Warning: Permanently added '10.128.0.234' (ECDSA) to the list of known hosts. 2019/03/31 11:30:43 fuzzer started 2019/03/31 11:30:43 dialing manager at 10.128.0.248:46658 2019/03/31 11:30:43 syscalls: 1 2019/03/31 11:30:43 code coverage: enabled 2019/03/31 11:30:43 comparison tracing: enabled 2019/03/31 11:30:43 extra coverage: support is not implemented in syzkaller 2019/03/31 11:30:43 setuid sandbox: support is not implemented in syzkaller 2019/03/31 11:30:43 namespace sandbox: support is not implemented in syzkaller 2019/03/31 11:30:43 Android sandbox: support is not implemented in syzkaller 2019/03/31 11:30:43 fault injection: support is not implemented in syzkaller 2019/03/31 11:30:43 leak checking: support is not implemented in syzkaller 2019/03/31 11:30:43 net packet injection: enabled 2019/03/31 11:30:43 net device setup: support is not implemented in syzkaller 11:30:54 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) fdatasync(r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1644}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x1bd}, &(0x7f0000000180)=0x8) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) sendto$unix(r0, &(0x7f0000000440)="b4262a8e40ad06ec8d2d73832c948f2649c53683f3e78c7d5175616ab9ccdd5ff339672e4cf711455d541ebed4afcd2613b1f5af0da4f43b711f39c0795d276d99bce3f2607dfe1b2a901e13d756107a379e9e35e6677958347f6bcb2092a03929d499dd1d804ce1b1956ee4deba2e162c6c34101ce935df3d0c77b24db26ffaff104c9b305800325ac0fb977ebcfe886c7da7c6", 0x94, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x6}}, r2, 0x701, 0x4, 0x7ff}, &(0x7f00000005c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x0, 0x81, r2}, &(0x7f0000000640)=0xc) freebsd11_mknod(&(0x7f0000000680)='./file0\x00', 0x21, 0xffffffff) open$dir(&(0x7f00000006c0)='./file0\x00', 0x10080, 0x40) truncate(&(0x7f0000000700)='./file0\x00', 0x1000) getrusage(0xffffffffffffffff, &(0x7f0000000740)) execve(&(0x7f0000000800)='./file0\x00', &(0x7f00000008c0)=[&(0x7f0000000840)='$', &(0x7f0000000880)='.\xad-\x00'], &(0x7f0000000a80)=[&(0x7f0000000900)='\x00', &(0x7f0000000940)='\x00', &(0x7f0000000980)='/^[(\x00', &(0x7f00000009c0)='\x00', &(0x7f0000000a00)='\x00', &(0x7f0000000a40)='\x00']) r7 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000ac0)=""/53) r8 = open(&(0x7f0000000b00)='./file0\x00', 0x8, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000b40)={{0x1c, 0x2, 0x0, @empty, 0x7}, {0x1c, 0x3, 0xffffffff, @loopback, 0x4}, 0xad2a, [0x7f, 0x0, 0x2, 0x0, 0x1, 0x1, 0x8, 0x7]}, 0x5c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000bc0)={r6, 0xffff}, &(0x7f0000000c00)=0x8) mkdirat(r8, &(0x7f0000000c40)='./file0\x00', 0x10) freebsd11_mknod(&(0x7f0000000c80)='./file0\x00', 0x2008, 0x4175181d) getsockopt$inet6_tcp_buf(r8, 0x6, 0x2025, &(0x7f0000000cc0)=""/144, &(0x7f0000000d80)=0x90) getpeername$inet(r8, &(0x7f0000000dc0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000e00)=0x10) getrusage(0x0, &(0x7f0000000e40)) getrusage(0xffffffffffffffff, &(0x7f0000000f00)) 11:30:54 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x100, 0x4, 0x8ac5, 0x100000000, 0x7, 0x80000001, 0xff, {@in={{0x2, 0x2, @broadcast}}, 0x0, 0x5, 0xfff, 0xffffffffffffffe6, 0xcc0, 0x8}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4, 0x20, 0x7}, 0x10) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/244, 0xf4}], 0x1, &(0x7f0000000300)=""/12, 0xc}, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000380)='chd\x00', 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r2, 0xae64, 0x0, 0x100000000, 0x0, 0x1, 0x5, 0x2, {@in={{0x2, 0x1}}, r3, 0xff, 0x9, 0x1000, 0x9, 0x6}}, &(0x7f0000000480)=0xb8) sendto$inet(r1, &(0x7f00000004c0)="64e7197b6b1aca67da8c253c97772679bd3b97de48d033d60da35b85dc94694e75085ad1839a74f17f5ffc715045da7dbfed1b29daefb27822f00c1051e975896e342cf6fc59c671926a12a924e69dcb68e35ae1372282f457dc094d1727190de9faba6662b2b1225b2f8805c8ca3cce0cfd5d26", 0x74, 0x80, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000580)=0x700000000, 0x4) ftruncate(r1, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000005c0)={0x1, 0xfffffffffffffff9, 0x800, 0x1b, 0x3f, 0xffffffff, 0x10000, 0x2def, r4}, 0x20) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000600)=r2, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000640)={0x1, "369d52b741ff72a486408f911b9a2e3b"}, 0x14) fcntl$setflags(r1, 0x2, 0x1) mknodat(r1, &(0x7f0000000680)='./file0\x00', 0x1000, 0x4) getsockopt$sock_accept_filter(r5, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000007c0)=0x100) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000800)={r3, 0xfc, 0x3ff, 0x10000, 0x0, 0x7, 0x6, 0x2800000, {@in6={{0x1c, 0x2, 0x0, @empty, 0x2}}, r4, 0x7, 0x3, 0x5, 0x5, 0x1}}, &(0x7f00000008c0)=0xb0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000900), &(0x7f0000000940)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000980)={r8, 0x1}, &(0x7f00000009c0)=0x8) sendto$inet(r0, &(0x7f0000000a00)="1806b815abaa7f16922ad09f995b3cc1c3f5878a0664745d0734c1c53d92c3af8e1858b1591eac9e2564c747fe2a1d9334da5aa34c15553a26102bfe3b42809f9fac1f33077a6c2e9890de7ceb94cad10d4f9ebad8e7fc86c4ae76929c8b4ef0cac4997cb6c28d2ea887252dfd83fac082315bf4bd660cd2bd75aafbab4596fbf7a0f1f7de5c0c1157f91115e125a536eb543983acc0a751191ecc027354d8f3a02c2a580c8e2659348acdbbf677326ea5b4", 0xb2, 0x8, &(0x7f0000000ac0)={0x2, 0x2, @multicast1}, 0x10) fstat(r7, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r6, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000b00)='./file0\x00', r9, r10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000cc0)=0x8, 0x4) connect(r6, &(0x7f0000000d00)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom(r6, &(0x7f0000000d40)=""/55, 0x37, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000d80)=0x1, 0x4) freebsd11_fstat(r0, &(0x7f0000000dc0)) 11:30:54 executing program 2: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x4e) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x75, 0x77c, 0xffffffff}, &(0x7f00000001c0)=0x94) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000200)={r4, 0xf, 0xf37}, 0x8) r5 = open(&(0x7f0000000240)='./file0\x00', 0xa00, 0x88) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000340)={r4, &(0x7f0000000280)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0xffffffff80000000, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @rand_addr}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x7b6ac062, @loopback, 0x603c1ea4}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x596a}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x1, @multicast1}}, r4, 0x9, 0x4, 0x4f3}, &(0x7f0000000480)=0x94) sendmsg$inet6_sctp(r3, &(0x7f0000000700)={&(0x7f00000004c0)=@in6={0x1c, 0x1, 0x2d, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000500)="bab4a8322c8279e21caa700877c4a7169708d7acd29d106c83a86d1b59b1bf7f42cedb350ff3ca6d081e0e85fd6501afaac3089fd99535733596a104547252771a075539daa1bcdfd42588e28fbbcf178cf15cdabcd25700aa831ff1aabd0b17bd1ac4e99384c83ddddd5a60d24af818376c3b77f03dd2792f9a67b67d862add838f6fbdd9a48175", 