ffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x7f, 0x7, 0x401}, &(0x7f0000000080)=0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_mreqsrc(r5, 0x0, 0x49, &(0x7f00000001c0)={@multicast2, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000100)={r4, 0x7fff, 0x5, [0x800, 0x4, 0x1, 0xffff, 0x7]}, &(0x7f0000000140)=0x12) connect(r1, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={r4, 0x1000}, 0x8) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 16:33:28 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpid() r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x1c, 0x20000000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x12, r1, 0x0) r2 = getpgid(r0) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpid() getpgrp(0xffffffffffffffff) open(&(0x7f00000004c0)='./file0\x00', 0x100080, 0xb2) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$getown(r4, 0x5) getpgrp(r2) getsockopt$inet_udplite(r4, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x4, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_udplite(r4, 0x88, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc357, 0xfffffffffffffff7) 16:33:28 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r1 = getuid() setreuid(r0, r1) r2 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r2, 0x0, 0x5, 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x10) open$dir(&(0x7f0000000280)='./file0\x00', 0x100, 0x0) 16:33:28 executing program 1: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) 16:33:28 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) accept4(r1, &(0x7f0000001140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000220edc964c3782730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006f6b6dc754c990292e57cafa78b0840f6cd73e0490db586d9b2cfd552010eb3556e253ce965964f14fd4de669b45a5dbd0cfddaa6a28be60e9d4479d91d5c8c7aa0651d0647a58ddf2d8269059936f2626cad788fe0d36e6e26bb0e202b52b7ddab5735465a2fc93806b49e28d1b78b58d4b50e29f7444caf85b9d1c"], &(0x7f0000001100)=0x1002, 0x10000000) __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) 16:33:28 executing program 0: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r0, 0x5, 0x5, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 16:33:31 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:33:31 executing program 0: clock_gettime(0x4, &(0x7f0000000080)) setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 16:33:31 executing program 0: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x3, 0x20000) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 16:33:34 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpid() r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x1c, 0x20000000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x12, r1, 0x0) r2 = getpgid(r0) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpid() getpgrp(0xffffffffffffffff) open(&(0x7f00000004c0)='./file0\x00', 0x100080, 0xb2) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$getown(r4, 0x5) getpgrp(r2) getsockopt$inet_udplite(r4, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x4, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_udplite(r4, 0x88, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc357, 0xfffffffffffffff7) 16:33:34 executing program 0: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x4000000003, 0x100) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 16:33:34 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x16f}}, r1, 0x466, 0xaa, 0x80, 0x1, 0x7, 0x5}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080), 0x0) 16:33:34 executing program 0: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = semget$private(0x0, 0x3, 0x0) r2 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1de, 0xfffffffffffffffd, 0x1f, 0xe65, 0x0, 0x1000, 0x7fffffff, {@in6={{0x1c, 0x0, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x80000000, 0x3f, 0x7, 0x3, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x3}}, r3}, 0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r4, 0x4, 0x30b, 0x9}, 0x10) __semctl$GETVAL(r1, 0x0, 0x5, 0x0) 16:33:34 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) setreuid(0x0, 0xee00) r1 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r1, 0x0, 0x5, 0x0) 16:33:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:33:37 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r1 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r1, 0x0, 0x5, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 16:33:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknodat(r0, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0xce39c25) truncate(&(0x7f0000000340)='./file0\x00', 0x60801ffff) lseek(r0, 0x0, 0x1000000000003) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x3, 0x7f, 0x2, r1}) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000180)=0xfffffffffffffd84, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_mknodat(r0, &(0x7f0000000300)='./file0\x00', 0x10, 0xeed5) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r3 = open(&(0x7f00000001c0)='./file0/../file0\x00', 0x100000, 0x24) r4 = fcntl$dupfd(r3, 0x11, r3) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') openat(r4, &(0x7f0000000140)='./file0\x00', 0x100, 0x0) ppoll(&(0x7f00000002c0), 0xe4, &(0x7f0000000280)={0x100, 0x200000000000}, &(0x7f00000003c0), 0x8) getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000240), &(0x7f00000002c0)=0x4) sendfile(r2, r0, 0x0, 0xf870) 16:33:45 executing program 0: setreuid(0x0, 0xee00) semop(0x0, &(0x7f0000000040)=[{0x3, 0x0, 0x800}, {0x7, 0x100, 0x1000}, {0x4, 0x5, 0x1800}], 0x3) r0 = semget$private(0x0, 0x3, 0x0) syz_execute_func(&(0x7f0000000000)="ab64410f12cac40321029c19ce000000172665660f69ee44e1ff6567650fd97f9df3450f7e5a1bc4a17a124265c481f75af0c4c20d06c8") __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 16:33:45 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpid() r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x1c, 0x20000000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x12, r1, 0x0) r2 = getpgid(r0) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpid() getpgrp(0xffffffffffffffff) open(&(0x7f00000004c0)='./file0\x00', 0x100080, 0xb2) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$getown(r4, 0x5) getpgrp(r2) getsockopt$inet_udplite(r4, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x4, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_udplite(r4, 0x88, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc357, 0xfffffffffffffff7) 16:33:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 16:33:45 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 16:33:51 executing program 0: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x3, 0xfffffffffffffffd) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 16:33:51 executing program 3: setreuid(0x0, 0xee00) semop(0x0, &(0x7f0000000040)=[{0x3, 0x0, 0x800}, {0x7, 0x100, 0x1000}, {0x4, 0x5, 0x1800}], 0x3) r0 = semget$private(0x0, 0x3, 0x0) syz_execute_func(&(0x7f0000000000)="ab64410f12cac40321029c19ce000000172665660f69ee44e1ff6567650fd97f9df3450f7e5a1bc4a17a124265c481f75af0c4c20d06c8") __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 16:33:51 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 16:33:51 executing program 0: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 16:33:51 executing program 0: setreuid(0x0, 0xee00) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x100000001, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xed}, 0x8) r2 = semget$private(0x0, 0x3, 0x0) r3 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000180)=""/36) __semctl$GETVAL(r2, 0x0, 0x5, 0x0) r4 = getuid() fchown(r0, r4, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x0, 0x7ff, 0x3, 0xdc, 0x2, 0x3, 0x81]) 16:33:51 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) freebsd11_stat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r1 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r1, 0x0, 0x5, 0x0) 16:33:52 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x6, 0x4) getpgid(0x0) msgget(0x1, 0x524) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) fcntl$setflags(r1, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:33:52 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x9fe5, 0x7, 0x1f, 0x200, 0xfff}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x3000, 0x1, 0xfff, r1}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) setreuid(0x0, 0xee00) r3 = semget$private(0x0, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="befcf7ea9e09", 0x6) __semctl$GETVAL(r3, 0x0, 0x5, 0x0) 16:33:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = accept(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0xffffffff, @empty, 0x5}, {0x1c, 0x2, 0xfe00000000, @empty, 0x20000000000}, 0x0, [0x9, 0x8, 0x5, 0xffffffff, 0xf40a, 0x583a, 0xfffffffffffffb9d, 0x7fff]}, 0x5c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) dup(0xffffffffffffffff) lseek(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) r2 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r2, 0x0) 16:33:52 executing program 0: open(0x0, 0x8, 0x24) setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 16:34:00 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 16:34:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = semget$private(0x0, 0x3, 0x4) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/61) setreuid(0x0, 0xee00) r1 = semget$private(0x0, 0x3, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) __semctl$GETVAL(r1, 0x0, 0x5, 0x0) 16:34:00 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000004", @ANYRES32=0x0], &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x1, @broadcast}}, r3}, &(0x7f0000000300)=0x8c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) fcntl$setstatus(r2, 0x4, 0x48) freebsd10_pipe(0x0) lseek(r2, 0x0, 0x3) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) bind$inet6(r2, &(0x7f00000004c0)={0x1c, 0x2, 0x10000, @loopback, 0x741e6f42}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd11_mknod(&(0x7f00000006c0)='./file0\x00', 0x1, 0x1) 16:34:00 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$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$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300)={0x6}, 0x4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x800) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r4, 0x1}, 0x8) 16:34:00 executing program 0: __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000000)=""/107) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) 16:34:00 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getuid() r0 = getuid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r2, 0x0, 0x5, 0x0) 16:34:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0xc) setreuid(0x0, 0xee00) r1 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r1, 0x0, 0x5, 0x0) 16:34:01 executing program 0: setreuid(0x0, 0xee00) r0 = socket$unix(0x1, 0x2, 0x0) ftruncate(r0, 0x0) r1 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r1, 0x0, 0x5, 0x0) 16:34:04 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:34:04 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 16:34:04 executing program 3: msgget(0x2, 0x4b4) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r0, &(0x7f0000000040)="e1aec0f0b32a7342fe189c98eb173883b70567460d2e955ecb6e992b3005c5408a7d4512a13f763232a508daaf740d63fbbd78b458658b2c3f2f65be15d5bea646a24d776cc0be2fb4235f25199d34f727191dc585f1ac5cab9a9202ed", 0x5d, 0x20005, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r0, 0x0, 0x7000000, 0x0, 0x0, 0x0) 16:34:04 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_buf(r2, 0x0, 0x4b, &(0x7f0000000000)="d57b10fa05bf94545bc5c0f4baec8d82a94073b6cdb7bbbbc3108b191d917a", 0x1f) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x1008) r4 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r4, 0x0, 0x5, 0x0) 16:34:04 executing program 0: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) msgget(0x2, 0x305) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 16:34:04 executing program 0: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) r1 = socket$inet6(0x1c, 0x10000000, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:34:04 executing program 0: setreuid(0x0, 0xee00) semget$private(0x0, 0x3, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x10000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0xfffffffffffffff9, {{0x1c, 0x3, 0x1, @empty, 0x6be3}}}, 0x88) 16:34:04 executing program 0: r0 = geteuid() setreuid(0x0, r0) r1 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r1, 0x0, 0x5, 0x0) lock order reversal: 1st 0xfffffe000026fa40 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1724 2nd 0xffffffff82943520 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110d52e at witness_debugger+0x8e 16:34:10 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:34:10 executing program 0: setreuid(0x0, 0xee00) geteuid() r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) #1 0xffffffff8110d162 at witness_checkorder+0xf72 #2 0xffffffff81065e80 at _rm_rlock_debug+0x240 #3 0xffffffff812c92d0 at in_pcbconnect_setup+0x180 #4 0xffffffff812c902f at in_pcbconnect_mbuf+0x9f #5 0xffffffff813c8b30 at udp_connect+0x130 #6 0xffffffff81156e43 at soconnectat+0x183 16:34:10 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 16:34:10 executing program 0: setreuid(0x0, 0xee00) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = semget$private(0x0, 0x6, 0x0) __semctl$GETVAL(r1, 0x0, 0x5, 0x0) 16:34:10 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) #7 0xffffffff811621af at kern_connectat+0x1ff #8 0xffffffff81161f99 at sys_connect+0xd9 #9 0xffffffff81719846 at amd64_syscall+0x436 #10 0xffffffff816e145d at fast_syscall_common+0x101 16:34:10 executing program 0: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x3, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x800, 0x106) geteuid() getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x9, 0x645, 0x6}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x101, 0x3, [0x8, 0x9, 0x8]}, &(0x7f00000001c0)=0xe) getuid() __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 16:34:10 executing program 0: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x3, 0x7c) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 16:34:10 executing program 0: r0 = socket(0x10, 0x5, 0x3ff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x7}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84) fstat(0xffffffffffffff9c, &(0x7f0000000000)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) fstat(0xffffffffffffff9c, &(0x7f0000000280)) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000480), &(0x7f0000000680), &(0x7f00000006c0)) r3 = geteuid() getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setreuid(r3, r2) r4 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r4, 0x0, 0x5, 0x0) 16:34:18 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:34:18 executing program 0: freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0)=0x8, 0x4) r2 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r2, 0x0, 0x5, 0x0) ftruncate(r1, 0x0) sendmsg(r1, &(0x7f0000002d00)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000002c0)="a1cb01878f66d2b4ff59426cec034b6b681b696f94bff746941b0ef4ada1768508842d582604aa3357c1cea10f8e31237bc2ba8670256cdc3e0d62b920ffe443aef9fdb6253abc5792cf3fdccec9ca063529ecfd53653ce0be2e8fa34cfd53fee5511afa928aed022bf9431d1ee38312d4f3a58c560b369f8b467a5bdcad61957eb5c4d9b4f227a8e0a7f9de5b1992e317eb61d5516d4bce5547fb56cb91a1b741d09f25286604702f127118772fe4749e33bb5829a8dbc24ebc5ad425ac75d4201af13df7e4aaa1c8325f45e2d12230f23f9053680aedd4cae17295a0c3d46d5dda15", 0xe3}, {&(0x7f00000003c0)="843ab613a19281d692643cfd70c4c5b1c770644c1ecd443b69688b31b9de588480560a4b5dadc25542430f17997b61c9795fda8fd965ede228d22cd9d6cc015b58ec2dd596a97306d933c1caa2fc070d27c1eac54a84fe877e7e477267d25820ca80e59eb1a0bded9a3c1812fef3951e74c1cc5fbfce5f5c7d7c05abc1f6cea3c6e55441fd881cde1cbd3ef8f9702c4720769e9e4de93d736f9902c8b43de729f3b0dee3aa", 0xa5}, {&(0x7f0000000480)="eb7b7552df468c87e4888f773dc383eef894be9455a4300b3f82dbc7cfd4b655c284400cece1ef14d1195e99d3ef7fa097c5dbdb99212aa0ae63c57ee549f15850d230cc183d2bab92c25d7b7999b162ccd9ba745d6b1905ec3b24839ef7e0a8c14f44e3c88457631bf15a63b01a6ddd8244d27365a755472c0ffb65", 0x7c}, {&(0x7f0000000500)="f2abe56bce48a4ee9266c682da46e72b1434805585b19e", 0x17}, {&(0x7f0000000540)="33ff241cabd83d01429772f793efe2ce82fc3f5fb853c4218ba399cdc4aa99ff2c14d3932a817bf8a0913e4a733e2a532ef7bc365f6c84d03b071a9a8d5a67d3731a0fcbabd1aac7e5976e1b56b5c5e95b016235aa2a936324416b511f75d77b77376d3f5d776e97eb5cbd4e2463530631be419dca90d5c099757208058048df7657", 0x82}, {&(0x7f0000000600)="8c4df52ebdab91a80a6deb", 0xb}, {&(0x7f0000000640)="6a1bd10a54a7d55b077e6bdc16fd13a1b6f1d302b36cb98067f02c603f3aa940d9c1f653eecf88f5a6cd2f5254726a575ad4b34445e3c51b49aed864d3428220d96a898260021fe409f1ea5cd44b03cb7b2849515221778dcc8f50310a7acc563a9cde8dc6cb005d0c4088", 0x6b}, {&(0x7f00000006c0)="f9e21f28b94d4426c0e6d91aa9f55c4c1572b9bc6fadaa5f1cad7dfb39731c85969ed1e18ee5285e89145d927571", 0x2e}], 0x8, &(0x7f0000000780)=[{0x30, 0x84, 0x100000000, "a2f7bf805e795569f8b5aec8e053a195fb56d4c6ad03f474b98efa7d"}, {0xb8, 0xffff, 0xe06c, "b003c624efe368592c9d98663d81f13ee4f6eddf5dc38fa6452dd4ecd06fe15ab82b11d8ac73669d24f50aabd5179db36709cafada7ea15f4bd1533f3faef387f9edc792a0cecc33c68b52b59b618af465439cb5346dbe4f191f111e1e53d1cb3ee2cf6321683b325413dbe4e9a71bddc3abd804781bc07aba18e7ae0951f490c04b06a00e0cc5f805bc7633e4d7bbfbc9e1172dfc11aef72fff94d0f9b1a02cf52f60f698189a37"}, {0xb0, 0xa9, 0x3f, "1e52f21f953081d0b36a9a6530fcee43e531d45e546577e847b83ebf102afad2efbbb3daa28106caf063b8ca11d0505219ef0a355d860338c03d940ce92e1d6605409d83d808c6d2209f4df6903d1566b6022aff8090ae5790505e6dd28f69bebca813f22cc9ac39d0ac73badd967e1da837cdd1995ccca807cf4ddf896719f34700c005f86825bba0c26f5e2eef6168f5d45725352c54a17558"}, {0x110, 0xffff, 0x0, "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"}, {0xb8, 0x13cccf8260a885de, 0x3, "a8400c1419a2f94fdd8cbc0229d850770c22404016d78eb2d728b83cc792b185df5f4951f01ab1f5b2b4145169109c3ae655460dfb67b362a793aac84951bb27d255ea608f2fd29a32813e6db41bfa698d5792e19eb17950471f5027713add6524766c04e20adaecd5e208db5e87433ea1e104963ade3f226641289846dcd8a7668440fe5f39e3a83f2eb23696ae0a79b416fffc308271a68776e947964591fefb36f2"}, {0xd8, 0xad, 0x2, "61f5d1a326413ef68f333ff3b8108f0393ee6f056731f06e9002073acf29bf06035a33439273242feeb380b9457f8b135530965fa60d6e2bc5cfbffb26c62f9d93788cb87d4fe1a7f08865d2ce1207f686a4ed3d0b8bdbb14b40bd957a3d47a950e111b888d4808fcefa35f3d0fa71ac43b4290f8ef560f5ccca6fb9fdcd8b1aab9aff0cc14f49a0571ba9e9a98e45c88f88ca9e2b16c4c56ba584980a5492bfb2f530a863f22d0093a404d18f573b4c3aed13b1443eb0f5951e49bee3ec6e6798d7b4"}, {0x1010, 0x7, 0x4, 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{0xe0, 0xffff, 0x7, "86f59a592ce913fbe8a2d7d06d05ccd206c2da60f12f941aefa7311947a75271f80a89f9287f2b31fc7af541fb4ea0b02a6b1cb2dc3d3f630592b8e8de882d87ac06b2e56808440ff7b7f10eb1ec2c4ff37abc24757a760bfa6cf46157d3512d48c5e53a110cc79297dbfd9cc467269765139f6a9a33e1597cbd5a0fe1bd3ce6486be6f960e6be2f804b09b978d7584d5abb16f7e71d413b4d44e4000022951f66efc6767f04da89053f87be034144b03d733429ad4eb583ff914ab4e651adf99d46cf5dc58852528163e1504b5083a5"}], 0x2560}, 0x8) freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() setresuid(r3, r4, r5) 16:34:20 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 16:34:20 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) setsockopt$inet_mreqsrc(r1, 0x0, 0x66, 0x0, 0x0) geteuid() 16:34:20 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x400000000101) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='^\x00']) mmap(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) 16:34:24 executing program 3: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) 16:34:24 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41]}, 0x3}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000300)="7f9e06771680ffd1ce5ee82d55ea3c90a4788b5d3e1a67dfbec81e497a080450ed4a965823a806bc67682a8e4a4ec9f506783fbb9b496870cbce592b41199ba24153d7de1d235ff5c84fafd0479cdfd30d52d3f1752120fe99d02226bb", 0x5d}], 0x1, 0x0}, 0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000)) 16:34:24 executing program 0: r0 = shmget(0x0, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000005c0)={0x0, 0xc822, 0x1}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000640)={0x800000, 0x81, 0x0, 0x7fffffff, 0x0, 0x5, 0x9, 0x494, r2}, &(0x7f0000000680)=0x20) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x81}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000340)={r4, 0x7, 0xfff, 0xa0ba, 0x24, 0x2a256cc9}, &(0x7f0000000380)=0x14) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/248) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_int(r5, 0xffff, 0x1003, &(0x7f0000000140)=0x7fffffff, 0x4) r6 = semget(0x3, 0x0, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000000)=[0xff]) pwritev(r3, &(0x7f0000000500)=[{&(0x7f0000000200)="9780d43014ab1f42171c8d2ab2e7232dbba546a73b41f06f7325ce45597627a3b067ce587d4166475a7ff1c4f12546c38686", 0x32}, {&(0x7f00000003c0)="0d43e6a34887bf4b6125d62b9f4d0735c5c0853f87cd545a4882020628c094ab164e8557b3a4d954449f0e11dac55ad396e51d198a92954dae777253c2408282c3d9c336c4e23ffe0693d07d84ab591a3d8a10ed70476a9de4a4debbea7cfdfce81fbb934f7f6ddc9dc73bc5614ed31e8afa77e58023bcf14499bc81330bdd0c21cf8c3260ff8cafe5fd1ba10fa4809f835ffb26849eb4041485417975776eb6801b5e5e5f47d6f40854599d737ec6d685e267c510c2e119a78a6da4793b10cca79ee48da1c4486d6158e5ff4bbb2df9a3950eb56851d1be4511cdbfac29e72c7bac4f01e71a1b8680ef428521a1c05fd0e479a1e017000642", 0xf9}, {&(0x7f00000004c0)="53fe2a02c49cdfaca51fd3663a74bf6621db01a3b7f493e64d66e03e855d2d14427eb62eccebc9a4c9f12ef8e79f401c2d2fd4502bce0f5e886b1bdb43", 0x3d}], 0x3, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) fchmodat(r7, &(0x7f00000001c0)='./file0\x00', 0x22) setsockopt$inet_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000540)=0x2, 0x4) 16:34:24 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 16:34:24 executing program 0: pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7f, 0x2}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0xfffffffffffffff8}, 0x8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 16:34:26 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa) flock(r0, 0x4) 16:34:26 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x0, 0x8, 0xec, 0xdf2f, 0x4}, 0x14) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) 16:34:26 executing program 3: setrlimit(0x8, &(0x7f0000000040)) socketpair$unix(0x1, 0x4, 0x0, 0x0) 16:34:26 executing program 3: r0 = msgget$private(0x0, 0xfffffffffffb) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0x1, 0x0) getuid() r1 = socket$inet_udplite(0x2, 0x2, 0x88) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/105}, 0x71, 0x3, 0x1000) r2 = dup2(r1, r1) accept4$inet6(r2, 0x0, &(0x7f0000000080), 0x10000000) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000000)={0x2, 0xaf}, 0x10) 16:34:26 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f66696c653000eb30e814acf0db43daba0c7068a0855043fe0fc695dc2430effdbcd6f1e394a44406ad422366c3e76df9303a2f4a61ee"], 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f5579ab44ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0) 16:34:26 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)="10657b20343102ac5348ebc4ac99765c", 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x7ff}, 0x1) 16:34:28 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 16:34:28 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)}], 0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 16:34:28 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000) recvfrom(r0, &(0x7f0000000140)=""/196, 0xc4, 0x1, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x400, 0xffffffffffffffff, 0x1d8cf8c5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x1}, 0x24) socketpair(0x2, 0x7, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x2d8, 0x4) 16:34:28 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x6) r1 = open(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffff5, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 16:34:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x7e) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast1}}, r2}, 0x8c) 16:34:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2e, 0xf, 0xffff, 0x4}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r2, 0xffffffffffffff39, 0x3}, 0x8) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r0, 0x0, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0x63d50835, 0x2, 0x1020, 0x5, 0x8, 0xffffffffffffff80, 0x1f, 0x5, r4}, &(0x7f0000000100)=0x20) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(0x0, 0x0, 0x0) 16:34:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='e0\x00'], 0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0xff9a) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r1 = dup2(r0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x1, 0x4) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) 16:34:28 executing program 1: chdir(&(0x7f0000000200)='./file0\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021f7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea06932d51ef5d250800"/136, @ANYRES32=0x0], &(0x7f0000000380)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0x2}, 0x8) accept$unix(r0, 0x0, &(0x7f0000000400)) r2 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x22b80000000000, @loopback, 0x99}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x9}, 0x24) fcntl$lock(r2, 0x400000000b, 0xfffffffffffffffe) 16:34:31 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 16:34:31 executing program 3: clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x1, 0x9}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)) clock_nanosleep(0xa, 0x1, &(0x7f0000000040), 0x0) 16:34:31 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000300)=""/4096, &(0x7f0000000100)=0x1000) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xffff, 0x3, [0x6, 0x8, 0x81]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x100000001, 0x8}, 0xc) 16:34:31 executing program 0: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)) ftruncate(r2, 0x7e2780e3) r4 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0xb) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$getown(r4, 0x5) freebsd11_fstat(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001940)=[{&(0x7f00000004c0)="4508fb3be848621f80d30652f9cef9ffad3e5668df19a7edf0c3ba8c3eb94de9e109f93879c1e069ab10621408c85e012640e88c1a4a21aa112b48072dba5afc78b681fe9e38c1ffe89a67f5551bf6ae5ce9e94872a4f15f755bcdd7a195eb9943b91b98dd93afd424d75bd412e926d641bd804fe453", 0x76}, {&(0x7f0000000540)="2ef1f1ae9c1a2109db405b90570069f483b40db2e850872e3efbe4f31465fac44a5db317c9cff616f1da17610f2971d83ccaab1529aeddfb384f0fe72b8e2e12962b8cf9ae8ee5d1e23cdb4f4d0ac6d492ef1a7fe7ff2eb990ce0bf0aa280bb854e32f42e9701cd56b9f8a89eea3df969ac68b5c9a5eac093f4be04d63943bcef39a650513b01c6a0fbd10", 0x8b}, {&(0x7f0000000600)="cf1c43e76addfcb3b0d2c6fe1f33a9b7bb55a9f2cbf54447b80862848b482d527a34de46a7a193793ec81d718b0de2faac0c4492db47ed9354b1acfe9074d3007fdde40bb8a74c91f3153452d2763f10929ef7a804053f1c442981ef48e2ef", 0x5f}, {&(0x7f0000000680)="b0558814c5e1186d4a43e0bd714edda1949b1c85d1ec00fbe66ad13f5435c3dea9a425844f9d46204f85cb331dac3982d9d5ead16ca124546156ba737d1eaa87ffaabe71e347f70fc890b1c46988d8eba936d1cb2d0132cdc1cf9d129b513b7e57f12e5b5af61ec96928bd59cd28270fc25411c632cac5aa2c280801ae5ee3170c2799f2fc905273743763ecfbb4a506379391", 0x93}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="8fb8e2b75b57af5b027b42a6dac105744575cfdc67fa5d668bff70373ce7dd160442a6ebb671fcbbd8126dfd73a3fcb1b8b96399fc6321df4e4c3aaf76ddf34b25bfc3ce0211843db4477813867f654768cbd8888fdd8b582f19bc1232a634f39f5db757477b9456a762b966998ec5aa72d4ec4db9ca4e6aebcf0d428be027511c2516713996dd7380a7d00d5970f21a759f4cdb47bbef839c0ba4fe6c8c929d56d3bd54089afb6ad2057e73f9b8db1807de5b47286452a3bdcab1057dc21ae554", 0xc1}, {&(0x7f0000001840)="4b02772621a65c8434927f155807ce3032601240292e5d91597038dccb1a1e6e899e8d8e8cfb3a83a47b30f764a0431df811f7873b301b6a472d9a595f5f803df528539aea1ef938528af3dc4d059b647f30d5c837cd88f8d8520eebd861dfde7ca0f9da6fb8c664dd6e329b8a8a1a94dca0b663317ffc326fb55b579ebfaee679832680a41b6c26c9fab7a875af3c0f008a293a680eb6ef38985d7786335e78089c4a5fa5985f57046d490ad10dbceaa5c4e6bf327d01500ecd6820719798a0a2bb4fa87bfdaa", 0xc7}], 0x7, &(0x7f0000001a40)=[@rights={0x20, 0xffff, 0x1, [r5, r1, r2, r2]}, @cred={0x20, 0xffff, 0x2, r6, r7, r3}, @rights={0x30, 0xffff, 0x1, [r1, r1, r1, r4, r2, r2, r0, r1]}, @rights={0x20, 0xffff, 0x1, [r4, r4, r2]}, @rights={0x18, 0xffff, 0x1, [r2, r0]}], 0xa8, 0x8}, 0x0) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r2, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0xd, 0x0, 0xe5cec23688f03670) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xcc, "a298827932e5cbf5af85bea8e7b8b55e33d3e0709f1fd79819bc9c5077a0d7d09e0e0e9d10ea004d7a24055e9a7c8723343bfaba3d234c2dd40789c42493ba2dcd6fc4c1b0be02d925a4ad50f070e1e0e71d753492a1002bfe46a98ad88d553819e55136c4bab8d3cd3217bf8e8a09448c3b5f60becc7e2718b29ed7ad0879ae79d0f9062017d784efc5964d03b426ac50445a02cf61488fe39746807e7edb1c48eec122acb2e3c67c72973af6bdb4ba0c54d3b5c2b9a7e1579ecbc46172c50227a1f9ca3c39fd6a80783a71"}, &(0x7f0000000240)=0xd4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000280)=r8, 0xfffffe60) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) 16:34:31 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 16:34:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='newreno\x00', 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000800)=[@cred={0x20}], 0x20}, 0x0) 16:34:31 executing program 0: getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000080)) getresgid(&(0x7f0000000380), 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6576, 0x3, 0x2, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x1, 0x80000001}, &(0x7f0000000100)=0xc) 16:34:37 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80, 0x19) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x9, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x83, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, @in={0x2, 0x0}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x10001, @empty, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x2}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x32e, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x1, 0x3, @empty, 0x3ab3}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000380)=0x10) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="820a2e2f66696c653000b4872d1c84ab9cb98f4fdc641e6cc50c7f453fe4d34fcf28c838fd8312be168dfd096185dcbd8ffad1d2429451608aa24bb51b0bed10643df08cd62b768519a4580c66daeea9c74ee6cfc0206acec7942a27ff2986c64be76e6dfaaaf6143b1f6df5467e0b1f4f15418e83c455fee1358632fa233901fc7e191d4d89060ab7cc367a30587ce2d3df1b3f9720480f9b8c592872bf54cbfe8f94b27d1f113470a3fb13ec228c4209a555824e68732d360c29560212f3398b8e91080791f2205dcbb41e6907a60537fe45714e4a84420b05aa95cb490ce79a"], 0x10) lseek(r1, 0x0, 0x7) close(r1) 16:34:38 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:34:38 executing program 0: r0 = getuid() r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 16:34:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f00000000c0)={0x80000000001c00, 0x0, 0x0, 0x1}, &(0x7f0000000040)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 16:34:38 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 16:34:38 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) socket$inet(0x2, 0x3, 0x7fffffff) 16:34:38 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x9, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x7, @empty, 0x3ff}]}, &(0x7f0000000280)=0x10) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) r3 = accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_int(r3, 0x0, 0x41, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @loopback}}, r1, 0x1ff, 0x1000, 0x4, 0x0, 0x10001, 0xb806}, 0xa0) getsockopt$inet6_int(r2, 0x29, 0x3f, 0x0, &(0x7f0000000100)=0xfffffff0) 16:34:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000240)=""/4096, &(0x7f0000000080)=0x1000) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x2}, 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) write(r0, &(0x7f0000000200)="10", 0x1) close(r0) 16:34:38 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x238, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x5000000]}}, 0x1c, 0x0}, 0x0) 16:34:44 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:34:44 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 16:34:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) semget$private(0x0, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xfffffeaf) poll(0x0, 0x0, 0x0) 16:34:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20404, 0x30) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000011c0)={r2, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001200)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0) 16:34:44 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fsync(r0) open(&(0x7f00000014c0)='./file0\x00', 0x1c0, 0x60) r1 = getpgid(0x0) r2 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0)="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", 0x1000) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r3 = socket$inet_udp(0x2, 0x2, 0x0) writev(r3, &(0x7f0000002540)=[{&(0x7f00000024c0)="01fd8b6989a268941f4b5e28b6f8cd84347584664c9fe5b2dc20f4fea713b21662d93258850ade6653b2f9e6ad7e3abefb84a0bf92625d6dfbabc229740503a120154b32", 0x44}], 0x1) r4 = getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000001500), &(0x7f0000001540)=0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) wait4(r4, &(0x7f0000000380), 0x4, &(0x7f00000003c0)) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000001580)={0x0, 0x10000}, &(0x7f00000015c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000001700)=ANY=[@ANYBLOB="02004e22000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000075000000000000000000000000000000000000000000000000000000000000000000000000c4e9fcd2ff3c192429ee9d9d91744ece8b403692bf31301ad4e999a909f58d12031b96c07179de7acbfdccf36cd688147e05a5835850b246b4a88fddd9e87a18a1f520742cd984b958e7570c6f", @ANYRES32=r6], 0x8c) 16:34:46 executing program 0: r0 = socket(0x1e, 0x1, 0xc842) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xbb6c, 0x100, 0x9, 0x72, r1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) sendmsg(r2, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) 16:34:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x2010000005, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0}, 0x0) socket(0x17, 0x20000000, 0x5) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f00000001c0)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r1, 0x1, 0x7, 0x6, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xbc04, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x926, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x1e, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x24) 16:34:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r1, 0x5) getpgrp(0x0) getpid() getpgid(0xffffffffffffffff) getpgrp(0x0) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) r2 = getpid() getpgrp(r2) r3 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000000, r3}) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a80000/0x2000)=nil, 0x2000) 16:34:52 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c) r2 = socket$inet6(0x1c, 0xffffffe, 0x3) r3 = accept(r2, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) r4 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in, @in]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)={r5, 0xf3, "92bf92be5ce2b1ea62b31e60b7754eec211a5f92728571a6ada2584bb0c4eef0769d36a0f8bbc3d29267071e2a0be90157f60952a1cd9da16eb918876f5299bae0ccc0c0384665059e78331230fa486aea75f025c300ccbdb6e89e99bc4cd96bd8a4598e43088ace6b7694e23f688186e0a4662ce0b992f3b3fc42d3cb4c8e2ca8f41a63be8360a0894cdf65c911a0aaa1ed4bc867a6ef020da1d1cdc7701c70595ff61cac1c77523cfad26a830abec1bb3b38af615c4183dfa6a16fe055ba904eb6ac9d9045f4e816c869b9d6c459dc77f9988daf8bdcb4ce82baf0123027903b8b2255154ae2ed237d989709ac97733d617a"}, &(0x7f0000000480)=0xfb) r6 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) 16:34:52 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:34:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) munmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000) munmap(&(0x7f0000d13000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000eb0000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r1 = dup2(r0, r0) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:34:54 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), 0x4) 16:34:54 executing program 1: r0 = socket(0x13, 0x2, 0x5) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530001a37c88558bae08e3047607c72be411d6991b23ca1ce096800009238153079a2d3e91edd126eafabb42124366c62734a73a5f41735e1f61bef852d1dc8becb73127b"], 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x81, 0x4) lseek(r0, 0x4, 0x8) recvfrom$unix(r0, &(0x7f0000002100)=""/4096, 0x1000, 0x43, 0x0, 0x0) lseek(r0, 0x0, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000100), &(0x7f0000000140)) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 16:34:54 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="78022e10d1fc4e644c15eeae64155825096761e5545bbb50df7b7c65cf79aa2e8cf4ad4a52a3cc59abfe98e978439c2d03aa57068c2a1940371e7b5d7902018a"], 0x1) 16:34:54 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)="2e2ab10d03c2fa54f48a264d5059f72341d4950d389cd06fec06282c6905b6d63fb1c439009956e41462", 0x2a) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x42, "de43badb35195b19631231c3a39eb3c67855da4074338b8aaf6ff6ea3eb73b4e212485713086682f5a46684aa778667c8be00c9fc227837b44d9732f1504b5f9cf6e"}, &(0x7f0000000200)=0x4a) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xb, 0x9}, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r4, 0xce57, 0x800}, 0xc) setsockopt$sock_timeval(r1, 0xffff, 0x1003, 0xfffffffffffffffe, 0xaa) 16:34:54 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r4, &(0x7f0000000180)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000340)={r5, 0xfffffffffffffffc, 0x1b, 0x1f, 0x9, 0x5}, &(0x7f0000000380)=0x14) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 16:34:54 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r0 = socket(0x1f, 0x3, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0xb8, "d18aa4395db798f5fa6a465a11a387978826eba62da616a5745a32aa0588991f358457f86b9669ade0824c109202d6c16669a2706e3e48ea72c2140b69e1d3c65626c03c234509674f69c5a1e1e6fba19e87bf109aa56a4c4d6759bde51f6a28b5ad43387f41a6554163cbad20f70555aab4bfa474305d3b0edc8f1999dcb2af58c1bdda58d67dccb5532869fa2f232e94eac450e9ad3f2e89f5daaa8066e79ab41abfb286f611b7d6bfab211bf55bafaabc3767d56c61bb"}, &(0x7f00000002c0)=0xc0) r2 = getpgid(0x0) msgget(0x1, 0x524) r3 = shmget(0x2, 0x3000, 0x408, &(0x7f0000ffc000/0x3000)=nil) r4 = getuid() getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x0]) r6 = geteuid() r7 = getgid() shmctl$IPC_SET(r3, 0x1, &(0x7f0000000040)={{0x8, r4, r5, r6, r7, 0x100, 0x8}, 0xff, 0x80000000, 0x0, 0x0, r2, r2, 0x100000001}) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 16:34:58 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f0000000080)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:34:58 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000010c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001100), &(0x7f0000001140)=0x4) r1 = open$dir(&(0x7f0000001080)='./file0\x00', 0x40000402000002c1, 0x10d) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)=""/4096, 0x1000) close(r1) execve(0x0, 0x0, 0x0) read(r1, 0x0, 0x0) 16:34:58 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) pipe2(&(0x7f0000000280), 0x100000) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) setrlimit(0x6, &(0x7f00000003c0)={0x7fff, 0x7b}) fcntl$getflags(r1, 0x3) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) freebsd10_pipe(&(0x7f0000000080)) sync() open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x40) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 16:35:00 executing program 3: madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0x0) munlock(&(0x7f0000cf8000/0x4000)=nil, 0x4000) 16:35:00 executing program 3: socketpair(0x10, 0x1, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80000001, 0x2, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r2, 0xffffffff, 0x9, 0x64a8, 0x6, 0x1000, 0x8, 0x8, {@in6={{0x1c, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, r3, 0x2, 0x7f, 0x100000001, 0x8a50, 0x80}}, &(0x7f0000000200)=0xb0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='newreno\x00', 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) r4 = socket(0x11, 0x3, 0x0) sendto$unix(r4, &(0x7f0000000280)="b10005030400000004c700b1bf18141923451ae3c3051020c01038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d629ff030000000000002babfbb770c1f5a872c881ff7cc53c894303b298a800000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) 16:35:00 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1000}, 0x8) 16:35:00 executing program 