4c02e15d2011d40caacfe0df1aa32d1b9469a2e16837a143976bd56550dc02bfb474821a020fe0f57f8e08d309ffcdaa137bdc152601bb32bfad47350c4a9f95d8c0dfe8e740caa82ff0851c241f2961dd794727c085164dc73c52dabd00992261acf9ad43025cc7757bcfa4e0a5cd24ee2ec8e70015e54e13c27573c956c296ea24c5185ebd874b349cd75ed39dfc7839055fb38eb22b0d02dc9898d50ee1262c240e9e59dc82cea629351cfa497c7a1106db23793f1"}, &(0x7f0000000140)=0xe0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r4, 0xa4, "bae1ec56539c8cc27a6a5f80b1c0a385ef483a0e0d4514828155db8c9c8f6e480114e6992520ec7cce1de4809c20ea07c7382645e28738bab7829d76b7ca3aa69a1661f9aeff539e51bd40e299611c9185622a80d0ee488327d83e953500629140f3afd67140ad214b7908a0fa6c5278b1ab656ac569e797592b7c55323623aa09b68cb748aa4410bae08a3de48bb3225e7c18a2a2aceaa97c8044e473b12a0a758ed9d3"}, &(0x7f0000000240)=0xac) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000004c0)={r3}, &(0x7f0000000500)=0x8) 00:01:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x7}, 0x4) open(&(0x7f0000000040)='..', 0xeae74e571cf8675d, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f00000000c0)='./file0\x00', 0x10001) dup(r0) unlink(0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x80) 00:01:30 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r4 = getuid() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xa93, 0x3, 0x8c, 0x504, 0x7fffffff, 0x9e3}, &(0x7f0000000380)=0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x40, 0x140000, 0x1}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000800)={r5, 0x1, 0x4, 0x1, 0x1000, 0x81, 0x800, 0x2, {@in6={{0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r6, 0x100000000, 0x4, 0x5, 0x1, 0x7}}, &(0x7f00000004c0)=0xb0) setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000006c0)=ANY=[@ANYBLOB="070000004f00040000000800010003000100c8a8127c5b053850741c4285ce8f16076566bb1227a039e01ab3a5b57fad46c8fdc63829fe4ebd331ebd18439e7b1995913d66b4209a98d5c22fee3720ab27ba23c5e451740e8334c2b32d592796d7cb02e8661df01b954ebd567c9e0fd8c2cdee698395db9ddde6bed9c5e7a6cd8d2945f6a58d6658ff8c709906336af62615ff6c0e92e949830f4950b5216fdbde37a62485dd3dcc530816bb08f2c4b2c6afe1723357adbe74f721928af0db0938d4c93652820d0c0a8657e598f3bd11ccb2b70199e20c6932f0b4eee63ed1d6680e59eaaa8956be123f7c392cb0ff0b34569278e99340512e1012fb7ae4f6812e75b302deac55cda4787e7551"], 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:01:30 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpid() readv(r0, 0x0, 0xffffffffffffff4d) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000180)=""/199) read(r0, &(0x7f0000000080)=""/88, 0x58) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000440)={r3, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000480)=0x10) freebsd11_stat(&(0x7f0000001100)='./file0\x00', 0x0) r4 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) setsockopt$inet_opts(r5, 0x0, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) mkdir(&(0x7f0000000000)='./file0\x00', 0x9) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x3}], 0x1, 0x1) socket(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x312, 0x0, 0x0, 0x26b) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:01:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000040)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r2 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) dup(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r3, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) 00:01:31 executing program 3: r0 = socket$inet(0x2, 0x20000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0xfffffffffffffed1) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) lseek(r0, 0x0, 0x0) r1 = accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x10000000) getpeername(r1, &(0x7f0000000040)=@un=@file={0x0, ""/23}, &(0x7f00000000c0)=0x19) sendto$unix(r0, 0x0, 0x0, 0xc700, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffe70) 00:01:33 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget(0x2, 0x5, 0x20) mkdirat(r3, &(0x7f0000000440)='./file0\x00', 0x10) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(r3, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/111, 0x6f}, {&(0x7f0000000640)=""/94, 0x5e}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f00000006c0)=""/14, 0xe}, {&(0x7f0000000700)=""/53, 0x35}], 0x6, &(0x7f00000007c0)=""/141, 0x8d}, 0x3) freebsd11_mknod(&(0x7f00000008c0)='./file0\x00', 0xc07d, 0xffffffff00000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000)=0x11a, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8000, 0x3}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000900)=0x7fff, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, 0x0, 0x0) r5 = semget(0x0, 0x1, 0x40) __semctl$GETZCNT(r5, 0x1, 0x7, &(0x7f0000000300)=""/246) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000009c0)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000ff0f00000300fe0035000800020000001c004e230100008000"/148, @ANYRES32=r2, @ANYBLOB="ff0100008221b03f0700000083000000080000000cca1650ffa845aa606855cdabb5288ca1ff8b16e238b22c41efbcdd6843f8bda4f89af335c2d71739f6a0be40c7f4c368e9538a5f8979881d2fe63ed286aa7e0fd7007499222d91f33cecfe36"], &(0x7f0000000980)=0xb0) connect$unix(r3, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 00:01:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000800)=ANY=[@ANYBLOB="01002000d605faa4b0b7e00cbcba20b35379d8e5a4cb8515360afb7210ce2b835bd9164b8c15e07527706b9b2bd0b70e2e172724a1a714ae3cb7f72a0013dd76aa9045d6a1dccc8e1004e13dd579d3c82f575ce6537de7e16871f03a4808ea454dd87cd12f34b686a275f03ab9a99d7b4147e21053d8fc79a9f1fc8691405d73d4020074604c7473b7a3990a9a01195ce8ded65582fa76afff55d8ced333594c46f6712f4e23fbb90f568f236a8edaf8fa21873cadd73afa6013144d18dae7d9c2a2aa11255ac389ba1b0a8f86356c4aa89a1963952e21e63818644ab0eed3d6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x1, 0x0}, &(0x7f0000000680)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000007c0)={r2, 0x7fffffff}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000580)={r1, 0xffffffffffffffc0}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {0xffffffffffffffff, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x5, 0x5) poll(&(0x7f00000000c0)=[{r0, 0x1a}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) recvfrom$inet6(r0, &(0x7f0000000900)=""/179, 0xb3, 0x41, &(0x7f0000000640)={0x1c, 0x2, 0x36, @local={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) sendto$inet6(r3, 0x0, 0xbf, 0xfffffffffffffffe, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000400)={0x0, "a2da7dc109dd3ab29e81d96888ef9cac"}, 0x14) readlinkat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/5, 0x5) sendto$inet6(r3, &(0x7f00000004c0)="bf01a4d2030848b37a5bf3d3cd233086d869a809d1183ea9618230cf9a8fb746f3d1ae6bc93edb8908737a8938fb217a768c01a6aef59e1c8c9f6256a402ad7094cb14f8e04139f5d2f11312ac958a75775835d3b3aae35f93373406b77580c9cfc1d38fa2f01bba83de9e334c7f8855ac19aaf122b802d39da4d54c5e4bc1e4471f8700000000", 0x87, 0x181, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440)=0xffffffbffffffffb, 