Warning: Permanently added '10.128.10.61' (ECDSA) to the list of known hosts. 2019/04/02 10:26:48 fuzzer started 2019/04/02 10:26:48 dialing manager at 10.128.0.248:43176 2019/04/02 10:26:48 syscalls: 1 2019/04/02 10:26:48 code coverage: enabled 2019/04/02 10:26:48 comparison tracing: enabled 2019/04/02 10:26:48 extra coverage: support is not implemented in syzkaller 2019/04/02 10:26:48 setuid sandbox: support is not implemented in syzkaller 2019/04/02 10:26:48 namespace sandbox: support is not implemented in syzkaller 2019/04/02 10:26:48 Android sandbox: support is not implemented in syzkaller 2019/04/02 10:26:48 fault injection: support is not implemented in syzkaller 2019/04/02 10:26:48 leak checking: support is not implemented in syzkaller 2019/04/02 10:26:48 net packet injection: enabled 2019/04/02 10:26:48 net device setup: support is not implemented in syzkaller 10:26:58 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x30100, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xfe, "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"}, &(0x7f0000000180)=0x106) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x0, 0x4, 0x63}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = open(&(0x7f0000000340)='./file0\x00', 0x104, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000380)={r2, 0x3ff, 0x2, 0x3, 0x1, 0x0, 0x100000001, 0x2, {@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x80000000}}, r2, 0x8, 0x3, 0x2, 0x2, 0x7fffffff}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000480)={r1, 0x80000000, 0x2, 0x1, 0x3, 0x6}, &(0x7f00000004c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000500)={0x860a, 0x2200, 0xfff, 0x80000000, r5}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x3, 0x7, r6}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000600)={0x9, 0x100, 0x6, 0x3f, r2}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000680)={r8, 0x1, 0x29e, 0x7fff, 0x4fd2, 0x7c9749a5, 0x8001, 0x81a3, {@in6={{0x1c, 0x2, 0x2, @empty, 0x5}}, r8, 0x10001, 0x3, 0x7fffffff, 0x8, 0x200}}, &(0x7f0000000740)=0xb0) sendmsg(r3, &(0x7f0000001ec0)={&(0x7f0000000780)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000c80)=[{&(0x7f00000007c0)="0aea50c5301ce20744e0840ebdd5ad7d5cf270ea9ef7f5d01557ca2123011942f0fd46ba422a31df847cec8c35d0f21079e17a4f512784dcdab621248b34e3485056ae9afb9ecc3df3a6dd1f95edd53863b47a6565df944ad2d7fe97601cb0c01cfaba8a46787f925247dcfd7de3a2881ed20491ccf1b8247a8a97939df09fef7cee849cc138be30518d5e748c97b9ad9b9022fa7ba9205f595d0051f0487c17f25228266d97d73387e704228516201eb7307679a8dbc018b5780d143e10963bcf0e29c97fbd1a4e702d997f9ad4ffd3589674499d4472a890a0c4393633ce697c4d6bfd8cee215c4784", 0xea}, {&(0x7f00000008c0)="cd0388378def1417078cbe9570e9eae41f7a92e43b72dd187f45d43201dbd76fdbaafb8f773305f50495aa21d472e192e306c1b36cd10f6cff736340813db6602800950a26da7d808f984828601fb7b2c3cd513e39864fbb330b2528fc0e6d2d0c001d952c859d5ba002d0c8fa8db51d1db6608f853b832af9a18f35cb547a3bdb268a1c19190e02b3125a76b5c7f40d5e", 0x91}, {&(0x7f0000000980)="86fd472cd22d34fe92aacd56ab5dd9ab119880cd902371354f5ede93bde5110acd459a5d42a7362eed310184ea960b5d815b07c466bbcd0432c04daec1945c6b65bde2d86e8e65225213f47e73bfb0d001ba58c7a2b2", 0x56}, {&(0x7f0000000a00)="572407218eebebdd8358", 0xa}, {&(0x7f0000000a40)="7b1783f85ac1dde854bb6f9afaeaed5d4f2afb733c33660fa6ff73e120391ebb3546ec356915274f443b4fcbd8372341bc376040e1ce364e2dcec773641f4e5495459c1cca48d540051a347c9e079bf222e601e820921bad72b7f20aeb8744970e3febbbd0cd1aacd5a550e22a316ec14627bf1dc1e9abf60a07e6f2b6ba3ea746b04c084a8aca9a1353006fda7a1fc9b7e700", 0x93}, {&(0x7f0000000b00)="551d168862d45c38339397d66241fdc5006fa673d0d64f6eb0af08eb20b636013af3ae305aab941e9ace1718126ef4cb69f648c68432aa79f28c790e2c84921d35aab306180ba18043f90d14e02f3d305149b22e6ff78ad4909308f0b9e6b0e41e633c9e559d7c9186d204e0907fe3bcc1cf2a7c0dd8fe02364eec", 0x7b}, {&(0x7f0000000b80)="e8a33df5daa6e3960792c220e4372e1ef8535485c6d676ed8afcf93770ad54017479ab621e5265184b955272b1ead1e0dab6cd09a7c4421110a992f7e43609d652fe163fbd538631088d28f739a6f9947aee96a3e500a60622f214032c7f28d5a0ef47ac9110182efaa97743f44802978d9d93a786823bece7bb4fe8c81b232d9b2e918c4e802410dcd9ee820a3824b74da07bea283c63e054ebd17cbbf7f51af3c09251aee0f92092837ad5d805f98de442015789dab6f80735206a9712a5c78c1182c986cd02075da31b82c24562a7c06d44c0", 0xd4}], 0x7, &(0x7f0000000d00)=[{0xf0, 0x0, 0x0, "d53d9c5de2a0392cb6235d01c5929b9b873c5c42f80e4e37d56b0db5f708543f6f12a1a1d3d9f7c1a73641a96d7cda0a1859d23949535b01eb5a6e4e8f2416f87bccb9e7b0f02c9459c5f98a5f5ac3c14880e7395b331f0cbee0ed48a5a3bc41f5e8fc45b9f585479b27ff3c0d0e672f649730e66bfa2ded801cf6ea7821351935c8e0fd3ca359e2c64041ad494919b491ebc73f8be8e0dcf0661eea337b5588e465c3ecc1754df5a00b360fe52d6538ee76716e97a682fcc31777cb11690b214449694eeea21a474e689983e0bba6b3c6e70d6d68f7ffc223510045"}, {0x1010, 0x0, 0xffffffff, "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"}, {0x68, 0x3a, 0x4, "eabfaecd2f6b243b3191a8f9a1b6786e5adc80c5aadbcd03c4115175d82dfc71684dbb9cf9ff169288cac756c6c826c2d131fa7056e593bc239a84aeca9bbc722d1188e2d1afc2d5ac4630a4ceb5fd0024c098e2c7"}, {0x50, 0x84, 0x2a, "9e79f5f55996d3d19159149afc10877ec44e0f3ef270e476522041a998cd18c23feb32bbea104d431ce1cd875ee44c9261097f0b9c71469fd4e430df547abb"}], 0x11b8}, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000001f00)={r8, 0xf26}, &(0x7f0000001f40)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001f80)={r10, 0x7}, &(0x7f0000001fc0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x1, r5}, &(0x7f0000002040)=0xc) r12 = msgget(0x1, 0x1) syz_emit_ethernet(0x6e, &(0x7f0000002080)="fe190452fa7c7caf4456b6f46c98a6c33cd8e88c0d8311411756688b296db38817d454bb9df25a8ede1c7c97b1c11c0031a8931f0b27eeec012c43b4922558c7d265aac01e446c3a31830eb64f588f5384aee834afe504405b6a5c3bc13f934307007b066855e7eb62aef0245c43") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000002100)={r11, 0x4, 0xffffffff}, 0x8) msgsnd(r12, &(0x7f0000002140)={0x2, "69e73e8b9526b22a8dff96ca2201f1fab314765945383aaa56ba57767da90f136c4f2a38947e012711d6f7576d2d75fb931049411120531b7329cf82273ee543296e11477a8ef3a5a519a709a8bd1faf45f9d56aab061e2a11295d36f616a1a48909db0157"}, 0x6d, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000021c0)={r4}, &(0x7f0000002200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000002240)={r6, 0x978a, 0x9, 0x7, 0x7f, 0x8, 0xa676, 0x763, {@in={{0x2, 0x0}}, r9, 0x100000000, 0x2, 0x0, 0x8000, 0x7e0000000000000}}, &(0x7f0000002300)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000002340)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r7, 0x80, 0x1, 0x1}, &(0x7f0000002400)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000002440)={r13, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000002480), &(0x7f00000024c0)=0x4) r15 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000002500)={@in6={{0x1c, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}}, r14, 0x3, 0xfffffffffffffff9, 0x8, 0x18d, 0x401, 0x3}, &(0x7f00000025c0)=0x98) poll(&(0x7f0000002600)=[{r3, 0x100}, {r3, 0x4a}, {r0}, {r15, 0x28}, {r0, 0x2104}], 0x5, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002640)={@in6={{0x1c, 0x0, 0x8001, @loopback, 0x90}}, r13}, &(0x7f0000002700)=0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r15, 0x84, 0x14, &(0x7f0000002740)={0x1, [0x7ff]}, &(0x7f0000002780)=0x6) getsockopt$inet6_sctp_SCTP_MAXSEG(r15, 0x84, 0xe, &(0x7f00000027c0)={r4, 0x8}, &(0x7f0000002800)=0x8) 10:26:58 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0xffffffff}, 0x24) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x1, @loopback, 0xfffffffffffffe01}, {0x1c, 0x2, 0x5, @loopback, 0x9}, 0x101, [0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x2, 0x462, 0x6, 0x969]}, 0x5c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2, 0x28, "f664a4674f100afe7db5950dcfd17f7c400fd7bd23fce943d6c29ffe0fdfff7786c5e42d39f376f7"}, &(0x7f0000000300)=0x30) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3}, 0x24) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r3, 0xf, 0x5}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={@in={{0x2, 0x2, @multicast2}}, r2}, 0x8c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000540)={r3, 0x7, 0x2, 0x401, 0x7ff, 0x5, 0xc6a2, 0x6, {@in={{0x2, 0x3, @multicast2}}, r3, 0x5, 0x7fffffff, 0x5, 0x100000001, 0x2}}, &(0x7f0000000600)=0xb8) setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000640)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000740)={r4, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000780)=0x10) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) r7 = socket(0x1f, 0x2, 0x98b6) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000880)={r6, 0xfffffffffffffffd, 0x1, [0xd172]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000008c0)={@in={{0x2, 0x0, @rand_addr=0xa9}}, r5, 0x8, 0x40, 0x1, 0xff, 0x3}, &(0x7f0000000980)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r7, 0x84, 0x8002, &(0x7f0000000a40)={r6, &(0x7f00000009c0)=[@in6={0x1c, 0x2, 0xfc0e, @loopback, 0x10000}, @in={0x2, 0x1, @rand_addr=0x1}, @in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000a80)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000ac0)={'freebsd\x00', 0x2}, 0x24) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000b00)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x7ff}}, r6, 0x3f, 0x3, 0x200, 0x20b3a2b7, 0x7, 0x401}, &(0x7f0000000bc0)=0x98) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000c80)={0x100000001, 0x810, 0x8, 0x40, r3}, 0x10) getpeername$inet(r8, &(0x7f0000000cc0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000d00)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000000d40)={r6, 0xe98}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000d80)={0x5, 0x800, 0x8, 0x6, r4}, 0x10) accept4$unix(r7, &(0x7f0000000dc0)=@abs, &(0x7f0000000e00)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000e40)={r5, 0x9, 0xf, 0x100000000, 0x6}, &(0x7f0000000e80)=0x18) 10:26:58 executing program 2: r0 = semget$private(0x0, 0x4, 0x10) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000000)=""/11) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) lseek(r1, 0x0, 0x4) __semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f00000000c0)=""/1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000180)="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", 0x1000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000001180), &(0x7f00000011c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001240)={0x0, &(0x7f0000001200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000012c0)={r2, 0x100000000000000, 0x4b, "1cb6978024d610ba57a41f2f8828164708d304a535d6e878f87b473e1efa7d309db79fa2dd71e6affa2c1bc7a471b0704570725eb7b440d2c62e9e17dc890ce64a75548db5515bdb50900b"}, 0x53) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001400)={r2, &(0x7f00000013c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001440)=0x10) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001480)={'accf_data\x00', "e8586f9177514f3b94f667ef0dac03c287d2d056f4a4db1c01ccbb299087026621d0cdfa1c9b803b6c56ca0a5c775677f7003a9ef7d5cb5d6ecfc8272bf2c28d0335ca98beadad95550f082675c4194611dfb2e4d10de88f34fd44ac23713ec1a359a6f705bb211a41898089e859f6d0710cb8a7e6579ec9d9b8a32e0f99ed81c249db868b8b9a57129fe2077bba65e4749d07c4cf4dd80f1d5b81e222194491e9fbdffa796c51fe92bc40ff2e1945301e2116e329645dc6e2fb2480bc89e06e9d5a7438a4f8309ad0d149dc42dedbb3cc5222ce6ff33a431d5b851d87758e86abf61b4067076d118787422c0d26eece"}, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000001580), &(0x7f00000015c0)=0x4) semget(0x2, 0x0, 0x80) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000001600), &(0x7f0000001640)=0x4) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = getgid() setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001740)={r3, &(0x7f0000001680)=[@in6={0x1c, 0x3, 0x4ceb, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xfffffffffffffff8, @empty, 0x1}, @in6={0x1c, 0x3, 0x4, @loopback}]}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000017c0)={r3, 0x6, 0xffff}, &(0x7f0000001800)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001840)={r3, 0x8001, 0x1, [0x400]}, 0xa) getresuid(&(0x7f00000018c0)=0x0, &(0x7f0000001900), &(0x7f0000001940)) lchown(&(0x7f0000001880)='./file0\x00', r7, r6) getuid() setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001980)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) getpeername$inet(r5, &(0x7f0000001a40)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001a80)=0x10) 10:26:59 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getuid() getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r2, 0x30, "2f2445f18ba5e573b718e791c4de8505cb8ded3aa09fc8d41533835b39c1c657996ae35f021ee733abcf7095d97cf336"}, &(0x7f00000002c0)=0x38) r4 = open(&(0x7f0000000300)='./file0\x00', 0x200, 0xe8) bind$unix(r4, &(0x7f0000000340)=@abs={0x0, 0x0, 0x2}, 0x8) utimes(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x3, 0x2}, {0xfffffffffffffffe, 0x30}}) sendmsg$unix(r4, &(0x7f0000001480)={&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f0000000440)="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", 0x1000}], 0x1, 0x0, 0x0, 0x2008d}, 0x4) getresuid(&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)) fcntl$setflags(r4, 0x2, 0x1) r5 = fcntl$dupfd(r4, 0x0, r4) fcntl$getown(r1, 0x5) exit(0x41e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001580)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000015c0)={r3, 0x0, 0x98}, 0x8) r7 = accept$unix(r6, 0x0, &(0x7f0000001600)) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = fcntl$dupfd(r1, 0x0, r8) recvfrom$inet6(r4, &(0x7f0000001640), 0x0, 0x2, &(0x7f0000001680)={0x1c, 0x3, 0xffff, @empty, 0x1417}, 0x1c) connect$unix(r7, &(0x7f00000016c0)=@file={0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x21, &(0x7f0000001700)={0x6, 0x5030, 0xcbaf, 0x101, r3}, &(0x7f0000001740)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000001780)={r2, 0xbd, "b6d97a8894618f779fad6b8f506a48cf99c5343362b171aa6c869583530fa3c63a7f557e52135dab44b8933f1c443d9c39498a8e38b5e41f83f2822b0b024dacd403153f7757ff26895187a784b5fd59c823ac22d77d7e923cf0122bce9b8f708389d43f4080afeb62f646a0cba9d76b36abff98e6806978a4b28b928542af91b86de3a5d88e13657dcabb45fb39bc012749fb500872bb4a058b1583be89ba59efcb6e5a66849f62333d78ac50d222f1ba64365d961e338ef42db95bf0"}, &(0x7f0000001880)=0xc5) syz_extract_tcp_res(&(0x7f00000018c0), 0x1, 0x2) getpeername$unix(r7, &(0x7f0000001900)=@abs, &(0x7f0000001940)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x8, &(0x7f0000001980), &(0x7f00000019c0)=0x4) 10:26:59 executing program 3: r0 = socket(0x2, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01ff06b6", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x600000000000000, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x10001, 0x6}, 0x10) 10:26:59 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) linkat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 10:26:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:26:59 executing program 1: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="8daa000008e3ffff070200000901000093000300"], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c15700"/18], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x6, 0x2, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000680)={r3, 0x5, 0x8}, &(0x7f00000006c0)=0x8) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="25e4e160781281b56f74e67af9b1ef0f7e", 0x11) setsockopt$inet_mreqsrc(r2, 0x0, 0x33, 0x0, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x1, 0x3, 0x2c, 0x2}, &(0x7f00000004c0)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000500)={r5, 0x100000000}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r6 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1500080047240000000400000000"], 0x1) r8 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000440)=""/56) getsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000540)={r7, 0x3f}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r7, 0x5, 0x69, "10521bc19b56fa7b27804f7949cdd67a78d6fa28ae7d621b5939f2460867e0c79592fe5e045bd35aeff878a2cdcdd3cc87f3eab77f2a63f0d4644c1d69b99c00a9575fd971c4c905f9cd25bce813474f5c2378c230f57d9de53b7009c65fcfa9d6f2fc0f0eee901ec1"}, 0x71) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000080)=0x7ffffffe, 0x4) fcntl$setflags(r6, 0x2, 0x1) shmctl$SHM_UNLOCK(r8, 0xc) socket$inet6_sctp(0x1c, 0x8, 0x84) login: lock order reversal: 1st 0xfffff8001251b068 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000920100 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff8001252b7e8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110be5e at witness_debugger+0x8e #1 0xffffffff8110ba92 at witness_checkorder+0xf72 #2 0xffffffff8102c775 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102d278 at __lockmgr_args+0x488 #4 0xffffffff8151a09a at ffs_lock+0xea #5 0xffffffff81968e85 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bfdff at _vn_lock+0xaf #7 0xffffffff811a7141 at vget+0xb1 #8 0xffffffff811929f8 at vfs_hash_get+0x148 #9 0xffffffff81513601 at ffs_vgetf+0x51 #10 0xffffffff815038a4 at softdep_sync_buf+0x444 #11 0xffffffff8151b644 at ffs_syncvnode+0x394 #12 0xffffffff81519e08 at ffs_fsync+0x28 #13 0xffffffff81967965 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811baa81 at kern_fsync+0x261 #15 0xffffffff81717846 at amd64_syscall+0x436 #16 0xffffffff816dfa5d at fast_syscall_common+0x101 10:27:00 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x400) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x40) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000100)=0x10) 10:27:00 executing program 2: socket(0x1c, 0x2, 0x0) 10:27:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x20000003) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x62cc, 0xfffffffffffffff8}, &(0x7f0000000140)=0x18) flock(r1, 0xf) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0xc61}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x81011, r0, 0x34) close(r1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 10:27:00 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fchmod(r2, 0x20) select(0x40, &(0x7f0000000280), 0x0, &(0x7f0000000300)={0x7fff, 0xc1, 0x71, 0x6, 0x557c, 0x40, 0x4, 0xd28}, &(0x7f0000000340)={0x1719, 0x8000}) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) 10:27:00 executing program 2: r0 = msgget$private(0x0, 0x3) msgrcv(r0, 0x0, 0xffffffffffffffc0, 0x0, 0x0) msgsnd(r0, 0x0, 0x0, 0x800) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000005ff1d32c"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x800) 10:27:00 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x1000100000118) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00') fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r0, &(0x7f0000000340)=""/229, 0xe5, 0x40, &(0x7f0000000440)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setresuid(r1, r2, r3) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) 10:27:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1103, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x1000}, 0x8) 10:27:01 executing program 1: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)={0x0, 0xc5, "5f75dacd5c48e4a99722b151d4c1eccb3cd26e9c93c089e4d66486c7ebc1a5db8abcfb9095ba23ba7550301e96a5bfa8f253ae53bc202af253c00c2e65a0899a4343f58abbae221d838baa8b3313a8d0fe3b52d50f4cc57c284154ddd4077c8585fe0323706e4d9cb5b063075a3eedbb4a1966e7624937624b9e8fc09ced1f0ba25075d4e459422d165faa2f29649f762b1669078adae027cfd0bb1f5d3f67efb545f948ef900cacdb75b1b535dadbaf05a7accc58a48bca89b7862813aec4e68e6a9e2405"}, &(0x7f00000006c0)=0xcd) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0x0, 0x10000, r2}, 0xc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000400)={r5, &(0x7f00000004c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r6 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r6, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r6, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_tcp_buf(r6, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(r4, 0x0, 0xb0, 0x4, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x400, 0x8) sendto$inet(r0, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 10:27:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x8, 0x3ff, 0x0, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5b172357, 0x800, 0x5cf}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x2, 0xf3}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x31, &(0x7f0000000140)={r1, 0x9}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20201, 0x20) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x800}, 0x24) 10:27:01 executing program 0: mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000100), 0x4) 10:27:01 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x4, 0xfe) truncate(0x0, 0x1001) r1 = socket(0x1c, 0x10000000, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x93b}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x6, 0xa10, 0x0, 0x7, 0x8001, 0x6, 0x7, r2}, 0x20) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80, 0x0}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="04efc441d6943eb81b50b4ece0640405000000000300e43460544bb82e90f6aab7a2e23b8936b3b73718321449d5110382835ee2c130a3ff5b5c80c0453c597122160cb89125dcf74dfa975bc996e94a2dd24c503ab4f9668066d5eda6592bdb9a944021f61fc31699189ae65d463a3dec424de8b0efe3fd7d92bc4b8067c6"], &(0x7f0000000200)=0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000002c0)) fchmodat(0xffffffffffffffff, 0x0, 0x0) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 10:27:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x14, {{0x1c, 0x1, 0x5, @empty, 0x1}}}, 0x88) connect$unix(r0, &(0x7f0000001980)=ANY=[@ANYBLOB="820201000000806531efe82073b7f8df8a9369057cee"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x39d) 10:27:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) nanosleep(&(0x7f0000000040)={0x4, 0x6}, &(0x7f0000000080)) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x7fff}, 0xdd) close(r0) 10:27:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x63b, 0x1, 0x9, 0x800, 0x85}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) 10:27:01 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYBLOB="a0864525ff08199c2355f5"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 10:27:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) 10:27:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x8, 0x3fffffffd, 0x84}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x589, 0x1000, 0x3f, 0x200, 0x4}, &(0x7f0000000140)=0x14) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="080000001360c875339adf693e98245334849376"], 0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 10:27:05 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/54, 0x36}, {&(0x7f0000000080)=""/79, 0x4f}, {&(0x7f0000000100)=""/103, 0x67}, {&(0x7f0000000180)=""/98, 0x62}, {&(0x7f0000000200)=""/47, 0x2f}], 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d) open(&(0x7f00000002c0)='./file0\x00', 0x8000, 0xc0) 10:27:05 executing program 0: mprotect(&(0x7f00007e3000/0x2000)=nil, 0x2000, 0x5) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), 0x0) madvise(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x3) 10:27:05 executing program 0: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="0099004fc90c9f725b4405cf93"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt(r0, 0x81, 0x527, &(0x7f0000000000)=""/47, &(0x7f0000000040)=0x2f) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x8, 0x1f, 0x8, 0x3ff, 0x3, 0x100000001, 0x5, 0x1, 0x9, 0x1, 0x56}, 0xb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) 10:27:05 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat(r0, &(0x7f0000000000)='./file0\x00', 0xc0, 0x100) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) dup2(r1, r2) 10:27:05 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="24000000ffff00000100000000080000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x2d6, 0x0, 0x0, &(0x7f0000000000)=""/2, 0xffffff6c}, 0xfffffffffffffffe) r2 = getpgid(0x0) r3 = getuid() freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="39d1701b33253a414201fc414727391d718cf5cbb1bf1abd513c5b84ec09d5371af1cc360e98c74c0245cacc3a64e1954e13c90fd3c35cfa20a42d45ac5c8e6ff6d502124bc46002d6a52ea97110bbb003c0a91ffdb4af7d53b6a877e0e49bc208dd97a7298eb7a2842c7e3f66723df657e4a0760ec286e13ea17dbd2be6c92958e8f30318c464f9bf352b34041d0bfb05854b14fb66e9b4fccf0d1296bd9b50accbd4d20b200f9460edb74bf278e6", 0xaf}, {&(0x7f0000000180)="070f3da2d1480f7b6d5a0e7942a4e3fbac01754ed8607e6899b5e71970d7e96af235e4980b3f00bb17f128c76fdc88f236d523d98670dbf788c0204287700b335a47957f18236ac608d2adca81d9d09731eb14d526e44ddda77b7c90ef33acdbd16ce4f263e9bd3d7c757ea4518fb6e1e30da141", 0x74}, {&(0x7f0000000200)="91119f4965e264bc63ca94eca3425dc96cfa021ca455b9b5537e3e7a4be1b5ecbf4f2bed", 0x24}], 0x3, &(0x7f0000000440)=[@rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r1, r0, r0]}], 