1: r0 = socket(0x100000000015, 0x20005, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1000, 0x7, 0x8, 0xc4, 0x100}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x400}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) 16:35:01 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x9) flock(r2, 0x1) flock(r2, 0x1) 16:35:02 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f0000000080)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:02 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) poll(&(0x7f0000000080)=[{r2, 0x142}, {r2, 0x8}, {r2, 0x8}, {r2}, {r2, 0x1}, {r2, 0x40}, {r2, 0x4}], 0x7, 0x1) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_lstat(0x0, 0x0) getuid() clock_nanosleep(0xf, 0x1, &(0x7f0000000180)={0xfffffffffffffffd, 0xfffffffffffffffe}, 0x0) 16:35:02 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) pipe2(&(0x7f0000000280), 0x100000) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) setrlimit(0x6, &(0x7f00000003c0)={0x7fff, 0x7b}) fcntl$getflags(r1, 0x3) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) freebsd10_pipe(&(0x7f0000000080)) sync() open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x40) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 16:35:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) ftruncate(r0, 0xff) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {0x0}], 0x2, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/9, 0x9}], 0x1, 0x0) 16:35:02 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:03 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1020, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8400, 0x8) fcntl$getown(r0, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x101b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:35:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000080)=""/179) fcntl$setstatus(r0, 0x4, 0x44) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0xc001}, 0x1c) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getpid() getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r4, 0xba, "9e0803bac933b0077ce83e33a26ef4a6c872f142e7e7f22d8a6711717caab6b8db3afddd488915214dfaf0501ef3b605a304e6229699d6ef56df79424d46ca1455ca0fdfc9ca6ac04d0c38d54550b0c73cf567eb7187529711db6591e6027446b8784a98dd405de30c340a81ced42a320300587d28d6cd804e55c4160f8216e37d3ddef6a6bb92a32782abe9fc4820d373a572ecaa8e0299d6edb0c218df8a749acf6a989612c244ce222bb087176f8d096e88367bbbeb3267ec"}, &(0x7f00000002c0)=0xc2) recvfrom$inet(r1, &(0x7f0000000000)=""/127, 0x7f, 0x82, 0x0, 0x0) read(r1, &(0x7f00000005c0)=""/252, 0xfc) 16:35:03 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1020, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8400, 0x8) fcntl$getown(r0, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x101b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:35:06 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f0000000080)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:06 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:06 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1020, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8400, 0x8) fcntl$getown(r0, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x101b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:35:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x1119807e7c9c5996, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000140)=[{r0}], 0x96, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:35:06 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) semget(0x2, 0x2, 0x500) r0 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r0, &(0x7f0000000040)=[{0x4, 0x0, 0x6fd}, {0x4, 0x5, 0x800}, {0x3, 0x8d65, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x0, 0x40) 16:35:06 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:09 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:11 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) freebsd11_fstat(r0, 0x0) 16:35:12 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:12 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x400, 0x3}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x5, 0x200, 0xbf, 0xffffffffffffffe0, r3}, &(0x7f0000000300)=0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) ppoll(&(0x7f0000000200), 0x0, &(0x7f0000000240)={0x5, 0x2}, &(0x7f0000000280)={0xb68f}, 0x8) lseek(r2, 0x0, 0x1000000000003) dup(r0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(0xffffffffffffffff) clock_gettime(0xe, &(0x7f0000000140)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 16:35:12 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)="03", 0xffffffffffffffcc}], 0x1b3) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000140)="303f3d9dcd39cffedf19f92fc594b95642efb5097932a2d896ebb1ff8b0d1d51c23dfa630c80bf54d1bf86010d40cf5501beeca77d92ac0a339f0ed2d4474b6a4d0aeff0c44188b450c11832a58a0f71db25b000ed269bf667715f2dd87e6e5f20da30a919685cc3e5da0bdb2a1d964910a49aa022c8", 0x76}, {&(0x7f00000001c0)="b31930d97bec6a1b6cb5eb9e0634ba7913c9cf78880265d27cf173c8a3be981868985bcc5ad93453016cef5e437fbaa9e48d03da526e848c36f2822dce01458b092b6529995a2d1f6cfbdf82bbbaac6ff4914512ab55c49f8e7ae64a561cd057e2addd11d581a99cc18f19f3758ba553a07ba222a5ebba022c139fd6bb4dd3740cbf0064bdd492a257a77193bb1dbb49ee689c13be6bc57b86e9f15c72ad005b1a27d5bfdf2e9508f14876c7548a795663a005", 0xb3}, {&(0x7f0000000280)="4d74f0d1e4285d", 0x7}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="92a006f3f36e5f63dd9d28aabe38e5980fdacf4714af9b87b02a433e0b773a622b59f363335d3860f8fc5cfcff5f", 0x2e}, {&(0x7f0000001340)="a9475e237d6c0da34dd4edba80a8c37ab8e8db172ef7fc85cebca59f1dd8bbd66a51aa1fc151b630b29c007572228408ea195db4c82526b1b2cbdea9452b76acec1b935e2d12d541c2d64fb5e64876a5f7ef2694c20ad85777705396204261f0f5bc10f7325308032fd595c19a5faaab4fdf27f9e2d402bcc8c64f29e7795d2ae243ac603fa2899d38804c7827aab10f89f0e94208f86ae797a2629f8a1c738e84977426", 0xa4}, {&(0x7f0000001400)="71600727a471afc372f3fbb4cba3e2a4a57895d3db5f3f807c0602cebea2eb6cf3391ccd7653ecd17dae78d3011ba23d903e7c41d2f9c92111a686358bfa31797793ba8c9cbe07e3744fdd0834ee9b5985451986dac1cf1f9066f583e9d0eac1ea6063d811c79636e71a", 0x6a}, {&(0x7f0000001480)="7e42a5d9ec833f8111c1a89264860dd19e69d63b567dfc0ce7d06dc244dbef9505314ecbe96dfe5682652fdd7c6527079b59097950fb71e3b7db98842741d226678efbfbe5630f8f4c116907bd3311f5d3743fe379ba775bf9b396613366f9f799bebfe6fc2261cca19249ecd10fe80c3f02000b35ab9360954a77c437a95fcca2439422467fbebed1f7fdf56a75214a32", 0x91}], 0x8) 16:35:12 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x28400, 0x14) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x4) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000000140)='./file1\x00', 0x80) freebsd11_mknodat(r2, &(0x7f0000000180)='./file1\x00', 0x9, 0x400) symlink(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000200)='./file0\x00') getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000240)=""/73, &(0x7f00000002c0)=0x49) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300)={0x3ff}, 0x4) sendto(r1, &(0x7f0000000340)="0e27797590e49089d1df98843ffb5106d54dfad1d1398042cc85654f92743249d0d21d9037108c21ef984b3fedcff90da01e599534b58901b2dd85bb484fef7182fc98d3ee269a34052fc4b13166b3b2d61354d88c0cf664e0ca088cdf788456f89534a407479df4e59009e3540ba6b664c1ab08db83c00cce", 0x79, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x200, 0x8000, 0xfffffffffffffff9, 0x5, 0x5, 0x38, 0x9, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x3, 0x3, 0x3, 0x7, 0x10000}}, &(0x7f0000000480)=0xb8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r3, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x5}, 0x10) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = msgget(0x3, 0x104) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000500)=""/116) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r5, 0x0, 0x4d, &(0x7f0000000580)=""/58, &(0x7f00000005c0)=0x3a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000600)={@in6={{0x1c, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x200}}, r4, 0x3c2, 0x400, 0x401, 0xf9b, 0x4}, &(0x7f00000006c0)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000700)={r4, 0x5}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000780)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000007c0)={r7, 0x1, 0x5, [0x7, 0x9, 0x7, 0x1, 0x80000001]}, &(0x7f0000000800)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000840)={0x8, 0x8, 0x5a30, 0x81, 0x80, 0x34a2565e, 0x6, 0x1, r3}, &(0x7f0000000880)=0x20) getsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f00000008c0)=""/133, &(0x7f0000000980)=0x85) r9 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept4$inet6(r9, &(0x7f00000009c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000a00)=0x1c, 0x20000000) setitimer(0x1, &(0x7f0000000a40)={{0x9, 0x6}, {0xfffffffffffffffd, 0xffff}}, &(0x7f0000000a80)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000ac0)={r8, 0x7ff, 0xf, 0x1, 0x100000000}, &(0x7f0000000b00)=0x18) 16:35:12 executing program 0: r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x5, 0x7, [0x0, 0x1, 0x80000000, 0x10001, 0x1bc, 0xffff, 0x10000]}, &(0x7f0000000140)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @loopback}}, r1, 0xfff, 0x0, 0x3}, &(0x7f0000000240)=0x94) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 16:35:12 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0)={0x10000, 0x5, 0x400, 0x1, 0x6, 0x65ca3976, 0x9, 0x200, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x200}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r1, 0x0, 0x1f, 0x0, 0x6, 0x2, 0xdf, 0x9, {@in6={{0x1c, 0x1, 0x7f, @loopback, 0x5}}, r2, 0x2, 0x55, 0x400, 0x15, 0x10001}}, &(0x7f0000000480)=0xb0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x2, 0x1800, 0xc, 0x8, 0x140000000000}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000100)={r6, 0x3}, 0x8) r7 = openat(r5, &(0x7f0000000140)='./file0\x00', 0x4, 0x80) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000180)={r6, 0x5}, &(0x7f0000000200)=0x8) bind$inet6(r3, &(0x7f0000000040), 0x1c) 16:35:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x79, 0x6000, 0x0, 0x0, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0xffffffff, @empty, 0x10001}}, r1, 0x7ff, 0x3ff, 0x0, 0x80000001, 0x1}, &(0x7f0000000380)=0x98) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) bind(r4, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x4, 0x100}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, 0x0, 0xffffffffffff0000, 0x7, 0x8, 0xffff, 0x1000, 0x5a4}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=r6], &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r6, 0x9, 0xf5, 0x5, 0x200, 0x0, 0x5, 0x20, {@in={{0x2, 0x3}}, r5, 0x8, 0x0, 0x0, 0x0, 0x7fff}}, &(0x7f0000000500)=0xb8) 16:35:12 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) freebsd11_fstat(r0, 0x0) 16:35:18 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:18 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$setown(r0, 0x6, r1) r2 = socket$inet(0x2, 0x5, 0x0) fcntl$getown(r2, 0x5) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 16:35:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) freebsd11_fstat(r0, 0x0) 16:35:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) freebsd11_fstat(r0, 0x0) 16:35:19 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:19 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:20 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:25 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:27 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:27 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:27 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:27 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:31 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:33 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:33 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:33 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:33 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:34 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:34 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:34 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:34 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:37 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:37 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:37 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:37 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:38 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:43 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:43 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:43 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:43 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:45 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:49 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:49 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:49 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:49 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:49 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(0x0, 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:52 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:53 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:35:55 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x3ffff, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 16:35:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) close(0xffffffffffffffff) execve(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 16:35:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x7fffffff) fcntl$setstatus(r0, 0x4, 0x1c251ad7118e6b5e) ftruncate(r0, 0x10000) ftruncate(r0, 0x8000) 16:35:56 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(0x0, 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:35:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) close(0xffffffffffffffff) execve(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 16:35:57 executing program 3: socket$inet(0x2, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x39, 0x0, &(0x7f0000000040)=0xfffffcff) 16:36:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) 16:36:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) close(0xffffffffffffffff) execve(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 16:36:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) shutdown(r0, 0x1) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) semget(0x1, 0x0, 0x440) 16:36:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000200)="fda08439ef91e27e74db38753b7653d2bb7c5fe4df6ecc696ab99825e57ed6749009296607482d9c2e3fd9dec7b16518083a2297aa86331e71643acddd7d9c6cf44bcd16cc42517ba24c58b9fb7ec84010cb2b07958a0c755a02d40afec39fc22d1e7f12f4ab283eee6752cbd90fca053ac3310115296d527f2ca92ac44f16b2ebb93c4583eb5e7588e196c273bfea0aa60f59bc7f26f9abf07fd985fb483ea3513809193f72864e5c84a50e199c2732f780013af964ccd55dbcadd7e42674c2af397c475c85035087d2db351025", 0xce) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {r1, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5) open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x62) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) mlockall(0x1) 16:36:01 executing program 1: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:02 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(0x0, 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:36:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) shutdown(r0, 0x1) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) semget(0x1, 0x0, 0x440) 16:36:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) mlockall(0x0) listen(r0, 0x20) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), 0x4) sendfile(r0, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4d0000004077e9a7c5fbc9f132e4a6b6c8cddf7704b40727ce8a3f78218150b9ed289b272e482959455f57b25c9b3ddd924fc0a48683e00000000000000000000000000000000000000000000000000000ccfd2d7ab900832cc9a154a798b5a40f145ff2b0a65a8e3e16f52d3a382e6378abf2da3fb39bd3c7e5b30b7c8394ed7f89c8f91bc73499afd494f79d9e63974a97340922020030b235a4d700e36cae70d97f1b681edabf5f3d0e2bb7d342515dc83a02330a7bed0b3546e78f19fe14544b372439299721dd1fdc2b8f0c8b6873e21e003766467e871879212baf2d51cc25"], &(0x7f0000000280)=0x55) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000380)={r2}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000002c0)={r2, 0xe885, 0x9}, 0x8) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) open(&(0x7f0000000180)='./file0\x00', 0x100, 0x8) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x2}, 0x24) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 16:36:04 executing program 1: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$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) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000200)="fda08439ef91e27e74db38753b7653d2bb7c5fe4df6ecc696ab99825e57ed6749009296607482d9c2e3fd9dec7b16518083a2297aa86331e71643acddd7d9c6cf44bcd16cc42517ba24c58b9fb7ec84010cb2b07958a0c755a02d40afec39fc22d1e7f12f4ab283eee6752cbd90fca053ac3310115296d527f2ca92ac44f16b2ebb93c4583eb5e7588e196c273bfea0aa60f59bc7f26f9abf07fd985fb483ea3513809193f72864e5c84a50e199c2732f780013af964ccd55dbcadd7e42674c2af397c475c85035087d2db351025", 0xce) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {r1, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5) open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x62) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) mlockall(0x1) 16:36:06 executing program 1: r0 = open$dir(0x0, 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:09 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:36:09 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:13 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0x0, 0x0, 0x220) 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) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r4) fstat(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f00000006c0)='./file0\x00', 0xffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000009c0)={0x0, 0xfffffffffffffffa, 0x2, 0x5}, &(0x7f0000000a00)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000a40)={r6, 0x99d}, &(0x7f0000000a80)=0x8) r7 = geteuid() setresuid(r3, r5, r7) writev(r2, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)="a6b8fc317de83409a74e2547cf1036a462f6eae8f348741fef9d5a0d0539e872999ca2ca3602681c0d673b9628c0323e07bd61dfde5723ab9062de8626e1dc80b4f46dc6e8e5a051027660dd5a2f99f6d984b2a40fa865dada5dfb93d21f5e4decb41a6a853c484b31fa9abfcc9fb0c5077c2357d4866d5e9fd5758d0f6e63b068d0c4be74021416b400fb7f5446674c99e03618f5b8d0cc6e712581887a65743902d20ea91a387c9486fbeb5d2bfe9d2a", 0xb1}], 0x10000000000000c7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f00000007c0)=""/198) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000700)={0x834b, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) r8 = open(0x0, 0x80000000000206, 0x88) lseek(r8, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r9 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendto$inet(r9, &(0x7f00000008c0)="4be0ebacb7c69a2d0ff8bb767c1bc609511e18c2f98bf2cbbb688f8502fa8d4df9e42890567534d5973d016a6013eae2cdb1476d4250416a155bea6f3737e0bb5074447d2f64862ed1f7135eacdb8262a631bf86fcd0237ad6c4b96d982c9205bdd5c750aa3c2fd0fdbc557eab3ab6c7f75dc546373cb43960b71ca7ef302d5e68df8e075523d017157538450677470acd15081782a1f57dd595e691aa7c72c9cf5f6abadc487adeb9a916f825dac97a78b9137883b8c6efbdbd6810eda64573fff1b08e1e4b7e7dd437b718199d863ec3ea5b496f9f706b4ba8b954e6e47972f13b", 0xe2, 0x20004, &(0x7f0000000180)={0x2, 0x2, @multicast1}, 0x10) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)=')/${\x00'], &(0x7f0000000480)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\x00']) munlock(&(0x7f0000ff2000/0xd000)=nil, 0xd000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) 16:36:15 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:36:15 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:15 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x80000000000000, 0x0, 0x101) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x3fce, "9339a6eb57f32e13e5669a70cd58aef5"}, 0x14) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) lseek(r0, 0x0, 0x0) lseek(r1, 0x0, 0x4) 16:36:15 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:16 executing program 0: fcntl$lock(0xffffffffffffffff, 0xd, 0xfffffffffffffffe) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0x626, 0x4) fstat(r0, &(0x7f0000000040)) flock(r0, 0xc) 16:36:16 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) chdir(&(0x7f0000000040)='./file1\x00') utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) 16:36:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @multicast2}, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0xffffff84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0xfffffffffffffe18, 0xfffffffffffffffc, 0x0, 0x0) listen(r2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000004c0)={r4, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000007c0)='-%\x00', &(0x7f0000000640)='\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000800)=';\b\xb8\x90\xf6ydI\xc7\xd7\xe5\xc1\x97\x86U^\xee\xf0\x17b\x89\xde2I<\x8f\x80\x1b\xc7\xd9\x04\xaajS\x87\x13ke!\x8a\xbdF\x81\x7f\x12yZj\x89-\xeb\x05\xaa\x8eEqF\xbd`B\x98\xe5\xbb\xb8\xbfj[\xaa_l\xec\x05\xeb\xd3S\xbe\xba\xb7\x90C\x97\xc1QK\xf1\xd4\x10\x19l\xbe\x13\xb8\x14\xc8\xdc\x11\xf3\x1e\x96\xbf\x0f\xab\xc7\xb2:8\xb6p\xf8\xb2\x92\xdb}^\xf2^+\xbb\xa3\x8f\x93\x8c\xb8\xbdZs\xbeOYV\xea\xa6\x16\x01\x94\xcd$C\xb0s\xf0\x95\xf9D\x04<\xdb\x10\xd0\x8b\xa7h*7\x90\x83\xe1\xd1\xa3\xfb\x9b\xd0\xae\x8e6\x1e`C\x1aM\x12\xc2'], &(0x7f0000000680)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x800007e2780e3) 16:36:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) rmdir(&(0x7f0000000280)='./file1\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000140)=0x100, 0x4) poll(&(0x7f0000000240)=[{r0}], 0x288, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) clock_gettime(0x4, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000026c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0xe271, "1a9e78ae6917ae9230e4e1d5b6e3a1fa"}, 0x14) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2000, 0xffffffffffffffff, 0x57) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0x4) flock(r1, 0x4) 16:36:24 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:36:24 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:24 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) accept$unix(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x20, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 16:36:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0xfffffee5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="b491772a61b6c1047e3f96f24fd365ce1e866c4ac0e7edfc91c6f9f5b86d0bd6a69776e2df71bf727a935941e9ae05cbc4962ab44eca389b576e351e20b34af12771be30d080acfa1c71a663a58d93e015d30f0488080655f6fd9474e69d98", 0x5f}], 0x1) shutdown(r0, 0x1) 16:36:24 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@local, @remote, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@loopback, r1}, 0x14) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) connect$unix(r2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xff46) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000002c0)=0x6, 0x4) 16:36:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8}, 0x161) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:36:24 executing program 3: r0 = semget(0x0, 0x3, 0x3) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000000)=""/49) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) 16:36:24 executing program 3: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x2) 16:36:27 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x0) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:36:27 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:27 executing program 3: getpid() select(0xffffffffffffffd1, 0x0, 0xfffffffffffffffe, 0x0, 0x0) 16:36:27 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:27 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:27 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:27 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:27 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:30 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x0) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:36:30 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:30 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x6, @loopback, 0x200}}, 0x0, 0x6, 0xffff, 0x200}, &(0x7f00000000c0)=0x8c) mlockall(0x2) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)=[0x0, 0xfffffffffffffff7, 0xffffffffffff7fff]) 16:36:30 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1f470000, 0x0, 0x10080012, r0, 0x0) ftruncate(r0, 0x4a21) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x18) 16:36:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x6000, 0x1, 0x365, r1}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x20, r1}, &(0x7f0000000100)=0xc) r3 = dup2(r0, r0) setsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000200)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x55c, 0x6100, 0x1, 0x80, r2}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:36:30 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(0xffffffffffffffff) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:30 executing program 3: socketpair(0x1, 0x10000007, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x0, 0x9, [0x99, 0x10000, 0xffffffffffffff59, 0x200, 0x7f, 0x1ff, 0x6, 0x7, 0x3]}, &(0x7f00000001c0)=0x1a) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0xfffffffffffffff9}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 16:36:30 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000040)=0x5, 0xffffffffffffff5e) setsockopt(r0, 0x6, 0x1, &(0x7f0000000140)="69161f193716c6044ba7e928492edaf83d7deb866101c14c05d1df105a272ac0bd04e7ed7930c32a9be3f717509a1f6cfee2f8b1e23e7f3f55d69ce9c2166c1795837b80e8f61dc9b1e911add7849c4c786db2766df2ecd02c9c45ab44953439f8348b85b9ebfb1c67944f08c936db6389", 0x71) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f00000001c0)=[{r0, 0x2002}, {r2, 0x26}, {r2, 0x8}, {r1, 0x2000}, {r2, 0x1c0}], 0x5, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f00000000c0), 0x4) socketpair(0x1f, 0x4, 0x10000, &(0x7f0000000080)) 16:36:34 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x0) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:36:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/99, 0x63) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) freebsd11_fstat(r0, &(0x7f0000000140)) poll(&(0x7f00000000c0), 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x4) lseek(0xffffffffffffffff, 0x0, 0x2) open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x22) 16:36:34 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(0xffffffffffffffff) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000800), 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x400000) poll(&(0x7f0000000240)=[{r1, 0x2004}, {r2, 0x105}, {r1, 0x4}], 0x3, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sendmsg$unix(r2, &(0x7f00000014c0)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001480), 0x0, 0x0, 0x0, 0x89}, 0x104) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0xfff, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getpgrp(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x140) semget(0xffffffffffffffff, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000600)=@in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000640)="3c140b133a486ea6f0718281c317a1e3bbc0c8afcc0a637597ca78f76898ac4f844a6503f26682c7ffb51e46a9c97a7d424b3ba3f4205113fd020f0f7ca8c788f2c803978a0a408503a43400cb070c2c7893cb161179af99e3088a74ecb68aee0bd693e467b2dad0f97922d032f76284392cbb416c4c10e234e1706035c959b830900faea39aacde69ff1d5192a4636063f8b07833fbdfc911cf0392fe5ec895d81ec1a39aec4fa9af5c79816bcdeae543d4c8140bd40ee52fa6c6d2fe4460bbfe9ae7cc52ec960d6a", 0xc9}], 0x1}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000004c0)="b331d58d5d46271103f3a486cfb1a718f65b719efe7172a979372e1047e7e026aced84c463cd06e3f80603b0326178399b3f73043efea165a55bbd20b4cfb3f962c0a2c55403939ebe3f514e6b4608afcde9c41d50bec61b5b0d3656c43811ece68978335dd60859e39cfe32dca3e59ecf2d8542e3607256a9c6dfe7f446915c82b9f8bca7f1fee4ba4ac1a546de92e17f1077a8b423522d9c3d89893e1040b811032243625595ec7f267faf5075925ba959e8cfdad8765cb9e4a289388493ffd18db6cc825f509a035aa417a4c5d518cc070454ed6b", 0xd6}], 0x1) accept(r0, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000005c0)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000180)=0x4) 16:36:34 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(0xffffffffffffffff) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:35 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 16:36:36 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 16:36:37 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 16:36:40 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:36:40 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 16:36:40 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:40 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x0) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:36:41 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x6b) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:42 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) freebsd11_fstat(r0, 0x0) 16:36:42 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) r3 = shmget$private(0x0, 0x4000, 0x404, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000040)=""/18) freebsd11_fstat(r0, 0x0) 16:36:42 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x4, [0x8000, 0x1b, 0x6, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x100000000}, &(0x7f0000000100)=0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:46 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:36:46 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0x4) close(r0) execve(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000040)={0xffff, {{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) rename(&(0x7f0000000580)='./file0\x00', &(0x7f0000000640)='./file0\x00') freebsd11_fstat(r0, 0x0) getpeername$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) accept4(r1, 0x0, &(0x7f0000000700), 0x20000000) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/249, 0xf9}, {&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/138, 0x8a}, {&(0x7f00000004c0)=""/181, 0xb5}, {&(0x7f0000000580)}], 0x6) 16:36:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r1, r2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x200, 0x200000000000000, 0x200000002, r3}, &(0x7f0000000040)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r3, 0xeb}, 0x8) 16:36:46 executing program 0: r0 = msgget(0x0, 0x40) msgrcv(r0, &(0x7f0000000040)={0x0, ""/105}, 0x71, 0x1, 0x1000) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) 16:36:46 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4000, &(0x7f0000000000), 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8b08, 0x8) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 16:36:46 executing program 1: unlink(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0c0096d049da99ac7118e64fee3e22f5"], 0x10}, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x58}], 0x36d, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) clock_settime(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 16:36:46 executing program 0: r0 = msgget(0x0, 0x40) msgrcv(r0, &(0x7f0000000040)={0x0, ""/105}, 0x71, 0x1, 0x1000) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) 16:36:46 executing program 0: munmap(&(0x7f0000e99000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0x8524b1a47a6ab4aa) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) munmap(&(0x7f0000a5c000/0x1000)=nil, 0x1000) 16:36:52 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:36:52 executing program 0: execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0) mlock(&(0x7f0000a90000/0x13000)=nil, 0x13000) 16:36:52 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) getuid() execve(0x0, 0x0, 0x0) bind(r2, &(0x7f0000000140)=@in={0x2, 0x0}, 0x10) freebsd11_fstat(r0, 0x0) 16:36:52 executing program 1: r0 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) clock_getres(0xe, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0xb) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000400"/14], 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) open(&(0x7f00000003c0)='./file0\x00', 0x280, 0x100) getsockopt$inet6_tcp_int(r0, 0x6, 0x2707814c041e56c9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0210000001000900"], 0x1) freebsd10_pipe(&(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x100000000}, &(0x7f0000000400)=0xa0) 16:36:52 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3ff, 0x100000000}, {0x7ff, 0x5}}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 16:36:52 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) write(0xffffffffffffffff, 0x0, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000240)) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffe55) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='./file0\x00') readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000004c0)=""/247, 0xfffffffffffffffa) 16:36:52 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)="8f822e246475657502a5bad02f9954172da60a2a38d920316cc868cc51a630c3fa0ff4e077d21cac204ff9ca50fc9e60033ddc03844647be861d2cbdb311215a749343f28ae26d5f7d79e9b9eca3cb4950628a2a2c9c680f10e1c32ba9cf400bf9411988a8bcd50e4192d22f0372c8b14279fe50b0b6c429505b099fb6c5b69f5b9755faa52ac15d83502e", 0x8b, 0x8, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() freebsd11_fstat(r0, &(0x7f0000000040)) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 16:36:53 executing program 0: r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x8) 16:36:59 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, 0x0, 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:36:59 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x7, 0x5, 0x304, 0x1, 0x7ff, 0x4}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x1ff, 0x7e, "1f11366cd2328fa89d078adf1754b068da21e4769db91ccee5d04f6ca46f6215bce6b830ddfffc8dd8f66e89fa2a94c9d894530e35be9c8f36c0aaa1bda9c91742c98a024188733f9d6baa607d33e5b0034fe690c939e888c4b5d3754b39f2bc2ab427edb05bcae40bfe8bde3320030e2ba02f899ece78a19876ad743fa5"}, 0x86) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) 16:36:59 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x1) r2 = accept(r1, 0x0, 0x0) close(r0) fcntl$setflags(r2, 0x2, 0x1) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:36:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, 0x0, &(0x7f0000000100)) fcntl$setflags(r0, 0x2, 0x1) 16:36:59 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) open(&(0x7f0000000040)='./file0\x00', 0xb9c4c8d41a248e45, 0xa) symlink(0x0, &(0x7f0000000500)='./file0\x00') ftruncate(r1, 0x8e8a) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000540), 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 16:36:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x4, 0xff, 0x2, 0x60b, 0x1ff, 0x7, 0x6, {@in6={{0x1c, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x80}}, 0x0, 0x1, 0x0, 0x2400000000000000, 0x0, 0x5}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=r1, @ANYBLOB="07000000bd7a48a8b59af606247a66e6b3040000"], &(0x7f0000000280)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/136, @ANYRES32=0x0], 0x8c) 16:36:59 executing program 0: r0 = socket(0x17, 0x10000001, 0xc00000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x2000000013, 0x0, 0x0) 16:36:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x6}, {0x0, 0x8}}, 0x200) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x0, 0x7}, &(0x7f00000001c0)=0x8) 16:37:02 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, 0x0, 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:02 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) unlink(&(0x7f0000000180)='./file0\x00') writev(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) clock_getres(0xe, &(0x7f0000000000)) 16:37:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@empty, @rand_addr=0xf4d6, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0) 16:37:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) execve(0x0, 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) close(r4) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xcd20, 0xf, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r5, 0x6}, &(0x7f0000000100)=0x8) 16:37:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) poll(&(0x7f0000000040)=[{r0}, {}], 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) sendmsg(0xffffffffffffff9c, &(0x7f0000000880)={&(0x7f0000000140)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000180)="827dd013090e0fbd5b926e8323c43dd65ac3b7d81ed2c8609f74dd448adb16a2d18707aed7cdcd575f3a41f8bdc827a66c4cf23b22ebb0f94b394179ffaca3ccc8785b91300d043b27af72db1d0872de222f2eb225b63cb4493594ce12f0da7ea64166224c2974f3e4983f8e8d1941ea9cf0f9dd90eeea53b5ddb68e7974146a79948e2ae6155e37cb96eda4af061c05b885ab27b800fabd71106314c70b8b4ff88b0c50ab720f11e5d7118dbe72459bce827280c045ca86c87b03ea0690ba16d573b0f944aec0e4b87b", 0xca}, {&(0x7f0000000280)="4cd45a0f2e6e399347353b9c", 0xc}, {&(0x7f00000002c0)="9f61789e56042fd62488212065d06f2afdb3efa289670d6a38b64af0da7576b01cdc418d6b3830f9a000f65e8f6d5bbe8293b6ab5e0dd95abcfbe3cdf1c7d7e857b645c9107e6cb9b0295ddf82d5593088f0e0674db3a5ead9b333dac9c3c8d9d02ee49792ade0b926db889d21f74de742d7eccbc67c23cb83f89e84ca85e209ac50e20b8a9348140213f55ea926c2392cacc62002fc19a2fe4ed86c1c3e3b05a751f784fecba6fdb1474a23ddc1746c6eb02e3082ebb416c75c88250f5e90f2a60fcb8023fa8868cb2a716a6f7bd266f0001fae59611c1d4d678d3c315c45279a1dc21ce3b5f0a7c14c17f65461313196c564d6ff280f", 0xf7}, {&(0x7f00000003c0)="feadd38fb3d0f6be5ab2909124318f74f9f5a634f20fbea9e16cecccb9fe3ddb0198485223d587ff011a38eea5e96ad6396b81699cadcbaf2d932755b7847be032ddd55274984d919933f46fc21a28938cc7fc6192d8e70510972c0baa41b49d7e2cbd6ee5e89290a05dbb21baa9b0693df7e04c93361c1f77f9c4b67a1e50daee3eaba2d7d1641ba16e4997902dd992b6f916380805cd", 0x97}, {&(0x7f00000004c0)="cf416c66e7ca7394d3876a4c15434f97a709abf16fcca637a65d37f9cecef763d0f106c8e96140955d1e3b7319117df7a8dd7de524cb97afd5823aae", 0x3c}, {&(0x7f0000000500)="eeaf51adae1f07dfba9f0449e556cb7ec5efc0846946c15b72d471ead241dc075f0cdd928195aba0cdd40af0aaa5ab30dd6b8e53f68796cec944c13462d612c313383cb8dc328a326a060949ba1b4af9d9f7f91d64714cede6705adfe147cd9bd09daa6e652e355d01e78554a33e85c60206d74ffc323cc5ea58948380e421eca96263a955625ece281d0f58313a5fa3669b5ce1cecad5bee4fc2d99e39b823329c5c98bf35ffb59186d57fdaf125dade231f4af1b1e47387dab066159641ac7007c22f24c29bd60a7c0ed2160bc12b337bb3bfb1c9045a9f56a2db7f23cf5aa9d4b4cf484a4a2a66ffb6f3707", 0xed}, {&(0x7f0000000600)="8a10b1aa2da471ff618cab067d4a05dd4473cca900dec24f6135b78be6fedd247781f766afc1146688e0613d75921ceb80c2096282b71f2e77b0107791243860062ab3da44c8dfcf7d8e48775e5bd3dcb2c91fa41a5210bcde28d4b3da71a293e70dc0a584", 0x65}], 0x7, &(0x7f0000000700)=[{0x28, 0x99, 0x7f, "6acbff881e43b5827afe0ae97e858d5130b2452cb163"}, {0x98, 0x1, 0x200, "9330ea997a0b64793f3fd47d3b869538ca5b53755d0f1f17db1bcc8f33545a1faacc6e07361f0221e39d9c6b186ab2f6ca9867db820905c95f3ff1d438e9782bfc50240ed01f9eaeebfe4ebb703e3d1adfb5845c0953c50865cca9df42667dafba0f7167644f154a83dd5366be06f5a4eee29a87bc8ea653279eac2a408bcffb0892afab04647c"}, {0x98, 0xffff, 0x5, "9394bc669a3ebd58d0251af3b9ee5e4e7935a939104aae52b8e1b4938a6efad24f5e56d5d5e80945601c9c31f7317bc4a608752c9ccabc9070d8ca85904605c8e6e9c091616283aff25f904239bb6ec48be65e94a62fbdc7063801e813bf7d5d2c27715d902d88c356066af65b180ee6dc521301bc53c45b96997fc7547e0bd11e62fa"}], 0x158}, 0x1) fchmodat(r0, 0x0, 0x50) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x7, 0x4) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) 16:37:06 executing program 0: getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001200), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@multicast2, @multicast2, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) 16:37:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000000), 0xc) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x95, 0x9, 0x7}, 0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0xfffffffffffffecb, 0x7, 0x3, 0x8, 0x7, 0x4]}, &(0x7f0000000100)=0x10) 16:37:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x2, 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x100000) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 16:37:09 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, 0x0, 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:09 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[@in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x2, 0xcac, @remote={0xfe, 0x80, [], 0x0}, 0x8f4}]}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 16:37:09 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100), &(0x7f0000000080)=0x2b7) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0xad87, 0x7}, &(0x7f0000000040)) lseek(r2, 0x0, 0x1000000000003) clock_nanosleep(0x4, 0x1, &(0x7f00000001c0)={0x5, 0x8}, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x2000000000000) pipe2(0x0, 0x0) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000180), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, 0x0) dup(0xffffffffffffffff) clock_gettime(0xe, &(0x7f0000000140)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, 0x0, 0x0) 16:37:09 executing program 3: 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) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 16:37:18 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0xfffffffffffffffc}, 0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f) r2 = dup(r1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x24, 0x0, &(0x7f0000000080)) 16:37:18 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) ppoll(&(0x7f0000000400)=[{r1, 0x184}, {r1, 0xc0}], 0x2, &(0x7f0000000440)={0x7f}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) accept(r1, 0x0, 0x0) close(r0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='\\\'\x00', &(0x7f0000000180)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='-\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=')-\xdf-\x00', &(0x7f00000002c0)='%-,\x00', &(0x7f0000000300)='&\x00', &(0x7f0000000340)='\'!