, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r5, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local, 0x6}, 0x1c) shutdown(r4, 0x0) shutdown(r1, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x2, 0x2}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, r6) setsockopt$inet_sctp_SCTP_CONNECT_X(r6, 0x84, 0x8007, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[@in={0x10, 0x2, 0x2, @multicast2}]}, &(0x7f00000001c0)=0x10) 09:51:43 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$DIOCGETALTQV0(0xffffffffffffff9c, 0xc1004430, &(0x7f00000000c0)="7d8838fe6a6c8c4ecdada4aaf303bf1a8abb7e2aa8e029f07bf1dce6f54d99abe5234777540675830afe45cd00b34070dfffe2ede1415d74a60b2264efde26e5b756fc661dad66455d751cc8c05579a5215e561878bf71f3f743e8347e58ab29f786b2423aa022717038063a979a67be896f8406f395d57fc617d5c9e69a2f67fcaff73ffe687783072b140577ff6cc0c36a25f11ecba38b0ea32c70bef8d29722038c75af0195f978c3e927873a62f6f6d5a665741c6ce2a2dbd84e2b8aa15d38c6e57e9e3e2d1358dde821f567f4fa422efae8eae92f23411093227d9187") r0 = getgid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r3 = getgid() getgroups(0x2, &(0x7f0000000400)=[r2, r3]) r4 = semget(0x0, 0x4, 0x10e) __semctl$GETPID(r4, 0x3, 0x4, &(0x7f0000000440)=""/4096) 09:51:43 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$DIOCGETALTQV0(0xffffffffffffff9c, 0xc1004430, &(0x7f00000000c0)="7d8838fe6a6c8c4ecdada4aaf303bf1a8abb7e2aa8e029f07bf1dce6f54d99abe5234777540675830afe45cd00b34070dfffe2ede1415d74a60b2264efde26e5b756fc661dad66455d751cc8c05579a5215e561878bf71f3f743e8347e58ab29f786b2423aa022717038063a979a67be896f8406f395d57fc617d5c9e69a2f67fcaff73ffe687783072b140577ff6cc0c36a25f11ecba38b0ea32c70bef8d29722038c75af0195f978c3e927873a62f6f6d5a665741c6ce2a2dbd84e2b8aa15d38c6e57e9e3e2d1358dde821f567f4fa422efae8eae92f23411093227d9187") r0 = getgid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r3 = getgid() getgroups(0x2, &(0x7f0000000400)=[r2, r3]) __semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000440)=""/4096) 09:51:43 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$DIOCGETALTQV0(0xffffffffffffff9c, 0xc1004430, &(0x7f00000000c0)="7d8838fe6a6c8c4ecdada4aaf303bf1a8abb7e2aa8e029f07bf1dce6f54d99abe5234777540675830afe45cd00b34070dfffe2ede1415d74a60b2264efde26e5b756fc661dad66455d751cc8c05579a5215e561878bf71f3f743e8347e58ab29f786b2423aa022717038063a979a67be896f8406f395d57fc617d5c9e69a2f67fcaff73ffe687783072b140577ff6cc0c36a25f11ecba38b0ea32c70bef8d29722038c75af0195f978c3e927873a62f6f6d5a665741c6ce2a2dbd84e2b8aa15d38c6e57e9e3e2d1358dde821f567f4fa422efae8eae92f23411093227d9187") r0 = getgid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) getgid() __semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000440)=""/4096) 09:51:43 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$DIOCGETALTQV0(0xffffffffffffff9c, 0xc1004430, &(0x7f00000000c0)="7d8838fe6a6c8c4ecdada4aaf303bf1a8abb7e2aa8e029f07bf1dce6f54d99abe5234777540675830afe45cd00b34070dfffe2ede1415d74a60b2264efde26e5b756fc661dad66455d751cc8c05579a5215e561878bf71f3f743e8347e58ab29f786b2423aa022717038063a979a67be896f8406f395d57fc617d5c9e69a2f67fcaff73ffe687783072b140577ff6cc0c36a25f11ecba38b0ea32c70bef8d29722038c75af0195f978c3e927873a62f6f6d5a665741c6ce2a2dbd84e2b8aa15d38c6e57e9e3e2d1358dde821f567f4fa422efae8eae92f23411093227d9187") r0 = getgid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) __semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000440)=""/4096) 09:51:43 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$DIOCGETALTQV0(0xffffffffffffff9c, 0xc1004430, &(0x7f00000000c0)="7d8838fe6a6c8c4ecdada4aaf303bf1a8abb7e2aa8e029f07bf1dce6f54d99abe5234777540675830afe45cd00b34070dfffe2ede1415d74a60b2264efde26e5b756fc661dad66455d751cc8c05579a5215e561878bf71f3f743e8347e58ab29f786b2423aa022717038063a979a67be896f8406f395d57fc617d5c9e69a2f67fcaff73ffe687783072b140577ff6cc0c36a25f11ecba38b0ea32c70bef8d29722038c75af0195f978c3e927873a62f6f6d5a665741c6ce2a2dbd84e2b8aa15d38c6e57e9e3e2d1358dde821f567f4fa422efae8eae92f23411093227d9187") r0 = getgid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) __semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000440)=""/4096) 09:51:43 executing program 2: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$DIOCGETALTQV0(0xffffffffffffff9c, 0xc1004430, &(0x7f00000000c0)="7d8838fe6a6c8c4ecdada4aaf303bf1a8abb7e2aa8e029f07bf1dce6f54d99abe5234777540675830afe45cd00b34070dfffe2ede1415d74a60b2264efde26e5b756fc661dad66455d751cc8c05579a5215e561878bf71f3f743e8347e58ab29f786b2423aa022717038063a979a67be896f8406f395d57fc617d5c9e69a2f67fcaff73ffe687783072b140577ff6cc0c36a25f11ecba38b0ea32c70bef8d29722038c75af0195f978c3e927873a62f6f6d5a665741c6ce2a2dbd84e2b8aa15d38c6e57e9e3e2d1358dde821f567f4fa422efae8eae92f23411093227d9187") r0 = getgid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r3 = getgid() getgroups(0x2, &(0x7f0000000400)=[r2, r3]) __semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000440)=""/4096) 09:51:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/156, 0x9c}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e006a7) shutdown(r0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000040)=[{&(0x7f00000006c0)}, {&(0x7f0000000100)="87f928735a7dfd6797e4c1e486035c561923c926dec9278c639d71bbc674fe8f1335bcd1d97f08a0ee0f6c68870e38002a2ea649b1f75df06972b50dfa478453488cc133b39fba79d6845e1d812bf4d2f8c34c38a6fa2242cb085373b440cfc38e5420e42ef5f273ab067ac4bdb000ada111e321b3d345255cd0d8d612d8e38d786a23541b8e0c422ed0a933378464cffbde6f191fb4be49635d85397fb023745e81ad8db3258efd801174befd07bcf3d6", 0xb1}], 0x2, 0x0) listen(r1, 0x4) shutdown(r1, 0x0) 09:51:43 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$DIOCGETALTQV0(0xffffffffffffff9c, 0xc1004430, &(0x7f00000000c0)="7d8838fe6a6c8c4ecdada4aaf303bf1a8abb7e2aa8e029f07bf1dce6f54d99abe5234777540675830afe45cd00b34070dfffe2ede1415d74a60b2264efde26e5b756fc661dad66455d751cc8c05579a5215e561878bf71f3f743e8347e58ab29f786b2423aa022717038063a979a67be896f8406f395d57fc617d5c9e69a2f67fcaff73ffe687783072b140577ff6cc0c36a25f11ecba38b0ea32c70bef8d29722038c75af0195f978c3e927873a62f6f6d5a665741c6ce2a2dbd84e2b8aa15d38c6e57e9e3e2d1358dde821f567f4fa422efae8eae92f23411093227d9187") r0 = getgid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) __semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000440)=""/4096) 09:51:43 executing program 2: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/131, 0x83}], 0x1, 0x0}, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="940135235cd4552f24baad595f1ab21628bf9f4edcec50f1e1715dd6e55feb604d262438f77d5335c7f0879e989f57d62e295052b482bdeb88597200a1d23eaea356682a194bf4df21a5a987b3", 0x4d}, {&(0x7f0000000000)="1e9a5818a60c614077515391d8d86b939f72ef16281264de65277503e1267f40799c500afcf58aec324d344392", 0x2d}], 0x2, 0x0) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) fsync(r2) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) shutdown(r3, 0x0) 09:51:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/57, 0x39}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000240)=""/207, 0xcf, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r2, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) 09:51:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) ioctl$DIOCCLRSTATES(r5, 0xc0e04412, &(0x7f00000001c0)="02532e39632e65078e78b6999684291e1513b3dfade0eced0b15fe07bedda60dbeace8e86fcc942b1e5f92d879f5e6e507bf9f61d0d9c6844943b733f96a58a99e88bab7f24c40ad576435db8cb08450f66d894df1ee1a96a91a5160d61b8cc88f32f0360084cb82f1fcb9670b64658c0a1e95a32f4674bc90c5e5032b147f6a7b123b43") shutdown(r2, 0x0) 09:51:44 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$DIOCGETALTQV0(0xffffffffffffff9c, 0xc1004430, &(0x7f00000000c0)="7d8838fe6a6c8c4ecdada4aaf303bf1a8abb7e2aa8e029f07bf1dce6f54d99abe5234777540675830afe45cd00b34070dfffe2ede1415d74a60b2264efde26e5b756fc661dad66455d751cc8c05579a5215e561878bf71f3f743e8347e58ab29f786b2423aa022717038063a979a67be896f8406f395d57fc617d5c9e69a2f67fcaff73ffe687783072b140577ff6cc0c36a25f11ecba38b0ea32c70bef8d29722038c75af0195f978c3e927873a62f6f6d5a665741c6ce2a2dbd84e2b8aa15d38c6e57e9e3e2d1358dde821f567f4fa422efae8eae92f23411093227d9187") getgid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) __semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000440)=""/4096) 09:51:44 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$DIOCGETALTQV0(0xffffffffffffff9c, 0xc1004430, &(0x7f00000000c0)="7d8838fe6a6c8c4ecdada4aaf303bf1a8abb7e2aa8e029f07bf1dce6f54d99abe5234777540675830afe45cd00b34070dfffe2ede1415d74a60b2264efde26e5b756fc661dad66455d751cc8c05579a5215e561878bf71f3f743e8347e58ab29f786b2423aa022717038063a979a67be896f8406f395d57fc617d5c9e69a2f67fcaff73ffe687783072b140577ff6cc0c36a25f11ecba38b0ea32c70bef8d29722038c75af0195f978c3e927873a62f6f6d5a665741c6ce2a2dbd84e2b8aa15d38c6e57e9e3e2d1358dde821f567f4fa422efae8eae92f23411093227d9187") getgid() __semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000440)=""/4096) 09:51:44 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$DIOCGETALTQV0(0xffffffffffffff9c, 0xc1004430, &(0x7f00000000c0)="7d8838fe6a6c8c4ecdada4aaf303bf1a8abb7e2aa8e029f07bf1dce6f54d99abe5234777540675830afe45cd00b34070dfffe2ede1415d74a60b2264efde26e5b756fc661dad66455d751cc8c05579a5215e561878bf71f3f743e8347e58ab29f786b2423aa022717038063a979a67be896f8406f395d57fc617d5c9e69a2f67fcaff73ffe687783072b140577ff6cc0c36a25f11ecba38b0ea32c70bef8d29722038c75af0195f978c3e927873a62f6f6d5a665741c6ce2a2dbd84e2b8aa15d38c6e57e9e3e2d1358dde821f567f4fa422efae8eae92f23411093227d9187") __semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000440)=""/4096) 09:51:44 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) __semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000440)=""/4096) 09:51:44 executing program 1: __semctl$GETPID(0x0, 0x3, 0x4, &(0x7f0000000440)=""/4096) 09:51:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) ioctl$DIOCCLRSTATES(r5, 0xc0e04412, &(0x7f00000001c0)="02532e39632e65078e78b6999684291e1513b3dfade0eced0b15fe07bedda60dbeace8e86fcc942b1e5f92d879f5e6e507bf9f61d0d9c6844943b733f96a58a99e88bab7f24c40ad576435db8cb08450f66d894df1ee1a96a91a5160d61b8cc88f32f0360084cb82f1fcb9670b64658c0a1e95a32f4674bc90c5e5032b147f6a7b123b43") shutdown(r2, 0x0) 09:51:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/57, 0x39}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000240)=""/207, 0xcf, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r2, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) 09:51:44 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, &(0x7f0000000440)=""/4096) 09:51:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) ioctl$DIOCCLRSTATES(r5, 0xc0e04412, &(0x7f00000001c0)="02532e39632e65078e78b6999684291e1513b3dfade0eced0b15fe07bedda60dbeace8e86fcc942b1e5f92d879f5e6e507bf9f61d0d9c6844943b733f96a58a99e88bab7f24c40ad576435db8cb08450f66d894df1ee1a96a91a5160d61b8cc88f32f0360084cb82f1fcb9670b64658c0a1e95a32f4674bc90c5e5032b147f6a7b123b43") shutdown(r2, 0x0) 09:51:44 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:51:44 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:51:44 executing program 1: __semctl$GETPID(0x0, 0x3, 0x4, 0x0) 09:51:44 executing program 1: __semctl$GETPID(0x0, 0x4, 0x4, 0x0) 09:51:46 executing program 1: __semctl$GETPID(0x0, 0x5, 0x4, 0x0) 09:51:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) ioctl$DIOCCLRSTATES(r5, 0xc0e04412, &(0x7f00000001c0)="02532e39632e65078e78b6999684291e1513b3dfade0eced0b15fe07bedda60dbeace8e86fcc942b1e5f92d879f5e6e507bf9f61d0d9c6844943b733f96a58a99e88bab7f24c40ad576435db8cb08450f66d894df1ee1a96a91a5160d61b8cc88f32f0360084cb82f1fcb9670b64658c0a1e95a32f4674bc90c5e5032b147f6a7b123b43") shutdown(r2, 0x0) 09:51:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) ioctl$DIOCCLRSTATES(r5, 0xc0e04412, &(0x7f00000001c0)="02532e39632e65078e78b6999684291e1513b3dfade0eced0b15fe07bedda60dbeace8e86fcc942b1e5f92d879f5e6e507bf9f61d0d9c6844943b733f96a58a99e88bab7f24c40ad576435db8cb08450f66d894df1ee1a96a91a5160d61b8cc88f32f0360084cb82f1fcb9670b64658c0a1e95a32f4674bc90c5e5032b147f6a7b123b43") shutdown(r2, 0x0) 09:51:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) readv(r0, &(0x7f0000002640)=[{&(0x7f0000000180)=""/231, 0xe7}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) recvmsg(r3, &(0x7f00000004c0)={&(0x7f0000000140)=@in6={0x1c}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000280)=""/251, 0xfb}], 0x1, &(0x7f00000003c0)=""/248, 0xf8}, 0x40) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00755) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000100)=0x9, 0x4) r5 = dup(r1) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) dup(r0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r5, 0x0) 09:51:46 executing program 1: __semctl$GETPID(0x0, 0x17, 0x4, 0x0) 09:51:46 executing program 1: __semctl$GETPID(0x0, 0x32, 0x4, 0x0) 09:51:46 executing program 1: __semctl$GETPID(0x0, 0xc7, 0x4, 0x0) 09:51:46 executing program 1: __semctl$GETPID(0x0, 0x300, 0x4, 0x0) 09:51:46 executing program 1: __semctl$GETPID(0x0, 0x500, 0x4, 0x0) 09:51:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) ioctl$DIOCCLRSTATES(r5, 0xc0e04412, &(0x7f00000001c0)="02532e39632e65078e78b6999684291e1513b3dfade0eced0b15fe07bedda60dbeace8e86fcc942b1e5f92d879f5e6e507bf9f61d0d9c6844943b733f96a58a99e88bab7f24c40ad576435db8cb08450f66d894df1ee1a96a91a5160d61b8cc88f32f0360084cb82f1fcb9670b64658c0a1e95a32f4674bc90c5e5032b147f6a7b123b43") shutdown(r2, 0x0) 09:51:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/138, 0x8a}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfffffdbe, 0x0, 0x0, 0x800e00516) shutdown(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/56, 0x38}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) recvfrom$inet(r3, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) shutdown(r2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r4, 0x40000003) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) 09:51:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) readv(r0, &(0x7f0000002640)=[{&(0x7f0000000180)=""/231, 0xe7}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) recvmsg(r3, &(0x7f00000004c0)={&(0x7f0000000140)=@in6={0x1c}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000280)=""/251, 0xfb}], 0x1, &(0x7f00000003c0)=""/248, 0xf8}, 0x40) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00755) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000100)=0x9, 0x4) r5 = dup(r1) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) dup(r0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r5, 0x0) 09:51:46 executing program 1: __semctl$GETPID(0x0, 0x1700, 0x4, 0x0) 09:51:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) ioctl$DIOCCLRSTATES(r5, 0xc0e04412, &(0x7f00000001c0)="02532e39632e65078e78b6999684291e1513b3dfade0eced0b15fe07bedda60dbeace8e86fcc942b1e5f92d879f5e6e507bf9f61d0d9c6844943b733f96a58a99e88bab7f24c40ad576435db8cb08450f66d894df1ee1a96a91a5160d61b8cc88f32f0360084cb82f1fcb9670b64658c0a1e95a32f4674bc90c5e5032b147f6a7b123b43") 09:51:46 executing program 1: __semctl$GETPID(0x0, 0x3200, 0x4, 0x0) 09:51:47 executing program 1: __semctl$GETPID(0x0, 0xc700, 0x4, 0x0) 09:51:47 executing program 1: __semctl$GETPID(0x0, 0x1000000, 0x4, 0x0) 09:51:47 executing program 1: __semctl$GETPID(0x0, 0x3000000, 0x4, 0x0) 09:51:47 executing program 1: __semctl$GETPID(0x0, 0x4000000, 0x4, 0x0) 09:51:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) readv(r0, &(0x7f0000002640)=[{&(0x7f0000000180)=""/231, 0xe7}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) recvmsg(r3, &(0x7f00000004c0)={&(0x7f0000000140)=@in6={0x1c}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000280)=""/251, 0xfb}], 0x1, &(0x7f00000003c0)=""/248, 0xf8}, 0x40) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00755) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000100)=0x9, 0x4) r5 = dup(r1) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) dup(r0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r5, 0x0) 09:51:47 executing program 1: __semctl$GETPID(0x0, 0x5000000, 0x4, 0x0) 09:51:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) 09:51:47 executing program 3: poll(&(0x7f0000000080)=[{}, {}], 0x2, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100005, 0x50) recvfrom$inet(r1, 0x0, 0xfffffe26, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, 0x8) shutdown(r0, 0x0) ioctl$DIOCGETSRCNODES(r4, 0xc0104454, &(0x7f0000000100)="dcd987d44acdfcdafc2bb19ea097099f9e37b84dadc60b07a899702f06a75f063fee60af2ce266a32599f3b11f444a45857c7492fd9379beac7f5864bd6adab60089788f6d3ad9da558f5bca77db29f070aec3e9c50cdac566") 09:51:47 executing program 1: __semctl$GETPID(0x0, 0x17000000, 0x4, 0x0) 09:51:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) readv(r0, &(0x7f0000002640)=[{&(0x7f0000000180)=""/231, 0xe7}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) recvmsg(r3, &(0x7f00000004c0)={&(0x7f0000000140)=@in6={0x1c}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000280)=""/251, 0xfb}], 0x1, &(0x7f00000003c0)=""/248, 0xf8}, 0x40) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00755) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000100)=0x9, 0x4) r5 = dup(r1) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) dup(r0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r5, 0x0) 09:51:47 executing program 1: __semctl$GETPID(0x0, 0x32000000, 0x4, 0x0) 09:51:47 executing program 1: __semctl$GETPID(0x0, 0xc7000000, 0x4, 0x0) 09:51:47 executing program 1: __semctl$GETPID(0x0, 0xe8962400feffff, 0x4, 0x0) 09:51:47 executing program 1: __semctl$GETPID(0x0, 0x100000000000000, 0x4, 0x0) 09:51:48 executing program 1: __semctl$GETPID(0x0, 0x300000000000000, 0x4, 0x0) 09:51:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) 09:51:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) ioctl$DIOCCLRSTATES(r5, 0xc0e04412, &(0x7f00000001c0)="02532e39632e65078e78b6999684291e1513b3dfade0eced0b15fe07bedda60dbeace8e86fcc942b1e5f92d879f5e6e507bf9f61d0d9c6844943b733f96a58a99e88bab7f24c40ad576435db8cb08450f66d894df1ee1a96a91a5160d61b8cc88f32f0360084cb82f1fcb9670b64658c0a1e95a32f4674bc90c5e5032b147f6a7b123b43") 09:51:48 executing program 3: poll(&(0x7f0000000080)=[{}, {}], 0x2, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100005, 0x50) recvfrom$inet(r1, 0x0, 0xfffffe26, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, 0x8) shutdown(r0, 0x0) ioctl$DIOCGETSRCNODES(r4, 0xc0104454, &(0x7f0000000100)="dcd987d44acdfcdafc2bb19ea097099f9e37b84dadc60b07a899702f06a75f063fee60af2ce266a32599f3b11f444a45857c7492fd9379beac7f5864bd6adab60089788f6d3ad9da558f5bca77db29f070aec3e9c50cdac566") 09:51:48 executing program 1: __semctl$GETPID(0x0, 0x400000000000000, 0x4, 0x0) 09:51:48 executing program 1: __semctl$GETPID(0x0, 0x500000000000000, 0x4, 0x0) 09:51:48 executing program 1: __semctl$GETPID(0x0, 0x1700000000000000, 0x4, 0x0) 09:51:48 executing program 1: __semctl$GETPID(0x0, 0x3200000000000000, 0x4, 0x0) 09:51:48 executing program 1: __semctl$GETPID(0x0, 0xc700000000000000, 0x4, 0x0) 09:51:49 executing program 1: __semctl$GETPID(0x0, 0xfffffe002496e800, 0x4, 0x0) 09:51:49 executing program 3: getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000180), 0x200000000000003b, 0x10000000000004e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x1000002f4, 0x0, 0x0, 0x800e00800) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) r4 = dup2(r2, r3) ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000180)="5c885080b58bd4e5055acbcebea4c46393e73b8c9fbcee579b05615cc22994c50366103d833b8fa9572dc1") r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r6}) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0xf800, 0x5, 0x6, 0x7}, 0x8) fcntl$setown(r3, 0x6, r6) shutdown(r0, 0x0) 09:51:49 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000040), 0x2000000000000014, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xfffffd0c, 0x0, 0x0, 0x800e0046e) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000051a71b134c81f429ca31a1f8da249e45a00fc083fe3ac06c978014b881138fd862b0f07b41", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={r4, 0x101, 0x1, 0x100, 0x800}, &(0x7f0000000080)=0x18) 09:51:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) 09:51:49 executing program 1: __semctl$GETPID(0x0, 0xffffffff00000000, 0x4, 0x0) 09:51:49 executing program 1: __semctl$GETPID(0x0, 0x0, 0x3, 0x0) 09:51:49 executing program 1: __semctl$GETPID(0x0, 0x0, 0x5, 0x0) 09:51:49 executing program 1: __semctl$GETPID(0x0, 0x0, 0x8, 0x0) 09:51:49 executing program 1: __semctl$GETPID(0x0, 0x0, 0xa, 0x0) 09:51:49 executing program 1: unlink(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000180)="f3dc1d4e3ebc8481a2deaf004b726a4d1c8bbef08503513e8535def488c084937510a35e8e1062", 0x27}, {&(0x7f00000001c0)="171cd1de4699c358a7596dc8102882675406dd1c1fa75ede71d369b9314b68577d1e76a3b2f0272f4e8b3f3e4ee5588c6d28d0e54dcea5fb9763217adfc895057975822faf4aa6a546694582c2a2229eb3fab6909de6ea78ab6cc166d7f0217366693090cd436b65b59931a8adf3e7642ef5a2e0d3", 0x75}, {&(0x7f0000000240)="50604987850f49d9d52e5261f0d9bafcb2dcdae1756fa92997d509322e88799234cc27ddbcdb0f0dd256946f0abf89494e4a2eb8cc47ed58e4e30f8cd3e0c0be31f0f1bdefd3a6302717cd8af7f9a6413b3248f0db911b418f7d07086f1e5a33a3da842bdc9288d03b79f3fb48c82e", 0x6f}, {&(0x7f0000000380)="ba50c69f34609c3fa13e5bed7f0596a6de21f5a6c2b979aaa92501a22fa51f1f6036b0edcc94e71fd934a5f919d540bcd2bf3b816032a070ebc5b842e2e915efbfb19bcdf081b41da04167825391f79153faa607a862a372f022dbb71bef9cc054be4bcb1f7fd1030557b4e8e58c2b37831d31b419fbd10604d75e58529a21fd38f30c088fe2fd3bd19bc106dec3f3d5da5cdef5fe54ba78b527ac4fd16382dd44f438305a9258f95d4182f9c318da69f2f0f2f5c7211160d8f822f642b771f85fe57740fe74a60d568cf93f88ffa7deaeedfe5185b455d24710cc7f84b529bb5bd667e2243f2632ddca7a5bce25a0991e", 0xf1}, {&(0x7f00000002c0)="f62a90d4272db085b767b47ad20e0d7ef5c3e380f9ed06f029003f24c0317a5340f791a7f792eb98de72af1f1db2825fc3a94c6ed9e3bce9adf0b0ac41d94f4e74004e6f8260aa3c57ee04282fdf60008cf2b250819cedac", 0x58}], 0x5, 0x3) r3 = open(&(0x7f0000000500)='./file0\x00', 0x200, 0x1c2) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) sendto$unix(r4, &(0x7f0000000100)="066610beb1db73fc377a19970ca57dc9e3fc92816786293eb527bd2307feb3a43064bc9608bdf331f8f61c8f7afb2b1404d91fb037dce498c8224374e9792ff1e263102665fd04660df5251321f0a6ac2a62ec1207d3c76caebab1c52f36c38f3b2ec597b02e8e4d634be6fd8679fac319a0fe0076", 0x75, 0x1, &(0x7f0000000080)=@file={0xa, 0x0, './file0\x00'}, 0xa) flock(r2, 0x1) dup2(r2, r3) flock(r3, 0x8) flock(r0, 0x1) dup2(r0, r1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) 09:51:50 executing program 3: getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000180), 0x200000000000003b, 0x10000000000004e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x1000002f4, 0x0, 0x0, 0x800e00800) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) r4 = dup2(r2, r3) ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000180)="5c885080b58bd4e5055acbcebea4c46393e73b8c9fbcee579b05615cc22994c50366103d833b8fa9572dc1") r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r6}) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0xf800, 0x5, 0x6, 0x7}, 0x8) fcntl$setown(r3, 0x6, r6) shutdown(r0, 0x0) 09:51:50 executing program 1: r0 = getuid() r1 = getuid() setreuid(0xee00, r1) setreuid(r0, r1) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:51:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:51:50 executing program 2: __semctl$GETPID(0x0, 0x0, 0x3, 0x0) 09:51:50 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) r6 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)) __semctl$SEM_STAT(r6, 0x0, 0xa, &(0x7f0000000000)=""/207) exit(0x0) 09:51:50 executing program 2: __semctl$GETPID(0x0, 0x0, 0x3, 0x0) 09:51:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) 09:51:50 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = socket$inet6(0x1c, 0x2, 0x6) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r4 = getpgid(0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="0a002e2f660e3dff086e"], 0xa) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r4}) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x3, 0x5f6d, 0x1000300010008, r4}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 09:51:50 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) r6 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)) __semctl$SEM_STAT(r6, 0x0, 0xa, &(0x7f0000000000)=""/207) exit(0x0) 09:51:50 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) r6 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)) __semctl$SEM_STAT(r6, 0x0, 0xa, &(0x7f0000000000)=""/207) exit(0x0) 09:51:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) 09:51:51 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) r6 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)) __semctl$SEM_STAT(r6, 0x0, 0xa, &(0x7f0000000000)=""/207) exit(0x0) 09:51:51 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) r6 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)) __semctl$SEM_STAT(r6, 0x0, 0xa, &(0x7f0000000000)=""/207) 09:51:51 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) r6 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)) 09:51:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/36, 0x24}, {0x0}, {0x0}, {0x0}], 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00507) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) shutdown(r2, 0x0) r3 = dup(r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/53, 0x35}, {0x0}], 0x2, 0x0}, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) r7 = open$dir(&(0x7f0000001240)='./file0\x00', 0x4000040000180bc1, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 09:51:51 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) semget$private(0x0, 0x1, 0x0) 09:51:51 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget(0x3, 0x0, 0x412) socket(0x10, 0x20000000, 0xff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r5, 0x1) dup2(r5, r6) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000200)={r4, 0xe, 0x4b}, &(0x7f0000000180)=0x8) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000100)=""/5) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/206) 09:51:51 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001740)=""/4107) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000000)=""/179) r1 = socket$inet6(0x1c, 0x3, 