0x58, 0x5}, 0x100) 10:27:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) 10:27:06 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) recvfrom$unix(r0, &(0x7f0000000100)=""/187, 0xbb, 0x2, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x30, "99f2c665cae2ec4a650e67aa06e054ef3a5cb5d4a0703455ddcf86b71c9b749a059dd9e28163a04712572c2a919aaf84"}, &(0x7f0000000240)=0x38) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x80, 0x1, [0x0]}, &(0x7f00000002c0)=0xa) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x29, &(0x7f00000000c0), 0x8) 10:27:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x10000000000048, &(0x7f00000013c0)=0x401, 0x4) 10:27:07 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8, 0x2bb}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xe0bf, r2}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x8, 0x0, 0x5, 0xb857, 0x3, 0x2, 0x9, 0x2, 0x78d5, 0x0, 0x4}, 0xb) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x3, [0x3, 0x10000, 0x0]}, 0xa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 10:27:07 executing program 1: r0 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000246, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x3, 0x4000, 0x14, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) msgget(0x3, 0x0) r2 = getuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x0, &(0x7f0000000080)={0x6, 0x8000}) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x81, @loopback, 0x7fff}, 0x1c) chown(&(0x7f0000000000)='./file1\x00', r2, r3) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cbad4ee7f30cb81cd87e143d45f0863fd690089b0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434e"], 0x1, 0x800) 10:27:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000080)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = msgget(0x1, 0x1) msgsnd(r1, &(0x7f00000001c0)={0x1, "888614bd8b45563630da3df36592256a70bf0461e3219e32094b267cb72de3cd5f610c6cb2fc2de4ddcf5a8855dc4674ec21025ceed9f53d9f45fe2d6cce33485e806dc3d227d828ba5e03eb3aa04d79899fe6f5ae350320425b327c4b15b27cc1f3e6e661198d6e33a88956dc07647d45da2101a21329f263397037b92562e88008d85df41911e9bada5ce16f283160"}, 0x98, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 10:27:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x10000000000048, &(0x7f00000013c0)=0x401, 0x4) 10:27:07 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f00000006c0)=[{&(0x7f00000001c0)="b0e991508b7abb952303bea4789a500247f5bf3f8203a23dc72af0bf93a961fa142adf4457360964cef752de13c558a1201aa760ad1314146acce20accfb414949a73f29d6c1369a51985cc628182d5213ebd0dfc4e9118e670c8f1976fc71bbb1156cb6abf6199accb87c8ad1fe9929ea8dc8d8f1ba33621cf38ed5eb57277d799a2a335f630d4ee98d27b2e98b6b5759054a389d21f696e8b1b5be67a3c262156853b6d3aaed197754e4263ebb849b0a6d0a7da51d93c3e5d94677542b0289e931", 0xc2}, {&(0x7f00000002c0)="35f20596caa7335d363daabe51fc024c34c533a9a9c0a280005d8c5116bd179ebe28f8ca36128f481d6ee8feb0d19bace57d67c3938047904c16cc4e4ce69805dc931643b9409baf54a3b02e1a5ee4c650188f504fa62551c39018a8652c2dcbfbec", 0x62}, {&(0x7f0000000340)="b11650ca85e9f655ee5a7a78818b897249291a05d6fda5badccd455431eb5fc7dd74f6fed97fff5860e9a6221e1116f91e04db8ea42da493338d28ddb473de7c148906e668ef99ace9361f897febec", 0x4f}, {&(0x7f00000003c0)="bf1d2ab0d584afb143dcbcc44d55548a7e211d499421124de9e2134b30632849329159929ae33cc011782c5cd87fd3a2f19eb7fdd09a76a71eccc6753df136054754d70bd2cdf8b417b5a6e0a1d09f603ee20a6bb0cf40109f7b20df0aeeb9432202130a3314aa2350e64e1a42b74540995ff9f6ef086fe6499a70eb8fa71473760d712cb68a710f1bfb98bdced1a91325c601c3478ea254a65a8933dba8662935990e81cd", 0xa5}, {&(0x7f0000000480)="7b3f4a415c47960be7f4bf30a149983b3c98f84111cf920aacdef1bc51bbfb4627de39ff8563f684837c8fb4f436177f69cfa60511ad656f69bcc0896890a8eb6361b84214d59d969e2b90eb2364d2b591cb1b7b9dcf3ca83368e17c1a79f1416d29ee4de23f81c56a17be4acb7de45dc458f026902f5f2085c06b67f1d44be90f207d65e48d29516260e36c7d6ac200aa230694686898499f625a68123c51229e3866922dba7c0704e07dc1999aa5ea6e", 0xb1}, {&(0x7f0000000540)="d32fa58bb7665f8306db039f74adc90a6c32a0a3ce8d596d107d4c4745477d36cbf875ace45bc10e5e43bf429137b4e73f73ce522ffba87c9ac007162dafbe7d971449fd3f284feaf455440489995f20fd82dcc45f7344ccd2c964f0e64172f4ea1ce9160c458010465e6137f96590c378235edb271bc6f06c2356a82ca445fc9205ab86d09a49dd00dace1d5bfde5eabe524915c40d6ceea4c7746f3c7cf00892bbfbef5a2f44385050919db17d65c8cb4fe58c72b852d7d208d36bbaefb477c02c69", 0xc3}, {&(0x7f0000000640)="156305a74a2ab1f64350ee6da3561e5e3f6abf51bdf10b2e31945e029105df068e8800b1f8ebde5e96e5107df29f300752f415fc7370ac1d235335df5f3b242e91", 0x41}], 0x7) r1 = socket(0x17, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0000ea6ba50000", @ANYRES32=0x0], &(0x7f0000000180)=0xffffffffffffffc9) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="e1e2ff0036db88fc41c37b36214b8124a451d73bf111a50399c22100a61ed74b5d1092ec31de3eb50eb9a97c4b5dda7ba786a715658cff528048bd4919ca61501408faed706b7edefbd4ca68d588d152d6f928354c2b17ac9922e96aea0191ea3960fba935c52217a80100b583af3e80a7ce2743896d850e5368f91c87236ae12120151b8737c28baa9a10894cdeeac51928780c7c27e60f02e818ebec0558ef9ceea4ddcd885558274e9a19540f0d9b80f7dff89863b7592932fbb2c297dcdd60e7c454bece8cc13d804eb23f670e1692de3600"/229], 0x0) 10:27:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x20000000007, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e230500000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001700000000", @ANYRES32=0x0, @ANYBLOB], &(0x7f0000000100)=0x8c) sendfile(r0, r1, &(0x7f0000000140), 0x1) socketpair(0x13, 0x10000000, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000002c0)={0x3, &(0x7f0000000280)}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1000, &(0x7f0000000000)=0x5, 0x4) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f0000000240), 0xffffffffffffffbb) 10:27:10 executing program 3: r0 = socket(0x17, 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0) fcntl$getflags(r1, 0x1) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgrp(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x8c) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:00:06 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000040)='./file1\x00', 0x100000001) sendto(r1, &(0x7f0000000200)="36a85762428be5dbde29813237d149bb8a91d6a942cb75445fdd2c9fd17b92fef73e7dcf4b972a0567dda6500afb0bb25463426dc8aa37380f9034870c093bc4cf008464dd2e3d5b0bd18cd8fbfa755144f0b920ad986ce1fd718aa64ec1e07bd5322e4143df02ea8f5a050cf717e79c8c2aa6044acdfe910a78a83009ea83ecb36980b914996492ee416f6efc3d0adac84761f0e59bc6f87d5f04d06a9ca724b81cb7", 0xa3, 0x20080, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x98, "733189555015c69c28bc6b1e6ace585205096358d323c4f5be6b29417f0244de23081608472a51daf29baea18c08981b6e0786da2f369a7325d862c3e2e1406e9bb3c30f0198201312f67ab7aa8edfb80337e1dd444fc05e4382a0a0c7bc969c0fcf1400b6df17c8522b7a839c6daf11bbd7c70bb8dc95a78620b43f659a98b4d283a176092d05b2e45ff2a3635f4bc687b91346ad1ff2e3"}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x80000001, 0x7ff, 0x6, 0xb4, 0xffffffff}, 0x14) 00:00:06 executing program 2: r0 = socket(0x1c, 0x3, 0x57) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) dup2(r1, r1) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000000), 0x4) 00:00:07 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x40, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:07 executing program 0: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380)={0x401, 0x9, 0x8, 0x9f7}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1d, 0x1ffffffd, 0x0) msgctl$IPC_RMID(0x0, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x66) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x1010000}, &(0x7f0000000200)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r3 = getegid() setgroups(0x1, &(0x7f0000000000)=[r3]) 00:00:07 executing program 1: r0 = socket(0x1f, 0x20000002, 0x200) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x4) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x11, r3, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001}) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x4) shutdown(r1, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) lseek(r0, 0x0, 0x2) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000240)={0xfffffffffffffff8, 0x10, 0x5bc6, 0x1, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x6, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)={r5, 0x1, 0x400, 0xf35f, 0x7, 0x7, 0x80000001, 0x4a, {@in={{0x2, 0x2, @multicast2}}, r6, 0x9, 0x5, 0x4, 0x5, 0x7}}, &(0x7f0000000400)=0xb8) clock_nanosleep(0xf, 0x1, &(0x7f0000000180)={0x3, 0x6}, 0x0) 00:00:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340), 0x1137, 0x0}, 0x0) recvmsg(r1, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/91}, &(0x7f0000000080)=0x5d) shutdown(r1, 0x0) 00:00:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x40, 0x40) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x401}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r1, 0x19c5a2f4, 0x1, 0x400}, &(0x7f0000000580)=0x10) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) semop(0x0, &(0x7f0000000000)=[{0x3, 0x100000001, 0x1000}, {0x3, 0x3, 0x1000}, {0x0, 0x8687, 0x1000}, {0x2, 0x8, 0x1800}], 0x4) fcntl$setflags(r4, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) truncate(&(0x7f0000000240)='./file0\x00', 0x975) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) pipe2(&(0x7f0000000380), 0x4) r6 = semget(0x2, 0x2, 0x5) semop(r6, &(0x7f0000000080)=[{0x3, 0x800, 0x800}, {0x2, 0x43c5377a}, {0x4, 0x1000, 0x1800}], 0x3) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000005c0)={r2, 0xde, "f16b0e938cd728d8c8bbb6d863d4435b898ef2f082e6d9c331cc211af5aecfbff95d1a3f02a3bebd58588952e4f2a59913deb268e2a1d5df22c61874a8ba1fd4e85f85025a901d2bc847ce0dbd5b2a2b8e4ba6c2c6935a03dc2c44fd52fe7c25c43bbbebbe87eee1e2e86acb0073e29b2bce4eb103da0693ea45e14685cd7c6330a634d2d785fd467948cd36d6738d67b6e1b525224d6063aed5f529c58a0620a721043f11405dd660d6e58625e44639907219fb6017dc28d489fc863e3efb62b73eb7574e67cbb960f8b6a7524a7344281e0c4babac686fae8152cde2a3"}, &(0x7f0000000100)=0xe6) setsockopt$inet_opts(r7, 0x11, 0x4, 0x0, 0x0) 00:00:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0xb0e0cb8d836da6c1) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x800, 0x4) 00:00:07 executing program 1: munlockall() getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) close(r0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x1) poll(0x0, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000080)=0x7ff, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xa80) 00:00:11 executing program 1: r0 = socket$inet(0x2, 0x5, 0x200) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000140)=""/65, &(0x7f00000001c0)=0x41) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f0000000100)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0xffffffff, 0x7fff}, &(0x7f0000000040)=0xc) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{}, {0x81}}, 0x0) 00:00:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='6', 0x1) 00:00:11 executing program 0: syz_execute_func(&(0x7f00000000c0)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1990dc68ff65f0866f62182f66450f3823d8") r0 = socket$inet(0x2, 0x20000000, 0xd93) fcntl$setflags(r0, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x10000}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)={0x6, [0x1, 0x7, 0x6, 0x7, 0x5, 0x4]}, &(0x7f00000001c0)=0x10) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x21) 00:00:11 executing program 1: r0 = socket$inet6(0x1c, 0x7, 0x6) r1 = dup(0xffffffffffffff9c) r2 = accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r5, 0xf, 0x86}, 0x8) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast1}}, r4, 0x9, 0x101, 0xfffffffffffffffc, 0x7, 0x6bd}, &(0x7f0000000340)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x15, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x5adeb9a8}}, r3}, 0xa0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:00:11 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r0, &(0x7f00000001c0)="4dce000a3d88f8995bf676819292137d2c", 0x11) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0x1) write(r0, &(0x7f0000000080), 0x0) r4 = accept(r3, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0x1, 0x9}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r5, 0x3, 0x10000, 0x1}, 0x10) ppoll(&(0x7f0000000140)=[{r1, 0xc4}], 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x100}, {r3, 0x80}, {r0, 0x110}, {r3, 0x8}, {r1, 0x10}], 0x5, &(0x7f0000000080)={0xb82, 0x6}, &(0x7f0000000100)={0x5}, 0x8) 00:00:14 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x10) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:00:14 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3000200000005}) r1 = msgget(0x2, 0x240) msgctl$IPC_RMID(r1, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:00:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x387, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock(&(0x7f0000df8000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x5}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x10, 0x2, 0x4, r2}, &(0x7f00000001c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) getsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) open(&(0x7f00000004c0)='./file0\x00', 0x8000, 0x108) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) 00:00:17 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0xffffffffffffffff, 0x100000138) 00:00:17 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sigaltstack(&(0x7f000032b000/0x4000)=nil, &(0x7f00000003c0)) r0 = dup(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x10001, 0x4) openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x80, 0x44) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="6148e87141955f5fa60000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r2, 0x7ff, 0x0, 0x100000004, 0x1}, &(0x7f0000000000)=0xfffffffffffffe7a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r2, 0x45, "6d2ba4d1a3e962d49077af9c497e43e76d4cbb0b9b082e76f0393f834f12dd4947bb94ff459a3492f85d83cdde8551844e624cfbc3ab37e0b9519470f992cd4ffac080e136"}, &(0x7f0000000300)=0x4d) setuid(r1) getpeername$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/52], &(0x7f0000000380)=0x34) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x1, 0x4) setrlimit(0x0, &(0x7f00003a1ff0)) open(&(0x7f0000000240)='.\x00', 0x20000, 0x21) 00:00:17 executing program 1: clock_getres(0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x28) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x0, 0x10, 0x10000, 0x7fff, 0x5091ff10, 0x7, 0x9, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff120c}, @in6={0x1c, 0x1, 0x7, @loopback, 0x10000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2}]}, &(0x7f00000001c0)=0x10) clock_getres(0xd, &(0x7f0000000080)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x8, {{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) 00:00:17 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) 00:00:17 executing program 1: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66686c652b00"], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x4f4d, 0x8}, &(0x7f0000000100)=0x18) 00:00:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x2) 00:00:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000540)=r1, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8007, 0xfffffffffffffffd, 0x0, 0x79c7}, 0xffffff63) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r1, 0x14, "2fdd997d7909340f5ad881acee839d612779987d"}, &(0x7f0000000600)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x7, 0xffffffffffff9497, 0x7}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000480)={r2, 0x4}, 0x8) socketpair(0x2, 0x5, 0xffffffffffffff01, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c653000d5f6b151250e000200000000000010e545c9fdb80b1309bed50c4790a67f02fb566b9c6f3337639e0e4c137e6d30fd2d503b5dd9755133c5679b40db4adc40c6761e8c606114123deb3aaa43789f"], 0x10) fstat(r0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000010"], 0x3ef) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, 0x0, 0x4, 0xaa, 0x6, 0x6, 0x1}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000380)={r4, 0x2}, 0x8) r5 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x200, 0x40) write(r0, &(0x7f0000000640)="0004015409c05f1cced1bb0821f2bec4b57fdeee9afd1fcea7b654bea9", 0xfffffffffffffed1) getsockopt$sock_int(r5, 0xffff, 0x3112, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000680)={r4, 0x7f}, &(0x7f00000006c0)=0x8) 00:00:20 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0xfffffffffffffffc, 0xfffffffffffffffd, 0x200]}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x54, 0xfffffffffffffffe, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:20 executing program 0: r0 = semget(0x0, 0x0, 0x0) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x20311936}}) getresuid(&(0x7f0000000400)=0x0, &(0x7f00000003c0)=0x0, &(0x7f0000000380)) r3 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r2, r3, r1, r5, 0x29, 0x1000}, 0x7, 0xff, 0x1000}) getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x2, r1, r3, r4, r6, 0x80, 0xffff}, 0x8001, 0x1ff, 0x7ff}) 00:00:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e6c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000000000000000000010000000000000000000000100000000000000000000000000000000f60f00"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2128fdfffffe8000000000000000000000000000bbd98600"/128, @ANYRES32=0x0, @ANYBLOB="6206ffbd88dd84d07a0000040004000000"], &(0x7f0000000100)=0x8c) r2 = geteuid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x0, r1}, 0xc) lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) r4 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x8, 0x100) symlinkat(&(0x7f0000000380)='./file0\x00', r4, &(0x7f0000000400)='./file0\x00') 00:00:20 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040)=0xfffffffffffffdd0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x3, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x3, "4fd90d1f10fdfd6a86070004703295e3"}, 0xfffffffffffffee0) 00:00:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="00000002"], &(0x7f0000000180)=0x3) r1 = dup(r0) lseek(r1, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x6, @empty, 0x5}}, 0x0, 0xffff, 0x10001, 0x4, 0x60c, 0x3, 0xfffffffffffff9d3}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="010016001400"], &(0x7f0000000280)=0xa) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x101, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:00:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockname$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000540)='cdg\x00', 0x4) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000500)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000006c0)={r2, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000700)=0x10) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xffffffffffffff4a, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x4, 0x2400, 0x10001, 0x8, r3}, &(0x7f00000002c0)=0x10) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x20) mkdir(&(0x7f0000000580)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000440)={r3, 0x77ae4206}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000380)={r4, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000740)={r5, 0x7}, &(0x7f0000000780)=0x8) 00:00:20 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4) r1 = dup2(r0, r0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x1c2) 00:00:20 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000080000000000000005cb36869f3f3412699e7300000197ff345f0fd77aef0"], 0xc}, 0x0) 00:00:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r0, 0x1bc65823) fsync(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x2d) read(r1, &(0x7f0000000000)=""/175, 0xaf) 00:00:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82867bf8b8696c653000"], 0x10) getsockname$unix(r0, 0x0, &(0x7f0000000340)) 00:00:21 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="048fceaa17850e8b87a0bc9a8fad4c7a27d80000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x10000, 0x7f, 0x0, 0x100000001, 0x6, 0x1fa, 0x8, 0x800, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="ff7f020005000900ea078cc1fd9fb6a62fe9615abb69bda7f5c9070561481bf155171711bbfe80f944d8d9660082199948578cd6d61decae1b679bcb4a9b6686cd2e07c9038f54b2b3abd2a59d2371d935b7e8ec6e2058d14b3fbff84b15742fb220a9e3f234ce5826ff55683ca739c0125beb99cba8dbfb070000004a35c7d6abd3e168975d7a19e4a851763294654477e44a06d1230a2399a2cc2703d5ba945500bbd669faf2059c720f776d257488d4ccb790d8484533307817397bea5fa798baf841ade4e3c323"], 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x100000000}, 0x8) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x0, 0x9}}, 0x0) 00:00:21 executing program 1: munmap(&(0x7f0000f3d000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000feb000/0x13000)=nil, 0x13000, 0x4) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) msync(&(0x7f0000ad7000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) 00:00:23 executing program 1: clock_settime(0xf, &(0x7f0000000200)={0x2d2, 0x2}) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="32000000c4f150ebe59dea78d45f3ed4860a699746fd52f55b0c7742738809f981845c70763dda71ff3e2a91c591a1c944113f3e6702"], 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10) write(0xffffffffffffffff, 0x0, 0x0) 00:00:23 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) 00:00:23 executing program 2: setitimer(0xffffffffffffffff, &(0x7f00000000c0)={{}, {0x0, 0x2cd6}}, 0x0) getitimer(0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0xa196}, 0x4) 00:00:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000140)=0x100) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000014c0), &(0x7f0000001540)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000001580)='newreno\x00', 0x8) pwritev(r0, &(0x7f0000001640)=[{&(0x7f0000000180)="66b5", 0x2}, {&(0x7f00000001c0)="8bf7c82895f29ca068c5d32ee4dc614db54bf7554fa7f0612e2fb0df7e42f08ae577d6f5fdcf64fc22f127b3a9debe2fc6b8e5553552a95ecc3f92afbf1397db1c528d955049fc6194c29372df9fdd550a40a4cc369dec3281a221a9aa621c81fae652efcc544c6e9e44c87c5d7de40b8efd033c5599336b9fa3706632fb96adac3ad7bbfa16244cc7ebc992e1f9ed0f753a3fbda8b0c03c282c89e99aeca2eb474d4d21af92a2fa998e9b155e3795b42ed32d694e821da19f77f78fbdfcf0a244f219df505c50a5e166545266d091b4fc4232adf67793b5b249207093", 0xdd}, {&(0x7f00000002c0)="edf7a513c1a736e986f23fe443dc", 0xe}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="851be7db220a13579209c0ebdc2411d1c45b5c92b354cf73f7fd370a2fa1a6f01882b42c0730a9be94a422ff4fc00ffd23cfeb72ac8d1cc7c2296fc719c3825abbb1d04b9e5868f4afb403cc4e133ea8222dc018e86ffca51972c318d8bd8d8f20acf9ea5c9d0a1e6d457d21d20cc396ddcfdd", 0x73}, {&(0x7f0000001380)="9799ac009e3fdabdb7188fc664c810b34747fbe0f2c99f3e01473980a547768c08c7dd1a1af7b446fc0398985d94ac5dbc6be808459f35732326c226005adf74fe3c12440d79c30e155401765d5f89cc01539640539af435b5e79660668945b9a7ea8ddf95e41c9ad3f0e6593024287cae5b41ba3e7424d9afef655683a157671d0ed5f1fcdd300c5f7d715fb5b543821752d0abf336ca3bf574288b7646c53f58e608d7c2af78a25917787b68afef5c084b1454c05bdd365c4d56e265349f898b1b2b8499737383ddd68d2df03aba6fec09467b3d9874239a9603147e81c39801ceaedd5a48d67668b32715f8023e2782e3dab2", 0xf4}, {&(0x7f0000001480)="57e6f2b55f926f6cd70e2c733936e522e626120c7a16adf6e081d334f11dcc813c05e4bb69e8f9ab5c965604adcc48e307512d82575666", 0x37}, {&(0x7f0000001800)="1fc6fe74b67bc6fedf0680b1b26217de814986033101bf0249e24aa0605f6fb3a37a32bd5f6eb99bde28", 0x2a}, {&(0x7f0000001500)="ea20841eebbe4c8cca8b9c553d5af3f7b26bf1f16585896546e956702e71ecec", 0x20}, {&(0x7f0000001700)="9369172f61fc50df3b92f2769f7cf018d39615a5e269f0f52e1985cb85017d52661d72ede233c515b40a2433988cfcbc7082c275a10750a8758d688eb4fd2e058d6f885a7c0b2ff2ad73550941b11278c1a0b429bbc4a1bdaee28c94de9afe3e2f6e7ebc8f2accf19a49c4ebaffbcb82e9c319232a912b9620b1ebf0755f1964e772f5569ca402bf29fa41d5a18cd6f094d86fc8367f00000000000000570d9b79e111bc12a843fda3b9379004b2c0958cb487511350460b0700000000000000000000000000000090fd3df8fddb7ee51b258cf6bdd7cbe2c3cf6a2c56980f927b40607b71", 0xe5}], 0xa, 0x0) 00:00:25 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) socketpair(0x1e, 0x2, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x2800, 0x7fff, 0x9, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x100}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x3ff, @loopback, 0xffffffff}, @in6={0x1c, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000280)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:00:25 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300)={0x0, 0x2, 0x6, 0xfffffffffffffffd, 0xfffffffffdc613bd, 0x0, 0x1f1, 0xa48, 0x100000000, 0x4, 0x8000}, 0xb) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x14, &(0x7f0000000080), 