0x4) 00:01:34 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000040)) socket$inet6(0x1c, 0x30000003, 0x6) 00:01:34 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) munmap(&(0x7f0000607000/0x3000)=nil, 0x3000) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) 00:01:35 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') r2 = socket$inet(0x2, 0x3, 0xc0000000000000) accept$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) 00:01:35 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000002900"/16], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x3, 0x4) 00:01:35 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000002900"/16], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x3, 0x4) 00:01:35 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x20000}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), 0xb) recvfrom(r0, &(0x7f00000002c0)=""/140, 0x8c, 0x40, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x6, 0x4) shutdown(r0, 0x0) 00:01:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x348) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:01:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0x14}, {r0, 0x10}], 0x2, 0x1ff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f0000000000)=""/20, 0x14}, {&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000380)=""/139, 0x8b}], 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(r0, 0x0, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:01:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7fff, 0x523}, &(0x7f0000000040)=0x10) 00:01:36 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000540)={0x0, 0x72ffa087, 0x10000, 0xffffffffffffffff, 0x6, 0x8f}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000005c0)={r1, 0x5, 0x8000}, 0x8) r2 = socket(0x802, 0x10010000001, 0x81) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e2080000000fe8000000000000000000000000000aa1f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000f1ff00"/128, @ANYRES32=r1], &(0x7f00000006c0)=0x84) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000340)={r5, 0x5, 0x9}, 0xc) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000700)='./file0\x00', 0x6) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r6, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000003c0)=0x4) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)={r5, 0x1d, "27eab53ed081c070cc524bf6981da17ff04b4199424813219b5fbeb3f3"}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r6, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r9 = msgget(0x0, 0x421) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000400)={r7, 0x1200}, &(0x7f0000000440)=0x8) msgsnd(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000000)={r8, 0x1}, &(0x7f0000000040)=0x8) 00:01:38 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0x10}, 0x8) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) close(r0) 00:01:38 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0) ftruncate(r0, 0x8000) 00:01:38 executing program 2: socketpair(0x10, 0x5, 0xfffffffffffff0a7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x1, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x7643c1a7df89681c, 0x4, r2}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r2, 0x100, 0x2, 0x2}, &(0x7f0000000200)=0x94) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r5 = socket(0x2, 0x5, 0x0) connect$unix(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="82eb62c81a8f9b4ef69b55e7ac8619480702d67bb602daf850c37cb7ff28320bc945bb8cd033dfa054caea7421f03e33b4718f7080964134e7cb0c0bb10b6b12bb7e77b8c6c8b221ab0b3af0c8df29450ea30980e3b7f8019ff95643f3a44ca78b4fec99b077cfc82964b8a98f60c5c121a15dc65dc422b2e3cbb866046266cecb00bfae8b76eeeee35bd965444412896657db8197e90555f05dce78d027a9"], 0x10) r6 = semget$private(0x0, 0x2, 0x0) __semctl$GETZCNT(r6, 0x3, 0x7, &(0x7f0000000240)=""/91) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000380)={r4, 0x28, 0x2cf, "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"}, 0xff46) setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x1d, &(0x7f0000000040)={r4, 0x2}, 0x8) 00:01:38 executing program 3: socket$inet6(0x1c, 0x7, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) 00:01:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x7, 0x1f, 0x100, 0x100000001, 0x3, 0x9, 0x8, 0x5}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:38 executing program 0: r0 = semget$private(0x0, 0x2, 0x109) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000100)=""/54) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x81, 0x9, 0x9, 0x3, 0xfff]}, 0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001140)={0x0, 0x6, 0x4, [0x1f, 0xffffffffffff8001, 0x8c, 0x82f]}, &(0x7f0000001180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000011c0)={r3, 0x4, 0xdf, "c77a61203940bc2b55fa91fdd8a72d8d898f6460ae2b9ac0723fac172f8769c795281e9c19ff331d013057072e9934026e0cf1a6b8236adf309d15bd6bf67d84def87fabd3344b1e412faddff4154e284098ef0d96d26b074e14eac201164694543fd061026867085852d44e2d248f03fa10f6573150e3677ce2c3be361c3d1f5fdb0a72eb989d18f30ba93d2974a3bac81f4da0e7de0424b7b0147448eabdedd50994c500450d122b90eb8fc8ee75a78ab59f7920dba939ae5afbf6e015ee9a589b202838852b1f9c9730ca08681ba263fef1ffc49446a93e6c6c93b11ce1"}, 0xe7) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt(r1, 0x200, 0x1, &(0x7f0000000140)="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", 0x1000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x29, &(0x7f00000000c0), 0x8) 00:01:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x200000000000000, 0x0, 0x2bd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:01:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000000fe7fffff000000100000000000001bd33a15c39d000000"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd11_fstat(r0, &(0x7f0000000040)) 00:01:38 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000000), 0x4) 00:01:39 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="e8edfc4d7271973e38e2509716a0d6a3c6e53b34ede78f30e91d87cc67788ddfc3d14778538c6e55d208636f23122ebbbe47807160b8cd91a28ed1fd376e204cb1dc61ea18a5614e189f4a1cc7a2b6ae3440ef9c778966903ffe8b82f26a5c694be8027985d718c4870c580800000000000000ebcde9e0538d0faa2c0a4b7490996dda431112863419b30604678cb79821a0fa4b6b86bcde4e4fdb3a7d270ed34bc8d8610bbb3ff9cd191a511e84b2b4c25c250de65f03fc9c7b7dca4f131c9ac4de5dbb09cb3bb4ff302b56ec10f1bcad9de19be30da9b0d9275c71ccea304ad6067808eb5cdb9d8075bb367b02df2a59873e1b67", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) execve(0x0, 0x0, 0x0) 00:01:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) setsockopt(r0, 0x9, 0x4, &(0x7f0000000080)="edf1b07742b01ce6a6152162df292904afd430118d617f23cb7ecd5a60f294f3f6f564ec19802d0d895c8350310ed326e8d8dcdca25c", 0x36) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 00:01:39 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$sock_int(r0, 0xffff, 0x1100f, 