\x00', &(0x7f0000000380)='\x00']) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="d888b62d0e3b08a6c10d15fb380d64d8c30d97933c58840d9c58ad28969d978359d9ab525075e203aeefc87d01e4e198fc11829ad7ebd29b3d93290b1e546d244a2791c637fc0bba5a824eb4abe5d5c4fcc9397f", 0x54}], 0x1) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:37:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) execve(0x0, 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) close(r4) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xcd20, 0xf, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r5, 0x6}, &(0x7f0000000100)=0x8) 16:37:18 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000040)=[{r0, 0x118}, {r0, 0x45}, {r0, 0x4}, {r0}, {r0, 0x2001}, {r0, 0xa5}, {r0, 0x2000}], 0x7, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 16:37:18 executing program 1: r0 = msgget$private(0x0, 0x56b) msgrcv(r0, &(0x7f0000000240)={0x0, ""/171}, 0xb3, 0x2, 0x800) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = msgget(0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000004c0)=""/203) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 16:37:21 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) execve(0x0, 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) close(r4) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xcd20, 0xf, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r5, 0x6}, &(0x7f0000000100)=0x8) 16:37:24 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) 16:37:24 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) ppoll(&(0x7f0000000400)=[{r1, 0x184}, {r1, 0xc0}], 0x2, &(0x7f0000000440)={0x7f}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) accept(r1, 0x0, 0x0) close(r0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='\\\'\x00', &(0x7f0000000180)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='-\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=')-\xdf-\x00', &(0x7f00000002c0)='%-,\x00', &(0x7f0000000300)='&\x00', &(0x7f0000000340)='\'!\x00', &(0x7f0000000380)='\x00']) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="d888b62d0e3b08a6c10d15fb380d64d8c30d97933c58840d9c58ad28969d978359d9ab525075e203aeefc87d01e4e198fc11829ad7ebd29b3d93290b1e546d244a2791c637fc0bba5a824eb4abe5d5c4fcc9397f", 0x54}], 0x1) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:37:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup(r0) accept4(r0, 0x0, &(0x7f0000000040), 0x20000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 16:37:24 executing program 0: setresgid(0x0, 0xee00, 0x0) setresgid(0x0, 0x0, 0xffffffffffffffff) r0 = accept(0xffffffffffffff9c, &(0x7f00000003c0)=@un=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000480)={0x3, 0x1, 0x8a9c, 0xfffffffffffff000, r1}) r2 = socket(0x17, 0x2, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x5, @loopback, 0x100000000}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000040)="0ceaa86f49b0e1b5db620cb98b0da479c3722e6c6f8e4de08a4119518ee293b0e19e1c37ae63cdce21b38d797a7171107a31e6a164c4958422916b13e251a0ab02c8937c209952a8cca90cbb0d1b6c610b70d65aa51cc7b56ea29c64a782741fead58c5f89ab095913ec773e319f4c0da7f2b76909f260d09a72d4b7ceabf843c452131a59e8ef5098a661f22f157f7651f1ff079347fb40dc3da4b0be5525beb4f137bc562998fee44b23326816f2c236e60e439e8320bf12d3b107a605a4dbc745cd34ae54472eb197cf171d73194296534e8f0488552255", 0xd9}, {&(0x7f0000000140)="402f94b718dfa727e9ed8e6f156a662365bc99f51b0e1654edde6b7dbf384a7fead41c9e368ef9f1a2b558ce50c93cdb4937fb5cc3ca2b3ad8dbcef233c0dc2f6738812a1b094fe75d84099114f7c0205713097719dbf0b8cb289ebfc2253a66247af769849ee90c3428704dc10646244e493e03ddd865f49bc434a9f3ec448b92167501d314a3e0d3dc35b45c8485ec68fe9f7e3d1f3e75e60586ded8f9aa2c41d0394f41f5303bf1b2ad716822f188dbd9a25c5eab92c8e92be036d039d5d8f20dc9170e176b026d81d3da924cb9ab4b49aa5fda2e977f9da4966c50e743e1731aa19d", 0xe4}], 0x2, &(0x7f0000000300)=[@sndrcv={0x2c, 0x84, 0x2, {0x3f, 0x8, 0x200, 0x0, 0x1c0, 0x2, 0x2, 0x80, r3}}, @init={0x14, 0x84, 0x1, {0x63, 0x80, 0x4, 0x3}}, @dstaddrv6={0x1c}, @init={0x14, 0x84, 0x1, {0x8, 0xfffffffffffffff7, 0x9, 0x45d2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x80}, 0x8) 16:37:24 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0xf}, 0x1) 16:37:24 executing program 0: syz_emit_ethernet(0xfffffd7b, &(0x7f0000000180)="79cdeb8ce60e923afeed35c00806f9f7870033c4eceef23f8f5f9f115acc6d5b657c49712697afc6954eccb4359f548bd091254102117b938d6e72490ca6ef911d4604289c8146d39e6ceb43f93239311df1fdf82ac508d878156972e9c31c2f7a6dd87c442221c4dc00fb37f446313b54f5fb02f5e68b25234dbb19475baafe172b618288cfcf1f48476a8ccabd6806a472da3229a56562c5f290d6a0d64e7df059d51617998898f96f8a1282b28ef9d6d1f5c5ad9a726ae30a750827a3a762c1363b039640e87acb198a146f389dd46d4eddd515ffd4e15d8f40bf8de52e068fc32b597afd942c45865e085f4d3efc6220a26bccee2d9de571e8eb31bb414ca8a4a4fdbd7a6298faef2b8cf94bbd0d551ce864d2014d346f092b7a3c34f61bcf3f4f85de51b9ce28b94b7bd4d8ffd270c4fb5c95421ee47b237dd0fde4a485b3ad31ada0b1dd597ffcbc3010eda2fe3f8c3393") r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) wait4(r1, &(0x7f0000000000), 0x2, &(0x7f0000000040)) 16:37:24 executing program 0: r0 = socket$inet(0x2, 0x10000007, 0x7f) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f00000000c0)={@broadcast, @loopback}, 0x8) 16:37:25 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8, 0xfffffffffffffffd) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:37:25 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) 16:37:25 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x9]}, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 16:37:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="03022e2fb196006c65300000d6066530009bcae969ec92795f90e28322e440619e46ebad0497a88c3102f443f3bd17fdad38247712b8626a4f41e26b9838185c642853e5e691f0a6853b74b269a885a25bd3039ba1332a899fcaa6ec2b9729acbb710ccf288ee35cf5380edd2e"], 0x1) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="00e7983000183c3a6e5f09adc627388bc1266cf326e18a0e30a2404470301b9a70510e70a202bb753030d5ec149de5a7420136020a653012c65649a18a3e5e0ec252d76157164d58ad9963f7312d5d739cdb46d59d546556e4de99c97aea07c089514000000000000000c6fddc0c81ca0c75359ac58d99d0314a2166d4c3df272a19b07e7ff962c2f25ff126dca7c3960a5428f4a222ce8cfb89680ff4792ded3ed3715fa5126b6558ec517351998f9252a8344fc11eda95774abdf11ece31277a87aae6c5fdb0a076d800000000000000002c11a626e2086a0ad5a2d3018cefb8f9d36cc9d61a76189550787f2399256b59470f7450114bbb9f11afd7d00d4cc7342127d95f7725981ba724062468feb9ac82a0a1df2ca7fc348067562adc9f9e06f26c46e811a252305c18a710ce70cdf01e2e555737fa8e604fdff3cbaece4c54abb7e8d4348b6c3b9af3cebc3e3c5cc63eaffb24013c908d5a1ff826da056bffa27cdca3d5a683289646aa7e497997623e29db3c0e4e66e14e12878bfb73135c48d864c2658ccd23988ae93ee6bc0303c7e870685028b30fde74f8fbf23a05c5943b4ea410a7fad96a6e19aa420f5c97c092a7fd522297d8413fa88988d26de6db308306fb8cd97bbb47"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000004c0)=0x5, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket(0x3, 0x0, 0x2) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xe, 0x2f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="6800000088f8686043e92ac645ed54e993c5021b185ecd3fa7b473dc7525b185d6a302f46745ba0f693ec1bcb77580953cafb9f4b9cc65e77ab35bd3f1a94891680b616b55759c16c13a733000"/108], &(0x7f0000000300)=0x70) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000400)={r4, 0x1}, 0x1a2) getsockopt$inet6_int(r2, 0x29, 0x32, 0x0, &(0x7f0000000040)) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r5, 0x1) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) close(r6) flock(r5, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 16:37:30 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:30 executing program 3: 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) execve(0x0, 0x0, 0x0) freebsd11_fstat(r2, 0x0) r3 = getpid() fstat(r2, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001700)=[0x0]) sendmsg$unix(r2, &(0x7f0000001780)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001540)=[{&(0x7f0000000080)="58c1fd57a98879172573a8b2f421f9b7d2ff2d9e545de473393eb71ed9eb468e1ab416903cb0d3ef421ae263524335279f7ad9f31867d5d057808d23f26a57748b05ccb1cfa045f37e68da04cfbb7956bde525c43c607a24529b925263e85577bdc570d23ff06f6f22b38397d85b407f44ada20380a516e169db7d05ddebbf0168fd4c5a11d328fe24dc430da37e118331c441", 0x93}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="021ab8f856ae5038dbeaff3cb1c7d8e9e89b5604d14a1c55468664c451cb7d6799d0873813ddbfd53a453c3536c98d4d3b5711", 0x33}, {&(0x7f0000001180)="3c834fd0d35f5d9af99f485bb5c7fec340ccecd81d383b7ffbdd0996db0826e019669373bf6840402a6d29c566b249041f6ed3cd35eebb7699dd3ce0b320bcf87042820f7a446907aba03d5f21fb0d0cf01ebad6f22181c3fbd94a3d106fff3d5bc3507dac1e323683d76d0db61e9a97286bd3", 0x73}, {&(0x7f0000001200)="9b1ca0b4249847ba3ac1eb5a0da74e2ca5d2392160bf23787c8cff925622feaef460b7ee1ab82974326a0105a58f1ce89a9066670abdcd09d3fd59e133be1d20ef829e7defa6b15d7474343006cd02a44c81072a4fac29391cb6fc7310ff17b406c51a2955ca6ea2a3c65cc609c7c93b39cc90578838a1fd0e37ee4718a53fe9ae6b0f221d8027d4cf9ac9eb3399a07e7d6ed7ce9e94bc220a49c7b9629b25bd270c267920c2e729209944f0c2d0c399fd648f82ea0e29e86cae6ae47b376e172cb1c570ce3a15782f4c9a05", 0xcc}, {&(0x7f0000001300)="37054be4ac999e9df7478f7b19bf9e9fa59beeea30c1078a42a4c7f2dc40fe534ad02b253735650a40d86ac181aa159352ec797d83c20106784ffcec840ba6feb63d24eba48e3dbb155b081c94faf98b74968426ef175de9489426fdc4236b1d8e97b73f4455e56477a0", 0x6a}, {&(0x7f0000001380)="27bfe13a08cb7940bac3ecc78a12ca4d69e8d4e1f58e006491260a5c5d811842db0e64ae1cadb7e19f94252fc19a774de2035f63c99de114a2e677394b4568147ea7984620d266526a208df204024034f0069a21bbe7b9da0fc133e09884e4733993524b60b2ddbde67f465a91f993fd96067a50a6a43f2993d9ba3dd871d21fdbc20d7561d54d781d4012fa338904b06be0fcc0e2a9195e4055722956ee22d44be9cda10193992004abc3cb6a8313cae993fefd3f948e338c77ce8905e493dfb55d378fcacc082fce116d3021f1d054f56a7e", 0xd3}, {&(0x7f0000001480)="e7a74928b44f7d6e6abf514095ba2dd7012785425e78", 0x16}, {&(0x7f00000014c0)="9fa4743ef57c4225644f3859f6548544b89a168c9e5192918981665564b5fb6ee051d3dd14718ba3e64d71e1875eb37e9ea3a1b56ffd964224fcd8e1451e49dc26ea2a3a098155cf18a0c2", 0x4b}], 0x9, &(0x7f0000001740)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x20, 0x20000}, 0x4) 16:37:30 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x52, "450cef31f8c6a6ace2a25f1f36a66a02d7a34707954d1c3e513946e38b364bf548ec48818c16d6123aa06a30d9f16e3ff6e4a44fe4f2b9c3f17542357c5a9e226e07bfadfcb60c95a9365cd6c6abd0a14933"}, &(0x7f0000000100)=0x5a) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) fchmod(0xffffffffffffffff, 0x4) 16:37:30 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:30 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000380)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, &(0x7f0000000280)=0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="73000000e66cd97bfdbd466185b7ee615dc977cac7ef8ca72dce767d19f5e426ca8eef0f65e853ea30834a378944a257f393e93a24f96fce4c51e888d620759fd18ea745e676890ba1c8b98550398d6e490a02c4e1e13144fa54332072cd86d697ff51c6f435fcfeb473baab4d5cc6ef1d18a4bef6cf8a"], &(0x7f0000000340)=0x7b) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x1000, 0x400, 0xf662, r4}, &(0x7f0000000080)=0x5b) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000000c0)=r5, 0x4) freebsd11_fstat(r0, 0x0) 16:37:30 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 16:37:34 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:37:37 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x1428, 0x4) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)={r3, 0x680a, 0x0, 0xc4a, 0x5d2b, 0x1, 0x7fffffff, 0x5, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0x3, 0x20, 0x2, 0x5, 0x1}}, &(0x7f0000000240)=0xb8) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000340)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x1c) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000280)="46473795f9f6c3137245aa9a4723a238146617845c67f2584eee1136ecb35ac8bbceb1d03bc60694fabb33af6caa1c9dea40ce30fb3c2a554b2f5ab0d303aaf4a33ed515df15ee7aed5112b3c4a4521a54cf21a0a2a006e647cf4b7b70def68f4c9b16ba9d907c94d351215f0530db1a0057715e2cee334d2d80376275b999de84a3050eb7ae98d050561504", 0x8c) freebsd11_fstat(r1, 0x0) 16:37:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 16:37:37 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000280)=""/232, &(0x7f0000000000)=0xe8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000240)=0x624) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000180), &(0x7f00000001c0)=0x3f8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000380)=0x4) 16:37:37 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) __semctl$SETVAL(r0, 0x80000000, 0x8, &(0x7f0000000080)) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0xf, 0x2}, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r2, 0x1}, 0x8) 16:37:37 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x25) setsockopt(r0, 0x401, 0x9, &(0x7f00000000c0)="4cee3af00d11656c99c6777bbeb89199335ac08e56fa828406ef78fe3e9cd849fdb27d7590b4682c0c6f0a8052a9a885743af0f98222b950151545da4881d625c71490f862e729344c51d7193dc872b49766ae8b77a98df03486610c94f951d2e4f3d5ac07eb7e27831cb566f859840775ed0ae32d8fbda1231f", 0x7a) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0x8, 0x4}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x4) 16:37:37 executing program 0: rename(&(0x7f0000000100)='\x00', &(0x7f0000000140)='./file0\x00') r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="d758b091d1067cc99142dbe3ebba212da294aa0246f94dd0b51750ad683b87afe4f05f172fc6a33e9e251ea5dfa303107721c207cd4fee69777f5e8223e30b5a17b9592f5cd9e62c8f68f9cdfe0388b727806d630cfbb7baa80867bfbf2181df29a0b864c4e6e00f4567239dfed6943210e295788c85b5847e"], 0x10) accept4$unix(r0, &(0x7f0000000240)=@file={0x0, ""/87}, &(0x7f00000002c0)=0x59, 0x10000000) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000200)={0x375d0, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0x0, 0x3, 0x4, 0x1}, 0x8) 16:37:37 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00a40a93"], 0x2) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 16:37:37 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="394e83879a786e9acd3ea68992290ec923f637a6647bd3ef64636f73dc09566c75283632082168504807a79f7c9df14504cad6ed2b2a73bcee1d77a5ddb56f5a053d14f00213734b6ff9b5c17b8ed99ea4bbd5c88bd6d482d069123660487427a9b3166a46", 0x65}, {&(0x7f0000000100)="d6145c4b53430ebe6894149ced5fd7b892e40ba00d8e783c75ac8b7a59db8f96ec5bb4ca82f58a90ba826d8f0a5aefdfcdb224f74f53d043331dd78fd00dc3dcb49398a3f62484b77bc53723f9cda977f85ef6a9c2fd1be431705ae8d88ee364741fad06380d9a3fe82c944f1daa4127788b7a3468bf927d332fb158e5f93482ff9a7f8f3617e0fc6971ddca2f36cd402754ff6cd40489a1bda400c9d67860d0f18d54d5be425308bea7c01e88f8b3d11baf8fcba075178bf54dc8de3f3dd790b783013ae75f7d0f26569dcc8b", 0xcd}], 0x2, 0x63) sendto$inet6(r1, &(0x7f0000000240)="51282814da7619f1208521e3f4aa970627e1e354055e8057620fd30d697cc62c26a8a6f20e6fcd554e7eac66d42a3e06b59a415445ab1befdc58bb10a7f459eba09ac9c227a91fc8296499a9c09228860916b24f3a63be2c6232492f05bee2a19fe5a1658408d770f2e3a02f637e55997eebc66f00275abcc76f95e3641488db8b7c131f7bea624b74e830ff41906352fa34b845fdb4a2c573d3c1af50df27244a85bfd496ad7d68c8dc106ba5a74dcf8023210d134e", 0xb6, 0x104, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4) accept(r1, &(0x7f00000010c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001100)=0x1c) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) accept(r2, &(0x7f0000001180)=@un=@file={0x0, ""/4096}, &(0x7f0000001140)=0xabfa2eaa5e958c3) 16:37:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:37 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000600)="0f443ecdf7a3b1fa0120709ae81642110acaa2d66cd08c38436ec350c1311ed9fcc4ccd6517310eccb02e2c583f282336d6691b021426dc6ff0edf82e3dbd0", 0x3f) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) setrlimit(0x8, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 16:37:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000180)=""/114, 0x72, 0x80, &(0x7f0000000080)={0x1c, 0x0, 0x7, @empty, 0x7}, 0x1c) getsockopt(r0, 0x5, 0x1f, &(0x7f0000000380)=""/136, &(0x7f00000000c0)=0x88) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000004c0), &(0x7f0000000580)=0x8) setsockopt$inet6_int(r0, 0x29, 0x34, 0x0, 0xffffffffffffff69) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept(r0, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x245) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x4000, 0x800, 0x4, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000480)={r4, 0x5}, 0x8) shutdown(r0, 0x0) fchown(r3, r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000200), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040)={r4, 0x8}, &(0x7f0000000140)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 16:37:38 executing program 3: 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) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080)={0x40}, 0x4) freebsd11_fstat(r0, 0x0) rmdir(&(0x7f0000000040)='./file1\x00') 16:37:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xd7d4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=r1, @ANYBLOB="0015aaded31c5d2e86e830d8c40000100000000000009e3cab65c6fe048a8f637c12c0c89bca3d07d522e1810f7c8ae0eb6016d0a4f0e638b19d67b2e5516f67530ee1f30973f8424cbcda77489ce534054518a6a70a900198eee365822b7f8aa4365d3199854331eb479193d3307478118d10c998e804c625fb02df3bd86d6b"], 0x98) r2 = socket(0x1f, 0x10000000, 0x7) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xbaa}, &(0x7f0000000200)=0x8) 16:37:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) freebsd11_getdents(r0, &(0x7f0000000000)=""/99, 0x63) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) freebsd11_fstat(r0, &(0x7f0000000140)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x4) lseek(0xffffffffffffffff, 0x0, 0x2) 16:37:38 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:38 executing program 1: r0 = semget(0x0, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x5, 0x3800, 0x1000}, {0x3, 0xffffffffffff8d27, 0x1800}, {0x3, 0x10001, 0x1000}, {0x3, 0x5, 0x800}], 0x2aaaaaaaaaaaac27) 16:37:38 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x202, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @loopback, 0x4}}, 0x0, 0xbf8, 0xfffffffffffffffa, 0x8000}, &(0x7f0000000040)=0x8c) socketpair(0x11, 0x5, 0x60, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r0, 0xa6}, 0xfffffffffffffdec) sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000280)=@in6={0x1c, 0x2, 0xffffffffffff1fea, @empty, 0x4}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000002c0)="d1c172d72fa32dbc67c4d08f38e592ae689e5ed7ebc4c586bd9a14d30c7daea6a84a50261ed4c02f6dfa04fb978ad869bcefca22202d03f2174821b53460a5", 0x3f}, {&(0x7f0000000300)="065007debe1b00b7abad7d4799ef37ddc7c617c94cfa283ec8bc9cb4940b4aa6f184dd47f9a5bc54ead013685d3f2742aec348c11f", 0x35}, {&(0x7f0000000340)="65d6c6c500a1b9e4aa", 0x9}, {&(0x7f0000000380)="9220f90f5988571a8ceda13ae4050ccc03ec0661e01178ead7577e7c448df817f9b9a50320950062e30d7b95d3b048955178ccb9d4e5aef19ca68335b169d27e203e93e561de72355fbb6c1ff8c2204d72be6b389a03953b85171c9e8b698c50171448a98c26439bc1d73d47fa01bf4b72c07d0980681590ddef92bb8f5354b21742494a4cac", 0x86}], 0x4, &(0x7f0000000480)=[@authinfo={0x10, 0x84, 0x8, {0x10001}}], 0x10, 0x80}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000500)={r3, 0x72, "f0ee90c1127d02f5547593643e5fdead3ce740566cdf7fe254a8d5940efdeb4358c6984498b5c8ceb1a05b9099b94139e9d1958ba133b2a01fd04de6659a80d64ee94df7e974e9572becdbd929d05399ed99b7eb680fa2ff27dca1eb2291e2401e9f652bd8951277f9b1ad8f3d380027cf86"}, &(0x7f0000000580)=0x7a) 16:37:38 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 16:37:43 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) 16:37:44 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/239, 0xef) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/76, 0x4c, 0x2, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:37:44 executing program 1: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) read(r0, &(0x7f0000002080)=""/4096, 0x1000) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) 16:37:44 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000000040)=""/97, &(0x7f00000000c0)=0x61) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24]}, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=[{0x10}], 0x10}, 0x100) 16:37:44 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:44 executing program 1: r0 = socket(0x18, 0x3, 0x100000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000040)={0x8, {{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x108) getpeername(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) r1 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0x1c, 0x0}, 0x0) 16:37:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="0027d565ddc6a613010438d77ab5f4ac49e400008c191b8c85b257fb4b10de5b810fcc2528c26ad90198168e22ffffff7fffffffff12d21054f1d6d9016ca3095e1d4a3168b453b1e959891cf6132f5caa266cb030a0c67b824c7611175085d7cbfd3ed9974ef78ce110031e5ef026337455894bdf26ee7ae4f958800f6e72610a9b792cd0379c98a90612bdf5aa9abb4d375f0e70926fbb52eecc0d0200000000000000dd78dac598e5feeb7aa7c9c05c68318610a42307593ec300"/199], &(0x7f0000000180)=0x4) 16:37:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xe4e, @local={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x80, 0x230, 0x46, 0x10001, 0x7fff, 0x1ff, 0x101, r1}, 0x20) chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') 16:37:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) poll(&(0x7f0000000080)=[{r0, 0x15b}, {r0, 0x100}, {r0, 0x14}, {r0, 0x4}, {r0, 0x60}, {r0, 0x4}, {r0, 0x2}], 0x7, 0x7fffffff) poll(&(0x7f0000000140)=[{r0, 0x24}, {r0, 0x8}, {r0, 0x50}, {r0, 0x104}], 0x4, 0x2) fcntl$setflags(r0, 0x2, 0x80000000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x10000, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x200}, 0x8) r2 = socket$inet6(0x1c, 0x4, 0x8) getsockname$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) semget(0x0, 0x7, 0x446) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000200)=0x1, 0x4) 16:37:47 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = semget(0x3, 0x3, 0x100) r2 = geteuid() getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000280)={{0x7, r2, r3, r4, r5, 0x0, 0xffffffffffffff1a}, 0xc18, 0x80000001, 0x3}) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) accept(r6, 0x0, 0x0) futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x4, 0x200}, {0x8, 0x81}}) close(r0) execve(0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, 0x0) 16:37:47 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) setgroups(0x2af, &(0x7f0000000000)) setuid(0xee01) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x410) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000001600)=""/4096) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x20a, 0x4) 16:37:47 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) close(r0) execve(0x0, 0x0, 0x0) socket(0x8ea215e751794433, 0x1, 0x101) freebsd11_fstat(r0, 0x0) 16:37:50 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x308020005) lseek(r0, 0x1, 0x3) poll(&(0x7f0000000040)=[{r0, 0x216f}, {r0}, {r0, 0x8}], 0x3, 0x1003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffccb) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1000, @loopback, 0xfffffffffffffff8}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0xfffffffffffffea5) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) lseek(r0, 0x55, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x8, 0x16) getsockname(0xffffffffffffffff, 0x0, 0x0) 16:37:50 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readlink(&(0x7f0000000180)='.\x00', &(0x7f00000001c0)=""/41, 0x29) bind$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) r4 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) freebsd11_fstat(r0, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000200)={@multicast2, @broadcast, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000280)={@multicast2, @remote={0xac, 0x14, 0x0}, r5}, 0xc) open$dir(&(0x7f0000000040)='./file0\x00', 0x20204, 0x4) 16:37:50 executing program 1: r0 = socket(0x0, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0), 0x0) connect$unix(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) syz_extract_tcp_res(&(0x7f0000000100), 0x7d, 0xac51) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 16:37:50 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r1, 0x0) dup(r0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) socket$inet_udp(0x2, 0x2, 0x0) 16:37:51 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) close(0xffffffffffffffff) execve(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 16:37:51 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xfffffffffffffffe, 0x2, 0x205, 0x10000, 0xffffffffffffff00, 0x25}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x1, 0x3, 0x20f5, 0x4}, &(0x7f00000001c0)=0xfffffcc8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x10000}, &(0x7f0000000240)=0x8) socket(0x10, 0x20000004, 0x2) r3 = socket(0x4, 0x1, 0x5) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) r4 = accept(r3, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r4, 0x0) recvmsg(r3, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 16:37:52 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1082cd, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x1400) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:37:55 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:37:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40008000, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1, 0x464, @empty, 0x5}, 0x1c) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:37:55 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x7, 0x150, 0x3}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x3, 0x40, 0x0, 0x7, 0x1, 0x8, 0x101, 0x7f, r2}, 0x20) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, r0, 0x0, 0x0, 0xbf, 0xbe}, 0x0, 0x0, 0xfffffffffffffffc}) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x108) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 16:37:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x7ff, 0xe174, 0x4301, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) shutdown(r0, 0x1) 16:37:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xfffffffffffffffa, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0x3) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x6, @empty, 0x5}, 0x1c) chmod(&(0x7f0000000000)='./file0\x00', 0x25) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1a1) socket$inet(0x2, 0x20000003, 0x0) write(r0, 0x0, 0x0) 16:37:55 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/', 0x0, 0x8000000000000) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000100)=0x5, 0x4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) symlink(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00') pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) select(0x40, &(0x7f0000000180)={0x1, 0x101, 0x7fffffff, 0x4, 0x45a, 0x5, 0x0, 0x2}, &(0x7f0000000200)={0x2, 0x7fff, 0x9, 0x6bea, 0x8, 0x4b3, 0x401, 0xfffffffffffffff9}, &(0x7f0000000240)={0x4, 0x80, 0x4, 0x0, 0x9b, 0x3, 0x1, 0x3}, &(0x7f0000000280)={0x0, 0x4e2}) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) write(r1, &(0x7f00000000c0)="1f", 0x1) fsync(r1) renameat(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x44) 16:37:56 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x1000101) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x9, [0xffffffffffffff15, 0x4, 0x5, 0x2, 0x2fa0, 0x6, 0x0, 0x0, 0x0]}, 0x16) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 16:37:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x42, 0x100) socketpair(0x1c, 0x30000001, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0}, {r1}, {r2, 0x20}, {r3, 0x168}, {r4, 0x4}], 0x5, 0x7) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x494d6a48) listen(r6, 0x0) accept(r6, 0x0, 0x0) close(r5) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140), 0x4) freebsd11_fstat(r5, 0x0) 16:38:01 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:01 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x200, 0x1, 0x80000000, 0xfffffffffffffffc, 0xffff}, &(0x7f0000000340)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r2, 0x81, 0x7ffffffd, 0x9, 0x1ff, 0x14, 0x80000001, 0x13c, {@in6={{0x1c, 0x3, 0x7, @loopback, 0x6}}, 0x0, 0x5, 0x7fffffff, 0x3}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x100}, 0x8) 16:38:01 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40008400000002c2, 0x0) ftruncate(r0, 0x7) fcntl$setstatus(r0, 0x4, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000000a) 16:38:01 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) chroot(&(0x7f0000001080)='./file0\x00') listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000040)="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", 0x1000, 0x80, &(0x7f0000001040)=@in={0x2, 0x3, @multicast1}, 0x10) freebsd11_fstat(r0, 0x0) 16:38:01 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00') r2 = accept(r1, 0x0, 0x0) close(r0) r3 = getpgrp(0xffffffffffffffff) r4 = getpgrp(r3) r5 = geteuid() getgid() getresgid(&(0x7f0000002780)=0x0, &(0x7f00000027c0), &(0x7f0000002800)=0x0) r8 = open$dir(&(0x7f0000002840)='./file1\x00', 0x1, 0x91) r9 = getpgrp(0xffffffffffffffff) r10 = getuid() r11 = getgid() r12 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) shmat(r12, &(0x7f0000ffc000/0x4000)=nil, 0x2000) sendmsg$unix(r2, &(0x7f0000002980)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000026c0)=[{&(0x7f00000002c0)="dfe912256be82bc142e60562992491ba88350be1ca7f6e4e2bc5", 0x1a}, {&(0x7f0000000300)="c64a69bc96ef9007c77bc3ee3921cd2767b64b6cbe586a3208abdd1ef1a6f5b2d7913dd401c2a943c31dcc4f13ee0d3f7caf890f78e86dd28b5531fc60eb34069edcd1264136382d97f494e677f694a20e0e29dbd6a4e362341544cb6f029e39fc633784493a1e9be4ff53a8d18e3943d2acd4f2fd599ad9416dc3910410b9a9537ba9aeda3aa04e8c819ee44d15a8b365259aecc2762e1f785c06d30d", 0x9d}, {&(0x7f00000003c0)="c2a5a8d26291732fead4288ec0e0d4c7f8e2d03a3059a92086837df624c8f998c38f5839c0b409e7fd58e28260a0368190e4c011452868dd4d2496a80240a6119e055bdb827c1097", 0x48}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f00000024c0)="d6f55bb32b01c8021533efd377fbb72de241cad7b0791f3dbffb28f192c446a506162c95332a6cab3c6a99e54d09257c6c9edc7038bc3285d076462aca6250fc6604dadbbddaa8d82e468547a4565d476ba8a68d1b210260e7095d60818d7a8215c61cf3f994df23a719f6bf0188fdfcbd269b31d0c18eb740b99d7634d59538a28f98a1c16e8d07e7da68877dc6dacf3b453c36ffc4ea34be3621f4be211baf6d35b5069b97360afa04d13506792367eb4f2767486dd7d36239daae5dfd920c5feb2c490e26eccbd852f4d911ccc9f226b4e57d7ce90f2b26da5404a74c80def32c0aa88fa808", 0xe7}, {&(0x7f00000025c0)="e2f0bf3a8d22e19ecee399df9a632ba94aa84c3c8560cb0d448b87ae895b5aec656e6b8396280bb4cbce75bf8f2f13c8ccf0847932d3044a0a0fc02d23d6e5062da6dfbd46daf28419dd63a8414ed429a8ccc2742976ac3acdf7320d968c3c4b4dedf77038065a7f16efd728cd80951e752f8706d48f5cdde3ae8a25d93e413bda4f398a0996e52902fac3fb1bfa1be29374866f5e28d75ac6434c2e06f887f4f7c2428134d22a5bafe52d521de8251ada13e03211d19ae22e0f8a59b692111b431aee47424264f71702d1553d0e8ff2ac48f3f0e1fceba6c4b2c979bee7d02b99cec2ca8e4aac506e786da51c6a9f4625334893c7dab280a3", 0xf9}], 0x9, &(0x7f0000002880)=[@cred={0x20, 0xffff, 0x2, r4, r5, r7}, @rights={0x20, 0xffff, 0x1, [r8, r0, r1]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x18, 0xffff, 0x1, [r2]}, @rights={0x20, 0xffff, 0x1, [r1, r1, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r2, r0, r0, r0, r2, r2]}], 0xc8}, 0x180) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="05000000080000000c010000ff010000ff7f0500"], &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x8b40, r13}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000029c0)={0x3, 0x282d, 0x0}, &(0x7f0000002a00)=0xc) r15 = shmget(0x0, 0x2000, 0x20a, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_SET(r15, 0x1, &(0x7f0000002a80)={{0x5, r5, r6, r10, r11, 0x40, 0x2}, 0x9109, 0x7, 0x1, 0xfffffffeffffffff, r9, r9, 0x80000001}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000002b00)=ANY=[@ANYRES32=r14, @ANYBLOB="00002a009baaab627eea3d7a7c58417049318db901006e7bc5a8691096b179e45b000000d0f0ec9f220c7bae0bb2ab95c7bbfb381d2f19c3f9e8c924c37a50b8f39830e44fd8292d8d892a1f8204e3d31f1f1badd60bf4fde54eff41fc5631f9d31a7385b615ec7cbb02cf81beb3559354ac510c4ad8ed69186b7816a7d4446980492a165a1d500e74ac5b0acc3a741df581cce798a21b3b6f4df6303d91f5d261e20317d2ed55a9a9cbcf82"], 0x32) freebsd11_fstat(r8, 0x0) 16:38:03 executing program 1: setitimer(0x0, &(0x7f0000000000)={{0x0, 0xffffffff}, {0x1}}, 0x0) 16:38:03 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, &(0x7f00000001c0)=""/132, 0x84, 0x81, &(0x7f0000000040)=@file={0x1, './file0/file0/file0/file0\x00'}, 0x1c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r1, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 16:38:07 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:07 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket(0x17, 0x30000000, 0x2) r2 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open(&(0x7f0000000600)='./file0\x00', 0x100, 0x2) r6 = getpid() r7 = geteuid() freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=0x0) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000a40)=ANY=[@ANYBLOB="0500000000000000d851cfcea3d2577571aa1ef61f0f8de83420c753e600a18e651e8d00ad0fe607c7b02b244c6d95f8d5e164a12df75b03651090daa786e37636e0c67953b0234b998916713c3c65322994d353af12ab6ef68728b747a6dd6873c5edf9f0d379a1398440c587aa8c"], 0xa, &(0x7f0000000440)=[{&(0x7f00000002c0)="3b441373611feb022751e111114cfec128e281a40f6eef2d5d10f631667eff1a8bb9d4f8643af2f67a3384b264261b416d76130d2a8fa35672b06120055b2e8b1fcd19f12107a1007522c2f45ead67747a42288db211a58dee26d48b774b6dbbb5596b23c4b926e2cd2e51073a9bb1ce4325032fcde12fed0279541e18dfcd5f39153f795117fa71f8ba14c366be92c77d080666a7978addb47e855f47e84c5ed84071fad200f88a892968ebec011d1ce69e6507ecae666d4247dbf3f91d495b640f2b939da1e1f91bd9b934a2f823b2913914ab4102b52d6d6fab3e", 0xdc}, {&(0x7f00000003c0)="905de0729dce02bd5ee1080e979f1485d1eb2264a84e88641af8bbf7984e5d44847b09029a6bef808208653dd0992bd0679dd1f05708e550ef4f4310c5fd93c7eac178897ba3f96550fdd4da0fd83d4bc287554cfe6a9334f422e91c97105314680283aafbc75c2bb5ac44254fd952923aafc2fcbe2cef0a50b071bc39cc", 0x7e}], 0x2, &(0x7f0000000880)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r5, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0xb8, 0x89}, 0x4) r12 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r12, 0x0) socketpair(0x1c, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000980)={0x0, 0x1c, 0x2, 0x5, 0x3}, &(0x7f00000009c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r14, 0x84, 0x15, &(0x7f0000000a00)={r15, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xf9, "022b6ee9135defed4cc01534e8ba329c1255d174eeb84c370b24a22fa53ace02aeaffb9977d8b5e6b21c6e1aae8b6b958d4d2fe5aec06f0a445d910628b9f49efd0ef118a6d3a2066506e3d03480c2acc13f429fddb309114b8e9c79e509fae077c4e7c8a27651be86125a5577cd730032c5f6eaf5ad50117e819e85eb50886f3e569830cfb6f4cd674edf1be2806df6fda612663338987d1a065b22fd377810f0f000ec6dd9d3e5d72217ce6d5d4f2a5466dc4205793fb925c324c60bfba53b2a26ef95d02449cc2bec51d7c1eab14077593446c8b606b7be1e49c4b377e0b061a38cceb4b931480efe5124b1a6b9c113a0723ac8619bdc13"}, &(0x7f00000001c0)=0x101) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r13, 0x84, 0x15, &(0x7f0000000200)={r16, 0x7}, &(0x7f0000000240)=0x8) accept(r12, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:07 executing program 0: 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, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000055ced4a94911433544107d972b29125c73b44e210739104305794063558585f1dc1a9e6b0672f11375d485354fcfd12cc368ab57c4909bbf96af86c219157e1a067161baa9c35758e6ac6ab9e2b65c204a35eb9bbcfa5ad690d2969f9f06c3ed13c252df248e34a28e8377fb25f34097be783b98d2d6da26dc6260212f8eef92ed4075dafa0d0ba326456e21045e93cbe90cd2603eca2bca1e350104aa340ed3ec6deea1de6b7e6fd54e024ed78729de8a6a7913274928ec32bf5175a62d7b76689b"], &(0x7f0000000100)=0x4) 16:38:07 executing program 1: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x26, 0x0, &(0x7f00000001c0)) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) shutdown(r0, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 16:38:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0, 0x1}], 0x1, 0x100) syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d90070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") listen(r0, 0x1) r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)={@rand_addr, @loopback, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r2}, 0xc) getuid() getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:38:07 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x8) lseek(r0, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x3fffffffe) lseek(r0, 0x0, 0x1000000000003) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) freebsd10_pipe(&(0x7f0000000200)) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$getown(r0, 0x5) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {r1, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4) 16:38:09 executing program 3: 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) execve(0x0, 0x0, 0x0) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_fstat(r0, 0x0) 16:38:13 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:13 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt(r2, 0x7fffffff, 0x5, &(0x7f0000000100)=""/184, &(0x7f00000001c0)=0xb8) flock(r2, 0x2) flock(r0, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r3, 0xfff, 0x2, [0x3, 0x9]}, 0xc) 16:38:13 executing program 1: setrlimit(0x7, &(0x7f0000000000)={0xfffffffeffffffff, 0x333a}) r0 = socket(0x1c, 0x10000003, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000010c0)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x401, 0x4340, 0x10, 0xffff, 0x8000, 0x5}, &(0x7f0000001180)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000011c0)={r1, 0xfffffffffffffff8}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) r2 = semget(0x0, 0x0, 0x0) __semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f00000000c0)=""/4096) setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe}) 16:38:14 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x5807) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 16:38:15 executing program 1: r0 = socket(0x1, 0x20000000, 0x1f) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x18, 0x0, 0x0) 16:38:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x8) lseek(r0, 0x0, 0x7) setsockopt$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', 0x3fffffffe) lseek(r0, 0x0, 0x1000000000003) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) freebsd10_pipe(&(0x7f0000000200)) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$getown(r0, 0x5) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {r1, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4) 16:38:15 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:16 executing program 1: r0 = socket(0x1e, 0x1, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 16:38:19 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:19 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:19 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000180)=0x4) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x20202, 0xa0) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x10) r1 = open(&(0x7f0000000400)='./file0\x00', 0xffffc, 0x24) getpeername(0xffffffffffffffff, 0x0, 0x0) socketpair(0x10, 0x10000000, 0x2, &(0x7f0000000280)) close(r1) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300)=0x5, 0x4) recvfrom$unix(r3, &(0x7f0000000000)=""/12, 0xc, 0x80, &(0x7f0000000340)=ANY=[@ANYBLOB="013000007ab2e31c8c93197c59f96c6dc99bd3a6393546c8eab3c3336270ddb67d9bdfb8e020ec70c2434aa19717f3ce3c5a1e7ef391dcc8d42cb24844581f3c5e29bf338a393f1d1913a5586f13466dabb33618786751bf1912eefd6739fc86775c29f750bf7dd17d8bdafba7730b7e3cc321150358e2f1dc4a85a80d681b4b87f50035c379df5013231eb6235400"/154], 0x1) 16:38:19 executing program 0: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0x52f, 0x7}, 0x10) mlock(&(0x7f0000124000/0x1000)=nil, 0x1000) sync() 16:38:21 