0x159) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100000002000000320000000000020024a700001c004e210600000000000000000000000000000000000000fc0800"/148, @ANYRES32=0x0, @ANYBLOB="0600"/20], &(0x7f00000000c0)=0xb0) sendto(r1, &(0x7f00000001c0)="313ac76f0d2a76b8382a615b9f40e3f93379fb1c523563812d74b410df08e264cc59f14b4c86c6b69a4e10e8b96fec9cbd37d9f2e35b32009cbc01d24b24a60bb02cec584c7bae1249fbdaf255dbdf0888274ee0cf79c8f24df0fbba27", 0x5d, 0x13a7f31cbbb2c125, &(0x7f0000000240)=@in6={0x1c, 0x3, 0x1, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x97b2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r4, 0x4) 00:00:25 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="048fceaa17850e8b87a0bc9a8fad4c7a27d80000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x10000, 0x7f, 0x0, 0x100000001, 0x6, 0x1fa, 0x8, 0x800, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="ff7f020005000900ea078cc1fd9fb6a62fe9615abb69bda7f5c9070561481bf155171711bbfe80f944d8d9660082199948578cd6d61decae1b679bcb4a9b6686cd2e07c9038f54b2b3abd2a59d2371d935b7e8ec6e2058d14b3fbff84b15742fb220a9e3f234ce5826ff55683ca739c0125beb99cba8dbfb070000004a35c7d6abd3e168975d7a19e4a851763294654477e44a06d1230a2399a2cc2703d5ba945500bbd669faf2059c720f776d257488d4ccb790d8484533307817397bea5fa798baf841ade4e3c323"], 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x100000000}, 0x8) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x0, 0x9}}, 0x0) 00:00:25 executing program 2: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x1ff, {{0x1c, 0x0, 0x7, @loopback, 0x5cef}}}, 0x88) 00:00:29 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x7) ftruncate(r0, 0xffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffeffff}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0xafe9}, &(0x7f00000001c0)=0x8) 00:00:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="2d19db9b2808241d96e8", 0xa) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) r2 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000100)={0x8}, 0x1) lseek(r1, 0x0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x40c, &(0x7f0000000280)=0x3, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, r2, 0x11) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000001c0)="5a41ad8627e76dee8c2ac29f5d1d4c58c4cda299c1b0e8e58df458fc146a3d785449bc33d7fa97b85382cbc874c7e49c537370f4a4473f2554bcdc367d4c94d3ac49a6fc627fa9751f9857e1f2cda269d07c6fffa156d39e2875ed163e7c7bf45ddc15ac09f29021585b04710377afeff3e7a261955945f95838274b6443e5e0dfa08bf34c26b8e286e4565d7614cdace8e1421a5187eb7b17b1382529080bfd2e8c8c91636199455b43e24348d41599a1e203ee62d80d9c2e", 0xb9) 00:00:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7ff) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0xc1, 0x3, 0x200, 0x8000000000000, 0x83d, 0xfe}, &(0x7f00000001c0)=0xa0) 00:00:29 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="048fceaa17850e8b87a0bc9a8fad4c7a27d80000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x10000, 0x7f, 0x0, 0x100000001, 0x6, 0x1fa, 0x8, 0x800, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="ff7f020005000900ea078cc1fd9fb6a62fe9615abb69bda7f5c9070561481bf155171711bbfe80f944d8d9660082199948578cd6d61decae1b679bcb4a9b6686cd2e07c9038f54b2b3abd2a59d2371d935b7e8ec6e2058d14b3fbff84b15742fb220a9e3f234ce5826ff55683ca739c0125beb99cba8dbfb070000004a35c7d6abd3e168975d7a19e4a851763294654477e44a06d1230a2399a2cc2703d5ba945500bbd669faf2059c720f776d257488d4ccb790d8484533307817397bea5fa798baf841ade4e3c323"], 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x100000000}, 0x8) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x0, 0x9}}, 0x0) 00:00:29 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000290000002a00000ebb831fe2304472e7fb8db1bf3bffffffff"], 0x14}, 0x0) 00:00:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000238e9fe9586100e181bdf0681a00000000000000"], 0xc}, 0x0) 00:00:29 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) futimesat(r1, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x99, 0x93, "b26d8a76929b27939b89f2b9c84fcb5d55214dfbfb4788baa0c151043f9c50c357629f29f025d6d90e84117b99961e7248ff902b334d184d4512411377708e287890e4d0d0a630e4dab2feac3e19863a83b59033e65ee23ad39626b7d2e6c33b2b0c3e0779c0cc471499348deb7d9a8220d9dd96aa2191a6585704cf1f9ff3d34e9bf89dd23cd99a46a82719267068cf892a9d"}, 0x9b) socket$inet_udp(0x2, 0x2, 0x0) 00:00:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) r1 = semget(0x0, 0x1, 0x49) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000000)=""/119) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(0xffffffffffffffff, &(0x7f00000004c0)='v', 0x1) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:29 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10006}, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x40, 0x101, 0x1, 0x5, 0x4, 0xddae]}, 0x10) 00:00:29 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2500000084000000040000000de10057005e0060ee516915455b885619e21aeafaf4f48f95"], 0x25}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3ff, 0xd0, 0xfffffffffffffffb, 0x0, 0x5}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x80000000}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0xa374}, &(0x7f00000000c0)=0x8) 00:00:29 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={r1, 0xfff, 0x7d0000000, 0x2, 0x7, 0xff}, &(0x7f00000004c0)=0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r2 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000500)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x56, "fb883668261567567f09ccad02e92192dd3fdc29a73d2dddbc7d985ea66525b593255a31da5a7b31144dd417829ac06e6b3a9241f9c999661a6d32d22c5e01776e99ef40e7aed3d32b8653285eae74ed855e0ec7c918"}, &(0x7f0000000040)=0x5e) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x3, @empty, 0x29a}}, r4}, 0x84) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4, 0xfffffffffffffff7, 0x1ff, 0x9, 0x2, 0x13}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0xff, 0x2a30, 0x7ff, 0xc740, r4}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000080)={r5, 0x8, 0x0, [0x100000000, 0x1, 0x0, 0x80000000]}, &(0x7f0000000200)=0x17e) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, &(0x7f00000002c0)) fchmodat(0xffffffffffffffff, 0x0, 0x0) 00:00:32 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000074c5) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x9, 0x20) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7fffffff, 0x1}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x100, 0x7, 0x10, 0x9, 0x10001, 0x101, 0x1f, 0x2, r2}, &(0x7f0000000200)=0x20) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:00:32 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) dup2(r0, r1) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) 00:00:32 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/115, 0xfffffed2, 0x0, &(0x7f0000000080)={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x70, 0x0, 0x0) r1 = getegid() setgid(r1) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) 00:00:32 executing program 1: mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x2, r0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) freebsd11_mknod(&(0x7f0000000000)='./file0/file0\x00', 0x5, 0x0) lseek(r0, 0x38, 0x0) writev(r1, &(0x7f00000023c0)=[{&(0x7f0000002180)="f968e80149d857d5728638eb3c5450e18f07033e4f1c9f26cdd255b2f0ddcc283ba5dcc9663b40721888600e01933a75f1ec556105a9591912177a5ab8628232ad719868ce14593277e0019ae6c7e87b6c3792e0488ae1959ee4e2c5c10233bd228b69649abb342ac00e23bd34828b9635b90b5e0b6477611f662fbf25b131d9b7641e220cae146d836523f53289365a34f04df700ca0bedf9cb6548fa3f24796f67021adc3967305a835f130746bae4736bc68431ca0440cdee3836f22c6f9d08"}, {&(0x7f0000002280)="63160444a2e21522ddbf082dec3d954290b3de5459aa6c6288889ddeff65b8054faefced0a97b18a3b11408f34f4a9b78baecf275660e7203987afcd3342497cc3ba5a3d476d84bf8bffec014c7ad69c930327d26aef57db773173b5df9a98939697f9ef7555857988810031f52e0fbbf50f81c4a1e2b1686a70dcac8f9c4b1ede8aca634630042ce30d45818d5ebf8b52a3e0e15244941d5e7bc2db4df0f66ea3a2339af22dcea369a0bdff11a2fbe487317b85fa843a80a55278157da7b8b9a343b7"}], 0x1000000000000672) 00:00:34 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x2) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) truncate(0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100200, 0x110) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x33, "b278ebb83c019e04254738f7b1d054f208735365cb6d43de5ae2c20d4939dc9663e50ea42fd3e67c6f2dca74107b0791bd0c2b"}, &(0x7f00000001c0)=0x3b) 00:00:34 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) accept4(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="28180b2d9bd2d7f7f3889c0692b050516eba4b3226f683d922e018fd9a266bd72f78cf0893740bd5f5e189bcbe4de5b774383fcff078dccf3ee976600963a97953688b30d072af5d51e3512f468a42c8016d47df"], &(0x7f0000000080)=0x7, 0x10020000) execve(0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) 00:00:34 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x80000000, r1}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$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) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r2, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0xffffffffffffff18) fchmod(r2, 0x50) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYBLOB="84"], 0x1) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x3, 0x80000, @empty, 0x40}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:34 executing program 3: r0 = socket(0x1b, 0x3, 0x1000200000000002) r1 = open(&(0x7f0000000240)='./file0\x00', 0x8000000000020a, 0x3) r2 = shmget$private(0x0, 0x4000, 0x32, &(0x7f0000ffb000/0x4000)=nil) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) r8 = getpid() shmctl$IPC_SET(r2, 0x1, &(0x7f00000005c0)={{0x0, r3, r4, r5, r6, 0x0, 0x7}, 0xdb, 0x10000, 0x1, 0x7f, r7, r8}) truncate(&(0x7f0000000680)='./file0\x00', 0x30802000f) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r9, 0x2}, 0x8) lseek(r1, 0x0, 0x2) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) fchmodat(r1, &(0x7f0000000640)='./file0/file0\x00', 0x10) fcntl$setflags(r1, 0x2, 0x1) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x105c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x80, 0x3930, 0x7, 0x8, r10}, &(0x7f0000000140)=0x10) accept$inet6(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 00:00:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) dup(r0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) accept(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016115e7fb95c7588000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000085a6a6d4b896e33e7a00"/4115], &(0x7f0000000180)=0x1002) r1 = semget(0x0, 0x0, 0x202) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/172) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/147, 0x93}], 0x1, 0x0) msgget(0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0xffffffffffffff50, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) 00:00:36 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x4, 0xf, 0x101, 0xffff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xb}, &(0x7f0000000040)=0x8) 00:00:36 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r1) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) 00:00:38 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) open(&(0x7f0000000080)='./file0\x00', 0x110100, 0x40) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x10) 00:00:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c253000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad40dc42e22d7d835e15592626e94b29de9f1c57538bbe4401aeaf1e3b6d830ee71706ad6a742cc141ee82996586cadb4555cf15ef0af709e8a7efd6dcd726f9439835576d1b24b654c142b7e7d9f744eab2525d2"], 0x1) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 00:00:38 executing program 2: accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)=ANY=[], 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) listen(r3, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r3, 0x11, r3) 00:00:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0100020006000000"], 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x58, &(0x7f0000000740)="b33782b62b0adb2a863fbda7c379aab50599689fd9a8f30dbb6115398318e09ec0c7618f666b82200eca7f5105e29265bfbbbe34804850c9e56f2ea5f7ef678e16ceaf8bba8660959b9bccc9782808208edcfd87a0c2f11a2d26408ff76678038a9ae154de40fbbae9872af98aabae1f7ccfcae1a7e44a9f5657b646b3fcc6aa3ee46a0e95641fc54fb143df288e625fd7a22594fd49cc6d58a056905052cf71ddf7b4dfacf181db3e69641158feabc1916c7103a07749a6fdb73620697901a226496cc60aed0043a447639ac022c3", 0xcf) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x20}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x75, "6a6b4f573eeb3fa3fe353340e6c0ca7439392de4a08be779137f625135d34d63a79a6636a85c1dc8fc2baf24328db59ed90dcfa7efc719b0dda2109e11d1853623eeeafd1a3598e2bbc6f245a1f29ccf383c8d0c3437f6816686c83e90da5ad44c438ebf65dd25000ca2070b2f55177e946a13cf6f"}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@empty, r4}, 0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000e5ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000059a0a8ccf45444cee3b0b27e88cf99c3b9f69516ca2a480826a6cfe7e0a3347d924f4c98db6f0f914e98c495b22c27df", @ANYRES32=r3, @ANYBLOB="02000000010000001d0100000800000009007500"], 0xa0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xd27}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000005c0)={{0x1c, 0x2, 0x9, @loopback, 0x8}, {0x1c, 0x2}, 0x5, [0x5, 0x4c, 0xfffffffffffffff7, 0x4c75f38a, 0x80000000, 0x3, 0x219, 0x2]}, 0x5c) 00:00:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="2cd1bc93843d8601edbf86e46e061e4a6988269fd911db57d9a06a469cc356c9a551b997b80afaf55d53f50fa8390545116639a7b04630a31df17ae470a8ef94e6be38fbde9d4fdf390e42cdf1cb0a2c41b0f84975eb593dddcf377231f9a972e3fb2e03f4e106df4e21906dca816296e5dad3dfcfa3ddc55ece7e3fde978e7ee53325a328f8edcbef114ef772a4295bda465148a5e61eca735d55cc660d9373e67a7a28d7aadd0d7309918b7e9b458b7e0323c12c1667ff"], 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) poll(&(0x7f0000000140)=[{r0, 0x20a9}, {r0, 0x2000}, {r0, 0x100}], 0x3, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000100)=0x8, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) 00:00:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}, {r0, 0x140}, {r0, 0x1}, {r0, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) sendto$unix(r0, &(0x7f0000000280)="687b3858ae162893dacf40b4bcc0709a40f39c0823f18506100d8594546277403589ccd90a6f23047612004db151243f5bd38ad2fbc0709ec916d3132deee23886b536ca9ea41a23723deb13fef78986b3d2e4982e285a3ce6b6ca5b72fd8526562f09678ee7b209cd2e92c7320067b7758bfa1a539aa56c1210088f568ad26bf1edb85e6160fe9f0ec0eca1cdb7b5865d3da1372b210c426ef6be1f9cc9bc8c234b8f40dae3923b4e632d52b5f4c89a33d2ff48883e1e1b41382d9a78abf80d9c782ba7e31a1122cc367e665011093258e24a5e795b0b5f7c183692377e8a", 0xdf, 0x80, 0x0, 0x0) write(r0, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x3ff}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0xa48b, 0x5, 0x7ff80000000000, 0x8001, 0x3}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:00:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) 00:00:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}], 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) utimes(0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000000c0), &(0x7f0000000240)=0x4) poll(&(0x7f0000000980)=[{r0, 0x40}, {r0, 0x2000}, {r0, 0x40}, {r0, 0x40}, {r0, 0x11}, {r0, 0x100}, {r0, 0x10}, {r0, 0x42}], 0x8, 0x9ff) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0x2}, 0x8) readlinkat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f00000004c0)=""/217, 0xd9) syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) open$dir(&(0x7f00000001c0)='./file0\x00', 0x804, 0x1c0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x0, 0x4210, 0x1, 0x6, 0x5, 0x6, 0x10001, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x7, 0x210, 0xc68, 0x1, r1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1e, &(0x7f0000000100), 0x10) fcntl$dupfd(r2, 0x11, r2) fdatasync(r2) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000000)=""/226, 0xe2}], 0x1, 0x6) 00:00:45 executing program 1: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000440)=[{}], 0x1) __semctl$SETVAL(r0, 0x0, 0x8, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:00:45 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x200000000000023b, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x100) fcntl$dupfd(r0, 0x0, r1) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getgid() r2 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000004c0)=""/205) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="070000000800e9b608000000000000"], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) 00:00:46 executing program 2: r0 = socket(0x1c, 0x7, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00022e2f66696c6530e8c873e02f66696c653000"], 0x1) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x6, @empty, 0x7}, 0x1c) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000240)="47c8e6de9fa8b9bee245d28937783915d0275a5a76fe62003a6e62e74ae56313faf2a2d4251f240d7b308dd9161f30b57b42633dcdf79b08a8d6fbd01b05ea3b023ddabcf3b6648778fe1a211881f9974579fadfadb619006785f641939807c72a5db338f8939569c838fa45a5af5f2fad7c2ea8fd708fc924cd29ea74a9dfa7ba64166c6655cbd6768d5d5a00cc8d6610dd582e0ee60ce5af124f45f52d4cabfdec6aecbc163459cb1f0a82e9dd322204047fbf7fdb75914a9a05e139d7674f7950625fa52be179eff5fdf2c5bfd730cdf076f76b5a1d37d3431a611c00dc0cfe8fc24f", 0xe4}, {&(0x7f0000000140)="28f895a9ac731541dea0658042c79af38bed7aa43d4a945a993bebc2f75778128d86642927538960eb4af90daf166b930af1a773a44179171699e66ab98313ade821917fc34f1e7c253ae17d3a43d7f613", 0x51}, {&(0x7f00000004c0)="93ff4f32be0f1cea2f32213c6aeb58887a58eb9faef5f8d2f0871dfe6cad1fce0101bbb6762a94c592bb1cc6ab4eff4a8bf4c0bfe6431df873fe05b90896acfae09aff3638df7c30662ab49b99a54e5468a71c6c59526f69afd5062e74ca8348be6f3a4fa546ae9d208f9d4c7768cf2119c546332e3d62ab26abf1977da9940479b18ed52289931a4e6f0a95fcf1e036a0ae0250905799df3e5c2dcba46b0922233255b73da8d07a11d8c0385e338e2ca18c158a88ba1d0b921a521e3573", 0xbe}, {&(0x7f0000000340)='c', 0x1}], 0x4}, 0x0) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)}, 0x81) 00:00:46 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2d012e2f7600006530a70000d918c85973ead2007c8fa5d4b2e4"], 0x8) listen(r0, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0xfffffffffffffffa}, 0x8) setsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f00000000c0)=0x6, 0x26e) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f00000001c0)=0x5, 0x4) 00:00:46 executing program 0: semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x7, 0x2) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) poll(&(0x7f0000000040)=[{r1, 0x14}, {r1, 0x2000}, {r0, 0x2}, {r0, 0x2000}, {r1, 0x5}], 0x5, 0x9) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x3, 0x5, [0x10000, 0x101, 0x600000000000000, 0x7, 0x101]}, &(0x7f0000000180)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7, r1}, &(0x7f0000000280)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78) bind(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x4476, 0x100, 0x6, 0x3692, 0x800, 0x4, 0x5, r5}, 0x20) setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f0000000400)={0x100, {{0x1c, 0x1, 0x1, @empty, 0x7}}, {{0x1c, 0x0, 0x6, @empty, 0xc65}}}, 0x108) sendmsg$inet_sctp(r4, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000001600)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x1000, @empty, 0x3f}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000014c0)="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", 0xfc}], 0x1, 0x0, 0x0, 0x20001}, 0x20000) 00:00:46 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x2) fcntl$lock(r0, 0xc, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9) open$dir(&(0x7f0000000280)='./file0\x00', 0x801, 0x3c) r3 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:00:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getuid() freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) recvfrom$unix(r0, &(0x7f0000000180)=""/12, 0xc, 0x0, 0x0, 0x0) 00:00:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x2, 0x3, 0x100, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x8c) 00:00:46 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0) socketpair(0x0, 0x7, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) truncate(&(0x7f0000000140)='./file1\x00', 0xd01) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x400}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0xfffffffffffffea1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000400)={r3, 0x31f2}, 0x8) r4 = dup2(r1, r1) readlinkat(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/98, 0x62) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="40498d15fb575811905c23fb8303094221cc04c665690d9723e21f3ef14237a4ad394100"], 0x0) r5 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) fcntl$dupfd(r0, 0x11, r5) 00:00:46 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x100}, 0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:00:46 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, &(0x7f00000000c0)) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x2, 0x1000}, {0x0, 0xffffffff00000001, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)) r3 = accept4$inet6(r0, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000003c0)={r4, 0xfffffffffffffbff, 0x3, 0x100000000, 0x2, 0x1000, 0x8, 0x6, {@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, r5, 0xfffffffffffffffe, 0x80, 0x200, 0x6, 0x3}}, &(0x7f0000000300)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x81, 0x8, 0xf9, 0x10000, 0x3}, &(0x7f0000000900)=0x98) 00:00:46 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x7, @empty, 0xd2}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0xfab2}, &(0x7f0000000180)=0x8) 00:00:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x400, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4, 0xe8e3f5b121a687f6) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x1f, 0x1, 0xc74, 0x100000000}, 0x8) 00:00:47 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001, r1}) getsockopt(r0, 0x2, 0x3ff, &(0x7f0000000080)=""/65, &(0x7f0000000000)=0x41) 00:00:47 executing program 1: r0 = socket$inet6(0x1c, 0x1ffffffff, 0xffffffffffffffbd) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x124) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[]}, 0x20004) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="c6a102732033f24da2275320c2ba43047a6793f817a94dfc92c3be25b58c050e8ad4d1c738b3811682209b56d1e7d0e63459b19bdea71b0e488912c3560fa4c7da6e19d4cff6255f44aa50ab7979fb7410f0514a23279facbc27f8", 0x5b}, {&(0x7f0000000080)="792498d13cf7b9caac83cb82626f45677f", 0x11}, {&(0x7f00000000c0)="8bce3e23cd5bcabeb8035ca9c0c4ab15e1784072238313662d3853fab5ce2a987e2692ae060ba0d457afef445f6a3f0d15005031d474c174873b29c8c07285086a2acc4c303b6f623c6a03bafa310b9dc09014262c5fc0045693501d815909c9bd06b5f31c403f3f54c53ce95723ac7c3770f92c59d60a54a4596d7fbccc765053e7d29c2f95140bb02840a32e22320218b7c13ed48950fe32a66e", 0x9b}, {&(0x7f0000000180)='B<', 0x2}], 0x4, 0x0) 00:00:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="01000000506b52b44c62dda2c5bfbb3d269b3bdbca72823da3ddd534c964d0d8445d47b63f6932f8f75e080dbaa44edb4b62f7f9101c7617c8c274635f48cc8a8611d9f7436932b5f3190848bb0bcb9a94c09a3b54ae25c024844795906463e306ee8a0d8ffc1c48a7897fa1dfb0435ee6a364dcc8a7717bfe5b8f107c6dbb6290c78edb3e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x18) getpeername$unix(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="81b1e74798ad9a7533e2ee7d7d8018206667839e6e9c9bde5c5d482c8c366da1f6bcbea7821492c3843f5e12c3e0b9cd7c2c899d091b268ef0031e257d29a6ba8414d96810b36adbc73c2ed583440503f838c3f95b6cc8474e65766193ef86c404f7139f83f8570220db2236571e9c7630790290e97225d399d0b0876d3fd66030809a9ed59ad2986bd89309aebe77a83a71a87f51e34e171893d8f0e340f879bf14e65406a05e7dbb6d98e4bc177e214dee0a0c"], &(0x7f00000002c0)=0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xffffffffffffff4a, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000400)=0xe0) link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x100, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}, r2, 0xf1a7, 0x81, 0x90f, 0xa922, 0x7ff}, &(0x7f0000000080)=0x98) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x20) mprotect(&(0x7f0000c2f000/0x4000)=nil, 0x4000, 0x5) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000b68000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 00:00:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000000)={0xffffffff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3}}}, 0x118) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x10080, 0x2a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x8, @loopback, 0xfffffffffffffffd}}, 0x0, 0x6, 0x6, 0x2, 0x200, 0x3, 0x9}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r3, 0x5, 0x3f, 0x8, 0x72b8660, 0x9f}, 0x14) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x802000000000, 0x2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x1}, &(0x7f0000000300)=0x8) 00:00:47 