a1514ce759ba5da851c1b427501e6808508aac6d098a7ec768662ee036ec47a95a799d8ae6eb4a4d54fc7d1545bc7fac55bd18a461d5d10f9b1161484cca1c7f30df4d4ddccf9ccb6fed73e0b21f8dc3758549a5f38b858d0cd0b62c2b4c0ef3f71ec9a4ab26bff0d4deb5a2e2e16ccb132164bb9894e53be4c562d1edcc794c361d0589cbf67211a6d6f65a6affa5e97e564b80ca5dcc583fc44d9e44f6eaa0485813e9d3d357b162c132078a39cddc7c1c40fc0ce273a494f394c31b0a8b18b3c67cbffbe93fcdafb32f2950d76b5670cf4aeefcd7d81a2174dcc152851fb8f9e8ac8592eabbd761dabd9b8d5fd17d5ebc9aa9d1e5dc5a2624bceee290c067940e1947f8c26ec0455b7935254d2f439e09708423be04af9622c6134ef1e38bf8de384478038b0032b2856d0841f932878761252b2fa01fcc877e3cd751abb3fe463bffd9c5c6b8e85d6c2f7ce39d5a10c9b8e030cbc250bfc89f1ee305058c4f35276c13bad3d57e4788c90e05dd243867912d175494c70f797eebc1b6351fdf05885045b332bc3e2231dfe5d7f9be6cfa7ffcae6ff37bd5317a4d44b527480f2a49757004cce5ea0f41d6ae38cac898c6223962ccf9a01923ea4b066d1d2f41af7f810d8fb7997337f0f40c5ae9fb8dfc934a0a2176996cb6792bed5614738bdd4efbad08fba69da40e1f66de90452e585c4ddf98354c90ae6e312cbbd1ed9f9c178612cc19557ac824dca687c05ac399e76ac630e1eee2a9f0d95b12fcbe167d1762fba6066b3f86a48289564fef66ad683ba66e2ed6bc19c4998fc80cded008580f58870434f9c5c14f93f31c9afd571333b35cb3177bde21d6c73c364ebb5da112aa9e74141263efef2d4b1d5616eb9230e692724c4b9d27cfa545af27add5f2780851a1f9b37c8ec49841528adcf7b9ea3626b2dddd9f7a8eaa02472a8daa385ccc4b3b536959223c5cc278acdd48c04cf10591c9c6a02b6d22ad3cc1e7627acd6012bdde8eced6dd3c63282040a66b0825f2bb9c6ee609dec075a7201883766f308c431d605300e42b933f92d9d76e095979513b7aeb425306417ed89d424220213759981dd2a5f87afa884e09e08814789670be490f8b4fd7319084214049e353f60e919211d351a0b6796d7d616c044ad3c037e01c47f707990f49d803230b26524590a169a551e961355b8b7aa239f534d13a59b6a4a3d0646aa0a916af0c06121d0862f5035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0x1000}], 0x2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x55ad85fd40ecec69, 0xa11, r0, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000200)=0x20, 0x4) 05:04:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r0 = socket(0x10, 0x2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = paccept(r1, &(0x7f0000000340)=@in6, &(0x7f00000003c0)=0xc, 0x30000000) readv(r2, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x1) recvmsg(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffeec, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/75, 0x4b}], 0x1000000000000166, 0x0}, 0x0) r3 = socket(0x18, 0x3, 0x4) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/32, &(0x7f0000000180)=0x20) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x12a8c50, 0x0) msgget(0x1, 0x1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) socket(0x18, 0x2, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x1890, r6, 0x0, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000100)) preadv(r7, &(0x7f0000000900)=[{&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f00000002c0)=""/77, 0x4d}, {&(0x7f0000000600)=""/185, 0xb9}, {&(0x7f00000006c0)=""/226, 0xe2}, {&(0x7f00000007c0)=""/109, 0x6d}, {&(0x7f0000000840)=""/154, 0x9a}], 0x6, 0x6) setsockopt$sock_int(r6, 0xffff, 0xf, 0x0, 0x1d4) r8 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r8, 0xffff, 0x400, 0x0, 0x0) r9 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r9, 0xffff, 0x400, 0x0, 0x0) socket(0x18, 0x2, 0x0) r10 = getppid() getpgid(r10) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) [ 54.4338065] ubc_uiomove: error=14 [ 54.4338065] ubc_uiomove: error=14 [ 54.4438201] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 677 command syz-executor.3) 05:04:08 executing program 0: rmdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x7) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x80) 05:04:08 executing program 4: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6", 0xca}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) setsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000000040)=0x3, 0x4) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0, 0x0) 05:04:08 executing program 2: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000001c0)=[&(0x7f0000000080), &(0x7f00000000c0)='\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000140)='\x05\'\x00', &(0x7f0000000180)='](#\x00']) setsockopt(0xffffffffffffffff, 0x1019, 0x3, &(0x7f0000000200)="9333dadb90567c3e", 0x8) sync() r0 = shmget$private(0x0, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x0) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x2100, 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0xc) connect$inet(r1, &(0x7f0000000300)={0x2, 0x1}, 0xc) shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil) symlink(&(0x7f0000000340)='./file0/../file0\x00', &(0x7f0000000380)='./file0\x00') munlockall() utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0xb0af, 0xfffffffffffffffa}, {0x7, 0x2}}) chmod(&(0x7f0000000440)='./file0/../file0\x00', 0x40) r2 = socket(0x1f, 0x2, 0x6) chdir(&(0x7f0000000040)='./file0/file0\x00') shmctl$SHM_LOCK(r0, 0x3) mkdir(&(0x7f0000000480)='./file0\x00', 0x8) _lwp_create(&(0x7f00000004c0)={0x1, 0x0, {[0x0, 0x5, 0x5]}, {0x6, 0x100}, {0x0, 0x7, '](#\x00'}}, 0xc0, &(0x7f0000000540)=0x0) _lwp_suspend(r3) recvfrom$inet6(r2, &(0x7f0000000580)=""/247, 0xf7, 0x400, &(0x7f0000000680)={0x18, 0x2, 0x6, 0x2}, 0xc) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) _lwp_kill(r3, 0xfffffffa) [ 54.9748667] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 709 command syz-executor.4) [ 55.0750551] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 709 command syz-executor.4) 05:04:08 executing program 1: r0 = getegid() r1 = __clone(0x400, 0x0) getppid() r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x1, r2, &(0x7f0000000500), 