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x5, 0x110) sendto$inet(r0, &(0x7f0000000140)="c0b6ba125b0064296340e294469a3711bce471670d2bfcf2cc7eac5a18aefe10aed6cf4034518ccbf5dab2d19755f7b53017034ecb5ba69a6026e7a5df7c137cdf1ef526282729b56f67d628c3691d792a7da1b0c48eb7fb756c4e7a8a985af063d545eae0bdd19752cbceded061474a47d0157d5c48a9f055609271fc523a7d35f9964dd721", 0x86, 0x20008, &(0x7f0000000080)={0x2, 0x3}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 16:38:22 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x4) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:22 executing program 0: r0 = socket$inet6(0x1c, 0x7, 0x200000002) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000040)) 16:38:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0x3) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x64d, 0x1, 0x63ec, 0x1}, &(0x7f0000000140)=0x18) 16:38:25 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:25 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="869a8d1ca349301e3913867efa98510c9b14d04892b0a2f1f8d3e35512dff96608377ee5244deec639172accb419580caaa53576a8c354cea2b24adb39d18d8abb44f938fd94fafaa7c3f9adc1f057567f02114fbc430010f22243cf845de3b91de69cda4fd60d16f5d2ac9e498c240d520388f102df3555429554be090cfbd961f8158d85ad70caf9198d23653c25ba5ca6951afc897eaf6bbac2d54a8e0ca71d59772b8ba0d3619323", 0xaa, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="02002e2f66f261efffffff00c8f38347149b06380000000000feff0000000000"], 0xa) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r1) clock_gettime(0x4, &(0x7f0000000000)) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000001c0)=0x8) setsockopt$sock_int(r2, 0xffff, 0x1012, &(0x7f0000000080)=0x5, 0x4) 16:38:25 executing program 0: 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) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x10000, @loopback, 0x1}}, r2, 0x7, 0x0, 0x5}, 0x8c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') execve(0x0, 0x0, 0x0) 16:38:25 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00000000c0)=""/110, &(0x7f0000000140)=0x6e) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000240)}, &(0x7f0000000180)=0x10) 16:38:25 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r1, 0x3670, 0x8, [0x3, 0x4, 0x4, 0xb14, 0x4, 0xcc, 0x2, 0x4]}, 0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x400, 0x0, 0x1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x7}, 0x8) r3 = socket$inet_sctp(0x2, 0x1007, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000440)={r1, 0x7}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x141, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, r1}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x19, &(0x7f0000000000), &(0x7f0000000180)=0x4) 16:38:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x1}, &(0x7f0000000040)=0x10) 16:38:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/167, 0xa7}, {&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000200)=""/231, 0xe7}], 0x3, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0xa10) r3 = accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) fcntl$getown(r3, 0x5) freebsd11_fstat(r1, 0x0) 16:38:25 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) 16:38:28 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) getsockname(r0, &(0x7f0000001080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000010c0)=0x1c) 16:38:28 executing program 0: r0 = socket(0x1c, 0x5, 0x0) nanosleep(&(0x7f0000000000)={0x6, 0xfffffffffffffff9}, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 16:38:28 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xf5, 0xf, 0xfffffffffffffffe, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0x7ff, 0x0, 0x3b, 0x2}, &(0x7f0000000180)=0x18) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:28 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:28 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) setgroups(0x3, &(0x7f0000000240)=[r2, r3, r4]) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:28 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xf5, 0xf, 0xfffffffffffffffe, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0x7ff, 0x0, 0x3b, 0x2}, &(0x7f0000000180)=0x18) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:28 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:36 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:36 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x84, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/167, 0xa7}, {&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000200)=""/231, 0xe7}], 0x3, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0xa10) r3 = accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) fcntl$getown(r3, 0x5) freebsd11_fstat(r1, 0x0) 16:38:37 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4) freebsd11_fstat(r0, 0x0) 16:38:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x69, 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xa8, 0x3a000000000000) poll(&(0x7f00000000c0)=[{r0, 0x64}, {r1, 0x2000}, {r1, 0x20}], 0x3, 0x0) 16:38:37 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f0000000340)=""/43, 0x2b, 0x40, &(0x7f0000000440)={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4000000000000069, &(0x7f0000000440)) fchownat(r2, &(0x7f0000000200)='./file0\x00', r4, 0x0, 0x200) sendto$unix(r3, &(0x7f00000005c0)="522db7aeec758b24ae2cbfd0153637b3449d067e86bcbadc2c41cadce38ce379b763fca8fa876fb548fbb56e709472da1eb907d6fe87eab17f857994b8457fdcff7a6b49b565e25e36dd54ccb4ccf0fd66d503e7a122429de413c04b6948b463a3c3903c26ec8b2b4593eff33fc37ad1fd8f7932589e2537ddb204ff4a2865910a7d1ce0648cd26b8f263a4685d315d3ddc9e5e181052463e93a5e9f8cccdec0176f351a1348dd52364e43df9eb208c3fd60b0", 0x357, 0x0, 0x0, 0x0) listen(r2, 0x0) r5 = accept(r1, 0x0, 0x0) connect(r5, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c) recvfrom$inet(r5, &(0x7f0000000140)=""/20, 0x14, 0x3, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) freebsd11_fstat(r0, 0x0) r7 = semget(0x3, 0x5, 0x40) semop(r7, &(0x7f0000000180)=[{0x3, 0x7}, {0x4, 0x40, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000300)={0x5, 0xd10, 0xffff, 0x8, 0x0}, &(0x7f0000000380)=0x10) bind$unix(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="01002e2f66696c653000f1a871bbce9b68e8b9e29231991305f4170b6a6ef624a7ff092fde0c856499dec3f8b3618db4871f745fdb7b2f6eb621a2bd61cc27ef2dcd39cd10616a48784a8a9801b6235d4714947355a069d9c315c92e5f503a9e1f6beadc9ebfafafef55408b63d19acb9bb7476b7b9fc6fd38281be1137bf0eb1e376ccd84dbb8f6863eef1263810d983217e49329f10faec6153645902a18c6acdf88d2c4167fef82256adb147d2b4640bf"], 0xa) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000003c0)={r8, 0x0, 0x4}, &(0x7f0000000400)=0xc) utimensat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000480)={{0xffffffffffff7fff, 0x1000000000000}, {0xb50, 0x7c}}, 0x0) 16:38:37 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:39 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) socketpair(0x1, 0x20000000, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0}, &(0x7f00000002c0)=0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x1, @broadcast}}, r2}, &(0x7f0000000480)=0x8c) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000500)="920dbb35670193cf6b17fd44e25793a8c0b8cd75135171e4048989068b4bcc9610f717c128f56741dd920f4197cd35573479b4b791a0b6f04cad3ac8528c894bc223eff98d11d5d453f81c962426a4bdf87f937c478d5d922e9c60ef446bfe79d5816f5fa09e668981c9ce293be0ddf3b4d92ab2a219acb464aa38974c96f8b4e2d7465ed84d40fd893b2f30dbc5c0d9d8a65c1168332920ce0f3c093be0449ea628b17f4e54abd4a951a5fb3754eaa33f40cadc6fa0d9e40ca3839ca12b21b2185f51ef7728448baad59937f310", 0xce}, {&(0x7f00000001c0)="b943d109923404190d7b91519e12dee9aa28147af0a6ab8199d8ab7cc59d0d36be9c0e7419fe09be868a84717f2d13c3bb73270624d431febf1f5962922f5b462822430785371fdcf02086350d7ad59e14241915b5c2a13719ab81ddb3bb44359d29d2a7749d41ebc2205a10775ae02d57123cbba0e06320220ad290089073a0bb653530b7e7d2d50d5cc5be12248640df863ecfd11bbc8f94544a28b6b4cab9f3f67c3b939af9a4d6775e6049af8176c20c23e6a6094022770698aba5f70a3b12669dbab5402ac6eb82de9933aff9ae157f75d180cf0cdb0d", 0xd9}, {&(0x7f0000000040)="2f6c9ea4a101729b74348fb3411818212741d14aaacf4882eb43d0bc221c6e15180abb1e871fe101cb5443a222875e99215404e32543917527", 0x39}, {&(0x7f00000002c0)}], 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff7) symlink(0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 16:38:40 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:40 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) getgid() 16:38:40 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:40 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1111, 0x0, 0x0) socketpair(0x1f, 0x10000000, 0x7, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockname$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000001300000000000000000000000000e0eac6d48e87954d000000000000000000000000000000000000000000000000000000000000e0c3cd0c9787e3fb23ed3c490c87a69c20a8379ed6a5d73451d623805cf1cd37c48752ead3513f1c52bbe43e0d54999040b51f45199be095f54cc5c2d1b5"], &(0x7f00000001c0)=0x41) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, 0x0, 0x0) 16:38:45 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) write(r1, &(0x7f0000000040)="25a9e7b3c1bd3bc2bde3c5facde8d0c1b7b5167a02421d796203f7ac6e6447d42e9cd5f8c817fb", 0x27) 16:38:46 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0xb) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:46 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:38:46 executing program 1: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x20200, 0x2) r1 = accept4$inet(r0, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0xfffffd6f, 0x30000003) fcntl$setflags(r1, 0x2, 0x1) mlock(&(0x7f00009fe000/0x600000)=nil, 0x600000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r2, &(0x7f0000000400)=@in={0x2, 0x2, @multicast2}, 0x20e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x10001, 0x3, 0x4, 0x2}, &(0x7f00000001c0)=0x18) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffec8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x102, 0x4) mprotect(&(0x7f0000c16000/0x4000)=nil, 0x4000, 0x2) poll(&(0x7f0000000300)=[{r1, 0x188}, {r2, 0x8}, {r2, 0x8}, {r2}, {r1, 0x4}, {r1, 0x44}], 0x6, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fstat(r3, &(0x7f0000000140)) open(&(0x7f0000000240)='./file0\x00', 0x104, 0x9) 16:38:47 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:47 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x6, @empty, 0x400}, @in={0x2, 0x1}]}, &(0x7f0000000140)=0x10) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000240)='newreno\x00', 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x9}, 0x2) rmdir(&(0x7f00000001c0)='./file0\x00') sendfile(r2, r2, &(0x7f0000000200), 0x88e) 16:38:47 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) sendto(r2, &(0x7f0000000040)="37eb0bacdaf3e72950e2b38d8fa19fe643d8d10d3c153641a2356fac127f16a7457d1fae9aa4df3b99665315b7c668662585eb4f5af3ceb771e87d09cf086cc07fe4af77fe1095291da86eee9a09abee9db4d365bfd62091423e2f501bacf0e96b078fdd95f6cf010741651c6a977e1e04bef460dca053ac74ba2824", 0x7c, 0x20004, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 16:38:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f00000001c0), 0x10000000) fcntl$setflags(r0, 0x2, 0x0) poll(&(0x7f0000000340), 0x0, 0x2000000000000000) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={0x0, 0xfffffffffffffffb, 0x3, 0x200, 0x80}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x9}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x9, 0x1}, {0x6, 0x200}}, 0x200) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x8000, 0x81) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4) 16:38:49 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) accept(r1, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) freebsd11_fstat(r0, 0x0) 16:38:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000fda83bfcea4338a842201401a11002fdb659816b54f8bf1af5ab755d71622ea0a87af5ba69050ecced9264e6f82e41c9dd7fd152622359fa2dab3f37acc49e479b693cadbe9d8f71ae97fa151d8dc12172152599abea64ebb196e604"], 0x8) 16:38:51 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x7) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x8f3, 0x200}, &(0x7f0000000680)=0x94) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000006c0)={r1, 0x7fff}, 0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff3a) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x5, "a4834277bc030f612a8147346a4c2289"}, 0x14) msgget(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='htcp\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='^{[\':\x00', &(0x7f0000000240)='htcp\x00', &(0x7f0000000280)='htcp\x00', &(0x7f00000002c0)='htcp\x00', &(0x7f0000000300)='\xb0/-\x00'], &(0x7f0000000580)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='htcp\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='htcp\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='@\x00', &(0x7f0000000500)='htcp\x00', &(0x7f0000000540)='htcp\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 16:38:51 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x40, 0x15d5) freebsd11_fstat(r0, 0x0) 16:38:53 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, &(0x7f0000000080)=""/171, 0xab, 0x40, &(0x7f0000000000)={0x1c, 0x2, 0x2}, 0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x10000000000}, 0xffd9) 16:38:53 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendfile(r0, r1, &(0x7f00000000c0)=0x3, 0xa7) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet6(0x1c, 0x20000010000000, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x80, 0x2, 0x7fff, 0x487f774f}, 0x8) accept(r3, 0x0, 0x0) close(r2) accept(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000004000000000043b23d6f3b0628bb6ef000000000000005a7c0a5c1c7e736deb3e2e0cb2d7a8cff651c2c6df4b333af272ee42cf92523cc8a7d44eaf5a70f007f640a7944a7a6947032c81b4fd878c3578553dfac4f4010654a6a5a25353ab9f2ba2e2"], &(0x7f0000000080)=0x16) execve(0x0, 0x0, 0x0) freebsd11_fstat(r2, 0x0) 16:38:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, 0x0, 0x0) r1 = msgget(0x3, 0x1a0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/239}, 0xf7, 0x3, 0x1000) 16:38:56 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:56 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/8) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/16) 16:38:56 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d900008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffb) msgget(0x0, 0x2) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8add, 0x3ff}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xf7, "d7ec86adb955c6886944a796bde161847df657e69b03c45e44867edc8d802f0e2b642e6fcf6639fa4afa78e9956a3719716a22ab3f6fb1ca99f0d13c320c59ff098a635337b96060d45aebab01d297dfda3b14062900499d2d1ba9ced5ac9cd13dd86ca83a787ea491fe53d310ed16dfaff54d39ae3494dc880ae6ca4651cd7f3642515b7523f800b47d5e8eeee0859e837724d41d27c02c3af452e6b31570f7ba488a553aec9d35426a9daa53cf932d3bb34e6cef8c6b414c2eba5608aa1eca7c1660f05c6fd8b9f9d7c15245479feee4a9a9682112b4bc02db7af04b14e32cade70e899940f8d731e61c118e63cf8f53b1b44b26ae84"}, &(0x7f0000000080)=0xff) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2808, 0x0, 0x0) 16:38:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getrusage(0x1, &(0x7f0000000640)) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x20, 0x380000000000000, 0xa6, 0x525f, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000600)={0x80000000001c00}, &(0x7f0000000200)=0x10) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000200)}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/167, 0xa7}, {&(0x7f0000000440)=""/85, 0x55}, {&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/5, 0x5}], 0x8) truncate(&(0x7f0000000140)='./file0\x00', 0xfff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x63, 0x7ff, 0x0, 0x6b7e, 0x1f, 0x0, 0x38a3, 0x828, r2}, &(0x7f00000001c0)=0x20) 16:38:59 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:38:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote={0xac, 0x14, 0x0}, r1}, 0xc) 16:38:59 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendfile(r0, r1, 0xfffffffffffffffe, 0x0) 16:38:59 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e58700"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000040), 0x10000000000003c1, 0x0) 16:39:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7) setsockopt$inet6_int(r0, 0x29, 0x10000000003b, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, 0xfffffffffffffffe, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x8001}}, 0x0, 0x1, 0x3, 0x0, 0x7ff, 0xffffffffffffffff, 0x7ff}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0xffffffffffffffff}}, r2, 0xec0c, 0x100000001, 0x10c, 0x41cd7fd9, 0x6, 0x402}, 0xa0) connect$unix(r1, &(0x7f0000000080)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000500)="e2e4c09f78f4678b6b48bc65381a9f8c6c1fd7e65ec1ff139742e17fae3daa450eb2e66446ffda47ca06f2cbd48918a0853b934cc368e8bb95903d589d6111ca027fa1bb255b1527aa547e17375340d23be3ea6b9d0f108ad7e4b1b9ddc6bb2b07753f649df1eae26de3db", 0x6b}, {&(0x7f0000000340)="b0e152598f2fd724cc267c5f4de47e0db4f5142b21d99000ae2f2ff541d08f4b4d1f6979b4d40fc4eab6a565558269e228edae020662125bb1f95b47377b60c5a9c8ab65ba23cc42d17677215b9c24cf680405be3fd3f0aa7afacdb772236a4aa3e91559ab8e2fef6930db30d19abd980a75dc5fd878c0cbf937fb564bda2c78c0bd1ff65a91d048894fa2463e6667a1e2dd9a69c524f2862726c83fddccd57d7386c0971a252e87f9beeec88d2a795bc1c08451c16f984b548fd16274e6f252ca08877576c695382c697bc06841f809ec4e9d28520a5320bab0e142bb29f78b", 0xe0}], 0x2, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4a, &(0x7f0000000000), &(0x7f0000000040)=0xfffffcc0) 16:39:02 executing program 3: 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) execve(0x0, 0x0, 0x0) mlockall(0x2) accept4$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) freebsd11_fstat(r0, 0x0) 16:39:02 executing program 1: r0 = socket(0x10, 0xa, 0x84) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x762aa82bed8c6047) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xe, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3e, 0xbee5}, &(0x7f0000000080)=0xc) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000280)=@in6={0x1c, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x18f6499b}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000002c0)="d405ada19f24f6880564b5c41bb810fb908603aa1210ca3801932e569266353dfb6e4969ca5ac064cc2e50780a38f0b55318adb97c554206feac9bed041ea0fc3e0cbb4a8c144dc16d5ad724be8dcc4405d927d8338771bcf2328324bb7d0f527f74a88ed25ebd2539c8ce5624cc8d60b407e3972b568d7b", 0x78}], 0x1, &(0x7f0000000380)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0x1c, 0x4}, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000140)={r2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={r3, 0x2f, "3c6744902ddb924798459297a50d1a8a62dcedb902cd6d348ad522e32251e5cb9c5122f88165bb8d6e0caf30057a36"}, &(0x7f0000000440)=0x37) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x9, r4}, &(0x7f00000004c0)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f0000000500)=@in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x1000}], 0x1, &(0x7f0000001580)=[@init={0x14, 0x84, 0x1, {0x2, 0x7, 0x8000, 0x3}}, @init={0x14, 0x84, 0x1, {0x401, 0xfffffffffffffffa, 0x9, 0x3ff}}, @init={0x14, 0x84, 0x1, {0x8, 0x3, 0x4d, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x7, 0x400, 0x7, 0xfffffffffffff0f4, 0x6, 0x6, 0x5, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x2000, 0x7, 0x1f, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0xec, 0x20080}, 0x100) 16:39:02 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, 0x0, 0x0) 16:39:04 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(0x0, 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:39:04 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) accept4$unix(r0, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002, 0x30000000) poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x20000000000000bd, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0xfffffffffffffffb, {{0x2, 0x3, @broadcast}}}, 0x90) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0x45f, 0x4) socket(0x0, 0x0, 0x0) clock_settime(0x0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x84) 16:39:04 executing program 1: accept(0xffffffffffffffff, 0x0, &(0x7f0000001040)) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) shmget$private(0x0, 0x11000, 0x2, &(0x7f0000e6b000/0x11000)=nil) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 16:39:04 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) lseek(r0, 0x0, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:39:10 executing program 1: 16:39:10 executing program 1: 16:39:10 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:39:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6(0x1c, 0x3, 0xffff) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r0, 0x0) 16:39:10 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(0x0, 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:39:10 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:39:10 executing program 0: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000040)="e32ea4109c2c97c61ef6aa79958a6b512bb7cff2b397a140a2cb945acfbc9fe0bfda0ee65d4b18ca6b6d1bfbb6399dfb60acaae6e47b88504308a36f948de4063e0566c1d8adfe6b3b752ff277ebb3448aeb745b1df471c17382be4b7c73e014b31d2d02e00650548ac77672da7175e1bc5b5db0a0f11f172843fb6dc49559099923527a02d306baf6ec9bc93a325ef7923562f70f7a59e500b2cf425ae64e2e7d14686c82d51ae68eb9acc1621b5c8b2c49e2bafc116d37c14542fba0dab7762a1f53c33973bdc431dc40956e0e", 0xce, 0x100, &(0x7f0000000140)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x4000, 0x7ff, 0x5, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x80000000, r2}, 0xc) 16:39:10 executing program 0: semget(0x3, 0x2, 0x80) 16:39:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = dup(0xffffffffffffffff) getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r2, 0x0, 0x1000000000003) readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x20000000000001b9, 0xc74) fdatasync(r3) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r4, 0x29, 0x1a, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f0000000000)='./file0\x00') readv(r5, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3) accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) write(r5, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r5, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0) 16:39:14 executing program 3: 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) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x101, 0x4) freebsd11_fstat(r0, 0x0) 16:39:18 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = semget$private(0x0, 0x3, 0x443) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/115) 16:39:18 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(0x0, 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:39:18 executing program 1: r0 = open$dir(&(0x7f0000000240)='./file2\x00', 0x100480000002c6, 0x40000000000002) ftruncate(0xffffffffffffffff, 0x7) mkdirat(r0, &(0x7f0000000480)='./file1\x00', 0x80) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127) open$dir(&(0x7f00000002c0)='./file2\x00', 0x1, 0x82) freebsd11_lstat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4(r1, 0x0, &(0x7f0000000380), 0x10000000) r3 = open(&(0x7f00000001c0)='./file2\x00', 0x80000000000206, 0x14) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000580)={0x4, 0x1000, 0x7, 0x3, r4}, &(0x7f00000005c0)=0x10) open(&(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8018100, 0x5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000006c0)={@in6={{0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r4}, 0x84) unlinkat(r3, &(0x7f00000004c0)='./file2/file0\x00', 0x0) recvfrom$unix(r2, &(0x7f00000003c0)=""/83, 0x53, 0x2, &(0x7f0000000440)=@abs={0x0, 0x0, 0x0}, 0x8) pwritev(r3, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mlockall(0x2) open$dir(&(0x7f0000000600)='./file2\x00', 0x10405, 0x101) 16:39:18 executing program 1: r0 = open$dir(&(0x7f0000000240)='./file2\x00', 0x100480000002c6, 0x40000000000002) ftruncate(0xffffffffffffffff, 0x7) mkdirat(r0, &(0x7f0000000480)='./file1\x00', 0x80) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127) open$dir(&(0x7f00000002c0)='./file2\x00', 0x1, 0x82) freebsd11_lstat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4(r1, 0x0, &(0x7f0000000380), 0x10000000) r3 = open(&(0x7f00000001c0)='./file2\x00', 0x80000000000206, 0x14) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000580)={0x4, 0x1000, 0x7, 0x3, r4}, &(0x7f00000005c0)=0x10) open(&(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8018100, 0x5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000006c0)={@in6={{0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r4}, 0x84) unlinkat(r3, &(0x7f00000004c0)='./file2/file0\x00', 0x0) recvfrom$unix(r2, &(0x7f00000003c0)=""/83, 0x53, 0x2, &(0x7f0000000440)=@abs={0x0, 0x0, 0x0}, 0x8) pwritev(r3, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mlockall(0x2) open$dir(&(0x7f0000000600)='./file2\x00', 0x10405, 0x101) 16:39:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6}, 0x84) r1 = semget(0x3, 0x3, 0x40) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000000)=""/96) 16:39:18 executing program 1: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x105) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 16:39:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000080206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x10000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0x0, 0x401, 0x7, 0x1}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="7509e17ddd86ddc358832a5895958084561e09e75b35ad", 0x17) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x7fff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x9, 0x2, 0x3}, &(0x7f0000000280)=0x10) 16:39:19 executing program 1: sendto(0xffffffffffffffff, 0x0, 0x0, 0x800000000000, 0x0, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0xca, "e19ddcd5cbb00d7fa3b1a0119acd81a72bcc14a28a28fe634182148700a360a5ec4b3fd40a5a8999fdcf7d495438d09df5fbd9525f79d4f45183e21276c72e96df63c5c060a073cb733a550826e6fc7e4f7e1d0ecf4997bac36de7d56fb0cc24e7ea849286600442c8a01b7ba56c60fc5f191263746db680cfa28058e227c21bc79394bb76ccd8077fb3cb351394269f188a8bd028d0fef7bf087660191cbf35aa759839ca6d7957b9ddd21099cffe4edc4fe3b5823da288f165c23d11e3115b83d6b4d0a04912cf72e9"}, &(0x7f0000000180)=0xd2) 16:39:19 executing program 3: r0 = socket(0x2, 0x2, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) setsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f00000000c0)=0x225, 0x4) chmod(&(0x7f0000000100)='./file0\x00', 0x40) close(r1) execve(0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) 16:39:24 executing program 1: setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000e}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xd7800000000, 0x6, 0x1, 0x278, 0x8001}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r3, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x4}, 0x8) 16:39:24 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:39:24 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x800, 0x4) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r2) 16:39:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 16:39:25 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) socket(0xffffffffffffffff, 0xfffffffffffffffe, 0x0) msgctl$IPC_RMID(0x0, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @broadcast}, &(0x7f0000000040)=0xc) writev(0xffffffffffffffff, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) 16:39:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="001ff0f3ed1aadb1797d4b8e27edc4090aedfbc1ad6d30bd4f0d241b1acf964bb1"], 0xa) r1 = dup(0xffffffffffffffff) getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r2, 0x0, 0x1000000000003) readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x0, 0x7fffffff) fdatasync(r3) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') readv(r4, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3) accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 16:39:29 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x80) freebsd11_fstat(r0, 0x0) 16:39:29 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) socket(0xffffffffffffffff, 0xfffffffffffffffe, 0x0) msgctl$IPC_RMID(0x0, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @broadcast}, &(0x7f0000000040)=0xc) writev(0xffffffffffffffff, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) 16:39:31 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:39:31 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) getsockname(r2, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000040)=0x100000001, 0x4) 16:39:35 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) socket(0xffffffffffffffff, 0xfffffffffffffffe, 0x0) msgctl$IPC_RMID(0x0, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @broadcast}, &(0x7f0000000040)=0xc) writev(0xffffffffffffffff, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) 16:39:39 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:39:39 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:39:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="83022e2f65a76669ca34f5aedbe7a70d2f90f0076c653000ccc6df3e6d6876b5bd5b2ef766c29f010bc0812d885057816b366bad45e1261c610f03e6894ce6caa25439f6eb88d29fb93cb11a6e745d2cf84f35c85b590f6292fa775813c3f3f709dd8aae8cc6f62f142cba5c5d9b88c73cb4eac054c2566c01ac9684ccafcf1d0a975e5e0bc8065f85b42b80898e7ec742f613b741cb84bdbbabc68d0454e13184eff60b4937305178e60b2c1dfcb81a"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x2}, 0x1) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 16:39:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 16:39:41 executing program 1: pipe2(&(0x7f0000000100), 0x100004) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000080)="4281444c008f12381345ded0c441b5edb712000000c4e1395c4208c4827d1338818af5ffffff99899999c4217a1639f346ab2666f20f125b9cc481fc145a47") mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f00000001c0)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 16:39:41 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000080)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f0927b111acdf14a2fe3f9a5074507831ccd000000"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) clock_getres(0x7, &(0x7f00000010c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4}) 16:39:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'freebsd\x00', 0xa1}, 0x24) r1 = socket(0x0, 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000040)=""/139, &(0x7f0000000180)=0x8b) fsync(r0) lseek(r0, 0x0, 0x2) poll(&(0x7f0000000000)=[{r0, 0x2}, {r1, 0x4}, {r1, 0x20}, {r0, 0x2044}, {r0, 0x2040}, {r1, 0x20}, {r0, 0x1}], 0x7, 0x4c1e5769) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200)=0x7fff, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) 16:39:44 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) accept4(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:39:48 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0xd553) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:39:48 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:39:48 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x6871, @loopback, 0x10001}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x9, 0xff6, 0x4, 0x9, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x7fffffff, {@in6={{0x1c, 0x2, 0x4eed70c0, @local={0xfe, 0x80, [], 0x0}, 0x7da5}}, r1, 0x6, 0x3, 0x0, 0x1, 0x624}}, &(0x7f0000000280)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0xffff, @loopback, 0x6}}, r2, 0x7, 0x13, 0xffff, 0x0, 0x58}, &(0x7f0000000380)=0x98) r5 = accept$inet6(r0, 0x0, &(0x7f00000003c0)) fcntl$setflags(r0, 0x2, 0x1) r6 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f0000000480)={0x0, {{0x1c, 0x3, 0x0, @loopback, 0x7fff}}, {{0x1c, 0x1, 0x3, @loopback, 0x8000}}}, 0x108) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={r3, 0x7, 0x634}, &(0x7f0000000600)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000640)={0xffffffffffffff81, 0x2, 0x100, 0x8000, 0x7, 0xea20, 0x9, 0x0, r1}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000680)={0x4, 0x200, 0x20, 0x2, 0x100000000, 0x5, 0x5, 0x3, r1}, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000006c0)={0x225eaf65, 0x800, 0x5, 0x985a, r4}, &(0x7f0000000700)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000740)={r4, 0x8, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000780)={0xffff}, 0x1) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000007c0)=[{r5, 0x50}, {r0, 0x30}, {r0, 0x2}, {r5, 0x2000}, {r5, 0x20a6}, {r0}, {r8, 0x8}, {r5, 0x2067}, {r5, 0x20}, {r5, 0x2115}], 0xa, 0x7fffffff) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000840), &(0x7f0000000880)=0xb) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f00000008c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000900)={0x7, [0x3, 0x400, 0x2, 0x81, 0x4, 0x7, 0x9]}, 0x12) getpeername$inet6(r6, &(0x7f0000000940)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000980)=0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000009c0)={'rack\x00', 0x2}, 0x24) mkdirat(r6, &(0x7f0000000a00)='./file0\x00', 0x181) r9 = msgget(0x0, 0x200) msgrcv(r9, &(0x7f0000000a40)={0x0, ""/141}, 0x95, 0x3, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000b00)={r1, 0x4, 0xac, "ce93f1e6b7372d8536d14657923365e08fa6c50b660a17b66b0f511ddb876c4cb9758111bef289ff1c1a24263dc19d933e585b56d97afc6676ace59a2baa3af238c96c29a921eb689ab27002e0ebcecda7984703575b35cf619dc7bfafe18f4a89f5d6749abf839ec5afd7102d0f7640bb58b7f9948caee1c8af1e73e11daac0531c9a75b754ca349aed780cf59e6a45bcbb16c83de81b27ba0f8e970a72491bab1cff3ac97505983a72f9d5"}, 0xb4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000bc0)={r7, 0x5, 0x0, 0x10000, 0x3f}, &(0x7f0000000c00)=0x18) socket$inet6(0x1c, 0x3, 0x7) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000c40)=0x9, 0x4) 16:39:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000001040)) 16:39:48 executing program 0: open$dir(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x100) r0 = socket$unix(0x1, 0x0, 0x0) recvmsg(r0, &(0x7f00000006c0)={&(0x7f00000001c0)=@un=@file={0x0, ""/3}, 0x5, &(0x7f0000000540)=[{&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000400)=""/119, 0x77}, {&(0x7f0000000480)=""/169, 0xa9}], 0x5, &(0x7f00000005c0)=""/211, 0xd3}, 0x0) wait4(0x0, 0x0, 0x2200004, &(0x7f0000000100)) socketpair(0x1, 0x10000004, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 16:39:49 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0xffffffffffff79ab, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 16:39:49 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0xffffffffffff79ab, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 16:39:49 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0xefec) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xcf, 0x1}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @rand_addr=0x9}}, r1, 0x3, 0x3, 0x80, 0x8, 0x101, 0xfffffffffffffffb}, 0xa0) r2 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000200)={r1, 0x3f, "ac31fcc8a749110d5e18ff8450c9cd1d241038c4c462c21eeb9a862fc02d5e4c3bfba78856eac72cca1a1191bfd03a131f4d30c908913c9f104fba284bd7da"}, &(0x7f0000000280)=0x47) sendto$unix(r2, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) 16:39:52 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:39:52 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140)={0x80, 0x5}, 0x8) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) r4 = accept(r3, 0x0, 0x0) close(r0) sendto(r3, &(0x7f0000000040)="f4bde25af05dc43a905c62c6e7e0fd7fd237f72efb31e395c7b116eff4e4ea3aa2038cb0470f8010b1b6b7b3bf52c9e2cfbfa77d5a7afc71c3232593f27961eb331bd0ae7e660487cd04cc17997dcda270cebe2f86d15816aecffdd396cde2edff30792e26d9d304f793f0fbbfdd1a8f6c29a19cb80b025e9266a2917bdcb985ad020c6260a8786f2fb45fd2aa1dcfbe67b7e05e8ad730d19f4b969ab338e8c1faffca199b1cc652ac03dd9d1ec651edb6d67e2b5b2fef624811c63b", 0xbc, 0x88, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x5, @loopback, 0x4}, 0x1c) ppoll(&(0x7f0000000180)=[{r4, 0x2}], 0x1, &(0x7f00000001c0)={0x0, 0xee55}, &(0x7f0000000200)={0xdf8e}, 0x8) mkdir(&(0x7f0000000240)='./file0\x00', 0x122) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:39:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="80022e2f2fae4de38b1853f6e530403f1e66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x8, [0x2, 0x5, 0x9, 0x0, 0x5, 0xb9, 0x9, 0x5]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x4, r1}, 0xfffffffffffffdf9) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 16:39:52 executing program 1: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r0 = socket(0x17, 0x2, 0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0xffffffffffffff7f}, 0x4) 16:39:52 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:39:58 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:39:58 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:39:58 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) freebsd11_fstat(r0, 0x0) fcntl$dupfd(r0, 0x0, r0) 16:39:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000000)=""/55, 0x37) fcntl$dupfd(r0, 0x11, r1) flock(r1, 0xf) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @broadcast, @multicast1}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x5, {{0x2, 0x2, @multicast1}}}, 0x90) 16:39:58 executing program 1: r0 = socket$inet6(0x1c, 0x7, 0x8001) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x88cc, 0x10f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8a21, 0x4, 0x1000, 0x6, 0x3, 0x100000000, 0x2, 0x589, r2}, &(0x7f00000001c0)=0xffffffffffffff79) getsockname$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x3db) ftruncate(r1, 0x7fffffff) ftruncate(r1, 0x10004) ftruncate(r1, 0x8000) 16:39:58 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@in, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:39:58 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) semget(0x2, 0x0, 0x280) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="66000600710d0000"], &(0x7f00000002c0)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0xffffffff}, &(0x7f0000000340)=0x8) utimensat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0}}, 0x0, 0x1, 0x6, 0x2, 0x9, 0x1}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x4120, 0x101, 0x13, r2}, &(0x7f0000000180)=0x10) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 16:39:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="820293115654603fcceb2d37a6a94853947cb8311835b3783109715003ef6ca46b1490bc11c97447bef5feb2f1f0c2cb29a2b2dde86417b465325f1faa989c39d1b410d6d49f0b7d87"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x245634a5}, 0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="7e51f1051f86960e4b6e5c18a0c3fc567bdb6b970c291105191888021e61d4c2650f717aa3e33ebdb13e7113e668b7e18568ec1391e5322d3518278e1c5a3c1638cf2c37fe8ed7c8b7250c7f042b37ba529377ca891761b2ebd600360817f9ec13cfcfd230c7ae767df7398ce7c68046d8badee8e6628c7881", 0x79}, {&(0x7f00000000c0)="fa474734e18f21d27ea3acdd79c35f61209f6fad9810906ffcc0d5505cc4e5b1b2a3a7af", 0x24}, {&(0x7f0000000180)="7162579fcaec07d4180be88ee8f7e6d24ff6e457d3503bcf21becff25c890206f78878114971970075c8a0baa8eb5fb04308b41b35e338cd0ebd51d5914615c2cf87863e80fe2982b00bef", 0x4b}, {&(0x7f0000000200)="afd1e4907ca6c72e1f370f42fdebd5ff24d0e8088717", 0x16}, {&(0x7f0000000240)="0f9f137ceae4140818bfff68f705cc054ac84aec84b6b8f3", 0x18}, {&(0x7f0000000280)="fb7c9391238aa5e3f48ed359cba6f6c51bf1d5f5ae63e85238e7aab866de34818cdce8425d792488068e0412677a180e893b8176f8b5a16ce36657cd32a60b4f", 0x40}, {&(0x7f00000007c0)="8acf8180ed1fbcb540f4fefbbc234352fa17d1ada55d062c77d4838631f86fea9081e038edc7646b441953e63441c2977700f21f8e7febaaa93f98e75ac4eca06a6d55a582ecb6c7fc201254029ef7af1aa72f20efe6dbfe336b672ef2527e845d8dd6fecf0bb37d74dcf9eb28c8b8301fad3deb0cba7c55341163b3e38ca45e8def94588128ad57f70e20e73a0f4ecb0b82dc724e0474ed05ae3251208565a356cb0f95c64938601085c213c8f2ac457761", 0xb2}], 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x2c8}, 0x20000) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x2, 0x0, 0x0, 0x0) 16:39:59 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) msgsnd(0x0, &(0x7f0000000040)={0x3, "22c1f301cc1941f89fb9ee19c4d8894fb4c526d8c608710b1f1eb3080b8d40d40bd819d69e95d0f12253721f288e450c89f2dac0c94c287fdab1cfc3a60adfa27b343322733a213342329ac0a1662f8dd5d141c778614659b96520e85465f32865716ad3ba05df30bdc9ba5fc433f7587a071a053be89da9251275bfda92f5fcb4741aaa0aacfeb9fd0f484f31765c052c2380a2c41627b154e959dd2864d61ffdaf3b9a4564db8ddb0d6d7356e4355a5a226d20071f05acb07107f0a42d5f4e4ebc6ae459e871bb08114e49d4b438cd405f9c5024b5e668a792b2d378544f3957a2088093b2be438510"}, 0xf2, 0x800) madvise(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x10000004000006) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000140)=0x4, 0x4) listen(r1, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x0) accept(r1, 0x0, 0x0) sendto(r0, &(0x7f00000001c0)="c47334338cc707484afd529e82a4743a659f1a84328162ea0b88912ee1e79ac811103e14e47aa18e2fc3ce1a3c06e00602f5e64f9df270c49036bdca70b6841c206cc5e5de28d65d0aa3b6afeece9028b8b85595915884dd99e5871166cba957c09af5c181131f", 0x67, 0x80, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x50ea}, 