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@loopback, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@broadcast, @multicast2, r2}, 0xc) r3 = socket(0x1e, 0x4, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x3, 0x5, 0x6}, &(0x7f00000001c0)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x4, r4}, 0xc) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:00:48 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0x9, 0x4) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2008}], 0x1, 0x0, 0x0, 0x0) msgget(0x2, 0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000000040)='./control/file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x20, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0x9b}, &(0x7f00000002c0)=0x8) 00:00:48 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt$inet6_int(r0, 0x29, 0xfffffffffffffffd, &(0x7f0000000080), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) 00:00:48 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r4, 0x4) dup(r0) 00:00:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc3872014db5faed6, 0xe6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x401, @loopback, 0x1}}, r3, 0x2, 0xc0000, 0x8, 0x2, 0x6, 0x9}, 0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={r4, 0x401, 0x8, [0x4, 0x7, 0x6, 0x6, 0xfff, 0x7fffffff, 0x40, 0xfffffffffffffbff]}, 0x18) connect$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr=0x14bc}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0}, r5}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYBLOB="070001004605d6912748da3573cc61b327bd7be48d95dcf1947e7f92b7d487345f0aa89648a178a867c4c8bdcf0d74e1994afd865138602af210a1c07c09b21fb56f0fab6f49397c6ee70922b718aef29b6fde086f3d05e4"], 0x1) 00:00:50 executing program 0: r0 = socket(0x17, 0x10000000, 0x7) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) shutdown(r0, 0x0) r2 = dup(r0) readlinkat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/149, 0x95) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x40) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x4c, 0x2f9, [0x1, 0x1f, 0x100, 0x80000001, 0x6]}, 0x12) getegid() r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000280)=0x7, 0x4) r4 = socket$inet6(0x1c, 0x0, 0x400) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000400)={r1, 0x3}, 0x8) dup2(r3, r0) truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) lseek(r3, 0xfffffffffffffffc, 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) recvfrom(r0, &(0x7f0000000180)=""/147, 0x93, 0x40080, &(0x7f0000000240)=@in6={0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x400}, 0x1c) 00:00:50 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) shutdown(r0, 0x1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:00:50 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x6, @loopback, 0x8}}, r2, 0x81, 0x3, 0x15d}, &(0x7f0000000300)=0x8c) 00:00:50 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0xdba}, 0x1) fdatasync(r0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') write(r0, &(0x7f0000000180)="2c1812096e871539fb529aa93ae6bf10e3b82d80ddfc32046dc332ae58d59b7461d67da0a88cf974c9bfa41fbcb705a9e6a646005730b6b8b8158c65d7bfd25b3f3f1f2756f1272b9427c8cf55d21af0f34e161e8a5e9265584c80624e1c6dbc4de9f5d20427f58c375fbf29a70eab241026fb71969d", 0x76) 00:00:51 executing program 0: socket$inet(0x2, 0x3, 0x0) 00:00:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7f, 0x2, 0x1, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2006000000fe8000000000000000000000000000bb01000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc17531f6e774004ac3500"/128, @ANYRES32=r1], 0x84) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r2, 0x3) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:00:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(0xffffffffffffffff, 0x0, 0xfe0a) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0x1000001ac) close(r2) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='&\x00', &(0x7f00000001c0)=']\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\x00']) linkat(r4, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x400) read(r0, &(0x7f0000000340)=""/169, 0xa9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000bc0)=0x3, 0x4) writev(r3, &(0x7f0000000b00)=[{&(0x7f00000005c0)="a0c96e6703be04849faba238b86924bb0aecc12203276b180d14a184d6748dd339843604843b54be42ecb4e5ca8ab8dbbae5789bc4fc1988343b4640c3364998ad107d3a773484d73413b78b6899529a4771415a1d10312655ca7d305bfb0564b7474b2494d1fafbd5e524", 0x6b}, {&(0x7f0000000700)="fbabc220ebe1bd481ecfec5cb85c3fc30d688b0227496e8da9ac3dbfbf423734bdb88b3563f6e52e50a44eee29669d30b152a01ca802a9c2491da39d09370e0f8271abd202e6090423ab3d593dc2", 0x4e}, {&(0x7f0000000640)="eba86e453fe9c5e59ad1d7aa7b1ad02c075304a8f22f4168f6f9c4d7c8af66ff4630294e23", 0x25}, {&(0x7f0000000780)="5ad72c7770192d961f0095d8c8297ca4da294705b57c89d6f2f98ad094db168d253ce9a34d122a315dbece42de3de271d29ede1c5faf176a63ecda9e267c415404675fa217e204f3b422a7c81ef0a1eec35b46f054767926094d2deb95418be84a55db6e25e221449f209a9a136851f62206633a9431895eb3de6651a7991fb6453f688208a7aa457031aec87b2f969e2a10f04a898d65e8390d2cfc80cc4bbf566a09c50c40f36950e564735dbc975738142af4e866695fbd105df17f9cecbb335d74b455c93f2b2fd92ac4b97543ab1f5b0453eebf8e5b7830baa7493e51d93df2b9095b1cb1fb73c8b61c943836", 0xef}, {&(0x7f0000000880)="d2cca9d122852f98b02b4344efe557189022f837a804d992905400d84f9fca2fe93e0a1784f6679622db44588e2c0e8075fd12add58c1f0ee100ed2472c00f3ba89882cc52c56124f5f6ea5107a22b7e073d1d89eff9cf390384236ba52260631580afcd20c90159564a31aa04b78efee75b42eb79ccebb49be742fa8d39f34695e0f7d0eb8ce5688f019dd16dd596cea89cf2fd554468a09f8855ce0437c45ae1ec587d347d7ef568b34cb68355e116c4d615144641a21f86c7c07ce6d4f492b04989438a8c1761629fea92406f8b4ccbb65d81b903a72f52b80f90cd1210fedba51050cea3e376244f598a703f8105803653", 0xf3}, {&(0x7f0000000980)="1e991c9c64915d21c69aab16491f29198775f0008b22e2e3bcd5b31504dd8fdb1164fba711719594344642f6bf28e9fba5f63b93fec3226c42", 0x39}, {&(0x7f00000009c0)="4d1a99f5a23a9809e4487b396a67be377814d2c0358e5321e9b3090c92e7e624", 0x20}, {&(0x7f0000000a00)="5a1866cde7252cb9fe9bf055d0ed84883629f8872728125b00fa8cda859adc633fca96311f73ae4fdee0d6039dd8ccc26bc675852fc25887b276dce9e2f32101484bb3ab6e3f80433f7474ea074b0a68b931423ec6049623099e24fcf9cf5c70e8a026bd87a3eea447b02707184c8e3a4f8ecf0a1c084c653129cf01d52caa8729adb1fb76073b886375ef8660e7e6df6de10d80f9522e4613527980e34cba963fd4913f9f7ef0299a4f715009c3b924f5474a959c69b051b48bd05fb7563c897afeece94ebc23791af7e7c99c7c6d3d4ceb6e567b43fe2cc9f1a9fa97c0ff5418d4cfbaf508416f41c847bc28e0db7512265de1e1483622", 0xf8}], 0x8) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r4) fcntl$dupfd(r4, 0x0, r1) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000500)=""/189, 0xbd}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000680)=""/87, 0x57}], 0x3, 0x0) freebsd10_pipe(&(0x7f0000000b80)) fsync(r4) ftruncate(0xffffffffffffffff, 0x9) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000480)={r5, 0x4, 0xe7c, 0x0, 0x80000000, 0x1}, 0x14) 00:00:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fsync(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/97, 0x61}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/8, 0x8}, {&(0x7f0000000340)=""/210, 0xd2}], 0x5, &(0x7f0000000540)=""/87, 0x57}, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x7fffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) open(0x0, 0x800, 0x0) freebsd11_fstat(r1, &(0x7f00000005c0)) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000040)) r2 = open(&(0x7f0000000640)='./file0\x00', 0x100000, 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xbab15b9755ad51f9) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1f3) 00:00:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x100000, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xfff, 0xfffffcdc) readlink(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 00:00:53 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x5a8}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1}, 0x8) 00:00:53 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffff, 0x3}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @loopback}}, r1, 0x19, 0x101, 0x8, 0x5e4, 0x7ff, 0x100000001}, 0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x10001, 0x0, 0x9, 0x4b8c}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000140)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), 0x10) 00:00:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) dup2(r1, r0) listen(r1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={r3, 0xe, "2f8aadfa88f46bbe71318c2292f0"}, &(0x7f0000000140)=0x16) 00:00:53 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000300)={@local, @empty, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000380)={@rand_addr=0x3, @loopback, r2}, 0xc) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="df2adc1d29f01742a100000006696c65308023646217ea60fbe370de9f12a2f50cf8905bf7d8659f8380faf2dd7ec5d79f000000000000000542d816e23b11fc96557351acd6383b2c2d626d0df4974b31c25512143941cb32a6ecb2f2276f91725df04317809ca0d3c65a362ab09723075c85704f25191a4150e0d051b5fa073722e207a728097a433f9c176dd568142a02"], 0x10) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040), 0x0) 00:00:54 executing program 0: madvise(&(0x7f0000fb7000/0x3000)=nil, 0x3000, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x11) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000040)=""/168, &(0x7f0000000100)=0xa8) 00:00:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x25, &(0x7f00000001c0), 0x8) 00:00:54 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) shutdown(r0, 0x0) sendto$unix(r0, &(0x7f0000000100)="852897a4f43993a468ceef0d4c40570454b7441652acef7c6b088a96e862302c318e8723c28a3e96b046829e1dd695a3fe257b36cf24148464bf3c9baed50dfb7401ee2abf84e680dc4735ba3dc038b03ade8bd8f707956f0a6ea6a392d7ffcbe71a585b01501a891f41ebe11c301311dd472ce4059cc1ec79cc3adb7e54a42da11c8894a7587516ba5d8ab1260ff13cfa0d452d9c4beb0184c79785f73c09ea39d808954f5d577cc0c9f959b622a9138cde2951888ef0ce2255c7bc8d8d0f1a41bcc75ab464ad81db5c59a04902", 0xce, 0x1, 0x0, 0x0) 00:00:54 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgid(0x0) freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000340)=[0x0, 0x0, 0x0]) r11 = getpid() freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x28, 0xffff, 0x1, [r0, r0, r1, r1, r0]}], 0x100, 0x4}, 0x181) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13a}, 0x0) 00:00:54 executing program 0: r0 = socket$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) r1 = open(&(0x7f00000003c0)='./file0\x00', 0xbfd, 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) r5 = socket(0x1f, 0x10000005, 0xd26) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0)=[{r4, 0x2}], 0x1, 0x0) r6 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000380)=0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000400)=0x4) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 00:00:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="a5000000332a2ff0087316e49d8086860a49355b4598834a04c55b25042ab64d1695865877beb0f8a517376d923db3994874111f311d8c795e3d5602450ab11447651e0afac714cd1156194f8545463c1a68fae0c9a0db618bd3e0fdb20566c39d271e3671e47b3d27650b10113dc7cc4e0ae88ea2378ff91f147f7981f047487d0f649c1593ab43f94673a657e953d73aba387d4397bc79ec350b3b03eef4b47bb877f0902d89597958034c4b4c21e4f38d690418ff361375056df656bef33b46c51d8d4c291d6d8e6fcec85f265d42ab7ed44329bda7a0ffc93b27cfc2"], &(0x7f0000000000)=0xad) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x5, 0x100, 0x5, 0x100, r1}, &(0x7f0000000300)=0x10) 00:00:54 executing program 1: __getcwd(&(0x7f0000000000)=""/72, 0x304) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x100}, &(0x7f0000000200)=0x8) 00:00:54 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = socket(0x17, 0x10000003, 0x2) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2007000000fe8000000000000000000000000000aa74000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d671d8f00"/128, @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) r3 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) r4 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r5 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000340)="ce6611d9b93fd0cfb16a8f1f124a44727ba8ef23e17862eaec75d948a4ae0bb01b73d4bc766d1eb1b8af1112daaabdb0a9c527d74f92dd54af4869ee9dab7bff659165f0d0bec195c5d8d891bc13a219b3e5713466f5089ec9522329ea6488315cb87586d531ec943ceee16c4c40e750b197ed419753548e2f03fabd", 0x7c}], 0x1) r6 = msgget(0x3, 0x401) msgrcv(r6, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(r5, 0x0, 0xffffffffffffff0a) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 00:00:54 executing program 3: r0 = socket(0x2, 0x5, 0x3f) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x800}, &(0x7f0000000680)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000006c0)={r1, 0x549a, 0x29, "a1633edeb694d26e3d9015b7b2aa0cde2858885db25368f38f4a94825e89a7e78b5e0daf5964b68cef"}, 0x31) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000d49b8870c062d2a40e78a7a6eb8abbbe72e56f2e988f4dda7f4874c4b2ec52663f5dda717403985e1d2778cff5b859f6820a08f47dcc2dc3e5f5cb003ea4f0705f10d11f6f6750c25d834771f78cebd2bfb17f5c803afecd158e1be419000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) recvfrom$unix(r0, &(0x7f0000000140)=""/150, 0x96, 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="01172e2f66696c653000840dfea353f1fc367993522363b747af9bc57fce77c9ce989e04a913d061975241c989915cde41df63f7c45ae3b8b38e90f7c2f74283a5c7a8598555fbd5be50f726aad19d58e3f052f1e214070965fd13000000000000"], 0xa) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000700)={r1, 0x9}, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r3, 0x800, 0x3, [0x40, 0x7, 0x0]}, &(0x7f0000000340)=0xe) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000000676a3637e1763a63f67af85d90981d21101cfd9403b40e5aef1ab7217f587c431033646682c23946b039ff96cf92c95b4b53e5d48b5de871615436157bdb2bd55c52f505de7ae98ee679dde5dcdd5e800870a8abc910fcadaebf35351baacb4fe9000acec2cbd36b393bfb71034624b61387fee89251ad7936256fccb8d415f3255c43abcface1f5901f2e8f8fb402315800"/159, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR, @ANYPTR64], @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYBLOB="d8c40f19f88a7119e60dc7129ef7260c580e695a5fbf4c10d95ff788abbba71cae4b5aea49b896d0fc1c213fea30fd8cfac55357e187d6d0", @ANYBLOB="d4eaea41e57d123cf0c8a54de7c4140a3a78332a1fe8311a2e0a7a37b3a97ca1881006f380a9e2f7f36dd2eb814a11f9dcc6e816a39a16da22593febcc67f7bb2c22e2df0e4248f922801367e7355d2f248840c885b3cd34e73256fd54c5370fa947b27e1d2f4884127d904ed83fe9eea07ca1290b37a8ed15a44e2c40e6368a560ae1f95389d581e9a055aba2e2c2145e892f8929d83b4aa1c2016c793231b4ee7a87347ce76f98d31fc61cca2f553d806a71dce2cce6a41dc64bbe9cac654ba846b8ca705b3ec76ff8135a2bc7087477f853fc81163744188aa0353b29e3ba75d2d32d41b7245d525b6a8e0fdbadcb30c4a62caa63d2"]], &(0x7f00000000c0)=0x2) 00:00:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x3000007, 0x13, r0, 0x1) 00:00:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x40, 0x40) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x401}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r1, 0x19c5a2f4, 0x1, 0x400}, &(0x7f0000000580)=0x10) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r4, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x2c, 0x7fffffff, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x40, r2}, &(0x7f0000000080)=0xc) truncate(&(0x7f0000000240)='./file0\x00', 0x975) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0x5) pipe2(&(0x7f0000000340), 0x100004) 00:00:59 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = open(&(0x7f00000003c0)='./file0\x00', 0xbfd, 0x64) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x400) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = socket(0x1f, 0x10000005, 0xd26) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0)=[{r4, 0x2}], 0x1, 0x0) r6 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000380)=0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000400)=0x4) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 00:00:59 executing program 3: r0 = open(&(0x7f0000000300)='./file0/file0\x00', 0x2ff, 0x74) flock(r0, 0x1) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x20001, 0x6) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001, r2}) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r3, 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x8c) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x1000300010005}) 00:00:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, 0x8) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x81, @loopback, 0x10000000}}, 0x0, 0x1, 0xf3f5, 0x8000, 0x5}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0xcf8, 0x1}, &(0x7f00000001c0)=0xc) 00:00:59 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x8}, 0x4) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) setreuid(0x0, 0xee00) chdir(&(0x7f0000cd2ff8)='./file0\x00') 00:00:59 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) 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) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0xffffff81) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:01:01 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000002020a, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x0, @loopback, 0x5}, 0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fchmod(r0, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0xfffffffffffffffd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffd5b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a90000001b659afecc9d24adb1cdd316acdb1d385ccff11ec50790d4a6542da1d9ddc49fdac9e561ce91f53e1bc4a224dd559b9fb4b2643c717fb7ddb5d8b5228eb7b93944d78a12bb93878541b3b2e702e0ff94573bbb53485056db4598110febf21b818ae5f62606833d82fe4591907a6b87854ab286027f716e40128f3a6083494c07de653bdf06546873881c18c2ca13cc7f4d93418887423b0feacb27bb1f63c5e20937a1873e69f10782"], 0x0) 00:01:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) setsockopt$sock_linger(r0, 0xffff, 0x80, 0xffffffffffffffff, 0x268a) pipe2(&(0x7f0000000000), 0x100004) 00:01:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0xa3}, &(0x7f0000000140)=0x8) 00:01:03 executing program 0: clock_gettime(0xf, &(0x7f00000001c0)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x5, r1}, &(0x7f0000000100)=0xc) 00:01:03 executing program 1: clock_getres(0x10000000003, 0x0) 00:01:03 executing program 3: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x80000000007) 00:01:03 executing program 1: r0 = socket(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:01:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) clock_nanosleep(0x4, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) dup(0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000000)='.\x00', &(0x7f0000000040)) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x48) 00:01:03 executing program 3: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) mlock(&(0x7f0000acb000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ea5000/0x4000)=nil, 0x4000, 0x2002) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:01:03 executing program 1: r0 = socket(0x1a, 0x20000004, 0x7d) write(r0, &(0x7f0000000040)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) 00:01:03 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x9, 0xf, 0x9, 0x10001}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x101}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x6, r2}, 0xc) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x25, r2}, 0xc) __semctl$IPC_INFO(0x0, 0x1, 0x3, &(0x7f0000000380)=""/96) r4 = dup(r3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x3ebb}}, r2}, 0x84) flock(r3, 0x8bee9ee88d38de60) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000340)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xf4) sendmsg$inet6_sctp(r4, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001a00)="648cdf05292f59286a", 0x9}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x8}, &(0x7f00000001c0)=0x87) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r5, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000240)={r2, 0xff}, 0x8) read(r4, &(0x7f0000000400)=""/150, 0x96) 00:01:03 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) ftruncate(r0, 0x10001) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x2, 0x7, 0x8, 0x6, r1}) fsync(r0) 00:01:03 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x4000003) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x6000) 00:01:03 executing program 1: setitimer(0xfffffffffffffffe, &(0x7f0000000200)={{0x1dd8, 0x10000}, {0x0, 0x80000000}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x91, 0x1, 0x11, 0xffffffffffffffc1, 0x1f, 0x5, 0x1, {@in6={{0x1c, 0x3, 0x0, @loopback, 0x8}}, 0x0, 0x2, 0x2, 0x1, 0xdd11, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x3}, 0x8) 00:01:03 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt(r0, 0x3, 0x8, &(0x7f0000000080)="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", 0x1000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb}, &(0x7f0000000040)=0x8) 00:01:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 00:01:07 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) r0 = socket$inet(0x2, 0x3, 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20008, 0x11e) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x4b, 0x3d2d}, {0xfffffffeffffffff}}, 0x200) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x6, 0xfe3, 0x80000001}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1, 0x5, 0x1}, &(0x7f00000000c0)=0x10) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 00:01:07 executing program 2: r0 = open(0x0, 0x20000013, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="ffff560068ea516e922db39d6d3fff9323b78bcdbcd36162a62d4409000000bdb3e5a883d91f25a5ef91aad3209d28ed5db56bb756c2c57a1590d3022ca333871767997f10a02f5d492be147684ed1ff251fd59ca75a088e826f"], 0x5e) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f0000000380), 0x20000000000001c4, 0x0) fcntl$setflags(r2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f0000000200)=0x10) r3 = accept4(r0, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0x3, @rand_addr=0x7e6d}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fchdir(r0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000380)=[@in6={0x1c, 0x0, 0x0, @loopback, 0x1dd}, @in={0x2, 0x2, @rand_addr=0x3f}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:01:07 executing program 3: r0 = socket(0x17, 0x20000000, 0x8) getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r0, 0x800800000000, 0xb946, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080)="0adf713e72351fd64f944954ac96a054e50ca7b04dc737bdfc1951eae16348604a4df74650c32459f0362150063f8c14776e02d89cd824816f1ec24db2f2753a0615c569fcaa8844f23b78342449486a387fb248c6e09701ebead5981059ea216e", 0x61, 0x20000, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x1400, 0x3, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x101}, &(0x7f0000000200)=0x8) 00:01:07 executing program 3: mprotect(&(0x7f00007a6000/0x3000)=nil, 0x3000, 0x7) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:01:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/96) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x3}, 0x10) 00:01:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000140)='./file0\x00', 0x7) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) r1 = semget$private(0x0, 0x1, 0x84) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000180)=""/68) unlink(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000040)='./file0\x00', 0xaab) 00:01:07 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xffffffffffffffff, 0x80, 0x200, 0x3, 0x4232, 0x8, 0x6580, 0x9, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) 00:01:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1010, r0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "0bbb7223024d6ac528b27b2f247df2b6b0fafbad3b2254c4ff50e5c0ccd803ecd80e9428a8fd01bee7d5ff5a69bae9b671d1387b28ca7bf035803c8a4d53a5e2c13b1fb067b939d1808737fe59d67db614051155197c76ac3e18f909c5653b9e6b6b5aa13a0a924e0fdc7c591e8c1890ab678cb67442b4b48efcc08cb76805a3261ca1b4c9e3f74853bfa797500fcbe531c2dcec77dd05b4e89b4f04d8722b9692bd1ccae7a52195edbbd1a494203dcfc1a937e490b4098af95c1258c1613f519f331e163d8e19ec2a9e981578b1306ae50ede2e48e77d1ea86b1feeb6cb2c434eecb41013ca05c7d57699375c06472e"}, 0x100) 00:01:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0xfffffffffffffffd, 0x5, 0x5e}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r1, 0x8000, 0x2, [0x401, 0x20]}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) r2 = open(0x0, 0x0, 0x19c0fe6238055730) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x2, &(0x7f00000001c0)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x2, @loopback, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x39f4dd64}, @in6={0x1c, 0x0, 0x100000001, @empty, 0x8}, @in={0x2, 