0x88}, {&(0x7f00000005c0)="f293682eae95fe918fa7a899525f4455498016a4b190012d60c1c239cc7baa87b9dd052b554ff2f728aa3d2378223fd4b649335975fc37290c679a3bec2dc8c53704d312b7c647acf36f606d278475f48f0d8d8c90c5bd1507eb6d63bfdc17d79310eb98f95bad91a472e8e1000f93d90347cd8d206863bd042f301b1ff1ea5375cbee0c7ea7850e171b20e5a507510187a383f12b4c9444e2df6ef2f6c8d0427a938b2d3bad65f7aef08c97d48397e436db9e", 0xb3}], 0x2, &(0x7f00000006c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x2}}, @init={0x14, 0x84, 0x1, {0x0, 0xe3e, 0x71800000000000, 0x7fff}}], 0x28, 0x100}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000740)={r6, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r7 = msgget$private(0x0, 0x558) msgrcv(r7, &(0x7f0000000800)={0x0, ""/110}, 0x76, 0x0, 0x1800) setreuid(r1, r1) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000880)=r4, 0x4) r8 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x2000) shmdt(r8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000008c0)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x80}}, r6}, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000980)=0x1000, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) symlinkat(&(0x7f0000000a40)='./file0\x00', r5, &(0x7f0000000a80)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000ac0)={r4, 0x8}, 0x8) setresuid(r0, r2, r2) fcntl$setflags(r5, 0x2, 0x1) r9 = getpgrp(0x0) fstat(r3, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r5, 0x5) getgroups(0x6, &(0x7f0000000fc0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r5, &(0x7f0000001080)={&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000e40)=[{&(0x7f0000000b40)="ba8c81a6ea1cb80cbb71e19e41cd21a5b9c7d6d8103d12ed84bab926a8654beeeed3757a7aafa912712a8497650dccbb", 0x30}, {&(0x7f0000000b80)="a295bf9b59c6aadec86b7ebf61d8171a665f43e1851f7ae5fed4", 0x1a}, {&(0x7f0000000bc0)="c8a7d4b63d87e61eafff0169c30c2b1fa50e1065ef2dbba1f5b430146fda0469e472e80df32e2bc6e6cb8074502fac61ac827b8b1d9ccc4ceaedb848b7564eba3a4fd2a6a861a50af3585a4f75fef32a905720bc2c06ce59ec84248e81640ebbc72ce9eda4c33050e56529d7120826f108265dcac47a9fb4b935c0122602ee5a8cb945e33c792ae2645823f3fc24739ba01a555f7205cfc867b1dd6f8ef56320d594969382595ff2bdf2faba29", 0xad}, {&(0x7f0000000c80)="edc91306c7ac4b8f5bfb29dc306b69c4b3abb8ce3b2ffe977aae67aa6e8347b530e702833d08eb037a1b8e3cbe8d9b", 0x2f}, {&(0x7f0000000cc0)="2448c1f17bd0472c2f4b2c75fd2a91dbbba5e4a453a74b896a4fe02374a5cce7f95f71986141fa3a1345042024ef045fe935931c18d669ce89582fb396fde575c5b76f2809b0b256829cdcd6bb840d6b00526f725419c5da117751224bf46386f06192e6e9f0313f3eb53ebb62ea77337294a4338ddc", 0x76}, {&(0x7f0000000d40)="0c1ac2590a22bfdb1200ddbeb010d15a97dd6ec256c65191a75b90057a5b2643a592e04c79befd4668076abcf31ba3a8c11861269a7ba25f792885aa4970", 0x3e}, {&(0x7f0000000d80)="2d49b09e660d54650521b43174d3f36dc700893594c60130b76ba4892f673b3ca916ed1ad5f147e1b10c041329e9ac373b7d6b9679d22a1cf13326f3fc9192b589f938ca1234ac76ae9487bbe0da16aa9b9795a29cb795c0a3847e51aa0f6a95dc9175babfef1d59d858df692b1f68d53100542e324e8ee47c2aa41db2dcd8541226c5ddb7da37f972a50a9d9023f532be7aa284d15bef3f66193a", 0x9b}], 0x7, &(0x7f0000001000)=[@cred={0x20, 0xffff, 0x2, r9, r2, r10}, @rights={0x18, 0xffff, 0x1, [r5, r5]}, @cred={0x20, 0xffff, 0x2, r11, r2, r12}], 0x58, 0x1}, 0x20000) fcntl$setflags(r5, 0x2, 0x1) r13 = semget$private(0x0, 0x4, 0x20) __semctl$GETVAL(r13, 0x0, 0x5, &(0x7f00000010c0)=""/75) 11:30:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x400, 0x4) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)="1b3d594fb28425", 0x7) r1 = dup2(r0, r0) recvfrom(r1, &(0x7f0000000080)=""/154, 0x9a, 0x40080, &(0x7f0000000140)=@in={0x2, 0x2, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x1000, 0x1, 0x78, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x3c04}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4) exit(0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000003c0)={r3, 0x9, 0x3, 0x2, 0x5e1f173}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000440)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x20) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000004c0)={0x6, 0x1e}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000500)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x1, @multicast1}}, r2, 0x8eb6, 0x20, 0x212, 0x7, 0x8}, 0xa0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000680)={0x81}, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f00000006c0), &(0x7f0000000700)=0x4) freebsd11_fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f00000007c0)={r3, 0x53a}, 0x8) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000800)='./file0\x00', r7, r8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000900)={r4, 0x279, 0x2, 0xffffffffffffffc0, 0x1000}, &(0x7f0000000940)=0x18) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000980)={0x4, 0x92, 0x0, 0x4, 0x7ff, 0x4, 0x7, 0x1, 0x2, 0x7, 0x81}, 0xb) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000a40)={0x0, 0xc00, 0xbbf4, 0x0, r5}, &(0x7f0000000a80)=0x10) 11:30:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x7, 0x0) ftruncate(r0, 0x10004) ftruncate(r0, 0xa) lseek(r0, 0x0, 0x3) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 11:30:55 executing program 3: r0 = dup(0xffffffffffffffff) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xb9, "8d9a92784626a4d478524eb15519157c72c7322fa9ee198326cf81e34dc97dce3506985a57a6b63a76e64ee2d4ee8c84fdf4716c28cd92648aafbd342393ed252b131017499142b6ff95f8bf351674405150a8daaeb9c8a549d731e82ef05000785521b68b59d5366612d277f85bf9af05dce13cc4697fdc6e53b9283cbe0dcd5c55c1451ba956f99c9fa9639338956262bd1f2b041b8bf6ec60e9cf7b5b8ab63764ad42eb58d7872d1fd168fe2fa9d5731b0235fe56202811"}, &(0x7f0000000100)=0xc1) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x5, 0x3}, 0x8) fstat(r1, 0x0) 11:30:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)='-', 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0xfffffffffffffddb) r3 = dup(r1) truncate(&(0x7f0000000280)='./file0\x00', 0xce) pwritev(r3, 0x0, 0x0, 0x6d998) readv(r1, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, 0x0, 0x0) getpid() 11:30:55 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000001000000"], 0x14}, 0x0) 11:30:55 executing program 0: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r2, 0xb, &(0x7f0000000000)) mprotect(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x4) 11:30:55 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x11, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100001, 0x31) ftruncate(r0, 0x79e20700) 11:30:55 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) setreuid(0x0, r0) 11:30:55 executing program 3: getgroups(0x0, &(0x7f0000000140)) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) execve(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='/\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='[\\]%{\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00']) chown(&(0x7f00000003c0)='.