0x1c) close(r0) execve(0x0, 0x0, 0x0) 16:40:01 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(0x0, 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0xffff, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x8}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0xfffffcdf) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x80000000, 0x4) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)={{0xdf, 0x80}, {0x7fffffff, 0x6}}) setitimer(0x3, &(0x7f00000001c0)={{0x1, 0xab}, {0x0, 0x6}}, &(0x7f0000000200)) poll(&(0x7f0000000140)=[{r0, 0x1}, {r0, 0x2080}], 0x2, 0x5) 16:40:01 executing program 0: socket(0x2, 0x3, 0x0) 16:40:01 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={0x0, 0xffffffffffffff7f, 0x4, [0x7, 0x4, 0x1, 0xb469]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000100)={r3, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r4, 0x1438}, 0x8) 16:40:01 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) msgsnd(0x0, &(0x7f0000000040)={0x3, "22c1f301cc1941f89fb9ee19c4d8894fb4c526d8c608710b1f1eb3080b8d40d40bd819d69e95d0f12253721f288e450c89f2dac0c94c287fdab1cfc3a60adfa27b343322733a213342329ac0a1662f8dd5d141c778614659b96520e85465f32865716ad3ba05df30bdc9ba5fc433f7587a071a053be89da9251275bfda92f5fcb4741aaa0aacfeb9fd0f484f31765c052c2380a2c41627b154e959dd2864d61ffdaf3b9a4564db8ddb0d6d7356e4355a5a226d20071f05acb07107f0a42d5f4e4ebc6ae459e871bb08114e49d4b438cd405f9c5024b5e668a792b2d378544f3957a2088093b2be438510"}, 0xf2, 0x800) madvise(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x10000004000006) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000140)=0x4, 0x4) listen(r1, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x0) accept(r1, 0x0, 0x0) sendto(r0, &(0x7f00000001c0)="c47334338cc707484afd529e82a4743a659f1a84328162ea0b88912ee1e79ac811103e14e47aa18e2fc3ce1a3c06e00602f5e64f9df270c49036bdca70b6841c206cc5e5de28d65d0aa3b6afeece9028b8b85595915884dd99e5871166cba957c09af5c181131f", 0x67, 0x80, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x50ea}, 0x1c) close(r0) execve(0x0, 0x0, 0x0) 16:40:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xc7, 0x4) 16:40:01 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') freebsd11_fstat(r0, 0x0) 16:40:01 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x0, 0xffca}, &(0x7f0000000140)=0x8) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000180)) 16:40:05 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(0x0, 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:05 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) mlock(&(0x7f0000cc9000/0x1000)=nil, 0x1000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 16:40:05 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x0) fsync(r0) r1 = shmget$private(0x0, 0x2000, 0x440, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ff4000/0x2000)=nil, 0x3000) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000001c0)=0x4) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000100)=""/146) 16:40:05 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) connect(r2, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) freebsd11_fstat(r0, 0x0) 16:40:05 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYBLOB="060000932cf9b9a5a8555f5f40cb7952e5877a99757a0e080000000000413d2d000000eb0000000000000006cb61e9b753c51ddb285b09290bc4933e44127f2d0c7a3346e7f29d9f8b08b3459fe4073111a7bedec22d0ffa4dee0da221de8d3406277543f7cb4b0adb4d59e36f8c4b6945da7bcba960a3e1e4ec8c002d0759a22471388090b4fe9eb9c218c73691be7bfc08018ea87587e1e0ddd45a5565d53113a163"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r1, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0320080000284f5f000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x8) fchmod(r3, 0x40) lseek(r4, 0x0, 0x1000000000003) fcntl$getflags(r1, 0x3) sendmsg(0xffffffffffffffff, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x3, r2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000000)={@multicast1}, 0xc) 16:40:05 executing program 1: getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./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) socket$inet_udp(0x2, 0x2, 0x0) dup(0xffffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) 16:40:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) rmdir(&(0x7f0000000280)='./file1\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000140)=0x100, 0x4) poll(&(0x7f0000000240)=[{r0}], 0x288, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) clock_gettime(0x4, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000026c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0xe271, "1a9e78ae6917ae9230e4e1d5b6e3a1fa"}, 0x14) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2000, 0xffffffffffffffff, 0x57) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0x4) flock(r1, 0x4) 16:40:09 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x8200, 0x24) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200)=0xa2, 0x4) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x7f2c8e9b, r3}, &(0x7f0000000140)=0xc) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r5, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2d, &(0x7f0000000340), &(0x7f0000000380)=0x4) accept(r5, 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x200, 0x10, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) execve(0x0, 0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000180)={@broadcast, @multicast2}, 0x8) freebsd11_fstat(r0, 0x0) 16:40:13 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(0x0, 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2063, &(0x7f0000000100)=""/228, &(0x7f0000000200)=0xe4) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) r3 = shmget$private(0x0, 0x2000, 0x6, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x3, 0xd0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x3f}, &(0x7f0000000300)=0x8) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000040)=""/151) 16:40:13 executing program 1: read(0xffffffffffffffff, &(0x7f0000000140)=""/216, 0xfffffffffffffefb) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) fcntl$dupfd(r0, 0x11, r0) r1 = fcntl$dupfd(r0, 0x11, r0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') lseek(r0, 0x62, 0x1) 16:40:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x100000000}, 0x8) pipe2(&(0x7f0000000040), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0xfffffffffffffff7) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x800b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000f2a003e40a97a"], &(0x7f0000000180)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) 16:40:13 executing program 1: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) getegid() r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) dup(r1) connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0xfffffdaf}], 0x10}, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', 0x0) msgget(0x3, 0x20) 16:40:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x81, 0x8a}, &(0x7f0000000040)=0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x309ab1f464627e2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x40a4ae3346651152) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) getsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000140), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) __getcwd(&(0x7f0000000300)=""/228, 0xe4) 16:40:18 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x3) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8000, 0x20) mlockall(0x2) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x14, r0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x1ff, "68204a7dfe79fabe21742788973a3c99"}, 0x14) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = fcntl$dupfd(r0, 0x11, r0) ftruncate(r1, 0x3) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) setsockopt$inet6_udp(r2, 0x11, 0x0, &(0x7f0000000180)=0x1, 0x4) 16:40:18 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_fstat(r0, 0x0) 16:40:19 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:19 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x14) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00') 16:40:19 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) shutdown(r0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x1, 0x5, 0x5, r1}) syz_emit_ethernet(0xfffffffffffffe81, &(0x7f0000000200)="79cdeb8cf90c923afeed35c008060018dd0e1021719d881de66c50b2bbbd80713c1ac851f0d40fd8bbe7fe62d4ac4dd5d1c945362813e6eb86f9000000000000007ac0c74683292a67ad203ce0e29b7e83eabbeb0a18d213e079cb7a3aa805000000dcf08cc841eec87cebb1c89710fa38f3ef10e86b6e86") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x3, 0xfffffffffffffff7, @loopback, 0xf16}, {0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1c}, 0xfffffffffffffffd, [0xe2, 0x6, 0x101, 0x61d, 0x0, 0x7, 0x2, 0x9]}, 0x5c) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1, 0x3b78db20, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:40:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x10001, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x74e}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x10000}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r3, 0x5, 0x3, 0x8, 0xffffffff}, &(0x7f0000000300)=0x18) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x7410}, {0x7fff, 0x2}}) getsockname$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0xe850) getsockopt(r4, 0x7, 0x9, &(0x7f0000000180)=""/13, &(0x7f00000001c0)=0xd) sendto(r1, &(0x7f0000000400)="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", 0x1000, 0x1, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x2}, 0x8) listen(r0, 0x0) 16:40:19 executing program 0: msgsnd(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x204}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x78e}, &(0x7f0000000340)=0x8) r2 = socket(0x17, 0x3, 0x70) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x100, 0x100, 0xe74b, 0x1, 0x5, 0x100000000, 0x1, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0xfffffffffffff801, 0x6, 0x6, 0x4, 0x4}}, &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r4, 0x947, 0xb1ed, 0x81, 0x1, 0x4}, 0x14) 16:40:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81) readlink(0x0, 0x0, 0x0) 16:40:19 executing program 1: execve(0x0, &(0x7f0000000280)=[&(0x7f00000001c0)='#\x00', &(0x7f00000002c0)='^)$-$!\xb3\x00', &(0x7f0000000240)='[\x00'], 0xfffffffffffffffe) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={0x0, 0x6}, 0x8) 16:40:19 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xc, 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:40:23 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:23 executing program 1: socketpair(0x17, 0x10000002, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0) 16:40:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81) readlink(0x0, 0x0, 0x0) 16:40:23 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "4d6e02f916b25f8c484edf0134a5576fe793fe962500cd9ddb0eadc3c16a40f9ff3092fde84c37dac7750f06c7ec2f56219a3d92efa3c5234a3aa1f71397e0978926b956021efa150510724db0c9032f8e169d12959710771b312f24093c4b1de1010c08ad3af03911553d0696ebff5dd4deee78a1fb10fc55b8c256bc242b7f217c31617f36e0a6f98d9805ad26a45ec653b45906c6b73af81bdcffcdedbc43334187dda536d19d2650e7b3291559979b8f678050adf0c3a624b7e91c3937b2aa151f255cfd80978544896a4851ffbf8d2b9a560ac2af650b03c0061bdcf7bb7497bd072dd0fa27990048515a58d9f4"}, 0x100) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0xaa) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, r3, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x2) close(r1) execve(0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) 16:40:23 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81) readlink(0x0, 0x0, 0x0) 16:40:27 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) read(r1, &(0x7f0000000040)=""/70, 0x46) close(r0) execve(0x0, 0x0, 0x0) write(r2, &(0x7f0000000140)="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", 0xfffffffffffffed8) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @local}, &(0x7f0000000100)=0xc) fcntl$setflags(r1, 0x2, 0x1) freebsd11_fstat(r0, 0x0) 16:40:29 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81) readlink(0x0, 0x0, 0x0) 16:40:30 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x263b, 0x4900, 0x4, 0x90f7, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xcf, "b4b56cea4989085aab9f7bd8d1b24342b7e77ff9953ff4df6a16dcd4adf10ffa68fb52cc337745eb71993162768a79d4bf33e07da4fdacb5bccfa7fcb2168a2991c0ba673901412c17aa435ca5babf761bfd4a6a501d96852a02f8fb9ee8ca682a0217100ae09a9654d62ea01847da9851bc469965e00cecbe6fcec091d15fc10d8d9185d9e85f4485f0453cb11741d8b9b90c7d394f8cc13f6dc2d66432992e907160abd6c3226556387d9a84ff5e4f3b544d99d8fca41c89c4668154ee2e5b83682ecce00ace51e56bb86c47c82e"}, &(0x7f0000000200)=0xd7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2301000000000000068466ca000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ebcb74b3adddf37cfd125c7b8d6240cfda651cf50cd0ecf10796e679b36e80ec5aad19e615030adc351a5d116662945aadd4530837cdac1dc98f984d9a1eee9c79ae2583e76373e7adbd99d37ca3dfea30d0148b2f6e", @ANYRES32=r2], 0x84) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x36e) listen(r0, 0x6) r5 = accept(r0, 0x0, 0x0) close(r3) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x4c9, 0x7930, 0xfffffffffffffff9}, 0x10) execve(0x0, 0x0, 0x0) freebsd11_fstat(r3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000240)={r1, 0x2, 0x0, 0x6, 0x9}, &(0x7f0000000480)=0x18) socket$inet6(0x1c, 0x20000000, 0x1f7) 16:40:31 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:40:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x1, 0x2, @empty, 0x5}, {0x1c, 0x2, 0xf2f, @loopback, 0x55}, 0x8000, [0xe1e1, 0xee, 0x7fffffff, 0x63f, 0x401, 0x9, 0x180000000, 0x2]}, 0x5c) truncate(&(0x7f0000000140)='./file0\x00', 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000480)=""/202, 0xca}], 0x1, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0x1) 16:40:32 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:40:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81) readlink(0x0, 0x0, 0x0) 16:40:33 executing program 1: r0 = socket(0x80000000000003, 0x18000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 16:40:34 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:34 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x2, 0x54}, &(0x7f0000000180)=0xc) r4 = semget(0x2, 0x1, 0x4) __semctl$GETNCNT(r4, 0x2, 0x3, &(0x7f0000000040)=""/68) socket$inet_icmp(0x2, 0x2, 0x1) close(r0) mlockall(0x3) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:40:34 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82e72d2f66c4a71d729b10deafab04f83139759db66de2d5b31c533765e46c8604424e103347bc1adc44b4a69c92a68cd0a7050e345bf7c2d4a6482b533db99ec88c1a0f512d9fa79a44afb767d2659795a76591a0f3bac5880e45619fabf08f4acf385531373987130ab09a36cafebc5d527d118b3c06d1872c249654d908951551c752cb19613c799d98f58dcf528d7a2fe77fd611e295c1155125a3af95c50b0e1bf0504a0c2babce912bc844212db0bebd8b94591f9182d4f6f231983a43570000000000000000000000000000228a1bb74246882efd1f3f046c8d5c9ba44656b14ff2b50b81640b0bc517c14f80153a87b260a1609658"], 0x10) clock_gettime(0xe, &(0x7f0000000000)) close(r0) 16:40:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x1f, 0x4) 16:40:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x0) ftruncate(r0, 0x101) close(r0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1a2, 0x800, 0x0, 0x5, 0x5, 0x2, 0x100000001, 0x7, r1}, &(0x7f0000000140)=0x20) 16:40:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000040)) fcntl$getown(r0, 0x5) 16:40:34 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:40:35 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xd3e, 0x0, 0xfffffffffffff89f, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x2, 0x8}, &(0x7f0000000140)=0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setuid(0xee01) chdir(&(0x7f0000001400)='./file0\x00') 16:40:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:37 executing program 0: r0 = socket(0x2, 0x5, 0x0) accept(r0, 0x0, &(0x7f0000000080)) accept(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:40:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x0) ftruncate(r0, 0x101) close(r0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1a2, 0x800, 0x0, 0x5, 0x5, 0x2, 0x100000001, 0x7, r1}, &(0x7f0000000140)=0x20) 16:40:37 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080), 0x4) 16:40:38 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80004000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) utimensat(r0, 0x0, 0x0, 0x10000000000000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x3, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280), 0x0) freebsd11_fstat(r0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) clock_gettime(0xf, &(0x7f0000000000)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) socket(0x2, 0x0, 0x0) fchdir(0xffffffffffffffff) 16:40:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) semget(0x1, 0x3, 0x416) getsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) close(r0) read(r1, &(0x7f0000000040)=""/155, 0x9b) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:40:43 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:45 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:46 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:40:47 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:40:49 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/53, 0x35) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0xff, 0x4) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:40:49 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f0000000180)='./file0/file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00') ftruncate(r0, 0x7e2780e3) r1 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) freebsd11_getdents(r0, &(0x7f0000000200)=""/169, 0xa9) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x10) truncate(&(0x7f00000002c0)='./file0\x00', 0x8) shutdown(r1, 0x1) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) 16:40:50 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x26, 0x0, 0x0) 16:40:51 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0xffffffffffffffb1, 0xfff, 0xffffffffffffffff}, 0x10) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x98) freebsd11_fstat(r0, 0x0) 16:40:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xffffffffffff910a, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x10001, @loopback, 0xdb}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x1, @empty, 0x80}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000240)=0x10) 16:40:53 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x800003) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x1000000000000008}, {0x7d, 0x6}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r6, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 16:40:53 executing program 1: mlock(&(0x7f0000e35000/0x4000)=nil, 0x4000) mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, &(0x7f0000000000)=""/86) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0xcfa, {{0x1c, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) 16:40:53 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\'$,\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='+%-$^),^\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='%*%)$-,,,}!\x00', &(0x7f0000000400)='\x00']) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) listen(r1, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000480)={0x0, 0x7fffffff, 0x7}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000500)={r3, 0xf, 0xff}, 0x8) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 16:40:54 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x40000000) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) r2 = getgid() getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r4 = getegid() r5 = getgid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000400)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) freebsd11_fstat(r0, 0x0) 16:40:55 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x9, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socketpair(0x0, 0x4, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000001140)=ANY=[], &(0x7f0000001100), 0x10002000) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = accept(r3, 0x0, 0x0) close(r4) accept4$inet(r4, 0x0, &(0x7f0000000040), 0x30000000) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 16:40:55 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x26, 0x0, 0x0) 16:40:55 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) getpeername(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:40:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x25, &(0x7f0000000000), 0x2) r1 = socket(0x1c, 0x3, 0x93c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x100000001, @empty, 0x3ff}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x8000000000000000}, &(0x7f0000000180)=0x8) 16:40:55 executing program 0: munmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000) r0 = socket(0x1, 0x3, 0xfffffffffffff1bc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="090004000700010409002000"], &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0xb47, 0x100, 0x1f, 0x8, 0xfffffffffffffff8, 0x2, 0x9, r1}, 0x20) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 16:40:55 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000100), 0x4) r1 = accept(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000580)={0x0, 0xd3, "e0f5f3caa9681b6454d57bed8fab8fc16559e2adeb88b02f1452ff4bf91b4dccb5315cddd29fb5f314591a2089f47f0f39775092037c8c7742271397eddd3a6fdadd54c04012f5e75ec662a4072743f4990b314fd9b29703f643aa654619909d96c56a115c68448b22bcb921c722d5cf7a499e660ccc4ce888f6f710131cbd8a69c31b75a00056b2b5b2966184f35e302515fde9df4c5c2af0ebe75a27775d90829f04db5055a11c6b11cbd039ff696db58118c6e758fb1ae0d0e7c53731608b82cfe0266e86c8fa1ca0fae391600c4b72595e"}, &(0x7f0000000680)=0xdb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000700)={r2, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000740)=0x10) r3 = socket$inet6(0x1c, 0x20000001, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000480)=0x8) r5 = dup(r1) openat(r5, &(0x7f0000000780)='./file0\x00', 0x400, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000004c0)={r4, 0x2}, 0x8) r6 = shmget(0x1, 0x4000, 0x200, &(0x7f000034b000/0x4000)=nil) close(r0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@un=@file={0x0, ""/67}, 0x45, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000280)=""/199, 0xc7}], 0x2, &(0x7f00000003c0)=""/16, 0x10}, 0x40001) socket$inet6_udplite(0x1c, 0x2, 0x88) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10006, 0x80) shmctl$SHM_UNLOCK(r6, 0xc) 16:40:55 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) __getcwd(&(0x7f00000012c0)=""/4096, 0x2e) clock_settime(0x4, &(0x7f0000000040)={0x0, 0x80000000}) 16:40:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) fdatasync(r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff37) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 16:40:57 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_RMID(r2, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:41:00 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x26, 0x0, 0x0) 16:41:00 executing program 1: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x1, 0x3, 0x52, 0x2}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x100000000, 0x6}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000180)={r1, 0x1000, "79b65ef7fbf54fd478adf111c8e3f938ea6f335c7202a3433def649afc33101f6dd9dfa0f8bd4e4a085c7d1e34939c641be802717151689930d5a78fb9aea29bec557077478e617fee3c06707ff876fc826256775aa7f56ddbd930e7cd245b9b0aa45600d34163b7703148a8fe2bf2e3d039652bf43cd092c4ebd32b63f0ab6ae5d3cd89499888f136af279dd5c81d8064449bd1ccecdbb1a560df2668b739dafd71c5663b0a91ef1531df5bbdec3a9c2d620f3daba5e2cdc64ea4f2fe94bf78a7ff0ff0784121df8c84ef3f8c2447b80d03c3ef34a97b88f801605cbdf27d495fd2279912dea6e67c7f9a0eb0b9952c3617ee23de90795e6ec3dac613984a0b51b4a0c8d83cc2207f59299eb3b6234ad3b22eae89ff71dc4cbad505a9b6c034a7c54d871cb214992b9cb6c73f035a541407e410efd270e54dfea028837aad2d01b2ae6c83cdb9ad25539260b180d1776b679f0fdd545aad687633fe8093153386ec2571edfba74b20908cc7495218b9cb30b953e9b38dc0e2611d2f0225a3507453d96907459271ae2ffd9efc9df015d79b54e64f30f1830c17800e630cfa7d0be6147cf73a73a3acc201da0afa17462570cb24026ebdb252b43c5e25c0fca8ae3efcedab50d4fec060dfcac0d8a46f96f4388868f9efcda7068a0268709a544e3bd6e5d15562e0ec48379d7a3b9874abb6f853d8e8a345e7fa9e28c4e0edfd1fe6bb28f99440ceba2bff2b4d1a34ee86648105d56e9b5a953666622c6eb24a738b43d6786c649436f2b1dd754d42b3654d0d82c6e7ca3f5ebe60dfb1dd770de954388a029d101f6d13c6405641ffac9d6ead178fee59fe7daae5be8f7c454a2ec95e9a052d29d25b5988fce27acbffa3ba489873903fe53b842b88fa59728593aad0b21138fd951d607f52c39f89be3976c54aba70dec24755beb64c9e38dc6a48129c74b1b0dfbf13870007d9087ce0625e6e23eca84e7cdca9cefe659522ea7b709f6566252de49a5d3a8a18a4cde21369f02a7ce298ea938c42bb6c428942647e8120f0eb267dcea460cb85f1fe99ea0ca3d2ac070841cc6fa055b41696e5711d345e6ad8b976c6555c15ff7c1a5f2f2467cddb62061d5f1efdbf0d93dced9554fa47f64e28de8576f2877427bf4e377b7780f3f45d96974f6ed0f396a1868ce620606dcd46bef8cc11984709ad25d878171b7cfc7ee248dadad8a04c50613d378653510ed958a7489975b3c718fd5c77e8997709758d315f32b3a2ae73c5f041654a88296b81f14c6b8b55ae868c78bbc084821e4b94be8803cc70cd8b71e7e34918741d0415d9b670361e16a4430a57eff1ce5f1856f31108941c0d8e6806d34b6acb37c8df08a4f220161f6152a3cf5952f327088e02ca605f2d681820bb7d7135bced90c7e73289dfab811a25974acdb21174f73dfedd076cc503fde5ad6603dd454fb4ca42a6799b6dfa3c06b19520a21b1d2a6eb2257b1d11a82b585c1cd0b7a1da2267fd29ded5637c29d1261dbdf336c4f52e6987de6321c875fb251c4ccde2d4e1a5cd34caaa686842577ee0bf0804b2b5415d2091f186452994e10071ac5b4bb6aae27327f50d8ed3b4e2430cf4efaca40fbe09750827fd3ba44132f054fe0b3f683e0ed57ff55614c0d272084c15c78729e2d1fd48026397dbc502be5e94a18c5f5bfede44cc1d6afa1eff723772739aaffb9846ec7c68446da2a45d1c1ba1ba72dfeff3835f1cb049b19e47dca9b0734d0a909f4c939cb20c2355e192508945680e558effe9eca18fe50638e1147e35e6869d7f281888ec623734bf7f62f1330ac5fee4e17542e35f431c8af08693cc907411a5df318fe4b87650fb86c74902c5cbedaf93c1df8a3ec24c464c9a3ac4b6f440e54a18edbe8e4fa73eaede5c42c4d3c953645420625f08c8eef9d5eb15ad146e8a7ec0fe4db375b23e29e0be297c97b936906ea1a558b948cd4d0e626916c8e0333588e97c6909dd8a0343178b2985b190e92fe74c721fb9b2e3485ba2d6b8addec81697dca0a7f2d3751a5c857ff5f36a4551b0896f53dc1d3a5a1384d43935d77f911c7fa831a453c4464bcb41f8950df9b49566a0e58a3ed426912eecd111a29632d2e1a08a16e9cf0514326599751cf4fb19292ac8e3da63b09b1d04f01222ffcd755d89722e1eacfe19940e9df6d49d3ebdccf6ba27268dde7b47271ccd9200ef04abea338f8756284f73d5356731bcfe92e18888d0a2eeaed0d805902b4ddcfcd9ff45bc3382023a2a01ace87d2090cb321256d81d5a4f22d69940a1db361968520510c60ba6344989b558548e09f778fd04ff48955559470b2cdca112d6473899fa017589006f2830c9663fa7b597b1b2baa287c6d1c0c83946f5b16414b2b2a4e2718f6c8795b82a00700b8258463058ef5b8066fbd828cf9de2a086e4f18a7b456a6fc488788611be6648612be50e64d162eb3e994270ea5a8a4a6d9d34f6ef39a7d3d5df3ce065f96dfaa69197ec4693b3139363fe968d3e143797bd1e5892f4ee2d86416f043cfa7803cf57ee1c376f7c88e466901f99c890a7e3e35006832a6f9b1744412e99ee27160f51f21c9f4d5c887a6b30079b9c7d66d4b3c459b19e05de6962f377f438e75a1e2b36c99d68e54cf51596816f11884a67a63919b8954a8a989cbc4056e05f3f85bdab5b4cb1492d51fc2cc8151a2969fa6e3a875db57a4f431c1da349d0f7c950a59827c2d8bd4ebbd69aa9ede7bda625f1ce8470400a4ac575af1d0afd1abf04c969d21404eb397e655c81ced815de950018457e0b640ebe90dc96514c349cd61652922fd4ffb33d1296daef2886467b96b3cf8acddb3f7542dc5afc13e03cdb56cc1c4362596186b92898823cb21bd86fa72ec9e73aa6e6087d5a1c0d3308a1dc0fcfe10247cb4ac19c82891034aeda4ee80b9bdfa120dba8acdbebdac025b4dc97e66c2310f9d9eb6ad25d85c039b8a683c5fd40d873714a71453a0036f382c9aede82dc67e8b8cc128e95f829f97c1df8ab2726db146ba113b0167daf7e1f04e5f6e6ae4f71b0257b38887dfd2cd185acaf0736e4d9b4a7247b3bea4f919bb76dcd68e53d4af232cbed7c4e6023162da172260894f0d0be10c5ab99cf3bc6b5bd0197c61927a4159785b74a9ef5f51e31bbd825caf7dfb2afe636262da4e88d79154a7e54f96318d7e7c32ded46731e4fec8c314988b4ad3ac7a455672dfc1248658a2c54a110360a15a1f1c445518d0871ffb4f1c5e81c715298f24834731fa0001d2568a1a2bf304df8ffaebaec92678b154c710c53c347ae40f05895d9c05c4cddfecbe0ba1d19963676252dc2e9d3871f14f7e5d816cbd0ccca8067ca5092ca58b1536bd670e1ff834e38cdb1a12141d27109ed2a27d14f890efbf8506a3a301ba3aebf7afcc1ac78a62492626f0a6820554966b6f1541426af940c7dc4a24bfc64bf5f45e5aebf18b950244560101e6b6ec4a6ade5aabf2563a87f4e4cf63fda0c54890666407fd733e337e2ffcf7596e251b1c46156ee66168923b2a17a7d6d21521cf30c7ac400609028122214d6cbc5ce981580bc20b7baf63dec0b4511c4497f055f4e5727af62fc8c1fcb97b9a694771a17c0531412bbb0c90ebb5f1d76eaed6f2b449d3f2aaed1dd358c651f0b813327327e5582992c9c84d13f25975f1400af1eea9e36d6c736d42b8d8fe71ab83d4022977815aa17b300848f0516e978757d9f00ae4d0d7ee658d7727f5cb193583a7453cafe0cb757d9aac07003431a3c54aec6aa5a5fbdbcd6473975d60fbcc48a6827d7ad8739ccd96ff956778c314f235221c4b19ae7e94cb20189a08cd4d731aab62ae8c04eacd2eef43e92fbd3567c73bf743fb84e5d249c47f81e66b621bf2b191756fd86b2023bc7f5b524e65401d73f99de6c63435ba95f5181b452fb06c31788b5af50f12bdf7fef7dbb0810c0cae06d386e18dd0c6b8e7d6c1a593a4fc36f1403c07e9dc342ddcd2f80c0bc1b2faf460b5fb1b0a6e74077374241e1cd21da2bd3665852b96baea2af9d5f7b9740096518af86730fa3202cb2c8a89db45d59b2428c3ef533e674f31a146f5a4e772cac19076f5c048d8d0104cbda3e5d991053474055b3597877729d811a35faf9a4a0c2fdba71446c124c8650b5279017f675eb4ab8539697a48552d4da9c7fa781be0e24ac678ec34380758b831627391ef1917c1a4eb39d45cbe252e040ada18bb5ae37f81c5d740f35110304c080a4450efe4db447ae8fd77714c215769cbbedc68ffd221914724630160b6d4d0af32b53c08e0070c11f4cab4de573b240eb72d6a06eff75378cef9e5beb7fafbda674a0939c17982c5961ce58796ee340b604efeb36a4b580c312536311d171807c859dac21e8d4634762bde459955dd4d99c9f2c34f68065db7f856d756bf89117fc2a1dd3a5c4601be931f1fc47aefc03b48061a589cb15ff7e2d99ae8b89710ecb41bfd5b7386abfedaa77efb94a69a237507ef61132e9e5de977e1fb44167794f263aef993f428492a9ab9a5065457ab52c4bb3818d7e23278ba00a121bbf1620976825d7adeb1ec85969ee0101b528e86cfe10627325261ca27c76aa1ab4006c8ac2658ed2c71ee513792b40586f474fa06ebc0a8b8fe705ad87d0869fdec3939b4ec8c9fb880ec8bdbc485a909f2bb8ddeda8784c23c2a8ec3722bda45cf6165b97ef1bd2632bca82992e41fc227d1bb458e2f93b34735280340f9a2e0f5acd5bec71e9a7f147b8c8774965d249bf1664091065437ec298e37236559c21eb62514e7d26225fe4cbfc4175852cc27185359936b1b22fee99554b4a3797726c18b741e0424c0ef2ccadad5a6aa6b92054d6a070855e20ab3625edb9d0866c44cd0bb6d649ca9d98878d35de9a4c8171df68d6c063a9e362b04472543705c29e2df8b98aa9b573f21641a00f646093ecc23a9ed782db3a7820cd25442c5e9bc67c30ac53c4bceb9d99b92397aba51458a12e877cd6d33ed96b6b632e52d07065bc3aeb270fa022346c5781626d05476081a2bffb2f58becb8f3e49405e82cabe1d495908f62cea698d8b3e17626a45e8acc4938f0c79477360db869defc2a1688b19010c2aa7cb0cea6642498536eafc215d580e8bfe193777cfd3e59770c67413d7f309802663ca6ee6c9e5e8958894c202c04ef25dae4f8227e7c12542d3361218d1b0cedd0c91bcf2ceba2e784e765b03eee595c30f204530be7ecceb233ebd01f88945e9a682691b7f8316a46008e3fa3fad56aea61d1df503a0d62b637e9bfd3b7c85c3c4cc94a141ba023409761f8e9d4255beb4f120b0f02b99d66f5e2d820f5610ec9b272398bcde8e9601d216fa26be86ada1c93417d8d8d8131f647fdb1e21bc1957d1831606b493984b269208ee6db48dc449c00d62947d2d1c67f7eac896a81b778725f92c4a4114abb32a1c59bc7b1c52060b0a01e932166bb2726e2a2261d3972c86da07c6f65e09f008fad50c97b98ed0b97137c8e963f97e987026220a130ce2f533172e75369c7e51007f6b56a3e80cb6a509878a458c9eef59f2db20568979d11b5629bd47bfeeeb6afbcaec03505f11f10168e93dd21bd14875d88c870ac8e9bd7a245115aa39a3c7115dcdc3ac3f66db51d41f3890c25a317766cfb59272195e6a88cd989de9b33433ed2fb5b25e21dfec785175a0212e606ee08e64b1819fcd0a5bd152f6c335cef395b43098d24c11518d64fadbcfddcdd06f882445295769f673245a84fecc569c81ca9f7b0715f56b3eb9"}, &(0x7f00000011c0)=0x1008) 16:41:00 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) flock(r1, 0x8) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:41:00 executing program 0: mlock(&(0x7f0000c32000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 16:41:00 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002) r1 = accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) recvfrom$inet(r1, &(0x7f0000001180)=""/4096, 0x1000, 0x80, &(0x7f0000000240)={0x2, 0x3, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xf, 0x2e000000}, &(0x7f0000000200)=0x8) 16:41:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) fcntl$dupfd(r0, 0x11, r0) getsockname(r0, &(0x7f0000000100)=@un=@file={0x0, ""/45}, &(0x7f0000000080)=0x2f) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 16:41:00 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000000400)={0x2, 0x1, @multicast2}, 0x10) r1 = socket(0x2, 0x20000000, 0x7fff) linkat(r0, &(0x7f0000000440)='./file0\x00', r0, &(0x7f0000000480)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1, 0x2, @loopback, 0x2}, {0x1c, 0x1, 0x8f93, @local={0xfe, 0x80, [], 0x0}}, 0x0, [0x9, 0x3e, 0x1ff, 0x800, 0x3f, 0x4168, 0x3, 0x9]}, 0x5c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x20000000000000, 0x1000000000003) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) __getcwd(&(0x7f0000000680)=""/4096, 0x1000) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$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) poll(&(0x7f0000000040)=[{r2, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(r3, 0xffff, 0x0, 0x0, 0x150) faccessat(r3, &(0x7f00000004c0)='./file0\x00', 0x3, 0x800) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = open(&(0x7f0000000500)='./file0/file0\x00', 0x408, 0x50) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000140)={0x6, 0x1ff}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000580)={0x80000001, 0x220, 0x9, 0xff, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000600)={r6, 0x81, 0x3, 0x9, 0x6}, &(0x7f0000000640)=0x18) poll(&(0x7f0000000540)=[{r0, 0x100}, {r1, 0x4}, {r1, 0x24}, {r1, 0x2020}, {r3, 0x5}], 0x5, 0x2) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) chmod(&(0x7f0000000240)='./file0\x00', 0x1) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x2}, 0x8) openat(r3, &(0x7f0000000280)='.\x00', 0xc0b, 0x90) 16:41:00 executing program 1: r0 = socket(0x2, 0x83025b07215c70b4, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080), 0x0) 16:41:03 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) 16:41:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000800)={0x0, 0xac, "efe9ff1ba71a4c7230199d9e9cf2e18c56cd1960d7737104ae088acf51d2eb98bb66e9ee1371f25105944d88b58b5bf31fd621688392ea47188099def0825d81a0a78da54ad1ec9450c35c1eafa4f54fb846def90fdf0187c9adfd1c24e99852d2649f4d6214e389b4b6afea18473095dbbe900226366c3c44c02eb74a80f546bcabb7f6a0c04df7d631f02addd88a8eba1afd50d2061b9b586151598357c3bbbd449af5d28cae666eb42b81"}, &(0x7f00000002c0)=0xb4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000008c0)={0x3, 0xffffffff00000000, r1}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$unix(r0, &(0x7f0000000f00)='=', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="f4d58a053d2fff28d4da99bc00efcb80da8a713ec1ab12c586ef452d9605d8db95a71f4cd6874049acba7ebb0b65eedb8e2cbab6c7a64cfc28b6b5ece6a166864bbb8b8d0f7918d038f326f931a90c079d114f7dac03f228cc23e3a12c3f1bbb7c69a20d22941dcd61d1cf9a9e9aeddff789369b55b1129f587eef48858a1920b6f0fcc0b2cb0ab0cc77d60dde55084c7570b0b7e81a90", 0x97}], 0x1) sendto$unix(r0, &(0x7f0000000300)="298c897724f9e1f8e4e8b475a0dabea7366c863fba6f8d040559ff2ad3627753c0452cc5b52997bb873177d448d3e5f71d5d916b5177ae8aed7a7d3bdb8bf56ea2f317b8c4499d65e15195b81ec33bbaf5eb59e43b05d53cc1d8d2943383eb74e6f235b6693900ffdd82e99275a89086995f87b607ac21b5a1ba4be780b790eea425aca07ccafe8bcc6907eb2f77c40929a2a4f9ba2cd0fcc93feadc5457706b28610de93bdb0237abc5f57e4f3c41962f2d5d87b71b0a6cb15be610be380a01efe9300f2ab8d77f4971ece09d09dd2a80ad44c84cdac31de99e8c4de2afb8b24cc40e085abfba33cb3fe03e90426361d925925a2bdb38524e388bfae2d85bd2b6e27d0ec896134b21ab1fb441c4b8cee4be93cdc769bdc2de2f8db905d8f798ee029e8f9982eabc69f2086453861620801d957eae4f3e096ee2a3ec8cf286dfbf479da46fba2235f16a9087e5921b1235bea6f0032edc60189e3051b7e2745a99fb06dcab192af50252dce5bc2437808234499e4b277a65f491c14bc942969d6b518b0347cd8bdd57d32b41ca42553361d80694ad2a477efb5be64ced10e2b84354a7cef30457fb026aee831ad61b220c4c28a655fc72adf01052a47cf19ff667028ffc1b54b41b53241638d45f6ce8156d59766ac74007dfe3a9eb309a2d508010be85430faed6a2c66e693321824be2c4ec7b13a0e8a4bbbb3ece4af974c095b88b09623cd88c379381f9b95f2e45ae1235e85e6509f1a05fad7ac8c3d37a207809e65390c7a69ca7869727037dc34f80fe360c346e9dc39c37ebe659e3da5244baeeb60aaee59cee61f3426104d326a5e3387ff805dc18af0e9e890770459fbe36caeae526c148cd13d12b758aabc61f3ac14c391d2f4e017daf473477f7c6aff9ffc7e3e202966b66091eae3ab4fafcbddc7bf6587957d50e07cdbfb1f8267991cadd4a9029cf9014051029cbd8a39c39e3d4c94019d4d5fe2206054a0115420391e055fc4f2fdaa2c74d0d773956efb896a83c0a56d69e0b96ef644d100dc20dd64068530d70e7cfd962f4a357f2240a78b1140c78158ca3c3c1a38dabadefae285616d7946ab1398d0a8c8fa3eef33f43256ca98ae81ea34032c4601e2ede2260a135e453628c404b84a5ed5327644056c016adb04529f46846e0b5ca885e8959f6c7683adda3dbc82e4ababc00e49fe5c9ef5cfc1e28e944cb9e34bab5a3b3abce934327873764506342d65503328cfd34a7a705f0d68619aa230d78ad65afd34336f687225766d0365d55f8145b2da84e06ec51e43a58f2fca48ef9fc98a12d969d2b49e3e85cf399e8d2e6b7cd6995f9baaaa9c7ffe1cce7858364d3aa79e4fcfebe436cb0babb463d86cd355ee14eb95abbf0e1f0256c0ae4aae38be1f300633419612901e0d5d94598afe81357bb0188e64e695633bde945ade7ac9af2fd7d09100fe2040fbd99dcc699f8d5960325c8c3c7a4bd55b67eaa82f7a57df05a98d987fcaefe56779f9eac768b88558c27e13cc4360c7870e5b1f56d64e6ea84666fec5077b393288ac92c978e74d99cf9de6c23f61b7125c1a20a50758bed0122a27b94909f22a3a3fae3e2cceb8c1211d884e48635b12d1336bcf6cd0d18df8dfb4d43ac776dae1d27e65df9ac9cbc08b2d4b9235a434d291937a73ccf49e4b2fceb8940462d9b540078b49fdfd021259c7943f9f286e6fb0a2d71a4ee98547a1f7bf376dbd00d4271304a840e6bc51d1a2e0c45e96002f0be344c7c2f5da9329c5d525c47fa43", 0x4ec, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 16:41:03 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x900, 0x8) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 16:41:03 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:41:03 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x900, 0x8) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 16:41:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0xfff, {{0x2, 0x0, @multicast2}}}, 0x90) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000340)={0x800}, 0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000180)=0x4) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81) readlink(0x0, 0x0, 0x0) 16:41:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000640)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x72, "df866fe5c3c5e1c32dbbf93af7aada4c2d1fb201fe693298490779b912c1190452f48f7fbc9ea846008fb6f008f9b7e6c9f805a162c7367fca949b1961d93793330546b6d901f8b66c2d6ebd4e61896fb8d93cf1571bd078abbeca8bc4851a90cbde7f19e1f7782a1b4f31393351ecffc46b"}, &(0x7f0000000200)=0x7a) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x0, 0x3ff}, 0x8) 16:41:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100300, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) select(0x40, &(0x7f0000000100)={0x2, 0xff, 0x8, 0x7f, 0x0, 0x390, 0x6, 0x9}, &(0x7f0000000140)={0x5, 0x7fff, 0x7, 0x5, 0x6, 0x3, 0x2, 0x9}, &(0x7f0000000180)={0xa04f, 0x5, 0x9, 0x2813, 0x5, 0x8a5, 0x9, 0x3}, &(0x7f00000001c0)={0x5, 0xc4}) lseek(r0, 0xc700000000000000, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:41:07 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) 16:41:07 executing program 0: r0 = socket(0x2, 0x5, 0xfffffffffffffffc) sendto(r0, &(0x7f00000000c0)="36af15d85b8680eadb98911585826d45de164d4590707e9d429f06834bdf04bc36c99be6cb5c00c84551e44f63b9084d8411bb38ea0bee91a7f1df1e7d8298ecde014c4c1b1aa29e4dfb6927175410771f1e58445adabece7306072c9ca9212dd24575cb852e15f6d244b4ef9eeba9681ed38ee2c1e00c0505c0c9a3e997fad064bb77776afd3d40b24fdd3aa14306a347eedcff44f854af736ed5b05362c29b5202b28e6ddb5df9de348fc385784db15b7a99582409ff", 0xb7, 0x0, &(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000080)) 16:41:07 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) poll(&(0x7f0000000040)=[{r0}, {r0, 0x40}], 0x2, 0x4) accept(r1, 0x0, 0x0) clock_gettime(0xf, &(0x7f0000000080)) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 16:41:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0xfff, {{0x2, 0x0, @multicast2}}}, 0x90) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000340)={0x800}, 0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000180)=0x4) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81) readlink(0x0, 0x0, 0x0) 16:41:07 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) 16:41:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2040, &(0x7f0000000040)=""/98, &(0x7f00000000c0)=0x62) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x3, 0xa6, @loopback, 0x9}, {0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x100000000, [0x1, 0xfffffffffffffff8, 0xae0c, 0x1, 0x4, 0x6, 0x1000, 0x3]}, 0x5c) 16:41:13 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) 16:41:14 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) 16:41:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0xfff, {{0x2, 0x0, @multicast2}}}, 0x90) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000340)={0x800}, 