0x1, @rand_addr=0x20}, @in={0x2, 0x3, @rand_addr=0x1000}]}, &(0x7f0000000100)=0x10) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1000, 0x1f}, {0x0, 0x69}}, 0x200) connect(r2, &(0x7f0000000140)=@in={0x2, 0x2, @multicast1}, 0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), 0x4) fcntl$dupfd(r0, 0x11, r0) r3 = getpgrp(0x0) fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x3, 0x2, 0x3, 0x5, r3}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) 00:01:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2007000000fe8000000000000000000000000000aa040000000000000000000000000000000000000000000000000010b3de5ec6cc3720a7114adf5de7850cdd8237000000000000002300000000000000000000000000000000000002000000006f00000000000000000000000000000000ae63000000000000000000", @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) r3 = semget$private(0x0, 0x0, 0x4) __semctl$GETZCNT(r3, 0x4, 0x7, &(0x7f0000000300)=""/214) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fdatasync(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r4 = msgget(0x3, 0x401) msgrcv(r4, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(0xffffffffffffffff, 0x0, 0x0) fchdir(r2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write(r0, &(0x7f00000004c0)="f29674249ac8109d25f883aa537475287e5bc841f1a0e4c1bcdf84bfbb59669b003401fbe336d962d2f3d4e7b73c754dfeb6e9975608049a902614c36404b85c2b029cf417079535520005b4bcd37ba97a71fa7bd016b895256a902f95d3dcb92e6ebf0b8eea437228d373eb71ad80d403ba262a892ae73c0d1daa89a190d18aaf1986fe5a8f2b03e029bf1498875e", 0x8f) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') getsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, &(0x7f0000000080)=""/12, &(0x7f0000000400)=0xc) 00:01:10 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x3) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/48, 0x30) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x282) poll(0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) freebsd11_mknod(0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x3, 0x71e9, 0x2, 0x6, 0x2, 0x0, 0xef, 0x4, 0xfffffffffffffff7, 0x2, 0x9}, 0xb) 00:01:10 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x80, 0xd0}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={r3, 0x5, "bc30871e93"}, &(0x7f0000000340)=0xd) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x81, 0x0, 0x400, 0x9, 0x7, 0x0, 0x1, 0x7fff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r4, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000240)=0x10) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgctl$IPC_RMID(r0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:01:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = getgid() setgid(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8006, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:11 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x2, 0xffffffffffffffb0, 0x0, 0x7fff, 0x1, 0x33, 0x34bfa297, 0x800, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x3, 0x9, 0x200, 0x6, 0x7f}, 0x14) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x2, @rand_addr=0x1}}}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000580)=ANY=[@ANYBLOB="0700060007000000"], 0x0) 00:01:12 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x80, 0xd0}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={r3, 0x5, "bc30871e93"}, &(0x7f0000000340)=0xd) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x81, 0x0, 0x400, 0x9, 0x7, 0x0, 0x1, 0x7fff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r4, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000240)=0x10) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgctl$IPC_RMID(r0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:01:15 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x2}, 0x24) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, &(0x7f0000000300)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r4}, &(0x7f0000000380)=0x10) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:15 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0xfffffe9a, 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x10000, 0x0, 0x80000001, 0x7ff, 0x3ff, 0x0, 0x100000001, {@in6={{0x1c, 0x3, 0x1, @loopback, 0xfffffffffffff001}}, 0x0, 0x80, 0x7, 0x4, 0x17d, 0xff}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0xa, 0xfff}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) sendto$inet6(r0, &(0x7f0000000380)="c034b7499e0dd44f58bae60e23157073d90f1aa757ef699203ec748551afafd7c4519645da33c61f11bb7ff0d366f326c2f467bbe05c2853784674efcc0af593c590a91a4a48451cb821d8f807aba0fabee0a27ed76587f2b850dbce32ebd6de030018cce074a6ffb87ad94b52160ba072990d8a16e1aa9abe8774bccf412d1cc0994c42abab49db84fd61e8900b6b86cb2b8fb58e791de852b29d755623a6630c929588669cb9a4f0e172ddcef7de907970039e7e42b4a3d1497f22d0035e71b33c309dc60280dabc555ac44aec0480c873ad698408d432e8db7bf14c97ebfa31d940d9a6bd45843ff5a67525615721ad1d83b0049190", 0xf7, 0x100, &(0x7f0000000100)={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c) socket$inet6_udplite(0x1c, 0x2, 0x88) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x124) r3 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x109, 0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000340)={0x9}, 0x4) 00:01:15 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x104) 00:01:16 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x2, 0x3, 0xffd) connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1) sendmsg(r1, &(0x7f0000000740)={0x0, 0xfffffffffffffe1b, &(0x7f00000004c0)=[{&(0x7f0000000180)="22abc8441d1911f394ea0ddb06b1757a3224100e4f7d4a70f800745449b5cde3047ebb44a27ab72e0d0b658496c067f572943bd689363b12e63face261f5ea6940db552bd10a3902f464a63b92b1cf23797266256e8b69ccd2785b83d4719fa602268f502b9933fc0c6cd4d8d7a9d7babfde7685d9d2dc3234c1321ab796c5b0bbde6ce8552d82ebf5293b87876312cba477ce07dd3023c37dcfcdca1bc815f516934d13d0bf6691b967e1b5c8dd9bdd4949717813695fb6"}, {&(0x7f0000000780)="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"}, {&(0x7f0000000240)="4f7311ecb6eb85ec0c85045740539bafe9a6f72c6f4d4a05e75e70a6514346eaa2b84cd6119e59990b37c1e8b47860eb26532d7bcabd3ef0989a0d653080c6f2d72939ee0169fc735cc91338a23d8250ed99726588cc36d89dfe612cc0e49a1140556019694871dc49c8999b4fe37220932043f068dd4ed4bb878b5f0719867365498e51990c962c16c46c"}, {&(0x7f0000000080)="1521bbc6f6019e2c3773b1b5567dca0beac9f86f44aa3c4f35df495a0d7f7d018dd7355b6be9d808146302fc4f7777f919ad02bdf6d74c330419bc03dfdb646c722fd4b5258e3f610771883a8002d6074ecced8f6dc172ab8ad17237"}], 0x1, 0x0, 0x115}, 0x0) ftruncate(r1, 0x4) writev(r1, &(0x7f0000001e40)=[{&(0x7f0000001dc0)="47aec57b075c3b74e73d9bd045af8b3e1ed7b40116a2bc5bd8f90df5531bb504d28166e49b3b5f3601a416e03d052af53b3fc5ff8fb9676d3f3fb7002987e5a49e8533d063b87af6ff5238ca55236cf42d1e6e", 0x53}], 0x1) shutdown(r1, 0x1) bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) 00:01:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f00006c65300084a481b93d860a1f2acef6976de28a40187584508efb51a5ea38754e69f659fff7dd9d460544ef2a51df07745f0d0e9a7dbd6b0c8f1185f8764f63ef71f85a8e8dfe91658aa643f6efabaf8d15f9e95e6c3000"/105], 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x5, 0x1, [0x7ff]}, &(0x7f0000000100)=0xa) getrlimit(0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0xfffffffffffffff9}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xe2a, 0x4, 0x5}, &(0x7f00000001c0)=0x10) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) open(0x0, 0x500, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x2, 0x9}, 0xc) 00:01:17 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f00000003c0)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() setreuid(r3, r4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r5 = getpid() fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x3, 0x3, 0x3, 0x200, r5}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3, 0x3ff}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1a}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308420005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f00000003c0), 0x100004) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x80, 0xeb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000300)={@local, @remote, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000380)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:20 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) mkdir(&(0x7f0000000380)='./file0/file0\x00', 0xa0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000, 0x0, 0xffffffffffff0000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:01:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xc2a, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6]}, &(0x7f0000000200)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x10000, 0x7f, 0x0, 0x100000001, 0x6, 0x1fa, 0x8, 0x800, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x7fff, 0x2, [0x5, 0x9]}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x100000000}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:01:22 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffec6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:01:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02002191735244fffffc6517000000003ade26d7fa92730641c1c78e6d3dff14e66bb45e0b"], 0xa) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r0, r1) ppoll(&(0x7f0000000180)=[{r2, 0x1}, {r2, 0x1}], 0x2, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) fcntl$getflags(r1, 0x3) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_http\x00', "5650f8f08cb04ecaf8ff2cfb08ac450f5255dfd912c20e4450283c819c8077b1ba122e6e1fb07343d4fa0042ec3e45e7f1e8da5ed136d1aae46ac20776c3d814ad52369d553b46975a5319fc62a378843ff04cc1129d8ff08ee40ca8b59d2d60c50d11f4bf7037894ae471211ad4c89630cc4eecc9404caa09a2c77f51ee0be0b556b0d757df0a98fb033c47817761c7771a97f4e8cb3ef3289178ff06a3d350a4155c07947ad6841ce44c3d0008e0b26955060595d7de5e70e13fc6e7c3cf8b2ac4e749bbf776d48f98b287e26bfec2c6f0bf0e08405e61737f6e101d27824d710e2be6b8cda8dd885938405297de2d"}, 0x100) 00:01:22 executing program 3: madvise(&(0x7f0000fb7000/0x4000)=nil, 0x4000, 0x80000000007) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x17, "626164bd1b0f0cdc07badb73af942b7043ef26625aae6e"}, &(0x7f0000000040)=0x1f) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x4}, 0x8) 00:01:22 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = dup(r0) write(r1, &(0x7f0000000040), 0xfffffedf) 00:01:22 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x40, 0x8000, 0x1, 0x0, 0x1, 0x3, 0x40, 0x4, 0x1, 0x5, 0x1}, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000440)='./file0\x00', 0x20801ffff) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0xfff, 0x400, 0x2, 0x10001}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r4, 0x200, 0x0, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setrlimit(0x0, &(0x7f0000000400)={0x5, 0x1f}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4(r1, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:01:24 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) fchown(r0, 0x0, 0x0) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./control\x00') r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r2 = getuid() r3 = getgid() freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x1, r2, r3, r4, r5, 0x20, 0x9}, 0x8000000, 0x3f, 0x2, 0x1, r6, r7, 0x8}) 00:01:25 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb00"/128, @ANYRES32=r1, @ANYBLOB="0000000000000000000000000000000000000000f0ef9c9ef4c6d14c071fb0fcb66551fe910ac065af788e227e0df1d495341edeadcc9f7e0f1a16bc472f7f3414852bd5ece9ea51b243619d3015a9d1a9bfd1a136e1948d6fb3000000000000009a43d49d5537d35504a3ed25f88d137752bd1cb1b29dd0b38fc179adb06cfbd698273a90687f3d"], 0x0) 00:01:25 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x182) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="0b2d7523b970ada8835137995447de658bae5923ecee5689603961303185829837d60ada538d868c8701f1e037eccd6ee84ed243d900e657f0e1df7e0a4bfeae5682ed11329c1022a1449a73432e38cf40f1848374dceb8bedff2795294a9c2354e4345fac95c431f32421b371fceca5024835fef043c560a5685af650d72843c5ba7c4abde10c170845f151a29d84b53b6adc5be394790bf2b930ef2325b99c368df3001f64e25cee39b1e602a4dc5ee951cb75ebc3bee96dbbecc6c58b1794a5945a4fc5def72539b740934b3e239546", 0xd1) 00:01:25 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)="798deb8ce60c923afeed35c00806000100001404710200d189fa340000bab83be28ea73e1a9a39fef3f871b221b4ba20709dc76f0bb1dd2dbccb010098e76eeaa5bce09126ab") r0 = open(&(0x7f0000000080)='./file0\x00', 0x20042, 0x20) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x0, 0x8b6}, 0x8) dup2(r0, r1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), 0x4) 00:01:25 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}\x00']) 00:01:25 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt(r0, 0x2, 0x2, &(0x7f0000000040)="5d89eaf2ac59af325ab39a0d2775d5", 0xffffffa0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:01:27 executing program 3: r0 = socket(0x17, 0x3, 0x2) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/253, 0xfd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x40, @local={0xfe, 0x80, [], 0x0}, 0xf533}}, 0x0, 0xb2c5, 0x51, 0x2, 0x1ff, 0x951, 0x22f}, &(0x7f0000000000)=0x98) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000440)={@broadcast, @remote, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000004c0)={@empty, r2}, 0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0xa}, &(0x7f00000001c0)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) recvmsg(r3, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/52, 0x34}], 0x1, 0x0}, 0x83e) write(r4, &(0x7f0000000600)="c3094d", 0x3) 00:01:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0x300000000000000, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000100)=0x7f, 0x4) 00:01:29 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0xa9) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080)) 00:01:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3) __getcwd(&(0x7f0000000040)=""/84, 0x54) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) bind$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f66696c6530009c0242b042a0b13819972456b1040429c29d2f171be5421128d7fc77bf346dd1105488a49625c13396ac405e76e51feef1831ec5e43e26c8e4588fcb64912418495f33fb1327707ee44e274d80f9fc19c1b4a8"], 0xa) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:29 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x40) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xe, 0x8dde}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r2, 0x9b, "1df06d04202afce6464bae701d20af04a3fac32b70ac9d5eb95c585c4600ceccb30618ccc98a97c58b83a62ed53f439b0a767f756dc60943e10b47fdaac03d92ac2c57207a090958c459c3a4f4f1d27f0c5c89d2417d923844defa88658a5832ed64a3d57f474eae44e47f9f4030d62377851534f78eee7bfbc7284d5089fc99f4390750231170b5761a0d9e582d21427f1d4c1b1341b911911e2e"}, &(0x7f0000000340)=0xa3) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9ad5d3c5dbac76d0fe89bf544d3b1c1a6c97d0c225d5f20c61b37afacbeb81519f11742d2983092da8417a161d3054757316828025952639f0846059d6ba5ab8dba21d24ac8e24547b3fde4952370bb84e75303aec8b001e3e352179482ee072f0287a614e2338304cb824c322949d32afd2fdae0672493a08ca3c41a5e97328a113dd741cf9eb72d19caf0ec4254b677d306c3e7e1a4a3f73f32ff9d57a0d4b2a8d532b3e1c596685d32e1c9c2ba90ce1574f85d42e9e00811e5dbb412cf05453fda08c2636ccc6e977b8af33954f85fdbc6bc46a1c93dcfc29135cd64ffd64ded13eea20cefac2ec25ec0bc34e7ff5307486029558a0a48e0845edaead76098e63d08067932c747ada2161270e0d4804007413e79f80c22342b4eb491f38c6e59f64cb138c32993cc08f23bf701c93e1793791efd6b44f2f0b49f21343b12ac589e1cb866c6c236b5f2d69db1eb9a3253ee7817b8651543054ac89bf021e84bfc333435caaae856d3c8390b39a18c9a88db5671e5ddb1672cba05012ea802ef644d49d0385d02c24ef64cd9bce43c8505a04ebd268742eb101d1eef36e801562d43e102cf7d29d662e11693eaa3668c0fc42e8dc9817b093dfdbc672f2b3d54def20512653853d09196ae1fb0179b13c2095e338fe9e7c1033261d173446664a4abbc353ce07a3cfb9d2824790150dadcfb59906a3be2ff54101506135efba3dd257dfaf0babca6f7e77af00e8fc2b50ea13a462a6275ffc4be56c45f423be4b9371fbc290a458905dbf8643c99b455a00d46dcc592334efbffbc46336b6741e828f88c1e8f560560c86f85ef815a861c30e39a8fa2416023ba970d72809548908f4b33de2675fedffa8f9c4db1c7b2c908559295ea70048e8375f7c44fbb7eb2caadeea277b8367ece1bd906750033578c50a3239cfd0a095493b77e6872f7a6d7ea16a06ccef6e8f4b3425ff16ce9aa31f2a9b2d1600c2879759881f1d36813b5d811c04d85468c8a2fe6b002563b83b8d26c36f8d8e07356b00cb7e2a1ad509a4a2dd24716018cf41fa42529bc3a6b67929edae0d7b96efb3a7fc54eb3f9af0faf3a5601a33f3136d9d8c0a32d1018d582bfe4d0c3cd8cd29b8cc014d4018f17649eb3f6d10d7a4eb18f1858a116aa767dc08667da081a3aa95d6413e6a2688faf52cb71c1f5acbcbcf12d33bf6f8a48514d1629d7378abea25a5c4f1941c324375ccd56e9ef0339cc07ee4700d54fd1cec42ceb48a9292dae2090d92021a915ba8d56bf7e3d0d81bf6cf98d8dd2122be8ab5ae66aa9ea1def4f14182258d17345b769e5d2b3fddff245a3199ac5e51feea37cb5afd340b190a364483d691cdf67bc539b2734d56285af3a0e8c5b436a27beef71b4b200918b5e8fb2f1ba88cd890bca38bb27d6bf306df1f368a64d9e5771b41432271eabe3558c2780ea7d4c69621b03b63a9a858e25232bdbc2bdde9c79bcd10be13dee9d0803fdf80b031de7e7f838a155643af14ca35b27970bed4af3889ab8d53fdc2025d47fbd45c267abbaa100a4d5a5435f225eb4edc39ec1201a8eae711506c2c2cf4f29d79c9407434108d3cfcf1f04aeb0ea1f0428e2fe6b61bf4256aead59fd2c49292bba0c6f8ef7cf72744d852292eab9442ec12eeff27f20890e7a3dcac7f3d860ce76fa0bb7073ab1ecca715aa2dfd16f9f3f89b40dd459ab46f56d94ec64c539612a553153cdc9f1b48ecdcf4ddd552cfa06717271fca7c49fb6b74b594afff58d3e25f058ca36a7a732811c6b91d38fe64847d970aca7c843c47b6a77aed664eb0e7d38b5f7dd830a1a1bd1ed4347f9102a1c70f51b337c10dfb4101d1016f694ef7896ef5cc64118976c6cd54d0b5a387bc4d68a1de0d01814ab1547a82f45097731551b1c3b9f9b44c95e80454f91ba28ad5505869a79ba13d0e0c2247012ae9cd34dfc761b32eea34be09a82737d3aef7116c72712cba15ca1bb906ec4bf20943f479c1e579050d0fc5fe91685eb40d5308a30145faa7a8f882e7ff6fda0e69750dd42bdf1e17fba36f9bbf42697d058bf4c59ce3012e8768813b4ff2eeab06263c011da2b439a492f3a9cdaabc60eb1fc23f680b8119bdebc7cf0deb7764da41c2cffc7bc2602ad3777b853d78cc89f690e9bb3b1a0509250706c7faaf6e8b8bc8d90d9927a7b40a46daf1bc87129d12e6bdb31ad8c564bccab74528b85622c09832c49b75bb1e5423abf581ea251d759a055dece7af41929f7cb6400fc15c1484de254569cf7eed4dc83389c97eb571689c6d0316dc6b9f0adb30d6ccf7c387516b8218951b354985f05e5504cd56c7b6fc6b84826132b92e8e99e7f6b893d0d59febf5fb3200596920734caeb562c828a3a24b910658fac1c85be964231023ddc45d215038020d2e751deabeb63855870f8d06c62f6867df8c90b1dfd346460028d61a100e1077b37c39e1e33129360cf21d01d81f148a32d67e504d7801b208a1bc6f22d5f21004e67a922e6377c930eab2051caa03f77fe6a90b4a603c3aa2015d6649e6bc1ecf34f3def4935726dca62e985d86fe9d590d27454299c7f028139a523621b241b1a89ca7e868cd49e7b80d30e561269319c84be4eabe077c8b26a8b8676ad753594899ff4e7455d9ab9f9891c996173594b8b599c87a6698fcb81a3533c88e28adef0fb077dfa98a86b32eb9e9a316764b56f1cdce43b4d026acc8dfa60be7f986736f4f9b8e74d149777df9078c8cc1ade3b367ad36388819da776c454552fed2d62d450506bde574363e04bcf165000950cc2f0598736d254e713025a064166187a3d8857eda57b282aa02d425c82c20ba6875d3fc752dbfded79616d52eea78d43ecd144adb1a6519f7a706cbce74f80456549097d8859d6cc9d01d185d63933f3902884ffc20f04ef46e84d15f4d4a1f37e27a0ac99327fa48e2d1f229f24716b7e3a63da98a2f901f1b6bf40d7a00bf84140cc2aa8009e433cf9100449e0e9ef5b4b164b4a8564651c2bd708fee6a2143395dd9f02ea2b928c0498da05e0086753cac658d4d46bfd2e30a988558dff307b8069a9031bd4b4e9474f7f73a2240e8ebe2dbb94ee58499b07ee79e77763cc36f10e7a309bf6eccd7b88669ca89e17d7cd652a7911486ed9e48a0e45dca13bcfa4cc89e0f50f64ec31fe24aeb0067b5c0ec5c503a6990d303a1686982a50b7faa81295fbff7ae78a544e48f315ca407073b46b49dd1522a689c6fdff0a2d4cda2f0246ea8eec23b57ef08c8fcfa15ef150ad8ed6f852a738fff75703cf033e118e5ce960c59d659046c954902b984012b13a340d68544fc20f1e68c5cc8b577055bb7ffb23bebff41f16e0412607b51b287748beb7acbe94079a507c484a7aa3024fdaf66a9a3acaba9699f4f136df037dca4f0dcc4d1418657382af95b37dbb7c66455b560d1021904bcda36f17c9af010c3e487f9ba8c34059b8b10f26e35c3a9fa4844659e3d011b564af7b0102c11d376b15e995800867dcfbc0e834f7b35f73ceba4593ecc1156d6c9923cc9c424c9e64314b28fb0386626689641f2357414913c86d73260790f8961e006045b0b3905fa992765978021c1b63d15000ba44d63cede7858ce6fbdef5ea2d6d019c2b9ae19e2df1cc6e8594418d24dc634f4bd8e3612be065aa920639be1b4a40c7697c026588ef3e93d3a24b179bd2209d51798d0f0a55cdb030620d0f52107828b4026d264dc3382f60dcfe30c26c6dff24a5ffa2948349c0658d718aaf3bdba2270111e9fa5ae02217cf8a6e96e5b407a32964818c71db42378712a6200132b81f57ffe85458ffc7e0d1236eaf67590a7b2bb53fe7c2d8a2d445a3999afe822f7285e92ae8ab750fa719b34a519034989ebd3956407c2184a141e1dcc84f87c27ab748a32643c11c6b9ec2fa9853471cacf5a280050012435306d508ad72aee285fddd0220b70e2ef60adf0e82cd9736be2dc1faa07e43d50069b9c401e827ce206f504e36565e70710a24d18c683ca669b47bd6ad92defe6da943f1949f39711510db8afa38109fc0199f640ed244e9d9fe7701df707a92e11b9560e2dc439352bdc36b252dfc56772d61173d9feaa82bfbedfb127078b720ed6bcdd1205dbdacb37cf8f43cbb49b8bd90408ded4d6aff1161d78660eb27eb6c5fb606d6f76642d736ccd5dc33eb619f4ddf32777187749f5323a6134c1fddc013497664838181c4e96ceca657e03c24c1ebe314a1847e4c7c54c522752fa6410ea5813093b263eeca05a3559486f824f1778f460b0429c0139eb1376452683941311262034929eb3e211caec3529c0cb8e52f91cee8812a81", 0xc00}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x80}}, r4, 0x1, 0x1, 0x400, 0x3, 0xea2}, &(0x7f0000000180)=0x98) fdatasync(r0) 00:01:29 executing program 2: r0 = socket(0x2, 0x5, 0x100000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x4}, 0x10) 00:01:29 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) r1 = msgget$private(0x0, 0x140) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/60) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) 00:01:29 executing program 2: r0 = socket(0x0, 0x0, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) munlockall() getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/222, &(0x7f0000000100)=0xde) 00:01:29 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0x30, 0x1, 0x9, 0x8000}, &(0x7f0000000600)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000640)=r1, 0x4) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000500)='./file0\x00', 0x8, 0x28) getgid() r2 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000540)) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/205) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYRESHEX=0x0], 0x1) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000480)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) 00:01:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, 0x1) 00:01:32 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpid() getpgid(0x0) setpgid(r2, 0x0) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000380), 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200)=0x400, 0x34e) sync() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:01:34 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) freebsd11_stat(0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20004, 0x100) fsync(r1) mknodat(r1, &(0x7f0000000040)='./file1\x00', 0x0, 0x100) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:01:34 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect(r1, &(0x7f00000003c0)=@in={0x2, 0x0, @broadcast}, 0x10) sendfile(r0, r1, 0x0, 0x401) r2 = dup(r0) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000600), &(0x7f0000000640)=0x4) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) ppoll(&(0x7f0000000200)=[{r3, 0x2002}, {r4, 0x4}, {r3}, {r4, 0x4}], 0x4, &(0x7f0000000240)={0x8, 0x7}, &(0x7f0000000280)={0x147}, 0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) lseek(r1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) poll(&(0x7f0000000140)=[{r3, 0x40}, {r3, 0x8}, {r1, 0x84}, {r1, 0x4}], 0x4, 0x6314) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffff81, 0x8000}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000004c0)=0x9, 0x4) accept(r1, &(0x7f0000000500)=@un=@abs, &(0x7f0000000680)=0x2fe) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000440)={r7, 0x107f, 0x100000000081, 0x1, 0x3, 0x99}, 0x3) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xd9) 00:01:34 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x2fe, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x1bf}, @in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f00000001c0)=0x10) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001}) 00:01:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000a00)=""/69, 0x45, 0x40000, &(0x7f0000000a80)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000ce12f854709bc93b5bee2cb508dc18aa29070000001293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"], 0x1, 0x800) socket$inet_udplite(0x2, 0x2, 0x88) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x1c, 0x4, 0x50000000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x400, 0xf, 0x9, 0xe92}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, r3, 0x6, 0x26d4, 0x10, 0x3ff, 0xffff, 