\x00', r0, 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000180)='./file0/file0\x00') 11:30:55 executing program 0: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)="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", 0xff}, {&(0x7f0000000100)="e6a512760b7798424703ceb4322fab913ec374717d6482320c445f54e4f2d9ffecd674b2074ea8ee3df651078d90ee8fc6326ce497435fea00abf22b80280db6700dcaeacfbfdad328bc68f63453bda0cb77c97f1dc191e992c39d27e604ed683f215f94ba2c46f40577a9741916b5aec686a75bfb9aa1fb3d4609fa3ea65f53d1c9da043eef1b52032c13dde9a842067cea43c87602d058d42944f2cacf3c60aaca1aa229aa62", 0xa7}, {&(0x7f0000000200)="a8b0d5905ac907a6ef68d393577643b86d161652c410576bf5d504a8688760ab35aec75e8ae3491bea44b867dc5bf88a6bed4886a18d381d76f92c883dd86dc61eec516c0b553c0849ac52c686d2d7d39f3e4cb7fc7b3be1f65bfcf9e87d30c481fef324accca33c75035a6330ceeb0259cab1b45ea83e799e0ea28225541f0da740c21ba1dca3bbc850c7f4c33d278b98dfd84e79b8943ee403c57bd660", 0x9e}, {&(0x7f00000002c0)="b3df9e6419fd7abda46b9a6cea32444909f530464dc7a1a3925af10d216e66ff0f72c44f65910285feddf30e8242ba95c5f90d1e0160292d92222765273df905491a6ce16d1060e09ec3630af00e35d693432416ea2d8ece76aece21d583cc5c8f851d2350327183034c04e223b98df835869c13cd27d59f931d69325e8cfe7a6dd691733156b3b23650ab96d351b7977bc0581642642639dd5b82742b568a5ba6116fe86ebdb9d767439f1dc409ebf728e34af6e642e3ddfd80eda9940634fe60f7b6e89313f11054", 0xc9}], 0x4, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x40, 0x0) setresgid(r0, 0x0, r0) 11:30:55 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x800, 0x4, 0x7, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e20000000400000000000000000000000000000000000000000000000002000"/136, @ANYRES32=0x0], &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x6, 0x200, 0x80, 0x10001, 0x9, 0x7, 0x3, {@in={{0x2, 0x3, @rand_addr=0x2}}, r2, 0x3ff, 0x1, 0x81, 0x7, 0xff}}, &(0x7f0000000340)=0xb8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3001, &(0x7f0000000480), &(0x7f0000000500)=0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7fffffff, 0x820, 0x7fffffff, 0x1000, r3}, 0x10) recvfrom$inet6(r4, &(0x7f0000000380)=""/122, 0x7a, 0x40040, &(0x7f0000000400)={0x1c, 0x0, 0x3c, @loopback, 0x400000000000}, 0x1c) 11:30:55 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000040)=0x4, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x39}, 0x0) dup2(r1, r2) 11:30:55 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0xa9f807cc8bbca08b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x81012, r0, 0x20) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) poll(&(0x7f0000000000)=[{r1, 0x2}, {r2, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r2, 0x140}, {r1, 0x2008}], 0x6, 0x8) fchmod(r2, 0x0) 11:30:55 executing program 3: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2500000084000000040000000d0200000000000000516915a25b883e19e21aeafaf4f48f95"], 0x25}, 0xd) r1 = msgget(0x0, 0x1) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) r5 = semget$private(0x0, 0x6, 0x0) __semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f00000001c0)=""/115) msgsnd(r1, &(0x7f0000000100)={0x2, "ded9d0e40fb38bd2df143ebe96443cc85e5fc1cfbfb89c543e815cd14374b079a636c092b1f0d5a83d3e880be4ffb5d6158c4511c834fa3bdd6b0af13844ae1cff9e7148270b0a2f11532165ac41801fe49e6a9dd210e0c8575690f85f3042e6ea4f8983d2c7a3bf5ac1c5eb913498e01f21c54527e7c46caf1be4760317506c33"}, 0x89, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 11:30:55 executing program 0: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d32", 0xe1) 11:30:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 11:30:55 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555) 11:30:55 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="d5271578c832e6ed", 0x8, 0x4, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x94}, {r0, 0x2}, {r0, 0x20}, {r0, 0x80}], 0x5, 0x7) 11:30:55 executing program 1: msync(&(0x7f00006dd000/0x2000)=nil, 0x2000, 0x1) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sigaltstack(&(0x7f000008d000/0x4000)=nil, 0x0) 11:30:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpgid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) ppoll(&(0x7f0000000000)=[{r1, 0x202c}, {r0, 0x10}, {r0, 0x6}, {r0, 0x2}, {r0, 0x100}, {r0}, {r0, 0x2000}, {r0, 0x80}, {r0, 0xa}], 0x9, &(0x7f0000000080)={0x7, 0x8}, &(0x7f0000000100), 0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2040, &(0x7f00000001c0)=""/149, &(0x7f0000000140)=0x95) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 11:30:56 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 11:30:56 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x4, 0x1, 0x8001, 0x8, 0x14f7}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x11, r1) 11:30:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xfffffffffffffffa, @empty, 0x7}}, 0x0, 0x300000000000, 0x4, 0x7, 0x2}, &(0x7f0000000340)=0x98) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0xc65, @empty, 0x9}}, r2}, 0x84) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x221c, 0x100, 0x9c, 0x80, 0x5, 0x2}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="050000000001000004000000ffff0000f6a300005f6cc5b7289db6712f456bcc545bb710002049e3fa8655d325054df182fcc940d5d1f54e839ae0af913590f5d5e4a333cb59033a3c9b6d500cc69aa4da6aacd95f4754ea7d413d06e020f57b90da557493e8e05fdbf8f787fbe693c0c08d1c48f71878bf54354e645ccbe8360953a2"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000004c0)={0x2, 0x2000000000000400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x1}, 0xfffffffffffffec0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 11:30:56 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100005, 0x80) open(&(0x7f0000000100)='./file1\x00', 0x0, 0x100) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0xfffffffffffffffc) dup2(r0, r0) 11:30:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x1f, 0x2, 0x200, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000140)=@un=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000200)="32fdd12e9149c5f3869bc2761844dc61f1ab143460c4539aae38deec406586c36fbbb2d88b9bfae63acd994030afd1c2602c12a528344c3138630283be8ba5a37fe173aa3cfc9654cbb4a7f10a371124128d3816ac303eda04070dfc3a6ebeb05fd010401024ee2970300d098919895ecfc8fb4a55fc3de68fb64635af33949111a05eabd2609311076ba54b18cfdd370d042584f498e79e9ae959898d2468431dd36f69f9d2cc48c174f323d6d2f1df", 0xb0}, {&(0x7f00000002c0)="9357341423651e50ae2dc44767f7cd876a313bbc0c205e13d9c34565c06ad349fc3a443f236c3b408fb6f82fff2331595083a4e2de7f0bfe788ea6862d08e3f1e73ef244c8269cda87dedde8cc57d9a021bb3af6310278fb968ce4a9f44bc6d2106f8a44ff7ceaa0962cc025b04d51c27b4fc1ada1e3b614ab7bde08514b0855d34ccc9282b0bb396dbad2656a24d6fee8627a97c9e4de57eb40487afee3cd2643b1323cc80fd710f8b3c880fc20e5c763eea37ffd8f6b9c2912c5badf35eeaa0dd4e90956be8fac8b66788547a97467fa02c1347031a8d049aceb77395ba5ee406c35e46607", 0xe6}, {&(0x7f00000003c0)="3452343333a644bf49fc71d2bb63fdd44bacf183c964abc945ef9786a7367751cc5a8b103fb4573f34862e0ac616503298af6b52ea122a2d3e5326cdd91398798bdaea94b4ee74b2b28b504400cb2447451d3dae5c66644e65f12e5d5ffcd733d94ab2eb552199a12a056823b1bb8f24f40fe7ceaa1979cd87a04cc033d1702637a9aa0047377df244140a319a98358f5a14a64338776c3bcde3550983d0f27d55d9fce929ed6448fee1cd631c7b1a63f24644749a63ba9215e51d8beff314504e58f9acfcb5fbb88c77", 0xca}, {&(0x7f00000004c0)="d14d293c8f2972a735192727423e2e356e57dc8e9989299be7c735a9cfcf432457d0dd3b373ae673bb1a902f4ef26dd4342b8ed4528ff71bcf502a3d0289af1aaede7b01467746c06cbcf1f087d676d9c86038420a5c5053d9a4bced331908b7b440006a", 0x64}, {&(0x7f0000000540)="d83bffac3c716cbec00d4c00662c407df248befd8dd1652e397f5eb0486912f798d972684a9929ea2d5954b16cae605a81cbcf5e213239efd25220ad05cb29b4833bb4f1d63f28cd410269bce93c77df9c3183aa0943ad6d1e47", 