0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000180)=0x4) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81) readlink(0x0, 0x0, 0x0) 16:41:14 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3b42f125, 0x4, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) freebsd11_fstat(r0, 0x0) 16:41:16 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000040), 0x20000000) 16:41:19 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) 16:41:19 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) listen(0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) close(r0) open$dir(&(0x7f0000000040)='./file1\x00', 0xc0, 0x40) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200)=0x400, 0x4) freebsd11_fstat(r0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 16:41:20 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x40000400000002c0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet(0x2, 0x5, 0x3) listen(r1, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000080)=0x100000000, 0x4) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) freebsd11_fstat(r0, 0x0) 16:41:20 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:41:26 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x1406, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x0, 0x3}, 0x161) 16:41:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20008, 0x2) listen(r0, 0x5) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r1) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) bind(r3, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x2, 0x8, 0x6, 0x6, 0xfffffffffffffffe, 0x200, 0xffffffff00000000, 0x7fff, 0xfffffffffffffffc, 0xfff, 0x101}, 0xb) close(r0) freebsd11_fstat(r1, 0x0) 16:41:26 executing program 1: munmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000eed000/0x4000)=nil, 0x4000) madvise(&(0x7f0000bca000/0x2000)=nil, 0x2000, 0x800003) 16:41:26 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x5, 0x8) r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7f, 0x410, 0x8, 0x20000, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x4, 0x7c10, 0x4, 0x8e9, 0x6, 0x3, 0x5, r3}, 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2008000000fe8000000000000000000000000000bb0200000000000000000000000000000000000020000000000000000000000000000000abe21c492200000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/133, @ANYRES32=r3, @ANYBLOB="06000000000000008a0000000d000000b30836007def566fe97da83ffcd395452b5440c50ecd3aad6057768483bb9795a3b67cfea93934178b1145ac7ea7e833df611323724ae51dceed0b0aedf8ed9284f20e78a345b1b406bb270706252711a5df46a641ed126b8f"], &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000240)={r4, 0xa}, 0x8) 16:41:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)=ANY=[@ANYBLOB="03c30000030001004100"], 0xa) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x5, 0x3f}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x3a9, @empty, 0x400}, @in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000100)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x0, 0x7fffffff, 0x1f}, &(0x7f0000000180)=0x10) 16:41:26 executing program 0: setitimer(0x0, &(0x7f0000000040)={{0x8001}, {0x4a7311c3, 0x1}}, &(0x7f00000000c0)) setitimer(0x0, &(0x7f0000000000)={{}, {0x1}}, 0x0) setitimer(0x0, 0x0, &(0x7f0000000080)) setitimer(0x0, &(0x7f0000000100)={{0xfffffffffffffff7, 0x7}, {0x5, 0x3}}, &(0x7f0000000140)) 16:41:26 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x120400, 0x100) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x2fff) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x2000) 16:41:27 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:41:27 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000340)=0xfff, 0xfffffe3c) mlockall(0x1) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000300)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 16:41:27 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020001) lseek(r0, 0x0, 0x1000000000003) r1 = getegid() getegid() poll(&(0x7f0000000140)=[{r0, 0x2c}, {r0, 0x10}, {r0, 0x86}, {r0, 0x6}, {r0, 0x100}, {r0, 0x40}, {r0}, {r0, 0x10}, {r0, 0x42}, {r0, 0x84}], 0xa, 0x7) setgid(r1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x4) msgget(0xffffffffffffffff, 0x0) 16:41:27 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) __semctl$SETVAL(0x0, 0x3, 0x8, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) futimesat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000200)={{0x0, 0x8dd}, {0x7, 0x7}}) r1 = getpgrp(0x0) getpgid(r1) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) r2 = socket$unix(0x1, 0x7, 0x0) open$dir(&(0x7f0000000240)='./file2/file0\x00', 0x100200, 0x4) getsockname$unix(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b51568ba7aab68c3a6c9cdfcaf0580a3eb55ad14732ad0f5c82bf37fa9f22a269b583cea5d87c7069a6743e1d4397d9aa81aae2e"], &(0x7f00000002c0)=0x6e) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) 16:41:30 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0xb) lseek(r1, 0x0, 0x3) truncate(&(0x7f00000005c0)='./file0\x00', 0x60802000d) r2 = msgget$private(0x0, 0x80) poll(&(0x7f0000000300)=[{r1, 0x3}, {r0, 0x10}, {r1, 0x44}, {r0, 0x40}, {r1, 0x2000}], 0x5, 0xac) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/118) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x86, "529be08eb227f5288967ca28a44ae791a044c5ad9bb47b4893da51953c4d9b653e8dfc649970a6a673558a885918d735eb2e86c38ed627b482b0a8c2c75ae3b87074a228d34b9f631374c34e40ec20e3a072ef83f72cac4f50513fdd3060cd376bb361c4fe9950d36fc757c11275f3756e2b68f61baeeadb8f216c8d1bb88f5ce568357600f2"}, &(0x7f00000004c0)=0x8e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000500)={r3, 0x4, 0x1ff}, &(0x7f0000000540)=0xc) msgget$private(0x0, 0x20) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0x5a43, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) fcntl$getflags(r1, 0x0) fcntl$getown(r1, 0x5) r4 = open(0x0, 0x0, 0x0) __getcwd(&(0x7f00000003c0), 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000100)=0x6, 0x4) close(r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000340)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x2c) 16:41:30 executing program 1: syz_execute_func(&(0x7f0000000640)="91c5858080000c6969ef69dc00d98a20d0d0c48279133dd25047ba000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2fe7450f48fc3a1a353b3a1a353b63460f5776c16161787896c401fe5ff6654d0fae04f2c4e215b684de00000000ac45e22c892a009f") syz_execute_func(&(0x7f00000004c0)="91cd80c442192d3b6969ef69dc00d98a182121d0c4834d4893000001006500008f8b40ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1acf30f5c90330000000f0000009f") r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) r2 = msgget(0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x147) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xa711, "42141a7c3787eebc40d94d57e6124cf3"}, 0x14) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000300)='hd\x00', 0x3) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) fcntl$setstatus(r4, 0x4, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) semget$private(0x0, 0x1, 0x2) setsockopt$sock_int(r4, 0xffff, 0x1003, &(0x7f0000000100)=0xffffffff, 0x4) fdatasync(r3) mknodat(r3, &(0x7f0000000340)='./file0\x00', 0x0, 0x200) 16:41:32 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1fc, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) clock_gettime(0x8000c0000abb, 0x0) dup2(r0, r1) 16:41:32 executing program 3: socket(0x17, 0x3, 0x2) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd}, &(0x7f0000000080)=0x8) 16:41:33 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:41:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x4, 0x9}, {0x3, 0x10}}, 0x0) 16:41:33 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x100000001, 0x1, [0x1]}, &(0x7f0000000180)=0x251) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r2) setsockopt$sock_int(r2, 0xffff, 0x1, &(0x7f0000000100)=0x101, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x32, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) getsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:41:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66a423a700000000000000ef"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x5, 0xffffffff}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x7, @loopback, 0x9565201}, @in6={0x1c, 0x0, 0x3, @loopback, 0x4b}, @in={0x2, 0x3, @rand_addr}, @in6={0x1c, 0x0, 0x8000, @empty, 0x4}]}, &(0x7f0000000200)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xffffffff, 0x81}, 0x8) 16:41:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r0, 0x0, 0x1) r1 = dup2(r0, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x80, 0x0, &(0x7f0000000080)) 16:41:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x1) openat(r1, &(0x7f0000000080)='./file0\x00', 0x182c0, 0x100) getsockopt$sock_int(r0, 0xffff, 0x20000000, 0x0, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x4, 0x63b7) getsockopt$sock_int(r2, 0xffff, 0x1012, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 16:41:33 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c6530dfa6696c653000"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@abs, 0x8, 0x0}, 0x0) 16:41:33 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000100)="8a6c0ca0ae3b000e8d2638965bc36ac4054c18f28d6a7a25953ca5bfcb410ddd2453b20d6e1ef651bbf191b6904a686374b52a41706552277994b0337dda7108656863b3c5d240dbd0e7ef", 0x4b) r1 = socket(0x93, 0x8000000006, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x32, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000d263ffef4ae02d7bd75b95bde46dfd6a41b496e31f5ee3e2d1388aa2d9a3f39d9b1ca1eb55324ebb35ab52e2a29a6a4f65207d460f031c59dccaefe6c96671fcf15d9de2f72a68175d897bfc2eff8ffffffffffffff55620dda60df831cda6ca4c734235538ad8e24bdd8d667334389ce09e89acb2d21fa64e2fa7c7e7ae8174493e598d7561367e1080d1e577696a644690cd1"], 0x8) 16:41:36 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:41:36 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) mprotect(&(0x7f0000b8f000/0x2000)=nil, 0x2000, 0x6) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x1, 0x3, 0x2}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x20, 0x3, 0x8, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:41:36 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') symlink(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file1\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000240)='./file1\x00') 16:41:36 executing program 3: r0 = socket(0x6, 0x2, 0xfd7) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 16:41:36 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:41:36 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) mprotect(&(0x7f0000b8f000/0x2000)=nil, 0x2000, 0x6) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x1, 0x3, 0x2}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x20, 0x3, 0x8, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:41:36 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) mprotect(&(0x7f0000b8f000/0x2000)=nil, 0x2000, 0x6) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x1, 0x3, 0x2}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x20, 0x3, 0x8, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:41:40 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) mprotect(&(0x7f0000b8f000/0x2000)=nil, 0x2000, 0x6) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x1, 0x3, 0x2}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x20, 0x3, 0x8, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:41:42 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:41:42 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:41:42 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:41:42 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:41:49 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:41:49 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) open$dir(&(0x7f00000001c0)='./file1\x00', 0x10080, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:41:56 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:41:58 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=""/88, 0x58) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) unlink(&(0x7f00000009c0)='./file0/file0\x00') open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) sendmsg(r2, &(0x7f0000000b00)={&(0x7f0000000340)=@in={0x2, 0x1}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000380)="0eba6a3e250a83c1794662611f02378ad746521efda2460b79", 0x19}, {&(0x7f00000003c0)="dbff2182f4bf411d9a6f5bf5ad2cda58125d2da68369a7d05e969bf8f2b65e58e16a2c6d5e275ae715bb5bf2b6cbeb7afc55bc2fb7d5f7aa0890c5fdca80337aa746e62a8f7759dc5e1ae2563753a931d75c35e417349fe5df50879b24a8ff885869fa85beb3177a212795751d742545f4ad1b799ddf50a221561a57e92aae1edf9b2e32d9d6d57c34bae91bac25b1845dc3325ae2c815bd220de5aef2bfb29b8b3f9c257303eace8f", 0xa9}, {&(0x7f00000004c0)="5fd33405637f2a00dc3e52d1359c1c28f0b06240b90a67250a5e9fd94d4652dd034ea5033843f882f2526521dbc918ce572f6e127b1a313b98ef9c78e63eb3595fe6ed8e8196bc6a6e6be8bce947944a159b8603cd9b3af62f892409", 0x5c}, {&(0x7f0000000540)="744eece1a88e41bc995bd450ff01cd1abea1f5b3a50e59cd21ee2c10c312385051e933f23e25c1bec9a353100eb97a62a614c61ef774e77c1db28d7f3d87b0eae4a43f5630b66e3ede56af89658cdac9f3323f3b9a1d0784f69136bc0bf01bd013034713485b883c3d3057b86b381f0c53fdc926a672e2ced65f87ecd3284c33a3ba9c4ac6d8bfcddc22e167f2d2af39", 0x90}, {&(0x7f0000000600)="87bb2b72db0a3e53a46049d86e936f4d4bfe146f9ba79baffae93405f60e3e8dc15f95f6650031226c50369dec9db27f8e4c193166580883873fc4307460d659082fde", 0x43}, {&(0x7f0000000680)="ca7fec332f8203dd26719b4fbc", 0xd}, {&(0x7f00000006c0)="880b7a7fc373a3e28abc9a2c4a3127e905cad2454b9058c6dcc4b5d3c8ef79680b26719d5af3a9f6a523a7815a95849e9c5e69d721344818398d13a936d1d40346514f6aaa33c39d9922555fef32dacd840e9235193c3bdbec76273df9ac72546304ac7de0cebb641cdee83130d7f1339d98cc24d5e7d076200d974ef84bae086038061ba28c14c3c9629ff4b288f69a658b3ecd279411c21fe94422fc2f1286ab5632f563ee49fe24ee16f10cbeea5c547cbdc60db50571ef14745e176057f33fdd3984b1d073923c6fd5a3670ff5595ab2291b10c97b138364d3b50cb16f03df81c48ea750f5d5c7609d", 0xeb}, {&(0x7f00000007c0)="643f2edeffbbfaae4b208588de65f310c306d6e03d0e401430f59dd80d268f588861ef72da0aa92dd003b6bec2feab75310328589b07e267b949773e056edd2f1583c7aa00bee4ad", 0x48}, {&(0x7f0000000840)="4a26dfc5521777f0027f45a13a03a048a8a08fc3670d6df3e2c935a85d8c228386b0d6f6ab9d49396cca7b7dad8751777379f5d933a2a1de880e401f71420a51fe867773ec", 0x45}, {&(0x7f00000008c0)="ee97cef1f0a671", 0x7}], 0xa, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x110}, 0x81) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xffffffffffffffea) r3 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) utimes(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000300)={{0xb57b, 0x3c}, {0x1, 0x1000}}) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 16:42:02 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:42:07 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:42:07 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0xa, 0x7ffc) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:42:13 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:42:14 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:42:19 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$sock_int(r0, 0xffff, 0x200, 0x0, &(0x7f0000001380)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xfe, "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"}, &(0x7f00000002c0)=0x106) 16:42:21 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x208000000000020a, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x101}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast1}}, r1, 0x30, 0x1, 0x4, 0x1, 0x200, 0x1000}, 0xa0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getgid() lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) poll(&(0x7f0000000100)=[{r0, 0x1}, {r0, 0x2000}, {r0, 0x1}], 0x3, 0x9) 16:42:21 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) execve(0x0, &(0x7f0000000580), &(0x7f00000005c0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x50) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x7, 0x0, 0x20, 0x573, 0xff}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 16:42:21 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:42:21 executing program 0: execve(0x0, &(0x7f0000000080)=[0xfffffffffffffffe], 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20141, 0x100) 16:42:21 executing program 3: syz_emit_ethernet(0xffffffffffffff5a, &(0x7f0000000200)="7913008ce606") r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) 16:42:21 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 16:42:21 executing program 3: mlock(&(0x7f0000c1b000/0x200000)=nil, 0x200000) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x4, 0x100000001}, 0x8) 16:42:21 executing program 1: setreuid(0xffffffffffffffff, 0xee00) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r2 = getuid() setresuid(r0, r1, r2) r3 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000240)={r4, 0xffff}, &(0x7f0000000280)=0x8) 16:42:21 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r1, 0x4000000000000002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x3, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) 16:42:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000040)=0x3, 0xfffffffffffffff8) 16:42:24 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000280)='./file0/file0\x00', 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x100000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) open$dir(&(0x7f00000001c0)='./file0\x00', 0x20100, 0x40) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:42:24 executing program 3: shmget(0x0, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000240)='-', 0x1) execve(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="05f34c306dcdfac28ba3ad82cbc3bc6f5a363471be", 0x15}, {&(0x7f0000000380)="1f26934880199f60c7c3b458ac1d53f6bc66f0a8fac3e6fcecbd1ce80a616d7026976ee61837ade4668ecbcd1e9d13ac8ba81fb1df61956face6a871bdd63e091191862e4c1b66920d008ae9fce394f6b7048146bd7e51723daa8a6b5e3615ceb9f074bcec67ef05cbd50cbc943dbf4ba8caa266fffdf5e837827726afd0e009a0dc3ae7362e26e7c4b49bf1dd2566c66530f9e36f53ca2604e97ce4a614a3e9eb97ed3f9b60993d559346d53adcb1d97d1ba9d67e5017e474bb4d6732cde1193aed10066c62675ffd78863b79c0b4a9e070", 0xd2}, {&(0x7f0000000040)="bded23bd0d94c1fc9bac607abc5ab19c9c85ed3f4cbf6500dc8f87cb7f6b52cac3d7666f9fcd2837f448a7dc2880dee8d0a3a6e54102691b85aa82057a9764b7da6bf0ef1689a9337157db5743f605390b9fe112737db5511b7ee8310a", 0x5d}], 0x3) 16:42:24 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400), 0x0, 0x0}, 0x0) 16:42:24 executing program 1: select(0x20ccb69f2095982e, 0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 16:42:24 executing program 1: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[0x0, &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x5, r3}, &(0x7f00000000c0)=0xc) 16:42:24 executing program 0: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ec4f70d4c500"], 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x84}, 0x0) 16:42:25 executing program 1: bind$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00102e2f666981653000"], 0xa) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x2}, 0x1) 16:42:25 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0xffffffffffff79ab, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) renameat(r1, &(0x7f0000000080)='./file0/file0\x00', r2, &(0x7f0000000100)='./file0\x00') 16:42:28 executing program 0: munmap(&(0x7f0000cc7000/0x7000)=nil, 0x7000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f00009d7000/0x1000)=nil, &(0x7f0000000000)) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e988f1cb129f433e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000140400"], &(0x7f0000000280)=0x6e) r1 = accept(r0, &(0x7f00000002c0)=@in6, &(0x7f00000000c0)=0x6a) mprotect(&(0x7f0000a67000/0x3000)=nil, 0x3000, 0x1) sendmsg$inet6_sctp(r1, &(0x7f00000026c0)={&(0x7f0000001480)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000002640)=[{&(0x7f00000014c0)="0eedd1d37406da8956f04c59703c4a695bc6ffd40d57b77adc5a624060c83d40107351e919e4ca38953ab77ffb72147b5cbba75eec82eaf268481054e5c072b04f91629db84348a9c6e2784e54ae786cfd3e99595f189bcc784e811b778d623ddd89e3e83494a20e15e186f11ea0a451c5d785e595b9243a43fadb07cd5bf2a5a72a01bc", 0x84}, {&(0x7f0000001580)}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)="5f8f3e706b3897670150bfef5d4dfc477fe85a799be3441b9e295d045f6fc089e67dddf491d6f44afb01d6607a51905b7419a2cfa7017f006983ea55dbdc56ad9273c839909d8d91f1950b268da1e2f580ccb7a8fc244cc27bcd7835246fbeccd7be0385718dc5d56c2d779cd35b32f796e746", 0x73}], 0x4, &(0x7f0000002680)=[@init={0x14, 0x84, 0x1, {0x0, 0x6, 0x2, 0x3}}], 0x14, 0x8}, 0x1) pwritev(r1, &(0x7f0000001440)=[{&(0x7f0000000440)="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", 0x1000}], 0x1, 0x0) select(0x40, &(0x7f0000000340)={0x140000, 0x9be, 0x9, 0x7f0000000000000, 0x1, 0x3, 0x80, 0x851}, &(0x7f0000000380)={0x6, 0x40, 0x1, 0x100000000, 0x5, 0xffffffffffff765e, 0x7207, 0x8}, &(0x7f00000003c0)={0x4, 0x7, 0x6, 0x61, 0x4d, 0x10001, 0x100000000, 0x1ff}, &(0x7f0000000400)={0x40, 0xff}) connect(r1, &(0x7f0000000300)=@un=@file={0x0, './file1\x00'}, 0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x7}, &(0x7f0000000240)) madvise(&(0x7f0000984000/0x2000)=nil, 0x2000, 0x5) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) chroot(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x108000, 0x0) mprotect(&(0x7f0000c00000/0x2000)=nil, 0x2000, 0x4) 16:42:28 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x10001}, &(0x7f0000000580)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f00000003c0)=@in6={0x1c, 0x1, 0x5, @empty, 0x20000000000000}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000004c0)="9f0e405085eabd95b7b88404d93a14fdd022123c94da774273fd2762bbd3dc9b15a6540c081eac39d700c8e5ca6b03ed549d203c169e852870a7f5a9d8e2b99df7ef226d4ab1d8281d496b7d93b13b6a7b3cf9da0abd2e274be728cf3171697a42dbd77fc36e755fb9776607ae131694bd55657ed1581d57e629feb431a756647a6ad1f6c218eb56", 0x88}], 0x1, &(0x7f0000002000)=ANY=[@ANYBLOB="1c0000008400000004000000080020270000000006000000", @ANYRES32=r6, @ANYBLOB="1c0000006c0000000000000000000000000000000000000000001400000084000000070000000200000005000000100000008400000008000000ba0000001c0000008400000000000000000000000000000000000000000000000000ffce7f9c9b44a0e061ca6e923943583a2461aa733b"], 0x78, 0x85}, 0x4) unlinkat(r4, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r5, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xffffff1f) r7 = dup(r4) r8 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r7, 0x6, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) r9 = getpgrp(0x0) fcntl$setown(r0, 0x6, r9) r10 = geteuid() fstat(r2, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = geteuid() fstat(r8, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getuid() freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000001fc0)={&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001b40)=[{&(0x7f00000006c0)="04c395830d0ad187860b338a19e066afd2ff1cab34590d1af51b41544d743735082effc7ba9ee13c410dfab6fc0b31f65a9e5b6f02fbec9fde2248e69a7a391c6e537352b9e9ac93793001dc212f62254c3b928b693266b4368420", 0x5b}, {&(0x7f0000000740)="585ce2f3b5230330e99ee32710b93b058e85aaab60e6bef6bcb60ace5abbfe8aebddb0f4142d6652a7f62a17712d370f745c31d0391260b6fa449d1e0276843b813277f2a354074dff4e64a1a240ecb015e3be270235ddb5dc60ae1b6d2b1dcbc89b43bb9d76a6c1320b3f08b27a03e722b6a204fedb213cc6ba4e0f3c64508f309e968a06d01dc1c105a506c8867c0d0db0096a553905fae6ecd3b16ace88423473ad551db10a034081475931ed88f492571489c86fbd2208a2aa9948c7649023daadfa", 0xc4}, {&(0x7f0000000840)="11f423c049284972f9ad0e36d014c933be8c35d9624910558133a19d4f473352bb98e48e0090929773a35665dad10704f55428d0730a0c9a4f57ae0c750ac3fdd3aca8900e04e3dfdb2312d349fb643719c5a7f448a6e112595c75aea860928e155a3621dcc51dd4eae1b39b4f68500080876d3fe3f9efdf6c7b6af8715a", 0x7e}, {&(0x7f00000008c0)="2078ef622393a9235dbc0b761dba9f1e2cf32a06cb2ecc91fde1bc3440bf26bb55504f3a589d38677cca5716e00a0f845e0b4ce1ba6718251386172ab1f56301abbab3607f230198e3d31f4fed880305b2ef40e26ec29f58c0503e05ce78e681f59445f3dfffd4ee9a794d2b6129e1f738c17e474ad507eb1e8b9b765a0d5fd654b96dd4c919fe53131863b7f737f7681bd67b4befd1ff59f50d4e6b61617cccbaf96b837b10349e7822cb477ffaeb34f4b2c5f69fc78f37cea719fb5ddf11d57cdb3403fd23ec00ff29ad28203f1d0beda1c4d162515716112b40d211b602185506b4eeffa2ec434fb7130917628d7bb4385969c260970d064f060fa2213aad14019e41bf1b1f4292c8a58bfdc4617da757fc0fd38957027f3fafc09921eb89bc101b3abf07345a17a78d1d1affb6e2715f1eaaf6572823442dbf6b44465db67a8922bd0ef2768d824557513c11ab5e4648d8b6d6035f83ca5ac6c3a3f4d602531791e3225a72b43b7e78403bac2ec3e2a3b0b21ffcca9c89de34eaa208ea130277ca30c24ebc2aa2c1909a517b492590a3c8aa391aa92ef1aaa26a8814f9b96ec1dd43d16bde0d0afe78a3a5665c63b88eaad552035368112578e8f98afd2cb63b0cf6e328bb228fe330e26a1a01197726747ccb62b40fdaac230f009f50122eadebed1bd44a052548fc549c44748f4d2f69fdff542420e5ed065b3d6a1d265f4339e9fb5ad33a636c29d816a7178ed5e474a84d596a77f09e3daf4ffb970e26376501f3b2657a145389ab25d13ab030b158c11bd16090d0c550edafa8151019923ce3c7ca4209d7e07d27bb45c7e424ba6c1badee5ef2f77bb6b1805304ccd635abfb497f27bc3fd6d0e47e431203f57d1d5d12efec6f96f8b3b9006167831332dd085057634766e1f515f5b18d481f4e598597da73d0b1b9eb418fb47df5df440348cd3ab28c0111f990f28b1aaca9afa34b0670c49f5d4903461b8be851f7fe828ad526f1eee25e51da11da8135ee348357cceb14daad2b598aefcaf055d2e5fb3d95c9b5c8283e641b47f8076ce8aaf9dabf1a2e3f1273b45db619102f88b9b3e40e34f29c42b0348655289e11d8253ad8b08b91a2e27d6786b7287c936909e872cc3a5a6aa09ec75def6c0684b0eb09c8524ac877a654269a6127ea90b6e5a057640715b047e3cf684f3d23ca4972fbfe445fd74858deef1f49f6f2dbe5c2fb2c36cd30f1bb9c06b375e2d1ac24d3457e85a081a7fcef976a0569cccf1310b7dd64464a03172315cdb9b644d9e331dcd460787ba874264d3a5c526807d1410c67770e67f615080b28533b12c43eb7fad94c2cbd7de6c8d49d85c88e6dc43a92c6a57825001dd68a3ff3494fcaf5a7b0a2869fc27bcc1749f3e2fcee83adb86545a58916b69b3dc5aa0639ef81f89b9034583ef8a772cba8ed3041b1762dc6eecb469d27383e8a1659c4137cc9be338e05e7629d04c1ba992d105255554de41c1e006bad2085125fd2a0b842f4bade86b3d481493516c4adc8fc407e35329bd8249c9d50eebfa2a9c2ded6b738c020e39fab8827fa9d4e3f0dd26d63830d825bf75817993ab582b606c76084c7c05a6b4986a144208ff94c55af0df1f8e48ad43830eb1b96fa859abc3c4019fd816bd2d2aec5d61ac96810c476cec75d6c1f15a39ea2825288f24d087f24378dc23e5dba55d6005e72ccba8c7c5708e9f9eab3435973e9fd53b6ac52e097cb83eae197a4b591e8bbf8d1908aa05bcd62fcd3b001f9e9e7295dc22c3fa56f440dd2063dfd1f1959c770877e545f832ecfc5fce35e6f0acafab86c5b9a784aed5b25d111f43b0b3d858142d132e5ac6474c740bd632cd9507f631294ab089188438ad03be80915455b4bdf9d4e9c910e15dab61b1b7d8a4972737bdff5c104ac67df2b76973ecbdd626173005fdcef053ff17304f1d49e246aabd2d49436717e3ba8485b0b82eaba7bb81c096d2e44f4eed1a8cc3883e00be5be57573bc2b592a1e3ed522783f962c2ea211ffce426d1d0e221c336dac4761efd99d05f029a9810d0671e590275ebdb30781297fe71ff1d50bd6a948886c7bcfb7880306f4d042cbc3f6839e4db1ae5edea21b1bcad67de94a2befceaff9500de0d9e4940e534b094d9a7107974925c4faafc89920e77164fdf6eb50b870f6fd07bafd29072486d87bfd62f8a2d87b1c28d09e06207b7b195b797b66c600b5a5c0b81c57b34775a1b78e24303ee551d97ad0677a7f71536fcef15e07120cbe198118aa3878c1207b06bea745a7632bb3e1b680f36737bda2dcdf6bd3566041ced78cdc47259b8c3728079ec5472a3e6244400e4e78bc6cc1fc4665c77300b3f8e17eea9267038afcc575ca1b9cd1522a96c20547c40ebc43cbc12efc5d3e8226593e4fed29b5e91f0c5c16fbe02be146d3ca6a2cc651da6932b5f77719cb0a05de67ed9f88338c077bc06f035cda657b548ce2f3d6045e8b791789924ff71156a88a75df1d6aae84a66746dc1c1195e68eed215170743a0d0a97d45b2fcc71a4e9db37badc99c3955ac99c48b0ce5813b8a082b29985b42573b0330a3732adb686ee0ea782e8ba2932d5c4c48551c042cec9622204896742ecb79dc2deb18b2dfc3ecace6ec05e73c39ec35f9cbe73b681766e927b65bd80394c95a7e2570ea279ab5e15a23cea0ab3ec132c872eb855ebfaab271d7cd80042fe3a5c5a4f206f9b9f0097670cf519c5bad7071bd8b571e2b668a3b34851365e873da2b033f889e8961e15928a7caf0b35351baa3364a9665f3c0eed8da5004f5b7950ee36c69e641d1dd144ba0c6eeef37e2622b1868bc6654ac1dec71096844f48ad141b265af0d8390e4cf0129d609b9fc9387c25c378a848b83c2a68d0a0e9c4e3138e017f8394ed4afb0181308ee0380bb9ed7f7926035b2edade7ecf7bf40224a52c9e1fabbba77792ec41881c074e70bbe5918c689209c97e00d1f44522a474cde55fa11ca35d70755f92a4dd5dcf350bf47675cdc4d7eba5e0354c7abeef8bc093ab8b717e9f65c6f23e398dac4548706d73377317a18e811d5645842f52e93d4cd4791df8426e7e832e9f8e673e7941bc289b4003097008ba6cb40b13b1f903d9f2468a8cfee164e3c367e505ccd505dbf7ea306999754d403d598e77089b7bebf24c2632a6619a69c4dd07ee10c08b1ca91aee726b968db17c08a544baf126d6ba680ab107b1c569c3e61c4e5ae57e6645cd2cf6100d1cf943ee5e8f87ed07caa27f01b895727e2549753cb7d5b51f04c4d549fdb1b39cd56ac3f6865751c6c3e35de10392d35256d5fa9fdb076eff1aa7e29c9eaf8d7bf167baafa5a99e77dd4c3a06de6127242c85886b8c0ec09653dbee9e4e04dde4af6c9d4ca1b8eef18da96050f58fa4856975801606f7a04a28b7543bf43138eb8b27a1e9b0a67c7b2e13fa2571bf34773b46892b58f3e84afd8f9342801a56f7d5c60b471c2a0d2accda14da0ac17840673e3052de735ea7779073ccf92f7a472263fca48aadbf3c048e61859e7f3bb2375ae135a1a38fca3441de46d169b3ee727a07cb323a7b1fab8c44a9ef09d29382cb41b38c4bd6c9dc58ad1e7364cafa2690126d49e11b2976f02e534b1bb28789a85f13939b22106c6408ce3db772f0132598c0b618b3fbd59328f257cf067da93459b774ac8a134d4fa9b33bd571aa72fd6a39d8881b7a157598cad59cfc7d8e8ec8563f6ed21a9d90b4e25f86ad519d0d3662307f224e97c35f738b88ffdf75efeb7d84ad72cc60f6cf63ac145a730438e184182bacdcd838531fd36bc4253d0333a9382162520caa7c8c2f4b3d35493f8bbbcfcdb1cdaaaeac46aff09fa68a8a9359064135f1a142a7e9a1f6676875a3a8ef425a33e2530301f26c5ee67c855be1a8f9c31e1caf4bf189371cf059087cef10989ad0dcaebd6fc6994fd8370d01f87ef9bb7c273836cc47b35f028cf036d66575755fa0bc12e33a1d54d9aecd8e85183a2ef6f711513087ecb068f2b4d336c61c2f071e12b89a4b64af51ecb4f03d76e17693d094e0719b6dee5cb7f9b1e9ae7265c350ddb55a6acaed9adb6e5909a894cdf671cfd2929edad2b9f5c16cdd57de2c669cbd0ca26d77c204c29b0239ee47e58e27037d0d5d353f25c54a49d661d4d67436bfbee7d3068f76b158fec8cc8b872ab774cad4e1bf60e7b58cf7b2d942c6994f9e46a15afd466f59cad19b17ba806415a9893cea4b7de54f1317d74511f532b39b0193ad69468bd0de05b9bfe6e2a45c99a73f0623953a61942745a25f664e4c30a96173386b843b9f9198380480d5de5c31ffefe0e037be0d085904a906d649015d00d7093b9f69cb2099a4d8c42cc7313fdfdc5987abfc12ba331fc5e95b0b7582d6cf071872905da618d879abf93b5fe0ff7bb5288dc456ccbb7fa16c863f5cd99a50953071df733b7565fa593fafb97ad3cdcf85e7c16b80c65399afe77d71ee25ddaa9d6a339e108060e3004cd300c5dad014fac217f823d2e0070bd163ba3c7f651c3bacdf0993f14b1e5ef9b176697223a87829f9beb338a144a701302d0d95aa8eabee7634554df24824d136e0533900d19aa80c56f133cb86dcdefbe9090cb8734b5d5b2efe955be284c1a3ba6a754fc1b3c98019cf89d1eb83bf8c94fcb71271f7ba7774d7d07dc3b1c85ae6bd2580be65a0dd6b1b5d5805c64e708d08889fd07096c248a0616f55ef08878ba936a2dd7094151d641fec0f0ca67fda43323c2b4ff4215804632cd2e4060a47770c1dec07618b0d3cb6b1634a7897f8bfb788bb8d6f8ad64f3bb52b2d93be7629215dbfa7cd72164990eaeb4a09ebb29ca4e1129934a55ff0990072809708cea276129e03802f16c4e69c9ffa2e5f8b9b014f8f76d7871825aac4669adc76543bd7dd5368f39690e33273b0d1bfc776d0c44d0143439852c85bcd7f4b28c112cf9c708d3891afd311ad2c1eaec18e3382b0b0c2d66d331e90ef8bb114f3d278f65631f7a910a79505607a3256bb8162a23d8bcf3875128ee29c1559063b345769ee767359bd476f27a113346d0166a1980812d72dcf7baf062307e869dbf7f9b9f2d41db5bfa9ea1fe58354989293892f569ff95951721ad723f6deb3694017095955d165b188489da6b293112046a3a8ea34796032f12ca574bb323928d4d9e8afa878f33b6c932f53d4bc0176950b77002a895f118892affe79bf08113b2b92690e68be95576f93006ef9dd8c1c8ba5617d2b00a3edc53fad504899357e408b06b6680d4b2e43c3a55c20ecda395ffe9c7d1dc54876d206592ccce07169324a9e93d2f904bf19191bf57d66b89abf489d470de77c3fc06382903c6b81c2541e62d5ab94fe6566e180e6879288be1ee85b627da4781a4b96407ed93c1831eae4c5e5f3e92223c5b783e0bc6a466831ed146d2251cff1acad19f9481593e1b9da98e9bd7f2a166ce2c1b9e4b765b4f10672662f7b10eea88f7bd808263c5d0dfe7f1853c2e96b3194b90f7a9e4ffe3cde1bcb5d9bdd2650290b7a646b6c06f3d939a89a2a4dae0c7a0d8a7180a9a5dd528870290fb5840d048eb9b3b488f24e4229edab2d643efca29c0d766577eb8e5dde944e6cdfed5bc2cfe342ffd7c39387b34d749c9ba11a7be100aab1212e3df803c243c798117d8f88c079b4ab4062714c5c24db475ec072f13476c6dc3405e72bb13d07ae64bfb2298e86146f873d255b3b4a8e169304a700228a5acb1d5d556de24c831c069b01b5e7816418dcf9e6c5aedb713b190d8e1", 0x1000}, {&(0x7f00000018c0)="8f39f12af21d729478", 0x9}, {&(0x7f0000001900)="185033bd52b5927de6d91a5b401a30359d9389809a3d7646a8b6bc01ab238b75c6e82cee899eeab47487a1f3012b5e408f9be3ec3a7af0f4b7a3e50c8d5685dddaa1205b5c2a7581b548f250ae33c5e013c4fd765c21daefbfc00c65995eca43f81e5f45d78a36fc036a635d8b9af93f287e3425658022194e22336fc9f7f1610a96ab0dfa59ee4d7b3bff9fff5288af27552f463368b7c7dbc3cbda78db8569f372349d395fb16dda08cb58f342b40d15434d1e059b6c772abd5ab3663da0ebeeca", 0xc2}, {&(0x7f0000001a00)="1f7d66ee5947fc25f0df7c011135c1220eb2c9e92864bfe7bdbd2a20748bbbfd90b98641bc5ff97b15fda305dd6d46bad68cb9653d37413e81d1f66bae6e1c1f235d9a142f4c03e069aae0826f279e46fdaa1b5156b8921f3c21695ea059429cbf7f5d73036f0ce70192a3832f62547a6a8c6f6b9b61e975a6e5c3487d2ea570", 0x80}, {&(0x7f0000001a80)="5217e2782fcab2fe1ce667c5c1e04946c8876e0f4fc9fe9780a84557b577be847d5a98fe07002df75e966ad5a0269b9e236561146c7522f0fda90198", 0x3c}, {&(0x7f0000001ac0)="090bd35e62067d113cf2013f900dde27d00a3015bc7265541867ce9be607a3a54a6265666fb459a225419b8a3f379635d9f5dc98c7b03413fdf8b17f95ae297f8f15046f31f75608c9abc5305b4639055a4f323f15fbfbad0b7a3541333e5b47", 0x60}], 0x9, &(0x7f0000001ec0)=[@cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x18, 0xffff, 0x1, [r7, r1]}, @cred={0x20, 0xffff, 0x2, r9, r12, r13}, @rights={0x28, 0xffff, 0x1, [r1, r5, r4, r1, r2]}, @rights={0x20, 0xffff, 0x1, [r2, r7, r7]}, @rights={0x30, 0xffff, 0x1, [r3, r5, r8, r1, r7, r5, r7]}, @cred={0x20, 0xffff, 0x2, r9, r14, r15}], 0xf0, 0xc}, 0x81) 16:42:28 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0xffffffffffff79ab, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) renameat(r1, &(0x7f0000000080)='./file0/file0\x00', r2, &(0x7f0000000100)='./file0\x00') 16:42:28 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) fcntl$getown(r1, 0x4) r2 = msgget$private(0x0, 0x82) msgsnd(r2, &(0x7f0000000000)={0x3}, 0x8, 0x800) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 16:42:28 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x10) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00./fil\x00\x00\x00'], 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f55700144ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0) 16:42:28 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3000200000005}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000440)={r2, 0x101}, &(0x7f0000000480)=0x8) r3 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x108000, 0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000080)={0x60e}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000240)={0x0, 0xfffffffffffff001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000002c0)={0x5809ebbe, 0x2, 0x0, 0x6, 0x259, 0x7, 0xfff, 0xa4, r5}, &(0x7f0000000300)=0x20) getsockopt$inet_buf(r4, 0x0, 0x55, &(0x7f0000000100)=""/196, &(0x7f0000000200)=0xc4) 16:42:28 executing program 0: r0 = socket(0x2, 0x2, 0x202) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e30000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffffc, 0xffffffff}, 0x10) 16:42:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(0xffffffffffffffff, 0x0, 0x100, 0x200) getegid() getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0xffff, 0x501f, &(0x7f0000000240), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) recvfrom$inet(r0, &(0x7f0000000140), 0x0, 0x41, &(0x7f00000001c0)={0x2, 0x2, @loopback}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) fcntl$setflags(r0, 0x2, 0x0) fchmod(r1, 0xa6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) ftruncate(r0, 0x0) 16:42:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000240)="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", 0x1000) write(r0, &(0x7f0000000200)='s', 0x1) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 16:42:28 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) clock_nanosleep(0xe, 0x0, &(0x7f0000000180)={0x7e6ca7a7}, &(0x7f00000001c0)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setitimer(0x2, &(0x7f00000000c0)={{0x8, 0x9}, {0xfffffffffffffff9, 0xfffffffffffffbff}}, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x8a9, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:42:28 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0xd, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) pipe2(&(0x7f00000001c0), 0x100000) 16:42:28 executing program 1: nanosleep(&(0x7f0000000100), 0xfffffffffffffffe) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/247) 16:42:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x4e) setgroups(0x4000000000000252, 0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r2, 0x0) setpgid(r1, 0x0) getpgrp(r1) open$dir(0x0, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) shmget(0x3, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) 16:42:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c653000ba1074f4eee52150b9627c608f1d5f784f17767b3e9d970056eddea295a3c68edeff5c68abb579e2bd57f7e579c7e2fcd25060482123c5b785b5dc66b96ecfdee1f587cf454842248f9efdcac18a719a52db568ff7af61fec0b1a7b863cc0129d4a9ebef8ba677ab1820a951b2eb92a55c6713b7a2ee13a9609630f0747849f17085aaf42756571cc9b3f3f7d89e95b024bc21ad02d6b4b5f1b213bdf455ea3c1b0acd2accfb397fdbe473e3a607000000000000009a17953201f8fdf3d97c8d6ff46faa3e88ab0d84c59667a0d6dc41"], 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7ff, 0x3, 0xffffffffffffffff, 0x5, 0x9, 0x3, 0x20, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6, 0xff, 0x6, 0x0, 0x5}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xb}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x16, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) r2 = dup2(r0, r0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') 16:42:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) getsockname(r0, &(0x7f0000000400)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 16:42:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(0xffffffffffffffff, 0x0, 0x100, 0x200) getegid() getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0xffff, 0x501f, &(0x7f0000000240), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) recvfrom$inet(r0, &(0x7f0000000140), 0x0, 0x41, &(0x7f00000001c0)={0x2, 0x2, @loopback}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) fcntl$setflags(r0, 0x2, 0x0) fchmod(r1, 0xa6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) ftruncate(r0, 0x0) 16:42:35 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = shmget$private(0x0, 0x2000, 0x30, &(0x7f0000ffb000/0x2000)=nil) r2 = geteuid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)) getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) r9 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x4, r5, r7, r6, r3, 0x89, 0x1000}, 0x3, 0x5, 0x0, 0x9, r8, r9, 0x2}) r10 = getpid() getsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000100), &(0x7f0000000140)=0x4) r11 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0xd5, r2, r4, r5, r7, 0x1, 0x7}, 0xf9b3, 0x1137, 0x2, 0xffffffff, r10, r11, 0xa5}) setsockopt$inet_opts(r0, 0x0, 0x18, 0x0, 0x0) 16:42:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x4e) setgroups(0x4000000000000252, 0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r2, 0x0) setpgid(r1, 0x0) getpgrp(r1) open$dir(0x0, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) shmget(0x3, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) 16:42:35 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0)=0x101, 0x4) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:42:39 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x400) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) dup(r0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:42:39 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x3, 0x8}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x1, 0x0, 0x101}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xde, 0x3, 0x2, 0x1ff, 0x9}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x3, @empty, 0x100000000}}, r2, 0x4, 0x1, 0x7}, &(0x7f0000000200)=0x8c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) freebsd11_fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x3, 0xffffffff, 0xff}, &(0x7f0000000340)=0x10) accept$inet(r3, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10007, 0xffffffffffffffff}, 0x10) connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8) 16:42:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x10000007, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x400}, 0x8) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) r3 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000140)={r2, 0x3f, 0x7}, &(0x7f0000000180)=0xc) 16:42:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x4e) setgroups(0x4000000000000252, 0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r2, 0x0) setpgid(r1, 0x0) getpgrp(r1) open$dir(0x0, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) shmget(0x3, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) 16:42:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(0xffffffffffffffff, 0x0, 0x100, 0x200) getegid() getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0xffff, 0x501f, &(0x7f0000000240), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) recvfrom$inet(r0, &(0x7f0000000140), 0x0, 0x41, &(0x7f00000001c0)={0x2, 