0x3f) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x2, r4}, &(0x7f0000000140)=0xc) 09:51:51 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) 09:51:51 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x10, 0x2, 0x2, @multicast1}}, r3, 0x1ff, 0x4a, 0x0, 0x10000, 0xfffffffc}, &(0x7f00000000c0)=0xa0) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:51:51 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x144) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="09280000b3ba004dc609f473f2d1542651fbc2091d7baa04e11783c0b249c2dc639ca68a075637b819d92606c55d7f0e91694a11552885ccdd95ecd4d5c17aa899205906cd95afc3451c4a276f6656ae09ff00"/101, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000080)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f0000000280)="e4527e535040dcc09c1a69152afb331e9b6cb4fcce81ad760177b0fcfbb95e486617075b508d93d7ebcbc993c63933e98a0e70ef30af4b0a388cac332884e1260bf4de89fa30843898732c064ce2828ad54a8105fa0fc65fecb2ca7b2992545205450f1acb750c91f1158e6b3430d86bd5b7adcd36f883f1f0eca11176eda250cfaaf88e149b24cefdc20011ff75d661202f8bd87a32e7f7fb7c11fbe3dede2dc2937ec50a52dc37f3f6b682183e", 0xae}, {&(0x7f0000000140)="48ff211eab2d71adbb497914061a7e9674f9b8eb68c778cf25c01aa9104efba445394fac299841aaf2a5fa9fde30", 0x2e}, {&(0x7f0000000380)="9b13da040dfd0387cf1e01874b4c5366a63eeb10fba932332c04b49c757f366b0f30b90f0b5c9a7140a0452697a9142d106af03351ccaa560036a6836296d1b0c39a766642ad697dd1f3747d58622f9546bbfbf94573fb6977d28a701350db26c7fb95caa5952dd2bd7b3d94e7329188a652abd1324fcb9d6146591ea35930388a34cf3f098da692089160bae584443a5566c33a934860d3b541cec9a637808910615ea5d8d75f04ff252fe24809ba42f5a4674dc71c6307947f8e256705f122363970dd5523f03ce10cf922fdc46ad6fc22fa6fe560b9d6fd0671c4cfa0f3a85fb2aefc719291", 0xe7}], 0x3, &(0x7f0000000640)=[@cred={0x20}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r2]}], 0x78, 0x102}, 0x20088) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x80, 0x1f, 0x4000, 0x4, 0x3ff, 0x100, 0x9, 0x1, r4}, 0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x10}, &(0x7f00000001c0)=0x8) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r5, 0x1) dup2(r5, r6) flock(r6, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x7, 0x6}, &(0x7f0000000040)=0x18) 09:51:52 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:52 executing program 2: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) semget$private(0x0, 0x1, 0x0) 09:51:52 executing program 2: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) semget$private(0x0, 0x1, 0x0) 09:51:52 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:52 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:52 executing program 2: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) semget$private(0x0, 0x1, 0x0) 09:51:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) 09:51:52 executing program 2: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) semget$private(0x0, 0x1, 0x0) 09:51:52 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:52 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:52 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:52 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:52 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x8, 0x1, 0x8000, 0x4b9, 0x8001, 0x66, 0x4, 0x3ff, 0x251f, 0x4]) 09:51:52 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:53 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:53 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:53 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x0, 0x5, @empty, 0x3f}}, r3}, 0x84) 09:51:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:51:53 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:53 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) 09:51:53 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000100)={r7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={r7}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000000)=r4, 0x4) 09:51:53 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) 09:51:53 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:53 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) 09:51:53 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x6, 0x4) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:51:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:51:54 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:54 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/65, 0x41}, {0x0}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000002600)=[{&(0x7f0000000080)=""/50, 0x32}, {0x0}, {0x0}], 0x3) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0051e) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xe9, 0x0, 0x0, 0x800e008bd) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x2d79, 0x0, 0x0, 0x800e00519) shutdown(r5, 0x0) nanosleep(&(0x7f0000000000)={0x400}, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) 09:51:54 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:54 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:54 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:54 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:55 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:55 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:51:55 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:55 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) 09:51:55 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:55 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x0, 0x81, 0xfff9, 0x5, 0x1, 0xce41, 0x7, 0x8, 0x8]}, &(0x7f0000000040)=0x16) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0178a1630811841f7430ed166ff70000ee920842fd53bbc500", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="018a61b5f6acc0857f4cd086625f05000000caa8ec3298b31f67e462bd3c88b415969fd4610a59bdd8b005fb9097b0d1511334f4ccbbff7dbd4ece6516eb44c6d6466e7add5aa670335756accdae2f4a41f13718eefa04a9aaaf2017e20461c27eb2932d6290a2c3679f8ba23e7985273f7aa1ad07000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) fcntl$getown(r4, 0x5) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r3, 0x401}, 0x8) 09:51:55 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:55 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:55 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(0x0, 0x2, 0x4, 0x0) 09:51:55 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(0x0, 0x2, 0x4, 0x0) 09:51:55 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:51:55 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = accept(r2, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000001c0)=0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x8001, 0x4, 0xa30, 0x7, 0x9, 0x40c01, 0x1, 0xfe, r6}, &(0x7f0000000240)=0x20) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01280000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x5, @mcast2, 0x7}}, r8}, 0x84) 09:51:55 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:55 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(0x0, 0x2, 0x4, 0x0) 09:51:55 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:55 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:55 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:56 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:51:56 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:56 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:56 executing program 1: r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r0, 0x0, 0x4, 0x0) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) semop(r1, &(0x7f0000000000)=[{0x1, 0x9, 0x1800}, {0x3, 0xd74f, 0x1000}, {0x4, 0xfff7, 0x800}, {0x1, 0x100, 0x800}, {0x1, 0x0, 0x1800}], 0x5) 09:51:56 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:56 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:56 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:56 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:57 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:57 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) __semctl$SETVAL(0x0, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:51:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) shutdown(r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:51:57 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = msgget(0x1, 0x0) r1 = msgget(0x1, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = msgget(0x1, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x0, 0x7) msgrcv(r2, 0x0, 0x0, 0x0, 0x800) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/150) 09:51:57 executing program 1: semget(0x1, 0x0, 0x2a0) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$GETPID(r0, 0x1, 0x4, 0x0) setitimer(0x1, &(0x7f0000000000)={{0x1, 0x9}, {0x20, 0x7}}, &(0x7f0000000040)) 09:51:57 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = msgget(0x1, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/46) 09:51:57 executing program 1: r0 = socket(0x17, 0x4, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x20000000) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={r5, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8001, 0x1000, 0x7fffffff, 0x80, r7}, &(0x7f0000000040)=0x10) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:51:57 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:57 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) __semctl$SETVAL(0x0, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:51:57 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x7, 0x2, 0x3, 0x0, 0x1, 0x7, 0x2, 0x9]}, &(0x7f0000000040)=0x14) 09:51:57 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:51:58 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) getsockopt$inet_mreqsrc(r0, 0x0, 0xc4, &(0x7f0000000000)={@broadcast, @empty, @multicast2}, &(0x7f0000000040)=0xc) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) recvfrom$inet(r2, &(0x7f0000000380)=""/4096, 0x1000, 0x60042, &(0x7f0000000080)={0x10, 0x2, 0x0, @multicast2}, 0x10) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:51:58 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) __semctl$SETVAL(0x0, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:51:58 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:58 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:58 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:58 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:58 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) dup(r0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:51:59 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(0x0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:59 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) r1 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)) semop(r1, &(0x7f0000000100)=[{0x1, 0xfffa, 0x1400}, {0x1, 0x1000, 0x1400}, {0x1, 0x101, 0x1800}, {0x3, 0x9, 0x800}], 0x4) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000000)=""/218) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r3) ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000140)="c1b19bf219c06a49842f5cdeae4afdc07667ba87041a91237231dd2624eeadda61a7132666ac0c1ce8fe7db01e2870cbf0feb8e3b3bb424818c3a3bfe42ab907ffad5711962c") r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r5, 0x1) dup2(r5, r6) symlinkat(&(0x7f00000001c0)='./file0\x00', r6, &(0x7f0000000200)='./file0\x00') 09:51:59 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:59 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:59 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(0x0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:59 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:59 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(0x0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) dup(r0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:51:59 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:59 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:51:59 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:51:59 executing program 1: r0 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001740)=""/4107) __semctl$GETPID(r0, 0x4, 0x4, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000000)="a4f2c2d3621ade26900a8dadd306dd1701dd470e79abbd5d") 09:52:00 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:00 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) recvfrom$inet(r0, &(0x7f0000000000)=""/220, 0xdc, 0x2, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = fcntl$dupfd(r1, 0x11, r0) sendto$inet(r2, &(0x7f0000000140)="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", 0x1000, 0x101, &(0x7f0000001140)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) semget$private(0x0, 0x2, 0x0) 09:52:00 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:00 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:52:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:00 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001740)=[{&(0x7f0000000140)=""/107, 0x6b}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/168, 0xa8}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r2, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r4, 0x0) accept4$inet6(r4, 0x0, 0x0, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:00 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:52:00 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:00 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:00 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:52:00 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:01 executing program 2: semget$private(0x0, 0x1, 0x0) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:52:01 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:01 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) __semctl$SEM_STAT(0x0, 0x3, 0xa, &(0x7f0000000000)=""/95) 09:52:01 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:01 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x7, 0x400) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) write(r1, &(0x7f0000000080)="a648199cbe4bf51a733a598e5f8d9d2ca2daf5f4ac3914e40b8d77e543e21e89da70d6b9530383117177851aef2a91d0ecc695f79e7b84c906fba3a4ca852420c5d1859bf94b6d9954ad603cae7e190b0b7cca12afe24d0702747e42e143d6560dea44cc948dc23b6e716773740084d8be1b5156976ae7f139878c28c930e77b6c20bfd421a4e5b7d69414c28caf901baa159727d5f08a5fa8ce0650", 0x9c) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r4 = fcntl$dupfd(r3, 0x11, r2) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x50, &(0x7f00000001c0)={0xfff, {{0x1c, 0x1c, 0x1, 0x0, @empty, 0x2}}}, 0x88) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, r5) setsockopt$inet_tcp_int(r5, 0x6, 0x80, &(0x7f0000000140)=0x8001, 0x4) 09:52:01 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:01 executing program 2: semget$private(0x0, 0x1, 0x0) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:52:02 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:02 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:02 executing program 2: semget$private(0x0, 0x1, 0x0) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:52:02 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:02 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:02 executing program 2: __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:52:02 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:02 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2fe, 0xb362}, {0x5, 0xcb4}}, 0x0) 09:52:02 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:02 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:02 executing program 2: __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:52:02 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x4, 0x483) r1 = semget$private(0x0, 0x6, 0x190) setitimer(0x2, &(0x7f0000001100)={{0x6, 0xb21f}, {0x7, 0x10000}}, &(0x7f0000001140)) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) __semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000001000)=""/198) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/4096) 09:52:02 executing program 1: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x6, 0x190) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001740)=""/4107) __semctl$IPC_RMID(r0, 0x0, 0x0) 09:52:02 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:02 executing program 2: __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:52:03 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000000)=0x5) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000180)=0x9, 0x4) fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet_tcp_buf(r3, 0x6, 0x2000, &(0x7f0000000100)="0f19afc7c3e3ca1bea1cfd95f5f4b30264572156c4c42d46db3a769306bb2b4b5b4755d89a731aefd01427e485e277a0ba4174bacb5fc23fc0c9da8abe954b537898c7c9a8592f7cec38cadcef4df8", 0x4f) 09:52:03 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:03 executing program 2: r0 = semget$private(0x0, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:03 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="01c026ef9322d8c682d61895102f5c91b700", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="8daf9dd2eeecef8ee5015941e1ea624d14cafda6f2b64dadbb92f96f53c53ac0277add53dbf53f439540ef1168f5a111f9c7a6e8e8840e42461fd831dd162c78d06cd6f06081d602131d70596b368dfe71255fdc7ae47ff009e2f734e426e9719439acbaa925", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r3, 0xb1}, &(0x7f0000000080)=0x8) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000200)=0x3, 0x4) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1, r8}, 0xc) 09:52:03 executing program 0: r0 = open$dir(0x0, 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:03 executing program 2: r0 = semget$private(0x0, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:03 executing program 0: r0 = open$dir(0x0, 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:03 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:03 executing program 0: r0 = open$dir(0x0, 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:03 executing program 2: r0 = semget$private(0x0, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:03 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:03 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:03 executing program 2: semget$private(0x0, 0x1, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:52:03 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$GETPID(r0, 0x0, 0x4, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, r3) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000180)="2697acd129fcb24d270a6317d4b912b04e8f4a30b8de586b96") flock(r1, 0x1) dup2(r1, r2) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01f20000333e8f03217f55fbd9303e7359d756328403098592967680e4c5b9ae17afd251654c16e67355c0312453d18974ed876101b7bf5781bf4870c11bf954fa6981c533abd6814d2b416bdf0f1778b6e30f0a5920837d31a4edb36513a3f2d076f12e2a0796314436e542920ae5c18078aee17b7e7717f7cee389813ba96333cee1", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) 09:52:03 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:03 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:03 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:03 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:03 executing program 2: semget$private(0x0, 0x1, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:52:03 executing program 0: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:03 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:03 executing program 2: semget$private(0x0, 0x1, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r2, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r2, 0x2, 0x4, 0x0) 09:52:03 executing program 0: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:03 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:03 executing program 1: r0 = semget$private(0x0, 0x1, 0x26) __semctl$GETPID(r0, 0x0, 0x4, 0x0) 09:52:03 executing program 0: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:03 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) r3 = dup2(r1, r2) getsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000100)={@empty, @rand_addr}, &(0x7f0000000140)=0xfffffffffffffe5f) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r5 = getpgid(0x0) r6 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r6, 0x1) dup2(r6, r7) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x1000300010004, r5}) flock(r0, 0x1) dup2(r0, r4) recvfrom$inet(r0, &(0x7f0000000000)=""/100, 0x64, 0x80, &(0x7f0000000080)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) fchdir(r3) 09:52:03 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, 0x0) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:03 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:03 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:03 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, 0x0) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:03 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:03 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, 0x0) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:03 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:04 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000140)=""/249, 0xf9}, {&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/103, 0x67}], 0x7, &(0x7f00000004c0)=""/17, 0x11}, 0xc1) 09:52:04 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:04 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:04 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x0, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:04 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x0, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:04 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:04 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) r4 = dup2(r2, r3) r5 = dup2(r0, r3) fdatasync(r4) ioctl$DIOCRDELADDRS(r5, 0xc4504444, &(0x7f0000000040)={{"ecd4cc4ae9d7e2e926955634a10b8a35770af05ddc5c63d149d8a90a1fd1bafd391e3a1f08511fa38af19015a0b55a75d183c7cfd1af5811cf1b02210849292a403d001ab9db46f295c80007c498f420652f53de877b2c1eda6edab675ae75bbc2063ad16112e808d12c3b0d5e2d1337c7b3d31c174a1618eee7f6468abb2fdd9e4e63bb9cc0d44675e6c909d3f8918c1c4b847e8904fc2564208aa7c9444119b9c4c119acdcea208553f0ddbcdad5f58655b86a79708d856361749103b4fc8b420d97855e2152e5a4d297bf7b583be857a5b234c744f153b22a984de4351a648fd701ed6b33306cbcd664dfedb4cac6c21020cc9040ccb17b6b00022aac1e3831f0b0af526bf6b10fdda208617c248625bf7e319f729b2aa42b14c3d5c04ea52550d925470e2dd8c0c5f2ffd29790bb10d9fbe19aa8949b8b68008dcb83b5ec5240ad0d46ff374f4cdc450f8dfd7b5e26e5b0d5b61f9f40e2206a5a1c486439921a0ce4b430cfb86e334da1cb722aefe5ecfdec90cf20917c5eac49914cb4489bbe9aa5135d54671f8939f8f0d77a4bd716513264a5aa6343c448e198c414820026bff0d78c818f7b5dac9c45d4883bc19f12fe280285d690affd51b20511f32e7a096c6cad7d46b0ad66f522ffed068d33693d02d66a3f4556343bc1056f2d1b355dd45585c2525057caf20ce4d15af9c0cb3d3f367dc73e055574dc15627d1c7f3fa3b62f145b468c6a401b21d5ddc5c255a42d14651c52bd5aca353a9c30abcdb45e644b7967ea1e0d3027f60f952b33ed8442440955116b305af40a2e4d0cf2bbf61cd533d9934b82a87c04ec5fcde3f153912dfc759d47e33ec7feb26733f3309aac9809c5d539550c65a67edc448278e84018011990183e6d728570640e1f0c053eaf72aa820d734cfeebc185cc638d6b556c6f238221ab41411a02bb88d7300a0daa97402c43cc0d798ce479b15404466b03aa5bfd5513214bbb904a42fc707311110b5602ccbc5c7ec63cd8a7029721b782c66c2ea6f4f1b152dd8b54f1ef06fed71ddf250f5f073352928b799fb4e7d852ab2673dafe94364dfe8a1ebbda771a2a56021a2ee2124fb20be9d3d5eab81443b477bcba1e6df417ac18eb5c47b3c57ff90aeeea7dd5227023f3d65e027ca3569f2b92836cf166425b9e6d2c2059b772b0c52c754a1e0fbed1f05e2dbf4b37e986af45934dad549a3c1e507e9244be87de0c523f5044baec84d727b124cf0c47c3aef1eafc2acdb44ba32c1ea8c0f76ef1c2de831710050341803d0901a7aed24bfd12839a3ecfb4d814c67a70d46b8dbbbc00c731383fbc7828a139ade72aaceb7a61979ee855ddc67794bd39b9773bbc188f4bf6df9475aa753740e8014231a287b4ae154da8330ed89641a7aa7f0beae5f6679fe4c92b9db5a2a52353aba83b60a46ef0f7cc48d493", "8b7359e127841f764469bf89bf2a31b9027a9f01e7b11880941760a53a64dd41", 0x6, 0x20}, &(0x7f0000000000)="4c549a4a8a30bf3e6023253edb919e3e293332580165a9f0835d7679d5379c555f386a608f3439eeca81e92734723ced709ed0757a4b44cd3c", 0x4, 0xed, 0x6, 0x4, 0x80000001, 0x2, 0x2, 0x7}) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:04 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:04 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:04 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x0, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:04 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:04 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:04 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:04 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 1: __semctl$GETPID(0x0, 0x1, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000040)="ab1cd1d3597f3472c1b3b6a3048ed3b90afa0ca679d179544c30cdb9696404d9b8954346") 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:05 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:05 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:05 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:05 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:05 executing program 1: __semctl$GETPID(0x0, 0x2, 0x4, 0x0) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0x1000) r2 = socket$inet6(0x1c, 0x2, 0x4) fcntl$setflags(r2, 0x2, 0x1) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:05 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:05 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x7}, 0x8) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000140)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, 0x0, 0x0) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:05 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x3) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000140)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000140)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:05 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) __semctl$GETPID(r0, 0x2, 0x4, 0x0) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, 0x0, 0x0) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:05 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) listen(r1, 0x8001) 09:52:05 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, 0x0, 0x0) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:05 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}], 0x2) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) accept4$unix(r0, &(0x7f0000000140)=@abs={0x8}, &(0x7f0000000180)=0x8, 0x20000000) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) recvfrom$inet(r0, &(0x7f0000000000)=""/207, 0xcf, 0xc0, &(0x7f0000000100)={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}], 0x2) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}], 0x2) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:05 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:05 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:05 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:05 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) r4 = dup2(r1, r2) fdatasync(r4) 09:52:06 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:06 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:06 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:06 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:06 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:06 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:06 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:06 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:06 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:06 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(0x0, 0x201, 0x0) 09:52:06 executing program 1: r0 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001740)=""/4107) __semctl$GETPID(r0, 0x0, 0x4, 0x0) 09:52:06 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r2, 0x0, 0x0, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0), 0x0) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:06 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, 0x0, 0x0) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:06 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:06 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, 0x0, 0x0) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:06 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x4}], 0x2) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:06 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, 0x0, 0x0) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:07 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(0x0, 0x201, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x4}], 0x2) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) msgget$private(0x0, 0x9) 09:52:07 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(0x0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:07 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(0x0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:07 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(0x0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:07 executing program 1: r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) r1 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f00000001c0)=""/4096) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r0, 0x2, 0x4, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x4}], 0x2) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000100)=""/18) 09:52:07 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(0x0, 0x201, 0x0) 09:52:07 executing program 1: r0 = semget(0x3, 0x4, 0x20) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000000)=""/73) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x0, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='>,\']]^}&\x00', 0xfffffffffffffffe, &(0x7f0000000240)='@\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000440)=[&(0x7f0000000380)='@\'&.