0x5a}], 0x5, &(0x7f0000000640)=[{0x80, 0xba, 0x8001, "db27eb888a14ca7592c7f0e0b0c1d51482488024db0704cd1bd5a23b42aaf300f602f841da139c4e3b8476cd0c172003eb89a035f74c4573cec56b42d176a3ad046779ea613f76c369b169e8d5e321e54a19d3bb97ead432f0ba13023b517ffe5dc58bb0a0a25fbc71a37d0bc6"}, {0x70, 0x9d, 0x0, "7acb99862ba692448242982b87cfab94708466e176f272fdfde9913ffde779a5f78ad7986440a679f09c61cf4035016d70e19e669156f9ecde669c23e0892a3272376c1aaa4993037d9c469ddd99bc65bc6ce54e2b2ea05e5d3129bf2d"}, {0xf0, 0x8c, 0xffffffff7fffffff, "7be8780549efe49235016b548e61f1c75fc1fe30118680b6c0370e56311e034843e64286c7384291236d09c5387031d9e12de10e0d21d1ecb622cbd7c75c2566bd00a8a3665caf8f1af60728a9bdb5c8080c161acc4af17312c04ae0f8947cf0c009804d02113be294c28e90a578ee30a57e4c3edf66f2d7c86facb78014c29738b9f5d09f6dfa19c1b7d1f4153cc37604b963285108cb5f7d6dc4d0fc4d28c1fa9f79833d2f6ad455e2216ef4e9cd45aef7edd39ebad43853810b8726857806339048753aae2e68427bdeb4d70f1dead1655060deb6d2921f2b"}, {0xd0, 0x6, 0x0, "21521bf9264ad97ac45db25ace8a433b3346aeae6371abbaae840363ea824866c17094674a0f41c0ebb3a46887b859e4c30afc31929c2eacd280a9afc4ed93645e4a05df6709a1214ecaf876b18e806c71f59197438f1b6920b93c003802601bfee074f199bcedf58b4a97d958943fd171a75e184c03327f0746ef3973124fc487eb929da77e5db4f5cc24b0a7f78db7c46fed63ce1d4ca25a1a0bb621852f0e13f4e93b58ec4bb4bb4d30983973fc9fc49f64fd110292e491637748"}], 0x2b0}, 0x4) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 11:30:57 executing program 2: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) msync(&(0x7f0000218000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil) shmat(r0, &(0x7f0000216000/0x3000)=nil, 0x0) 11:30:57 executing program 2: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) msync(&(0x7f0000218000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil) shmat(r0, &(0x7f0000216000/0x3000)=nil, 0x0) 11:30:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000102) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) pwritev(r1, 0x0, 0x0, 0x0) 11:30:57 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0xfffffffffffffffd, 0x1}, &(0x7f00000000c0)=0xc) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) read(r0, 0xffffffffffffffff, 0xfd52) 11:30:57 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000500)}, 0x0) ppoll(&(0x7f0000000000), 0x200000000000031c, 0x0, &(0x7f00000004c0), 0x276) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x4, 0x7fff, 0x10000, 0x45ee, 0x7}, 0x14) 11:30:59 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x5, 0x3, 0x2f2, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x2, 0x1, 0xdba5, 0xfffffffffffffb1a}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x6, 0x10000, 0xfffffffffffffff9, 0x100000000, 0x1, 0x24000000000000, 0x7, {@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x4, 0xac, 0x20, 0xb94, 0x7fffffff}}, &(0x7f0000000440)=0xb0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x3, 0x4) lseek(r0, 0x400000, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r3, 0x8001}, &(0x7f0000000140)=0x8) r4 = socket(0x100000002, 0x3, 0xfffffffffffffffc) freebsd11_fstat(r4, &(0x7f0000001140)) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 11:30:59 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x3, 0x8, 0x1, r2}) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1e, 0x1, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000180)={r4, 0x0, 0x2}, &(0x7f00000001c0)=0xc) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r5, 0x9, &(0x7f0000000000)) flock(r0, 0x8) 11:30:59 executing program 2: r0 = socket(0x2, 0x5, 0x20) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="02050000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x4}, 0x8) 11:30:59 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) dup(r0) shutdown(r0, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) 11:30:59 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) recvfrom(r1, &(0x7f0000000080)=""/75, 0x4b, 0xc0, &(0x7f0000000180)=ANY=[@ANYBLOB="00002e2f66696c6530005ef42513c2d09989c0553a941ab758c1e0f90ef7547242604b07a253d5b6d48fd2f8156896ea7d54f0060010d0d7e384138bf4ece403933d2fe5e09f5e24c31210e1b4ed99e21762fb732e"], 0xa) fcntl$setstatus(r0, 0x4, 0xa6c3db2b5827a78b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 11:30:59 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x374}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x40, r1}, &(0x7f00000000c0)=0xc) 11:30:59 executing program 1: r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000efa184aec2e75b848e000f3d5087caab0a1989f82d9451bb07e0065493840c44acfbab0c1acb277af2ba494286a86f7388256765130495e71806864cc9e96121ce7ec445e16d604a28cfabd858c32d20c17da3a73d0910411c55923ba9b12cddb58e2858fa2c7b123180be73f1ee09f650f4"], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x20, 0x4, [0x4, 0x3ff, 0x100000001, 0x8b]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x3ff, 0x1, [0x7ff]}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00@\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000001c0)=""/146, &(0x7f0000000000)=0x92) 11:30:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x8, 0xfffffffffffffffd}, 0x10) 11:30:59 executing program 2: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r1, r2, r2) setgid(r0) 11:30:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRESDEC=r1], 0x38}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, 0x0, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) getsockname(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) 11:30:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) sendto$inet(r2, &(0x7f0000000280)="7b2405b4816cc21750ed77d7ee3fa5c53fbb5607f255bdbb7e76fa5116b5696df907b3811eec721c9a4be54b9a1946761c76537e33ff6d8431e25b9bd19743d1535eeb7d8a908c73281f62397c025caccb1cb55c93bc87cc3048642b418aa8d13b8ed6a0ab51e6095c76d72359cb6ec7f61656ef4a829d449fec41033e4f8c2cef441e921da3d67a5b4b194e5da8bb0d81d8b3880a5a8b7a8226983281927f9f92a3c8727e57d8708473fe872aca4307d384654ee2", 0xb5, 0x2000c, &(0x7f0000000340)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 11:30:59 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x84, 0x3c) freebsd11_mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8, 0x800) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x30, &(0x7f0000000080)={0x80000000001c00, 0x200, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0xffffffffffffff6f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x4, @loopback, 0x200}}, r2, 0xd80, 0x6f, 0x2}, 0x8c) 11:30:59 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/37, 0x25}, {&(0x7f0000000380)=""/199, 0xc7}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000480)=""/162, 0xa2}, {&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000600)=""/233, 0xe9}], 0x6) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x4) mmap(&(0x7f0000ff6000/0x7000)=nil, 0x7000, 0x2, 0x80010, r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x130, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0) flock(r0, 0x2) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xff, 0x100, 0xe6c0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x88, r2}, &(0x7f0000000140)=0xc) 