0x2, @loopback}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) fcntl$setflags(r0, 0x2, 0x0) fchmod(r1, 0xa6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) ftruncate(r0, 0x0) 16:42:40 executing program 1: open(&(0x7f0000000040)='..', 0xeae74e571cf8675d, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 16:42:45 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x9, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x3, @loopback, 0x4}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000180)=0x10) 16:42:46 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x9, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x3, @loopback, 0x4}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000180)=0x10) 16:42:46 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x81}, &(0x7f0000000680)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000005c0)={r3, 0x400000000000000}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000580)={@remote, @local}, &(0x7f0000000600)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000940)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000004c0)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r4, 0x1ff, 0x9, 0x8001}, 0x10) r5 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x6) setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0)=0xe8, 0x4) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000380)) fchown(r2, r6, r7) 16:42:46 executing program 1: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x7}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000000}, 0x8) 16:42:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(0xffffffffffffffff, 0x0, 0x100, 0x200) getegid() getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0xffff, 0x501f, &(0x7f0000000240), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) recvfrom$inet(r0, &(0x7f0000000140), 0x0, 0x41, &(0x7f00000001c0)={0x2, 0x2, @loopback}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) fcntl$setflags(r0, 0x2, 0x0) fchmod(r1, 0xa6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) ftruncate(r0, 0x0) 16:42:49 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x6c}], 0x1, &(0x7f0000000100)={0xffff, 0x2}, &(0x7f0000000140)={0x1}, 0x8) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) r1 = geteuid() getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0, &(0x7f0000000240)) fchownat(r0, &(0x7f0000000180)='./file1\x00', r1, r2, 0x200) getgroups(0x2, &(0x7f0000000280)=[r2, r3]) 16:42:51 executing program 1: syz_emit_ethernet(0x44, &(0x7f0000000100)="7909008ce629923afeed35c008060020080014037102ca276de0cbe73aea9bbc59a41be1025262c8c2d50b8fa73e1a9ab221b4ba2170070004ac960f6c54de5ed7721a2c") 16:42:51 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x76}}, r1, 0x400, 0x6, 0x88, 0xe2eb, 0x0, 0x1}, &(0x7f0000000180)=0x98) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x4) 16:42:51 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000003c0)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), 0x4) sendto(r0, &(0x7f0000000200)="b2bacad35270f97fdfec3271cbac7c3c3134ab0b702ec2ca11eec7e9c023afd55a591101b05101bb7afb62ad470cf5257202d2d0a0245c53bb478a2c99ee6da313fcf8212b407be23159df9d9bb6dee9c03081e9c7d40e6934ebe1096d789893850b3fa93b7de42d882722dcb3f470d246d5c50abdfe98f9719e707cbbe290838980107498ef29da5f7317b296ce74a32119cd9359d49eaf5179b695ed39c404a2e2f710e61d2af5754c6891dd66e4a6a79a67a112935b485143881760d4788eb45a750e1aa337a7024639917f710f", 0xcf, 0x80, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0xac, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1ff, 0x100, 0x1, 0x1, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xff, @loopback, 0x7869}}, r2, 0xe81b, 0x0, 0x8a9, 0x9, 0x5}, &(0x7f0000000080)=0x98) 16:42:51 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000004000/0x1000)=nil, 0x0) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) 16:42:52 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r1, 0x80}], 0x1, &(0x7f0000000200)={0x7fffffff, 0x8000}, &(0x7f0000000280)={0x9}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:42:52 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f00000006c0)=@un=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f00000004c0)={{0xd6e6, 0x7}, {0x8, 0x1}}) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r3, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 16:42:52 executing program 1: ppoll(0x0, 0x0, &(0x7f0000553000), &(0x7f0000f06ff8), 0x8) r0 = semget$private(0x0, 0x1, 0x43f) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) fdatasync(r1) r2 = semget(0x3, 0x4, 0x226) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000080)=""/166) __semctl$IPC_INFO(r2, 0xfffffffffffffffe, 0x3, &(0x7f0000000000)=""/128) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/182, 0xb6}], 0x1, 0x0) 16:42:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4, 0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, 0x0, 0xffffffffffffff00) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfffffffffffffe01}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000002c0)={0x0, &(0x7f0000000240)}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x8) lseek(r4, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r4, 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(r4, 0x0, 0x1000000000003) bind$unix(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xa) poll(&(0x7f00000000c0), 0x0, 0xc6) fcntl$getown(r4, 0x5) fcntl$dupfd(r4, 0x11, r4) 16:42:52 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x81}, &(0x7f0000000680)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000005c0)={r3, 0x400000000000000}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000580)={@remote, @local}, &(0x7f0000000600)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000940)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000004c0)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r4, 0x1ff, 0x9, 0x8001}, 0x10) r5 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x6) setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0)=0xe8, 0x4) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000380)) fchown(r2, r6, r7) 16:42:52 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f00000006c0)=@un=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f00000004c0)={{0xd6e6, 0x7}, {0x8, 0x1}}) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r3, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 16:42:58 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc4d, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x3}, {0x0, 0x10001}}, 0x0) 16:42:58 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x200046, &(0x7f00000005c0)={@multicast2, @multicast2, @loopback}, 0x5) select(0xffa7, 0x0, 0x0, &(0x7f0000000540)={0x3, 0x0, 0x0, 0x4, 0x0, 0x401, 0x10001, 0x9bec}, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x208020001) r1 = open$dir(&(0x7f0000000080)='./file1\x00', 0x20000, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x4000000000, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x378, 0x0, 0x0, 0xffffffffffffff76) listen(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000040)="43a56d66400f78c74bfbc422ddb8a87ce4b3fac4811d607a00c4a1fb7de1859e00000021660f38078b001000003400c4a27d3610") freebsd10_pipe(0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x4, 0x2, 0x8}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xb, 0xfff}, &(0x7f0000000240)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x7ff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) 16:42:59 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:42:59 executing program 1: r0 = socket$inet6(0x1c, 0x20000000, 0xfff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x96, @loopback, 0x7ff}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x0, 0xff}, &(0x7f0000000140)=0xc) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x6c, 0x0, 0x0) 16:42:59 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x10c, 0x101000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000240)='-', 0x1) execve(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x7, 0x1, 0x20, 0x7fff, 0xffffffffffffffc0}, 0xc) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) socket$inet_icmp(0x2, 0x2, 0x1) 16:42:59 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0xfce}, 0x8) 16:42:59 executing program 3: r0 = socket(0x13, 0x20000001, 0x40000000000086) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:42:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x11, 0x0, 0x80000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x4, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={r3, 0x0, 0xf, 0x7fffffff, 0x80}, &(0x7f0000000300)=0x18) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)="2fa96c5f8870bd8edcff3e18b40338ab39117064d778c6c54983eb22b2c443722ea6a9310807654482c3cd5d108b13042302166d0fa2a133325afc8665b48a1d013c40354e4def10512a0e40c8a75f3b115011297267b13d595e36d4500ae56351c7cd3586ce86790ce659024dadc83e69ad3d7e", 0x74) getpeername(r2, &(0x7f0000000380)=@un=@abs, &(0x7f00000003c0)=0x8) r4 = socket(0x100013, 0x2, 0x2000000000000000) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000340)={@loopback, @rand_addr=0x987, @multicast1}, 0xc) fcntl$setstatus(r1, 0x4, 0xc) sendto$unix(r4, &(0x7f00000000c0)="f70bdcfa654c95306a20d8e303b90a6c3c453d645242a34ec4a3d4a917152a75fc7f1bcd4049e3d27797b3e987dda5bb7256eebdbd0ce6ad5511838ce472c6f2c91498aea6ff598c1ff7b79c269d347572991a76695c9f570e7318b86c44c640c4853d39f558eae9b105af5a13f422c8e7e6421962cc23d0f5cbb7bf0d7ddc07881dfbdbdddb8d9bddb57cc538462990857d9c5592da97c5fffffffffffffffcc049b733b45ee9852d284a21d119bb761acbd9bdc3bc6abc10cce62edea2c37e955a885da8900224b91c4e0c1e4d436d979508000000fae99e", 0x65, 0x1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x0) setsockopt$inet_opts(r4, 0x0, 0x20000000000001, &(0x7f0000000080)="000000006a0b9f0000000000", 0xc) sendto$unix(r4, &(0x7f0000001740)="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", 0xb19, 0x0, 0x0, 0x0) 16:42:59 executing program 1: r0 = socket(0x2000002, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x2b4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x6, 0xfffffffffffffdc0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}, &(0x7f0000000180)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x5}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4, 0x50d}, 0x8) 16:42:59 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ef2e2f66696c653080"], 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x1fffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0xfffffffffffffd48) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 16:43:05 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r2, 0x5) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) chmod(&(0x7f00000001c0)='./file0\x00', 0x5) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:43:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x392) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000000280), &(0x7f00000001c0)=0xffffffa3) 16:43:05 executing program 3: sync() sync() shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmget(0x3, 0x4000, 0x95, &(0x7f0000ffa000/0x4000)=nil) r0 = socket(0x2, 0x10000000, 0x5f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x9}, 0x8) 16:43:05 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ef2e2f66696c653080"], 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x1fffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0xfffffffffffffd48) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 16:43:05 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) socketpair(0x17, 0x20000006, 0x5a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7, @empty, 0x800}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r3, 0x5, 0xf1, "15d913355a62201c3f1ea7320e797ed9a6ba6de0207291c28e253e2f12e7a589d54501ee7ace664b703d5ce63bd95c637e5e1f3afcae73ffba01179a2ba2e13988b7fb1c42ac548a41a64f9b1d0a36ba7add90d0494ed9be3153b519c68728faad4e1fed27f7dd35e2dd37334a08bebb2b26c63bf7c80bbbaf9e35510bae6e359229e6ce1eee663a4ac07342fd4d09eee41d894266228c5545f70c4a3727c9607811fa0f86a5e16c95b9d5fd8fe9ac31e1eee99a9743a6b4e0c7acb853a6296c6faddee7cb14c91e0a48c6d807649ad8b33870f13a596d329ab866338055accebc0d97856e424f52b18173bc3c88c723bb"}, 0xf9) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x5, [0x1, 0xe39, 0x5, 0x0, 0x8000, 0x18d6, 0x8000, 0x1]}, 0x5c) 16:43:05 executing program 3: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') r0 = dup(0xffffffffffffffff) faccessat(r0, &(0x7f0000000040)='./file1/file1\x00', 0x44, 0x1700) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1/file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='./file1/file0\x00') 16:43:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) ftruncate(r0, 0x0) 16:43:05 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fstat(r2, &(0x7f0000000340)) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r4, 0x785, 0x99a2cb4}, &(0x7f0000000480)=0xc) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f00000004c0)=""/53, &(0x7f0000000500)=0x35) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x7}, &(0x7f0000000300)=0x8) socket(0x1, 0x5, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 16:43:05 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r5, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x80000000}}, 0x0, 0x3, 0x8, 0x1, 0x1, 0x7, 0x1000}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0xfff, @loopback, 0x1}}, r7, 0x43, 0x6d9, 0x3ff}, &(0x7f0000000400)=0x8c) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r9 = dup(r5) r10 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) poll(&(0x7f0000000100)=[{r9, 0x2020}, {r3, 0x2100}, {r10, 0xc}, {r10, 0x2000}, {r9, 0x2188}], 0x5, 0xcf) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000440)={r8, 0x100}, 0x8) setsockopt$inet6_tcp_buf(r9, 0x6, 0x26, 0x0, 0x0) fcntl$dupfd(r2, 0x0, r5) 16:43:05 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000001c0)=""/20, &(0x7f0000000200)=0x14) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:43:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:43:09 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ef2e2f66696c653080"], 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x1fffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0xfffffffffffffd48) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 16:43:09 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x1000, {{0x1c, 0x0, 0x0, @empty, 0x6}}}, 0x88) 16:43:09 executing program 3: 16:43:10 executing program 3: 16:43:11 executing program 3: 16:43:11 executing program 3: 16:43:11 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x608020001) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @multicast1}, 0x10) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e2300000006000000000400000000000000000000000000000000000000000000000000000000000000000000000000b3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/136, @ANYRES32=r3, @ANYBLOB="040000000200e6d06778f287ff0300000000000000a1000100"], &(0x7f0000000380)=0xa0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, 0x0, 0x0) 16:43:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:43:15 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) preadv(r0, &(0x7f00000024c0)=[{&(0x7f0000002600)=""/168, 0xfffffffffffffe05}, {&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f0000002580)=""/75, 0x4b}, {&(0x7f0000000340)=""/158, 0x9e}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/98, 0x62}, {&(0x7f0000002700)=""/26, 0x1a}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/43, 0x2b}], 0xffffffffffffffa, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) 16:43:15 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000001c0)=""/20, &(0x7f0000000200)=0x14) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:43:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0xffffffffffffffff, 0xfffffffffffffe20) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffee2) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x8, 0x3}, 0x10) 16:43:15 executing program 3: r0 = socket(0x1c, 0x20000003, 0xfffffffffffffffd) connect$inet(r0, &(0x7f0000000240)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140), &(0x7f00000003c0)=0x4) r1 = socket(0x3, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000280)={@local, @broadcast}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0x400}, &(0x7f00000000c0)=0xffffffffffffff66) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r2, 0x8, 0x3d8}, &(0x7f0000000400)=0xfffffe57) connect$unix(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="821f132f66756c7c0a0130e63ee48b3ae04cf7a4214e0942d3c707715c191d4cc667def567a5586262367dc1910d91087a7d4493754707fdfe2674eb7536e8a6cca39a25906dabd675a1ed3619d9982833622a6106d6524c5ff4eda26345ab581574998bf07e19bc0458d51f5361eab2bbdc2bf8678dbd620bd4e10819bf63db2e6f30031187ec38baf46208c8294bec0f"], 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xf, 0x1ff}, &(0x7f0000000300)=0x8) freebsd11_mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x2, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x1ff, 0x1, [0x1]}, 0xa) r4 = semget(0x1, 0x0, 0x8) __semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000340)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000480)={@broadcast, @remote, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000500)={@remote={0xac, 0x14, 0x0}, @empty, r5}, 0xc) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8, 0x100000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000380)={@multicast2, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) 16:43:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x3, "b95c7581034f4bb6e040e84eee601a75"}, 0x14) getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x11d) listen(r0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 16:43:20 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) r3 = semget$private(0x0, 0x7, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}, r4}, &(0x7f00000003c0)=0x8c) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f00000001c0)=0x3) poll(&(0x7f0000000200)=[{r2, 0x10}, {r1, 0x20}], 0x2, 0x7fffffff) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, 0x0, 0x0) 16:43:20 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x1, 0x20000006, 0x2) r2 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000001740), &(0x7f0000001780)=0x4) fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000001880)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001200)=[{&(0x7f0000000080)="13f7c2c4d9e940b327b88609ca2ba1040a679ceebb7e2063646f71d777fedc9ff5b6a6ef9bb3d92ad19989aab1a09437de", 0x31}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="21f18547b604137a2d054c624a5da6f92dd02cfb01063bf010c2e0f62aeb9b93e0bb28473cf06c44e461680e040039e045e9", 0x32}, {&(0x7f0000001100)="fb4a64d8f6d58b10589a7a007c1febe4c3f31fb6c4820be0379c4db2a4041e5a5b9c04862be40d46173f9eafc5512d57fc654270aede89a716f8e973e962ba7c45942a5ea53894ca8c09afd192b871591152f8b37ee7bedd2fd9e59229f520d12ce88682409ff57709346de53d50e04f1c3659c4a99d53c3cfb58fca2d1133ffd5648eb16f468e1eb06c86df54985b164aeacef5a9fc35253817ffdbf835ca6e16092f4f57ff79ed586e7323454c706a6a8dc1c425f86c25283f0f5b55302d4605619d8fe5d2b21c85ad1b31b6ef05efaeb75de6d9ff3c4b8499cb5f59bba5f6", 0xe0}], 0x4, &(0x7f0000001ac0)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2800010000000000ffff4de4d7544245c751e17013a7a45ca0440d76114e000000000000000000000000a74a006aef00"/63, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000041576be1c8fe7ebd0a994e3a5f29324e81224f645d54e4aca86d4e1ac5ae755625fdede26b8d6dab99dcf4203d85a5ac39557d49bc0c667d293a9509e680a5b2593ee47bdd1397a970fa3aef529ffe06d8bf161f377cf1589f7465fc2b4ae429d8e93ae8e3b500"/132], 0x138, 0x20000}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x29, 0x0, &(0x7f0000000040)) socket$inet6_udplite(0x1c, 0x2, 0x88) 16:43:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:43:20 executing program 3: munmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000eed000/0x4000)=nil, 0x4000) r0 = socket(0x1c, 0x5, 0x10000) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @multicast2, 0x1, 0x5, [@rand_addr=0x5, @broadcast, @loopback, @empty, @local={0xac, 0x14, 0x0}]}, 0x24) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 16:43:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000100)=0x1c) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@loopback, @local}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 16:43:24 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x40, 0x0, 0x0) 16:43:24 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r0, &(0x7f00000000c0)=""/64, 0x40) r1 = fcntl$dupfd(r0, 0x11, r0) shmget$private(0x0, 0x3000, 0x88, &(0x7f0000ffc000/0x3000)=nil) fcntl$getown(r1, 0x5) semget$private(0x0, 0x3, 0x200) r2 = open(&(0x7f0000000100)='./file0\x00', 0x18a0c, 0x90) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x7, [0x6, 0x5, 0x9, 0x1f, 0x68, 0x241, 0x4]}, 0x12) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000180)=0x10, 0x4) r5 = getuid() getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)=0x0) chown(&(0x7f00000001c0)='./file0\x00', r5, r6) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)={0x3, [0x200, 0x1, 0xfffffffffffffb68]}, 0xa) geteuid() futimesat(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x2, 0x5}, {0x81, 0xfffffffffffffffb}}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000380)={0x2, [0x1, 0x89]}, 0x8) getegid() getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r8, 0x7f}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000004c0)={0x3, 0xfffffffffffffffa, 0x2000, 0x6, 0x1, 0x6, 0x7ff, 0x10000, r9}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000640)={r8, &(0x7f0000000540)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @loopback, 0x41}, @in6={0x1c, 0x0, 0xb98, @empty, 0x9}, @in6={0x1c, 0x1, 0x8, @empty, 0x2}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @rand_addr=0x4}]}, &(0x7f0000000680)=0x10) getpeername(r4, &(0x7f00000006c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000700)=0x1c) getpid() setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000740)={r10, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000780)={r9, 0x1}, 0x10) setgroups(0x2, &(0x7f00000007c0)=[r7, r6]) 16:43:24 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@rand_addr, @local, @multicast2}, &(0x7f0000000040)=0xc) sendto$unix(r0, 0x0, 0x0, 0x3f9c, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 16:43:28 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000280)) r2 = geteuid() getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) setresuid(r1, r2, r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r4, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r4) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, 0x0, 0x0) 16:43:28 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast1}}, r1, 0x76, 0x2, 0x7}, &(0x7f00000001c0)=0x94) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x9, &(0x7f0000000200)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x5cab, @loopback, 0x57}, @in6={0x1c, 0x3, 0x9, @empty, 0x2}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xef}, @in6={0x1c, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x520}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000300)=0x10) setitimer(0x2, &(0x7f0000000400), 0x0) 16:43:28 executing program 3: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) 16:43:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:43:28 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x5, r0) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r4 = accept4(r2, &(0x7f00000000c0)=@in6, &(0x7f0000000280)=0x1c, 0x10000000) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x800) freebsd11_fstat(r0, &(0x7f00000001c0)) lseek(r3, 0x0, 0x1000000000001) poll(&(0x7f0000000300)=[{r5, 0x2102}, {r2, 0x124}], 0x2000000000000005, 0x5) pipe2(0x0, 0x0) accept4(r4, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r6 = dup(r3) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r6, 0x6, 0x26, 0x0, 0x0) 16:43:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530004ebd9aedf47838e3d7dfd75cbf7102ea763ded84254c06e09185d191addd8ef722e5c58656e95a1ef289ae4bdf72c622777558ed0d757d2d51028fa7883aad4aeaa5d1ef8299dc7b7a0240e3c9cd6d9cfb4927d4e89377524660c8213739578abc8647e43e342062e2f1417815b4816ddbd4ad0e495423027b824ec942c902f4aaa95b07e885c5"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180), 0x161) 16:43:28 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) sendmsg$unix(r3, &(0x7f00000024c0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000280)="036c1a6c60cb4a84ade00cd489df92899afbd7a4c769444bbdb873f1dc9d3c5765058afd1337f2780d0ae9b32ab17ba37e874daaea5f220812f094bb0f6fa4cfc5cfcbbd8e4338c8d19539e555103a672724eb0715d59c0a5e1aa6e63388805fa0c7ed141b5e01aab0d8d6fb29fd95ef587d1086c36cf7ad16adffc6ada7b46080c15d22cfb156a8ffc4f75a3d3a3004428dad07117ca090d153c9189e4b9fda7b9cb111b5ff3c024a387443416af2d1f0cd1b1344c96fad65c11d5b176b30af603a0a6fda9334e88e673dd5b253283fbe192f9d3554", 0xd6}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000380)="28d8985e84ef35ca0ca92b0ceed54109a6e8fb84d6d9f60523b96f3433ef083a7903bfd8972ddb14fb33a0ffc6cd056f40f6a03aa03721fb92623ac238aa21fd1b296bc88522d9c8d25a25ca1c547d83d30e4975c25cd6cc576de62623ac5b535362a509628662e78b9bf632cb46e41bf64675b638ce2d973a4580d66683f29a9b58deb2b223642c079da883c907", 0x8e}, {&(0x7f00000014c0)="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0x1000}], 0x4, &(0x7f0000000440)=[@rights={0x18, 0xffff, 0x1, [r1, r3]}], 0x18, 0x1}, 0x9) 16:43:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0xfffffffffffffff7) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x8) 16:43:34 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="000000c938e205d10600bcfcf8b2bfaeb5b2800b8d80008eff7f000000000000b5779d"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='dctcp\x00', 0x6) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYBLOB="540084c0def9000059718f390468dbeb9c0378535dc7000800000c653bfe82a1034a0d38e5a1998e5750a3a585b2aa0424511a95e0ff6c8598afd300000000e4ff0000000000000000000000000000d4f8eea65e5b4300000000000000002ad381a700"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYBLOB="414e000005000000090000000200000006000000"], 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x401) __semctl$GETNCNT(r3, 0x0, 0x3, &(0x7f0000001640)=""/63) setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000001680)={0x0, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xffffffff00000000}}, {{0x1c, 0x2, 0x63}}}, 0x108) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 16:43:34 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @empty, r1}, 0x7) 16:43:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x40) 16:43:34 executing program 3: symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000140)=0x4) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 16:43:35 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r2) r5 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) poll(&(0x7f00000001c0)=[{r5, 0x4}, {r3, 0x142}, {r0, 0x11}, {r1, 0x2000}, {r4, 0x4}, {r1, 0x4}, {r4, 0x80}, {r0, 0x48}], 0x8, 0xfffffffffffffff9) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, 0x0, 0x0) 16:43:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x21) ftruncate(r0, 0x3862) r1 = open$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) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1}, 0x8) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) 16:43:40 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0xff, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x91, @loopback, 0x7d3}}, 0x0, 0xeb, 0x7, 0x53, 0x80000001, 0x1}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0x1, @rand_addr=0x8}]}, &(0x7f0000000280)=0x10) shutdown(r0, 0x1) 16:43:40 executing program 1: r0 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f7b16820fece1f1b06d00"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x1ff}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x80000001, @empty, 0xeba}}, r2}, &(0x7f0000000400)=0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000440), &(0x7f00000004c0)=0x4) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) r3 = accept$unix(r0, 0x0, &(0x7f0000000200)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20084) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) dup2(r3, r1) write(r1, 0x0, 0x264) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000500)=r4, 0x4) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)) lseek(0xffffffffffffffff, 0x0, 0x0) close(r0) 16:43:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x7fff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) read(r1, &(0x7f0000000000)=""/7, 0x7) lseek(r1, 0x0, 0x1000000000003) r2 = semget$private(0x0, 0x2, 0x10) __semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000200)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r3, &(0x7f00000001c0)="0bf6704bc04f772521039c378420cf5e488e", 0x12, 0x100, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r4 = fcntl$dupfd(r1, 0x0, r1) sendto$unix(r1, &(0x7f00000004c0)="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", 0x1000, 0x8, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @broadcast, @rand_addr}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000180)="8a941d471ce124ec9e98ce98d2fd569ac97f351a26069e1aba6cc86f0289a9dfc7a9dba9c140c2cf9d804d0e4fde3bf5430cdc4b855402128fdc", 0x3a, 0x1, 0x0, 0x0) accept$unix(r4, &(0x7f00000002c0)=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000000000012000000800000e7ca1ae00007000000"], 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0f66696c653000"], 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1, @multicast1}, 0x10) 16:43:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x60801ffff) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) renameat(r1, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x100, 0x0) ppoll(0x0, 0x0, &(0x7f0000000280)={0x100, 0x200000000000}, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf870) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_tcp_int(r3, 0x6, 0x1001, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x100000001, 0x510) getpeername$inet(r3, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) 16:43:46 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) freebsd10_pipe(&(0x7f0000000080)) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:43:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x40) 16:43:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x40) 16:43:49 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x9, 0x401}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r2, 0x4, 0x3, [0xc635, 0x5, 0x4]}, &(0x7f0000000340)=0xe) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@broadcast, @broadcast}, &(0x7f0000000200)=0xc) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r3) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, 0x0, 0x0) 16:43:49 executing program 2: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(0xffffffffffffffff) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10, 0x20000000) poll(&(0x7f00000002c0)=[{r0, 0x8}, {r1, 0x2000}, {r2, 0x40}, {r3, 0x1}, {r4, 0x112}, {r5}], 0x6, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r6, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r7, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r8 = dup(r7) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) open(&(0x7f0000000300)='./file1\x00', 0x100000, 0x1) setsockopt$inet6_tcp_buf(r8, 0x6, 0x26, 0x0, 0x0) 16:43:49 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000280)={@rand_addr, @local={0xac, 0x14, 0x0}, r3}, 0xc) 16:43:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4a, 0xffffffffffffffff, 0x31b) 16:43:56 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x6, {{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x80000000}}}, 0x88) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0, 0xfff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x7, 0x3, "8b599b"}, 0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x7, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x80, 0x9, 0x8000, 0x401, 0xfffffffffffffffe}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r3, 0x20}, 0x8) 16:43:56 executing program 1: mprotect(&(0x7f0000155000/0x2000)=nil, 0x2000, 0x100000000) r0 = shmget$private(0x0, 0x4000, 0x48, &(0x7f0000154000/0x4000)=nil) r1 = socket(0x12, 0x0, 0x100000001) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x8, 0xa8a, 0x9, 0x3, 0x8, {@in6={{0x1c, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x3, 0x7, 0x9b, 0x4}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @rand_addr=0x3}}, r2, 0x101, 0xfffffffffffffffc, 0x299, 0xb, 0x3, 0x1}, 0xa0) shmctl$IPC_RMID(r0, 0x0) 16:43:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:43:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f00000000c0)={0x1ff, {{0x2, 0x0, @multicast1}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @broadcast}, 0xffffffffffffff6f) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 16:43:56 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0xffffffffffffffb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0xfd0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, 0x0) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0/../file0\x00') fcntl$getown(r1, 0x5) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0}}}, r2}, 0x84) recvfrom(r1, &(0x7f0000000140)=""/96, 0x60, 0x40040, &(0x7f00000001c0)=@in={0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a66de7f4596707fb011f78cfade82e30200000000000000bdc842fcfbadb566e6f0bafef7b12b3c169f5b0fe40944bddad7ab6bc671b748faf2ae42532ad9881d9633782169d41089f2859f9c2854cf7a3b59142d0c14610c1cec3bc265cb3e92bdf90a74f1165e06e1f678dc2e3ea442cecc33eddf14f9b7ebbb790e91f2157bf315a82cdc49181cdb16754cfd41e13e9eff05aea8", @ANYRES32=0x0], 0x0) shmget(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) 16:43:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000300)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0xfffffffffffffffe, 0x4}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x7ff}, &(0x7f00000001c0)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000240)={0x7, {{0x2, 0x3, @loopback}}}, 0x90) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 16:43:59 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = getpgid(0x0) getpgrp(r2) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x21, "ad521528570298cc3cee00334676cafaa177b49969271bf2c6893b3d03c3d3a15f"}, &(0x7f0000000200)=0x29) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xc8e9, @loopback, 0x9}}, r3, 0x7fff, 0x3, 0x208, 0xff, 0x400}, 0x98) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, 0x0, 0x0) 16:43:59 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_data\x00', "292a563a4852bde874e4e6202733685c5e5fe52c14539199d1aff5c1581959c52097645fd36670681c4e7c838fcf026d8dd2a69387142eebf954383aebd2ff95bb4ccd0182517e0c9495e0f6ba4834769a487b632037d1c5e4ac009b61fda1a66ede49973296108fd22d2e3b1dcc79a88b373221b6acbb3d6ea0762733e7f9601af603d76177534967bf7da4830efe9e145a6ef283382a5a463776c7a16418c6f382d77b6ad3b7ecacc0a14507af7ab87b0230294686043330fc5dc97f61a2d923130ebe71412a84f8e499fa9e94997d7a0b9ae44345a0d335c3f01415c18b8af12ec0acd5f1219ecfd1ed1995bbb0a3"}, 0x100) clock_nanosleep(0xd, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) sync() getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x2, 0x2, 0x9, 0x80000000, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xcf0d, 0x1ff, 0x500, 0x5, 0x200, 0x1, 0xe95, 0x7fff, r1}, &(0x7f0000000200)=0x20) 16:43:59 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x14}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x8, 0x4) 16:43:59 executing program 3: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) mkdir(&(0x7f0000000b80)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file1\x00', 0x200, 0x0) 16:44:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:44:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) getpeername$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00f48300a6710f5977390000000000000000000000000000000000000000000000e0ffffff0000976b07c15f237fd6f3a828a646000000000000000000"], 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000140)=""/16, 0x10}, 0x40040) 16:44:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="0700000000100300000009000100090008002bbc32b35710d5711099d9b830548857044811006438348624f46e29092d35c2ae44b6aaf7990000d06eb2578408c50327df78b9b167e5"], &(0x7f0000000140)=0x12) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/209, &(0x7f0000000080)=0xd1) ftruncate(r0, 0xe5) fcntl$setflags(r0, 0x2, 0x1) getpeername(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) 16:44:07 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x8000000043, &(0x7f0000000200), &(0x7f00000001c0)=0xffffffffffffffbb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:44:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:44:13 executing program 1: __getcwd(&(0x7f0000000380)=""/210, 0xd2) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0xe28}}, 0x0, 0x5, 0x5, 0x10000, 0xfffffffffffffff9, 0x8}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x162e, 0x2, 0x6}, 0x8c) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={r1, 0x8, 0xf, 0x7fff, 0x200}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x8, 0x9, 0x6}, &(0x7f0000000140)=0x10) 16:44:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) r1 = socket$inet(0x2, 0x3, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x21bdf61ddc4a2abf, 0x3) poll(&(0x7f00000001c0)=[{r0, 0xa}, {r0, 0x200c}], 0x2, 0x2000000000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40000000800, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10000, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) connect(r2, &(0x7f0000000040)=@in={0x2, 0x2, @multicast2}, 0xffffffffffffffed) 16:44:14 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) 16:44:14 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x4000000000400000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x4fa) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = semget(0x3, 0x1, 0x1) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000240)=0x4d9) msgget(0x3, 0x7d) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffd37) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) freebsd11_mknod(0x0, 0x3fffffffd, 0x54b) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0x9ad17252b269478f) 16:44:19 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) chmod(&(0x7f00000001c0)='./file0\x00', 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0xe0) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x20, 0x80000000}, {0x3, 0x1}}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:44:20 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) setreuid(0x0, 0xee00) lchown(&(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x8080, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x20) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x8, 0x3, 0x1f, 0x5, 0x3c8c, 0xb5, 0x2, 0x5, 0x7ff, 0x7fc1811a, 0x6}, 0xb) 16:44:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000040)=0x1c00, 0x1) 16:44:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:44:24 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000000)=""/19, &(0x7f0000000040)=0x13) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000140)=0xb) 16:44:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x200046, &(0x7f00000005c0)={@multicast2, @multicast2, @loopback}, 0x5) select(0x40, &(0x7f0000000440)={0xf2e, 0x5, 0x2, 0x57, 0x7, 0xfffffffffffffffc, 0x1, 0x80000001}, &(0x7f0000000500)={0x4, 0x9, 0x39, 0x800, 0x0, 0x2, 0x9, 0x7}, &(0x7f0000000540)={0x100000000, 0x1ff, 0x80000001, 0x7, 0x0, 0x401, 0x10001, 0x7fff}, &(0x7f0000000580)={0x1, 0xffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r2, 0x0, 0x378, 0xfffffffffffffffc, 0x0, 0xffffffffffffff76) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000600)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0x3, 0xfffffffffffffe01, r5}, 0xc) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000004c0)=0xfffffffffffffff7, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 16:44:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x1, [0x0]}, 0x6) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x3cb18000000, 0x4) 16:44:26 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="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", 0x321, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/208, 0xd0}], 0x1, 0x0}, 0x82) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x49) 16:44:26 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) accept4(r1, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:44:26 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8481, 0x40) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x1, 0x1, 0xab68b00000000000, 0x400}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1, 0x1000, "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"}, &(0x7f0000000140)=0x1008) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000000)=""/12, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) 16:44:26 executing program 3: r0 = socket$inet6(0x1c, 0x20000002, 0x401) setsockopt$sock_int(r0, 