@\x00', &(0x7f00000003c0)='\x81\x00', &(0x7f0000000400)='#\x00']) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={r4, 0x7f}, &(0x7f0000000080)=0x8) chmod(&(0x7f0000000000)='./file0\x00', 0x102) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x0, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000100)=""/18) 09:52:07 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000100)=""/18) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x0, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, 0x0) 09:52:07 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:07 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000340)={r2, 0x7, 0x0, 0x7f, 0x4124, 0xfffe}, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="010000005af1dde7bab4d2e87684b70472afab13da0af5ccccf229c599ebd14250cbf9d777f52fc122db222b0c40982bc57b1df23fa0d53cd9dc5484e7f8cc9c5743113da68c2c65977f78e22d9783f29a5c1338a65e0c451d9e20e9c5b74a1581d1ac35b69dce665840e9b7c4f89197cc18a078eedaf725e46b0b773d800c8bebe819acaaf9e70d8a933870c0b2fd7e2d1822b49fcc22b030656b55b447fd49c48aab5d8642a505e418923166df9f25090cbca8a21024f967a79ca4a82b6e1a00bd9d37f4e5d1f93eacf83f28937c698afff3e7dde3059944d32d5d2fabca64859ccf590a838390bf7149f57200"/253, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="017f0000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={r5, 0x66f}, &(0x7f00000001c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) mlockall(0x2) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r7, 0x6, 0x41, "3f4e1bb27d54f1a67ab8d6282cccdab15e612c8d6da08370cc5d6985f478aa4ed9bbdf26df1e2afb5acccc4bbd0c98075f6b46fb27136434e770e9eb46ce3c186f"}, 0x49) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, 0x0) 09:52:07 executing program 1: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='}@$}[}\x00'], &(0x7f0000000300)=[&(0x7f00000000c0)=')\x00', &(0x7f0000000100)='\x19]\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\xfa\x00', &(0x7f0000000200)='\\#\x00', &(0x7f0000000240)='*\x00', &(0x7f0000000280)='}\x00', &(0x7f00000002c0)='(\x00']) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:07 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000340)={r2, 0x7, 0x0, 0x7f, 0x4124, 0xfffe}, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="010000005af1dde7bab4d2e87684b70472afab13da0af5ccccf229c599ebd14250cbf9d777f52fc122db222b0c40982bc57b1df23fa0d53cd9dc5484e7f8cc9c5743113da68c2c65977f78e22d9783f29a5c1338a65e0c451d9e20e9c5b74a1581d1ac35b69dce665840e9b7c4f89197cc18a078eedaf725e46b0b773d800c8bebe819acaaf9e70d8a933870c0b2fd7e2d1822b49fcc22b030656b55b447fd49c48aab5d8642a505e418923166df9f25090cbca8a21024f967a79ca4a82b6e1a00bd9d37f4e5d1f93eacf83f28937c698afff3e7dde3059944d32d5d2fabca64859ccf590a838390bf7149f57200"/253, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="017f0000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={r5, 0x66f}, &(0x7f00000001c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) mlockall(0x2) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r7, 0x6, 0x41, "3f4e1bb27d54f1a67ab8d6282cccdab15e612c8d6da08370cc5d6985f478aa4ed9bbdf26df1e2afb5acccc4bbd0c98075f6b46fb27136434e770e9eb46ce3c186f"}, 0x49) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:07 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) dup2(r1, r2) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000040)={{"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", "e54c6e21e9877ec8bf2f05ef83c2a007bfee2eb4ae2d57490fd5c2b63ada792e", 0x2800000, 0xf8}, &(0x7f0000000000)="aff655c48f", 0x1, 0x9, 0xfff, 0x5, 0x3ff, 0x9, 0x657, 0x8}) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:07 executing program 0: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='>,\']]^}&\x00', 0xfffffffffffffffe, &(0x7f0000000240)='@\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000440)=[&(0x7f0000000380)='@\'&.@\x00', &(0x7f00000003c0)='\x81\x00', &(0x7f0000000400)='#\x00']) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={r4, 0x7f}, &(0x7f0000000080)=0x8) chmod(&(0x7f0000000000)='./file0\x00', 0x102) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(0x0, 0x201, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x2) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x2) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(0x0, 0x201, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x2) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:07 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)) __semctl$GETPID(r1, 0x2, 0x4, 0x0) 09:52:07 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x0, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x0, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) r1 = semget$private(0x0, 0x7, 0x400) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, r2) getsockname$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs={0x8}, &(0x7f0000000340)=0x8) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$IPC_RMID(r1, 0x0, 0x0) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000000)=""/179) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f00000001c0)=""/201, &(0x7f00000000c0)=0xc9) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) accept$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c) 09:52:08 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={r4, 0xd0, "465133a8a1ad337275a6e23b60340c809912e36fa4087beebe138498b359a7e5f49ee6b39da353c31de28b47c07968df0b5d9159d4b78babe8c37e2ef3fbda85838031726221094256b039762e6e0ca49d22e186b20abff9c0a5e0027a1f474ac47db572fcc7199243e0f8625ba3281dec5c104feb09a72df5c1f6fafa7fdea8e7d5128a509eb3421178758e37c14d3a061937be7b2fd2505873988228f53184a149cb229297b22f8125a171c5cd58829e70fb464b9cda7ec72ab331ec27082b23a194c5b949b63e66f2785ce7adbdd9"}, &(0x7f0000000100)=0xd8) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:08 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x0, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x4}], 0x2) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x4}], 0x2) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x4}], 0x2) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:08 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 1: r0 = getuid() setreuid(0xee00, r0) r1 = getuid() setreuid(0xee00, r1) r2 = getuid() setreuid(0xee00, r2) setresuid(r0, r1, r2) unlink(&(0x7f0000000000)='./file0\x00') __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:08 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:08 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x1, 0xfff8]) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x0, 0xfffe, 0xd2, 0x3f, 0x5]) 09:52:08 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x7}, 0x8) 09:52:08 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) r6 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r6, 0x1) dup2(r6, r7) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x2000}, {r1, 0x2}, {r2, 0x2000}, {r3, 0x8}, {r4, 0x100}, {r6, 0x10}, {0xffffffffffffff9c, 0x8}], 0x9, &(0x7f0000000140)={0x3, 0x440}, &(0x7f0000000180)={0x1f}, 0x8) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/36) 09:52:08 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:08 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, 0x0, 0x0) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:08 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, 0x0, 0x0) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:08 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, 0x0, 0x0) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:09 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:09 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/67, 0x43}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xa1720495f3f7f40, 0x0, 0x0, 0x800e006d9) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:09 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xffff}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f0000000180)=""/202, &(0x7f0000000280)=0xca) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:09 executing program 0: r0 = socket(0x17, 0x4, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x20000000) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={r5, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8001, 0x1000, 0x7fffffff, 0x80, r7}, &(0x7f0000000040)=0x10) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:09 executing program 1: socket$inet6(0x1c, 0x2, 0x1) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:09 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:09 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=""/225, 0xe1) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000080)={{"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", "9315149bef232036fe8cae23095cc316a0acdaf294aed5bf62047857350746cb", 0x19, 0x9}, &(0x7f0000000000)="726e21aa95551e639e006374ad857355e6abf0f760abca90aac6ac910c7cc3fbe739e37b44da3a42b2f2dd97b5c94ed012c51662c4ed26c70b0d6223e78614e7886da086cb8c36a9ba689e23709beeab6d26a1d29eda82a1ddcaaf73bf36ec2dad1034c877420a20d20495ec12abd2dcf5d1012c00fda5bce0bfd669be", 0x0, 0x5, 0x7, 0x557, 0x0, 0x2, 0xffffffffffffffff, 0xdb1}) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:09 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:09 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x0, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:10 executing program 0: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = msgget(0x1, 0x0) r1 = msgget(0x1, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = msgget(0x1, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x0, 0x7) msgrcv(r2, 0x0, 0x0, 0x0, 0x800) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/150) 09:52:10 executing program 1: __semctl$GETPID(0x0, 0x4, 0x4, 0x0) 09:52:10 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=""/225, 0xe1) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000080)={{"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", "9315149bef232036fe8cae23095cc316a0acdaf294aed5bf62047857350746cb", 0x19, 0x9}, &(0x7f0000000000)="726e21aa95551e639e006374ad857355e6abf0f760abca90aac6ac910c7cc3fbe739e37b44da3a42b2f2dd97b5c94ed012c51662c4ed26c70b0d6223e78614e7886da086cb8c36a9ba689e23709beeab6d26a1d29eda82a1ddcaaf73bf36ec2dad1034c877420a20d20495ec12abd2dcf5d1012c00fda5bce0bfd669be", 0x0, 0x5, 0x7, 0x557, 0x0, 0x2, 0xffffffffffffffff, 0xdb1}) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:10 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x0, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:10 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x1, 0x3}, {0xc2, 0x3ff}}) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x3, 0x2, 0x0, 0x100000001}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r3, 0x7}, 0x8) r4 = semget(0x1, 0x0, 0x228) __semctl$GETPID(r4, 0x1, 0x4, 0x0) 09:52:10 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r0, 0x1, 0x4, &(0x7f0000000000)=""/62) 09:52:10 executing program 0: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:10 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:10 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={r4, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000080)=0x10) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:10 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x0, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:10 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0x0, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:10 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0x0, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:10 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0x0, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:10 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r0, 0x1, 0x4, &(0x7f0000000000)=""/62) 09:52:10 executing program 0: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = accept(r2, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000001c0)=0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x8001, 0x4, 0xa30, 0x7, 0x9, 0x40c01, 0x1, 0xfe, r6}, &(0x7f0000000240)=0x20) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01280000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x5, @mcast2, 0x7}}, r8}, 0x84) 09:52:10 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r0, 0x1, 0x4, &(0x7f0000000000)=""/62) 09:52:10 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:10 executing program 1: semget$private(0x0, 0x6, 0x342) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$GETPID(r0, 0x0, 0x4, 0x0) 09:52:10 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r0, 0x1, 0x4, &(0x7f0000000000)=""/62) 09:52:10 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:10 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) recvfrom$inet6(r2, &(0x7f0000000380)=""/4096, 0x1000, 0x81, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0xff, @loopback, 0x5}, 0x1c) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) r4 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x1) ioctl$DIOCGETALTQV0(r4, 0xc1004430, &(0x7f0000000040)="84829c61348aada0230ec09cf060f6468aa48c3ec44ea403") 09:52:10 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(0x0, 0x2, 0x4, 0x0) 09:52:10 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/65, 0x41}, {0x0}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000002600)=[{&(0x7f0000000080)=""/50, 0x32}, {0x0}, {0x0}], 0x3) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0051e) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xe9, 0x0, 0x0, 0x800e008bd) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x2d79, 0x0, 0x0, 0x800e00519) shutdown(r5, 0x0) nanosleep(&(0x7f0000000000)={0x400}, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) 09:52:11 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:11 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:11 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:11 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="012dbbcef3eeab5420e8184bdafea5682cc9d96aa175e6230e2b5628000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x4, 0x800, 0x3ff, 0x7fff, 0x20, 0x0, {@in6={{0x1c, 0x1c, 0x2, 0x7, @empty, 0x6}}, r5, 0xff, 0x8001, 0x66, 0x5, 0x3ff}}, &(0x7f0000000200)=0xb0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) semget$private(0x0, 0x1, 0x0) 09:52:11 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:11 executing program 1: r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) r1 = semget$private(0x0, 0x7, 0x400) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x100, 0x3, 0x401, 0x7f6f, 0xbc7, 0x667, 0x40, 0x1, 0x6]) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) r2 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)) __semctl$GETPID(r2, 0x0, 0x4, 0x0) 09:52:11 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x0, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:11 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:11 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) __semctl$GETPID(0x0, 0x1, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r0, 0x1) dup2(r0, 0xffffffffffffffff) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000040)={{"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", "ddf0ce3f81a3d9cc47e7959ddf51c70f520e562c3f6b1debde31eedcf61554fe", 0x42f, 0x5}, &(0x7f0000000000)="4d4a7b4fa583686e16bf37b33d5f4148fd3bcf46c6e7744d899c38e5b7e4d545e9380b", 0x0, 0x5, 0x437, 0x80000000, 0x7fff, 0x6c7, 0x2, 0x4}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r4) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x6}, 0x8) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) dup2(r2, 0xffffffffffffffff) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f00000004c0)="3e2e43c68beeafdd2687527ec57aecd5412cbb057d73c797ec7d6988550fbaa606bdfd1fd42ec7778e78c0afead46da833ba05567567c5188e136ecd9e5d643e8fe01e562a55403169c8041f25b5950310f5fcd1c38c6f0eb044c3dbc579f733a61de822e4159451f634cbbf061a58478cbf9344d31ab30fb614d7e97d6f558c4ad54fab95511789") 09:52:11 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget(0x3, 0x0, 0x412) socket(0x10, 0x20000000, 0xff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r5, 0x1) dup2(r5, r6) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000200)={r4, 0xe, 0x4b}, &(0x7f0000000180)=0x8) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000100)=""/5) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/206) 09:52:11 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x0, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:11 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x0, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:12 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:12 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:12 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x0, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:12 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/169) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x1ff, 0x200, 0x7, 0x7, r3}, 0x10) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:12 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r2}) r3 = getpgid(0xffffffffffffffff) setpgid(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:12 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x0, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:12 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:12 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x0, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:12 executing program 1: r0 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001740)=""/4107) r1 = semget$private(0x0, 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = accept$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r6, 0x4, 0xfffffe00, 0x4}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)) __semctl$GETPID(r1, 0x4, 0x4, 0x0) 09:52:12 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = dup2(r1, r2) freebsd11_getdents(r3, &(0x7f0000000180)=""/249, 0xf9) r4 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:12 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) r2 = dup(r0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @multicast1}}, r5}, &(0x7f00000000c0)=0x8c) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:12 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:12 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x2, 0xc000000}) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:12 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180), &(0x7f0000000040)=0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:13 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:13 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) r3 = dup2(r1, r2) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) linkat(r4, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x7, 0x5, 0x800, 0x7}, 0x8) ppoll(&(0x7f0000000140)=[{r0}, {r0, 0x2000}], 0x2, &(0x7f0000000180)={0xf81, 0x2}, &(0x7f00000001c0)={0x4d6e}, 0x8) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) fsync(r6) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:13 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x20, 0x3e28) 09:52:13 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="8c50f5da", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1, 0x5, 0x7, &(0x7f0000000040)) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) flock(0xffffffffffffffff, 0xc) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:13 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) getsockopt$sock_int(r1, 0xffff, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_buf(r2, 0x0, 0x46, &(0x7f0000000100)=""/155, &(0x7f0000000080)=0x9b) 09:52:13 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:13 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:13 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:13 executing program 3: __semctl$GETPID(0x0, 0x3, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000100)=""/12) 09:52:14 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:14 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000100)=""/73) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x0, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 1: __semctl$GETPID(0x0, 0x2, 0x4, 0x0) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x0, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="010000006ad2e559df47b68d3dc051a5d523bde1c7d0cdb910917f81b787bdd60cafb5090f1400a43c78a7005fb6e4140c7404fd56286288a7085bb71d89938a081dae53728c69223d6c36fdc2732c084dfd55f93d69ddb79334b3dbbe9c3d3751377eb4319f4cd12f6f391914199b44ff19793711029401f3c999329862e9937d86b7e62fbb337d1660d3e81588d636e85c6b932d5a82b718b5920b1e4d15a6a307720ccc2b454f4cb9ae73b3856757a1c7e943d57459a3cfd2cc", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000300", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x0, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x0, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x0, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) semget(0x3, 0x1, 0x80) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) socket$inet(0x2, 0x20000000, 0x5) r3 = semget$private(0x0, 0x6, 0x190) semget$private(0x0, 0x2, 0x282) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000001740)=""/4107) __semctl$GETPID(r3, 0x1, 0x4, 0x0) 09:52:14 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0107000206b257d70af049421cb1013f020000000000000061ce1074ed68539db5fbdd810c163711d38010bfdd4670dd9b800dd9bc60780c1d9846c5bb49af799ca06069f8be33ba04dd47e96d93a9a1", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000040)=""/15) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000200), &(0x7f0000000240)=0x4) 09:52:14 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x0, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x10}, &(0x7f0000000040)=0x10) 09:52:14 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="c703f49f8e5ff850344f8605f9c6ead4733944bf686f697e7426ccd1089ca9b9bf6f15dad8d850d84a", 0x29}], 0x1, &(0x7f00000001c0)=[{0x70, 0x11, 0x0, "79724cca878d67d561fba1cb05532c890c93785e8f9928a61685aa28324df3161422848ced78fc90fd36acfd28251de8ac1d4dbc0d53c8fa444023fb272b0389b9c32acc0c82c5ca129f11a31f539ef65841374bc4f26338355aaf89af22a9f1"}, {0x10, 0x0, 0x4}, {0x48, 0x29, 0x8000, "dbe6222091bd6166290522992fda689cace635ace2ef3d35e0d90f2cd653059302f8d527ba3216564bff10bea1e18b69dfbf8b46ec871894"}, {0x68, 0xffff, 0x200, "8b72249b10f043fd770d1fd4fc82b2097fa0756ac0fc0c1aeeaf78dc1cdf012d7c3d4e2c4a990b3caea0f5ba75217d36eae40f61c43dc9d2550dcf7bb06cef169307e051e7883f3f528943eb3b08a04faaf10ae52e"}, {0x38, 0xffff, 0x5, "de3bba84e3c00d0cc12082de7b85f71fe6d5f2ac56e9eaf8c8c3b0081d5ef5a936bf5e"}], 0x168}, 0x1c4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x4, 0x0, 0x2, 0x1}, &(0x7f0000000480)=0x18) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) dup(r4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @loopback}}, r2, 0x8000, 0x75, 0x20}, &(0x7f00000000c0)=0x94) 09:52:14 