11:30:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 11:31:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) readv(r1, &(0x7f00000000c0), 0x0) 11:31:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000), 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x10000, 0x3ff, 0x3a30, 0x9, 0x995, 0xffffffffffff0000, 0x8, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x8, @empty, 0x100}}, r1, 0xca7a, 0x2, 0x1, 0x8000, 0x20, 0x3}, 0x98) 11:31:02 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="06080081ff090073680b970a6e93f345ba471a1db85d9288e275f6a5c5ade181b0d3a4978ee3bf741688d25a7c571167cfc9358556b90cf0df7c5dca6a389ebcb3f159c30e91454a04a902d7573e70672b96798837923b026343770465de6950302cd63495430d0b4600fe0b954298523e514768"], &(0x7f0000000200)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 11:31:02 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r1, 0x0, 0x1000000000003) sendmsg(r0, &(0x7f00000009c0)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000540)="015da0de4103a8ae6b42d5e58d39d4", 0xf}, {&(0x7f0000000580)="a2b1ab5e1ab746bcb41ba814774382bb7ddd1b6173de44eea632dbe8792b8ee1", 0x20}, {&(0x7f00000005c0)="04137a20aaad275903d1803f32d9f251d95555e3ff9574c96593b6f8d26e0d116a38cd81c081d87dbc7d639b29500c394ba93d39eae07efa794dbfc1b573fb42d40b889c6b6fd3a423797046e1fc378601e173392428a7e4d3e99263505cdf00f3fc147854c311e6d32e63dd3de51df1b3c5e9405a0d7cf09d2b6276f57cd8a7e99792b934a87f7a70fc004a9952cec2ba28c9a67152ac60296cd87013153e11afc16cdf01c1bbcf34926d7f08fe446681b3969a77b688ae00ebc49a361b82f7fb4a8e44ea8e2845fcf3638a10b68b7b1c78938cbc", 0xd5}], 0x3, &(0x7f0000000740)=[{0xb8, 0x6, 0x174, "1bf073b841290a6c26f774019d29e8ab43bae5d47de1907a9f2f879a9277f53065101eee97072903d4601d09e776b064602a0723fe7c5c9cef0729f0494024d7f2279f82b6cca4e34325c2b32ca387dca4fc1bcdf2cb1a251fa8aa29c0c25503c9b46c07172cfbdf3f604817c3b55363600defe3d22c4d44b34eb4809cd5e3d038d60a09270fd7cf1c6ecd89e8e9941d372d0e6d7d68ba691b075fceccbbbe30d6a52a4b26693260"}, {0x58, 0x8c, 0x1, "6d5358570105d496e0add425845d71853bbb1fa4c437543e5b033ecc49d23721fbde132221658df44603606f40f7518122f63a6c5bc5a8d886a7862c1fd5019c883b2fe9ce98"}, {0xb8, 0x3a, 0xdd, "0b526bcef4a153905528522648aad61330e9b35def45594232c7014811def10dd202d6015667d17bf2cbff2440175cc9cb4528cdc05728b8648f8f5104b99eebd73d8b5ef98fe66bf4f1ee8f19c70d2cbb8bafca04e6d66e11475ace995918c4e16a0e9de19c86c58b34a099f16fe748ef90588ac0ba721d1bd72f740d0e3448e6a3ad8d768d41055af12ac7cfce4bd36fbbc5d0a28a7cdef421b716deb9068b2a"}, {0x38, 0xffff, 0xa31, "25c57428f316f46a8e92297d59685b16eb91cdc89ee2010c1de28f485fa88519690ea5"}, {0x60, 0x84, 0xabf, "07ce0c77ff5f4babe5fac84aaf9b04ce72c0229ce250418180703f19e5537d8017f937303368ea38a9acb34eed879337a4cb772adce109e06540179532280a65a547c2563266ee8ac0"}], 0x260}, 0x0) rmdir(0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8e}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x1, 0x81013, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x2, 0x80000000, 0x2, 0x9, 0x4}, &(0x7f0000000180)=0x14) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) lseek(r0, 0xfffffffffffffffc, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x40) connect(r1, &(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10) utimes(0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='+\x00', &(0x7f0000000080)='/{\',\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\\-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='+@\x00', &(0x7f00000002c0)='%[@/\x00', &(0x7f0000000300)='\x9b\x00']) ppoll(&(0x7f0000000000), 0x2000000000000051, 0x0, &(0x7f0000000100)={0x8000000}, 0xfffffffffffffd1e) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 11:31:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = semget(0xffffffffffffffff, 0x1, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xb5, @loopback, 0x4}}, 0x0, 0x6, 0x6, 0xffe00000000000}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x8000, 0x5, 0x5}, 0x8c) __semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0xffffffffffffffd5) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/237, 0xed) 11:31:04 executing program 3: munmap(&(0x7f0000b6b000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x7}}, r1}, 0x8c) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x100000) mprotect(&(0x7f00009ee000/0x600000)=nil, 0x600000, 0x4) mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000) madvise(&(0x7f0000eba000/0x2000)=nil, 0x2000, 0x1) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) mmap(&(0x7f00009af000/0x3000)=nil, 0x3000, 0x3, 0x11, r2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, 0x3, 0x4, [@empty, @empty, @multicast1, @multicast1]}, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x6, "acab1d53f400"}, 0xffffffffffffff83) 11:31:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind(r0, &(0x7f0000000040)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) 11:31:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r3, 0x6cd7, 0x92b}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 11:31:09 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:31:09 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x73, "0498a9fe28d8c9b009c8d452253276092fd1b72e33b0384e4eedcf8ff3fd05141eb8136c010d9395b1a5bfac0bed85ea7170f2fa689561958352482c12c13f750884451c1179a9608d8bcf5d09723960e69b9d07f01f244c1f84e17213eeba4543bc6144098d7500b044c73429955401c0914b"}, &(0x7f0000000080)=0x7b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0x3fe, 0x200000000, 0x1000000009}, &(0x7f00000001c0)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x5e, 0x400, 0x8, 0x7fffffff, r1}, 0x10) select(0xfffffffffffffd84, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 11:31:09 executing program 1: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') chmod(&(0x7f0000000180)='./file1\x00', 0x10000010000002ff) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') 11:31:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x1) 11:31:09 executing program 3: r0 = socket(0x2, 0x5, 0x800000000000000) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, r1}, 0x0) 11:31:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 11:31:10 executing program 0: 11:31:10 executing program 1: 11:31:10 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4dff5)='m', 0x1) close(r0) 11:31:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e74b96d85e90e909cd2f91a677db0931421eea28fecbd7a2e05637d5920853d5240a7f139ce46abb8876e03b27d7db086cf65d22566fb42d8419ccf0d50189ffc5098189225422b87a677b42c2e55f6d36ef50232f2c26dd78809ef893c98cd54107cbe9170af482da59edbb7f202a375e1852d99d6539e4ac894306cee237494cc81b086b0086bf5b9cc82628e62772923fd409a1a6603552fb82e26f9ae405e44d63c828a0006153", 0xa9}], 0x1}, 0x81) close(r0) 11:31:10 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x3, 0x1, 0x42}, &(0x7f0000000200)=0x8c) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 11:31:10 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x6) r1 = open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x64) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x400) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket(0x1f, 0x10000005, 0xd26) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0)=[{r4, 