0xffff, 0x105f, &(0x7f0000000040)=0x58, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x8000, 0x0, 0x0) 16:44:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:44:30 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) socket(0x17, 0x20000000, 0x81) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8239ae2f66346ec30100"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f0000000080)=0x8) 16:44:30 executing program 3: freebsd11_mknod(&(0x7f00000001c0)='./file0/file0\x00', 0xe025, 0x5) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x1}, 0x8) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000200)='./file0/file1\x00', &(0x7f0000000240)=""/193, 0xc1) open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) close(r2) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000380)='./file0/file0\x00', 0x200) 16:44:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000001c0)=[{r0}], 0x3ba, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x400}, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040)=0x1, 0x4) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x1, 0x1, 0xff, r1}) r2 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x1, 0x7, 0x7, r2}) poll(&(0x7f00000000c0)=[{r0, 0x40}, {r0}, {r0, 0x104}, {r0}, {r0, 0x4}, {r0, 0xa5}], 0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) freebsd11_mknodat(r0, &(0x7f0000000340)='./file0\x00', 0xc000, 0x3) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380)={0x7, 0x7, 0xdd, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x1, 0xffff, 0x1}, 0x8) 16:44:30 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) r2 = semget(0x2, 0x3, 0x80) __semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000240)=""/219) 16:44:37 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000140)={0x3, 0x7, 0x8, 0x100000001, r3}) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005}) 16:44:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) r2 = msgget(0x3, 0x100) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000380)=""/242) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r3, 0xffffffffffffff00}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r4, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, 0x0, 0x0) 16:44:37 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) socket(0x0, 0x0, 0x0) msgget(0x1, 0x80) msgget(0x1, 0x82) msgget$private(0x0, 0xa) msgget$private(0x0, 0x2) r1 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x80000000}}, 0x0, 0x8000, 0xfff, 0x200, 0x0, 0x4, 0x3f}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) 16:44:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:44:37 executing program 1: getuid() fstat(0xffffffffffffffff, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000240)="817d77a5704d6a5b400bbb106fe2179498592c7b8c0f9d1a3ecd2bcce6b15543d45e8b6bc6a3734ac94173c0592f12f47ed622a9cccb68bb2fd915f2b184a017cd81d86549b8428469f743a3461e7d7e75138accf0afd8224c92f7cdd7deb9fdffeccc08eaa1365a117207f2e23741a2aafbe1f8d95f7a0797df360292d13a23743dc266e2c4cace5e0f3266f44600151eb9b3c9f0cc36718cbb3311210063fb38bbdd6ceb752b78f2ee36fd44b271f33b0a29daa652c7c9c9c6eaecade5219c3bad5ae99cff367a1fd82ef62aa0bec0630d790fcf3c52393d3611a551", 0xdd) freebsd11_lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) 16:44:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:44:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x4210, 0x400, 0x67, r3}, 0x10) fchmod(r1, 0x100) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0xffffffffffffffc0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x2}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000000580), 0x1f) 16:44:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) read(r0, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) execve(0x0, 0x0, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0xa00) 16:44:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:44:41 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x1000, 0x8000, 0x112, 0x7, 0x7a5, 0x4e05}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r2, 0x8, 0x1, 0x9, 0x401}, &(0x7f0000000340)=0x18) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, r2}, 0x84) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:44:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:44:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x80000000001fff, 0x84) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000200), &(0x7f0000000380)=0x4) 16:44:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) read(r0, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) execve(0x0, 0x0, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0xa00) 16:44:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:44:42 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x5, 0x8}, {0x3, 0x7fff}}) poll(&(0x7f0000000180)=[{r1, 0x2000}, {r1, 0x6}, {r2, 0x2}, {r0, 0x5}, {r2, 0x24}, {r2, 0x100}, {r1, 0x42}], 0x7, 0x0) fcntl$setstatus(r2, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 16:44:42 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0x80, 0x6220, 0xbba4, 0xe2, 0x9029, 0x0, 0x1000, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r2, 0x3f}, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg$unix(r3, &(0x7f0000000440)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000340)=[@cred={0x20}], 0x20}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, 0x0, 0x0) 16:44:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x55f11be4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x4, 0x9, 0xffffffffffff0ee2, 0x1, 0x4}, &(0x7f00000000c0)=0x14) 16:44:42 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) accept$inet6(r3, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:44:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) sendto(r1, &(0x7f0000000000)="1d908dac4ef255af327a84a2341506b7e03c1e15b8722d54e3a018dcba090121b60054daa5ec6de4b8cdd958bae048b82adf3a705431e7eaa9b21b4dea953a7249ff45ae1d84e1e52aa5596839fb2ac31ec128cbee51832489592e2235ee7e8732ab7f508d1489", 0x67, 0x20100, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8) writev(r1, 0x0, 0x0) 16:44:46 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x4, @loopback}, 0x1c) semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) truncate(0x0, 0x0) r3 = open(&(0x7f00000003c0)='./file1\x00', 0x0, 0x0) lseek(r2, 0x0, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r2, &(0x7f00000016c0), 0x0) semop(0x0, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) sendmsg$unix(r3, &(0x7f0000000380)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000040)="75faf40eada3475dc0fd668a619937c86efb5dd56549df45e2b4fa931035892f0aa781499bebcc2460aa4d0a2f20a83e9ebae2f2baa585b12137bf5b842bd493c42536e2017dfc0b248d5ff4bc0b512ee1e8a30a4939472cca55bce1096b50dabc45494a4b9248da109292fe77bf17ec56553b9cdaf8fa9a", 0x78}, {&(0x7f0000000500)="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", 0x1000}], 0x2, &(0x7f0000001500)=[@rights={0x30, 0xffff, 0x1, [r3, r2, r0, r0, r1, r1, r2, r3]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x50, 0x8}, 0x20005) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000100)) execve(0x0, 0x0, 0x0) 16:44:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x101, 0x4) 16:44:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:44:47 executing program 1: mprotect(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xc63, 0x4) 16:44:48 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0)=0x80000000, 0x4) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:44:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:44:54 executing program 1: mprotect(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xc63, 0x4) 16:44:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:44:55 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000200), 0x4) 16:44:56 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0)=0x80000000, 0x4) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:45:02 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x7, 0x7fffffff, 0xc, 0x4, 0x5, 0x3}, &(0x7f0000000340)=0xa0) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x101) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r2) open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:45:03 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0x0, 0x1000000000004) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:45:03 executing program 1: mprotect(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xc63, 0x4) 16:45:06 executing program 3: 16:45:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:06 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xc000, 0x40) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x8007, &(0x7f0000000000), 0x8) 16:45:06 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) chroot(&(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x400}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000300)=0x7f, 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:45:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:06 executing program 3: 16:45:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:06 executing program 3: 16:45:06 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x200000000000000, 0x1020, 0x0, 0x38}, 0x10) sendto$unix(r0, 0x0, 0x2d4, 0x8000000000000, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="bf43b63b16fb0033a6a74ba6a9e1e38fbda9f8d7aa8b87ad59998aef036b1e5d0e54246fefe8a305653207355013cf96247634718eba3d735b6daf436f52b979d93f3fe43fe3c44168d53c6927bdec525fde31b72cd4ccb202a4ed96f6747d79d600f1ce385f095083ef181707b5e8c353cd44172a9ed0c1af5a170d1cf7ea4f0062f22a7ed0a34ed601bb98dde7ddb3ea3cacf031d3ff6d9b5a26a8921d2720c2360b02a22b61"], @ANYRES32=0x0, @ANYRESDEC, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="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"], @ANYRESOCT=r0], 0x0) 16:45:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:06 executing program 1: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x21) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x4, 0x128) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() open(&(0x7f0000000040)='./file0\x00', 0x80, 0x28) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 16:45:06 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x1, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x8) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x26, 0x0, 0x0) 16:45:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xf, 0x0) 16:45:07 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000980)=0x5, 0x4) socketpair(0x1c, 0x20000005, 0x0, &(0x7f00000009c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000a00)=0xde7, 0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = open(&(0x7f0000000a80)='./file0\x00', 0x8000000000020a, 0x8c) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r5, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r7 = dup(r5) r8 = getpid() fstat(r5, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000940)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000680)=[{&(0x7f0000000200)="293e0fdd5294da89fc595914367644e342ca1fd14fa8b5288baad3b30b51577a79bf58dea772e309cea3eee9b49e", 0x2e}, {&(0x7f0000000280)="5f3963db6405b9b308d99f12cce13ca09f1214645d02865058108b0fb82ad0c995083f63c5af4187ddbf9264caf6bdcbd0f2e73f390c213a284338bff4555e3f7a72107f02337e415d628f3a9b475efff7ca7daf157c48c5c4efdc04a55843016505d0d04d14c0fa8917f72ea04b6d0fa1cb4d617fd7fa810e1dc8e1a2a4d3afa1385793529530e9844f97b7b7805b509cbcbdaacdabee52cde9a02644c9f3524b13ea6c9e3bb8d7acc5300905176903d0b616b7c96094ad28e8", 0xba}, {&(0x7f0000000340)="f81f298f1a7f53dd1fe4c6bbfd8691cc21191961efc21abad010543d07ad30125cf80ada372d7880fe55e448287a9043a65b5deff05654f9a95b36f03e878a37892fdb2810682c99a939cb446350cd0245a01ad6cf01846ab52cd88cf5d16801608ccbb0ce53e32c78869e34234f52491a025384efa4576fdba82956178aaf17904a2917b9790bfab8cf6acd3120d2e6fc2b52ab082dd623c131b7eebd01d9020f178bfbf8bb5a9fdd9a9f75cd0bd7a86514b29e767f23584851b6655bc8e4e40f3f03154b", 0xc5}, {&(0x7f00000004c0)="731bb3f56549549235079de281c93b2a50715c8a2a2259ec3235de557403418973988bd6d79b30d773351c2d0ba6fc2fccab988023eec846eb043f7ddbcdb519ca484c73c1cb8d9899ae7e8aaa1eb9f4b749382a63b7c88e6ab9ee67fbbe72029f10cfa02d104e15ac898cb54c536534e8c2112fada51d2da08f1b981440521d2ce8b7a12719ef9bba3890b895825c5b4c29212ff67fc46e0c206a9fe8627466688d9e7e49e626a8308acbda8d20e7bdb674e0f84859c6972c5ccc72553e4d0c986753fd0a22db07910a0982f561ebef04867359b6e6be7daab78a8b0ee392dcdc743a908dd0cebb3fafb69e0f5c18", 0xef}, {&(0x7f0000000440)="f3af01ddc301792eaabaddd945d39ad02e75f7bf92daa1db10f5fd8a235111ae44f72d253daaf175810ff200cc", 0x2d}, {&(0x7f00000005c0)="cfbf1a65bda14a322ca9d22319bed2395c7bb3dc40881b749a22fddbf410f0c734b078528f14b3fba50acb3c4d8c144b566a3ca36e326b4850b6e13e704f25a0ce88c21b6f48eabb55ab25a68c1df0f2deb84153541709ffd49f9fb8f2a1ecbf6ed75fb6ab3597a35fd1afcc0ab2b1d9119ff90cdfe8bbe4c7ab37e85f7b4012e41eb5884be68825815a61031d4576bdcaa6", 0x92}], 0x6, &(0x7f00000008c0)=ANY=[@ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="00001600"], 0x58, 0x20180}, 0x81) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r7, 0x6, 0x26, 0x0, 0x0) 16:45:07 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0)=0x8b, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000200), 0x4) 16:45:12 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) chroot(&(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x400}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000300)=0x7f, 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:45:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:13 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:45:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:19 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setreuid(r0, r1) r2 = geteuid() setreuid(0x0, 0x0) setreuid(r2, 0xffffffffffffffff) setresuid(0x0, 0xee01, 0x0) 16:45:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x3) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x1, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000140)=0xe) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f0000000380)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 16:45:24 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000040), &(0x7f0000000200)=0xcc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:45:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x35, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20088) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000440)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000380)="cdcd554f9bf467617f2f27fc148bd681fd0d98f87596b61ee571e0a62a638a941d62612f046b23332cc32b16f7fe5bf93e98fce744b7d2a5a43ebd4525007b2ced124d416625678523e14db213f339956d853e167f65aadda99c6b9239086ae7eaa2ea80573a4d21834a501dcc1211f0441e647e2cf42d509e292ac7", 0x7c}, {&(0x7f00000004c0)="90c8e374adb71638709bc11f81dcca00266ef66ecbea41b3ddab015d152e59758425bfbcf11da40b92413827b8e782892e4c4dd502c4c18bbe360eaa7bb6edaaf2dbf96531e751812fd0524dc3c4c5e906875331c7729a19fae0b16dae79e340068a40ec6552d1bbda11025cd6bea93d4c38d4673ba3a8219fccedd689a5076698919a274441f2a9c87e875c7a9c25dc769e83cea92a41e0d54638fc0054ce6c1e3a27edd369cac79d088e23fcf315f9c5066762a6dd22f005185669857e30fa85bc5d5924b3320955c92d98ec685beefab41fbecc92f43af123a174970b7beb816cfc0df83a5e9d438f9aaf", 0xec}], 0x2, 0x0, 0x0, 0x20000}, 0x80) symlinkat(0x0, 0xffffffffffffffff, 0x0) 16:45:24 executing program 3: accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x103, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) 16:45:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1, 0x0, &(0x7f0000000380)) fstat(r0, &(0x7f0000000100)) 16:45:25 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000800)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef43decf670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000837d0552") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r4, &(0x7f0000000700)) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="870000007ff13ba8fcd065c0c7ab22284231432bba1ecd3a58187fb85c42976820d0b304f56f81fea5f656736331eea5f879b9b486a4c7d0c05a56a1e2f5c7bae6e7664cf9fb50fec10a17f5ab0ff95de7ec7be95e28bb94cabbf1be913a215523118babe63e59b60fb8aea7e40d1747ccdf6a92b30a1c125371ad20fde9fe2be29058556b44079e59685e"], &(0x7f0000000300)=0x8f) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000004c0)={r6, 0x5, 0x78bc, 0x8, 0x7, 0x568}, &(0x7f00000006c0)=0x14) 16:45:31 executing program 0: poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x200b}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x104}, {0xffffffffffffffff, 0x180}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0xa4}], 0x5, 0x7) lseek(0xffffffffffffffff, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:31 executing program 0: poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x200b}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x104}, {0xffffffffffffffff, 0x180}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0xa4}], 0x5, 0x7) lseek(0xffffffffffffffff, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x3, 0x105, 0x2, 0x401, 0x8001, 0x7c}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140)=ANY=[@ANYBLOB="27c34f3d"], &(0x7f0000000180)=0x4) 16:45:32 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=""/166, 0xa6) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:45:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x4) poll(0x0, 0x0, 0xffff) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 16:45:36 executing program 3: 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) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xcdc2) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x100}, {r0, 0x84}, {r0, 0x4}, {r1, 0x55}, {r1, 0x103}, {r0, 0x2002}, {r0, 0xc}], 0x7, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)={0x7}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x410, r0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') execve(0x0, 0x0, 0x0) 16:45:36 executing program 0: poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x200b}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x104}, {0xffffffffffffffff, 0x180}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0xa4}], 0x5, 0x7) lseek(0xffffffffffffffff, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:36 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:36 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:36 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x4) poll(0x0, 0x0, 0xffff) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 16:45:40 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000400)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r2) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, 0x0, 0x0) sendto(r1, &(0x7f0000000200)="4de72b5bf7896294d5315bd67db5f160cf2f6dcea50003daf10d5d8eaea77d70743d827d89e8234c21b007498cfed4", 0x2f, 0x0, &(0x7f0000000280)=@in6={0x1c, 0x2, 0x6, @loopback, 0x7}, 0x1c) 16:45:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:40 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x40, 0x8001}, &(0x7f0000000040)=0xffffffffffffffdd) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000001c0)=0x10) r2 = open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x25) getsockopt$inet_udp(r2, 0x11, 0x1, 0x0, &(0x7f0000001f80)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fdatasync(r1) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) bind$inet6(r1, &(0x7f0000000200)={0x1c, 0x0, 0x65, @empty, 0x3f}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0xffffffffffffffd0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280)=0x2, 0x4) open(&(0x7f0000000240)='./file0\x00', 0x10088, 0x30) lseek(r0, 0x0, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000380)=""/155) sendmsg(r1, &(0x7f0000001ec0)={&(0x7f00000007c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x88) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) 16:45:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(0x0, 0x0, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:46 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r3) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000100)={0x2, 0xa1e, 0x4, 0x4}, 0x8) 16:45:46 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept4(r1, 0x0, &(0x7f00000000c0), 0x20000000) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x138848, 0x4) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000240)='./file1\x00') 16:45:46 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100008) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 16:45:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x4) poll(0x0, 0x0, 0xffff) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 16:45:47 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x7, [0x2, 0x7, 0xff, 0x5, 0x6, 0x0, 0x98e]}, &(0x7f0000000280)=0x12) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:45:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(0x0, 0x0, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:54 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=""/218, 0xda) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:45:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(0x0, 0x0, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:45:54 executing program 3: r0 = open(&(0x7f0000000240)='./file1\x00', 0x80000000000202, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e220000000000000000000000000000000000000000f8ffffff00"/126, @ANYRES32=0x0, @ANYBLOB="7f000000010007004200"/20], &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) r3 = dup(r0) fcntl$setstatus(r3, 0x4, 0x10044) pwritev(r0, &(0x7f0000002800)=[{&(0x7f0000000680)='\fj(Y`uy', 0x7}], 0x1, 0x6d998) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000006c0)={'accf_dns\x00', "14b2b0a27d02c414e6194618a094328e34f1a6f6bbf83960debd633ff876e055385b628552efda6936250a3deb2cbab46ad0f7bed5281045390711e392f2831cbb41a08a92cbb612cc65c816ad0b40ee99cbdaea1bead360f111282622a3b17b7a0585e23d7990e3e07ca236dd0eb48a4c6d3279fd47419d27f64517f118c43b41e49f21376d01627fc2b79970d9f75ba537579dc8eebaa28b42064fd0165aaeff886d663bc0befb00f3de1d2a886d1b10105c394fed7a385fb2508a45749ddcbaafe7a597df6ba550b767161054ba05cb53eed10260de2061f84f62639207a2c0a26fbf137fa34d0b4aa98870e6bf59"}, 0x100) fsync(r0) read(r0, &(0x7f00000005c0)=""/175, 0xffffffffffffffee) lseek(r3, 0x0, 0x2) fchdir(r0) socketpair(0x10, 0x10000000, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x6, 0x8}, 0x8) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000209, 0x0) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x80000000000) dup(r3) mknodat(r5, &(0x7f0000000080)='./file0\x00', 0x120, 0x1) sendto(r3, &(0x7f0000000380)="5fade39a2582dcee18f99c51e432c64877b9b8c1e99b3db6bc0fbdd8c349b6ea3b6ca919aac91d09b4fe0e27ddc9ede4d3dc8970194a68da1fa20ed3528a317bfe94fbd0401585ef41c29b6e51443b3a56b414340e82e6c18e10fd47e007bc8f17f967da8ea203bee8543d660b5552b722040ae40c49b0d63d5d688931a6035813ee9819a30046987bb1ae9a5aaa01c2f88da07c6fa72440d4838147dd0f12e1485a06670cd2b95bf18dbaeb984610499975a11c2ac87fcb0c6ad84827cd68ca0cc574d861eeb4772da0c60ced59d89fb8090e45e2325322b57e297c3fd9a8ec0c", 0xffffffffffffff39, 0x100, &(0x7f0000000100)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 16:45:59 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000040)) accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) 16:45:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x4) poll(0x0, 0x0, 0xffff) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 16:45:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}], 0x2, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:46:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}], 0x2, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:46:06 executing program 3: 16:46:06 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) accept4$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x30000000) 16:46:06 executing program 3: 16:46:06 executing program 3: 16:46:06 executing program 1: clock_gettime(0x80000000, 0x0) 16:46:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x2, {{0xa, 0x0}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) 16:46:12 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd435463e4af645515b81e0008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3051e0008000100020423dcffdf00", 0x1f) 16:46:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}], 0x2, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:46:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0xfffffffffffffffd, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x3, 0x7, 0x0, 0x1, 0x1c0000000000, 0x3bd2, 0x7a, 0x9, r2}, &(0x7f00000002c0)=0x20) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1f, 0x1, 0x1, 0x5}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x2e5b, 0x7f, 0x8, 0x0, 0x2, 0xffff}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100}, 0x8) r4 = getuid() r5 = getegid() lchown(0x0, r4, r5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x29) 16:46:12 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000001c0)={0xe9, {{0x2, 0x3, @multicast2}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) syz_execute_func(&(0x7f0000000140)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dc0f7e03ac45e22c892a0f0000049f") 16:46:12 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r3, 0x0, 0x1000000000003) mkdir(&(0x7f00000001c0)='./file0\x00', 0x103) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) pipe2(0x0, 0x0) accept(r0, &(0x7f0000003bc0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000003c00)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x0, 0x0, 0x36e92b0302ecf648) r4 = dup(r3) sendmsg(r4, &(0x7f0000000440)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0x800, @empty, 0x200}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="e961d66fed2b106b3a4555e6f5db2c71d31c0239c635762802cfd610afbe7f73e83d7e06173b96144ff8e94bef770e7db310ae141af49066a2cfd6fca4ad99c1610d1c19ad7df219ebb8716d18fc0084e28bab1b6be844c981bfd01a53a5a77277eb531077d2e0bed0c1142b51065bac89a9c1521df0ff7502967f3713ddc7778ac52bf13103f32668d63d4e8e13883697eb3f346157f5f1a823fb9881979db6d19703db55b4176d2bd16a5a2ed067e7a42d7ac18b4a2eed00e7", 0xba}, {&(0x7f0000000380)="7584ca225f0cb9f8d8ddadfb28e67f866cae695af0c2efa839ff23ddf6775dbc71eb54e95022dda131770898cb9c3fe24b1430692fd3e6f18162600a90b89466168f4152663ff77a8e5c8cf05359760d8a5617901bbdadeda31c703a6ab3248bf5df0763e07991e86eb2e69c3f51539997e2cb949945c8921610", 0x7a}, {&(0x7f0000000400)="e3d040bd849e9ad760b94bf26df413b04bee5de21c8680d0ee0e54d496ae32098abff9294f8fc628e914d9bdbcef3c64ac984055debb6af27de90abe0fc705", 0x3f}, {&(0x7f00000004c0)="d8288cdce2418d168fcd82dd56ef0d6c290dfd18e0133c04a942c5da17b886788e90cb1a37974f85fb62c9eb125c46a08a7745d3b670e30e6eee59f93bbb3ab26956197ee2cf4ed386292c89cdd3", 0x4e}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="33b27179d65db4bf70488cd5a3d3ce44df979d90ae7c3f30237fc3e283b7b81b29d90af7c7636d68036acb4931e8e12755058fdbba19bd30c533b47bfe13793b6b6a7f61fee31f8fe756530a73c3c6528e92", 0x52}], 0x7, 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0x2568}, 0x80) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) chroot(&(0x7f0000000280)='./file0\x00') freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, 0x0, 0x0) 16:46:18 executing program 3: freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) fstat(0xffffffffffffff9c, &(0x7f0000000280)) getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) fstat(0xffffffffffffff9c, &(0x7f0000000440)) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0x19) r2 = semget$private(0x0, 0xfd, 0x0) __semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000100)=""/184) __semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000600)=""/4096) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00000000c0), 0x4) semget$private(0x0, 0x2, 0x10) r3 = socket(0x17, 0x5, 0x200) setsockopt$inet_int(r3, 0x0, 0x44, &(0x7f0000000080), 0x4) 16:46:18 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r0, 0xfffffffffffffffd, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) clock_settime(0x4, &(0x7f00000001c0)={0x40, 0x401}) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x48) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:46:18 executing program 1: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x3, 0x100000001) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000d01cd88a812dc3b853e5d86e5d6d1af40bcdf8923911a177069caa5d8cdd84f3460c4961688a8ac70b17f21271f80c2ad1f751c8e1a5cf018556efa780903fd7333302c9103f065e39aaf6ab7289ebaef605d703bdc9868e9c8c1bb4790216ca4260a7519396fdb69be96cbe73e805587b1e0f74ef3ba2a8e6ccec56ecb220aad0454824dbdb3a14cbccd2c283ced3fb9716f37b"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000007e0703000000000000abed587e", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0xc00922322261aa1a}, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 16:46:18 executing program 3: semget$private(0x0, 0x3, 0x100) r0 = semget$private(0x0, 0x7, 0x0) socketpair(0x1f, 0x0, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x401, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0xfffffffffffffa73, 0x5, 0x0, 0xfffffffffffffffe, 0x1, 0xfffffffffffff771, 0xba, 0x2, r3}, 0x20) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x2e6, 0x8]) 16:46:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {0xffffffffffffffff, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:46:21 executing program 1: pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 16:46:21 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x1, 0x8, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x6, 0x2, 0x84, 0x11, 0x4, 0x88e58c2}, 0xa0) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r1) r4 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x800, 0x669e2494d028ff51, 0xffffffffffffff7f, 0xfffffffffffffffd}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f00000002c0)={r5, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1f}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) 16:46:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x382) 16:46:21 executing program 3: r0 = socket(0x11, 0x3, 0x3d) sendto$unix(r0, &(0x7f0000000040)="b100050290000000000000004386ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) 16:46:21 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000400)={r3, 0x799}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0x5, 0x3, 0x97da, 0x100, 0x3}, &(0x7f0000000340)=0xa0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000440), 0x20000000) 16:46:21 executing program 3: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x40000400000002c2, 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0xffffeffffffffffd) shmget$private(0x0, 0x4000, 0x18, &(0x7f0000ffc000/0x4000)=nil) r2 = accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140)=0x25, 0x4) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x2}, {0x80000001, 0x6}}) accept(r1, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) r3 = geteuid() fcntl$getown(r1, 0x5) getpgrp(0x0) fcntl$getown(r0, 0x5) r4 = getpgrp(0x0) r5 = getpgid(r4) getpgrp(r5) setresuid(0x0, 0x0, 0x0) r6 = getgid() openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x8) r7 = msgget(0x1, 0x4) r8 = getpgid(0x0) r9 = getpgid(0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000080)={{0xffffffffffffff7f, r3, r6, r3, r6, 0x40, 0x5}, 0x0, 0x5, 0x80, 0x3, 0xffffffff, 0xfff, r8, r9}) r10 = semget$private(0x0, 0x3, 0x200) setresuid(r3, r3, r3) __semctl$IPC_RMID(r10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x7, 0x5, 0xe7, 0x66af8190, 0xffff, 0x7fffffff, 0xaa16, 0x0, 0x1f, 0x1000, 0x4}, 0xb) 16:46:21 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x23, 0x0, 0x0) 16:46:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {0xffffffffffffffff, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:46:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5f5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xf78ef8a, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, r1, 0x7bc, 0xfffffffffffffffa, 0x7, 0x9, 0x6}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100), 0x0) 16:46:27 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x2000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(r0, 0xffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0xde5, {{0x1c, 0x2, 0x7f, @empty, 0xff}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0xffffffffffffffc0, {{0x1c, 0x0, 0x0, @loopback, 0x101}}}, 0x88) fsync(r0) 16:46:27 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpgrp(0x0) getpid() fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x3, 0x7, 0x0, 0x5, r1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x200, 0x4) 16:46:27 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000180)=""/146, 0x92}, {&(0x7f0000000240)=""/177, 0xb1}, {&(0x7f0000000300)=""/56, 0x38}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, &(0x7f00000014c0)=""/199, 0xc7}, 0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0x40}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xa92, @loopback, 0x63}}, r2, 0x6, 0x3ff, 0x0, 0x7ff, 0x101, 0x100}, 0x98) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x15, 0xffffffffffffffff, 0xffffffffffffff4a) 16:46:27 executing program 3: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x787}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x46c, r1}, 0xc) r2 = socket$inet(0x2, 0x1, 0x5e64660000000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0x7fffffff}, &(0x7f00000000c0)=0xc) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000000100), 0x4) 16:46:27 executing program 3: r0 = socket(0x2, 0x5, 0x4) socket(0x1c, 0x1, 0xc01) read(r0, &(0x7f0000000500)=""/133, 0x85) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="0200000003000300fab2039cee61da178b134e1cb32b24529313103d342437f7fd887b0b0cb4a1735b1e80f15a3816842090877e56ca39243dca742f581c7dc5fa99dceb25e9059f55e127d25aae277c169b57c71186aaf95d47ef8252d577ce7e86c723a711620f2f550b0636a4772d1c3394faab1df9cc3ba16362c677b949f87fed5e3e99e48f3a50a638c879ebb9dfe22883cf6a6aa8df3aeb0f01046a75d6a1c678d288d09b1de0d844f5d9d57f75b0da38c44da1c3deb6a14ebc6ee18f934f2a90345958c38dddebfe6835d5846f62d526ccde"], 0x8) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="c8a3dc00e7290c1380f7927f3e16ec750fa7ad869d0828372e482248698421ebb28f6ba2197790d356e2b7ae1a760fb7ccf5c83ec517d313fc9b04ab", 0x3c}, {&(0x7f0000000080)="d3daab6d270b88c4c2db98b8bc17082333a9d485899afff2e892a9425785ff10b3c3840203313b718421c58373575d547fcf275f3bf6e7a90a42817ce716a99cbf74bde3142dd8f9d8ef901083e64f7113902b4b256337b9e0d8074614652c16255b47aa6adba99861041ded78719416a6ccfb6f1b27b530b5143fccbbe1e6112b72a825a83bb7b216c0b71bbd35bf094f019d7d1fbb32766506b474d8b199ad86661c40724d27a2297c757eddf89bb67ee5b5582d235f4d7fcaa814501cf6766132605ad5f447415f7f", 0xca}, {&(0x7f0000000180)="5607035eb3312e3748e5e565e58c03166a1e68da615b88065885a86f8d9d5fe8f4876c794bcbc91fb3d1610c621f853a505579127e28ed37cb9f65020ceefd48cf26fdd3dd481055e14abea1520ffb39bac3b8d23e3242d9004ba122485f75b6ca244f74fed2bc2a36a57ca619ed026ac98d29e30d40af990725c8b29d18942ed77ae2c2746787c765cd59c19f0775d5c7cbbe6150fad562e33e3a35027c664467f0c025c83999cb76382ee2072d47fffd86eb2e", 0xb4}], 0x3) r3 = socket(0x17, 0x0, 0x6) dup2(r0, r3) 16:46:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10) accept(r0, 0x0, &(0x7f0000000040)) setsockopt(r0, 0x7f, 0x8, &(0x7f0000000080)="43860488f2f9fd6d67072da4f2ded346ed5026b22c26cc6c3996fe4d216374f479d229ae2342a5c216f7a6f192dd645344cb9cfaf959b8809a2302f211648b98106dca539c66a7655acdce8a29a803d2dbf20e0bec735aebc21dc60d4b1416dd45b24bea9204b3752b057e3770dd0ecbe24455917e5096bd3d9b78af84ba03f86e", 0x81) 16:46:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {0xffffffffffffffff, 0x2000}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:46:30 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x10001, 0xba, 0x1, 0x7, 0x81, 0x9, 0x12ef, 0x6, 0x64, 0x0, 0x784}, 0xb) 16:46:30 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x20, 0x8) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) dup2(r1, r1) 16:46:30 executing program 3: madvise(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000eb3000/0x1000)=nil) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000df5000/0xa000)=nil, 0xa000) syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)) getrlimit(0x1, &(0x7f0000000000)) 16:46:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getpid() lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x10) shmget(0x2, 0x1000, 0x1c0, &(0x7f0000d22000/0x1000)=nil) 16:46:35 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000380)=""/106, 0xf9}], 0x2) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000080)={0x5388, 0x2}, 0x10) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="080008005000000003f9f73596655bc8e2a6da9b69c6b756d407000000000000009ef0473ef1c4b669a601f8b2652400199a35499ee2383098042e981d4b0f2fc2fb05762c08effc148afe673efc2d58a33402087abb3403ef17027c805eae9e22006ecfa9a1302de12c1557c2"], 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000180)=0x3, 0x4) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x10000000) flock(r0, 0xe) 16:46:36 executing program 3: r0 = socket(0x2, 0x300000003, 0x2) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, 0x0}, 0x20100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x100, 0x1000, 0x212}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x14, "8f7bae195af1ac68d8979b023632929ffe2b2d6d"}, &(0x7f0000000180)=0x1c) 16:46:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) 16:46:36 executing program 3: munmap(&(0x7f0000f90000/0x2000)=nil, 0x2000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0xffffffffffffffc1, @loopback, 0x6}, {0x1c, 0x2, 0x500860f4, @local={0xfe, 0x80, [], 0x0}}, 0x7ff, [0x0, 0xffff, 0xd75, 0x62, 0x8, 0x9, 0xfe0000000000, 0x7]}, 0x5c) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) msync(&(0x7f0000c5c000/0x4000)=nil, 0x4000, 0x2) sigaltstack(&(0x7f0000c4b000/0x4000)=nil, 0x0) 16:46:37 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1012, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 16:46:40 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x10001, 0xba, 0x1, 0x7, 0x81, 0x9, 0x12ef, 0x6, 0x64, 0x0, 0x784}, 0xb) 16:46:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2ade54d89a5555665d85e29582f99ecc4b59fbe0adfd"], 0x10) 16:46:48 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x4000000000c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000002a00000000000000ffffffff"], 0x14}, 0x108) r1 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x1f, 0x4) 16:46:48 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x2000, 0x8, 0x1, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10) futimesat(r2, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={{0x5, 0x6}, {0x80, 0x200}}) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r2) r6 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e230400000000000000000000000000000000000001c000"/128, @ANYRES32=r4], &(0x7f0000000400)=0x84) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, 0x0, 0x0) Kernel page fault with the following non-sleepable locks held: shared rw rawinp (rawinp) r = 0 (0xfffff800121067c0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/raw_ip6.c:226 stack backtrace: #0 0xffffffff8110d52e at witness_debugger+0x8e #1 0xffffffff8110ebb0 at witness_warn+0x640 #2 0xffffffff817186e0 at trap_pfault+0x80 #3 0xffffffff8171764d at trap+0x44d #4 0xffffffff816e0b75 at calltrap+0x8 #5 0xffffffff8142016f at rip6_input+0x5ff #6 0xffffffff813fc89b at ip6_input+0x1a9b #7 0xffffffff8122334b at swi_net+0x23b #8 0xffffffff81012c62 at ithread_loop+0x2f2 #9 0xffffffff8100e160 at fork_exit+0xb0 #10 0xffffffff816e1b6e at fork_trampoline+0xe 16:46:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0}], 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x180}, {r0, 0x4}, {r0, 0xa4}], 0x5, 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(r0, 0x0, 0x84) msgget$private(0x0, 0x40) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x10 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff813e1fd9 stack pointer = 0x28:0xfffffe0016ad4710 frame pointer = 0x28:0xfffffe0016ad4770 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi1: netisr 0) trap number = 12 panic: page fault cpuid = 0 time = 1555519608 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016ad4370 vpanic() at vpanic+0x1e0/frame 0xfffffe0016ad43d0 panic() at panic+0x43/frame 0xfffffe0016ad4430 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0016ad44b0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0016ad4520 trap() at trap+0x44d/frame 0xfffffe0016ad4640 calltrap() at calltrap+0x8/frame 0xfffffe0016ad4640 --- trap 0xc, rip = 0xffffffff813e1fd9, rsp = 0xfffffe0016ad4710, rbp = 0xfffffe0016ad4770 --- in6_cksum_partial() at in6_cksum_partial+0x179/frame 0xfffffe0016ad4770 rip6_input() at rip6_input+0x5ff/frame 0xfffffe0016ad4850 ip6_input() at ip6_input+0x1a9b/frame 0xfffffe0016ad4970 swi_net() at swi_net+0x23b/frame 0xfffffe0016ad49f0 ithread_loop() at ithread_loop+0x2f2/frame 0xfffffe0016ad4a60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016ad4ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016ad4ab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100017 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why