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x6, 0x4}, 0x8) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r5, 0x1) dup2(r5, r6) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x1f, 0x1000, 0x20, 0x9, 0x1, 0x1f, 0x5, r2}, &(0x7f00000001c0)=0x20) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f00000001c0)={0xe982, {{0x10, 0x2, 0x1, @rand_addr=0x3}}, {{0x10, 0x2, 0x2, @loopback}}}, 0x118) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x28) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) chroot(&(0x7f0000000100)='./file0\x00') flock(r2, 0x1) dup2(r2, r3) setsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000080)=0xc4, 0x4) pwritev(r1, &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x4, 0x8d) r4 = open(&(0x7f0000000340)='./file0\x00', 0x8004, 0x91) ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, &(0x7f0000000440)="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") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000180)=0x4) fstat(r4, &(0x7f00000005c0)) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 3: __semctl$GETVAL(0x0, 0x2, 0x5, &(0x7f0000000240)=""/203) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="010020000fe94e15878b2141cb38143606a62fa2cb3c3e4e6c2a748248f870d5f517595ccaf7e269d660a1604efd9cbc2a244f04384090c80b913ca6794d2ad36c071f2b081991dced1d2f30e675fc1863648cddefada1ebde3410385cef5109bb382594b09aa4c26718ba299dad7275772831fb3573a0008713eac0749c379debe56f4c269f4c4da63faf247220055cf56f09e4754ce1f45a0f366bbe5853773ce97cda25fb9f62f62f73ad62a191de48a7a61af0e581", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001040)={r5, 0x0, 0x0, 0x8001, 0x9, 0x87}, &(0x7f0000001080)=0x14) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 3: semget(0x2, 0x1, 0x12) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0fdaff9f6ae2ac7e8f8071dbe3f8a9a99d2e5efcd42bb9055a99cb71a92879a63397fc3da94d2295aa6b1874ac05f76a5ca17515098edafabbaf03f4bf0881", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f00000002c0)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x2, r6}, &(0x7f0000000200)=0xc) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:14 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 09:52:14 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x83}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000010128f82406a2c79fccddb8677f3f08794e819f62c2e98886e068613ff9df1db0f75ad9b92fd8a10f1bbcc63e3d4496b07e76d05505fde7f0e5b22d3bcca107776361dd959c5e5067e37f4f56a5428112c73d23fe6387a442b2c4b8000f7918a5a190dbe10469ea2fccb306cb9b60000000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x7f, r5}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:14 executing program 1: r0 = semget(0x2, 0x2, 0x333) __semctl$GETPID(r0, 0x4, 0x4, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) openat(r1, &(0x7f0000000040)='./file0\x00', 0x200, 0xa8) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/54) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x0, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x0, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffff9c, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:14 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x0, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:14 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) r4 = msgget(0x1, 0x0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000040)=""/7) 09:52:14 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000214632eb16e7017c743e8dcff4a7fe40b700eb8453dd085d21c48eab45ace0e2db301e6713078d4d87e31257bb96118c98b2ef15b4a35fc55b7288666f4f4c4367c197eb91faf29f0279bc82a048d93e8c6bc2b2f82898740428219a12d1a66d1c486bfc86e5e3ac762dc741513cb3fe3ac4d105bfe8f4543184a9d7f5c99224a6b08e7b3e93c2a71529590e3d96a6859dff8fbfb0d2cbdb847cbc917b2715a36e172fded66f2a50d2594279bd5cb39b1b8b", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xfa10, r6}, &(0x7f0000000240)=0xc) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:15 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) __semctl$GETPID(r0, 0x1, 0x4, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 09:52:15 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:15 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x0, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:15 executing program 0: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) r0 = socket$inet(0x2, 0x20000000, 0xfc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfffffffffffffede}], 0x1, 0x0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={r5, 0x6}, 0x8) 09:52:15 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="65faf479", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) semop(0xffffffffffffffff, &(0x7f0000000180)=[{0x1, 0x4, 0x1800}, {0x2, 0x5, 0x800}, {0x2, 0x7ff, 0x800}, {0x2, 0xfff7, 0x800}, {0x2, 0xff01, 0x800}, {0x1, 0x2, 0x1000}, {0x2, 0x3, 0x800}, {0x6, 0x7, 0x800}, {0x0, 0x40, 0x1800}, {0x2, 0x9f56}], 0xa) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:15 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x0, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:15 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1c, 0x3, 0x80, @rand_addr="021a2197ac90a4569b51c72b6742f017", 0x4}, {0x1c, 0x1c, 0x1, 0xfff, @mcast2, 0x2}, 0x5, [0x8, 0x2, 0x40, 0x3, 0x80000001, 0x1, 0x5, 0x7fffffff]}, 0x5c) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:15 executing program 1: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x1, 0x1f, 0x6, 0xdf83, 0x4, 0x48]) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) __semctl$GETPID(r1, 0x0, 0x4, 0x0) 09:52:15 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) getsockopt$inet6_buf(r4, 0x29, 0x31, &(0x7f0000000180)=""/213, &(0x7f0000000040)=0xd5) 09:52:15 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x0, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:15 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:15 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x2, 0x2) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000000c0)={{"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", "41b55bbc4cacf0d0b5f8df58bbfbce97f43c9e54fea9542baa8118b6cb0beae4", 0x2, 0xe7}, &(0x7f0000000040)="bad887fee5ba4aacfe9328c496f3327a43939d216421cbd1f365976f2f8c740599a168162b9794bb1663fdd63d2d5209f96ae2e5a6590a610f79743cc7111d2694b11585fb2684da8bee553c8a764ae49cfde34b29b473a9066b0e35ba10c9f44fae7227cb0376a5", 0x7, 0x8, 0xffffffffffffffff, 0x101, 0x1, 0x8, 0x101, 0x9}) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000000)=""/52) 09:52:15 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, r4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180)=0x4, 0x4) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x7ff}, 0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x80}, &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:15 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000000)="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") 09:52:15 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) 09:52:15 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:15 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000100)={r7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000180)={r7, 0x85, "c07ace17684d224de5991db15f1e38ef242192e184dd91e18e082f5f88a36650b43f8eeb8f7998b1eaba19aabc3f168d0199aa50a180c26fda8a89bdd37a2ea51ee20b81a106995221f08e225588994f6fbbb79ef7351350a40fbacd6a260a8af1671441d775691b594266af4ea9f1bd50ea514a79feeddd951dc825fc95a8802eb8a4573c"}, &(0x7f0000000040)=0x8d) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:15 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x10, 0x2, 0x1, @broadcast}, @in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x10, 0x2, 0x1, @multicast2}, @in6={0x1c, 0x1c, 0x0, 0x1, @empty, 0x7530}, @in6={0x1c, 0x1c, 0x0, 0x2, @loopback, 0x67d2}, @in6={0x1c, 0x1c, 0x1, 0x10000, @loopback, 0x2}]}, &(0x7f00000001c0)=0x10) 09:52:15 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:15 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001100", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x2a) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000100)={r7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000180)={r7, 0x1}, 0x8) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x800) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:15 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="bda21635384d791e", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r4, 0x73b9b4be}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f00000001c0)={r5, &(0x7f0000000280)=[@in6={0xfffffffffffffd7b, 0x1c, 0x1, 0x1ff, @empty}, @in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x3}]}, &(0x7f0000000200)=0x10) r6 = semget$private(0x0, 0x7, 0x400) semop(r6, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r6, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x3, 0x50000000, 0x800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$SEM_STAT(r6, 0x4, 0xa, &(0x7f0000000000)=""/30) 09:52:15 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:15 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x469) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={r3, 0x8000}, &(0x7f0000000180)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="c7fe7810f50500962dc8b154dea8fa3348d300", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:15 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:15 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x10000000, @empty}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="00001ac645decafbc273455b5e207705f28c5d7cbe098d3afe3ae27e2facbf703b5c52a8a0a5d22d79f3b68f01a3a0c2733c20dc19c01a299fba8dc6ca851219", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:15 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x4, 0x140) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) dup(r1) 09:52:15 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xd376}, 0x8) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r5, 0x9c}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:15 executing program 1: __semctl$GETPID(0x0, 0x4, 0x4, 0x0) 09:52:15 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:15 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:15 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01158394", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:15 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="010000006c0544e0cd5db625295c57ad55fea2d596fa4198b303b2234320b2e94c3cf7d79eae470567ea6bff8340c356b60a90514ae5a03be88ebc1b24000000000000000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="ee0bbb00c8008000001eb893000d75555826cc44299640bf48a513699a7017060e430a668a5ee575839031c40f663985b6c06a436a600e4f99d80e0fc2e8518a6badb1d30841162cdd09e500000100000000007220059bff73fc75447b17579242176fc5015fc75dfe04004f675c57a8be5edea2e8177826a9afb0b7720aed996098ced4626e19205d23189664196efefdf412819aba292944d905125b0f43115c7b68fbe98baabf78d5d2e82f8da7f658f7581fef5ac15e711fc8fd813f74ae65eb69b27515a5c9b87447a55ff603859a49767f"], 0xc3) r2 = getegid() lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r2) r3 = getegid() r4 = getegid() lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r4) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r6) r7 = getegid() lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r7) getresgid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000140)=0x0) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getgroups(0xa, &(0x7f0000000240)=[r2, 0xffffffffffffffff, r3, 0x0, r4, r5, r6, r7, r8, r9]) 09:52:16 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x16) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, r3) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x9}) flock(r4, 0x1) dup2(r4, r5) dup2(0xffffffffffffffff, r4) dup2(r1, r2) getpeername$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="c97a2383e85c720bdeade56348377a567f227b616948107260f82d36cb62f19c164230fad517b92b4fb07d382a857969b5f761f77bd5a62fcdb4eaaf37bf267bd5de221a301f14aa10d4d991d5f185f19244c7bafccf3b7e0603fef135d05a0653d3ce1548d64c8fb9d5b0c39cb86a3aa57a888560223a1dde5612c4c6e5c38687cc0432fc284534b3c2c2b82e81854f08848197f6c7964b8b83e9a552ccda835b3559387a4cea636d692bcdd4f8b4", 0xaf}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10) 09:52:16 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xfffffffc, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$sock_int(r1, 0xffff, 0x1215, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:16 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) r2 = dup(r0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r5, 0x1ff8000, 0x1, 0xf6f4, 0x4, 0x9}, 0x14) 09:52:16 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01e3ff277deaeac7755f0000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r5, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000180)={r3, 0x5, 0x8, 0xbeb3, 0x9, 0x403}, 0x14) dup2(r5, r6) write(r6, &(0x7f0000000280)="43113c3b54ec34f1855c20d1737d09955b2bc92d528556780461629bd7298c3104e0496bd48ca7a75e5057a8bd5370a4cd2e626b795dde904fb00e97e8e8b47c328dc826ae235dee4a348c6a1129242d28656b5255946faa57b6636392b0dcb00e750de70389acf3f311e38b33ad57fdd6ae26969cd1754de290f93eee7e385257ef135a28d627c495", 0x89) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCXCOMMIT(0xffffffffffffffff, 0xc0104452, &(0x7f00000001c0)="9e011afb0347087889d56eb0f944988035eae2dbd5560e682ae465c4fedefd8f58e30d1c28a262ad4ecaacad6cd20954f4cff139b91c6390249c1a502f829e621836be65aed759afc8eb534fa49d50113b734da31f9fd10f16c66454a8745c95fd7ff6e9a1be7fedd83a0c7b2228db9f697ab05b189d32e05576f5b117407a11b2c4044d16cf84c9aa193d127a235c55cfb2b44bafbe8f4ba786") connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x4, 0xf8}, &(0x7f0000000040)=0x8) 09:52:16 executing program 1: __semctl$GETPID(0x0, 0x4, 0x4, 0x0) 09:52:16 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = shmget(0x0, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_LOCK(r0, 0xb) r1 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="d1000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 1: r0 = semget$private(0x0, 0x2, 0x65) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000280)=[{0x3, 0x80, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0x9, 0x3a8c5a1af311d29d}, {0x3, 0x7c}], 0x7) r1 = semget$private(0x0, 0x6, 0x190) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) read(r3, &(0x7f00000001c0)=""/138, 0x8a) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) r4 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r4, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000001740)=""/4107) r5 = semget$private(0x0, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, r6}, 0xc) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)) __semctl$GETPID(r5, 0x0, 0x4, 0x0) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = semget$private(0x0, 0x2, 0x20) __semctl$SEM_INFO(r3, 0x4, 0xb, &(0x7f0000000040)) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_tcp_buf(r4, 0x6, 0x23, &(0x7f0000000040)="e00b7f6836d6257274498489ba94c5a7", 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={r6, 0x4}, &(0x7f00000001c0)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:16 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x1) accept$inet(r1, &(0x7f0000000000)={0x10}, &(0x7f0000000100)=0x10) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x0, @broadcast}, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:16 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000200)={0x2, [0x81, 0x2]}, &(0x7f0000000240)=0x8) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000180)=""/18) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r5, 0x1) dup2(r5, r6) getpeername$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x16) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, r3) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x9}) flock(r4, 0x1) dup2(r4, r5) dup2(0xffffffffffffffff, r4) dup2(r1, r2) getpeername$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="c97a2383e85c720bdeade56348377a567f227b616948107260f82d36cb62f19c164230fad517b92b4fb07d382a857969b5f761f77bd5a62fcdb4eaaf37bf267bd5de221a301f14aa10d4d991d5f185f19244c7bafccf3b7e0603fef135d05a0653d3ce1548d64c8fb9d5b0c39cb86a3aa57a888560223a1dde5612c4c6e5c38687cc0432fc284534b3c2c2b82e81854f08848197f6c7964b8b83e9a552ccda835b3559387a4cea636d692bcdd4f8b4", 0xaf}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01158394", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r5, 0x5}, &(0x7f0000000140)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:16 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000200)={0x2, [0x81, 0x2]}, &(0x7f0000000240)=0x8) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000180)=""/18) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r5, 0x1) dup2(r5, r6) getpeername$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) r3 = accept(r2, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x180) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000200)={0x6, 0x1f, 0x9, 0x709, 0x9, 0xca57, 0x3d, 0x4}, &(0x7f0000000240)={0x2, 0xffffffff, 0x8, 0x401, 0x1, 0x5, 0xc3fc, 0xfffffffffffffffe}, &(0x7f0000000280)={0x78f, 0x6, 0x9, 0xe5a, 0x9e4, 0x6, 0xda, 0x1}, &(0x7f00000002c0)={0x817, 0x1f}) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000380)=0x2f, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x84, "5cb45462fbbf8383a726db23e3f368023b0f61313207f259459d4e0e67a0e89e554dd1aa93c7f4a5230e97d59574a6384c8bb45d13054b6c7c24e2fab335d6ced08fddd5086710bfb4d06d7b36c238e598d61ef44b1a1234476849d5de6f93c2adc8fd67a9cba48c9d802f650353e792b58ad7f70a4eeb1f1d4aa7f2b19d6eb329c7543c"}, &(0x7f00000001c0)=0x8c) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x1) accept$inet(r1, &(0x7f0000000000)={0x10}, &(0x7f0000000100)=0x10) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x0, @broadcast}, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:16 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) write(r3, &(0x7f0000000180)="ce83963ee1755b4eda9f983e9bf0755c7b43362151e63e6784c1c6593dbb504ec9167969cbc5892de329250b45c24466eaa669df8bc98d7703c51de231f8dcc8787a3a3dfb75574278929a3f4d947bc78de7ac8637abea645f7eb74544a476fab1d591c7d2d2becae8", 0x69) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:16 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000040)={r3, 0x7, 0xa5, 0x1000, 0x1, 0x80}, 0x14) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:17 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1}, &(0x7f00000000c0)=0x55) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:17 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000040)={r3, 0x7, 0xa5, 0x1000, 0x1, 0x80}, 0x14) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:17 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="0e0e7a4dd085beb07079918ce901fb7bdd15326f671e96f1974b3a2592bae1e0300ef119bb828bf958d5ce3b006dfdd3e18d080a5f5f4f137ce0bf220c078fd11e4f0dd4ba95b8690e35f4020000adfe833d84edb06fb17e373f2624b57b455b6748a220c24440b668f448244d2f9f61af09dbd84243d15997c5", 0x7a}], 0x1, 0xfffffffffffffffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100000, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r5, 0x7}, 0x8) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x9, 0x2, 0xfffffffffffffeff, 0x3f}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r6, 0x80}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:17 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x20000, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/149, 0x95}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000280)=""/190, 0xbe}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r6 = open(&(0x7f0000000340)='./file0\x00', 0x100, 0x4) flock(r6, 0x1) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) 09:52:17 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="4100000074eabd729a3c6511b9b413e56940d39b879b8f96291663180b170a1c20a3cb44a1363ea61449670edc15d01774c7324ba0f5bc43bae42dbf2bc9f05171778809703b4e7d67d07e3fc604b069c6112a39b20c99b4ff237562a3a4dcf41401fae7622fad3b5bdec8ac8613d25eebb996ee62b72cce4c9e62f9fe472a5c5791936a58138346bfacb557322385496569444bce37ae5e59e7f577fc8557f2fbfdbbf9cad14edf", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="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"/334, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:17 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) r3 = accept(r2, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x180) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000200)={0x6, 0x1f, 0x9, 0x709, 0x9, 0xca57, 0x3d, 0x4}, &(0x7f0000000240)={0x2, 0xffffffff, 0x8, 0x401, 0x1, 0x5, 0xc3fc, 0xfffffffffffffffe}, &(0x7f0000000280)={0x78f, 0x6, 0x9, 0xe5a, 0x9e4, 0x6, 0xda, 0x1}, &(0x7f00000002c0)={0x817, 0x1f}) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000380)=0x2f, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x84, "5cb45462fbbf8383a726db23e3f368023b0f61313207f259459d4e0e67a0e89e554dd1aa93c7f4a5230e97d59574a6384c8bb45d13054b6c7c24e2fab335d6ced08fddd5086710bfb4d06d7b36c238e598d61ef44b1a1234476849d5de6f93c2adc8fd67a9cba48c9d802f650353e792b58ad7f70a4eeb1f1d4aa7f2b19d6eb329c7543c"}, &(0x7f00000001c0)=0x8c) 09:52:17 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x0, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x0, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x0, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x3, 0x392) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={r3, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000b61afa0f0f8b14c01a38cd6f9e65aa8d2494d338735e1d6daefb82318a868f7f64c8bb9f06ad19772cfd49ad83dd6358b6386724c9e1c370481f16445b4f79896882310711578a2bbd40d5c80d2d556daf7b1571b5c49e5e240fb1644d12a9518bc68c97ae9d331c721840a642e919992c4c547e60", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xb08}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:17 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x0) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="010000009adb30b8b80128fdaa8e7b6ef4820a31507c631a6010c21e7bac085fc2daef845d722791b7ec80d31afaf4a262d0e3734dbab9f1c8c9af558ce03cb5f352c7a2fc0688cfbebda8e03ef3e597edb71bd360a9806cf9652fde73f6d3badc9fa88c5866da21eca080aa84c092b11b70f05ee7129ab930304347dc69a1db97fb89e88709d8de98d455e04ba78cdc0ed8e731a6fc78c8e238b88e64d095e0fe3ec06a6c2f8007bbf32f0df648b17c01a3072d940ed26cdd3883ba", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:17 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockname$unix(r1, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x90) 09:52:17 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x0, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x0) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="001535602e861532965d000000"], &(0x7f00000000c0)=0x4) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x40000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r5, 0x1) dup2(r5, r6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) 09:52:17 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x0) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x0, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x0, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x0, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x0, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="010077ce", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getresgid(&(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:17 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x0, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:17 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000002280)=""/4096, 0x1000}], 0x5, 0xfffffffffffffffd) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:18 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x0, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:18 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x0) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:18 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockname$unix(r1, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x90) 09:52:18 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x0) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:18 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x0) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:18 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r6}) r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(r7, 0x8, &(0x7f0000000180)={0x0, 0x0, 0x4, 0x100000001, r6}) mknodat(r4, &(0x7f0000000040)='./file0\x00', 0x9109, 0x2) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:18 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(0x0, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:18 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:18 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(0x0, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:18 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockname$unix(r1, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x90) 09:52:18 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r3}) fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x2, 0x57296547897d75a0, 0x6, 0x7, r3}) 09:52:18 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(0x0, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:18 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="084ce6c0dfe327000000c9f9ba3c1e50074ebdebed185ba82e38fa7176011ebad974dfdb24cc5a772a864278c0d243417d10e8fe0a0c6df4bf81d5", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:18 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:18 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = getuid() setreuid(0xee00, r4) r5 = getuid() setreuid(0xee00, r5) setreuid(r4, r5) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:18 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000040)={r1, 0x800, 0x1}, 0x8) 09:52:18 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:19 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:19 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000040)={r1, 0x800, 0x1}, 0x8) 09:52:19 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000180)=0x4) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:19 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000100)="cc73e3012646779abd8000a7ef299be20bb22b5499e54894d67303a780d09dc947d62be741508a304685c3e10aba0551d70d15af8596508365be1a68de68eec645429b9336ad07722b90b73fa1831d646bd7e1880cc857841cc6173a667148fcc5a7f9097b261abc2b50e57ffb4df1d3363d39d4256eeed1eb9f8f0ced43cd2d7cf345fe520a91295abedadaf8761ae8ae75d5a4", 