0x3}, &(0x7f00000004c0)=0x98) connect$unix(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="8208642e0020000000010000000000660aa1d3a1ce2819fe82e5f2a974bdb5ebef7c0154c78503467eb3b4e24e1f7a628407000000bd717671418edc17dfa4ed72466ab7b462d6ced560249be875f4d09cd4c04017d900c8729fd29fd42ef3c1b6e0a7a1d6b77fa4f8370e0c794647bff73d5dbd847f787dd348005210"], 0x1) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000ac0)=r5, 0x4) r6 = getegid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = fcntl$getown(r2, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000940)={{0x0, r4, r6, r7, r8, 0x4, 0xa67}, 0x4, 0x9ff, 0x9, 0x4, 0x3ff, 0x8, 0x0, r9}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000500)={r5, 0x4, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000009c0)={r10, 0xf, 0x8f}, 0x8) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) msgrcv(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) 00:01:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) __getcwd(&(0x7f0000000080)=""/28, 0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:01:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0, 0x2001}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4) chdir(&(0x7f0000000440)='./file0\x00') setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) dup(r2) 00:01:40 executing program 2: socketpair$unix(0x1, 0xddc2f78618da11, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x6, 0x26e) 00:01:40 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x4, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:41 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000140)='\x00', &(0x7f00000002c0)=':\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000080)='\x00\x91\x01\xcb\x98\bd@U\x00X%t\xfe\x199\xf3\xc4/\x8am\xcek\x19f\x1d\xe4\x9e', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r4, 0x1f46fffd) 00:01:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="060000000288eab05c4b2558faa9423e92ff5f27fe7de613a8a74f213b36933ea7bec7966c9458ccac914a46db24f04750c571b4599efdb690010dbdd8473910921ef5f4d66e9909721c7a3d73ddc0b0ce9fc6f45a0f5bc536d7ab79d60009ba54500cfca311caa0bd45f9bc1e84dc1de0fb21decf138cc443dbe6d1dce1e17e9aa6b94764891a8cd50705eb7f9eaf", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000000040)={r1}, 0xc) 00:01:42 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000340)=0xfffffe12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x5}, &(0x7f0000000300)=0x8) r2 = dup(0xffffffffffffffff) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1b9, 0x0) socketpair$unix(0x1, 0x101, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r2, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:01:42 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100f, &(0x7f0000000000)=0x81, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="060f01800900"], &(0x7f00000000c0)=0xa) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000240)="e623419754092f48dfdd0e15518949ff33580655e005e312fe7aa3dd5c18891c8f1819ac06f8e51b06f2e1c35ee1c502a45ce14f05b4b7824b097b45fdeb2013657b8a2af0c9cf3a41bf12634d5498d69f26299a0a48", 0x56}, {&(0x7f00000002c0)="68c4c5359adaf05d22fa8ce6e863c18481c213d230799af176dcdd41b1213bf2a20ae7f776553c57e8e62069ea776d378f47e1b465cf4415daa7c560dd20844022c1b14e73aa9a5ec4be9a1a4383063715cf37606ce54233b1b258ce393af0b03a213c1404ceef41061a4b87e246c872e223742c6650dd48485ba7626cc37702348336af32da451741c877f769d8fb62d4682b3e5c84c7d74c489e539cc0641aa2e1c0e5a9907d26c6a75ac2461615ec6a27942ac5707805ff87a5e13923afca6ae1ccdb59ff09186dbfeaad48f7ad03efa708555ea074cdeb643f0401a2275a98f240", 0xe3}, {&(0x7f00000003c0)="ac164d03307041eb4bc0f3c842dc698078e0110cd471ccedbf8291848318a6f3968d30273758e2901e937587bab90b0874f9d03e75ca59c62372532088072d40d460284d875718b12af646f216e39a881fdd142ddfdc886e538a188b69c0", 0x5e}, {&(0x7f0000000440)="0859b68d973dbf0202dbc97af9b2fdc42734cbc4869ae233204754c0e848895863b8c335ea597530a3e886a038578644958505d4cd33e8835696f379405cd794666f54fe8612223f24faef77f332de506e7485ef9d1a2b0421c6b3", 0x5b}, {&(0x7f00000004c0)="2f10e5f519a61cf245e18ddc0b9aef3981eb6b772f0a64ee741fcf63d506f04f298531b4092ece8bc2a5884145beb2e4262f457a6507dc1dba2f69468371f2839c933bd82b44de68ee0499884e1858ae9269852b150f62ee6a5b90e59d2be6d1bf669c21a961dea015cc9c90a7d50d61a626ee9386083c3bf48e993753e3d24328988c137c456eaf75cc1553167e6acd2fe5304177533c0e9afd34718cf00204aeed9b673f1ea8acc2af139c7bd8be585a188132f4c0d67c", 0xb8}, {&(0x7f0000000580)="c7a1fe15d4a25ae621c1b1ade95c66b4e35a27f162e27ace3f9505e60b9468d3aecf7d178e94dd2d7ba66ebe45a020139d78a8de0fa0ed6f0d35b5dba6966362e5ac3eea9dcc3d142d0ea0322120621af1fd14af31fa63c1984ee8e056e3f61baf191f9ebe28c3f286c2", 0x6a}, {&(0x7f0000000600)="b6e602f2d8016d402d72cd8d5b6b9a9203c5d90b77f4f18d293e710ef25c71b5181c03d272c1ce764a74e084777fe19fcd09a67b4834c1e82bb9302c85d856780457c5b879c7f15749c56624c68a9a014fdf367e5c822e0d6abe94ad7e345033e9f87e403fa94273b7f584f052814710d6cf65089301dbc97946323471e895275a5bf0fcb46859827c8efea73cb0ea966b44419720937fb1eee749a9694da2669b5317f2815a0a1e489c", 0xaa}], 0x7) pwritev(r1, &(0x7f0000000d80)=[{&(0x7f0000000740)="b2189fae71f15b5b83f72c982b399e07382c576aa947259bccf29aa8983e2c60a5f0e761f372e0f1953a155441aa6fb2e65c39895d1b84cd3841568687dea25051762403bd49f75a90ead52e0c7df66b185d44d594e1228be17dbdd127c0c9836a27cfdd98b2f7fe90779cb93ae2b715be79fe863069fa2b937126805ae6b215386d43d497305f37eac7ca98d3bb9bbe6a171bdd7b7a6f5295165da7d8217b3d0f67553cb039f9b55a510a63523f01b2322cde07f3ceaf3531e936157058b320ecaf6e32", 0xc4}, {&(0x7f0000000840)="44d4d70083eb418d289a3919e919afa8081a50ff6208d4e96d2ef525d8dd7bcfb1a58897f5348a6bd5549e32b6d4afa76b053b80402221cf54d630841767831b6f03fbb8966afb3b", 0x48}, {&(0x7f00000008c0)="c68c49d93179042fb9dcacc8b477c5918670ecdb3be67149b33d135fe02a76799342481533919e7e967b09240496a3483fb4589db189b444d6be5935ad1f67e00a023139ef6618d68bf541aaf59e4a27fe3144a116d766881320340d6c076e08f30df2c5c19731b197ffd42ce0cbc5ef736148c8b7e20bea541d9c09ffd1b4f79506c71df31623947db19ac6939c2baa448daa08d5daed27192281e498702e9c9194adbf2c5626106a276724b1c381a97652e777452e", 0xb6}, {&(0x7f0000000980)="3fbceca1e7e2d4db28632cf7219b4ddc5749a3ba551af283df4f3e7533a21ca0de9987316c9c3b60e46d8afa0302d9728f7374ca1418c856273ac50128b2161250a52ab5d130a0aacb4a9cf503052b55148667b0a40f4933558bf016e1639a9bfe1e43e948f677806eb995448888d8e4065505e03a3594c1306d6eadbf9d128b6534df9167ead57f815774649ea74d7a616c20fa5f37068e7cf48c95725d456fb62ee0b22ecaa292a778693de3ca0130ac5f606d12f8", 0xb6}, {&(0x7f0000000a40)="80d2b656d24606d8a943dec728fe79d17ccc95f0246171dcfb3e595148d9fb5350bf778401f8c38a2f9032acfa6f80d86ecd94b758aaf941e34a680397fe7a2947a4bdbccdc2c9a4091e3a6f3c7f2fa7bce2a2d9a03e5011256e02d95525a97259c363e2e865e5af13e461256c35cfff59be900a49ffc379ff15c440d3f178111e663f55540d3cc4ce7526fc40f6cf49f5eafb3311e82b83a8584ba1809fd2a93d93e1cadb05af405514904add29324d0434f8313163fda4d308b1173e1c4f5dea8846ea1120cd1891c0db35d9674b96df14d9b3fb1e52ae86043468976fede70572e468995fe3", 0xe7}, {&(0x7f0000000b40)="d6c116fe93d756250699a217221b7fe35777bf50137e83b44faf2c7d3e430b3f8be38b8c98b2fdb46455d569c110fdaed9810f67b2d16e2e564a34fa20cb11a85ec13153db2c8d3f26905a8cee0535242e7cd3f9a1c47a84a5fb3f6ccb2d4e4f52d60c8b0b6cee083cee6e65c19dd0eaeaff5fb0e0776f74c4aec3f55bec1a2540b6d1eb2c708f4cd9877666178076a6818dcfb1c27a082e997d326322445d9885f3dd648625d04a", 0xa8}, {&(0x7f0000000c00)="be34a4e97f38a7a5b749b7c03b191203c828e86f49402d765bc735d535b47c17b75cf8e4106aaa3d6108828b7a679b4dd241972b04744d539e00bde7e48c49c384af418c5bd4f3fd2f8f855be13d8cc90d6ef8d93bd56408413a3784fb76e993ef746a4b0d", 0x65}, {&(0x7f0000000c80)="4a531fc86d066a343d16", 0xa}, {&(0x7f0000000cc0)="2c4eee3fbfcc13c73dd88710849349ec7ac0784dbc0621aa73026860cef5ef8e15c4578fe80a46d3ccfd97ae5b8deb0c0896c8c0d0d0b922b283d5c9421de5e852f91f65a11a2eb8686ffc6f182a8dbb614a2c76728b3fa55f0f34743d6ae1afb112fed9825d4405", 0x68}, {&(0x7f0000000d40)="34d1562b7476888fcc3f7c3007d1db7f", 0x10}], 0xa, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @local}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=r2, @ANYBLOB="ee00ffffceb9d56c"], 0x94) 00:01:51 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0xffff, "0961a868fc94b1ecae8d800e08d68fe6"}, 0x14) writev(r1, &(0x7f0000000100), 0x100000000000014f) 00:01:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000040", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000380)=0x8) pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000140)="ecf2a057679378bc471476a121f6b03897e43f9777bc75486ed94297a3f25bf7da50cb261e6040d8398cd80c98e44e90b57f464b664350b76a490d21d50dc67d80d73628e50062892175e37cca3c561571ee293f496d57fa990fa31a5c1462e3f1276e45c24f61cb343f01711ab6f287eff2acd2d3d2ac07a1b47a76dab8cec86f68b197344194c10fc76ae90aee22", 0x8f}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000040)="5f40d5a30755893c69a556289c54e631043fe4d9108d45ba74f8d0d361c0e5f7df86dc62", 0x24}, {&(0x7f0000000200)="f5a9fb036df3b4015a9be2ccb097e736efe6122e3f15cc10990ba2164a4431d4862e93856da45cb879d978ea76028bfbc5a294ac867deb71bf3b83fa87746443d1504766b291fc0ad0c365dc741a60612a93ce46328af95014969c77becc3c7d3ef4aab2ca2c93c48f50ca4341ce890884d4b7637be6319e477c9f14ee46b7bfde50d33ff1b50804dcab5c80214320c725af8e1679dd2c6cd2738c6a74fc629b1925e1f941618ed3b2d1e866686cd3373cc2767d52fe7fac973b956f88867a10a148ed5f60b618a5ca782f06b551c6af7041a1f1bbef1e683590b57c64ffa3b138a35e3488a42b9fda26b492d373a207d9", 0xf1}, {&(0x7f00000013c0)="f836075c3cc2ecb564425ad7a6b79679f7ed2b628cdab6d4bb436cda483f817f07db6e5cd5ccc5e9caf86e8563921da86520e0ac9ec9666358028fe725471dba64ab846aec72856c05d77c2d4803dfa7e4e94f6d6b4d798a5e2b1f68ec428759d17bb5898999dfc53461f44be4bc009ee207e710e4e8b559c2bd97747e74f298c645b491f9a7", 0x86}, {&(0x7f0000001480)="aa06702ac98153615c9068ae706b654ff3fff6eca4079d9ee833d7745530d23cb6ccdd1c9c76488efcb28cdbb66059cf171fe3cfc6c98542d9cf49076a4968434ad58669c57bfa0f0b127a5b78ee5a02910c44207f198d307929e2ce436957340cb1a35a97680be2a702615d572c6fb555aa0f6d694da829f7360a00d3cd78482e46", 0x82}, {&(0x7f0000001540)="d9fec160d1d280db8b4bc1d8db23401ea521b7f54ae6be4ac5e6bfde1f4fcd44bbb2805dae3416a174e937c39c5d8c936efc44361d040cde9f096aae8bcc50ca9e4556b991b56f2c575f7d921d36a140d4b308a4cf464df22adc8ba61d1412e745f44c867d0f246c668f5d1c97", 0x6d}, {&(0x7f00000015c0)="eb3fb3af18811c87fe009ef4921ea312f95f3c22fe2e6a719183960ea5cc13bf7607d14dce50a4316af3d9b337d147330ab92e9bf3039bd931a4ec9d17f770ebe3a8d3884dc723782e1e260b955ed7797993b2d59e5f99d1ad8a36cc535a5a2129f6e140aa5af7fa8cdca1b951ea94f3be0a43397e068e2bc38a9a54d3d653e9aee1e90e13d5d5e9c2a06c18f0c4344e628e0ab8cae9dce83935e51b6682db11eb2cfd410d690d164a14d23ce97c6b2d7d05d8d09b155eed517b37868e8f916e3577a19ec6e4c5cb1dd9e8db74d501ebc8f6a06fd5f82ac070737c0cb5659bf351967c5d15ce785ce1bba1d86ac3ee38b9cba033065b21", 0xf7}], 0x8, 0x0) 00:01:51 executing program 0: mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x80100000) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x4e, "75f590175024dd5504daeb77cb65c551ee4230c97edb582a0f3d975853c19e38cd31e1e949107f6a6a3e9ca9555ab24ff95528155424225327c3e39b1bfb5d6f20ba0e55f924f6ac334477ee7d2b"}, &(0x7f0000000240)=0x56) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x8}, &(0x7f00000002c0)=0x8) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) fcntl$setflags(r3, 0x2, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x10284, 0x94) sync() r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000300)={r2, 0x14b0, 0x3}, &(0x7f0000000340)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) 00:01:51 executing program 2: r0 = socket(0x2, 0x20000000, 0x7ffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001180)={@in={{0x2, 0x3, @rand_addr=0x9}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001240)={r1, 0x4, 0xd253, 0x7fffffff}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x4}, 0xfffffffffffffee3) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001340)={0x5, &(0x7f0000001280)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x200}, @in6={0x1c, 0x2, 0x6, @empty, 0x400}, @in6={0x1c, 0x2, 0x40, @empty, 0x158a1e6d}, @in={0x2, 0x1}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000001380)=0x10) recvfrom(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x40000, &(0x7f0000001040)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001080)={0x1f, 0x9, 0x4000, 0x9, 0x1, 0xbf71, 0x9, 0x10000101, 0x0}, &(0x7f00000010c0)=0x20) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001100)={r2, 0x6, 0x3def2e27}, 0x8) 00:01:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530d948d8bf50e6f14cfee3b824467590cbedb388c0e64008375382699b5e56ab49d50a3067f32ca76f5e84a49797d5eafe91477bcddcf58beb706270b26767bac5c50e43a5584cd3b54bdd10eb921c0df817813a033c5e83eecd63ab7e182afa3d40eb87000000"], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x457}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r2, 0x10001}, 0x8) 00:01:51 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x80000001, 0x1, 0x80000000, 0x1c0, 0x9, 0x1, 0x3, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x10000, 0xffffffffffffff7f, 0x3, 0x2, 0xffffffffffffff22}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x4}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(0xffffffffffffffff, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={0x0, 0x3c, 0x6}, 0x8) 00:01:51 executing program 2: chmod(&(0x7f0000000040)='./file0\x00', 0x8) setitimer(0x0, &(0x7f0000000000)={{0xfffffffffffff000}, {0x0, 0x7ff}}, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000100)="2be97f12222b6e24d5b248d4ff7a25beacd781bc22c8791093a4828d78835b08ec597b310a9445757ee33abc3c899e1d91f410775e06404a70fa984fd0eaba57467417cd4fbb4c21353a76040a4f72796535dec6cfecdeb160b27b89ad626a305ae55324bbf8b343c93e001b71816c06a5bcb3ac72aa5044f0396c81ee18130cfd543518059121d2be81680028ac76ee5e6b470124ef05d413d444dfc57f6f", 0x9f}, {&(0x7f00000001c0)="c7c5b1c56c5cac7aac55faf7c108fda4f84424423ea170962e5a8714eafe280070a30c95836e5a821130c09be29ce58aa15dc251f2ab89a592a71a889ec9bb7424bb1dce50392b3ca9f067117cd806a6ad3742ac73db6357ef8968f2ef6454c52d9bc4ce2ff60174d9f18e89732a03282440fc7ac338f6898dfcc15b28e4a462316484cbf855e5a7f76f5456d88884b74593d7be53cf5cf814912794dd0bd86b5bbb491c218c143f1f7ec823a8e460cddbff866e433b74d9ba34475733abb23875d953c8fa5ea0e64aee417bdb8d01bc14a6856edcef1b0f6c125f1164e70fabbd4f2354f6a58def6c25a324c304", 0xee}, {&(0x7f00000002c0)="242a0e978aaeb2794eb13089b6f8283c1e6f9b903f26f97f643f388b68eafd93b90089b1c72796a9f065cef9bdb21fec8c9eb78304f5680aa99f72b490a151b92d847850c84daaab2a8abb0437dda1c971bb623ab5fe94c9961960cfee7848166d6431ad85e6f5cf318a1a635ce296995e8a4997f19c9d8a1b002b2fe86da09aee5482ce6d7914ff1ec4fb2be6d3e70be250", 0x92}, {&(0x7f0000000380)="730585be35515a970927ca2f2ce63100f606e22b3cbb9d710208c7a6285c8bec61ded23deca65d93d6427edbf1340a9639c715ff3dbbc2d3cee0e0fd2bf59318eebdadbaae6d15e08334f598a1ccd98e032274c3719c83c8e67cee1e3bcae35ad256cba89bfe2ef6db1f231b56649f669f263e3d0f5e7c09788387e1df7730ccc425b7839e23a9eeebd6ee0b0b4d4c", 0x8f}, {&(0x7f0000000440)="822dc7aa69e54e3d214fb1b4cd7a0528b11b72d1d49e7a65cb5f37eefc743e61eaf9c1b27eb2e5d76abebfa64a0e49b6aad4d601aa63a324a3ed61c1374d8942738e15898d69dc3f0dc733d08e5aff934aca284b236000dadbbda1c8ea0888caf8112fea2a58e9de44a684d7f128f08b44c0baa69711717444ce334286d23505ac9f46d41a150c2ee2e8fe7c205d3c9ff64a3db994a318af400a529b38ee435168", 0xa1}, {&(0x7f0000000500)="0ab15903de42aa202b0b0b12b8a388b1e5c6fcf321dd78ee2d89a17bb96f16d751b943b5987a639922be35fb91c8194a25087f2b10c5dc8e9a4052e7e7f23d790a066137db6c3878f1b4a6bfa50760b842ddd653820e5022b2a5a67f59ffdbd2cf5c2761af42d405acecd83b8fc3a8a3376aa263e4a7be8da3e889713a112cd7b9e44a37b5efb42d948a63ab878e1d84b7e96c78fb94cc5630f9c1c3045b055fb7a28be0421289f1005d4609a7b3c7a1f2776770f90e51e498b5f0a984af982209d67fed67797524cde07193749784e47bcba9a20bc81fd4a03fd3", 0xdb}, {&(0x7f0000000600)="7cbede74b33ae500316ef78466fe9cc60016c2935e229b4719ab0107520cd18064a015763ab20ecb53ea8dd48ccd6c68665fc37852f3f132c4798ea4200b317c9eb497b9ad08d571b7c17ea08f2639efc0706f5ae10de4c460949a18c41827ce84b6bc271046d23822687bfb1f2524d3999a0de049df13cda1420f2b7bbbbee2c2238c10bdb650ae03e43aa0625339086cf1b253911df9510ead94b00f4dfe01602c6b1de690821f72a2e8763f551ad6105bcd94046d530c53549334b0a1e896ec9a8e2f6cf45ada0bfc23f51e7947", 0xcf}], 0x7, 0x32) mkdir(&(0x7f0000000080)='./file0\x00', 0x84) setitimer(0x0, &(0x7f0000000780)={{0x6, 0x6b8273b6}, {0x1e, 0x7}}, &(0x7f00000007c0)) 00:01:51 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x8000000000020a, 0x3) r1 = shmget$private(0x0, 0x4000, 0x32, &(0x7f0000ffb000/0x4000)=nil) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f00000005c0)={{0x0, r2, r3, r4, r5, 0x0, 0x7}, 0xdb, 0x10000, 0x1, 0x7f, r6, r7}) truncate(&(0x7f0000000000)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r8, 0x2}, 0x8) lseek(r0, 0x0, 0x2) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0xfffffffffffffc62) fcntl$setflags(r0, 0x2, 0x1) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x105c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x80, 0x3930, 0x7, 0x8, r9}, &(0x7f0000000140)=0x10) accept$inet6(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x1c) 00:01:51 executing program 3: socketpair(0x10, 0x20000000, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x3, 0xffffffff, 0x2400, 0x20, 0x9738, 0x5, 0x2, 0x2e, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x22}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sigaltstack(&(0x7f0000188000/0x4000)=nil, 0x0) 00:01:51 executing program 3: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, 0x0, 0x0, 0xc700000000000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:51 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() open(0x0, 0x400, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:53 executing program 3: r0 = socket$inet6(0x1c, 0x4, 0x59a8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_buf(r1, 0x6, 0x2027, &(0x7f0000000080)="c6fe758ca41c6415276cf36acb86531213641c22c05e5e129738ac31261d62bd9e4b456bede19e40400931e5c4865038d865fda05ee43b3417c449a9b4b73458b28f168373f9f16400921d93470c4b33470411baffc321050c4f904a33e8dfe31e05474678ab8b147b0e81acd875d78d586cb9d800126e99391d42be595f87f5ec910f1934f4", 0x86) clock_getres(0x2, &(0x7f0000000000)) 00:01:53 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x9f}, &(0x7f0000000400)=0x8) sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x1, @loopback, 0xfffffffffffffc01}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000040)="c370f6787259883e4c7208585211843ef91f07ce26b6f2522822b477758f68381472c2f9086997efa847ea1643d287ebd92c114258fd5758f77dea11f496cd9c892a658d6db240da35e089d8d73f97664e183269760790a046b1c4a191eafc1317bf70a9939f0340888ac89aa74382b3a7d86b0570c0ced78dd2bbabd5c32131c5696efed9b026afa5f2084f0e6aeda5bef2647cbbeba5ae268ab909d7e6628288c061b82d981ebc18e9b08bc24db2462e152c95cb7eed72c8ffa559f4bb6ac6d207123049b5227585af7b", 0xcb}, {&(0x7f0000000140)="3c365b7792d75746cab30ecaaf9a20d7055da29e38a7d0", 0x17}, {&(0x7f0000000180)="7adc564bf4838525f046e780920710896a86a9023d9788ef710a0c7b7ac56796167f66a19a8d32337ebbd31884c52861fb2cf9efddc37539020b48c3378eb11d6c7fffa0ccd2052b611ad0cb5bc25d2c0f7ce16e98713d7744d2df0376ec3a906ddfec31b3fab456a97cd87fcd5d54a29da6871c", 0x74}, {&(0x7f0000000200)="669a8e4bc4329aa1cd09d9a1d672626a844abbc34b4656c546247bb5feab9606b7758f07f013eb88a71c30c79112691f829d0b67e43085dbad75a46895f32bce02cd2ae5", 0x44}, {&(0x7f0000000280)="3fb8c28ba6dbc935457419c06d92df4afadb5b642e1c78a4ecf2863847115a52ce254a2efc46b8d8f69fde9750bce401e97b2715c6fe03f008a136ed95251e6391", 0x41}, {&(0x7f0000000300)="dc6999e4f80b69f22f82dab8568b927f239d", 0x12}], 0x6, &(0x7f0000000440)=[@authinfo={0x10, 0x84, 0x8, {0x7fff}}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x3, 0x2000, 0xfffffffffffffff9, 0x2c9, 0x7, 0x2, 0x78, r2}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x3f}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x60}, 0x84) r3 = dup(r0) sendmsg$inet6_sctp(r3, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x2, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1}, 0x0) 00:01:53 executing program 3: r0 = socket(0x1c, 0x10000003, 0x100000001) r1 = socket$inet6(0x1c, 0x7, 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x87) r2 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r3 = dup(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x3ff, 0x2) fcntl$getown(r3, 0x5) fdatasync(r1) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000280)="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", 0x1000}], 0x1, 0x0) preadv(r3, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') 00:01:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x1ff, 0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x5, 0x10101) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0x7fff, 0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x0, 0x3ff800000, 0x100000001, r1}, &(0x7f0000000040)=0x10) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) 00:01:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x10000000010203, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 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$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 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, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4) 00:01:54 executing program 3: msgget(0x0, 0x43) truncate(&(0x7f0000000000)='./file0\x00', 0x6) 00:01:55 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20181, 0x2) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/139, 0x8b) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000080)=0x8, 0x4) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000040), 0x4) 00:01:55 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x100}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000340)}, &(0x7f0000000240)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:01:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) open$dir(&(0x7f0000000180)='./file0\x00', 0x20c80, 0x100) socketpair(0x1, 0x10000005, 0x2dbd66e2, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x2596, 0x1ff}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x7, r2}, &(0x7f00000004c0)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000001c0), 0x4) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) exit(0x800008000) poll(&(0x7f0000000040)=[{r5, 0x40}, {r5, 0x20}, {r4, 0x2000}], 0x3, 0x10000) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) sendmsg$inet6_sctp(r4, &(0x7f00000008c0)={&(0x7f0000000340)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000700)="1966bb5178c9fcc36c067113c7a635912906b09e4422e7c280824372c4511808bb8e4631f5ce9729052c19f0d3e5607f6a64801975637a88cdf4b85d2bb75a91e3842870e2ef6e3122a751837b7a6a9a07422619fc7c8880b3176b9b451176219f5e25b571b528f8689d2bec2dd2f08ca9c46fc9568faf295e7bae408965b2b73f337720192c9090eaa1231136ac5d85fbf15602a17f8d3a8a199350327786ec6bb0e27a2af2299e6f7c046db717c307e9fcb6a73306df2c877a625a4136cde19564d0", 0xc3}], 0x1, 0x0, 0x0, 0x20000}, 0x0) freebsd11_fstat(r4, &(0x7f0000000100)) 00:01:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x30000000) r1 = dup(0xffffffffffffffff) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000400)="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"/762, 0x3a6604acc5e1213b}], 0xad) r2 = socket$inet6_sctp(0x1c, 0x3, 0x84) r3 = dup(r2) fcntl$setflags(r2, 0x2, 0x1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:55 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt(r0, 0x6, 0x3959, &(0x7f0000000040)=""/52, &(0x7f0000000200)=0x34) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x267}, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="32c3f672ffeecefa0145a863b7af9cd75d363b9c23dbdac8fbba4b63624e399e947fef4f0ec1b93284079b19350674c36039fa2caf82cf85cb46949778e63a209e4c3d3940dd05e2433459a9ae031e2c42c242b6f247a44037f3b7aa90035fb7bf2347e74a13a85ab9056e605623a9a2a7b5b70830a468ba0e22fed4c886d8ed21294064fa1655ef3a8a8b7501c2131dfe4d880e618f03659f6b39c813ca0b286c90636445e2aa13c6167161075798050ccd084b0ee5b80b163adf19b0ab4916e58176cb9c7d04fec6ae9a30eb9755958dc3a95277de4ba61cc678", 0xdb, 0x20000, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xa) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)=ANY=[], 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) 00:01:55 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000882c0b63775429c0d63c74887196d5484a837b773bf479da9c7a3dacffd448774b30eaae64c7b99717d5daca73d919b3ae04c9a6d2b1fb6c6444bc6eb4f752bc28"], 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000000200"/20], 0x0) 00:01:57 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="10000000008a00002800002000000000"], 0x10}, 0x0) 00:01:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) fchdir(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) close(r0) 00:01:57 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x6000, 0x9) setresgid(0x0, 0x0, 0x0) r1 = getegid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(r0) getpeername$unix(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], &(0x7f0000000340)=0x6e) setresgid(r1, r2, r3) setrlimit(0x0, &(0x7f0000000000)) execve(0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) 00:01:57 executing program 0: shmget(0x0, 0x2000, 0x40, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x3000, 0x401, &(0x7f0000ff1000/0x3000)=nil) shmget(0x2, 0x2000, 0x1, &(0x7f0000ff2000/0x2000)=nil) shmget$private(0x0, 0xa000, 0x80, &(0x7f0000fee000/0xa000)=nil) shmget$private(0x0, 0x3000, 0xbf90dabbafda426d, &(0x7f0000ff3000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ff2000/0x2000)=nil) shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) r0 = shmget(0x3, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x2, 0x2, 0x8, 0x3f, r2}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x5, 0x200, 0xf4, 0x81, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x9, r3}, &(0x7f0000000280)=0xc) ftruncate(r1, 0x7e2780e3) shmget$private(0x0, 0x2000, 0x110, &(0x7f0000ff9000/0x2000)=nil) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r1, 0x8000) ftruncate(r4, 0xff) r5 = semget(0x1, 0x0, 0x40) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000000)=""/23) r6 = semget$private(0x0, 0x7, 0x0) __semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000100)=""/145) 00:01:58 executing program 3: r0 = getgid() setgid(r0) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) setsockopt$sock_int(r1, 0xffff, 0x3017, &(0x7f00000000c0)=0x80, 0x4) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x140) 00:01:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xb1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x120800, 0x49) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[], 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file1\x00', r1, &(0x7f0000000540)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=')(*\x00', &(0x7f0000000340)='%\b:\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='-,,}!