0x0, &(0x7f0000001380)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) getsockopt$sock_int(r0, 0xffff, 0x2001, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x43, 0x5, 0x400, 0x100000000, 0xff, 0x80000000, 0x20000000000000, 0xc3ec, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xffff}, 0x8) 00:01:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x17, 0x10000000, 0xfa9) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240)=0x4, 0x4) r2 = getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) r4 = socket$inet6(0x1c, 0x20000003, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) 00:01:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x6e8, r1}, &(0x7f00000001c0)=0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x0, @loopback, 0x1}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x5, @empty, 0x7fffffff}, @in={0x2, 0x0, @multicast2}]}, &(0x7f00000002c0)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x312, 0x0, 0x0, 0x26b) listen(0xffffffffffffffff, 0x0) 00:01:44 executing program 2: r0 = socket$inet(0x2, 0x1, 0xfffffffffff3fc) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="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", 0x1000, 0x5, &(0x7f0000001100)={0x2, 0x1, @multicast1}, 0x10) getsockname$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 00:01:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) fchdir(r0) mknodat(r0, 0x0, 0x24, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff1b) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:01:44 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @local, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@loopback, r1}, 0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0xfffffffffffffff8}, 0x8) 00:01:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0xbd5b44310191cdd1) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) 00:01:44 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) freebsd10_pipe(0x0) flock(r0, 0x48) freebsd10_pipe(&(0x7f0000000040)) 00:01:45 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_fstat(r1, &(0x7f0000000080)) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1, 0x919) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:01:46 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000380)=@abs, &(0x7f0000001740)=0xfffffcfd, 0x10000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffff9c, &(0x7f0000001800)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000400)=0x1002, 0x30000000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001500)=0x1c, 0x20000000) r4 = dup(r3) lseek(r4, 0x0, 0x3) dup(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001540)='./file0\x00', r6, r7) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) freebsd11_fstat(r3, &(0x7f0000001780)) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r8 = dup(r4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r8, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet6_udp(r8, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000280)=0x200, 0x4) setsockopt$inet6_tcp_buf(r8, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r4, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:01:46 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:46 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff, 0x0, 0x6}, 0x8) open$dir(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2561f613178858300000"], 0xff34) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3}}, r1}, &(0x7f0000000200)=0x8c) 00:01:48 executing program 2: munlock(&(0x7f000026b000/0x2000)=nil, 0x2000) madvise(&(0x7f000059f000/0x1000)=nil, 0x1000, 0x3) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() mlock(&(0x7f00002b4000/0x2000)=nil, 0x2000) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) setresuid(r0, r0, r1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000200)=0x9, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0) 00:01:48 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:48 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:48 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') close(r0) execve(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) 00:01:50 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff7f24c7239336d34bb1a258b086c9d1c7a753bd44b766c73a0000980000004751c3908ccc523fa2b9924bdd85ebb48ed1eea3064438445abdd17a0e91c49b1c9a2d505b3f918b1da80d28088a7980c2a72add59c0c1b87e82213383b30d2e7523c7b69d615a6586280e35483f27379159a5945d56c62fbd8d5a09df070800e46cc4bcdf22642a0a0a47ef87b210f7297c657cdeb41d6a94fa4ca622a9df11d201000031a4bee82bd6dd80c7143ce8907320231a1278be1d4257ad3d53a40e06e193fb4ae012534183e28cb520dfc52dd2b0a459efd8d7f0494e5a8fabcd86107dcd701ca52f8e4c8a7e401e66037b4e01d1584844d20de5b54db3a9619bdb5f1399e5ff92c09be02cb47d6a5ce38480f12096d031cc200b3816a00ea928b3b7417cc05d333f2d4bcb4a69a0796700b0bfaade1566f066cfd6615f31c52b8b63b12769a6760015c49fe2fa415e3fbb80ca2079625b82e4d6dd469cdb39ea94a317d87fb7aa8c1676edb09134719db78335948518718ec3ebd08f1a52ea8cdbb90709b2aeaff2c9d834dacf7b99066a446c1f17c731e804920125044be3686e533204388bb9aec119c61a31a380590be6fb953e6e5eeee33143480ea79950c3f4c697191d92d07023e6c10ce0b5af7175b83e8bfd59acd83c50dd02a7acc97f8c1471a77cbc6f15bb2839173f4ab3bc3c8b5eb0c7240f49b7db86d4d04b79900247df258f728aa83680c0c13f2e857a60332605a4e333b0df540240e788389fc16bc1c7ed787f18cb397475f6cf21ec9492d069aa3a9ad329224ab3d58348d9450698d6045476882794f413ae23d228204bb069d95f78d7b4e6"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000b40)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x42}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000480)='./file0\x00', 0x40, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x25f2, 0x20}, {0xffffffffffffffff, 0x4f6}}) setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x400}, 0x8) write(r6, 0x0, 0x268) fcntl$setflags(r8, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000b00)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xffffffffffffff36) 00:01:50 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)='.', 0x1) r2 = dup(r1) r3 = dup2(r1, r2) poll(&(0x7f0000000480)=[{r2, 0x1ff}], 0x1, 0x0) getsockname(r3, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) fcntl$setstatus(r0, 0x4, 0x8) 00:01:50 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:01:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @local={0xac, 0x14, 0x0}}, 0xc) 00:01:50 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0/\x00', 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) r1 = getuid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000180)='./file0\x00', r1, r2, 0x400) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file1\x00') 00:01:50 executing program 2: clock_gettime(0x0, 0x0) r0 = semget(0x2, 0x3, 0x80) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/144) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x30000000) fcntl$dupfd(r1, 0x11, r2) 00:01:50 executing program 3: r0 = socket(0x11, 0x3, 0x2) close(r0) 