0x0) ptrace(0x9, r2, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) r4 = getpgrp() getpgid(r4) fcntl$lock(r3, 0x9, &(0x7f0000000100)) setsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, r0}, 0xc) ptrace(0x8, r1, 0x0, 0x0) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f0000000140)) ptrace(0x8, r1, 0x0, 0x0) 05:04:09 executing program 4: writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000300)="7e9a72487bc55b57cefa78ea096c848b12748237dd71c4bf13a32ab2e678fa3d1aeae27ff1ebcafe4e5e667df53536", 0x2f}, {&(0x7f0000000340)="1bb6f4ba40c9eedab0477fa3e351b861ba7e2aa03b622a93c4b433c426a745986c417ba7727ab1bedd8f5994", 0x2c}, {&(0x7f0000000440)}, {&(0x7f0000000480)="d2918c4e1da4f08765bc2881545638d62c38eec3aec5baaf721f1f6c5ef28591b2b016770f6e50b65ae7b9e5dcece3b8d3d7055533b3574e13138582d51365b29dc7a7dc34b23d3acc028fdb659713c5a86f7e6a0115827c3e78c273540addf49395df8a0f53856cfaf241f39f16e5d79d09b9f3d8064bdffe0d0c", 0x7b}, {&(0x7f0000000500)="5c6eb268f084de3a107ec051919393e417fb4b2fa9bd8c061e51cb0518316b1a130c57b2c38877aee0c81946cd8d93f01123bad74e6f3774c938028ae20e6536de4edb20508a096caf3fb4b5a846b198d335d055bcafebb047088ecf37", 0x5d}, {&(0x7f0000000580)="62230255", 0x4}], 0x6) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) getrlimit(0x5, &(0x7f0000000080)) getsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x100c, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendto(0xffffffffffffffff, &(0x7f0000000140)="2a78cf925c0c3d", 0x7, 0x0, &(0x7f0000000180)=@in={0x2, 0x1}, 0xc) r0 = socket(0x18, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000100)) getpeername$inet6(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000010000000000000000000037b4a5b6224db4beb6f75420d9c2a2b0ffd914639542a635b16d1abcde6301170baaadd92f449093f276cdef8514aad976fc8ef8eea194bbf20e36633b6d85d0b7d211e6a8c8063af007d267cb0eeee315f64130b8266deada3601bf2a2dd8a56342fb83a4059a960b624462dd1d7a651efec8b39773adf0f99da50ff21eb6c6740d943a0b75b50dcba3cf0f8777fc9f3ba8f4c7acfa9c3565e7a62ad4a95efcfefb0721a0b92a435010e86cfbc17565abf226d699d47c83123347580f703248393a19aa9fa82dd649a37bf203f57a3c7a364fb8236f2e3d3829e5e58ac446bb205801"], &(0x7f0000000040)=0x6e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x400000002, 0x0) close(r2) r3 = socket(0x18, 0x3, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r2, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) 05:04:09 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getrlimit(0x5, &(0x7f0000000080)) r1 = paccept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) sendto(r0, &(0x7f0000000140)="2a78cf925c0c3df1fd83932574b6d60bf14377bf8d9c5dfcc3b6c5f722954906c18f2b16e470187e8505a1050158afe0a144963c5f433538", 0x38, 0x0, &(0x7f0000000180)=@in={0x2, 0x1}, 0xc) semget$private(0x0, 0x3, 0x800) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) fchdir(r2) r3 = msgget$private(0x0, 0xfb03a0879fb5877) msgrcv(r3, &(0x7f0000002980)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000008c7af661978f373ef6dc8814d000"/90], 0x4d, 0x0, 0x1000) fchmodat(0xffffffffffffff9c, &(0x7f0000000240)='./file0/../file0\x00', 0x40, 0x400) r4 = open(&(0x7f0000000280)='./file1\x00', 0x1041049, 0x100) setsockopt$sock_timeval(r4, 0xffff, 0x100b, &(0x7f00000002c0)={0x1ff, 0x2}, 0x10) r5 = open(&(0x7f0000000040)='./file0\x00', 0x1220680, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000100)) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) ptrace(0xc, r6, &(0x7f0000000500), 0x2) fcntl$setown(r5, 0x6, r6) r7 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000100)) r8 = dup(r1) r9 = accept$inet6(r8, &(0x7f0000000300), &(0x7f0000002b40)=0xa6) writev(r9, &(0x7f0000001740)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="3ab63ab7d8dc4741ce1ce500caf7f8db16beff6c694450c7c989c48798d7160006bbe75e89bafe537730113093737eda41a730bfbec817da21cd70d33589281a30819aefe3e4a3024472346f7157ac304a77c21c4fc56a3b4d0277f11e19c5067a444fb6c1f88453b6496d90f86a6446b0f089d53d28b78449c4d7edfe52ed6a0fd7a153a438", 0x86}, {&(0x7f0000001440)="6aeece188846592c5affd1a5e249d4fc7e7d2bae2b5f3047fad824bfeb8b6fdb4c004d8d0247369c712e31475f1a94b53ac93e3a85df1614d4a9b666a23a359afa385f8c94b14342d46296e48c8bde3d3f4ead16da5eb96657c6c98e5559", 0x5e}, {&(0x7f00000014c0)="18a69d72923135fbe7fa4a66f37c12bc141903be90a72e323aab823cac583929896e7e38fba762760c9ac276dc75b9fb52cdd83305834c812f312cf1f0328fda6a890aa2033265a9c89efae60101dbd2a90dd3df60844788e4ba59b33384dd2511af84ac2d31c37436b828cc9fc5c37d7ca583d5f367a361e2516e4f6edb2f0258cb8fcb9dc7cdd6ab45458d404459ddf5336ddfdb5af7be987fb826d600154bf3bdb888b9ac529074f4e34fecd730d25de435e45a7e9c59b6f0945bcd5d12a86fb994d708704d48e525b9dd04d4212eb478402df63413cb067a3f7a5e19164275ba8e7ee95490ef4fe3d6bf5a050b", 0xef}, {&(0x7f00000015c0)="7dff4f20dffc6c17761af2b25c5757fd20f9a595be9f9166759fda80be1b4ec500069c21af30e8e3e6faebe70077975abd61542469b73acdd02516c8ef240be5dd9736fd76740439d8f6970512996fddf3a70d6e810a65c4a5319a15d8aabd2ffdf0835ff9111462d8a3ace9c852b1e5ec", 0x71}, {&(0x7f0000001640)="5469da55125d5a758dc7d0b9d56a3368e7fe2c0e94700d6ee2a97e469d7cb00926a2cd4b96be163765f48af1a2a5cba382b434340044e1b7746a0d88a7ecb91c01277e5747cf01f8ce861f2846e0a3e92eec7f58d9865231496442cf3be114a4f55e7606b6ff971b5f899a8ed259dd82b49cfea71e3d31bb1d8ebface3a573a7249ca043a3f6fea7dded2f730c7ce8f92c3242f41cf8dfb96ffa81dcfac4597b7bdecd11fac0efee31da8206288029ec9096c45051010fb5cdbe69dbc8473d3993", 0xc1}], 0x6) dup(r0) msgsnd(r3, &(0x7f00000017c0)={0x2, "c2278398798fdb78d1d90ae9c564d5d544614786b8526174c648d3f319ff341404f0515aa28f22b85be10c5ec8cb20bea5dc6bb4a37dd07af38e155d91bfb6949e17364ef2d01296def498ef8471e5c76934765679a2fffd8b55d4fa3d86f1a611cf7e9493a5d7314c4b522e1b0145bc891e78e068077101a5e6e2d80a7b53de1ddf36a3d57411665e64a5a824794c15aec60ac6a42e49b706d8b0e45524dbc71eb85529596f21aa585fe144355e818a"}, 