0x94}, {&(0x7f00000001c0)="65d3cf5a8dd5399280dc6dcf1f2e401e75e3db0a641aae62cbd11de8c6a4d13f71dc7dd933c46066d6356c26bd0619fa0091e542b1a01347192eef2c990b3c3c26497ed191836930c6bae32851e0037225d087656957edd72d41de9d06fb22c4b14b262c8f2354b05fb260c7791cb446f1530545204762dcd6d9bfe5c7b38e79a031bf0062336c07597bd2a4a7aca6cb31be4e13510440a3ece822b4b07b027ff50546bb7404d5f23d0a00b97d2445ed4720c2bdcf29b3e5d0a66596605d7d9638d11da20078fe50b64a27308056e0b13a73d56c433e386965d4cad4", 0xdc}, {&(0x7f00000002c0)="fe97003f95e3f3c61b7511b6bf2231ebf3c5ee22d2cfcdf02ce40677b61be5315fa9519e8a5d3fa4515c1b6668b330f6b6eb6f5a5b825389ff4b47ab34505183938496a15815b2c88d16c8e780cc82eb24eecbcc53a3d32d7ae09f703bc3c2bca40c8709ce", 0x65}, {&(0x7f0000000380)="cb34fc16c6d6978ab7014b0bc63b2f9b5c3c0e77cab7b0f49f7515749f045f61cba2fbc69d31649ab828eb33161c802f546454df46b94f9c1b5dced2ff56f5eb73d1a49a292aff2ad56ddb26cf56cd62cb57a66ab316ec9427bee144c5afc4629c1e5424fa98b53f5c91594a51141da39de4619e5ead61c77b5d33826ef0e83948b244", 0x83}, {&(0x7f0000000440)="a7d41753b8d1c5912a14e15c68767cc9669e7487ae767cec13dc02b13cffb215a8fe96441cc4219f9ef917f282276644b9816f5883088ab138bbb77126a10becc8eda38a3909dd2be15d08bd33fdef757c887bd3b28694c1f39c85c5f241b5b0776b3fbed57b205363a39bc35401bba63a71bd0f8e5bd940e6a05af7d3e56f8ecd53e5fecb62e4c677a96b7aa9d1bb9b1673ef8bd0a5989b75c21c38aade96f8f8ce6982501fd9b9b3c12d9cbfe38c4102a40b94a5c566db7de6058ad1", 0xbd}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000500)="cfccb64851a4092872bf1c507054ec84623591f2606e504ea9c26b246e0546533444d0aabd89b2654339dbda91918f34a364bd18e41e6fe46044946a39a460a801fd3951b97da3", 0x47}], 0x7, 0x0, 0x0, 0x1}, 0xc) 09:52:19 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, 0x0) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:19 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, 0x0) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:19 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, 0x0) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:19 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r3}) fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x2, 0x57296547897d75a0, 0x6, 0x7, r3}) 09:52:19 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:19 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000180)=0x4) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r2 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:19 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:19 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:19 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:19 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = open(&(0x7f0000000200)='./file1\x00', 0x400, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:19 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt(r1, 0x80000001, 0x3, &(0x7f0000000100)="de19986447d97e4bd58abd91a0aa3d154ab45d78409634f99ad307d30dbb902c33e61c012bc2e57976c54bd57ef8933b0a766a0ef5970660ac88dd336313df37f3c82fa47f3c3225f827fa7afc9175f4b7d8aa55d3681e6f95699902f47cc6e88163d7327345f785df8a74d607c0748fc5c45d4ee5dbca0fee93a06387db9ccc2e13163d3afbfd6d9abf078ac0dd97a3ac98a7fed29b92cede4ea651e48437d808342b454ac7cc56dcc01a2093b069a3309bde3220da6daa5232d39570f72b70a3c25a296c5528f435c654", 0xcb) 09:52:19 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:19 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = msgget(0x1, 0x0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f0000000180)={0x2, "c14e540b1cd145e93fb87232632d93f2b106937d0c2f61bf03141dfaece7b1672d2724741de861296c3032da5f85e41a20d4c342224196fcc38295d4f59c8dc61fc23824deab437f58b21404493de1faa801714536521f4ad116ad997d97808056a2ea30978603736eee3a906f1bfa59aee1caa18194a85426fa659821e20234df7fcc1c3a3137a041"}, 0x91, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:19 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000100)="cc73e3012646779abd8000a7ef299be20bb22b5499e54894d67303a780d09dc947d62be741508a304685c3e10aba0551d70d15af8596508365be1a68de68eec645429b9336ad07722b90b73fa1831d646bd7e1880cc857841cc6173a667148fcc5a7f9097b261abc2b50e57ffb4df1d3363d39d4256eeed1eb9f8f0ced43cd2d7cf345fe520a91295abedadaf8761ae8ae75d5a4", 0x94}, {&(0x7f00000001c0)="65d3cf5a8dd5399280dc6dcf1f2e401e75e3db0a641aae62cbd11de8c6a4d13f71dc7dd933c46066d6356c26bd0619fa0091e542b1a01347192eef2c990b3c3c26497ed191836930c6bae32851e0037225d087656957edd72d41de9d06fb22c4b14b262c8f2354b05fb260c7791cb446f1530545204762dcd6d9bfe5c7b38e79a031bf0062336c07597bd2a4a7aca6cb31be4e13510440a3ece822b4b07b027ff50546bb7404d5f23d0a00b97d2445ed4720c2bdcf29b3e5d0a66596605d7d9638d11da20078fe50b64a27308056e0b13a73d56c433e386965d4cad4", 0xdc}, {&(0x7f00000002c0)="fe97003f95e3f3c61b7511b6bf2231ebf3c5ee22d2cfcdf02ce40677b61be5315fa9519e8a5d3fa4515c1b6668b330f6b6eb6f5a5b825389ff4b47ab34505183938496a15815b2c88d16c8e780cc82eb24eecbcc53a3d32d7ae09f703bc3c2bca40c8709ce", 0x65}, {&(0x7f0000000380)="cb34fc16c6d6978ab7014b0bc63b2f9b5c3c0e77cab7b0f49f7515749f045f61cba2fbc69d31649ab828eb33161c802f546454df46b94f9c1b5dced2ff56f5eb73d1a49a292aff2ad56ddb26cf56cd62cb57a66ab316ec9427bee144c5afc4629c1e5424fa98b53f5c91594a51141da39de4619e5ead61c77b5d33826ef0e83948b244", 0x83}, {&(0x7f0000000440)="a7d41753b8d1c5912a14e15c68767cc9669e7487ae767cec13dc02b13cffb215a8fe96441cc4219f9ef917f282276644b9816f5883088ab138bbb77126a10becc8eda38a3909dd2be15d08bd33fdef757c887bd3b28694c1f39c85c5f241b5b0776b3fbed57b205363a39bc35401bba63a71bd0f8e5bd940e6a05af7d3e56f8ecd53e5fecb62e4c677a96b7aa9d1bb9b1673ef8bd0a5989b75c21c38aade96f8f8ce6982501fd9b9b3c12d9cbfe38c4102a40b94a5c566db7de6058ad1", 0xbd}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000500)="cfccb64851a4092872bf1c507054ec84623591f2606e504ea9c26b246e0546533444d0aabd89b2654339dbda91918f34a364bd18e41e6fe46044946a39a460a801fd3951b97da3", 0x47}], 0x7, 0x0, 0x0, 0x1}, 0xc) 09:52:19 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) fchdir(r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:19 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:19 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, 0x0) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:19 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, 0x0) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:20 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x2) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:20 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, 0x0) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:20 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={r3, 0x7ce7}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x1c, 0x3, 0x0, @mcast2, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000200)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)=ANY=[], &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:20 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={r3, 0x7ce7}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x1c, 0x3, 0x0, @mcast2, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000200)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)=ANY=[], &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:20 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x0, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:20 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:20 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x492a3e94f19879bb, 0x68a) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = getuid() setreuid(0xee00, r3) r4 = getuid() setreuid(0xee00, r4) setreuid(r3, r4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:20 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x0, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:20 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt(r1, 0x80000001, 0x3, &(0x7f0000000100)="de19986447d97e4bd58abd91a0aa3d154ab45d78409634f99ad307d30dbb902c33e61c012bc2e57976c54bd57ef8933b0a766a0ef5970660ac88dd336313df37f3c82fa47f3c3225f827fa7afc9175f4b7d8aa55d3681e6f95699902f47cc6e88163d7327345f785df8a74d607c0748fc5c45d4ee5dbca0fee93a06387db9ccc2e13163d3afbfd6d9abf078ac0dd97a3ac98a7fed29b92cede4ea651e48437d808342b454ac7cc56dcc01a2093b069a3309bde3220da6daa5232d39570f72b70a3c25a296c5528f435c654", 0xcb) 09:52:20 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYPTR64, @ANYRES16], &(0x7f00000000c0)=0x3) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="e55fc48ec8955b18e28e5e7bd26e3105bb31f50930756597735fdef365af0449f50858920370e1550a209d4805bf946d191d0b9eb3", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r5, 0x20, 0x7, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x7ff}, &(0x7f0000000200)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:20 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x0, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:20 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:20 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:20 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:20 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:20 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xf6) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRESDEC, @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYRES16=r3, @ANYRESDEC=0x0, @ANYBLOB="4d6f8f96e091b6f7e744f715ad19524cb6873dbd8aa2395c69af6ea3f330ebc7b2fd290cb9d4620857ba3c59cc40f362f0ac445528b54e2577eada9cae851d38581d2071049691322b80", @ANYRES32, @ANYRES64=r2, @ANYRESHEX, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRESHEX=r1, @ANYRES64=r1, @ANYPTR64, @ANYBLOB="7b0b11a1f792f523cad36e18ca2f6a3f32bb2a8a1bc7a87ca0971d338b4f628175c5c6fa26e60b1165763f12381846203132259489ed0e612682dfc291801aab1eb866417caf822026af543106d3e4ac47e9f5b38699745a61a0e3c8fbed1c6b87d67a0623a6208dab4ce6f4c7e35646e57022ed97c18cc73c61c1ad65b13c198347b6ce954e27e66bcb9f36757664390c14bc45f21190f3a8388dc886975373b6a387872c6f0113ff856f55ac5c6323914ec41b1194a31be00d333bad1848c5a7d703f05358c94d2fbaaecaa51059942d47bd8e38f82ca0e4d11f0cb521a54d2e3037d21ee9a129fc359e49a13d330695aae6de5d5758b6"], @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES32, @ANYRESDEC=r0, @ANYRES16, @ANYRESHEX, @ANYPTR, @ANYPTR, @ANYBLOB="26d1d609fbdfa44f0ff4a3dd58aa4dc8ce771e26ddc4f3c05b8913d79be9e3e0b770d374389c9598be86b51de6b8b704e0b1df8c98612dbd4b28d866dcc47b95a34ec9556b239842373f34d6734e267ab56f72ed668b04afec3718c8df522df4e8e1ec32ed"]], @ANYRES32=0x0], &(0x7f00000000c0)=0x2) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) dup(0xffffffffffffffff) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f00000002c0)=[{&(0x7f0000000700)=""/139, 0x8b}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) dup(r6) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) 09:52:20 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:20 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:20 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:20 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0xffffbfff, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x1c, 0x3, 0xfff, @ipv4={[], [], @multicast2}, 0x4}, {0x1c, 0x1c, 0x2, 0x8000, @ipv4={[], [], @rand_addr=0xfffffc01}, 0x1}, 0xab80, [0xdb, 0x4, 0x800, 0x2, 0x80000000, 0x80, 0xfc00]}, 0x5c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:21 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) semget$private(0x0, 0x4, 0x34) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) shmget(0x2, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:21 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(0x0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:21 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, 0x0, 0x0) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:21 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, 0x0, 0x0) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:21 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYPTR64, @ANYRES16], &(0x7f00000000c0)=0x3) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="e55fc48ec8955b18e28e5e7bd26e3105bb31f50930756597735fdef365af0449f50858920370e1550a209d4805bf946d191d0b9eb3", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r5, 0x20, 0x7, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x7ff}, &(0x7f0000000200)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:21 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000180)=0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:21 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x300, 0x1) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getpeername$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x172) 09:52:21 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, 0x0, 0x0) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:21 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}], 0x2) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:21 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}], 0x2) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:21 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}], 0x2) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:21 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x300, 0x24) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:22 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}], 0x2) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001740)=""/4107) semop(r3, &(0x7f0000000040)=[{0x4, 0x1, 0x1000}, {0x3, 0x401, 0x800}, {0x0, 0x4, 0x1000}, {0x3, 0x53, 0x1000}, {0x3, 0x5, 0x1c00}, {0x1, 0x2}, {0x2, 0x4, 0x800}, {0x1, 0x3, 0x800}, {0x0, 0x800, 0x1800}], 0x9) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={r6, 0xfb, 0x1, [0x401]}, 0xa) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000100)=""/18) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000200)=""/183) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="07000000f6454856b96e4eac16feb85cfcef478ca9eedb557e46f5d069b2961e2b154f15c69cc6cfc3f15e3ad3eb4d1245eaae9443d5e540cc5d595559699024c8831cfeeb056c117342b9cc5f62f885d9bcb8a9fd704cff70b2f2faec29", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1003}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) r6 = fcntl$dupfd(0xffffffffffffffff, 0x11, r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000040)=0x9e6, 0x4) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001740)=""/4107) semop(r3, &(0x7f0000000040)=[{0x4, 0x1, 0x1000}, {0x3, 0x401, 0x800}, {0x0, 0x4, 0x1000}, {0x3, 0x53, 0x1000}, {0x3, 0x5, 0x1c00}, {0x1, 0x2}, {0x2, 0x4, 0x800}, {0x1, 0x3, 0x800}, {0x0, 0x800, 0x1800}], 0x9) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={r6, 0xfb, 0x1, [0x401]}, 0xa) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000100)=""/18) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000100)={r8}, &(0x7f0000000140)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="f67834ca8b69e16e11e82e9164b5c73394017526bc40aec42caf8dd6ca2fa987f3e05f9e2e740a2599919f85102a094b735df8448b3fd0ef3448b0db7e46d4a2569046d556b1dd77012372665653511802d57d01d3de6a5971", 0x59}, {&(0x7f0000000200)="274cc4c5dbbc9d9eddc2a6e54e5ccb9d8f", 0x11}], 0x2, &(0x7f0000000280)=[@init={0x14, 0x84, 0x1, {0xce9, 0xa000, 0x9ce, 0x52}}, @init={0x14, 0x84, 0x1, {0x1, 0x1ff, 0xff, 0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x4000, 0x2460, 0x0, r5}}, @prinfo={0x14, 0x84, 0x7, {0x1}}, @authinfo={0x10, 0x84, 0x8, {0xf7}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x8c7, 0x8, 0x6820, 0x9, 0x1b3, 0x0, 0x5, 0x4, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x100, 0xc9f, 0x4, r8}}], 0xec, 0x8}, 0x4) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r9, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:22 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000000)="c5059a10ceb1809c68219845ba61879aa6bfad35685efb6786de5ec651b448c5120b573d6e05834fe88415ed4a7e1419e0563e401d64409714f0d4", 0x1f, 0xffffffff, 0x1}) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x4}], 0x2) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000200)=""/183) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="07000000f6454856b96e4eac16feb85cfcef478ca9eedb557e46f5d069b2961e2b154f15c69cc6cfc3f15e3ad3eb4d1245eaae9443d5e540cc5d595559699024c8831cfeeb056c117342b9cc5f62f885d9bcb8a9fd704cff70b2f2faec29", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1003}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) r6 = fcntl$dupfd(0xffffffffffffffff, 0x11, r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000040)=0x9e6, 0x4) 09:52:22 executing program 3: rmdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0xc, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) accept(r0, &(0x7f0000000180)=@un=@file={0x6e, 0x0, ""/108}, &(0x7f0000000200)=0x6e) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r2 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="010000004d7cc6ff22a9c8eb48d6c5401cdf155ed5cf71c29061c9954a1cbf3f441ceafa69860800989d67469e4a68935fac340b21cc5b070000d61c45ac86fd7507c907d55083d1262be2b5dede9c8a9fb22dfeecd867c02c3da134afcb", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0xa, 0x1, './file0\x00'}, 0xa) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x4}], 0x2) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x4}], 0x2) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x0, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x0, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semget(0x3, 0x1, 0x126) r2 = semget(0x3, 0x0, 0x440) semop(r2, &(0x7f0000000200)=[{0x4, 0xa48, 0x2000}, {0x2, 0xe695}, {0x0, 0x1000, 0x800}, {0x2, 0x8, 0x800}, {0x1, 0x2, 0x1000}], 0x5) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000180)=""/83) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:22 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) fchdir(r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x0, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x8, 0x46) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) dup2(r1, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) fchmod(0xffffffffffffffff, 0x14) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x7fffffff}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0090ebf142075fa37caad80e8159d551c881cc315b4bc94b89385b92766cddc34287dfcbb3f7f1a531ac650b93b945234c1c478c0692a968387d678e1a79ded56267b0b965e1b59338a617ba3f57cd2d495a8b633d98f6bc3091b3bb937a60fdd47193ab5912a421eccf9f65c78eb30eb7842d06b89914865f32dcb953a238dfa57e3d7a901daba6357dfd0373589bea355693bb24118d7086d95bfb356ad3950286b6586bf3910051929de7dd4f383ec2f35cf02dc273656b3f3e8a7b074e78c84a232549", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) clock_settime(0xf, &(0x7f00000001c0)={0xceb3}) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:22 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x1, 0x105) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="1999d886b5a531bd132400c7298f85a0e5c037a6ef0c9476ba70ba1388c3450f7a76677283fa384fcb113f3e3135cdc11b0a4019a1359ba107ff298347695fe3cb835bd5393028eb29c20c370271364c6e6ac5ce491f2b0a2d20592824bce033ed6366edde70d7f80d6dfaafe86d99e07383f7e46c841251069ef8f7332b7529edc5f12a5b2d2ee85c37f1346c535f12e2a6375caf49de", 0x9e}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 0: open$dir(&(0x7f0000000380)='./file0\x00', 0x100000, 0x15c) r0 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x31) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0xf666}, 0xc) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="f2eea075285e3364ac2ccbbb28193e574a1edac9ff3aa73ba08e58f6ee369b95167c", 0x22}, {&(0x7f0000000140)="3ab1f26b095d3edb1b0a6026214a19dd72294d28ed2d128ceedfcfbc81b15c35679ae404792bd2e1909e30eafa14d2827e2177ebd28bc4ada4343ae4c2e7f66862b651b437de72ad35f2bc14a65d038fe0cf", 0x52}, {&(0x7f00000001c0)="5a993a9f3dece25b523763f941b383f79047a1c065c608e6f109bff6b227efe7c20fda48aa639ceadbe4a5d6d57055146ea4275a65f7bbe12cbea4b17816d56a5be5cdc8ce5c63230ac5652375960e7f2b42595f1569ef4e8dea7e508e3c97517117d79024d0d9baaaadfd", 0x6b}, {&(0x7f0000000240)="381d5de4986c2fd8cb603778fa71bf4380986f55680f9b7b8381f8d47e7fd8a3fc2ee39bb6b88bd97cd5cb299f56573b7b90299e466208fb3c4fb6137a7789500cffcf03f8fc54270b66fabc0fcfb9e6b99b7a7f", 0x54}], 0x4, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x100, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, r2) shutdown(0xffffffffffffffff, 0x1) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x108201, 0xa2) fcntl$lock(r4, 0xd, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x20}) flock(r3, 0x1) dup2(r3, r4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=0x71, 0x4) 09:52:22 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000180)=0x4) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) freebsd11_mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x0) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000180)=""/44) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:22 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:23 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000180)=0x4) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:23 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x2) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:23 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:23 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x2) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:23 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000001c0)=0x27, 0x4) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0xffff6a71, 0x4) r2 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000100)=""/13) 09:52:23 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000002280)=""/4096, 0x1000}], 0x5, 0xfffffffffffffffd) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:23 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x2) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:23 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:23 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000180)="2c316fabd4a839c17a2e3fe1d095f385b1519dfdffb4a0b1ad9a3c0f9f83d27913ebc01438b1d029b6c5ba1ae480164bcc727608598a5654c7b7f0aba4ed4b3d1eddfbed25a79a4a5051077b65720353f9c92436e1b50073aa84c7a001d19fa32eeaf0ffc785ec5421f5c5c0c438426484ed85718423b60651e46a3690f89f96532d20055f49ec88dcc8cfa778e4eb29a63a5e094f50061e7e35473015cf6d1695918ed829199c33f138797fa744c3d32ccf7ce07834be5b28a232") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0100002a313e8e6b596500c000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:23 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:24 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc, 0x1000300010008}) flock(r1, 0x1) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000240)="59730980fc814953b6197d739994c67bc5e49ecff98336fbfab08b56711c6b5ee59f2070aa6ab6ddab2fbeb6fb313395fc01241a99ab5c38789723018ab31d743047a5a75beaac7442be911e522f39feba04ef910816182199fffbd2f3421d9cbe0d2698faddc34b184073c14af52609aa1e045c4bcdcd7f9e76b217af0bed7d4fb2e89f08274bc7ad31ce03692d5e5a907ac0edb9cbabb6f1df514d8ecf330bd4e0d54c2c779dd9a7d3cbbc8ba0fbc73143829b1889be54c8611b6244aaa6152c3d0769eb361c2e07c038fccbcabc117eac22f0b60cabc9751a8269990ad9b7dd335d4adf987d8bf5118419ae4d88", 0xef) dup2(r1, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0100ea58cbbb00", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="0c5d85e479b4e9f2eba108fc97e9684b45b9a6e65e072335d5e798c5eabe1882453a654651dbe4750606703e5ab29cba34c6c3ecc79d80e1594b3e02ce7e576a3c7642b71b1f8aa3a8f6cc950f7eeab7c22079e021e085d0536789156d613d11d26352327b9fa12fd5ee86b5c99e7b316e0738af567971c47f332ebe827af757c88cbc9d554ec770b89275aa2928848ef3b1a6a8c4ce354a56cfe90c97452c25b84b8fff256a6dec0fac9c33b005e9e87f3ad80d51ae586294f9b8badd486c409af17a1f9d34a4acf076b9712a5f470585fd0155dd81c6f409d9e7", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x4, r5}, 0xc) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:24 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000580)=""/134, 0x86}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r3, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:24 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x0, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:24 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:24 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x0, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:24 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x0, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:24 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x0, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:24 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:24 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:24 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:24 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000180)="2c316fabd4a839c17a2e3fe1d095f385b1519dfdffb4a0b1ad9a3c0f9f83d27913ebc01438b1d029b6c5ba1ae480164bcc727608598a5654c7b7f0aba4ed4b3d1eddfbed25a79a4a5051077b65720353f9c92436e1b50073aa84c7a001d19fa32eeaf0ffc785ec5421f5c5c0c438426484ed85718423b60651e46a3690f89f96532d20055f49ec88dcc8cfa778e4eb29a63a5e094f50061e7e35473015cf6d1695918ed829199c33f138797fa744c3d32ccf7ce07834be5b28a232") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0100002a313e8e6b596500c000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:24 executing program 0: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x59) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000f995f24e7ede14bf209d0c01e5f3006dff0ce9b5cf55fe7bb4dd16c6f8dea473d974d5d19e9ed426e2d4929382041f8ec9453c92ccd87b73e101e845a68878951e60f68e4094b8bb600401fdf0b15f829b9684831c2bf3978d22e5790a7b4a65ea4911e4eeaa43c7d09b0c09585b5b3eb8555fa970bb0bf96e5eec9516cb1150ffe3ba7f5a23b0d5690a42f58c3d0902b7e37770b6c021f5c8fc8aa41512418a6e8916c6a0729ca5a86c6c8eeb05cdec75106e", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) sendto(r5, &(0x7f0000000000)="46cd46589b02bf559f674c442678e568e9d1d2c3228ca1db4c2d1e0591c19725eda0b9c16e0004", 0x27, 0x6, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x9, @empty, 0x6}, 0x1c) 09:52:24 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) semget$private(0x0, 0x1, 0x200) r3 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)) __semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000000040)=""/18) 09:52:24 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x10, 