00:01:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fchdir(r0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4(r0, &(0x7f00000013c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001400)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xa, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) readv(r0, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1) sendto$unix(r1, &(0x7f00000000c0)="fb96558cdf8aef1e15254f3f09d7a7400c9fce8a5f0b2b5e28f1539a3242e794ff92e23d0dabeb107d24601767cca37ecbca2d2755b410636812e5d61cbd520d39024e699ddc4b116fa9efb6aa0d91492bd0577178b8224b863a538cdb1cdf772e29c05d04", 0x65, 0x4, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001380)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) writev(r0, &(0x7f0000001340)=[{&(0x7f0000001200)="ab7ebd76afd126f6db2e49b5a1b54e4b2beee635efc8eb3da51d85c184f5d37a44a12e1316f2467bf8415cf25e5bcceb234325b13d178b177f1a9f3f5236f7368494946f32473d6c0e4c61edfecd98a1f25c1579585e584a7e07ba4336fe3c94598dcddb13bb8f7b8f36c47a830a1ec3375c63638ebce8e3eba6577a2521731e698825b7e042154523", 0x89}, {&(0x7f00000012c0)="4ac1b7b4dcdc75f18ceba28f7723089438c5dd1d6e2cfa70806a9f62a100be53217cdf1ace1d503dcfcb64f76d42c0bf2af742c5dded0ac20eab66fba62e5a7c5c6d3200aafaa9fb7ac70e859e15ad5bfc09c005", 0x54}], 0x2) 00:01:52 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000157000)='./file0\x00') pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="7a50946d9381183368904404db91332bb4ed627168376838f2a5aefeddb7a2d777f4d5edac4f14dffbeeff44abeaf7f302ea46baeab694ee37", 0x39}], 0x1, 0x0) chroot(&(0x7f0000000040)='./file0\x00') 00:01:52 executing program 3: r0 = semget(0x2, 0x0, 0x228) semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff9473c8b2}], 0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) semget(0x3, 0x3, 0x2) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x400}, {0xffffffff8bcf5216, 0x2}}) semop(r0, &(0x7f0000000000)=[{0x0, 0x8, 0x1800}], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0}}, 0x0, 0x100, 0x0, 0x100000000}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in={0x2, 0x1}, @in={0x2, 0x3, @rand_addr=0x7}, @in6={0x1c, 0x3, 0xe7, @local={0xfe, 0x80, [], 0x0}, 0xee}]}, &(0x7f00000002c0)=0x10) getpeername$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) 00:01:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x0, 0x3, 0xdef}, 0x0) 00:01:52 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:01:52 executing program 2: getsockopt$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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f00000003c0)='./file0\x00', 0x401, 0x9) socket$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) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r4, 0x1}, 0x8) 00:01:52 executing program 1: r0 = semget(0x3, 0x5, 0x10) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000000c0)=""/84) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696c613000f8accdf64bf30c4b2a5cd82f0f2213a73974e5c1272ead445a956260184691cd442da5e41854b54a9eaaddcce9845398eb6b6bbda9d663302df091339f3b26eb4ce2a039d70302e5c4157f1ad84cea24b8592042cab643b606756d51732df08fd5e432cbf20faced2f4d12e85e7105a23c977fbd5a8c13661217796b2c81a1e7d39a3dc2d5fd7186a4f567506144d4294bc73df3c81c0041713fbcafcf2a672bfceed3de255afbafd040e59ade47dbedcfc4edc902425f3cc97a56eeb0d1f34bf1632bf5c4e39b19c209f7b18e9cf4ee664093244191189af2f981cf20c0a5c049b68f74601be4e903be003bc7327ecfbbf380843a05be09e7a79f89a246ad10c2c79520c9bfec99f902eaac667dc8b4fd8476099dafd8583dad4647b1389467657d807dee2b1ab39d4a2923b0dacee5ea415eb21d245b85d9c5ff5dcf358d9e5a07d189c4508ef8fe0ae7fd37606c1cc11ed0910ea008fdb776a1434114"], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1}, 0xc) chmod(&(0x7f0000000080)='./file0\x00', 0x40) recvfrom$inet6(r1, &(0x7f0000000480)=""/243, 0xf3, 0x0, &(0x7f0000000000)={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 00:01:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r3}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000003c0)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x3, @multicast1}}, r5}, &(0x7f0000000540)=0x8c) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() fchownat(r6, &(0x7f0000000580)='./file0\x00', r7, r8, 0x400) ftruncate(r6, 0x400000000101) r9 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r9, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r9, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) r10 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r10, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e220900000000000000000000000000000000000000ffff0000000000000000000000008f1e1d45000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=r11, @ANYBLOB="00000000e30d00001a0500000002000020000000"], &(0x7f0000000300)=0x98) 00:01:53 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) 00:01:53 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:01:53 executing program 3: r0 = socket(0x2, 0x3, 0x401) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) 00:01:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xfffffffffffffffb}, &(0x7f0000000380)=0xfd87) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x401}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0xfffffffffffffff8, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000080)=0x10) sendto$inet(r1, &(0x7f00000003c0)="261712d0e7b846e9845677a69b42bf39707a2f24f1a6ecd66f347ba0ca9b56960c4e331d20310820e95c5ed1769744e2daca21942a7c39476524158704e723fed07ec66d41dc042cf660de387e0dbabc930f0c62ac5884d1aa0c94e013c6e04057329d2a5fa4ae89b1cb666c3c310a1704498fe4243069ffcf2b1c43e6289ee54179846e00c1e3ce9fd4eb0121760113e0bd2a82bb05060208467a16a6311d6697344c2ade7451b217dab7ef23311730290aebf78f85d5db08d27b7f884c3b43e3df582da43429710d9ec7b911f81f2c9c354d0092171048fbc2e642ea49ef613aa4b4a48dd5065efdd84afad291d5fa25646420c473b52b15d09f4ca490071ee070b6c0027f561da079d1706ff1305c0b97b95ef6daa618ab346ed5118c0374c9272d1e74bb117c3aa20fbbf0d156a0623475b91d0ffc7a5cb31ffe1dde7747fe7b1a0c098af02d416bb158c1ea047b980240eaa8aa4963c1efc8339f626375f1f2e2c67b9444b032f1aba436934cbe3bc08ff1a778b30f33737e3b32c5f079229d59385984a7f3189a41286b3e26b7545f75383949fdf4e488eebd9fe9fe755c5f062a6f9b9bbbc4fee8067ad91ec147e76c3e8d35bdc99c070d304473d34f542d2832a3519ea67b9fefdbc978f2c43248ce3b63c279a07353e45c9f557eb4cb517a45768a0af64bf2594951c5dbac74b506bdf447899a3e2723fde275ef877c8fa1fe1f7065d4e5ac0a45bc4d2f7473f1c6c4c4af157bb46bb485bbbd0318f35c0ecc93feec7c03d9eb5460dda8b3531ea44a3bed096722d270588cc48a882a89249b8a98539792c7f6c82fcfea6ae8b7d51eb302e270d850c574372ecd2a92aad327a3ee94cdb9399564765f9bd3f02016d46d676ab4e5ad9175408d2a580d6eddaf23af999d6c9244f4d277a8cb44443184b492cb0d182e21450f8f3df6351bcdb6153e76f355c2c16dca5aa5928568c1b382f46d46c758defccd5a1975f4e512cce23cbe6e9503734a624f8bd799e3124d630d516dd198e2d504685d333eb6b6cffc479018745e5405d2a0685f71f6d4364a7c8c133cc609ff7b6f2c73e1c0dfe53245faa074f517462ffaa6189268873084f44b6da6602b9292f8901354cb1e6bf8ee20231a7c24c57ddaeaa04d415da0e4a447e73fea1cd59d503fe25708c3321f424c07406dcd43ea61beb0ec8fa9e90f3fc3686831139