*+&\x00', &(0x7f0000000400)='\xe2{\x00', &(0x7f0000000440)='+)\x00'], &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:01:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x7fff, 0x7}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0xffffffffffffff38) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xa5c, @empty, 0x2}}, r2, 0x0, 0xffffffffffffffff, 0x3}, 0x8c) 00:01:58 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc23}], 0x1) writev(r0, &(0x7f0000002500), 0x175) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 00:01:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x85, "a9ba966be4a7cfb3e5c95fdceed7afd2771fcf9666e9d9da111db7270abfcf80b4e97328397bebf93a44c0f71fe1e0206ee94427f534790e051730cb06bf3ea42e31d1322d61b11eaa0fd23feb6c7a5b31eb6176538a315890fa3ee1fcd9e343d9c8bbe657deb0c8da0db6a33c3a986ac61a71ad7f80857e3e87b3d33e83fe693067c9aa56"}, &(0x7f00000000c0)=0x8d) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) 00:01:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:01:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x200) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r4}, 0x0) 00:01:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x100) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x1000) 00:01:59 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x2c, "20a063a5adfad976ea87c9ad62dc69b138c2c7028b6d8d54534305e70fcc7a3ab4af5df7ab1f4c6f1cd55e80"}, &(0x7f0000000100)=0x34) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 00:02:00 executing program 0: symlink(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00') readlink(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\\\x00', &(0x7f00000001c0)='+\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000400)=[&(0x7f0000000180)='%\x00', &(0x7f0000000200)='\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='^^\xf4\x00', &(0x7f0000000280)='\x00']) 00:02:00 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom$inet6(r1, &(0x7f0000000200)=""/121, 0x79, 0x40002, &(0x7f00000001c0)={0x1c, 0x0, 0xd066, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000280)={0x3, {{0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0x3, 0x1, @loopback, 0x2}}}, 0x108) 00:02:00 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x79, &(0x7f0000000080)="02c696856ee39e240b0f8f428944e2893cc8059d8f9587e51ca40f612fe38cb9efc5b2721c9e5ad65be6367c716e266fb0fcfa2b619690d9504c891bd1fd03550b83bf", 0x43) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, 0x0, &(0x7f0000000040)) 00:02:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[], &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x4, 0x1, 0x2ca}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x12, 0x40, 0x100000000}, 0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x7b, 0x0, 0x0, 0x0) 00:02:00 executing program 1: r0 = socket(0x2, 0x10000001, 0xffffffffffffffe1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001400)={0x0, 0x7, 0xee68}, 0xc) 00:02:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x5, @loopback, 0x81}, 0x1c) 00:02:00 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 00:02:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x1, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000ad80c7f6d06e0632e0bab000"/25], &(0x7f0000000180)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7, r2}, &(0x7f0000000280)=0xc) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r5, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78) bind(r4, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r6 = fcntl$dupfd(r5, 0x0, r5) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r3, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x4476, 0x100, 0x6, 0x3692, 0x800, 0x4, 0x5, r7}, 0x20) sendmsg$inet_sctp(r6, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r6, &(0x7f0000001600)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x1000, @empty, 0x3f}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000014c0)="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", 0xfc}], 0x1, 0x0, 0x0, 0x20001}, 0x20000) 00:02:00 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x27, &(0x7f00000002c0), 0x8) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x3]) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x1, 0x4e4c52bf6fb50cfd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x400, r3}, &(0x7f00000003c0)=0xc) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7ff, 0x1, 0x6, 0x8}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000180)=0xb) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={r6, 0x200}, &(0x7f0000000140)=0x8) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0xac]) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x8, 0x4) 00:02:00 executing program 2: clock_nanosleep(0x4, 0x1, &(0x7f0000000000), 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002b40)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000002b80)={@in6={{0x1c, 0x0, 0x325, @remote={0xfe, 0x80, [], 0x0}, 0x10}}, 0x0}, &(0x7f0000002c40)=0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002c80)={@in6={{0x1c, 0x2, 0x6, @empty, 0xd7}}, r1}, &(0x7f0000002d40)=0x84) socketpair(0x1f, 0x4, 0xffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x925, 0x4d, 0x210, 0x2, 0x2, 0x8, 0x4, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={r4, 0xa437}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000002a80)={r4, 0x200}, &(0x7f0000002ac0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000002b00)={r5, 0x4}, 0x8) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000002d80), &(0x7f0000002dc0)=0x8) sendmsg(r2, &(0x7f0000002a40)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3b}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000180)="118566ae035c3a6d86823fdfafca9c35519a83d35f9a250147e9ae06bcadb349fade7572ca0d0af9971813a732ae2e6ce40e7ed749d8e1555aa1ee80200428559f4eb1a360fd5d544d61e4092ee8138c055324f551692529a9e00569531a089b1ddb4d6f86d343e5cc025b8b387ae61f371e92783735b9f662", 0x79}, {&(0x7f0000000200)="5afd340fc9c3a8d2148cef432e28a0ddae87b7993adc6811016520e284d0d512b1cb6ed493ae9611924d1486063a04d5dc3878a27c6f59b04c1781bb3c906b54cd2869c65b075f6f02283f8b280d3d9342be646ab32750640301730e7985881ca1dd1db53017d317b98bd41e6951f4f775ecf31d65fc265608fb17cf2a63bdaeba4b2098b4214deb450a953be1b912e321849817a88a", 0x96}, {&(0x7f00000002c0)="05bcbd6868759cda5cd97be2cc691644e390d839b2558946f1c987e7006eadd1ce2ab8787b2c3a49d0402be6af7c66941ae20ce648ad6b33a3bf4f0e426fd380a73c874312af7fd98360228b93aa8426fd07c58980244e9aad123c14d204910407f23983242894b57ba2344901a5ae2cfe017bd34e1a251a166d0487061cbc2050265f59fc057d35495308f13132d57f6225552ceb37ec42af401c0162d1c5a77e40a0f70aa8d1592007e5fc31df8cddd5ecc1b18fe582", 0xb7}, {&(0x7f0000000380)="f1ba7fbef5b32609f90f315e444722695bff640a52dcd269df64bcdbf33c1412120296b4ac115a5ec6783d84b42c04755bff6a8643258034e1a4f9c202795b9c1868e19a314847f7db72d86c3cc0a61b1a58ac5f6a760c8f7b9312edb45fba310a187d1487c5f39ce5d105c6abec8a06792322386bc24b", 0x77}, {&(0x7f0000000400)="d81eeb58f39769874cab5618fd8c0250c2bcecd22f1cd0d475f1722fbb14c30982f15f4a75b8b1bd0e670a1f4cff4eae3786e1fc4df60c1a8945cf9e0f01895196cc5b42e3e78743c7d8ee870d535b1dc2ce3b29436c0d5339a97db97da474c13d06336549d6595c1626843fa48bce3632548a064b4b5ef84ed15898ea640ca25395e14b403f3e038eaa17c196cc4f56fb264080ad1f41b56252d282a2693722af0e0dccfebca33768760cb7fcb5edaf39cf8dbeaae9a6c099a747fa25e165007d1261eca4a6f1ca581ad35ba73b7172104d902be221f81fc8519d5987d320e9b06baefb2510cf42a811626bea1b08011b2e8f927d6f6121ec94cd1299110537c5fc3b97e0a76c7549784067d91a186d7386d836788b4b8bd438f161ae386ebc63a6dd716b47c55b2004a878ec787c2b7f1ecbbb24f09a7e2725abeeb024390004c0ccd2c6d5dd0d8837169dc8c879057dd1152c830ece36c02e6d096a1a39a4ca2d02dee9927b4fc20c2a25f505e78670bddfb7c56c61ed069b4d82466a144e5a81ee3818875f30fce0d6608b23e731cbe74a5cee758840a83dd616c312a09d71204156edb2a747d11e7223a901c334272d44562007aed5693df56edd52e2d9e725113dffc7ea09925e4ec53ac6d970a94f6c81f48aa323aae5f8a94868ec005892c6a0a2d4db77ddbe05c36280e25147f4b3d165800f334dfaed35d4ca7fc5dd0f6aa4a58f71f7d699a528715f8942bb7a28400c3ba6d6fc8d9ec09cbbbe1230760034d290f42d250580385989ab4629a067848c869f71ba8a7bb408680b8e19337e85ed2e091792aeea9e8a96f53ec7afac57d93ff80045f4f9628cd27e5223682909c3ed961ae216476a966c6bfc60b70031fbb966f040353ce539b90f6a78cf08546f772a705410bb998194184cd53b7d3c2e25a2e976cc7ee66114747efe272a2d4475b8501997c5e4691f2f626bac4a84c3fa06e0f14fd8f0c71dc3013a5b928e2d7963c4fcee7c9afaac88142e712c5d895ebf39daeaf7392947692c068a9aadc0338d31cdc2a78e7697bfe727981273c0e4893ec9b040a72d9aa2926054c0b18d08b778a959b2eaeac27ab8956ace148d4b500b9f1e93cb09d76007551c67cde6fe05fff1cfe945fb0d2ecf5fc0a1e355cab0bd7ec35e070c79725bb1d79b8c945cc847821df666d0116927bda8c6fcf54e50f6ac5fc183af8fcdbb3b03468dfe45b54278865bd37ca540f2d8fb9fa2950e786a52d378f5a30428cfa23e286b78c01587f5e9ae285db6e48e89438b2c450af5529500fe6bbdba951d0ca10e43110c332a208d6a47aedb19f2501453ad3c12ac787e86a02fffa3c3fa8f6d8b33173e4ac9ed1b74cef6afa433bf191257fb8e67695f4970c3040ffae3951da945e4e98fbc19b14a825d1179341351e789224973366fa4d86aa01634300768ef0026672c5b5d3bd3e9a9f1cecabfa5aae1b83bdd21b59fc88f3dcd9b61dea7a8cddc7754e269eee3ce91e3480956c29d5b588a22b0e4e97831aee70e8662256144b831428e7b8486c188efcbb95065a9000ca48f15427052ca304fd74636284c6b8c6746268f518733e339d28836634353c8a51cb1d01646f88e3bb77169d92f72338a3b9e6fd20cd17e4e4a516f09c2b5f11832d012719eb7906945fec207c9785a4e2287017f9f8802b3f95cccb9f8e7830a0c791f19eff61a2c2d3c5b791d169ad22c8e8fc5f1379b6a9f24b1909f86ed7d2f8bff2a00ae87051a1c03c76e82ce25febb7a1ae3f2571d5bd01f135ad86a86d205889897ab96d190775c3d7f2bffda998dce3489428ad078a0dd51ecb2fb2c481dab362c9b076cf209255233d85a1b00da103239c23bc5e2c9d20b04312b9bb12fcc60270d15fa0f4e94f16f5e8ee5bcef728b78efc86dcf351f7599222942700b3fbc2bb45b2b812c0d11163709c41c396ef45a3d8daa086cb1043ddab7dc72e545221c910b444027a59d312a52cea50e81b95b4205bd0a16310abc853de347ba61ceda184af0aafc290b955611ba60b4ed08d76ec8fa9003a78804bfc6aa45cee7c2034e18cf6f345f1346f72d384d85ff7bec6b9b5a1f0638fa1cb325123d7f6207bb943bc3394162dafb174702052474ad525e656c93a3608ff3b38cc47894bc7886a1adec3a68712d576ce49eb1f392f2df4587b0c4e08bafebbb3dab5318146f6388e64eca080e688503f145f536392004224baca0b12238aa2f66c1855f2481f63ed236a978e67c50e91aba58cae017e2841e8f2f239f7b7a91a7021c2b944af61905fc9dd79d0f75bf8a559dcd4712a6d5a52af541d1b8f2cf73e7e6d2d83784970b280be7135ad219520cbfdcd328f1ae75534d97e943f989b4747f8af7faea0a2a14446d3c934f74b77f72c33ee78f620716aafa61d20ca2fba1cfa22440d307bd9f40c72bf4f490260dd1d41f6ff6e788ea58a598a3660f9d4aea1d9b46737ba752cb88df686d4f3d61b0ad516ed839e28515a94b248fed2f79d317961265e3c7aa6a55ab29074e02af4c79135b018854a64906226a15da76f117d00d82e9f972b4ec1f5aa9c6858e693ae2de05a6fff386727b98adef728120d0f4603ace8c2865c8a47890ba7955657dff7a07744d5c2e06c88b4155bb70edc0e06277c37956af068b611ea7796b408fea601d8c80e97d9c7a288ac270ebd273490473aead4298331b9305904deb73c1f60512fac05dedf2def2178bfeb4033b8b3cfb3607a985a1e28858a1876f7064f1156fe9b277f94963e2d5b578b6278ab17f6a9ceb8d8942b80b770a156618da3e977f7e61b2c60bf2cc68ceac6d99f216f73c01012bc911fe42c9cdb8de42586bd6f7887939b269fd939bedaa33851c117b2b87232a8d813eb4e07ba1a78f2ec1206d802ddd58ad11deafe8cef9477d333b17aa1957c4dba91a69614313c376164bf9ee845492ba251a765deb97cce99ce99999e1c22dc8d45594c53675874544a2b39834f9bb0828336c44473dcdfa397700a8213a969778f6e2ad395921e152d341bd4a291a8f913b4cdae425be58a359c3a573ceb386abe3ae8eb3b6e109ac690896f959e34955533d34f70e70d2e578fb51ccf60665d95b4200a6b90dcd1ca31f7f5596d9a8415d03e948898b9bf83c0c89eeae15d0e77258953fce54f5d1c42540411583cb1370fe477dfd4debb2751c168989bdad1f4c9e8120b82c75c63fe8eb76547960fb413c53812d5dcc4f65c001b28d7d1fa691e210a52aa5485bf90b8e8f39d487e311c182774377325201f4753ecd1e1fd905d3400fdbca1c9da332fe3204b069734c8078ff8dfee0125cbf7595d7201a998d88c59b4d48793a0bc1d37c66d8d613f9e582f5b0489edb57079660de6411b3523bba46f689460d957989fdc8849db9e20cbd232b70f2eed5bc3b30fe163ae93b01d2694e5fa136a9ffc299f9412f1f59d2200fd387d669e63795be5f2287c2e60db78a5d8c6f4dedec49adfbfdcff11ab0fd719479ed309466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{0x88, 0x29, 0xee, "5b88844926d4f6ce21bd1d34946096a482003b46b622d0c7c3fec51820916fbe43ff7c0c3ad557e35d70a0efa6548a2de6767d5b3cc593d283436a1a4b6ea466586f9523024a5516d74b4c9bce8b31ea96af748e1bf6e6452173a96731cacc11c5c6677ee7f4b4bbe3de97f6190124d4ab3f31"}, {0x38, 0x6, 0x2, "4f0c9366831367062aa0fb059f233fab940c55ab966bca1c51e0fa9e6520e88568"}, {0x1010, 0x0, 0xff, "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{0xf0, 0x0, 0x1, "d3059ece6c971fced0d89f380de0c9c6a0fb14e0c707d29c4ad26c74e17bee54eaeb860dfab9a1d6451b63d54f525f2f6823b7367ce1bfb02365892bd72c4bd8af884922ea9b2b9f2a80256e1fc2655cd874cf3e2d45023301dfc777c14b0d03478250cc12de3b663b5b4405ee9b6a03011a93f3da470bd1c44614e96d2b9e4deefce0129ca388ef1b615a32d952dd39bd451bd0d72c4ef6dfd52fd997db00aeb04e62ead05287d591dc8dc5e750900d772774dc2958b64b08f9628e0285b58008f2aebd53de38e9ae98f4875c93c9fef21797020a848a544adee0fb5a9938"}], 0x13c8}, 0x20185) 00:02:00 executing program 2: socketpair(0x10, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x7, 0x4) 00:02:03 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0500000066696c653000"], 0x10) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r0, 0x1) 00:02:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x8) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket(0x2, 0x10000007, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 00:02:03 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x7f, 0x3, 0x2, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x67}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200)={0x4, 0x3, 0x6, 0x8}, 0x8) 00:02:03 executing program 0: r0 = msgget(0x0, 0x5) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x17, 0x5, 0xc5) msgsnd(r0, &(0x7f0000000000)={0x0, "c4d0b873661b4d49ea523c691fc543978bfb1c16fde5d33c51fe695adaf75e82a69af43777376da1f9b5d0ecf34c48656eec35664b83a612a1479b366e90d3d087b718af852f808cbd03345643f49558e40564bf0a65f4830ba6552649d5646df5761c9458617dbd454d1c5beca81e09f9f08a4d1f28ebc2893a40b9f4def13fe6cabcaefcd4989ad8ae98a3059023e77134"}, 0x9a, 0x800) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x9397383f6b3a36d1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@rights={0x10}], 0x10}, 0x4) 00:02:03 executing program 1: shmget(0xffffffffffffffff, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x61) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = semget$private(0x0, 0x1, 0x4) __semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f00000000c0)=""/224) sync() open$dir(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:02:04 executing program 0: accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) r0 = socket$inet(0x2, 0x10000003, 0x9) r1 = dup(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) dup(r1) recvfrom$unix(r2, &(0x7f0000000000)=""/94, 0x5e, 0x81, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:02:04 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) flock(r0, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001080)={r1, 0x7, 0x31977fa0}, 0x8) 00:02:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffc) unlinkat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffff90) lseek(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x6900, 0x0, 0x240d, r1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:06 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="28000000ffff4000010100000000bcd8246cdb7cb1b8166cbbd9974caf693d", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140), &(0x7f00000001c0)=0x4) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/111, 0x6f}], 0x1, 0x0}, 0x80) 00:02:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r0, &(0x7f0000000040)=""/136, 0x88) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x0, 0x1}, 0x0) 00:02:06 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) bind(r0, &(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x5}, 0x10) fcntl$setstatus(r1, 0x4, 0x10040) write(r0, &(0x7f00000000c0)="db", 0x1) pwritev(r1, &(0x7f0000001680)=[{&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000040)="9ce6d93358bf1c1cd640fb64f1b35917eefa", 0x12}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="c757536487e7c31267992ec1d5f70d", 0xf}, {&(0x7f0000001240)="46b19223e4bf62e53df8f2ea2539f0845c50418fa55690416168314658a5a975adc13478223cde477e66930e0e6055db77e854bd9a76394f48e229bea04d9bfe4d0e473aeabf45b019bc25c837760da2ec0a", 0x52}, {&(0x7f00000012c0)="a9802a06189446331d8ddfb9e68d63140fbdf430f9b5bd5f933207eb1be0b28f7b1dc2ac6f1ce0fd34d9092788fc06fcc12b004b5b224a9f25ae3bfdb975bbdc7f3377a50b9bd8a5b4dab1b79803bd04e159301c574f3c181528d394e8ad6177dd5b2276c152d7df5170174980bff5bd2a3644f8717ce07d9dc00d5e134e1c1f0de879eb482ef7a4e16d4646609a8ca8bf9503efb90eaefc5b0ea2c4a1035913bfe3c674d57e8141cf6afe78211cfd7c1b72c989d24d2bf083056ad5a00de348fd0e32197d723a371e2b4db3", 0xcc}, {&(0x7f00000013c0)="b7920736211a7b914b8bcbd54799393b5b96fdc6e5c907f96f473ff1f1d8dafbc370ef8d8c735690796e301110ab8f42ee50e7626a914d1c5b05d09c63cf878e4703fb20bded78fb820202efef245c593d70874f4d8c06abd4e79f78ba4f3e53565ed02ed66ac217d959ffd37354a9016a73f29bd3cb2c2759f4f7e50896e6a5f385ff380f23227c2ad7af3553a47022a6c926caf6382b31ba8ea9a1013894f7f9eab6842474ab673b4bd1e441b733c6225b226b6c550bd8a7ca52d43e02eae2567fbc6c59fffb4739a9114d0e4ce9e28fe92203fcc65f5343a17479d90deea687b10a4469dd41c2bd98ba9ca120f48466c0", 0xf2}, {&(0x7f00000014c0)="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", 0xff}, {&(0x7f00000015c0)="21132eb0031d6016b1af9c05824d7b42448febf6d2c0bf958e8ee024aad823d577ee2e6c105424dfe09c64feaeb733c353447d99fecff16316385708879c8c2c836f733516b472763db980f493ef9c8c5be8e3c39617d086187110834fa3cc97b39180993d9ed79716bfec0f667704807f5c6c01bf49ea5ff71593e29dcfbdda0b5c4b1bb4ef3c0bd04ab91e3a8c678fa2d1958668f971fc7de3a8128e9da415ef6a6e04fab377408bb64a956df3c99fec589ca7a6", 0xb5}], 0x9, 0x0) sendto(r1, &(0x7f0000001740)="a47be83039f3b6fa9ef53b0ee57559b14d61c305849a720179ab49ae6d5634b0b7ebb31076857ebd05", 0x29, 0x0, &(0x7f0000001840)=ANY=[@ANYBLOB="01002e2f66690180000053e90fe1c034d4aba2ec0d4a4c7ea9d46a0e20ff7c7a5d3e066fc9be67fb75178707f4b8f6720bbe98eac7439b7265de4fe91c2a10d736a8f6dcfd435cf3f5b68eb8445c91340f85517ec22fa0772d75d959d95b742390d6b465117eea347bceecee77979a93bd2355d339295bf148115de342fbde702db0da19fb55d76d9c"], 0xa) 00:02:06 executing program 2: socketpair(0x1, 0x2000000001, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0xffffffffffffffb1}, 0x8) sendto$unix(r0, 0x0, 0xfffffdc8, 0x20001, 0x0, 0xfffffffffffffe88) 00:02:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000002c0)={0x4, "88456cc9476fb751c90f2ca1683f2130"}, 0x14) setsockopt$inet_opts(r1, 0x0, 0x19, &(0x7f0000000580), 0x1f) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1, 0x7, @loopback, 0xd8a2}, {0x1c, 0x0, 0x480000, @remote={0xfe, 0x80, [], 0x0}}, 0x4, [0x3ff, 0x80, 0x0, 0x3, 0x5, 0x3f, 0x4, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x400, 0x0, 0x2, 0x3, r3}, &(0x7f0000000180)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f0000000000)=0x3, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 00:02:08 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="030000d7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1dbe}, @in6={0x1c, 0x2, 0x7, @empty, 0xffff}, @in6={0x1c, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x2, @empty, 0x5f}]}, &(0x7f0000000200)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x4, &(0x7f0000000000), 0x2) 00:02:08 executing program 3: select(0x1b3, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/92) 00:02:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@empty, @local}, &(0x7f00000003c0)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@loopback, @multicast2, @broadcast}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x9, 0x1, 0x8001, 0x80000001}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x4}, 0x8) sendto(r0, &(0x7f00000001c0)="43133681a50fec8cc68e6d9f34c6816a1293775d5cee892b9570a3252b6d9978c2b772a1477b", 0x26, 0x20000, &(0x7f0000000200)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r4 = accept(r1, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x198dbd8, 0x7e}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000100)={r5, 0x10001}, 0x8) shutdown(r0, 0x0) bind(r1, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffce3) setsockopt$inet_mreqsrc(r1, 0x0, 0x19, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr}, 0xc) 00:02:08 executing program 2: r0 = socket(0x2, 0x810005, 0x0) sendto$unix(r0, 0x0, 0x0, 0x40000000002, &(0x7f0000000180)=ANY=[@ANYBLOB="001c2e6f66696c65302f66699a700180f67c154e6497fc3ca5f56c653000"], 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={0x0, 0x6, 0x6, [0x400, 0x1000, 0x0, 0x5, 0xffff, 0x7]}, &(0x7f0000000480)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r1, 0x80000001}, &(0x7f0000000500)=0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/62, 0x3e) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000340)=[&(0x7f00000001c0)='&\x00', &(0x7f0000000200)='-{\'\x00', &(0x7f0000000240)='\\\\@\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)=']\x00'], &(0x7f0000000400)=[&(0x7f0000000380)='{\x00', &(0x7f00000003c0)=')-:%/:+^\x00']) 00:02:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r1 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000001680)="109c5602c09f14369ae02bded0de3dd3f1851b1a5fc3059d15cba14d277328f01c185400387fd9852e9a0618cb28980f90daab010bb659b0d24752aeed02e223b43534ba9f1960e9f2f968071cb0a7e3870ffe35882a29a68063dd60e13d50b04a03b6ef0a6b5f3cf019644985796e56c06a513990121fac9f980280196f148ca28d2d86132c03921bc49650016d82df3ccb328c1df79c6bc1e3300af7c0767c1b7d55fd5bfdbbd17c8c1716d1e0e8a2c646bb10ed3819132e31eb0bc21751c08db158360710cda47d5907fc529cd12853ebae96bea5697fb3b53e7c1d6841c9894a41886d6fe5b2a103d2bdeb9be91ca5b75fe71b5c72", 0xf7, 0x20000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) chroot(&(0x7f0000001780)='./file0\x00') close(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) renameat(r0, &(0x7f00000017c0)='./file0\x00', r0, &(0x7f0000001800)='./file0\x00') 00:02:08 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) 00:02:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0xfffffffffffffebd}], 0x10000000000000aa) ftruncate(r0, 0xbffffffffeffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x800}}, 0x0, 0x1, 0x0, 0x1000, 0x250e07f, 0x2}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x3d}, &(0x7f0000000300)=0x8) 00:02:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=']', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="d0", 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:08 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x30008, 0xa0) r1 = msgget$private(0x0, 0x20) open(&(0x7f0000000080)='./file0\x00', 0x110400, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000280)=""/123) fcntl$setflags(r0, 0x2, 0x1) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getresuid(&(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000300)) getuid() r2 = geteuid() setuid(r2) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_buf(r3, 0x29, 0x19, &(0x7f0000000000)="e2fba8deee0fca1f8f470957e2a7fc5a36bf3594a084aace388c7f161add85be76915d09df8b80937d5f73cfab217e29a77857413dfcaaf9b55f56", 