0xb8, 0x800) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000001880)={0x1, 0x8}, 0x8) _lwp_create(&(0x7f0000002a00)={0x8, 0x0, {[0x4, 0x7fbfffff, 0x5, 0x4173]}, {0x81, 0x689, 0x4}, {0x2, 0x8000, '\x00'}}, 0x0, &(0x7f0000000200)=0x0) msgsnd(r3, &(0x7f0000002c00)=ANY=[@ANYBLOB="0300000000000000a4424465031f50d34f787203201ba615e4277dfbf5ff33e795d54b1b800000004703d7fe246657fe654928c190750ec149d4b6f29b8c2d280805f3009e9ae67655b4ec29f5d79ffd51632ecb4d41f948044b267be48eb3f49538d94cb0bc4420846d73c0fc62bc901d7db9d99e75f6235c0000000000"], 0x1, 0x1000) compat_50__lwp_park(&(0x7f00000001c0)={0x6, 0xffffffffffff0000}, r10, &(0x7f00000018c0)=0x9, &(0x7f0000002a80)=0x7990) getpid() recvfrom(0xffffffffffffffff, &(0x7f0000001900)=""/4096, 0x1000, 0x1003, &(0x7f0000002900)=@in={0x2, 0x0}, 0xc) socketpair(0x18, 0x6, 0x88, &(0x7f0000002940)) 05:04:09 executing program 5: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x1000000029, 0x33, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept(r1, 0x0, &(0x7f0000000080)) getsockopt(r0, 0x29, 0x32, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) r3 = semget(0x3, 0x4, 0x80) r4 = geteuid() r5 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r4, r5, r6, r7, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r8 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r9 = geteuid() setsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r9, r5}, 0xc) r10 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r13 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r10, 0x1, &(0x7f0000001500)={{0x7, r6, r11, r12, r13, 0x10, 0x9}, 0x1, 0x1, r14, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) msgsnd(r10, &(0x7f0000000740)={0x2, "bedfdda7c464a863c16323f885db62eec5efbbeefc668ce61db30923443116fd84030d2e67c6ea23f60eba76aa77d8616ce9e6985e1cde4328ea7c2b30fe0aa1366b90d11f498bbb8cae5c751071e74d2346"}, 0x5a, 0x1800) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)="a5af83854c6412ed38280259e9be22ecb2eacf7d12f24b17de79be17a607406549ea3fa264b75689d960cafe352f1f0318144cdc244cff4d3b8f319c98edd8acc6dc5b3bfd688f8ff4a7c8812693602cd74a274e4f305bf2e92e3fcdfc0c86161876b9", 0x63}, {&(0x7f00000001c0)="200251827f5a854903ce87cc2e891c36e8a6179ec6686d566b80fdfd227ab1df6b12ee34f9fca066be5d67a1dbac57bb042f377b0832a1a49747d87c8553c568dfcb6148fcf1759903e538284749bc6de4a8f3507e4582c8888b60eba5ba2451b6d12db15378fb557cfb47434c17c3c962802ed5a2", 0x75}, {&(0x7f0000000240)="a03060d3df991dcdb89cdadb500761c7810f06351856a0c454b10f57cc47fafbf9c7e5e8b1ecb088d0d8fe9b0a486574783312e58646fb01f56c4fa5c03a64251f526a687191a2840589b6b838df8384f70a053746ca63cf4f44cfe7d7ec915f41b8aa4225debe58b2fa1bcd781fd6b49950cf25842226462bd3c338b23f792fe57dbfe60c5adcfe4e0e296328a9d4ebf2887d4abbbc", 0x96}, {&(0x7f0000000300)="9397fd4a3b75a41953137000abfa", 0xe}, {&(0x7f0000000340)="49dfeb184ac729f9d0c38203f079d4999dc248c339d2042129970c9e6a06a1b4182b51a9ec054c187935711c29856010f8bc25b011c7127cdeedc691a37549d0e4d5ae3fb326913d1afc7a338fffda548529683c28942b681e337f30bedf90c7d17c67c9b1a062e599c000710022e5c6d98bc78882275a1684e6b0f0a1657135260e24e0ebfb8e4ee1bd51698753dffdca0bfa5bf6271e363af61ba44372dc269835a4bd13a4618024e496c18294355c392631c05b73ba98da603b58df0b5b76e1017079dfdc00ee3e0d8a26f6767b70c0e56d344f04183e0052aad086383463fbc5929bfe9c1c97688e63", 0xeb}, {&(0x7f0000000440)="162d88e77bceb014513b73bdec20749ce0e8f362fb7f6b95a732675f4c24f7fa43c47b7a7b830523", 0x28}, {&(0x7f0000000480)="2cfe806b8008c94166446e579affdb6c50e55ccec6f88be258f94eb5721b658e33beb4914987b2927817abfa159599490d77e2c78b1b616eab3e1b961fa78f3a3c772c12fb11c9887f2508a2e6f29309f9dfd6ebc20ec842daaf096e49e73b611e13c5dadfed470ed57c3d22860c933ecb2f6d5d860d6485a554a7a87487ee3a877876bb3e250daf1d84f5b172236679870ddf6ea5f30afc3ae74d54b3d4c253047eb48e3b310f38892e9287dc82c0cdf3b6dc1c34bc6bcead496b74d8a3e5d7eff93bafc64f790bcb2dd2a8c8382b248798a5d17c", 0xd5}, {&(0x7f0000000580)="bb00f6c11dee86ffd9", 0x9}, {&(0x7f00000005c0)="52b2cde5c1c7fe52a81f5773b98850efc4e0afd0ca4f8ddfac4e52748d3e0b7daaf55f91f49a52389e734215594e25c69753cc01f3a5be9d3c17bec278abc25a1dd421ee0b02cd3aa8fb98af4aef030ba0dc1fafdcb48d4f1368a80a49b871d85077654059c488e2bf187752bd4067a5e694af8cd0425fdba7071b2a16984adc8c7627f393839c0eba616070d33a3c4b3befe60334858d043403eb80055dd3e3a756f2", 0xa3}], 0x9, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000100)) getpeername$inet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 05:04:09 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="90", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10, 0x4) pwritev(r0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0) 05:04:09 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180), 0x8aff}], 0x10000314) r1 = semget(0x0, 0x0, 0x624) semop(r1, &(0x7f0000000080)=[{0x9}, {0x3, 0x9e}, {0x1, 0x20, 0x1000}, {0x2, 0x3f, 0x1000}], 0x4) 05:04:09 executing program 4: r0 = _lwp_self() r1 = socket(0xb, 0xe, 0x0) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="02001e7ab4b4e22e03bbe64d62863c9fcfc83a68ef592e564a8d578ad275572a38ac973bf91256c9614310981c38c00d3451a2fb120f6431c6b4accf657eaa7288e99471b3bdd38b9de84be43421413558ff661d6679065fc19d29dd74fc5d5d3394c6e2f0ef0518fb6e6c6f3854338a3fb80f95234fcc2dc3fd7685640e37d4fa57026ba4f369e2ea8baa61c0cc5654a8216cb371ef3fd15184b4457e9e5bfbc583e3798d2d71bc330255baa9035cb2bfb8475b53739fefe53c76ca7f901d055d51b8481ff8268783"], 0x10) _lwp_wakeup(r0) [ 55.9667970] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 619 command syz-executor.1) [ 56.0068752] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 