0x2}], 0x1, 0x0) r5 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) chmod(&(0x7f00000002c0)='./file0\x00', 0x140) 11:31:10 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000040)) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x81, 0x4) 11:31:12 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x800, 0x80) read(0xffffffffffffffff, &(0x7f00000000c0)=""/89, 0xffffffffffffffb5) pipe2(&(0x7f0000000000), 0x4) 11:31:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:12 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1ff, 0x0, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1009, &(0x7f0000000040), 0x10) 11:31:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc, 0x2) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 11:31:12 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r3, 0x5}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141ee", 0x5c}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 11:31:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:12 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df39c442a4892bc6b254ec06c04d4de84e195de1a075e7b9574c55b7289cf6531b344627276f91e9df4dbb25438e9f5f43c6ec4786106b2b72f2d9e33291407a34b1eaa9339ddcfdf99ae30cd1dadba1aafa9ea5b4dc5e91aa3d86be9692bf14ea0fc548f0c3861c0fc83e2896054c5dda9cd62f7d28058ea4e5f8615aeb3422f014540942d7e44bc80d2f87cfa34f4375eb3a0a5161e0a971914a043edecd2e93c1581708fd098eda17b9d672a89184dd85a106ebe46667ab8d55b0b4760591cff138879eed64a75a034878d3f500607cd359481d50afd31c6e86b57343ade5faccd9be55ea5116b710684f00dcfcc6250a81c115a090432d32d60990dbd7aa78025ed7a33d0bfcb9a63318c570d9d1d8de1d80194695a30285240883202a564ed4fc71922bff51b0d9b6a1ba94f776eaaf0c04487f8ed1a558b229b05da8ac53e3e323a66b05931c4f50182ef4da31a659805fc57931805c06b8fa11989c241ec73bcf3805ed3ee3cc6e2b44473c10191f2646aa12e3d9c24dcc1b0c8ae3338346e43c7d91b680ec034ac42dae3a6dd8a1d2e1e6267fd4c012edb41c16e93044a6ee3b8f0cf247b2c114dc92197d3ee59a30acdd0bbc8a895211aaaf6b9767edb20eed183f74e097e3d5580b9f1c82a797eed5bb934f9b844a40788386f2a98c8336c53e76697a6e8ab2d42977e747bbab4874bf9f51a3eeba666517", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x6}, 0x8) 11:31:12 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:12 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df39c442a4892bc6b254ec06c04d4de84e195de1a075e7b9574c55b7289cf6531b344627276f91e9df4dbb25438e9f5f43c6ec4786106b2b72f2d9e33291407a34b1eaa9339ddcfdf99ae30cd1dadba1aafa9ea5b4dc5e91aa3d86be9692bf14ea0fc548f0c3861c0fc83e2896054c5dda9cd62f7d28058ea4e5f8615aeb3422f014540942d7e44bc80d2f87cfa34f4375eb3a0a5161e0a971914a043edecd2e93c1581708fd098eda17b9d672a89184dd85a106ebe46667ab8d55b0b4760591cff138879eed64a75a034878d3f500607cd359481d50afd31c6e86b57343ade5faccd9be55ea5116b710684f00dcfcc6250a81c115a090432d32d60990dbd7aa78025ed7a33d0bfcb9a63318c570d9d1d8de1d80194695a30285240883202a564ed4fc71922bff51b0d9b6a1ba94f776eaaf0c04487f8ed1a558b229b05da8ac53e3e323a66b05931c4f50182ef4da31a659805fc57931805c06b8fa11989c241ec73bcf3805ed3ee3cc6e2b44473c10191f2646aa12e3d9c24dcc1b0c8ae3338346e43c7d91b680ec034ac42dae3a6dd8a1d2e1e6267fd4c012edb41c16e93044a6ee3b8f0cf247b2c114dc92197d3ee59a30acdd0bbc8a895211aaaf6b9767edb20eed183f74e097e3d5580b9f1c82a797eed5bb934f9b844a40788386f2a98c8336c53e76697a6e8ab2d42977e747bbab4874bf9f51a3eeba666517", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x6}, 0x8) 11:31:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r2, r3, 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3, 0x14, r1, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 11:31:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ftruncate(r1, 0x0) 11:31:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="33ae6ffda24de1600924ed2c4850397f9396ef8c9e9a5eabe06a588b860e229e8665f7a5eafb8013c31c25f594e0cbfc186e7556b6f354367d027a4b79142d64c48676aba4370d724fceedbf3be428aab87aaa4b4201e199d9a6ebcb97db877aaaa195bdafbf766f09507e8f5d78975ceb64f349ffb206595437a3a8f7168405d4db933e855df240f7a6dcf6eb746823a8f8bbf40a97b59addab1c64cd6d7fbf44e222da3c551536fd641803596799f3ba77bceb5fae4485ea970b64d18fe40370734993c9adac35ae6d56fe0010", 0xce}], 0x1, &(0x7f00000003c0)=[{0xb8, 0x84, 0x18000000, "2ec40ac84b7e14aae9a68024c060c5b04d1c6bdbf27be0be49809ad459e864fb77155c4a70bddd1abd88bd367b8dddc4fb0453a2b0e021cac161ff7a8f025640d1dd08e3e616d347ed0bd6bd26a12d6080c8f32eb6b633ed331a4f044e493e7ff7e94ff7f94c50bfd243d765645957832eaeab6eb945ea75a048a17c49d928bc1748979d25ae08fee960eb9da198134bcbb70d5f2a97ee491ba8c41aabb4014e8bba0df99ce0f9"}, {0x90, 0x0, 0xf9df, "3ce72b49f4f0e585b2edf714a4d2faab8a6db199d044971b8e7fc0fc5c513f345b6af434b8ac279dcc2e4d88af20a5e49af419b6c9e7e3419e896528e020294e751c4b6b20ec1d9cd904d08737a259720589b6ebf670668b317b1fb93d71d1160e4c7d20402c3ed26212a72ef53b83dcd3afd34113f1b8dede"}, {0x100, 0x1, 0x80000000, "186e97d0824529540881d856f32db6fbffd87b741097f0825f317c4ce2ab6657345f941fa3ac84e61e641fa8c20adeb25748729dad2241de71d2e85412165879b47298e4fd28f594e2fce259deb7e738570052c66a752178f696dc2d8cb14ca35c944156f52d1e216d6a3e7257cf82eaca2e6ce040a049e11987d27b6ef396ed664ab1edb26c29caa4abed65efe88b6256673fb4737129db3d4e8b7556d5b0b37b691e3d065a169c83d7fce1ca1819b4ab28b5771b5c8bc51f0c0b09d8e3f3cbbc223c1be546817bade5f405e1b3a2a85d61e4c379d0ef45f05a4a522efa944ea1904e12a796488d39"}, {0x78, 0xffff, 0xad74, "6c0fc7e9f5fa98bf0e818598db4fe9435b5dd6f02046d9f8dbbc954d1c04278145397278241f96dabe48f939d9c9bd963e1e476af9c8caf7564ffeb583557f685dd2038a401124a3c92733f21ccb85111eb9f3cd1c5911f030150172a81472daecf098359f"}, {0xc8, 0x0, 0x827, "f356fe7ac2445ff93aaf335268f7238d9fea6198f4298bbdb5041a33ba2a7e1f41cb697fcbc8beb269303db0164609f058794f19a6aada5d2cabf8e4898d9b2e4024d4ebb1235ed399146607bfd51aa6e25391362678b862355c6f42602c1caa17802d05a8ead1f50800a7595dca9bbdc8a58c5e31ec0dfc969943e696b070e59317eb05d4bfe094649238acdd916892a5de7831101e2d1c407f5d13f6d138ee1c2f6cce90eeb275d86969da79d94e6c3b7d003e9563"}, {0x90, 0x6, 0xff, "dbcceb2aa94dc6b4b95fc50b44dc4f7c8f198007154718967b3c87e6672797520d876613c1f8e4dc19ebd0fb5553030a68c75d816c20d9498498422b599b2ef472718c93c0effb818015cb8c79b9421624d34a5d6eaab72d994352f5157c0aac03090a5aff073d14fd76b7e1dd6c5c9113b4bd91e2203867dcc922ad"}], 0x418}, 0x80) 11:31:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:12 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) __getcwd(&(0x7f0000000340)=""/232, 0xe8) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') socket$inet6(0x1c, 0x20000000, 0x52) __getcwd(&(0x7f00000000c0)=""/85, 0x55) 11:31:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:12 executing program 0: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000300)=[{0x0, 0x7, 0x1000}, {0x0, 0x7fff}], 0x2) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/65}, &(0x7f0000000080)=0x43, 0x10000000) r2 = socket$inet(0x2, 0x20000002, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x4, {{0x2, 0x1, @loopback}}}, 0x90) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) r4 = open(&(0x7f0000000140)='./file0\x00', 0xc, 0x1) poll(&(0x7f0000000180)=[{r1, 0x2000}, {r3, 0x8}, {r4, 0x2101}], 0x3, 0x1) 11:31:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r2, r3, 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3, 