0x3b) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:02:08 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x2, 0x7, 0x6, 0x50, 0x7, 0xf7, 0x401, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x7, 0x28, 0x23b46f68, 0x4}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x5, r2}, &(0x7f0000000140)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x0, {{0x2, 0x0, @loopback}}}, 0x90) 00:02:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4000000000046, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x94}, 0xfffffffffffffed0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f0000000640)=0x8c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000700)={0x0, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000740)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x5, 0x1, 0xbe, 0x9, 0x1}, &(0x7f0000000840)=0x98) sendmsg$inet6_sctp(r1, &(0x7f0000000980)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000180)="7791704d1347d287944472ef236d719ceaa370e8098d5e7e7ad968b5c22b2aef58d1f1f18b1ea6b1f1571b58e155b7a2371ca7619a5cd93cac7e11cdd2db245168f4f108439949f9c99092c7e1fb7a4403f9f3bdad3e4c921b0333215d918b52fbb32196711045aecbfdc6c5da5d67c7", 0x70}, {&(0x7f0000000200)="70645def346d86a06bf10192dad94c5b31534749eaca9a15370380c580c1593c3ca31cd634511bc839aff62567ce370edf9d61bf18ebfbd4b724b49e46f44ad76d58a55bd713174ee4766ffa202096c76007f7a02b13a794659613daec9364a708cecfcaf50c9b069d6ff0eff7ef6eec099b6f1bc5a2820f8b1c93b12c1fcb1f3ecf09c67790e242502fa898c0135b45d7d3271373c94bfcbef117b65c2406cc5bb2e7a734ac", 0xa6}, {&(0x7f00000002c0)="3d70bb738f4de3bbfcb53a441e984a9debccc3efd2e407505cf5deda0d2ef30ad9b4581eeace01dbda3ae6831ca5cc57a34b886d3ea9571b390c45c571ab62767865a17f7d76fb44", 0x48}, {&(0x7f0000000340)="2a5f0471b34e4dbd30a0ee73e30b69d52ea29a0790a7152386a16a53a36550ab5a8acd6d71f9c4227d03b2418359f8d57c8e447f0ad1f707c58b71ea210b1a7ed2f8b6c3fb0393f125b7137530a2684a8ef9439261d8eeed869018e7199beb32c8495e08a0efda6c7024797562064cc0163d38c530871df7ed108c61001ed9dd8fb74f2432e594fc665d2808fade", 0x8e}, {&(0x7f0000000400)="726017bedeebb40ac7214c450b11f382c517723328fbadce62f98d0783f675b061bc08c26663098f0789702ba64b6143a4705888b1f11679f7286e62707f9085525c69fb8dd44f81a9c8a1593078b7c1855f0f4c6027e53a43af25249dbf3431ae79f577b656bbffffaef66a620c93da0ae49a85e3e9028b22ee5f05d109870803c7ba33df78", 0x86}, {&(0x7f00000004c0)="92e0", 0x2}], 0x6, &(0x7f0000000880)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x8}}, @sndrcv={0x2c, 0x84, 0x2, {0x100000000, 0x0, 0x1100, 0x3, 0x7, 0x8001, 0x2, 0x0, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x8, 0x900, 0x8, 0x8, 0xa75, 0xc0d, 0x7, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x82c, 0x2600, 0x2, 0x7, r4}}, @init={0x14, 0x84, 0x1, {0x81ed, 0xdcf, 0x1, 0x800}}], 0xd4, 0x9}, 0xc) 00:02:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000040)={0x0, 0x1}, 0x10) 00:02:10 executing program 2: preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x10000000000000eb, 0x0) 00:02:10 executing program 0: r0 = shmget(0xffffffffffffffff, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0xe010, 0x8) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9d047f2}, {0x8, 0xffffffffffff7fff}}) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f00000001c0)={@empty, @multicast1}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000180)={0x1000, "09e23cf4e08d29f579c8cc9d3d7da128"}, 0x14) truncate(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x8000000000000002, 0x4}, 0x8) write(r1, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) 00:02:10 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x30008, 0xa0) r1 = msgget$private(0x0, 0x20) open(&(0x7f0000000080)='./file0\x00', 0x110400, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000280)=""/123) fcntl$setflags(r0, 0x2, 0x1) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getresuid(&(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000300)) getuid() r2 = geteuid() setuid(r2) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_buf(r3, 0x29, 0x19, &(0x7f0000000000)="e2fba8deee0fca1f8f470957e2a7fc5a36bf3594a084aace388c7f161add85be76915d09df8b80937d5f73cfab217e29a77857413dfcaaf9b55f56", 0x3b) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:02:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYBLOB="933e5ef4670e2dbe1f547c13d0ba60dd3a3aafa663f801179a182ebf27bcc2d38896867f3453097cf47812842a0f0e0e5b8e4426c652de679d03340408ba4fecd70e5201193de4f1e863ab00856c627a559bb8dde2d6d61b0d173e9ac65e5548cc1343b2848b886fbf1daed931e1f2abf3b9990f20745fadd01b0b51df559ac6f3ad5f1b1e93e2df1d7d01c73f24e225976c7fd0f96d"], 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(r0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)=0x0) setuid(r2) lseek(r0, 0x0, 0x1000000000003) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000680)="81cc3a97d5a40d", 0x7}], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="0101020100"], 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000800)={0x0, 0x401}, 0x8) clock_gettime(0xc, &(0x7f0000000000)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x40) dup(r1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="24e56e52a8380ad06cd49adbf06d1defdb90be45a966ba34b7bc44206883a0713e21aa72b9019eab548012208f6d79b81d065773618fd79e68e3f85f4f9ffc27edba9bcfd7d9c9d7bb2af9aab466915d5ada72ed38a386538abe14575236c4580025d7af040d36af8e76a1e89dd3d9e670ba10baa30b1a2cf064b421e8eda2ca1ad595f32a625cd68d0e12feea0b5f50f37aa4c114afec5baa8cdb74a3a0ed5b61b4e036c46f451f63f8542d5acdb1b8a25d7e6216f6d4dea98b7033d1c06166604a4547a65a8fc981344319e5c152a5d8cfe1f32c870c24608d8c17a09b5e6a6953b9e9d2a3efe52aa7cb79dc3cc878fbbc1431e1bf6e", 0xf7, 0x80, 0x0, 0x0) 00:02:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000040)={0x101, 0x7}, 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:10 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x10000000) getpeername(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10229) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 00:02:10 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200)=0x4, 0x4) sync() sync() open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) fchmodat(0xffffffffffffffff, 0x0, 0x0) 00:02:12 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10200, 0x40) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) pipe2(0x0, 0x100004) 00:02:13 executing program 1: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x6}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x4, r1}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x20) open$dir(&(0x7f0000000140)='./file0\x00', 0x802, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100)=0x66bd, 0xffffffffffffff1c) pipe2(&(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0xffffff84) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000), 0x8) socket(0x1, 0x4, 0x0) 00:02:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) lseek(r0, 0x0, 0x1000000000003) readv(r0, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/94, 0x3a3}, {&(0x7f0000000140)=""/181, 0xb5}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000280)=""/144, 0x122}, {&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000400)=""/5, 0x5}, {&(0x7f00000004c0)=""/241, 0xf1}, {&(0x7f0000000440), 0x5d}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/20, 0x14}], 0xa) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000780)=0x4) shutdown(0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:02:13 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:13 executing program 1: r0 = socket(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x8000}}, 0x0, 0x2c, 0xa14, 0xae6}, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1, 0xfffffffffffffffd}], 0x1, 0x8000000000000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0xe) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_mknod(&(0x7f0000000300)='./file0\x00', 0x10, 0x7) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x5110, 0x7fffffff, 0x0, r2}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="f2da1fc6c315d9aef01c3912c79c0b9d2af65fa4607b0b7000b7503e5f06243b776a30132e89a75cdc4347779ad92f00432f07ccbe88b37ca0b3c61d0d4617d04258803c1951dbe53b60"], 0xa) 00:02:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000c37f0d288880b67bf0a206f18bc58e6943586604843068dae3b37ad0daa6b93d0165a52bff470b9c11546646d0ad1c75ad8ff7903272ce7ac7177ac5bd3b9775d13bcfcc75a358c356b965e849376fa94d288f62f971dd7da9f87c13929d5bedd0a2e500"/119], 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), 0x4f338c3c514795ee) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setitimer(0x1, &(0x7f0000000000)={{0x9, 0x1f}, {0xbb16, 0x6}}, &(0x7f0000000040)) 00:02:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000040)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000004c0)={@multicast2, @local}, &(0x7f0000000500)=0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000540)={@broadcast, @multicast1}, 0xc) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2048, 0x9) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = accept4(r2, 0x0, &(0x7f00000003c0), 0x10000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x7f, {{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) r4 = msgget(0x1, 0x100) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000380)=0x4) r6 = getegid() r7 = geteuid() r8 = getgid() r9 = fcntl$getown(r0, 0x5) r10 = getpid() msgctl$IPC_SET(r4, 0x1, &(0x7f0000000300)={{0x7, r5, r6, r7, r8, 0x41, 0xffffffff}, 0xa79, 0x0, 0x9, 0x0, 0x8, 0x7, r9, r10}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x4, 0x3, 0x6, 0x200}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x1, 0x2, r11}, 0xc) getpgid(r9) 00:02:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xffffffffffffff9a, 0x4) 00:02:20 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x1f, 0x16d}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x6022}}, r2}, 0x84) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x2) 00:02:20 executing program 0: r0 = socket(0x2, 0x20000003, 0x84) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/188, 0xbc}, {&(0x7f00000001c0)=""/96, 0x60}], 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 00:02:20 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000ac0)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x2}}, 0x0, 0x6f91, 0xfffffffffffffffe, 0x200, 0x8, 0xffffffff, 0x5}, &(0x7f00000009c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000a80)=ANY=[@ANYBLOB="1000134aba22bc5eab00"/25], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x1, 0x2800, 0x3ff, 0x7ff}, 0x10) r3 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3ffffe82, &(0x7f0000000480)) freebsd11_stat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), 0xfffffffffffffffe, &(0x7f00000005c0)=0x0) setgroups(0x6, &(0x7f0000000600)=[r0, r3, r4, 0x0, r5, r6]) r7 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) r8 = dup(r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) pipe2(0x0, 0x0) r9 = dup(r7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x100}, &(0x7f0000000240)=0x8) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffffffffffffff61, 0xf, 0x10002, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r9, 0x84, 0x8002, &(0x7f0000000140)={r10, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x400000000000, @loopback, 0x6}, @in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xab}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="0100030001000000"], 0x1) setsockopt$inet_mreqn(r9, 0x0, 0xd, &(0x7f0000000280)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) dup(0xffffffffffffffff) 00:02:20 executing program 3: munmap(&(0x7f0000ef9000/0x3000)=nil, 0x3000) mlock(&(0x7f0000c47000/0x3000)=nil, 0x3000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) shmget(0x1, 0x3000, 0x11, &(0x7f0000dda000/0x3000)=nil) 00:02:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000180)={0xffffffffffffff80, {{0x2, 0x3, @rand_addr=0x20}}}, 0x90) connect$unix(r0, &(0x7f0000000080)=@abs={0x5e936829ac9101fc}, 0x8) 00:02:20 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000002940)=[{&(0x7f0000000540)="0ae3d15a961f6cc6f8ef26c1e4569a94ac52f9d57134ea9a57016010405ca9f5131349d6fe6b366a4242b56950c030930a8afac5d4212dbca2a87581f4cafd3b2cfc598249535660c79de66c65735e83aea6fb084f743d738fe06d6b18", 0x5d}], 0x1) 00:02:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x140000000000000}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000400)=0xc) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/18) openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x6}, &(0x7f0000000080)=0x8) r3 = shmget(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 00:02:20 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x6, 0x1, [0x80000000]}, &(0x7f0000000200)=0xa) r2 = socket(0x2, 0x30000005, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x20}}}, 0xfffffffffffffd97) 00:02:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, &(0x7f00000001c0)="d8a0fe333e4f7400000000942cade4204d5effcac1d585a9e99120d97383e58d45935f26c9c6ead7b447257870c2c969fd3dfa86d8dc2719f73d935d68ba3110e7c1f70a4f695410e46a51bf13c94d865e2c94a0a043494617df6ed1de506d02d620f402c44e", 0x66, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:02:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x100000001, 0xf40d}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) close(r0) 00:02:23 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x2]}, &(0x7f00000002c0)=0x6) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1204, &(0x7f00000004c0), &(0x7f0000000180)=0x224) r2 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000480)=""/44) r3 = socket$inet6(0x1c, 0x10000001, 0x0) getsockname$inet6(r1, &(0x7f0000000300), &(0x7f0000000340)=0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000540)={0x5, 0x40}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000001c0)={r4, 0xdf, "ad50bb4aeee955c4b6307a080896852ccd0f7e2d616813f4bbde22af4b64c76926f1dc1678644be98ccb746ecf2328ca9a607882fd8d30425387dc74b95028ef878a7936339c35dfdf09d9518778e62d1535b4d018bd3451548672ef527f1ff8ea06b17d7a87066cc6c21c79c75b077f6027e4eee79b8d2712676faa2b7c9e80100744eab5b0471c5cf890d36984ded71aa72fc8b6fba742df16e8871f6a45575496e9c04a98a74d26479edf733d2ceb09621d200fdb340304cdce29794bde782a58aaa26e7641d208f38e54f91f2219b33d1e8e8ad6502950f2e9cbdf3c92"}, &(0x7f0000000080)=0xe7) pipe2(&(0x7f0000000380), 0x100000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000500)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000003c0)={0x6, {{0x1c, 0x2, 0x4980, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}}, 0x88) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) 00:02:23 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000983200"/93], &(0x7f0000000180)=0x5b) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x401, 0x2, 0xa8, 0x4, 0xffffffffffffffff, 0xfffffffffffffff8, 0xffffffff, {@in={{0x2, 0x1}}, 0x0, 0x9c, 0x8, 0x100, 0xb19, 0x400}}, &(0x7f00000000c0)=0xb8) r3 = shmget(0x2, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x4, 0x1, 0x1ff}, &(0x7f00000001c0)=0x8c) r4 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r4, 0x0, 0x2, 0x0, 0x0) 00:02:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x5, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) fdatasync(r1) 00:02:23 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x12, &(0x7f0000000000)={0x10000000000b35d, 0x3}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10) sync() r4 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_udplite(r4, 0x88, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:02:28 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f00000000c0), 0x100000) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000080)=0xffffffffffff0001, 0x4) 00:02:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0x1ff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="00ff00"], &(0x7f0000000180)=0xe) 00:02:28 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f00000000c0)=""/199, 0xc7) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) write(r3, &(0x7f0000000040), 0xfffffedf) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0x4}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0xfd, @remote={0xfe, 0x80, [], 0x0}, 0x1000}}, r4}, 0x84) ppoll(&(0x7f0000000080)=[{r2, 0x2024}, {r1, 0x203f}], 0x2, 0x0, 0x0, 0x0) 00:02:28 executing program 2: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000680)='./file0\x00', 0x208020001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x3ff, {{0x2, 0x1, @loopback}}}, 0x90) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x0) link(&(0x7f0000000080)='./file0\x00', 0x0) r1 = socket(0x0, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f00000004c0), 0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffc94, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) 00:02:28 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 00:02:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000103) ftruncate(r0, 0x100000001) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 00:02:28 executing program 3: r0 = socket(0x17, 0x40000005, 0xdfc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x8b8, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYPTR], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:02:28 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r0, 0x0, 0x0) lseek(r1, 0x0, 0x1) 00:02:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x8f, 0x200, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x3f, 0x900, 0x0, 0x7, 0x100, 0x1, 0x8, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x3, 0x0, 0xf64, 0x3ff, 0x872}}, &(0x7f00000001c0)=0xb8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={r1, 0x5a6, 0x0, 0x4000000}, 0x10) 00:02:28 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) fcntl$setflags(r1, 0x2, 0x1) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:02:29 executing program 2: semop(0x0, 0x0, 0x9) r0 = semget(0x3, 0x7, 0x18) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x100000001, 0x3, 0x7, 0x20]) r1 = socket(0x1, 0x1, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) r2 = semget$private(0x0, 0x80000000000006, 0x22) semop(r2, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:02:29 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d277ee347815080045d2602b7b796c4d491f7f16098438257f01fd2b") r0 = socket$unix(0x1, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0xffffffffffffff99) 00:02:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) flock(r0, 0x7) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) r4 = accept4$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r5, 0x0, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r7 = msgget(0x0, 0x421) msgsnd(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000000)={r6, 0x1}, &(0x7f0000000040)=0x8) 00:02:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x2, 0x9, [@multicast2, @multicast2, @local={0xac, 0x14, 0x0}, @multicast1, @empty, @loopback, @rand_addr=0x9, @multicast1, @rand_addr=0x6]}, 0x34) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) 00:02:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10080, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x200, 0x8, 0x5, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x2, 0x1000}, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10) ftruncate(r0, 0xbed6) close(r0) preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:02:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xffffffffffffff00, 0x5, 0x0, 0xd2b, 0x2, 0x3, 0x4, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x52, 0x99, 0x3807, 0x401, 0x2}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast1}}, r1, 0x4, 0x4, 0x6, 0x84, 0x6}, &(0x7f00000001c0)=0xa0) pwritev(r0, &(0x7f0000002840)=[{&(0x7f0000001740)="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", 0x68c}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 00:02:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x1003e) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) pwritev(r0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000140)="9c", 0x1) 00:02:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000080)=0x8) 00:02:29 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x5, 0x81}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x3f, 0x6, 0x8, 0x9, 0x3}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x1120, 0x4, 0x9, 0xd57, 0x100000001, 0x100000001, 0x8, {@in6={{0x1c, 0x1, 0x1ff, @loopback, 0x4}}, r2, 0x0, 0x4, 0x9, 0x2, 0x4}}, &(0x7f0000000300)=0xb0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x2000000, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000)=0x8, 0x4) chown(&(0x7f00000003c0)='./file1\x00', 0x0, 0x0) 00:02:30 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000001c0), 0x4) fchdir(r0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x4, 0x4) 00:02:30 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000209, 0x20000000000080) truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x1f, 0x4, 0x2, 0x4}, &(0x7f0000000340)=0xa0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x1}, &(0x7f00000003c0)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x8, 0x2}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0xf9}, &(0x7f0000000180)=0x8) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)=')@\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='&]\x00'], &(0x7f00000006c0)=[&(0x7f00000005c0)='-}-\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00']) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x3ae) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000240)) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:02:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x2100, 0xe136, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000080)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x900, &(0x7f0000000040)={r1}, 0x8) 00:02:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8) 00:02:30 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) close(r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="01040000ff27"], &(0x7f0000000080)=0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x3ff}}, 0x0, 0x8, 0x1fe, 0xe80e}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x5c, r2}, 0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x1, 0x37288063}, 0xc) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1) freebsd11_getdents(r3, &(0x7f0000000080)=""/114, 0x72) fchdir(r3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0xff, @loopback, 0x8}}, r2}, 0x84) utimensat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x3, 0x6}, {0x2, 0x10001}}, 0x200) r4 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x122) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xe, 0x9}, 0x8) close(r1) fchmod(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000400)={r2, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000440)=0xc10, 0x4) 00:02:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) 00:02:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x3, 0xc8) r2 = open(&(0x7f0000000140)='./file0\x00', 0x8408, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x1ff, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x3c4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x40, 0xdb, "ffb0e3699090845619087e15e044aa02cfbbd25b729fa8705c0cf5e2157b59cdfbded484ea0285ebddff0279994b0ecd8d7abfbc7148ad83f5b1ab283bc279f3c8d279685aab7c5e5ae65bcb8dacac5010cedb52e0f5c6515d40a7c8b727baafab860fc075d728d818310052af68a254c74d9b686f7c29af9f6d31af685f48beb419cb462cd6cd33399eb5bd7f9726fd04847044f884c24afc2e1fcb0cfb4a0d829789c07c623074ebf55d7b044fb82f0cefdb9241e4a360ce4716e0b3af32357e5d563afe186fe08eea166e71121a3a3267d0338c92f90a7122f3"}, 0xe3) setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000340)=0x200, 0x4) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000002c0)=0x71e112e1, 0x4) 00:02:30 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdir(&(0x7f0000000180)='./file1\x00', 0x1) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 00:02:30 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0xfffffffffffffffc, 0x191}, 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 150 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212bd520 vpanic() at vpanic+0x1e0/frame 0xfffffe00212bd580 panic() at panic+0x43/frame 0xfffffe00212bd5e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00212bd7c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe00212bd810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe00212bd850 sosetopt() at sosetopt+0x101/frame 0xfffffe00212bd8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe00212bd950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe00212bd980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212bdab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212bdab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 1172 tid 100323 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why