619 command syz-executor.1) 05:04:09 executing program 1: chdir(&(0x7f0000000280)='./file0\x00') r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) r1 = socket(0x18, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r2 = socket$inet(0x2, 0x40000000, 0x0) socket(0x18, 0x1, 0x4) setsockopt(r2, 0x0, 0x19, &(0x7f0000000000)="02000000", 0x4) clock_settime(0x1, &(0x7f00000002c0)={0xfffffffffffffffb, 0x3ff}) sendto(r2, &(0x7f0000000140)="52cbbd3c44d868e99a5e7a3b8e0eb56c57a79f8624284b2959f0413515ca536b8d2521aea7be97e4b857b8e69c3ab813581e0817115c888a9547bd095c40cfa1cef13db8df58ea8d247bce13dead7c8c636f9c61e520904fa43007a3699d9ab07f28d2a940c746ef1617219c629763a51ebea88aaba7be16dc46ce7369bcc04d30ff7d0c426d53a27f3bf319e27c1168f12a49ddd59beb535a59", 0x9a, 0xc, &(0x7f0000000d00)=ANY=[@ANYBLOB="00002e0226696c9b83b0e980700ba7c58fba9e6880e7fc8598"], 0xa) r3 = socket$inet6(0x18, 0x5, 0xff) preadv(r3, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/13, 0xd}, {&(0x7f0000000400)=""/167, 0xa7}, {&(0x7f00000004c0)=""/191, 0xbf}], 0x3, 0xf03b) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000100)) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000100)) getpeername(r6, &(0x7f0000000c80)=@un=@abs, &(0x7f0000000cc0)=0x8) ptrace(0x1, r5, &(0x7f0000000380), 0x3) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000011000000000000000000000100"/110], &(0x7f0000000040)=0x6e) getpeername$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r7 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000100)) r8 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000100)) accept(r8, &(0x7f0000000080)=@in, &(0x7f0000000d40)=0xc) r9 = openat(r7, &(0x7f00000005c0)='./file0\x00', 0x80, 0x2) sendmsg(r9, &(0x7f0000000c40)={&(0x7f0000000600)=@un=@file={0x3, './file0\x00'}, 0xa, &(0x7f0000000a80)=[{&(0x7f0000000640)="d722116c9dc7781f5074a64ba010dc5b8e19b4ecb1443d52aad9075393236871c1624fc2e9d1a5d7ab4ebe0058120d78e39b3394f44df0e5f48577c492ac20dfc5094ae1d8ae8d893fc9694ccbbfece0a6c56b7663adb357d56b7d7633c1445020d79767fa5390048ac9ab0b7e8bb12efdc931e20426adb9c464f0f4ae0ccfdfe200ed91136a5492a4af705ca0f62f2e7dab87ad1f28c69a434f2b84beda32de2444a3aad494c57289bd77b48f69dbba9bdd5da1a769695aa1399ed7538fdb8bca899a54de467ed932", 0xc9}, {&(0x7f0000000740)="d62a542698f3fcfe82da3511feb66d407bb4030c88167363318470cc587cb653d88101ed398fb241271ea2c93705885c48d4b18acd19a48821501f1dfadadb9b3efd2f99d2563643b0aaa1367139954a369be2e48fe93ac743fce52a4aa1063a7c2fca510d910f9ebe289fdddd0b46a4fa76b1a812140d1766c4269a6c51be17029d60cac9bb10a1eb0122398ada1d2d053e47a81a50da755a033812681d1ffd8a", 0xa1}, {&(0x7f0000000800)="e482a30c3982c3b5370ed9fcab7d032b19a4b6aca889fcd376daa6d7017c84dab1f0a086a75665fb9214fbd4f19af2b3bb03e2ada5930d39a1d0d263c65df412b1b7ed21d2363d321f1262be34c0c2083a8b98b08d3cf75b5b86a4290e62f16468ec73d549b81dbe6c37fc572564f0d5d78f3c68276fc6ff63e2b8", 0x7b}, {&(0x7f0000000880)="378fe440b815fd1c615931834bda94f1ddec223c61", 0x15}, {&(0x7f00000008c0)="4cf4c9304aa4efb9aeb192bdce03998f7ccb471d4ca7d805b89ccb87b7c5e50e7dfd1af14a906b028e24ae95f243bd2fa95feaf86dee7fbbef324842935b20ded977e3bd5a2b32adae1a1de36265a20be65c30fb8e7022336637eddb27ad68642173ad3126bd3de19ad5c2ce3d8bb99756e3ec7071b320f2826bde33448dddde5a6f04f50e310fb9f6e7c7", 0x8b}, {&(0x7f0000000980)="fa986ef158ed9e3883225b49e4fbd1793435e0a4c5fb60c793dd7b9979277a465b59ebe2a51f4706250aad15ea481ee875633ac8fcca1de14ae6eebfd26b6d9dd73af6bcbf4b7a5235dd42d365567d86409e4ac26edc939c4d55936d805e3d5c91ee0a0a4f8e6776fc54f45cd388ea8caac28fea16a937da436fab79c980dd0966a1e5ee2e67079e34ca45783b2d12ac491768af4024be23d22d2c5190c88539a01a1f7cb38732c5446f0e", 0xab}, {&(0x7f0000000a40)="f824c82dfb01dba04b457080a929c2fb83ba7ac3a7117d6c1aa3ffe4377b33c16b", 0x21}], 0x7, &(0x7f0000000b00)=[{0x50, 0xffff, 0x8, "8d241ed758099b92ac437c5c591fc629befc9581889ec2a084f3aaede2eb438ffdedd202b57dbc387a4b9a09a8c06108fbd4649e702033db42"}, {0xb0, 0x29, 0x3, "bd7b576f6b7ee3296606db8695e9539cd449936c5400c51dd117ce8692978d55586a391972d6d5c7c95e4d11076389171626d40e6c9666237ccfb9b8f3c406dc25dda59addd76ab0843740084f71630be3ef9e28acda21f12dd3f166a513c1a9bdc3e8f5aefd79676c9a0678e50461316b455dfc4174d2901601252fae64af035c6467d6d5e63d7be488c20203e1cc30ada8661a835e6caa53db7cfff2"}, {0x38, 0x100, 0x9c60, "f7bb45c6b77141c710095cad96ca3901c40514328c6ffd82b36fd226ee98c044ea04e6"}], 0x138}, 0x800) 05:04:09 executing program 3: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x7f}}) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="41f11b5f2a140d619baf5ac4e5436c969858eb68843a4cf87836e683f5aec6938a626e12439d5d2721b9a14af5c0d3ea765c5d7fdfdbe23171e88a43a7880a80743e8e8c01b2a6377338ea10f8597d73c946176370e29a99427df1a59c3cc7418cab31242f97f468a83a09e4c6c2075d7b89054799a77e604f2a881b84e3fb350bf1e9328f3a4e5baeed8c563cfd5254b617548ef64ffdea87180f0db40ab641b6c9b580f6027af1a1e4e994cc8cdc6123fee1ce97638373ee2b23d5fe06dbf10b0b9d85f50c43bf32c40e3ee53b8ea981320508e732bdf1eb76b18bcf00"/236], 0x1) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0xc, r0, &(0x7f0000000500), 0x0) wait4(r0, &(0x7f0000000040), 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r1) listen(r2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f00000001c0), 0x4) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc9634e19767b0784"], 0x10) sendto$unix(r3, &(0x7f00000011c0)='\x00', 0x276, 0x13, 0x0, 0xfffffe0d) 05:04:09 executing program 4: r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x0, 0xa, &(0x7f0000000180)="f1000000", 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000100)) paccept(r1, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc, 0xb0000000) 05:04:09 executing program 4: socket(0x11, 0x3, 0xfc) socketpair(0x2, 