0x2, 0x1, @broadcast}, @in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x10, 0x2, 0x1, @multicast2}, @in6={0x1c, 0x1c, 0x0, 0x1, @empty, 0x7530}, @in6={0x1c, 0x1c, 0x0, 0x2, @loopback, 0x67d2}, @in6={0x1c, 0x1c, 0x1, 0x10000, @loopback, 0x2}]}, &(0x7f00000001c0)=0x10) 09:52:24 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000040)=""/36) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xe}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) flock(r3, 0x1) dup2(r3, r4) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xfffffffe, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:24 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:25 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x9, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) ioctl$DIOCGETSTATUS(r4, 0xc1a04415, &(0x7f00000001c0)="86b744db6a5d854001239e2c41059638d40a62461a9aab24d7fbef302ab5c86a0692b4b86cb034d1996a7abd02b185b3d6af4788400c716912eb12e4fb6b2982363cda64f02c361d5c79f49e1eee41eff25147cd6359005778c7f0fd3a5a5afe3c64791723") __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:25 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) dup(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r1, 0x1) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:25 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:25 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:25 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, 0x0, 0x0) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:25 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x10, 0x2, 0x1, @broadcast}, @in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x10, 0x2, 0x1, @multicast2}, @in6={0x1c, 0x1c, 0x0, 0x1, @empty, 0x7530}, @in6={0x1c, 0x1c, 0x0, 0x2, @loopback, 0x67d2}, @in6={0x1c, 0x1c, 0x1, 0x10000, @loopback, 0x2}]}, &(0x7f00000001c0)=0x10) 09:52:25 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socketpair(0x17, 0x0, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt(r3, 0x100, 0x80000000, &(0x7f00000001c0)=""/117, &(0x7f0000000240)=0x75) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:25 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, 0x0, 0x0) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:25 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000040)="37429a63c038aff02a8f14b97f757f70ad17c2551ae5f99acb2371484581737343142476f4796f1c73804f5b59e28bb930", 0x31) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="dabcea8ebe2b7d80f22206bffb586059bd34e9e856bfb6ee4bbad39fc0e31d0a145d6204ac42a07839490657202aa68ee98b2f623bc227f47b73c1ce21b7f8388e94f7485a452bd7fc444b3d2c5ce25a8f8d0505d4168a19b75376707f9d31c89f367e45a28001a7fc5431e8b9c1f9c7c67519fe443c441af37b0d", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:25 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, 0x0, 0x0) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:25 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) syz_emit_ethernet(0xb3, &(0x7f0000000180)={@random="d88380473718", @remote, [{[{0x88a8, 0x4, 0x1, 0x1}], {0x8100, 0x3, 0x0, 0x4}}], {@generic={0xbad, "03e3975bce83ad8323b70136f3d78e7c453a492bb638a508ff7f3543cadcf43b4eaea5b0237b2227b17e66b3c5d8d186825289cbb5e890d505614485b9beb2ce0508826d4167f2bd14429f55b706fe0cbdc0cae3926beab6a26233d03fda616c18532a381785708f85a176b3c42f50205dd47fd9642d253787017d35e4d870e8116a0700217391fa7a8c263a19f3d81877151218876bcf4864892a9979"}}}) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:25 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000040)={r5, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0x0, 0x7, @loopback, 0xf54}]}, &(0x7f0000000100)=0x10) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:25 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="020000002feddac11de735bf548eeb0f5cad42d1a4b477481e837167bd1360e1e5183bc1e5b6a201da79d793b263fa2af7bbfd853abe4380300c52fd0229eb4e0a2be2966766efe844e4195563ec716021e51e14929b654a5870991deb8ba45512b8c63d2c6e75aafd59f28b7d26474706796a39b3dd6e153d6c01000080a4dde32c227dcb2c3a031e04278d5469175d146c5cc934c3f8680d05ae37d3303bdfff14c1a2b96c5c990e1a0b22e30de78ce62c7ff3574697b79a94618f6c9b40a58ed5c9032a3433f764737f70431cf25728e99c428a40f49bcbcffcf165d33056a43ecff9438c75f8", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) semget$private(0x0, 0x2, 0x5) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/110, 0x6e}, {0x0}, {0x0}, {0x0}], 0x4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e008f8) shutdown(r5, 0x0) 09:52:25 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x10, 0x2, 0x1, @broadcast}, @in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x10, 0x2, 0x1, @multicast2}, @in6={0x1c, 0x1c, 0x0, 0x1, @empty, 0x7530}, @in6={0x1c, 0x1c, 0x0, 0x2, @loopback, 0x67d2}, @in6={0x1c, 0x1c, 0x1, 0x10000, @loopback, 0x2}]}, &(0x7f00000001c0)=0x10) 09:52:25 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:25 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:25 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:25 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x0, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:25 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x0, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:25 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x0, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:26 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0x0, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:26 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x200, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpgid(0x0) r4 = getpgid(0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r6}) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x1, 0x2, 0x0, 0x100000001, r6}) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005, r4}) flock(r1, 0x1) dup2(r1, r2) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000000)) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:26 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) 09:52:26 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0x0, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:26 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2, 0x80000000}, &(0x7f0000000140)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="71ec0000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={r4, 0x0, 0x2, [0x4, 0x7]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x1, 0x6, @empty, 0x6}}, r5, 0xff, 0x9bc, 0x84, 0x5, 0x1000, 0x9}, 0x98) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) r7 = getuid() setreuid(0xee00, r7) setreuid(0xffffffffffffffff, r7) 09:52:26 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0x0, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:26 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7d, 0x4) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x7f, r5}, &(0x7f0000000200)=0xc) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 09:52:26 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) setitimer(0x2, &(0x7f0000000040)={{0xfffffffffffffffe, 0xd6c}, {0x9, 0x80000000}}, &(0x7f0000000340)) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="b45c070074acd6f31185c6c7f1bb5ace95ea5681c0b408e248ca89f29e3b732c770575262a427bd5c9b458a3fe439c97e612a025a517196d6c288f3eed557e745164671933fb5951bae20d5565d2e5d62c382eed51ece4e314a6bd5c67f5ba685ee1efa808692d0b5104de95957da6e195553e215f844589b61789ed3e48fa253c659fa8ef3efca466d65f69a31ade7aecf7ad3e67cc73efe9ee8f0cb425", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=0x5f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x4, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:26 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:26 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:27 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)) semop(r3, &(0x7f0000000040)=[{0x1, 0x80, 0x1800}], 0x1) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:27 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:27 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:27 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) connect$unix(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="ff01000066696c6530002b4093c03fac72dbe9c3990408156641c5"], 0xa) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x0, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:27 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x0, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:27 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) r4 = dup2(r2, r3) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x80000, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x0, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:27 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x0, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:27 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:27 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) 09:52:27 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x38000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000180)=0x401, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xe7, @loopback, 0x1}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x0, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:27 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_tcp_int(r2, 0x6, 0x48, &(0x7f0000000100), &(0x7f0000000140)=0x4) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x0, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:27 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x0, 0x40) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:27 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:28 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) ioctl$DIOCRGETTSTATS(0xffffffffffffff9c, 0xc4504440, &(0x7f0000000180)={{"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", "fb3ba5b50aaf685dbeb76c6f589ad6bdb61dd6c3a1f557a856030a28d6b208c1", 0xc809, 0x20}, &(0x7f0000000040)="9f17b2f34e8be59faa60975806", 0x1f, 0x0, 0x5bc, 0x4, 0x200, 0x200000000, 0x6, 0xff}) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r4, &(0x7f0000000600)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000640)=0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:28 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:28 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:28 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:28 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000080)=""/79, 0x4f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = dup(r4) recvmsg(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/65, 0x41}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x40042) shutdown(r5, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:28 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x8000) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = open(&(0x7f0000000340)='./file0\x00', 0x8000, 0x1c2) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000380)={{"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", "8c28f7683de1056aa3e61214c84a55d5d86dab2a13b544c0d75bd7329b4c0dff", 0x800}, &(0x7f0000000200)="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", 0x4, 0x8, 0x3, 0x6fa5f805, 0x10000, 0x4, 0x1f, 0x100}) chroot(&(0x7f00000001c0)='./file0\x00') getsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000100)=0x10) open(&(0x7f00000000c0)='.\x00', 0x0, 0xa0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) getsockopt$sock_int(r5, 0xffff, 0x1018, &(0x7f0000000300), &(0x7f0000000800)=0x4) 09:52:28 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:28 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:28 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x0, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:28 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x0, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:28 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x0, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:28 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:28 executing program 3: fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x8001, 0xfffe, 0x1000, 0x2, 0x1ff, 0x0, 0x3, 0x6, r1}, &(0x7f0000000180)=0x20) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r2 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r4, 0x800002}, &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:28 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0xfffffffffffffffe) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000000)="d875905fb6afab2a020856fbb479caf5c339caded4577c49bad656d73b1828aab562846ff5d53b9b") open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:28 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x0, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:28 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:28 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="69dc492f010001008feef1b5f234a4ffb40239563ed86fe380c24bff15488d32d899e65b7ffedaee42c7510a3ca60d286b6f24898487ec020c195637fb5283aaba791f5f575b3a76b12e424963528523d1829c024c8677fe0b3485e645ebbaafbeceaf4513ac6da60b96fa557ba2837500000000000000200000000000000000", @ANYRES32=r2], &(0x7f00000000c0)=0x2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000040)={r5, 0x10001}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000001c0)={r7, 0x7}, 0x8) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) fcntl$getown(r6, 0x5) 09:52:28 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x0, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:28 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x4, 0x4) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x105) 09:52:28 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x0, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:28 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd145}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x1, @rand_addr=0x5}}, r3}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:28 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:28 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:28 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:29 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:29 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r3, 0x40, 0x75, "85746db16574140a0686295784f3c213cd5aa9f0943d4a724b2e53c0430958d176ce339a2f6b22bf10018a2d5dfe23591eb2bd4e50597f7e27f6be7dd7bdd61a1672f2e2a1e31445a6c815c1487a3f5dd52c0f02c9242acfd254e33ddc5fc169c0b87328e4c47aa830ce9c8f636c02c12a779219b0"}, 0x7d) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:29 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) 09:52:29 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:29 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) getgroups(0x0, &(0x7f0000000040)) 09:52:29 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:29 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:29 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) r1 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001740)=""/4107) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000180)=""/136) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="110000d5", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="330008000000000000990391", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:29 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:29 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:29 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000001740)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) shutdown(r2, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) ppoll(&(0x7f0000000040)=[{r4}], 0x1, &(0x7f0000000100)={0x8}, 0x0, 0x0) shutdown(r3, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r5, 0x1) dup2(r5, r6) freebsd11_fstat(r5, &(0x7f0000000140)) 09:52:29 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffe, 0x7da7a3c4}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r2, 0xf5, "948c0b5dcf06d3ead5d498b6fbfb48d47867e9db35b12b2ef3ec0511228ecd68c83bcaf92d6cc370de04a7d90119fbf36b13911c477d3533032f0d88718e7a4833c3bbd53074e0e2bd6e1d0fcb40ce2f440137e5058cf3977eec16a11650888f7789fb5b94c819af13fbab26d4673320d773b5c8d7d703891a8114cbac350c6e273d2a326c99edb602caa51e75f902831f1e2725a5c4fe064dab4ff60172207b0bfef27ddedc8eaafe1042243b1a28a94484a357f1758627aaaa03e719446844520e80e8722cb9d0ba5abc5d81f52ada894b026d23c890dd2a328f4a4fac71163cce8ed67c1e1e3d6345129553f6bffdfcd6e8f7b6"}, &(0x7f0000000380)=0xfd) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r3 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) semop(0x0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semop(0x0, &(0x7f0000000180)=[{0x1, 0x6, 0x1000}, {0x2, 0x1, 0x1800}, {0x0, 0x9, 0x2000}, {0x1, 0x0, 0x1000}, {0x2, 0x400, 0x1000}, {0x2, 0x800}], 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000000100)=""/18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c1c4e2300800000ff020000000000000000000000000001018000"/128, @ANYRES32=r6, @ANYBLOB="0000000002000000ac7ac1acfac3180000000000000000110200"], 0x98) 09:52:29 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x0, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:29 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x0, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:29 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000100)={r8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x9, r8}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000180)={r3, 0x67, "3e9a8500eaaea69fdb21183199e2c91518a1045d089dd0910573d76d242246d282571c596f2ce2a89f20cff4b6e1600d83f66b9c0817ced74a38951d90fa62f45baaa5905707ac3f1b38ad12500fdfb796dcef226694f790fadaa9ae113792ff9f5b3632656da9"}, &(0x7f0000000040)=0x6f) 09:52:29 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x0, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:29 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x0, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:29 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x0, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:30 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:30 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x20000000) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r5, &(0x7f0000000040)=[@in={0x10, 0x2, 0x3}]}, &(0x7f0000000140)=0x10) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$DIOCCHANGEADDR(r6, 0xc4704437, &(0x7f0000001280)="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") 09:52:30 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x0, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:30 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) r1 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)) semop(r1, &(0x7f0000000040)=[{0x0, 0x2}, {0x5, 0x7, 0x1000}, {0x2, 0x7fff, 0x1000}, {0x3, 0x7, 0x1800}, {0x1, 0xff, 0x1000}], 0x5) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:30 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:30 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:30 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:30 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:30 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:30 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = semget(0x1, 0x4, 0x410) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:30 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 09:52:30 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:30 executing program 3: semget(0x2, 0x2, 0x2) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r0, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r0, 0x1, 0x4, 0x0) r1 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="d36cc023", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:30 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:30 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x100000001}) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000100)={r8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000040)={r8, 0x81, 0x87c, 0x3}, 0x10) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:31 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:31 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x401}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:31 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:31 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:31 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:31 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x2, 0x9) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x8) clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x74, 0x6de4}, &(0x7f0000000040)) 09:52:31 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:31 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 09:52:31 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:31 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:31 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:31 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:31 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:31 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:31 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:31 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0xb2) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000800)={r5}, &(0x7f0000000840)=0x8) sendmsg(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)="4d99aaed9b0b3c032aa8eed0cba8d5cc3810343db8ccf391e30dd2cd13f463eca0cfc439be86b25cf91198ac9dfd3b80ab5f4de915e7af220a69c9a7254198cbe6d59dbd54271d22acb395de4b682531b7a0038f0f5596a5b0ef022938caff23e8d27dcb49ca276afb7c53ba77ad4c8aca46a8309ee2605e21907d9c9bcee479780422edd9f221f01c7fe16e9eebffd42455c56a64169c65fd1d364aa689", 0x9e}, {&(0x7f00000001c0)="aef8b225aa10a5b85823faa1f1e08a77d20e04823e10512ccb8992249407664f3cc93660b51d26b809e063fa520b037104328fb794c87e151cf392419fab9af8e9ef512bdf8d7bf570e504559fe9750b6ae336a48c38b6fe7956fec560462d5a31d4191940752121f55755788ebbd6289ebf88d4d26fa571665f6f3e5910790b1f7c2206327c5f1ce8cec8465483440831b69bbbe0c4ff5d7c12da8e5ea7f9b0c242df4a9bca1f05a4f7da03873db7c822f8d12f5e6c2ad0e40f334ca17c43ac081e4e5d903466a9cfe5115a8a85c84d8071954ce2192b4dde039f4805d11b183e9bab4eb18391b87aa881695a45fc7fa242697e82", 0xf5}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000380)="7e4782d42583304452bb1df061cb503253f1362d9ba0473f75378c81e59b1b8863fd5dba8fc810d9c4e9cd898cc6277bb80bd2c45f2bcb3087dd8ec782d74557e4d0d9074c4eee63743b6de9d4938a2d2a08736c5e7fb955bd6636286d6c2445739ebed78ca45978a9e4c14c699f7b1b18f174c9c0b5fce2eacc5d6e7d1593858284076ed94f0f41c52aeb767520fb53d8993825ff0d5784e60d0906e43316ff1d4a6e042f2893dc3bbbb243f815a9cc2568a674fca949bb445d9928838a9fdf0f", 0xc1}, {&(0x7f0000000000)="8b7e57dd108d4ffa30c95efc5c119fb40237cdc901fe99de6763958ac6", 0x1d}, {&(0x7f00000002c0)="a111dd009b32ef632c79fcfaf3a635c4cd79e5e386706face42c3f6acd7f7e984948eb84f3ff25d27ef96dbbc44fce6134062a9a9b97584a00e3bb012a83d58494845b1cb56904e90cce0f69d14a3f112b", 0x51}, {&(0x7f0000000480)="32e4a17bbf88ecc8f89fc13f38fada9599a36ab9ef19d04d177b7b3c5bc5e1d5e7bd23a74c7748639334f8fd2ee7ecdb526385f01ccc421d1814729b15ce75cf9c5c4d700742180d8ca86ebceec20cdb319b5827f260c3bf8db16d8e363210478f2d39983e7bbe8669cd3d6ed5215d8bf5ec0d1c3980b419162d", 0x7a}, {&(0x7f0000000500)="ab0e0f909f71944df899df6cd04f40d582065906ffc22839aac9312285238a8ce33de31fb2001e8b09e21d5e041450c19236acf79da7cf3875469e2aab4a9fbce98ed4664a29e591e5a7bff86dc82cd413ac4db55b33cd41888d5cd00046cedb884ee80c2049ad64b780f49171bc2d", 0x6f}, {&(0x7f0000000040)="9ddd83bd8b57166ca2ec1704c646f84576e407ee0b26536852f63aa9930f4e679b9ed66852fda04daacedcfa3b52e27e8a897d26", 0x34}, {&(0x7f0000000580)="db4e949a4fa1bf8c0a339104ad85739ca99c54ca61939e75276113dfe46b8b3855a61b75cf016425a739b869e6d9362fbdd1185f6ccde8b9f393b9bf63dbff38b8a79067b8badc24958583fd160d2cc9a9e98fdc39", 0x55}], 0xa, &(0x7f00000006c0)=[{0xf8, 0x84, 0x40, "4fc923b8f452ecdb34c913b2d1e19a10f5d164f025646d403ecc2f4bb629f4fcd99c25020d0a29753f875cbbb6962a135d18171cb901a48b034e7564e898af79c74fc5ca90198d21fb3ab2cd279fe1c5d61ecff1ab4e83b658e0689ceb951dd14d33655e755c1a7a76c3b4dd053125be646cb4359c776124efeda132e40868a6d723f9e1a8d36a1b85224e5bf82bff760df432ee0c0d824c7e3c0b1b2a4d7544833e67718aae4fa5fbd311a09e63fb84a7ea26a5cbea4fae682f9ed320294ef517fa91dccb17c9f0399ba126f05a87fa561da0d91e5ae4a56222f7b670da9fa5c8c24f8c3723"}], 0xf8}, 0x1) 09:52:31 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:31 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:31 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:32 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x0, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x0, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:32 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:32 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x101, 0x4) shutdown(0xffffffffffffffff, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x0, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:32 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(0x0, 0x2, 0x4, 0x0) 09:52:32 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:32 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x6e, 0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x30000000) readlinkat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f00000016c0)=""/4096, 0x1000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) sendmsg$unix(r1, &(0x7f00000026c0)={&(0x7f0000000180)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000001540), 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB="1800000000000000ffff000001328c09b57d0b7d67eb8862ac000000bb264d2420990700000000000000adcc90b37fd7240e1ab6a24cdcc4e6ab5ae84b8d9420dcaacedf8aa259b2c92499f29ebf5a2865633a9b089722a34b61fb18c47df89963c5938bdb988a2d61e8e4237aa20cff74e4e85262d7d1a7045f849c4e818826efeb6afc214415f36c291bd62956", @ANYRES32=r2, @ANYBLOB="11800000"], 0x96, 0x20004}, 0x20100) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(0x0, 0x2, 0x4, 0x0) 09:52:32 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:32 executing program 1: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:32 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:32 executing program 1: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(0x0, 0x2, 0x4, 0x0) 09:52:32 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:32 executing program 1: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:32 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x0, 