0x14, r1, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 11:31:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:13 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40008240, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x10006) r1 = open(0x0, 0x0, 0x0) mlockall(0x0) openat(0xffffffffffffff9c, 0x0, 0x20000, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) sync() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1ba8400"], 0x8) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x4) ftruncate(r2, 0x4cf) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x3, 0x1000, 0x7, 0x3, 0x1, 0xfffffffffffffff9, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r3, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0x3ff}, 0x8) 11:31:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ftruncate(r1, 0x0) 11:31:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:13 executing program 2: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(0xffffffffffffffff, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:14 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getgid() r1 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/205) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="0700836449865126d046ec60652ca1c12df4ef0108080000000000dfd9"], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) 11:31:14 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x1) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 11:31:14 executing program 2: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(0xffffffffffffffff, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:14 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:14 executing program 2: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(0xffffffffffffffff, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:14 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x48, 0x1) recvfrom(r0, &(0x7f00000000c0)=""/249, 0xf9, 0x40043, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') utimensat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) 11:31:14 executing program 2: r0 = socket(0x0, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:14 executing program 2: r0 = socket(0x0, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:15 executing program 2: r0 = socket(0x0, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x3ef) 11:31:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e20ffffff7f00000000000000000000000000000001830c00"/125, @ANYRES32=0x0, @ANYBLOB="060000000500000001000080f7ffffffff030000"], &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0xffffffffffffff00, 0xb00, 0xffffffff, 0x4, 0x528ae8d0, 0x1, 0x5, r1}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x6, &(0x7f00000003c0)=[@in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffeffff}, @in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x4, @loopback, 0x2}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd}, 0x98) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x40, r1}, &(0x7f0000000280)=0xc) 11:31:15 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:15 executing program 1: mlock(&(0x7f0000c21000/0x3000)=nil, 0x3000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) recvfrom(r0, &(0x7f00000000c0)=""/79, 0x4f, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0100182f66f460e8a4604044cc93e39a7cea64f20346ec653000"], 0xa) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000c37000/0x1000)=nil) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2000000000004) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000) sigaltstack(&(0x7f0000cbd000/0x4000)=nil, &(0x7f0000000000)) mprotect(&(0x7f0000f3b000/0x4000)=nil, 0x4000, 0x6) 11:31:15 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:15 executing program 1: mlock(&(0x7f0000c21000/0x3000)=nil, 0x3000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) recvfrom(r0, &(0x7f00000000c0)=""/79, 0x4f, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0100182f66f460e8a4604044cc93e39a7cea64f20346ec653000"], 0xa) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000c37000/0x1000)=nil) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2000000000004) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000) sigaltstack(&(0x7f0000cbd000/0x4000)=nil, &(0x7f0000000000)) mprotect(&(0x7f0000f3b000/0x4000)=nil, 0x4000, 0x6) 11:31:15 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:15 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000000c0)=0xed3, 0x4) listen(r1, 0x0) 11:31:16 executing program 3: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r2) setgroups(0x1, &(0x7f0000000040)=[0x0]) setgroups(0x2, &(0x7f0000000080)=[r0, r1]) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40) recvfrom$unix(r3, &(0x7f0000000100)=""/207, 0xcf, 0x40, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) setresgid(0x0, r1, 0x0) 11:31:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:16 executing program 0: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) getresuid(&(0x7f0000003080), 0x0, 0x0) 11:31:16 executing program 1: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={r0, 0xfff}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB='?\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x1c) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000340)=0xbe97, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x200, 0xfff, 0x0, 0x0}, &(0x7f0000000100)=0x10) open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x33) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e20ec070000fe8000000000000000000000000000aa1f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000786f65d30289d7aa62eac34ca8a817a55872d3691f1f74addb9f5b5c2f62a14a19565be6999c740257def597e5a9636442f1054d", @ANYRES32=r2, @ANYBLOB="74000000ffffffff08000000030000000300ff00"], &(0x7f0000000140)=0x98) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 11:31:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) read(r0, &(0x7f0000000680)=""/4096, 0xffffffffffffff15) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendmsg$unix(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) 11:31:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0x2, &(0x7f0000000680)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x24, @empty, 0x8}, @in={0x2, 0x3, @rand_addr=0x9}]}, &(0x7f0000000640)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @multicast2}, 0x8) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280)={0x5, 0xfffffffffffffffd, 0xa86, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x9, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0xfffffffffffffffa}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x3, 0x8}, &(0x7f0000000200)=0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt(r0, 0x200, 0x1, &(0x7f0000000000)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={0x0, 0x9, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 11:31:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 11:31:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000001500)={0x2, [0x0, 0x0]}, &(0x7f0000001540)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f00000016c0)=@in6={0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x7f}, 