0x10000000, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) r1 = semget(0x3, 0x4, 0x80) r2 = geteuid() r3 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r2, r3, r4, r5, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r7 = geteuid() setsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r7, r3}, 0xc) r8 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r11 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r8, 0x1, &(0x7f0000001500)={{0x7, r4, r9, r10, r11, 0x10, 0x9}, 0x1, 0x1, r12, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) r13 = semget(0x3, 0x4, 0x80) r14 = geteuid() r15 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r14, r15, r16, r18, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r19 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r20 = geteuid() setsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r20, r15}, 0xc) getsockopt$SO_PEERCRED(r19, 0xffff, 0x11, &(0x7f0000001440), 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000016c0)={0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f0000001700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r17, 0xffffffffffffffff]) fchown(r19, r21, r22) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc) r24 = semget(0x3, 0x4, 0x80) r25 = geteuid() r26 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r24, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r25, r26, r27, r28, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r29 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r30 = geteuid() setsockopt$sock_cred(r29, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r30, r26}, 0xc) r31 = getgid() r32 = getpgrp() r33 = __clone(0x0, 0x0) ptrace(0x9, r33, 0x0, 0x0) ptrace(0xc, r33, &(0x7f0000000500), 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0x8, r21, r23, r30, r31, 0x0, 0x40}, 0x0, 0x2, r32, r33, 0x7, 0x1ff, 0x7, 0x7ff}) sendto$unix(r0, 0x0, 0x20b, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="03002e2f6669feff3021"], 0xa) r34 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r34, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x879}) mknodat(r34, &(0x7f0000000000)='./file0\x00', 0x6, 0x757f) 05:04:09 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = socket(0x10, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) 05:04:09 executing program 2: r0 = paccept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc, 0x10000000) getpeername(r0, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0xc) msgsnd(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03ff0000000009000c932b51bf0800000000000000be0d358bf604c60f1b9896749a000053007991653169a0fc25010000000000cabb1ec229a0802e3c63d89e3fad3be26c2a67bea2bf86f5f9f27bf74bb0d20dc067a72f83867e5c85b052e3307d90491513131d46632ff655dd2d1a39c1b8ec0d6f1095ba27c0d3b2b18b134edf18da5d4745507776f6cf3309b03744031f17299a9a6ea9b87bca52b714832b0a7da3be3a26293e83ea19e9e149c23479be36b87081637b41ac13c11672a1df93b6fc398723b60eac6af93291b853e384ef245c750a2159901e6d70f89e669174530b383c6e8e49ec2b3cdb6097275aeb56400a90ef96a20b5dc4d3b0f989693424c41e2e883358d481579ac8ebcf3ca2830d1b38db5261e66e34ca02b798264a1e8ee4ab63b294e01109c39be12f767c53a249485058261d22ba9d71ae474a8a190b48169e7d38993af614706aa28fd64afc0a6b7ba1018320aaf98d64819388a3ec0fe5b225769a529044ffc4bc02f3d8b1c1a46a79b5a2355392d0b27c0937e4ed1aea809cd6a3e534c16d9393844b6ac7ea89eefabbc8a9cd33917487a04d9aa803ffe726db5fe23415fbbfe9097abfbfa5cb1a472eb2a66214896f917c9feabbf001f97eca1b33b3eb0f42c0a4efd300"], 0x1, 0x0) poll(&(0x7f00000000c0)=[{}, {}], 0x2000000000000312, 0x0) r1 = socket$inet(0x2, 0x10000000, 0x0) recvfrom(r1, &(0x7f0000000140)=""/239, 0xef, 0x800, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa) 05:04:09 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) _lwp_self() fcntl$lock(r0, 0x9, &(0x7f0000000100)) bind(r0, &(0x7f0000000140)=@in6={0x18, 0x3, 0x5, 0x18}, 0xc) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') 05:04:10 executing program 0: r0 = socket(0x1f, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) r2 = socket(0x1f, 0x3, 0x0) connect$unix(r2, &(0x7f00000015c0)=@file={0x393690ebe3d21fd4, './file0/file0\x00'}, 0x10) fcntl$lock(r1, 0x9, &(0x7f0000000100)) dup2(r0, r1) fcntl$setstatus(r0, 0x4, 0x44) shutdown(r0, 0x1) 05:04:10 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) write(r2, &(0x7f0000000180)="d6f723a0e3543ab42848f487e3bf986048ede22e72471f821960ea9aa4ceec226a1dcc79a05b7c7c95d3a480f8bbae44031ef3a6f2cd6a75fc6dc95887d0d293e4d5e5f53c9a5766c5c2b20488369203fa5e1671f2bd494c39e83d0bff558329e72cb6730b5ebd2b7865d64af5d6830fe373f432798c1c0470a81dc93574843ab90e217323963d9274e06446cb244f658364a25a21bce7be20e07f3494f9146447f04d5555da9b411e190e7152775c179f59ec64329f835dda9037e7862beef7972137aaf923eef07ad348", 0xcb) 05:04:10 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) writev(r0, &(0x7f0000000180), 0x0) _lwp_continue(0xffffffffffffffff) r1 = socket(0x800000018, 0x2, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) fchmod(r1, 0x84) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x2f) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xc10, r0, 0x0, 0x0) 05:04:10 executing program 1: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) shmget(0x0, 0x1000, 0x6ad, &(0x7f0000ffc000/0x1000)=nil) poll(&(0x7f0000000200)=[{r0, 0xe602857f74fac065}], 0x1, 0x0) setrlimit(0x2, &(0x7f0000000000)={0xe3, 0xffffffffffffff01}) 05:04:10 executing program 2: __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/4096}, 0xffffffffffffffe7, 0x2, 0x0) msgsnd(r1, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a380f0cef24dbb70002ec2fc141959100"/52], 0x31, 0x800) msgrcv(r1, &(0x7f0000001180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e100"/92], 