a5837eecbdb9f77d79e0a1f82eaa9c13465678ad9c14c09c90249073f02280ea6f07ad465fb1e3e8b8f7ee4a456f4698247962d8c8d8228fbbf1f29f5518b9062d34abfa6465f503b0ea5c00d79ca86e22f130ad5f9760576615ea238e21df660cf2dd09684672e3d47c7a49f3873fc14901918543584d7b945964bf2e2133ea60f52c9ad74f21c6cd10a00690712c04e142a20b293b3eef019fa3c75a1621bf4efd116c5bf782143d2e638511125cc83d99931745b4eff6c1aef0e96a882265cba024afa46bb9a2b82229ac60d963cf50a84bdc35b2306822d718e9377fed8c31bfc8fb6f2c786d32aef9a93da98336d9b79fcb3985ec6b779a9dc8a2f636bb0b9d9e93b3f8d8ec8597514a8157277d0e888ac61bca1633b86b386d4ee9e2e7df2697f7e35cf199dc7eec60b19ed7c6f83992d2784a0687a7999e60777c74df547d11f5815b21eb29313b7bcbc4754c031beb4a75e1b7d033df016985d3e3ebe11fd3e9d80cd9ea965f52c5c7178816cbf6a01c0b79b3c9ca5b17b8a4dcae93ca2ba7126c31334fa69de34b7842608111db71d0df1a576d0ff9c1719972958d0dd512155cd606a032f90ed913762cfe54e94639b2e802ba3373f2d00a9ef2299ddf20e26596d1ae1a8d95ea39a1bcd88ab45d9e3de5908fe38d3906c5ff06c405d68b8fc7912f303cabe8a02f2cc04ab64845b01acc6fed150b702d759e398afddc7ecde747743f8fd734a517f46aa9aab5ff27ca3c7be12bca4e3bb08400409c9789b002cdb0d5b29a6d7a0501364ac57dd09cdbf9270fd410ed505f535c31abfc27c843047d288bdc5a02674450a385705820ce7bf9b2ef2577b1fedd0e2acf720898f47d5f31b0e5d7300421f73a3259bd6ffea8996a0f26c352e84801e72e693d0fcdff626cc1a8956d27eb64d30d3cf47ffa8ec0ef31a93d385431589db5bdc5e646c41e18576bfa990e31e0c87e3e8271accd3d6cc62d1c8d0af2ec29f131e2be7035dbe736bdcdf6573a604b2b3f64744aa30275f78f4cc40b7d8c2dddb74f24ed6fac5d908393d987e1f3e806a7e1a4bb067030cfd06332b650ec0f37c7a4a1a79cd0ad0b7890813fc256671480e3c472c73e45de70c0af2d4a6a3649cf55a38373ef34135576bf05145350f8e863cf724335d3acdb83a4e9e28d680a8e694fc9546669becdca1b09e28a35e93bc7614e2f6ff4b32994fd08adff5c3124140c29a7587f5a306ff909265a1ca35a3814631aa1179cf9431619f709c650ca51a0ccf03275e8eb8774f1b00f0a20c14bb549d4770a0650091ce99cbab9402f2275cb1c79ea206d14f90cd97d5bb9a1084bd7fea451e758c5707cf22dc1e852286a7e76a7c3bc18e2e3a48309a820a14dfe3823ff96324e6662c2f5de2a66d251c0b57de2b913dacac5067c0eadf95f981e4f44dcbc4762053d4c2d6f01bd18bd3e8ac1a6b339ceb976b8e35f30e88e015789ba5714210e489b2031ebf4464573596b546558c3745b0a40ea12e4eaa76d938913f3c2c15c5c3cae0be8593784782b50a173627f858bb2d1aa3d43b0403e740c29317b752eeb3fa9337d78126809bea8b25eefcbf7cebcf173479a02304bde4895888449a87c108d1976f6a43d0a3ae213e063b20a6348174031df3431673d99f4001696c64bd6d84de1bb0658899eb9b6fd02d6506270613a404039a84fe0f1c4df591f982f13d60af44ccdb23a0cb927205537be88c992642c502b95c2270317e0a6fa8f7bcb2bb67a38115da11bed9a90b13ed7bb8e5e27c8db675b424c5f766d245241031f065f09b45bcf45dee26d5d241841fb136f3cf5ed404f9a6a0bc83e7cd0565bb479951d4072db4c819d55a18dc1eef4afd5807d1733bab9cdfc7dda5cd810386677dd07e0ac29dc4b03256194465525e42ea1f3eef119393321d0e24332e2c83213bda9651b64e1e610dcc64ce405b02af20faa9209062c7c75d6f83d608c96fbf75ba9916967d3cf4227d9abd9c0678134d06a6fdf07fc8c8e17f79d3f35bf4d3a94b84c5dad712082005dbed450e145c95283cae6cdb9c7ce29abb02c7b5d6b1e508681644db469885a4429998f91383a20179796f5c6ad176a4ecd5e7ac4a2b0ac2a8d2a7d468f17459dc98272046d8b3ab09af95d12eae06494a71147f4952b18e1190a89d11d58d9508d91773a1fe873aab355541b1ddd86bf348cddb268058d0ede3f68aa08e0a38bfa95c33a0047733d3df1c0c974b58cebd3dc3851b7a5a3bae3e9858b7f4bef26ee3792e54ed2867b014034481b8fdfd1b8f64b8272018da3b107be57b3f4d8841c11fc69712562fe91f31ccc7ba067f0e74b3c90d05cee03e0d78c5f87c0db2fcbb1bb86e7d61a408438c6fb5cd345ea9b08360d058d1d3991f457334d2df17a7722cae880f767d8788c9c118d59c37bc2edcf809a8936da9632e07c528a1d1977a7eb385eee55fa98b1a01bfd0f10de9dd215a02e41a116bbd4a130b8c107cdf0c7c1c2dbf2f27b6ebe81bad073275c249fce58dcbb6ce5c6f372fbcca1ed677af773b855cf6b592ab14a7ac2d238327025b08b001aecc068759f60d4450debf6f3059754dc21ed2a73f18fbd20c14a868a019e55b6c1bb5e9b92eca70f564e2abb87b6afef7e7f124f3bc1eae5b913792f4ab1eb9dec3ad6c086132a88dcf3f9faf16ef1bf077ae3f09218537c234564626db0d30632b3616d3fae59c141e5b2d63fec7650d9f537ab915a5bf59b3807ebfa120eb4de0aecbe1511fe8244ea30e02e1a2bb7710c2aab2d8a652e0044bd59eafcfc3e90dcf3dd7e72325a10006fd89dea829a23d8e39c5f6cf239825a79f43ed73faa87f763f0956f6e14d8cca85e3996d50ebc10e5c3c12dbec0b8a50d26870efd70bb3ed91c3fb23ce0d0d630757114223f3f37dc94ad4ab9e65d9d93f654eec6b655ecbd6865b4032d2661cbffb6f8c5303284576e4c4c883e83cb3a71c7b8580106af07a7ba80a702be8accf88e6f1990776ca4bbae7dcd1ba3fd5f62a02ce1b8d08789ac10592ab44646a4f0695aaa5f48af903aeb93e0b1481170c7bd69648ebdd5ba4caaaaf8f7082ddb37ac7df8564360a52226a453e6ad25b1eb27f7821a0bbdeebd2700963b2c897f9ac138f4852fdf4b21063091de640de08c72a01bb95b2213d8f2d17f3db22c56a9b35c126f2d32c000a9ea129a4b075b9c696e4760ae14b07febe73dcd695e1c258b16bd49fb0c302afbf242b40f63c4de5b4f13f2384e054d071e5bb04b3fc7c81f07f6655923cb653dbd0c005c93b3f0060b9d5919d56abd010fc4d70fc5357f3ea3cd2ca0eeae5d8462c313fbb433e19fd53a7646fe59089ef50d8ffc7492fc3493bb4a8c756d99529af3ce6ed31a9b516b2a86763e5027a76b2fba731ef4d32af5fc4d01fb48d416e33b52e6b66c557b7975872fb1153f9bbfd8eead3f04866f1235866bd859abdc67dbba318ea7ecc60234ca01a1fc480edda3aa24c7d139a1c7d6f0991dfd1a8f01e64f4e95b8ba4cacd6d0c006afc13430b97ec25df8d1eb745f13243f22a5f1465da283169ec45a966255229e9fffaef3bb64700ded8b88efcf1165e5b041ca37ecd905613a064799db9b44e7ca454cea7497ae4053f2e886f6950e52f922c76c3c6bf50889a2c50b4697324d0149e760172c00bc6c51ea98a5b131fd61ca2a0349472179c974566e5e551414ef33ccf2779bd0a4027d7874d3e6873cc22a365db5c624f99b1a0b3214668955819d4b9f7bc4a49f589baf73aa59be42c30d6251517d48171549c1f1ac4239bf63ae881a0051c4b2a6134e40a9a81b771f518c13ee5ca9e7a0cc4eb7234c357370043c736a8a450e87365bdf92ac26a65daac5dbe94797843a81568370b78812ca1d73a9c63c95e3861214e70c1f7060318b5514e1f1904325a63b40031cf8de8bcd50ea3d65c06e5e3b3252ecb5b5d7c0c69402da588a21f915730af9cadf4492e75260730952750bfb3f4c2f0b7a9008c075eeb8e8958edcd693043041c7123bec0446a9ee884ba24d0ed77a73c9f25dab2409fa62335c58d5b0220943d5e27d5da157d0b2a54daf549b13b85961443fdb261fb6870fa5726dbc9c771c349c79c948820e0105fcb1aa2201977d9a44cabf5a579fd868688f5e973cdcb43f290fd40d372851427d9643fd9f1e5d30e81ce8015b3e0c05f89445f888b6f0a6648fbe4699a3ead14ce3e56ffa01afb1931cd2af2041c96d5fa9d8a1765608ea76de0515e5866c668c57658752d082a2c0e6d0f0af0cace2f249019b8a7e2bc085afcd4b3e038f30a4d984b870d67ee5428a58252ca47ee4784b143d671cee57b21fdf9447bd0f206b6baaed5a0b82e8cc6f21e948bfc1af0b3f58a8061cff021a514cf13f5d8b368e60c85af2276480f9c82d3261e93d0527000ce3712cad0269e20caedf6e6a6010e7d1b57f436f29862447859e20d623df43e6fe66aefd312b998cc5aaa754d753986af4a321757f2dcf313584fdf3099f9f76b568a8c9ca9b9eb22f61739084d4ba79e73cfe0eb190f329d7568e59db0bf1ecb24be43262102be9ea88e71", 0x1000, 0x100, &(0x7f00000000c0)={0x2, 0x1, @rand_addr=0x7}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r2, 0x10001, 0x0, 0x1, 0x3f, 0x0, 0xa3f1}, &(0x7f0000000100)=0x98) 00:01:53 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) setuid(0xee01) rename(&(0x7f0000000140)='./file0/file0\x00', 0x0) socketpair(0x1f, 0x10000005, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x3, 0xffffffffffffffc0}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r2, 0x7ff, 0x2, [0x0, 