0xfffffffffffffe36, &(0x7f0000001480)=[{&(0x7f0000000040)="4ee5318b4976fbe0878202fc69cd801ad82669b888da5a46cd192dcbfaf0d0b2f5a3ec2ac921c6f1c9f8c71acad1c34ec9859e90123a0938899815b1dce23b54e82dc2a6b573ff99666cd87c7598ef0b5ef5bf30996ae3fd29406b440b0ad9a223f0f3508f7f9745271ee13c94299aae7be90f53488f298597b6b431d299717320b9b255f11e8214dbe93177a709647b18171b0fed0b073d3dbcfa84e19c14c5a8e61505fd83d64022e20cf19ef67e431a567f84a13de681a1cb54daa17f9ab355464590e8a6ae901a2ac55c08", 0xcd}, {&(0x7f0000000380)="34bf5f57558bbefae7c8b053b71c167749174aa7530ad61fe31b78a92e627b044833", 0x3ce}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000180)="4dd0544c38a3fee1394cbe1eac0072c966bce77e060cb51b577195e3d6bedcf73897cb55b2e8090ddcdc50574ecd7cf84641eb7871e7", 0x36}, {&(0x7f0000001640)="927dfb753f3b51cd5e0a8bfac02f98053376c960a7d68af89e6c5f8560b12100bc24cc33fad3502df3b5843c8a92a225e60dfbfdf4a936d21ae349f693a9520c3defe6b79bd529b9f8cc53f4d1ebccaaa00c65eaa8ba31171a42ccc4ad25d1885cbf71914a", 0x65}, {&(0x7f0000001700)="6eda15318304d3c19d4a4d406b97a4360887527be87d9fb3bd4f11639b07b2e123f672261a9afeab63f88dbfa077ee3edee847d42494e807535d9c7e468d004afdac795d3870509974ffc62dd8c1ea89ee29c448987490d6b86d52d818d37492a057ec0756d560c3f72a6e22b8e5f1b069a70419bc17e81efb3d383fd454a57da28d65847dded4ed549549276ced2a155b41c88e0ada85e7c81496f23a3d08feed65f5602615194d1f4d3e7a1703b5a2fe60aa803ea5ba84de58c3194ef7fda54660736200cebc521aaccfea7287f612003fe9af003a89d4cb2ea3aa9b5a17c3510f8d33", 0xa6}, {&(0x7f00000013c0)="59b49ad50a08b35dc23a78a1f25ece84e97d1f45ec52cc598adeaa4c9ac5baa040cda722158881e9c72ffaa7c6221053317128c13e9d6c4ba86706a33fb4e377edc1936b85bca244f0b1585d0ccdc81f4f5963fedc2cc143253aa8f6c294eac0ffba2a3e02277228f5f9dbbe1303b9185ff8750e287ae9af2fc0bc78fed17b68ef80ebd7f2a568abf818cb246445b7e754940b6aa5435ecbe80a0bfffbccfdaf75280db4", 0x3d2}], 0x7, &(0x7f0000000300)=[@sndrcv={0x2c, 0x84, 0x2, {0x0, 0xff, 0x6200, 0x1, 0x5, 0x86, 0x8, 0x2, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0x48, 0x23fc05feba137466}, 0x20100) 11:31:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x100000001, 0xa, [0x9, 0x1f, 0x3, 0x4, 0xba, 0x800, 0x0, 0x175a40000, 0x400, 0x0]}, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x3, 0x1ff}, 0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 11:31:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:18 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="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", 0xff2}], 0x1, 0x0}, 0x0) 11:31:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2000002, 0x0) r2 = dup2(r1, r1) connect(r0, &(0x7f00000004c0)=@in, 0xc) ppoll(&(0x7f00000000c0)=[{r2, 0x80}], 0x1, 0x0, 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="70012e2f50696c653000fd1f25508f8ab37d30e4e4ddb5b5447a33d8d1b8c698bb5ae9a62b8258ac1d138809955aaace"], 0x9, 0x0}, 0x0) 11:31:20 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 11:31:20 executing program 1: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) execve(0x0, 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xe0, 0x3, [0x7fff, 0x400, 0x200]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 11:31:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:20 executing program 0: getrusage(0x0, &(0x7f0000000140)) r0 = msgget$private(0x0, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r1, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xfffffefa) msgsnd(r0, &(0x7f00000000c0)={0x3, "5ba57e24c7d547cf804fee0ea94919a241b007522f7aa388580e2e6fd3c50da1e05a66"}, 0x2b, 0x800) 11:31:20 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x11090a, 0x120) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x62, "8c87d4457f3a5cdb4ab03e4d63c7cfc7603c6b5c0daf12fb8cba3214c8a48e4c9550383241ec9497283e7d7669e63879f9943f16d6747d4532401d149f6d10b8bae6f4d7d12e67bc70d959aa7cfc006a8a0331b82f13ee31f054d6cecd265e40f948"}, &(0x7f0000000140)=0x6a) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1000}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:31:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:31:20 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x7, 0x0, 0x40}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x5}, &(0x7f00000003c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) write(r2, &(0x7f0000000140)="66c0269acb329581a6d75ca36660ccad2a6c92b71bcc879a7011ccf639cf78ac0e5f8e5c74e2c66593189e4f70a0303df7e6e063128d40885824cdbbebd4bf6cf325f53588d8cc2fff621536fc07865bf5bf85840abb7de4bdeebfe84580300a3ce4e33c1ab1059c0f9155bb6bac6131649ef5d94056badc5d01b8285f4e641fd293cefc11ee591b43594ddbd649353727ff674fa8644fa8a153227423e682a05a596552b293a2d4e7e343bd901db0a356c8dc0159c9ef8039ba7843d217fac029943d384f182510b6f31d2db6fb7b1667c0b59e27cf70aacf9e17bc23d254d118", 0xe1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x4, 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) pwritev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x1, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000002c0)={r6, 0x9}, 0x8) fdatasync(r3) read(r4, &(0x7f0000000040)=""/55, 0x37) setitimer(0x2, &(0x7f0000000000)={{0x9, 0x3b9b}, {0x0, 0x6}}, &(0x7f0000000440)) dup(r3) 11:31:20 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r3, 0x0, 0x0) 11:31:20 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xda}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x8000, 0x0, 0x0) 11:31:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="009c95a07e002e2f66696c65302f66696c6500006669"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="564420ebfe3d95d45a6f79c3ad87bf3b52c15367545e0c2e43e68cde67573ee818de117cec9682a8f2c55f8136b28f4178e575ce76e11e1c28e31d8a72ac03c67089759307be1a77a1b9f92054c550f5dbf2821e519cff9f752d3c05279aebd36f50383508ffcbe67dd237ab5f0ccef2c36f3b62311f65e3a30d60676a490644b969e4bcbf5a358d20322655ee41eb5dda7a198c1811f8924fa35c2f45ac577ad1af8e411dc5696e281bf263a652e0694b87f48a832a05fc407e52e1b456a0b0370823e71b1bba1a3c9942047d798cff997b743a169de429e43da5a51d06d92ac478e75384139528e9231d3f493d01097050a1392c7b0b72", 0xf8, 0x4, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) panic: sbfree: m 0xfffff80004993600 !M_NOTREADY cpuid = 0 time = 1554031880 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212774c0 vpanic() at vpanic+0x1e0/frame 0xfffffe0021277520 panic() at panic+0x43/frame 0xfffffe0021277580 sbfree() at sbfree+0x1f4/frame 0xfffffe00212775c0 sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe0021277610 sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe0021277650 sofree() at sofree+0x492/frame 0xfffffe00212776b0 soclose() at soclose+0x5b3/frame 0xfffffe0021277730 _fdrop() at _fdrop+0x3a/frame 0xfffffe0021277760 closef() at closef+0x27d/frame 0xfffffe00212777f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe0021277840 fdescfree() at fdescfree+0x58a/frame 0xfffffe0021277900 exit1() at exit1+0x780/frame 0xfffffe0021277970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe0021277980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021277ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021277ab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f32a, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 928 tid 100405 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why