0x5c, 0x0, 0x800) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000001140), 0xfffffffffffffdf4) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000240), 0x0) semop(r2, &(0x7f0000001200), 0x73b) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r2, 0x0, 0x0) r3 = socket(0x1f, 0x3, 0x0) bind$unix(r3, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) __clone(0x3ff78a29613404ae, &(0x7f00000012c0)="eac68242c44a04000000000000008633b76e967e135fe393feed7d86261318704ad8") r4 = __clone(0x0, 0x0) wait4(r4, &(0x7f0000000000), 0x10, &(0x7f0000000040)) r5 = fcntl$getown(r3, 0x5) wait4(r5, &(0x7f0000001040), 0x40, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000001140), 0xfffffffffffffdf4) r7 = semget$private(0x0, 0x7, 0x0) semop(r7, &(0x7f0000001200)=[{0x4, 0x1ff, 0x3000}, {0x0, 0xff, 0x1000}, {0x0, 0x5, 0x1000}], 0x0) semop(r7, &(0x7f0000000240), 0x6) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r7, 0x0, 0x0) 05:04:10 executing program 3: r0 = __clone(0x0, 0x0) ptrace(0x7, 0x0, 0x0, 0x42) r1 = getpgrp() setpgid(r0, r1) socket$unix(0x1, 0x0, 0x0) fsync(0xffffffffffffffff) [ 57.0088348] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 354 command syz-executor.4) [ 57.0489137] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 354 command syz-executor.4) 05:04:10 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000232000/0x3000)=nil) r0 = getpgrp() r1 = socket(0x18, 0x1, 0x0) r2 = shmget(0x2, 0x2000, 0x20, &(0x7f00002e9000/0x2000)=nil) r3 = geteuid() r4 = getgid() r5 = getuid() setreuid(0x0, r5) r6 = __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = msgget$private(0x0, 0x0) msgrcv(r8, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r8, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda09cdca3470f0cef24dbb70002ec2fc141959100"/45], 0x31, 0x800) msgrcv(r8, &(0x7f0000001180)={0x0, ""/84}, 0x5c, 0x0, 0x800) getsockopt$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$IPC_SET(r2, 0x1, &(0x7f0000000040)={{0xf253, r3, r4, r5, r13, 0x10f, 0x3}, 0x10000, 0x8, r14, r0, 0x2, 0x8, 0x3}) setsockopt(r1, 0x6, 0x7, &(0x7f0000000000)="00000400", 0x4) 05:04:10 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = semget$private(0x0, 0x5, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$GETNCNT(r2, 0x0, 0x3, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x2) semget(0x3, 0x0, 0x0) fchroot(0xffffffffffffffff) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x42000400000c02c1, 0x20) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x110602, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4, 0x10, r4, 0x0, 0x0) [ 57.0689531] ubc_uiomove: error=22 [ 57.0689531] ubc_uiomove: error=22 [ 57.0789777] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 354 command syz-executor.4) [ 57.0889922] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 354 command syz-executor.4) [ 57.2793631] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 683 command syz-executor.4) 05:04:10 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x9, 0x4000000c, &(0x7f0000000240)="85b8501f86e326d2dd7e5adb519ffa563df4a6f06651b94215fa33bd7b2c07a2b6611b4ece7caf03a0cfe477bf1d5720620d88ee6cc69b68fa2d8c866169c89780e05fdcc45e1361c7815c295a0d6ce0fd028a5a551889a110c1b6e4fe642d8bebebeaf6262b7c6d2a5f3036ab426d4eec85", 0x72) r1 = semget$private(0x0, 0x1, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f00000003c0), 0xc) semctl$GETNCNT(r1, 0xc99b3b8a93e1dd6d, 0x3, &(0x7f0000000140)=""/209) fchroot(0xffffffffffffffff) r3 = socket(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r3, 0x40}], 0x1, 0x0) _lwp_create(&(0x7f00000002c0)={0x400f0024, 0x0, {[0x800, 0x5, 0x7fffffff, 0x10000]}, {0xf76, 0x3, 0x1}, {0x3ff, 0x1, '$+\x00'}}, 0x80, &(0x7f0000000340)=0x0) _lwp_getname(r4, &(0x7f0000000380)=""/4, 0x4) listen(r3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00000000c0)=""/115, &(0x7f0000000040)=0x73) pipe(&(0x7f0000000080)) 05:04:10 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x18, 0x3, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000140), 0xc) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) fcntl$lock(r2, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x1ff}) dup2(r1, r0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000100)) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000080)="0d5d049187e18b", 0x7) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername(r1, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000100)) write(r4, &(0x7f0000000000)="3a3ef0909dc34aa948f7d19b6a7eb50b212a97283a8f311f161f026734001ad8577023d2012becfcb3de63c0e07c31d620bcf13e87103f7838d9c9e21923d6880741c929a7503cab8539109de7047acff913c26588af3c9e", 0x58) [ 57.6300493] ubc_uiomove: error=14 [ 57.6400903] ubc_uiomove: error=14 [ 57.6400903] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 683 command syz-executor.4) 05:04:11 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x8f22, 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x140) getdents(r1, &(0x7f0000000100)=""/140, 0xffffffffffffff3f) getdents(r1, 0x0, 0xffffffffffffff8f) [ 57.6801523] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 683 command syz-executor.4) 05:04:11 executing program 4: open$dir(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) write(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x1e, 0xffffffffffffffff) 05:04:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000700)='./file0\x00') pipe(&(0x7f0000001040)={0xffffffffffffffff}) chdir(&(0x7f0000000040)='./file0\x00') fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) open(&(0x7f0000000080)='./file0/file0\x00', 0x808498, 0x0) 05:04:11 