0x4, 0x0) 09:52:32 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x0, 0x4, 0x0) 09:52:32 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x0, 0x4, 0x0) 09:52:32 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x6e, 0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x30000000) readlinkat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f00000016c0)=""/4096, 0x1000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) sendmsg$unix(r1, &(0x7f00000026c0)={&(0x7f0000000180)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000001540), 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB="1800000000000000ffff000001328c09b57d0b7d67eb8862ac000000bb264d2420990700000000000000adcc90b37fd7240e1ab6a24cdcc4e6ab5ae84b8d9420dcaacedf8aa259b2c92499f29ebf5a2865633a9b089722a34b61fb18c47df89963c5938bdb988a2d61e8e4237aa20cff74e4e85262d7d1a7045f849c4e818826efeb6afc214415f36c291bd62956", @ANYRES32=r2, @ANYBLOB="11800000"], 0x96, 0x20004}, 0x20100) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x0) 09:52:33 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0xb2) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000800)={r5}, &(0x7f0000000840)=0x8) sendmsg(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)="4d99aaed9b0b3c032aa8eed0cba8d5cc3810343db8ccf391e30dd2cd13f463eca0cfc439be86b25cf91198ac9dfd3b80ab5f4de915e7af220a69c9a7254198cbe6d59dbd54271d22acb395de4b682531b7a0038f0f5596a5b0ef022938caff23e8d27dcb49ca276afb7c53ba77ad4c8aca46a8309ee2605e21907d9c9bcee479780422edd9f221f01c7fe16e9eebffd42455c56a64169c65fd1d364aa689", 0x9e}, {&(0x7f00000001c0)="aef8b225aa10a5b85823faa1f1e08a77d20e04823e10512ccb8992249407664f3cc93660b51d26b809e063fa520b037104328fb794c87e151cf392419fab9af8e9ef512bdf8d7bf570e504559fe9750b6ae336a48c38b6fe7956fec560462d5a31d4191940752121f55755788ebbd6289ebf88d4d26fa571665f6f3e5910790b1f7c2206327c5f1ce8cec8465483440831b69bbbe0c4ff5d7c12da8e5ea7f9b0c242df4a9bca1f05a4f7da03873db7c822f8d12f5e6c2ad0e40f334ca17c43ac081e4e5d903466a9cfe5115a8a85c84d8071954ce2192b4dde039f4805d11b183e9bab4eb18391b87aa881695a45fc7fa242697e82", 0xf5}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000380)="7e4782d42583304452bb1df061cb503253f1362d9ba0473f75378c81e59b1b8863fd5dba8fc810d9c4e9cd898cc6277bb80bd2c45f2bcb3087dd8ec782d74557e4d0d9074c4eee63743b6de9d4938a2d2a08736c5e7fb955bd6636286d6c2445739ebed78ca45978a9e4c14c699f7b1b18f174c9c0b5fce2eacc5d6e7d1593858284076ed94f0f41c52aeb767520fb53d8993825ff0d5784e60d0906e43316ff1d4a6e042f2893dc3bbbb243f815a9cc2568a674fca949bb445d9928838a9fdf0f", 0xc1}, {&(0x7f0000000000)="8b7e57dd108d4ffa30c95efc5c119fb40237cdc901fe99de6763958ac6", 0x1d}, {&(0x7f00000002c0)="a111dd009b32ef632c79fcfaf3a635c4cd79e5e386706face42c3f6acd7f7e984948eb84f3ff25d27ef96dbbc44fce6134062a9a9b97584a00e3bb012a83d58494845b1cb56904e90cce0f69d14a3f112b", 0x51}, {&(0x7f0000000480)="32e4a17bbf88ecc8f89fc13f38fada9599a36ab9ef19d04d177b7b3c5bc5e1d5e7bd23a74c7748639334f8fd2ee7ecdb526385f01ccc421d1814729b15ce75cf9c5c4d700742180d8ca86ebceec20cdb319b5827f260c3bf8db16d8e363210478f2d39983e7bbe8669cd3d6ed5215d8bf5ec0d1c3980b419162d", 0x7a}, {&(0x7f0000000500)="ab0e0f909f71944df899df6cd04f40d582065906ffc22839aac9312285238a8ce33de31fb2001e8b09e21d5e041450c19236acf79da7cf3875469e2aab4a9fbce98ed4664a29e591e5a7bff86dc82cd413ac4db55b33cd41888d5cd00046cedb884ee80c2049ad64b780f49171bc2d", 0x6f}, {&(0x7f0000000040)="9ddd83bd8b57166ca2ec1704c646f84576e407ee0b26536852f63aa9930f4e679b9ed66852fda04daacedcfa3b52e27e8a897d26", 0x34}, {&(0x7f0000000580)="db4e949a4fa1bf8c0a339104ad85739ca99c54ca61939e75276113dfe46b8b3855a61b75cf016425a739b869e6d9362fbdd1185f6ccde8b9f393b9bf63dbff38b8a79067b8badc24958583fd160d2cc9a9e98fdc39", 0x55}], 0xa, &(0x7f00000006c0)=[{0xf8, 0x84, 0x40, "4fc923b8f452ecdb34c913b2d1e19a10f5d164f025646d403ecc2f4bb629f4fcd99c25020d0a29753f875cbbb6962a135d18171cb901a48b034e7564e898af79c74fc5ca90198d21fb3ab2cd279fe1c5d61ecff1ab4e83b658e0689ceb951dd14d33655e755c1a7a76c3b4dd053125be646cb4359c776124efeda132e40868a6d723f9e1a8d36a1b85224e5bf82bff760df432ee0c0d824c7e3c0b1b2a4d7544833e67718aae4fa5fbd311a09e63fb84a7ea26a5cbea4fae682f9ed320294ef517fa91dccb17c9f0399ba126f05a87fa561da0d91e5ae4a56222f7b670da9fa5c8c24f8c3723"}], 0xf8}, 0x1) 09:52:33 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:33 executing program 1: r0 = open$dir(0x0, 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 1: r0 = open$dir(0x0, 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 1: r0 = open$dir(0x0, 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 3: r0 = open$dir(0x0, 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 3: r0 = open$dir(0x0, 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 09:52:33 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x300000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000200)}, {&(0x7f0000000240)="2090c97413618410cbea367ea80099f2494e8078618a9505e40809dccedf72ce7ff1e134f87a597e3ee154867e3c3720865b5dc2c4afb4730259f0", 0x3b}, {&(0x7f0000002280)="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", 0x1000}], 0x4) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) getsockname(r3, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0000cf2c", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r6, 0x0, 0x7, 0xffffffff}, 0x10) 09:52:33 executing program 1: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x20000000) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r5, &(0x7f0000000040)=[@in={0x10, 0x2, 0x3}]}, &(0x7f0000000140)=0x10) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$DIOCCHANGEADDR(r6, 0xc4704437, &(0x7f0000001280)="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") 09:52:33 executing program 1: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:33 executing program 1: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:34 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:34 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:34 executing program 2: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:34 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:34 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000001740)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) shutdown(r2, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) ppoll(&(0x7f0000000040)=[{r4}], 0x1, &(0x7f0000000100)={0x8}, 0x0, 0x0) shutdown(r3, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r5, 0x1) dup2(r5, r6) freebsd11_fstat(r5, &(0x7f0000000140)) 09:52:34 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:34 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000001280)="61b277230c924f72800901b79127728382979542e807fe0ca610f1a882f0781c1ec568087728bc740269fc23ef2ae462f92c17ac96bde4d412ec1463c30b1a5bc84a5b28a8c1e5d853846171e7fde22499394814faeac4db1351ccebb4bd1a887720c14aaf982172652eb321c0b829d235052050b8bd4aba1ff248fce10a91af3d08e1f7361b7fe74d49430fe865534fa33a003dfeef46955c8ac78496e2366510c905409789e9d526e6bf86d33fd8379215407a90c72685ec5cab893af07c46ddd74cffd9b38a69454fc57a3fd9e84a8ab4e77bae5d6937d4db09f67a05f5c300766c4ddf3231253b306984885955b8906830be6062d0ff46215a15daf8ac30a740c178aed8dad8613420732dc7f5468aee2730273ac27d7429e676ea0f2bde9da57f1b578ab5592448d0a68af4f6676668829cee4c08540b1b7fe67b87e627c91e34334fdac199d0de2a3b612c5f3c41944ae6adfd27da49d4fc8b4478efed6c7fe49e2191e6a91d24ae968b4cfce3a2027d97eeffbdfb872f570db9d7132d2404469de5743a59962e0c99fce18e745615cd3231e0a154941b66aa6c7da729c8d6845d1091766097978b7c24d78fc5ba8c69746991133cf7eefcd7e777eb206e5e730327c3a73d30f242cf6e6ef32bc3b6b95e8ea2448faffac8cf44cf136f2c9b7a5ed3c05bd338d7bb168caec3b6de1501041d2498c65d75280d685e16b917d17aadb57058e280bdad1c2aacb565d3dcfd4f0aa384bb97b4e533b4a27b8f8e79224d6dd2e8e42a15f7ba4fc65ca0928da5b2e66efafc5686177df7a2d6bc5e98cf9beffb2574ee9bc89a46e87201dc0735e7248455aedbc910069f6d27c0efb8b85678fd70a8e34a8b8eb2b7fc718402c1cca6209e8db90ecc308604681aa90b0bf5bfaa74c065845247389e390c5a3cb0dd5bc9494c45ab92cfa4163c57bfb23d75f417b9f4d8f58c4ea84ea1416310ea7f48d46c8ab163833f3a3e6007e57bd6180d8a03786baa0fbd90104921258fae2cc0727ec62f79ef24d9001d3034a4aef0790d8991d9f30ab135971fb6aa2dd9784e1a56b75eff5c52f8c314d480e356988d07fabfad1dfbfb4d4196a9ce584b0b75dbf5453f2c46e80ca6f2933d1fdbd702950dca0b5c2e240c9dec064375f5d0aad70abdbf340b72bf458a5d17ffda84e41893362cc00aa0d64d5b66258f5730fdc0fa6b9549b0a293f2191a429e7fe4c0fe5cb6e3fc3c3dcd94b3b1af16e9df913b7ae4d1cac1759dde969a17031e18565b79c2d68ab557257c6ccf822ca7fa41c8ff7fdbe56bcdce1fc6032b8e7000b81d62192b6fe6f3fc03537dec0998eb731bf102c8d580d1c7973c0ec047ae0c112e7e8aae5ff90e8c3622030a6312c518cb868aa8c2b8c994a43e6e266c2d93a0fbcb14f43b12eb056874744501d7e0d11a611eac409e772edcc1e78c2f8ae909c47aed4fe97c80298889ce61e958bf2aa144f1ada9f5e27339610407425b72ce1c18263881fbb45600d2b64af77e697a4624bdc5d42c73f4200d19a2bed3c99106aa43947a4b972183fc68731903f7a97ddff1ac54ce73ffed0772379f3c0ca056a27b294365db4e4858ecf640ed8a8845baf46ac830f1e04924412bd26456b27a1fa4f9c984113bfa7e2827bdb604875157d048ed07adf9fb39cb6752c897f5673ced1ba37fb1b64021a20b617694840dcc3ee23b75866123c44235a45f11e8e3c3d54d54633388c309c0108214542cafbc37997b8f7f13f551cc0e1659d2708c8bec0ffa09f168ceb099abd64a885cea4810c0860bb70242c033268377cbf78a0f3913388e46c6d01d25f877aed2be764f2c51d229b7bf8a906f4a3702654a2d19af9cbd6786f3bc5b8793b56e1ce54ce2489f27a6d4b47431065bf9e8f77604d8feb0cf85610b13d7b7467b3721e3e8be0942f0cd435b35577d4bc9b291ffa33c8c0fa7501cb49596d6cb83aab1e7969ce1a76f2b728141dc950cd217f01f950fc65199ec3c8ecd4f67b721a30f2dbd37dfd9043b4457c658962801429b1d1b888490538edefa55615e5abf83c557f0d3d137cb4512a4cf5b64408b453692e1c3af3b1f79421b14d574591f84f14c62c8949f0eca01111e5d21c32e9b6bb0a67293c24ed2b5fc7fc4d4f9b6109a9b6f0c66d17ac8d8112ed2dc271bd702a5bf04737fa77a07bb55bfac3dbe6eebe7e88cd80e940956de02dede6ca683c0013c00fe8b4be1b5ede28d9bd25dfd1b30d1b8c2725486fb2a322b81f4c0480f18b061d783b213ac3d29e8770832d9b912d822843f4e47b43ecdfb63e7d06541e65ed50ef3bf71f6cce404b966a489dc324395ea36048ac45516999d1927f579cd00bcd463a224827354f7278d8a3b91374452d49a7d0de15c9be6f1268aea3416d800cc5a249c5cc8532ecbaf2bf9eb18fc0c34d95fc68dcb02c899fe96cb241bfa6bfc149ca7945bfcbc51a42e16cd7b4dd62e776b11598c3f560146bd75376b6c07c15d232006fc904784de793322bc0777ba81cafbccb0354a2c27c14e0501d75d2809502c7f1832d0dd3d9eaf5c0f71fee7aff52ddb2b8097f5519dd056cfaabdda2c72c79219e8c2ef6081fbb06fbe74997a1bcaf5aa3faf9bb12c306ea8bbbdc7bc7b46efcadbcbd6583e49a5fa60c1215e8f6a16eefd5d0efa80fed043211235bdcd940d845cf2f3db96a323b7368a27e11c7631805d534ef16909d3094cf331a79d8a7e80b19e2d528843dbc6af485cfc0977d8f6a45a52207582b2950f4303a420df19f433532c6d5dacce1cd4e243bd2768f89120d07a9461bdf88f55891bdb2a7b7b2261d8931ca947b3bab8dc126b400f28d53792c923bb1e35638b1327c864a89f26dba70d22e9cca3f4a24ce1c6986877cc542670852114503d458c070e0fa8f6211294a4ebaa86a6f5d5a994f34f63d04e7496116882d5423ed2213a06293848f000f4f014d68e1db9973f5de9f673d8b17709861dfcecab57e15136e84cd0c7756e13a852c2c6cbdeb5218e428553571d9cb7f3f12f40ee65fed441c9d897256baeaa9acd696be5b9d0f921c9c7247310633a5f9a5f56a560b8341672c3d264140ef826acee8439a5c10e65862e99b5b1ac3292ee9a975c8b2786cc0f10b6b402df1b6385f92e958ab7938251ecd41de6f0973bfdd29f922cf2e3d5022e1e35dc95d9371e1e3def3c243fbf2066eed092bbfef1ba122214b3778c3fb48fc3827dcd5f1f545f4d557ab560ada5d546053b0dcdcd980c1ee37bf56ea60562f530cbfa1fd59b7f0d2d4d4a796666d59c74f8e9ab923bb6cea2a060d1be319ae3becd0ac53a3f7e4f508f140199a61882c48746023aae8a0df98ac1589c8009fc6f68f9fbe800511ea9b3ce9cd200e41981fcc09a3a69a0c8c8a33cdd2bdf6e046c89ed79f491a18b4f6063e68436f6b3c3a503a4fb379ec03a9077aa269390593d5bd2529be09510c663d452ae313db97da3c3a9aa52dc5d2cf56288cbe1cc1d63907c828ad0374092bc4c49e55c7926a5b15fee16e383ca71b79ced5150e6f95979d9e373d1a0f656c8b719c4f279609f9230e4caa027f2463b2f56e75cabe56f8130e95179feede9c4fcd488492b68ba26d71f7f95d611e365beb805ce84ee3a398e393b2b44da3ab85d382bce6e5a86509c75b43659779c83d6665590e250bed5d07cc83c8269895a7c723cff41c3b8f65fd3e9f65db4b2dca23cc9fe4eb7a9a02e5424247b2d029cd6a21f35e881c8c38f69810915a25cee40d6aae1a9da3a93916585e5f046bd9d4dd1d17a433f53e120ffe27666e3c922819decad6e3ea4c499f3b8d1c6bb79d1cfd4941c07690ab565597097cd4167a7b50b3afb02042eebb66bfc6d19a83be217f1cb5035233a00477074ba1126a591918d12bdf39e91535bfabb7f4f698442b1beb618745909bdb4397dd22846560ffdce8c88c4dd74ad8b5790b8256197074a95dc15f660961bb4c2d7eb115a79114bc8e399ffe06a99423ba579c36c9c9bf8400af1a2a2d52bd1c9370dcad7072d9b333b5aeca3371c29d393d27448b3c1c29687bb7fb2e279d4c237da5f971d00e7bc27ccc2c34085557f274943b32f683c50e19e4454f2b76dfcec31425ea9f70b7da8812a184cc3e36405001643f0a768a63d7f7d1dd2243f24a03cb393e61e6e0c026c5d020c5ea65a3e61c6b772de231a43052f33c6eac6d4a243dfc0453b2a6b559d1976d203b14d5ac1b677f43643870c1e148301ef86f1d59c35e24c77bf42d03955a2ad287a3b0215466086087715c40971b64495f75732593f89f9fcedd7514771b2b5dc0f4f1913e3eea92a61ab00c9414180385736aa6d165256f9901576a8325af0139e3f930f2ca317c55a30245cbfa491ca87591f2844352339884a91f0eafc1caf0e449bd704219fbf476025b4bb8b356801f374bbc4ba84e317a9f232a1ee341363253b35c8485b1ad5700553357cea18a5d515fe5b2718ed21411e668d7e8d81f0a827310c7d160730374b16dcb169e838989b5e78b3c6c60dbd361fd03bf3a3a1076023a63dee6391ab0b432f16f86c3290519c157994151aed1892bcd9d3f43feaf81d70e15d1cdd49a13e1fe23a626d32576f641266340cee69b6f94f1692540cd6c5e2f27f994890bd1378a983cd275cb268f8108308a664c23347157add89b029f915b95bc8d181f458b17c671a367fe6e7544a955e369ca702cd6f2d36a353a3c41651346dea5b66accc6d5a378312f9a435d134a8536dee18fb51f8edc543d96e91c878d5f73f62064af4b9d0e88c17c31d5a309d8dd3e8e9923038c0c092ac9a1c5cc2ce78f3bfe993370ae9d53a114d904159a7e3b80904339f152d544a4ed86bf8c2112e2b33c10963aa5e4a27b6f20813abb13a6c9237b914ce92bccc6a0fa62c74895c9579b5d2b3b5c765d8e2bfbac43ed51fb978cd07709c4eec5ada955045e2d165fc8b5ce6af9041f12b1c3b7b1ad9689985cbcc576ba51ec672336db254baceda496ee7d3cc7356b7f5498958c911eea54bfc1b1584072a2866bd78206beea622ea69f2660d0041b22bf308b95af48634271f0ecf8480186790419c5e4980d9e642bbbb85ce5fb42779efd8a662c8f4b0bb95bc4e7995d47385284004bcd9acbe17765fcf3fe6f044f79d19f88bc565ac4987d3b8ffd1c92001a0fab2c78592488e9c292b12688ff76a00c2ec735553e3ef9cf243834aa828684a3df1a707b4d70815c8a9c56a9d877373920e8f314a5bc01c1dbd2512b9a2e6ffba13a8d3f21260204dc3ef7dcf8530872fca2b108b324fc81aa406c619eda10eab0816de1345240cad49f1894124015935bc68320313836219db733081ea195d28b992220aa0e59ca87dc054deb662d0ac21791bc88b11683e23c76f145d1718efc6462da39ab08f2c320ef13abb7903d3f2b58009933b7c25cc3a023f2cab4864ea1777d2cfd5663ef00ae6ed4bbe00a5afc47e8dc750f8b40a9c61b3c0fe3ed2cb26fc11846ecf0d65d147bd3125ee215088c48010804abe754a1d6fa06df0b2d3535396e6a1a239502019074807e9f5454826bb2eef906a9958490ce39a2e161321e040ae4a9b685f9dbbcdbb220d800e25505a21c620111aa2b32fe060e1055b8664298abdc6661277f5fa45baaa1d14434561c5fa4ab37dfcb03d6132cba48c8df9897ef2385b52aef09c54feef9eec61bdc1cb4f29404d5f1fde8c72d9c42d7e7a612f46456b7c85d27ba9a00b653c64445d76321d55bd4b5311aa217277d89502785d04c73af2d98fd5ed40d7") open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000380)={{"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", "63adbf609db8e0d8677b855dcddb1d47216c16e4d3f917a36a1a1453c567277f", 0xe89, 0x4}, &(0x7f0000002280)="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", 0x6, 0x94, 0x8, 0x100000001, 0x5dc0, 0x1, 0xa93, 0x6}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={r6, 0x100}, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:34 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:34 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:34 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:34 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:34 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:35 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:35 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000)={0x7ff, 0x7b6}, 0x10) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:35 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:35 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:35 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:35 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:35 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x300000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000200)}, {&(0x7f0000000240)="2090c97413618410cbea367ea80099f2494e8078618a9505e40809dccedf72ce7ff1e134f87a597e3ee154867e3c3720865b5dc2c4afb4730259f0", 0x3b}, {&(0x7f0000002280)="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0x1000}], 0x4) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) getsockname(r3, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0000cf2c", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r6, 0x0, 0x7, 0xffffffff}, 0x10) 09:52:35 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x300000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000001280)="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0x1000}, {&(0x7f0000000200)}, {&(0x7f0000000240)="2090c97413618410cbea367ea80099f2494e8078618a9505e40809dccedf72ce7ff1e134f87a597e3ee154867e3c3720865b5dc2c4afb4730259f0", 0x3b}, {&(0x7f0000002280)="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0x1000}], 0x4) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) getsockname(r3, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0000cf2c", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r6, 0x0, 0x7, 0xffffffff}, 0x10) 09:52:35 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x300000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000001280)="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0x1000}, {&(0x7f0000000200)}, {&(0x7f0000000240)="2090c97413618410cbea367ea80099f2494e8078618a9505e40809dccedf72ce7ff1e134f87a597e3ee154867e3c3720865b5dc2c4afb4730259f0", 0x3b}, {&(0x7f0000002280)="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0x1000}], 0x4) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) getsockname(r3, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0000cf2c", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r6, 0x0, 0x7, 0xffffffff}, 0x10) 09:52:35 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:36 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) 09:52:36 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000100)="f3c7b0881c75578bab031ab769f458d5e1f395b54f1611a3e33c736a88e3227255702805edb91fd95e251c71f2f2eef6b754710a173bd94d8d3f5c0fc3c90211032695d84eeccee37b088b1e240f55364fe73c80d0eee7f2821f3fb601d7ce7967ad412e3796331fea69046e56df5aa58f7a97e47a6ad90686ea2515402c2af838cd890cf61e2b683ef90ba30d69adf6660494e45570221bac4f08280fc44920525fd3fc5954bf94e4ad667d76f5638f4cd4af62da642ce05771d4fc3202622f4f3df6b5e6979e088e85a0e9906fd1f116b5") pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={r5, 0x0, 0x6b, "25402d0026b96c6b3adac95b0bc53cd89b504ba95b27ab73a8450f7354c1f27b495dfcc057ec5c9946d737be44376442bb555442b604a3b067498d28598f7a4a3139aaa2defd20af813f27894d9de789f47353a6c0aa0620ec298f96fef19279e67015dcc54779d36af75b"}, 0x73) 09:52:36 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:36 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:36 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:36 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:36 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x8000) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = open(&(0x7f0000000340)='./file0\x00', 0x8000, 0x1c2) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000380)={{"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", "8c28f7683de1056aa3e61214c84a55d5d86dab2a13b544c0d75bd7329b4c0dff", 0x800}, &(0x7f0000000200)="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", 0x4, 0x8, 0x3, 0x6fa5f805, 0x10000, 0x4, 0x1f, 0x100}) chroot(&(0x7f00000001c0)='./file0\x00') getsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000100)=0x10) open(&(0x7f00000000c0)='.\x00', 0x0, 0xa0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) getsockopt$sock_int(r5, 0xffff, 0x1018, &(0x7f0000000300), &(0x7f0000000800)=0x4) 09:52:36 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="c17dd6001690bfe3390896266f4756235428e6f66771cb8c8de50bf2e31dd62daca6edf82e8482b2e688005c52f70253d6654e517e57f1f514f071416e473a5e08e7c57e982b7577b1bf8835e0babeb8453936c138afcae94e2a93d2ea51c596811aa1b4ded4942f87e36e84c73ee61696073092cd2674a9de79a363f7c16d48c6a874077db39a35d55f29810275f1fb27a288a2d1bbd817ea4fac67eb116a17eaa1949f6a5e3e52c626275aa4002096da8d25b9ba37b0ddf0478c8876786571485653c284323ffa6b6539f448902ab57abfc05a269be8b9b0e62bb65d391e74572d4f12562a8a8e656d2ff1e14edce5558ed8ec0e5a", 0xf6}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:36 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:36 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x1e0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:37 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000100)="f3c7b0881c75578bab031ab769f458d5e1f395b54f1611a3e33c736a88e3227255702805edb91fd95e251c71f2f2eef6b754710a173bd94d8d3f5c0fc3c90211032695d84eeccee37b088b1e240f55364fe73c80d0eee7f2821f3fb601d7ce7967ad412e3796331fea69046e56df5aa58f7a97e47a6ad90686ea2515402c2af838cd890cf61e2b683ef90ba30d69adf6660494e45570221bac4f08280fc44920525fd3fc5954bf94e4ad667d76f5638f4cd4af62da642ce05771d4fc3202622f4f3df6b5e6979e088e85a0e9906fd1f116b5") pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={r5, 0x0, 0x6b, "25402d0026b96c6b3adac95b0bc53cd89b504ba95b27ab73a8450f7354c1f27b495dfcc057ec5c9946d737be44376442bb555442b604a3b067498d28598f7a4a3139aaa2defd20af813f27894d9de789f47353a6c0aa0620ec298f96fef19279e67015dcc54779d36af75b"}, 0x73) 09:52:37 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x8000) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = open(&(0x7f0000000340)='./file0\x00', 0x8000, 0x1c2) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000380)={{"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", "8c28f7683de1056aa3e61214c84a55d5d86dab2a13b544c0d75bd7329b4c0dff", 0x800}, &(0x7f0000000200)="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", 0x4, 0x8, 0x3, 0x6fa5f805, 0x10000, 0x4, 0x1f, 0x100}) chroot(&(0x7f00000001c0)='./file0\x00') getsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000100)=0x10) open(&(0x7f00000000c0)='.\x00', 0x0, 0xa0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) getsockopt$sock_int(r5, 0xffff, 0x1018, &(0x7f0000000300), &(0x7f0000000800)=0x4) 09:52:37 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(0x0, 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:37 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x2) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:37 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_tcp_int(r2, 0x6, 0x48, &(0x7f0000000100), &(0x7f0000000140)=0x4) 09:52:37 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(0x0, 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:37 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e6) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r1, 0x0) ftruncate(r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x80000800007) sigaltstack(&(0x7f0000fe7000/0x4000)=nil, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="40c3055e9f9b88ad6a7a8f27e865fa1edca4e9c7139212da96de96f0849263b8dc12a39886197544f558bdfc5ccef67b3b4746e3a4a6", 0x36}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:37 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x2) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:37 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(0x0, 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:37 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x8000) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = open(&(0x7f0000000340)='./file0\x00', 0x8000, 0x1c2) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000380)={{"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", "8c28f7683de1056aa3e61214c84a55d5d86dab2a13b544c0d75bd7329b4c0dff", 0x800}, &(0x7f0000000200)="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", 0x4, 0x8, 0x3, 0x6fa5f805, 0x10000, 0x4, 0x1f, 0x100}) chroot(&(0x7f00000001c0)='./file0\x00') getsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000100)=0x10) open(&(0x7f00000000c0)='.