0xaf2]}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0xcf, r3}, 0xc) socketpair(0x1c, 0x2, 0x3, &(0x7f00000001c0)={0xffffffffffffffff}) getsockname$unix(r4, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:01:54 executing program 2: 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, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f0000000280), 0xb0) shutdown(r0, 0x1) shutdown(r0, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x200, {{0x1c, 0x3, 0x7025, @loopback, 0xfffffffffffffffa}}}, 0x88) 00:01:54 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x0) write(r0, &(0x7f00000000c0)="fdff28aaff1e36d5ee814829628f00f4d6b9191678ed8a54c09dfc3c86590d5f25efe70da390cf6ca03df1e200935d8fe229e3db585146bfa5ac6e1124d8b7eaf0f37f5e71d5914492744400d59e8fdca62ba62cb31fa05d0eac074150ee0b4449c83da71d85c6837fe36c8debddfe6130f00e0f465725192a7d0fd1ceeccf472dd74ec45bbfebc31d6779fa98cbe9ea494a2c4ddcc886853f7f413c4e84222ef12ee56cf67ca369e8a787299401", 0xae) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x4, 0x0, 0x0) 00:01:54 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:01:54 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r0 = semget$private(0x0, 0x1, 0x220) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f00000002c0)=""/166) r1 = dup(0xffffffffffffffff) ftruncate(r1, 0x5) listen(r1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x20, @loopback, 0x9}}, r2, 0x7, 0x0, 0x100, 0x1, 0x4, 0x3}, &(0x7f0000000080)=0x98) 00:01:54 executing program 1: semget$private(0x0, 0x1, 0x8) r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0a0000000008400081001b00000000000007ff0001000002"], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) unlink(&(0x7f0000000340)='./file0\x00') r2 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/224) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="f02480b7eb4d74bd9fb63de4d9779c1395e11b46024857793421dec284706a5f384da22bbade39745e476f742f8a18bafabc88748e8582a325bc6c3ca3af6785505a2e0484b06b60de9e2f648ebc11", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/36, &(0x7f0000000300)=0x24) execve(0x0, 0x0, 0x0) 00:01:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0xff73) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:01:54 executing program 3: mkdir(&(0x7f0000000340)='./control\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x6, 0x100) __semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f0000000440)=""/188) symlinkat(&(0x7f0000000080)='./control\x00', r0, &(0x7f0000000140)='./control\x00') symlinkat(&(0x7f0000000000)='./control\x00', r0, &(0x7f00000000c0)='./control/file0\x00') unlinkat(r0, &(0x7f0000000180)='./control\x00', 0x0) 00:01:54 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:01:55 executing program 2: socket$unix(0x1, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000200000ff) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) clock_settime(0xe, &(0x7f0000000040)={0x1, 0x100000000}) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:55 executing program 1: r0 = socket(0x10000000011, 0x48000000003, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:01:55 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:01:55 executing program 3: mkdir(&(0x7f0000000340)='./control\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x6, 0x100) __semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f0000000440)=""/188) symlinkat(&(0x7f0000000080)='./control\x00', r0, &(0x7f0000000140)='./control\x00') symlinkat(&(0x7f0000000000)='./control\x00', r0, &(0x7f00000000c0)='./control/file0\x00') unlinkat(r0, &(0x7f0000000180)='./control\x00', 0x0) 00:01:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x2) 00:01:55 executing program 1: clock_settime(0x4, &(0x7f0000000000)={0x80000001, 0x2}) clock_settime(0x0, &(0x7f0000000040)={0x8, 0x6}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x800, 0x80000001, 0x37ea7139}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xb, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x1, [0x5]}, 0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = semget$private(0x0, 0x3, 0x45) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000280)=[0xc0, 0x0, 0x9]) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000300)=0x2, 0x4) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000340)=[0x7f8, 0x0, 0x9, 0x8]) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)={0x3, [0x81, 0xf4fb, 0x4]}, 0xa) ppoll(&(0x7f00000003c0)=[{r1, 0x5}, {r0, 0x12}, {r0, 0x10}, {r0, 0x60}], 0x4, &(0x7f0000000400)={0x5d, 0xfe35}, &(0x7f0000000440)={0x1000}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000480)=@in6={0x1c, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x8d9}, 0x1c, &(0x7f0000000c40)=[{&(0x7f00000004c0)="a451c6f1db65ada8b26f95099925d7bae90b9c5cab1bb29a9516ed75c92a1c5666e02dbd80d843b0470a6d1fa38a68f230d70457b52cc37e62adbaf5e79725967078966e70101ce53d6d22c17e1e065890ca96e1ec5bc461baf584ce4e2ff471806f30e77f43d3a37b510a216d7789cacb23d36ffb8e1d86b5c8386a2e2bc6bb36b38a0d7109a1d6a90a9b111b6147a2aa17fa1e9231c54ec6f193c782efe5960f36059aa3e3bc276c08e0a8b49d15e7", 0xb0}, {&(0x7f0000000580)="4d0ddff5ab8305d316b6562c5b72336f2cad7297e90c2c3819868a063da5117328f0ef7357c00e4726bf25948083d98eaac08c6c81f3bb35c8f0a21f8afc4c508ff9", 0x42}, {&(0x7f0000000600)="6887ccc6529ebb33098f20c1ded1c44f0efe75e9e243eee6dbf1b89392b036549680b68650ad3b4d0914b02f2fc214d0ac7353bafd3295401501c7bcae82e2d772d79f81c32e272bee484782a9d82b45d6d14981ef4e8f4968c5810f496cbafbccb6f8a7903a509c53aa349da73f04ad2d948690d9cd5a6015ef2a96172a55d6165c7d1041cfbd71f1b8899defe5", 0x8e}, {&(0x7f00000006c0)="37edccd344967cadf372b9896397a02fdd9ca9ed6d84150f628de242feefc8ca23993729540cb9ef1fb7fa4b51d7bccb9082857175f420152a1f40264393b229d008b8e0daef3de5b2232580889082b5fea645bd23a8a43e73170c45bd098c880a58f97fd81419565a987fa9a312c3382a9d2ca49da36a329b1841aa726817721d4591040b6d19afec5826fc97e065e1c57c0793b03396b3df975d0e78ccba3418b562f5173f40ee72f2f20c2cfcbdca8e377bcae44e1d88302186119ee3bca1c2068f9d3a42873e7758b60be3f961279a5ba565baff349a2eb75c74f6156d6b61bf92cc68f439a8f007e0b9", 0xec}, {&(0x7f00000007c0)="c31a0950baf623c14143adaa6f5bda9ce1837c219aaac2ed49f5103fcab363badba72dd463f9db07f54361e3caa548d50d519e1ac7f4c615dfa5447a3e0760a9be4ef1e8671dc58c291f06363e1ef5520dd5b2effcfa3fc043e99a1bce44ca487a613a37e3a79626f170bf952e215f3a8d500fc1a605c653bc3992a93e0b0ccf7e1cd1dae9656f23505bf43b6265ca7fcb19d352c9b98512a675", 0x9a}, {&(0x7f0000000880)="a01eeb1d4634fce73167e04d1f1906999381ec921ade03929aeed9a82707874c81", 0x21}, {&(0x7f00000008c0)="7c3e74888998c31a7d1cb27e79adf0790056271dea6f4a69d9bf1bd6772d4b436d88592d596d4c175e393688cf3207609d843ee854a1da2653c2490cab4babed21e80f4008b5fd4d581f37a2ce2a860d17d507824f3639c208ff5c2d52334d7381054050c1d5b0369077b918f5f83a8b25281d23f34243cc7652aa4f84a1158c06f92e54189019bf1443ebb943b48d3d44dfcab5c17edb7c53b61e6093f50baf8be5f3bfb96c3078cd8689002672b680682d0e7b7a244319642948f8c6c18e1729fafd2f2b1ad5b6", 