executing program 0: socketpair(0x2, 0x40000000, 0x40, 0x0) _lwp_self() _lwp_create(&(0x7f0000000080)={0x801e0051, &(0x7f0000000000)={0x1, 0x0, {[0x529, 0x3, 0x1, 0x2]}, {0x7031, 0x469, 0x434759f9584a7d93}, {0x9, 0x3824, '*\x00'}}, {[0x9, 0x5d, 0x6, 0x2]}, {0x6, 0x9ea, 0x4}, {0x636f, 0x95, '\x00'}}, 0x40, &(0x7f0000000100)) _lwp_suspend(0xffffffffffffffff) 05:04:11 executing program 4: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ftruncate(r1, 0xffffffff) wait4(r0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x5c) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000100)) pipe2(&(0x7f0000000080), 0x4) renameat(r2, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') ptrace(0x14, r0, 0x0, 0x0) 05:04:11 executing program 1: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) shmget(0x0, 0x1000, 0x6ad, &(0x7f0000ffc000/0x1000)=nil) poll(&(0x7f0000000200)=[{r0, 0xe602857f74fac065}], 0x1, 0x0) setrlimit(0x2, &(0x7f0000000000)={0xe3, 0xffffffffffffff01}) 05:04:11 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)) accept$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008a8f609fbb764df4dd7b96dd71cc927c9eb785eec1a56335600b64edefa4295b029fdc4ddf1f53d3819dac72ca27c8cceb3382b0d88833292f6f82c81774d1a6051c740800000000000000993536b1359fe4a496b32ae7f3c7e29fd32921ef269251f0fbb438f6133fc8d49418ee4738c18f8b09762bee08427f445bdd"], &(0x7f00000000c0)=0x6e) r1 = open(&(0x7f0000000000)='./file0\x00', 0xceb00aaebb1f87d2, 0x0) flock(r1, 0x5) r2 = getpgrp() r3 = shmget(0x2, 0x2000, 0x20, &(0x7f00002e9000/0x2000)=nil) r4 = geteuid() r5 = getgid() r6 = getuid() setreuid(0x0, r6) r7 = __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r9 = msgget$private(0x0, 0x0) msgrcv(r9, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(r9, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a380f0cef24dbb70002ec2fc141959100"/52], 0x31, 0x800) msgrcv(r9, &(0x7f0000001180)={0x0, ""/84}, 0x5c, 0x0, 0x800) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r11 = semget$private(0x0, 0x7, 0x0) semop(r11, &(0x7f0000000240), 0x0) semop(r11, &(0x7f0000000240), 0x6) semctl$SETVAL(r11, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r11, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r12, r10, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r13 = getuid() r14 = getegid() msgctl$IPC_SET(r9, 0x1, &(0x7f00000010c0)={{0x0, 0xffffffffffffffff, r12, r13, r14, 0x8, 0x6}, 0x9a97, 0x9, r7, 0xffffffffffffffff, 0xfffffffffffffffb, 0x10000, 0x617c, 0x45c}) r15 = __clone(0x0, 0x0) ptrace(0x9, r15, 0x0, 0x0) ptrace(0x26, r15, &(0x7f00000001c0), 0x0) ptrace(0x1, r15, 0x0, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000040)={{0xf253, r4, r5, r6, r14, 0x10f, 0x3}, 0x10000, 0x8, r15, r2, 0x2, 0x8, 0x3}) shmctl$SHM_UNLOCK(r3, 0x4) 05:04:11 executing program 1: _lwp_create(&(0x7f0000000100)={0x2, &(0x7f0000000080)={0x0, &(0x7f0000000000)={0x4, 0x0, {[0x50000000, 0xafea, 0x7, 0x7]}, {0x8000, 0x7f, 0x2}, {0x400, 0x200, ']\x00'}}, {[0x800, 0x7fff, 0x4, 0x1e3f]}, {0x7, 0xffff}, {0x8, 0x1f, '&$&\x00'}}, {[0x9, 0x6, 0x8, 0x1000]}, {0x100, 0x7c5, 0x6}, {0x1ff, 0x9, '.\\&\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_kill(r0, 0x7ff) socketpair(0x18, 0x3, 0xfa, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) getrlimit(0x0, &(0x7f0000000240)) r3 = semget$private(0x0, 0x4, 0x8) semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000280)=""/131) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0xc) r7 = getegid() setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000400)={r5, r6, r7}, 0xc) _lwp_setname(r0, &(0x7f0000000440)='\xaa!:,\x00') setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000480)={0x7f, 0x1, 0x2, 0x3, 0x802}, 0xc) setgid(r2) fchdir(r1) r8 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x280, 0x80) mkdirat(r8, &(0x7f0000000500)='./file0\x00', 0x80) _lwp_getname(r0, &(0x7f0000000540)=""/4, 0x4) _lwp_create(&(0x7f0000000680)={0x400f0020, &(0x7f0000000600)={0x1, &(0x7f0000000580)={0x8, 0x0, {[0x80000001, 0x5, 0x1c, 0x400]}, {0xc633, 0x0, 0x4}, {0x0, 0x6, '\x00'}}, {[0xf5d, 0x4, 0x4, 0xf99]}, {0x1800000, 0x3ff, 0x3}, {0x5, 0x15a5, ']\x00'}}, {[0x2, 0x101, 0xd4, 0x3]}, {0x1c0, 0xd676, 0x1}, {0x9000000000000, 0xffffffffffffded1, '\xaa!:,\x00'}}, 0x180, &(0x7f0000000700)=0x0) _lwp_suspend(r9) getrusage(0x0, &(0x7f0000000740)) _lwp_kill(r9, 0x7) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000800), 0xc) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0xc, r10, &(0x7f0000000500), 0x0) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0xc, r11, &(0x7f0000000500), 0x0) wait4(r11, &(0x7f0000000a40), 0x8, &(0x7f0000000880)) r12 = socket$unix(0x1, 0x5, 0x0) fcntl$setstatus(r12, 0x4, 0xc004e) mkdir(&(0x7f0000000940)='./file0\x00', 0x4) compat_50__lwp_park(&(0x7f0000000980)={0xffffffff, 0x1ff}, 0xffffffffffffffff, &(0x7f00000009c0)=0x87, 0x0) socket$inet6(0x18, 0x2, 0x20) getpgrp() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000a00), 0xc) 05:04:11 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x3}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x10000000, 0x40) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r2 = dup2(r1, r0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000100)) connect$inet6(r3, &(0x7f0000000040)={0x18, 0x0, 0x7, 0x7}, 0xc) socket$inet6(0x18, 0xe4119f4794825171, 0x3) sendmsg$unix(r2, &(0x7f0000001700)={0x0, 0xfffffffffffffea6, 0x0}, 0x0) 05:04:11 executing program 0: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x24, r0, &(0x7f0000000000), 0x0) 05:04:12 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x2, 0x0, 0x3}, {0x18, 0x2, 0x9, 0x9}, 0x7, [0x4, 0x200, 0x280, 0x5, 0x6, 0x80, 0x10000, 