\x00', 0x0, 0xa0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) getsockopt$sock_int(r5, 0xffff, 0x1018, &(0x7f0000000300), &(0x7f0000000800)=0x4) 09:52:38 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:38 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:38 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(0x0, 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:38 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(0x0, 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:38 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) connect(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:38 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:38 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:38 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:39 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:39 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file1\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) dup(r0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x2) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={r5, 0x5, 0x0, 0x37, 0xff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1e, 0xfffffffa}, 0xc) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000300)='./file1\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c1c4e2006000000000000000000000000000000000000000400"/128, @ANYRES32=r6, @ANYBLOB="0504edb608000000"], &(0x7f00000002c0)=0x8c) 09:52:39 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:39 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) 09:52:39 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(0x0, 0x201, 0x0) 09:52:39 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:39 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:39 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 09:52:39 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:39 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x3d4) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:39 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(0x0, 0x201, 0x0) 09:52:40 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(0x0, 0x201, 0x0) 09:52:40 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file1\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) dup(r0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x2) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={r5, 0x5, 0x0, 0x37, 0xff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1e, 0xfffffffa}, 0xc) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000300)='./file1\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c1c4e2006000000000000000000000000000000000000000400"/128, @ANYRES32=r6, @ANYBLOB="0504edb608000000"], &(0x7f00000002c0)=0x8c) 09:52:40 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(0x0, 0x201, 0x0) 09:52:40 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:40 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) dup2(r1, r3) fchmod(r2, 0xf3) 09:52:40 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x3d4) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:40 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(0x0, 0x201, 0x0) 09:52:40 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:41 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ioctl$DIOCGETALTQV1(0xffffffffffffff9c, 0xc1304430, &(0x7f0000000100)="ed03b687e391edab574c15d58151de9db5") r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000000)="4b1a727e0570671788c2d2286d17080a042321d06c06b2914febe5c635b0cc53aa14d6b93b1b0426dac5938be8ac208712848ca32e9930a3040e9b180bb5ceb849b3bcfb311dfc524b4768") 09:52:41 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(0x0, 0x201, 0x0) 09:52:41 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file1\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) dup(r0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x2) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={r5, 0x5, 0x0, 0x37, 0xff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1e, 0xfffffffa}, 0xc) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000300)='./file1\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c1c4e2006000000000000000000000000000000000000000400"/128, @ANYRES32=r6, @ANYBLOB="0504edb608000000"], &(0x7f00000002c0)=0x8c) 09:52:41 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:41 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f00000001c0), 0x0, 0x2f) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x8000400, 0x100000001}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) listen(r3, 0x680eab01) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @rand_addr=0x7}}, r6, 0x24, 0x4, 0x100, 0x8, 0x85, 0x8}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={r7, 0x1000}, 0x8) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:41 executing program 2: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x38000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000180)=0x401, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xe7, @loopback, 0x1}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:41 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) 09:52:41 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:41 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:41 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7d, 0x4) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x7f, r5}, &(0x7f0000000200)=0xc) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 09:52:41 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:41 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:41 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @broadcast}, &(0x7f0000000040)=0x8) 09:52:41 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f00000001c0), 0x0, 0x2f) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x8000400, 0x100000001}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) listen(r3, 0x680eab01) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @rand_addr=0x7}}, r6, 0x24, 0x4, 0x100, 0x8, 0x85, 0x8}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={r7, 0x1000}, 0x8) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:42 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000000)="989d0c1f68d5316e18db5c2a96b654b0a81f78a861006f49119396") 09:52:42 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x304, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) 09:52:42 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f00000001c0), 0x0, 0x2f) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x8000400, 0x100000001}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) listen(r3, 0x680eab01) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @rand_addr=0x7}}, r6, 0x24, 0x4, 0x100, 0x8, 0x85, 0x8}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={r7, 0x1000}, 0x8) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:42 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x200, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpgid(0x0) r4 = getpgid(0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r6}) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x1, 0x2, 0x0, 0x100000001, r6}) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005, r4}) flock(r1, 0x1) dup2(r1, r2) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000000)) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:42 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7d, 0x4) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x7f, r5}, &(0x7f0000000200)=0xc) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 09:52:42 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x200, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpgid(0x0) r4 = getpgid(0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r6}) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x1, 0x2, 0x0, 0x100000001, r6}) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005, r4}) flock(r1, 0x1) dup2(r1, r2) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000000)) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:42 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r1, 0x1) dup2(r1, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000040)={r5, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0x0, 0x7, @loopback, 0xf54}]}, &(0x7f0000000100)=0x10) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:42 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) dup(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r1, 0x1) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:42 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7d, 0x4) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x7f, r5}, &(0x7f0000000200)=0xc) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 09:52:42 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x2}, 0x8) 09:52:43 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000040)="37429a63c038aff02a8f14b97f757f70ad17c2551ae5f99acb2371484581737343142476f4796f1c73804f5b59e28bb930", 0x31) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="dabcea8ebe2b7d80f22206bffb586059bd34e9e856bfb6ee4bbad39fc0e31d0a145d6204ac42a07839490657202aa68ee98b2f623bc227f47b73c1ce21b7f8388e94f7485a452bd7fc444b3d2c5ce25a8f8d0505d4168a19b75376707f9d31c89f367e45a28001a7fc5431e8b9c1f9c7c67519fe443c441af37b0d", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:43 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socketpair(0x17, 0x0, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt(r3, 0x100, 0x80000000, &(0x7f00000001c0)=""/117, &(0x7f0000000240)=0x75) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:43 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socketpair(0x17, 0x0, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt(r3, 0x100, 0x80000000, &(0x7f00000001c0)=""/117, &(0x7f0000000240)=0x75) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:43 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, 0x0, 0x0) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:43 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, 0x0, 0x0) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:43 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001100", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x2a) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000100)={r7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000180)={r7, 0x1}, 0x8) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x800) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:43 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7d, 0x4) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x7f, r5}, &(0x7f0000000200)=0xc) 09:52:43 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000140)={0x5, 0x7}, 0x10) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) dup2(r2, r3) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000180)="1a6afb") r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000000000)="9a86538fb5344b7ce548") r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r5, 0x1) dup2(r5, r6) setsockopt$inet6_int(r6, 0x29, 0x26, &(0x7f00000001c0)=0x2, 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:43 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, 0x0, 0x0) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:43 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001100", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x2a) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000100)={r7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000180)={r7, 0x1}, 0x8) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x800) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:43 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, r4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180)=0x4, 0x4) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r3, 0x1) dup2(r3, r4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x7ff}, 0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x80}, &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:43 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/18) 09:52:43 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:43 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = semget$private(0x0, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000100)=""/12) 09:52:43 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7d, 0x4) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x7f, r5}, &(0x7f0000000200)=0xc) 09:52:43 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x64, 0xe1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) read(r1, &(0x7f0000000040)=""/10, 0xa) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:43 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r1, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x5) semget$private(0x0, 0x4, 0x40) r2 = semget$private(0x0, 0x6, 0x190) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001740)=""/4107) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x6, 0x800}, {0x3, 0x1, 0x1000}, {0x3, 0x4}], 0x3) semop(r3, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x4, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) __semctl$GETPID(r3, 0x2, 0x4, 0x0) 09:52:43 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) getsockopt$sock_int(r1, 0xffff, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r2, 0x1) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r4, 0x1) dup2(r4, r5) socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_buf(r2, 0x0, 0x46, &(0x7f0000000100)=""/155, &(0x7f0000000080)=0x9b) 09:52:43 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7d, 0x4) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x7f, r5}, &(0x7f0000000200)=0xc) 09:52:44 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000100)=""/233, 0xe9}, {&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000380)=""/83, 0x53}, {&(0x7f0000000040)=""/28, 0x1c}], 0x5, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x400, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:44 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x64, 0xe1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) read(r1, &(0x7f0000000040)=""/10, 0xa) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:44 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r1) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x2, 0xc000000}) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 09:52:44 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 09:52:44 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x3}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="70901ce7ef677db276d3ecf7a3e46a37004350f031d353d54dd8f19eb22d945a255fb453bae68233265ece829f81d872239217d4bb5d1fad60aa298a6b0d926d1cd952caf4ed0d47a43f743d71ff9191a2f95a6a66339a515b67fea5fa12c74e3622a349f6f14ac107fd63c850b6ddf0176375a1982e24b93ab96e58415950a69ae08e299fade3901b204fa9b0d05df02e60", 0x92}, {&(0x7f00000001c0)="727adfc74025045e4dab712d4d5c1b19505c07233d4b128edd6262b687cf562a4b78ddfeb4b042af557598fc5cabef7c97eb61cedbdf49f3aaddc3afa985f0c9ab989dd6b0e9cf09f7889ca8fdc7c1437c5c0a769296ffa1792b90a166dc74baeda47f0b593722d070465532e7e93eb15db1851dc249", 0x76}], 0x2, 0x0, 0x0, 0x4}, 0x0) fdatasync(r1) 09:52:44 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7d, 0x4) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/main/kernel/sys/netinet6/ip6_output.c:448 cpuid = 1 time = 1584525164 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024aef050 vpanic() at vpanic+0x1c7/frame 0xfffffe0024aef0b0 panic() at panic+0x43/frame 0xfffffe0024aef110 ip6_output() at ip6_output+0x3789/frame 0xfffffe0024aef390 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x18c7/frame 0xfffffe0024aef4d0 sctp_send_initiate() at sctp_send_initiate+0xa3f/frame 0xfffffe0024aef5d0 sctp_lower_sosend() at sctp_lower_sosend+0x3f3e/frame 0xfffffe0024aef7b0 sctp_sosend() at sctp_sosend+0x501/frame 0xfffffe0024aef8e0 sosend() at sosend+0xc6/frame 0xfffffe0024aef950 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe0024aefa00 sendit() at sendit+0x224/frame 0xfffffe0024aefa60 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0024aefac0 amd64_syscall() at amd64_syscall+0x2f4/frame 0xfffffe0024aefbf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0024aefbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41332a, rsp = 0x7fffdff79f38, rbp = 0x3 --- KDB: enter: panic [ thread pid 1908 tid 101024 ] Stopped at kdb_enter+0x67: movq $0,0x146d086(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xfffffe0027a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024aef030 rbp 0xfffffe0024aef050 rsi 0x40001 rdi 0xffffffff810b4f46 vprintf+0x176 r8 0 r9 0xffffffff r10 0xe874 ll+0xe853 r11 0xfffffe0024d63810 r12 0xffffffff82068e30 ddb_dbbe r13 0 r14 0xffffffff81932cbd r15 0xffffffff81932cbd rip 0xffffffff810aa207 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x146d086(%rip) db> show proc Process 1908 (syz-executor.1) at 0xfffff80003c9e530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 769 at 0xfffff80003c9aa60 ABI: FreeBSD ELF64 arguments: /root/syz-executor.1 reaper: 0xfffff80003311000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0003dfc3d0 (map 0xfffffe0003dfc3d0) (map.pmap 0xfffffe0003dfc490) (pmap 0xfffffe0003dfc4f0) threads: 6 100073 RunQ syz-executor.1 101022 RunQ syz-executor.1 101023 D ufs 0xfffff8003adc7068 syz-executor.1 101025 D ufs 0xfffff8003a377dc0 syz-executor.1 101026 D ufs 0xfffff8003a377dc0 syz-executor.1 101024 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1909 795 795 0 R (threaded) syz-executor.2 101068 RunQ syz-executor.2 101013 D biowr 0xfffffe0003f4ef40 syz-executor.2 1908 769 769 0 R (threaded) syz-executor.1 100073 RunQ syz-executor.1 101022 RunQ syz-executor.1 101023 D ufs 0xfffff8003adc7068 syz-executor.1 101025 D ufs 0xfffff8003a377dc0 syz-executor.1 101026 D ufs 0xfffff8003a377dc0 syz-executor.1 101024 Run CPU 1 syz-executor.1 1904 768 768 0 R (threaded) syz-executor.0 100525 RunQ syz-executor.0 101006 D biowr 0xfffffe0003f36c80 syz-executor.0 101009 D ufs 0xfffff8003a56c808 syz-executor.0 101012 D ufs 0xfffff8003a56c808 syz-executor.0 101016 D range 0xfffff80003cabaf0 syz-executor.0 101019 D ufs 0xfffff8003a56c808 syz-executor.0 1903 805 805 0 R (threaded) syz-executor.3 100121 Run CPU 0 syz-executor.3 101005 S lockf 0xfffff8000309a500 syz-executor.3 101008 S lockf 0xfffff8000309a600 syz-executor.3 101015 S uwait 0xfffff80003a65600 syz-executor.3 1881 1874 1881 0 Ss select 0xfffff80003a7d4c0 dhclient 1878 1 1878 0 Ss select 0xfffff80003a7aec0 dhclient 1874 1867 422 65 S select 0xfffff8000355f140 dhclient 1867 422 422 0 S wait 0xfffff80003cfaa60 sh 1857 1 1857 65 Ss select 0xfffff80003a7af40 dhclient 808 1 808 0 Ss select 0xfffff80003a7d6c0 dhclient 805 766 805 0 Rs syz-executor.3 802 1 802 0 Ss select 0xfffff80003a7d840 dhclient 795 766 795 0 Rs syz-executor.2 769 766 769 0 Rs syz-executor.1 768 766 768 0 Ss nanslp 0xffffffff824ffe91 syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100077 S uwait 0xfffff80003820b00 syz-fuzzer 100099 S uwait 0xfffff80003a67000 syz-fuzzer 100100 S uwait 0xfffff80003a67100 syz-fuzzer 100101 S uwait 0xfffff80003821800 syz-fuzzer 100102 S uwait 0xfffff80003a64980 syz-fuzzer 100103 S uwait 0xfffff80003a64a80 syz-fuzzer 100104 S uwait 0xfffff80003479a00 syz-fuzzer 100105 S uwait 0xfffff80003821900 syz-fuzzer 100106 S uwait 0xfffff80003a64480 syz-fuzzer 100107 S kqread 0xfffff80003b37e00 syz-fuzzer 100110 S uwait 0xfffff80003479600 syz-fuzzer 764 762 764 0 Ss pause 0xfffff8003a3880a8 csh 762 680 762 0 Ss select 0xfffff8000355f1c0 sshd 746 1 746 0 Ss+ ttyin 0xfffff800033e88b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b3b0b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b3b4b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b3b8b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b3bcb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b3a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b3a4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80003b3a8b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80003b3acb0 getty 684 1 684 0 Ss nanslp 0xffffffff824ffe90 cron 680 1 680 0 Ss select 0xfffff80003a7da40 sshd 493 1 493 0 Ss select 0xfffff8000355f240 syslogd 422 1 422 0 Ss wait 0xfffff80003d18a60 devd 421 1 421 65 Ss select 0xfffff80003a7dbc0 dhclient 336 1 336 0 Ss select 0xfffff80003a7dd40 dhclient 333 1 333 0 Ss select 0xfffff80003a7dcc0 dhclient 21 0 0 0 DL vlruwt 0xfffff800033efa60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d6358 [syncer] 19 0 0 0 RL (threaded) [bufdaemon] 100065 RunQ [bufdaemon] 100070 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100080 D sdflush 0xfffff80003d02ce8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f12c8 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261d1d8 [dom0] 100068 D launds 0xffffffff8261d1e4 [laundry: dom0] 100069 D umarcl 0xffffffff81536d60 [uma] 16 0 0 0 DL - 0xffffffff8235a6b0 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff826627a0 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d525c [soaiod4] 8 0 0 0 DL - 0xffffffff825d525c [soaiod3] 7 0 0 0 DL - 0xffffffff825d525c [soaiod2] 6 0 0 0 DL - 0xffffffff825d525c [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82235ac0 [doneq0] 100062 D - 0xffffffff82235988 [scanner] 4 0 0 0 DL crypto_ 0xfffff8000321b190 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff8000321b130 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb338 [crypto] 14 0 0 0 DL seqstat 0xfffff8000336b888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b808 [g_event] 100023 D - 0xffffffff8261b818 [g_up] 100024 D - 0xffffffff8261b810 [g_down] 12 0 0 0 WL (threaded) [intr] 100005 I [swi6: Giant taskq] 100007 I [swi5: fast taskq] 100011 I [swi6: task queue] 100017 I [swi1: netisr 0] 100018 I [swi3: vm] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100032 I [irq24: virtio_pci0] 100033 I [irq25: virtio_pci0] 100034 I [irq26: virtio_pci0] 100035 I [irq27: virtio_pci0] 100036 I [irq28: virtio_pci1] 100037 I [irq29: virtio_pci1] 100038 I [irq30: virtio_pci1] 100039 I [irq31: virtio_pci1] 100040 I [irq32: virtio_pci1] 100045 I [irq10: virtio_pci2] 100047 I [irq1: atkbd0] 100048 I [irq12: psm0] 100049 I [swi0: uart uart++] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003311000 [init] 10 0 0 0 DL audit_w 0xffffffff82663430 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260ae48 [swapper] 100006 D - 0xfffff80003338000 [thread taskq] 100008 D - 0xfffff80003205d00 [config_0] 100009 D - 0xfffff80003339d00 [kqueue_ctx taskq] 100010 D - 0xfffff80003339c00 [aiod_kick taskq] 100012 D - 0xfffff80003205c00 [if_config_tqg_0] 100013 D - 0xfffff80003205b00 [if_io_tqg_0] 100014 D - 0xfffff80003205a00 [if_io_tqg_1] 100015 D - 0xfffff80003205900 [softirq_0] 100016 D - 0xfffff80003205800 [softirq_1] 100021 D - 0xfffff80003339a00 [firmware taskq] 100026 D - 0xfffff80003339800 [crypto_0] 100027 D - 0xfffff80003339800 [crypto_1] 100041 D - 0xfffff80003334a00 [vtnet0 rxq 0] 100042 D - 0xfffff80003334900 [vtnet0 txq 0] 100043 D - 0xfffff80003334800 [vtnet0 rxq 1] 100044 D - 0xfffff80003334700 [vtnet0 txq 1] 100046 D vtbslp 0xfffff80003572d80 [virtio_balloon] 100050 D - 0xfffff80003845000 [mca taskq] 100055 D - 0xffffffff81cd5fe0 [deadlkres] 100057 D - 0xfffff80003b36500 [acpi_task_0] 100058 D - 0xfffff80003b36500 [acpi_task_1] 100059 D - 0xfffff80003b36500 [acpi_task_2] 100061 D - 0xfffff80003339600 [CAM taskq] db> show all locks Process 1909 (syz-executor.2) thread 0xfffffe0024c97100 (101013) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f4efc0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1663 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003adc7620) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:877 Process 1908 (syz-executor.1) thread 0xfffffe0024c96300 (101022) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f509c0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1663 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f530c0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3878 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003adc7068) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:877 Process 1908 (syz-executor.1) thread 0xfffffe0024d61e00 (101023) shared lockmgr ufs (ufs) r = 0 (0xfffff8003a377dc0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:737 Process 1908 (syz-executor.1) thread 0xfffffe0024d63300 (101024) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0024d2ba90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13643 Process 1904 (syz-executor.0) thread 0xfffffe0024950c00 (101006) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f3e200) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1663 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f36d00) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3878 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003a56c808) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:877 Process 1904 (syz-executor.0) thread 0xfffffe0024c95c00 (101009) shared lockmgr ufs (ufs) r = 0 (0xfffff8003a595bd8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:737 Process 1904 (syz-executor.0) thread 0xfffffe0024c94000 (101012) shared lockmgr ufs (ufs) r = 0 (0xfffff8003a595bd8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:737 Process 1904 (syz-executor.0) thread 0xfffffe0024d61000 (101019) shared lockmgr ufs (ufs) r = 0 (0xfffff8003a595bd8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:737 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4241 vtbuf 24 1968K 46 sysctloid 26033 1517K 26097 kobj 332 1328K 488 newblk 80 1044K 8259 vfscache 4 1025K 4 pcb 26 539K 2137 inodedep 25 524K 1625 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 129 261K 1983 acpica 1674 185K 52709 vnet_data 1 168K 1 filedesc 21 149K 2191 pagedep 15 132K 1098 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 bus 980 79K 3374 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 BPF 30 53K 30 umtx 324 41K 324 kdtrace 186 36K 5822 gtaskqueue 22 34K 22 indirdep 6 34K 4025 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 72 24K 74 vmem 3 22K 4 kbdmux 6 22K 6 lltable 46 17K 48 temp 34 17K 2388 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 89 15K 89 ether_multi 172 14K 177 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 in6_multi 89 11K 89 eventhandler 122 11K 122 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 sctp_timw 37 10K 37 bmsafemap 3 9K 1731 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 routetbl 58 8K 62 audit_evclass 232 8K 290 lockf 67 7K 4635 CAM DEV 3 6K 510 kqueue 58 6K 1914 plimit 22 6K 364 cred 22 6K 260 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 select 38 5K 38 ufs_dirhash 24 5K 24 DEVFSP 74 5K 78 taskqueue 42 5K 42 memdesc 1 4K 1 MCA 32 4K 32 CAM CCB 2 4K 17262 evdev 4 4K 4 kcovinfo 64 4K 68 UMA 236 4K 236 freework 16 4K 3792 session 28 4K 38 pgrp 28 4K 40 hhook 13 4K 13 acpisem 22 3K 22 terminal 11 3K 11 proc-args 47 3K 567 uidinfo 3 3K 15 diradd 17 3K 1562 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 Unitno 28 2K 1855 CAM XPT 22 2K 543 in_multi 6 2K 7 crypto 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 dirrem 4 1K 1523 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 sctp_atcl 2 1K 1395 sctp_stro 1 1K 373 clone 8 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 CAM periph 4 1K 271 freeblks 3 1K 1487 mld 6 1K 6 sctp_ifn 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 mkdir 5 1K 2164 freefile 5 1K 1514 iov 8 1K 14829 newdirblk 4 1K 1082 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 inpcbpolicy 10 1K 401 osd 3 1K 9 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 soname 5 1K 6602 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 sctp_atky 3 1K 1768 pmchooks 1 1K 1 prison 4 1K 4 nexusdev 5 1K 5 entropy 2 1K 38 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 79 cpus 2 1K 2 sctp_athm 2 1K 1395 sctp_map 2 1K 746 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ath_hal 0 0K 0 athdev 0 0K 0 madt_table 0 0K 2 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 UMAHash 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 4156 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 5 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 NLM 0 0K 0 nfsclient_nlminfo 0 0K 0 nfsclient_lock 0 0K 0 NFS FHA 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 859 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 1253 export_host 0 0K 0 cl_savebuf 0 0K 2 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 116 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 207 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 613 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 db> show ktr No such command; use "help" to list available commands