0xc8}, {&(0x7f00000009c0)="a72dd3d6f31753fa2ef61f5e4207563f8d3921960f4e9e44c7bdda9b3cc5b50f6ab45347bb26fe15d6d76e4d927044998e291636ea38609c263b3f2c4dbf344d45550e58962176be4c9ca3ee1eb2fcc556913ce51a172cfbc5c154a1e5821b6a8e3e8fa06988fe8c659b721d38708535ce683414ccdca418ee1cea54b9bdb0d0c2d8657fc4a384de278049a46f3f4b2b639f8cf4144492a0ecd16dbf69e48f11fb100ed40f7a10a37a924914288e47839c11561fd4e7ca8ed72227dd7184d2c6a165f10d764b98c6964951380ac7f5fd4493dd77", 0xd4}, {&(0x7f0000000ac0)="99c1d982c01e2afd267a3b30d68f2bad809d81a7b526880c503c64e14e5dad3c9107568119877a47f3ee419ccfe0b543c2f1f540fa7bfac45adc08d69125e4ffba18f482487e493e955e828c2f6cc13e9a3f067e1e84d7e1845335fdcea9f65de2bc6cfd5fbd510673bbed63a487fafa07a1ed8efb65df68725952258c7467fb5f24bcc0f44a12ed5f2b211008feee69f6b54bd3fa", 0x95}, {&(0x7f0000000b80)="3c0aad29ace69e84e6bdcc7bc03c52761fc84f54c62eabdf36b2dcf6927bc145fd5292642efc03170c67c04363218cf2c9a4118f05f46b6bb08a5b1bd79928006588285b514197d33efde7df607361c5cf53cf19b6bd5926b3e278fc4d3133cedf72ec10df2e5e5bd9ce4c479f9129fe98cb6e1aea8f7d4e17e9f71245c91e872a78ad88a357956bfd427332dd469e422445359e6d7386cb5f844a994e90d9259778905628d6d9e398", 0xa9}], 0xa, 0x0, 0x0, 0x80}, 0x20080) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000d40)="35689e29538e3bbb51b5fd54ac37f6eb0b60e1aac6eb7d36d704d95ce1b016c3e69aff397d7c7acd82f72932bcc3454582b410a02c2818a4c7622a55441a02fca1527b984db720579c3231b48fe610c0ccdd14f05df5e5d3e4b35bbd2b190d3081ec0548df863fff8f480671f1094351af0e8b5361eafb4f72c264a90baf61151e52495be1f6aa1d21673171defd015ab5928ea418c9c5da3f2439", 0x9b) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000e00)={'accf_data\x00', "e592617114cfcdcdb60ae20491b7d76cd582b33c835917f0b6dfdc55623758632f2e211d3ae956b77b295930823a8681971e6839e5908c885a6c8e21df369c5573553d14a282ac280bd263a0c6fc6a9dcd736e9f7ae22cba19c704bd2a117b083e5c6b9e708eff57ef2a985be2d9592a1e6669d2537ffc615d7ff85b9d458b14492b72680c30ddfa37910bda8940d54c5c301145e91f73b73e3f09dc901877be4efda4827a1fd88c994c3a36b1fd257d23e29537723732ae6ae7a1503149ed2b9edb30c770c7bb8bd75f36f4a7f3ac830d3af996eaf300ec6f22ba2267dd79ee5f624bd1e7206900f974027d7e6a6bea"}, 0x100) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000f00)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x3}}, r2}, 0x84) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000fc0)="9723f1c660497850df56231c0568d89ac0a4439c7a1243d2a6f973c75d579a9ad1a896042e51a329bfb9ab96d8c22ff2a736cd6fecfbbb315e74ae4f5212cc7bf1f61b7ef9593fa14212b30c4acc2ccf486ec629cc4c43c59d88982b6597bcaa838768a044210eb1c3d39062fd81b3d267", 0x71) chroot(&(0x7f0000001040)='./file0\x00') setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000010c0)={r2, &(0x7f0000001080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000001100)=0x10) clock_settime(0xf, &(0x7f0000001140)={0x1, 0x100}) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001180)={r2, 0x5}, 0x8) ppoll(&(0x7f00000011c0)=[{r1}, {r0, 0x2}], 0x2, &(0x7f0000001200)={0x4, 0x3f}, &(0x7f0000001240)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001280)={r2, 0xffffffff}, &(0x7f00000012c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001300)={r4, 0x859}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001340)=r2, 0x4) r5 = shmget(0x0, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000001380)=""/242) 00:01:55 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c52489a3a155e001000000e6572d890b1df5"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$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) 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) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:01:55 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:08 executing program 2: socket$unix(0x1, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000200000ff) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) clock_settime(0xe, &(0x7f0000000040)={0x1, 0x100000000}) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:08 executing program 3: r0 = socket$unix(0x1, 0x40000000000002, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1136, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f0000000100)) recvfrom$inet(r0, &(0x7f00000001c0)=""/211, 0xd3, 0x80, &(0x7f00000002c0)={0x2, 0x0, @multicast2}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10300, 0x44) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x40}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x2, 0x1, r3}, &(0x7f00000003c0)=0xc) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0xfffffffffffff19a}, 0xb, &(0x7f0000000740)=[{&(0x7f0000000640)="20def1ec964ec6774b9e7355407d141b26d048cac05d7124875195906314c303cb470a5b775c1eb535861743757cb87bf298e505dc07fbfb170e81c8"}, {&(0x7f0000000680)="3bef8f52d678dd495bcdd949ba77bd6ccede6cc87b12f1a4114688331178dd762de6a19eed7d4e7c9b146d609c40ae67d0434a94b5f3b9b256d9ebc5dcda60b4c272a97bea0b6e6ad34b5961a2fb993b0e19a7bc33eecbec72de316b1e8050a85c536f71dcf1397b841a68cd8314be57adbc516a34636754a7205bcf5ef5d3f745edd60b89a8a304275c3756acafca64356319d68971e875c79049b1bc11fecd58340e748dfa9f57f9560f5d8f5927a38f5c9503fa652730ef2aa6e9b262e420"}], 0x7e, &(0x7f0000000300)=ANY=[@ANYBLOB="f9ffffff840000000800004005000000b805e0c70628905967cae5aac74c904324047f1ebbea15ce9405233c7029a632505d740b13c3c70eb6d2e54d53289ded32f23914d8489faffd87e5783d5c"], 0x10, 0x101}, 0x4) 00:00:08 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0) 00:00:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280)=0xfffffffffffffc00, 0x4) setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x1, 0x200}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000040)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r3) 00:00:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x5, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0xc9, "3eeffe5acd3c3c31de61cf25cf8fc85b86829f99f6c198b8fd400dc177064737c46b09026a2c6c1beeb8aca66d7aa0ac821fd2b0ec7393ae13856dc65e0a01911e488860a7d68cf7d3f4319623be12283530d6d714f1050cb0a7234ba3c6560b6281872431ad541b9a5617f088ba673f0d953e00ca237dcf919b9c3e53f52f8a827b710d71c09839f7df9433d4290d912485678e4ac877959150a2903a24c9b6dab5d393d915a030c431ab07839141d94355b619728b006944e7c45cc1a99384798488438aeeb584fd"}, &(0x7f0000000180)=0xd1) setgroups(0x0, 0x0) msgget$private(0x0, 0xffffffffffffffff) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 00:00:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x5b, &(0x7f0000000500)="25596186ebc1a9610eab39e443b551d30b975baf2a3b39f1228df014a653e64b9fac9ee36fe1902afec116971b1bacc359e80c041195eb66c5e95b941cecd96f8541ab343272c2208c782bea4313bb652075d1aed1edfca58fe9038cc6c0ddeebee36c1b51e503550dfd4debb82eb350ec9aae5e299607a4219641d89e480ba44a8c41747fd9074f0f", 0x89) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x6, 0x81, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="430000006ccfdf30b4aa39b08ca08a168a4ac5be952b7de624ee7fc7c8bdf65940b86813fddcbeae3f3ff61b30da7430d7b237002e993aa2c260ca176198d296491aa0291c7caf"], 0x0) 00:00:08 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000540)={0x0, 