0x400]}, 0x3c) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000100)=""/238, 0xee}], 0x1) dup2(r1, r0) 05:04:12 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getpeername(0xffffffffffffffff, &(0x7f0000000940)=ANY=[], &(0x7f0000000180)) semget$private(0x0, 0x1, 0x20) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) unlink(&(0x7f0000000900)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', 0x0) 05:04:12 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r1 = semget(0x3, 0x4, 0x80) r2 = geteuid() r3 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r2, r3, r4, r5, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r7 = geteuid() setsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r7, r3}, 0xc) r8 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r11 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r8, 0x1, &(0x7f0000001500)={{0x7, r4, r9, r10, r11, 0x10, 0x9}, 0x1, 0x1, r12, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) getgroups(0x1, &(0x7f0000000080)=[r9]) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) getgroups(0x6, &(0x7f0000001700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r14, 0xffffffffffffffff]) r15 = semget(0x3, 0x4, 0x80) r16 = geteuid() r17 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r16, r17, r18, r19, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r20 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r21 = geteuid() setsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r21, r17}, 0xc) r22 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r20, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r25 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r22, 0x1, &(0x7f0000001500)={{0x7, r18, r23, r24, r25, 0x10, 0x9}, 0x1, 0x1, r26, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) r27 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r27, 0x9, &(0x7f0000000100)) getsockopt$sock_cred(r27, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) getgroups(0x6, &(0x7f0000001700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r29, 0xffffffffffffffff]) r30 = open(&(0x7f0000000040)='./file0\x00', 0x1000680, 0x0) fcntl$lock(r30, 0x9, &(0x7f0000000100)) getsockopt$SO_PEERCRED(r30, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xc) r32 = semget(0x0, 0x3, 0x0) r33 = geteuid() r34 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r32, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r33, r34, r35, r36, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r37 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r38 = geteuid() setsockopt$sock_cred(r37, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r38, r34}, 0xc) r39 = semget(0x3, 0x4, 0x80) r40 = geteuid() r41 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) semctl$IPC_SET(r39, 0x0, 0x1, &(0x7f0000001340)={{0x1f, r40, r41, r42, r43, 0x0, 0xfffe}, 0x800, 0x2aa, 0x996}) r44 = accept(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) r45 = geteuid() setsockopt$sock_cred(r44, 0xffff, 0x11, &(0x7f0000001400)={0xffffffffffffffff, r45, r41}, 0xc) r46 = msgget$private(0x0, 0x200) getsockopt$SO_PEERCRED(r44, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001480)={0x0, 0x0}, 0xc) r49 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000014c0)={0x0}, 0xc) msgctl$IPC_SET(r46, 0x1, &(0x7f0000001500)={{0x7, r42, r47, r48, r49, 0x10, 0x9}, 0x1, 0x1, r50, 0xffffffffffffffff, 0x123c7400, 0x7, 0xfa, 0x6de}) setgroups(0x9, &(0x7f0000000180)=[r0, r13, r14, r34, r25, r28, r47, r11, r31]) [ 58.9426224] panic: UBSan: Undefined Behavior in /syzk[ 58.9426224] aller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/process_machdep.c:159:2, member access within misaligned address 0xffffa400b3aca8c8 for type 'struct fpreg' which requires 16 byte alignment [ 58.9426224] cpu1: Begin traceback... [ 58.9426224] vpanic() at netbsd:vpanic+0x2aa [ 58.9426224] isAlreadyReported() at netbsd:isAlreadyReported [ 58.9426224] HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc [ 58.9426224] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b [ 58.9426224] process_read_fpregs() at netbsd:process_read_fpregs+0x3d [ 58.9426224] proc_regio() at netbsd:proc_regio+0x164 [ 58.9426224] process_dofpregs() at netbsd:process_dofpregs+0xa7 [ 58.9426224] do_ptrace() at netbsd:do_ptrace+0x12d6 [ 58.9426224] sys_ptrace() at netbsd:sys_ptrace+0x4f [ 58.9426224] sys___syscall() at netbsd:sys___syscall+0x1c8 [ 58.9426224] syscall() at netbsd:syscall+0x29a [ 58.9426224] --- syscall (number 198) --- [ 58.9426224] Skipping crash dump on recursive panic [ 58.9426224] 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 [ 58.9426224] Faulted in mid-traceback; aborting... [ 58.9426224] fatal breakpoint trap in supervisor mode [ 58.9426224] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x628060 ilevel 0x8 rsp 0xffffa400b3ac94b0 [ 58.9426224] curlwp 0xffff973d3092fa40 pid 579.3 lowest kstack 0xffffa400b3ac72c0 Stopped in pid 579.3 (syz-executor.0) 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+0x12d6 sys_ptrace() at netbsd:sys_ptrace+0x4f sys___syscall() at netbsd:sys___syscall+0x1c8 syscall() at netbsd:syscall+0x29a --- syscall (number 198) --- [ 58.9426224] Skipping crash dump on recursive panic [ 58.9426224] 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 [ 58.9426224] Faulted in mid-traceback; aborting... [ 58.9426224] fatal breakpoint trap in supervisor mode [ 58.9426224] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x286 cr2 0x628060 ilevel 0x8 rsp 0xffffa400b3ac81b0 [ 58.9426224] curlwp 0xffff973d3092fa40 pid 579.3 lowest kstack 0xffffa400b3ac72c0 Stopped in pid 579.3 (syz-executor.0) at netbsd:breakpoint+0x5: leave