0x72ffa087, 0x10000, 0xffffffffffffffff, 0x6, 0x8f}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000005c0)={r1, 0x5, 0x8000}, 0x8) r2 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000700)=""/68) r3 = socket(0x802, 0x10010000001, 0x81) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r1}, &(0x7f00000006c0)=0x84) shutdown(r3, 0x0) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000340)={r6, 0x5, 0x9}, 0xc) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r7, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000003c0)=0x4) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=r6, @ANYBLOB="1d00000027eab53ed081c070cc524bf6981d800000000000000013219b5fbeb3f3"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r7, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, 0x0, 0x0) r10 = msgget(0x0, 0x421) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000400)={r8, 0x1200}, &(0x7f0000000440)=0x8) msgsnd(r10, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000000000)={r9, 0x1}, &(0x7f0000000040)=0x8) 00:00:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:09 executing program 0: mkdir(0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:13 executing program 3: madvise(&(0x7f0000939000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000dde000/0x200000)=nil, 0x200000, 0x5) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) getitimer(0x2, &(0x7f0000000080)) 00:00:13 executing program 0: mkdir(0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:13 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000002380)={0x0, 0x1000, "8b8e8ad104acee0df68943352476137eeae15fb9f2269d5c8f8fdad809a42994baa93fe061c6b4b020336a9a1e9a770945e9ec3bc1271871fc688e1edf2862a2de9a7735ef31808ceb6629d5f576652302f2bb6bc09744278a1e1eefd7c268c94ca4c635ce52385be38b94967db3cfe2fdee9edce24d0c4033dfb8ce7d0336b603192d82fac3ff19509647ddf2a75f6062fb26db2406d762cecf19f7a6b807d3b09fc7b2b72acebe70169bc8628f60f14ce1fdae50369d867dd81ff2956e0ad5dc9e73a01a10c4d83fd768c26a4ce169346ea0ac3bd50a8809493796941eb27797ee42af382dd451ce4b5b3fa9e2cb0518854f676c0b32310739b929997164722badc9795fa5a7e8375d35e25abcd3a16f161ecf87228a04452cc9aed68d2e4402d7f1ca2e220807ca36ee2de8044858bb3ea1013ab02740071b0fe1de147264fe1fa659dee77508c8bb78ad605b7b23f6a2b9e5a2327e18d93b3416739ced00f0c9a580b284d2db1f37f8d31cee9efdf2a421bec0adb8c433e1b4dfc5bc7a26b6a58bf531c3df6d5dc043689d9e4f88d814dc60524db149753a19756b9262b194ddf05abd1adec8fc385eae4ca4d5b8230310d09186317f8f6e7d48cc24f68d44833ce318ab4e97bb15b2456d14012ba31de81ecbf301b98d9e154aea8a68248633dbbac856f98c909c0f88b831656d0c171ff920cbee6e5ada62ff41fb10d6d0a1232c8bcf08999e599564a03148db0ed68844a9b44069702b01630dfea0524e9a55cdf574c077c924678acc50023a7e0f93267a75805ae4b1bc807ef9f286ace1a7c614792b88c6c9257872c40acb292a2c71dcfd626d035baa3e1b432906b18173be92913f75a21c71598d871ad8e1508397a64fe0626af9100177468259a632848385745ed8f79e7bd37a3cc5bf0fa2e04c1c4935dbd5ebdf2391ff402e224f49cb91d3d99caf9e0f0febd1b664a44f48b0f1024269e61b273571b46e225ce939df23c9e2140b2404fafb9b06f37ce35f1f3124ec827774e43048a3cb0544d19fe3e2cb0d524fd47b08f149eacb20ad0f00c19fb8c85ba994b641c005160dd4c9d724ef8a5e84f5a3c48fa2ed5cb7cd4f736329568571be4b2ad3ab0725798176a2556e8d8040d9ee6cafee67d4c0ef4690a200fdcac000bafca87fc79a28c0bfcb544ec64fa53ff0656349fe0b0cfb4914d246aa32c17ff3bfe9d7363679f3a48c1684e69aca393d05faeee4991dd050fbe11c9685a16bca47e7bbcb1dafd21ab2baaf56ab995926f806bf9e3e984833bf34acb565f306805ae7eca1c3dfb6fcbe349151fe964d99407e0c2236d0dc34ecfe10ecb2d8e4b482abd9d1a72e49cffb35c4dd61a0deef442310b261c67ea8f98cdb8e16f6bf04c9b676c2bd9907d890e210914942bbdc81ce972ca3192131f2309314828c6949e79b53fb7fa91007cd1a9f68b500ba58e05b1778281a1ea45a5d556f1acc013d70e9863031e0f3b1671fb1c1119b2403b93ed5d6ab4261a0429656281a1e5623d8f61813ee089caa0fe69c8c8e66d089732e0eecd3b148badf9742bd202a083f3260731fceac2f27d5e4dae0498c56e493f132b2440c01374d4057ed56c5cc9c4b049a403334729d4670a29360a908f69797e9f54a2c42f894273b093b5c55d9a5f1f9464a203f0f47385f347b2e197ef21ef2b7caed0b27d9bc96ff5459418bb483a813d4b7449ac67d3d858ecf493e4209c5b1b2f7b2e1754b1626485bb1e0668aa66959934b012d6eebb385b471927e067c35d2607953f5d918ec673522de6d810fc54ff263edc3c60a30c4209c7835b851b79fcef2c1f8cf5d084fd128efca95ca39d41153fdc7243f6a7a3ed1fc390cf079ac143f12e28b0c33388680544c5d09da1b7de245820da3a977ef9a5f1521e1e3339b179c6baf9e64e838fa87ca333324faa87b1fdecf21a14115cdcdced54dd0d79cfca38afe3a5f5207d880b73ef9582bc683a38cbccdd72e30b4394b396b6f01237b033f466d6c546064059f165e831e0aeb0e4ce3ed8aaf7a4dbb3deeef0452456954e18ee392f6fb21d968c9552830bd91983e5da230c98e974786a2684230a407407be314c326fa9a9025fdd5e2618411649c24a1c1bfa182a9e62628e402a1c70b36da2450a78b34cc796aa73f14885c3887862a1683b4ce625d7aa446962c274febd3b2bd08a9d51f230f89f9e6e89eedf7bcadbea92ec06c13da472c0053b94d8aa3b3556139429bb3afcead12b4edcff5f31d5676f4620223e48aacf43dafd47515222535e13981fa681d608d44a2e4b70b185464a290dae3e2ac5b3f184cd67d343e3b6e43533eb654067fb0ca4e63c33cbf4bfb760b91be8c15a59a8d66c53ae3e4e8f685538c30644d5a779ecd8be9dbd2fbd225ead833ad03323567c4cba68fa00eb4b8ba801cb00ebeb1826d3e38bb6e2c1e4cdfb4ca9b7b9a3532f5dfd9954bf9f6962ae24b20e39b77a3414db01d77746d2ff032280ff31f0fa47da58bd72edd1e157b279be06d730541b00f44960f9f7fc10a27eb6c22722d20b035f41e857f6fc44082e5068d79fddbc6edcd2958418c52e81729e9c13cf098c914380ee3f5195a0f27f6b944a0bf4c55e7bc7556380ad3ccc1a12fe5a10d8c07e2a80ddf848b98d2d08332aad99f572a729b7f46e646d2596f3a4c20bc2f7f069bb4141467258d915a70ad1c816d921514fbbd9fb87a3f408d4aa6ceb394efdd31efcf70f7d27bcb57eec86731237dd2e8d3de8c5cd890e569ae124880f58f3a393a8840ba33ccacb50b67d2fddab187a39ac730e224828589556a81e55bad26f83c721bc033f6cc96f3c4f3a660b9d5829ca66d7a29aad0761cb790e4bff2a681941d89ccd5d1348f488693122afab2ca897961de586cd0b9158be4bfb86e96929d2728059ba09a72f040945330beb9ef93974e4f0d060cc6254d48bd1d051b42d1e1ed7e3c27e30d15fecb22c001fc6538dacfa2979c04f64d1f9e464287578bc2e0c6fec43f9f462c496ffa296ac58f69d22463395afa304b28794005c6a716464e3c4f901cf17c7ec34506a4ce6cfd5861d3bd96e5f9a435b8d91cd427e09fb7ae1300f2bcdbf33c1853e16781bed2250c26e6ec347dee3c79755c6ed25247fef503c23d1112dfd1cb73d5c49774f24452dda55dc4a78f97b8c21115268804d8d8039e2577c03bdd5ce931b0a911e934fbbe16373f888b2308698e34c77f1065808f63ff7d3700da691108828d7d905d66195cf1bfa9683d4bb8c879efc658592987169612ecec69244a964226adce4d0c5347517a55650e6cdbca85259e9284de9045e638e857e708e9c0615f53cb5f48565aad2c590b1c081edbc63ea7883c67b7eeb713c39fd6bb92a388f3969c21d18045bfcf668ab24ebb9c1bda9fb9aeef5293287adde036d8a1761cccb4743f9e90c9a178341a6540ff369f6ee2a50b3b57ed18a50cf05e79589968290e9c150ee71dd3be7e7c2322b9616e6f6467e00591b27fbe050121e65214b49945edc744dc4a9497804c2cf287a354ca32280758ba0232ef1f183db33930a42b3b83c277907dde65040ae1ac0f7d218ddb00b9a4f39092029777548b398c0b06b052eef2dd67f4e4e6e61323e90697bdc6b8199e214d299e74b5cf0f49927a00936020890bab991b9b4256eb09a544681ee94069cd873d1e11482901133b835ba83a39f258baf0b6af040f78eda9b207e1e7e9e9142b2ce2bca191b01b49d5790930019e450f5a88ccd92abb7b4b111e8534c349d61be55a4257cb47a2eb5bd4c93350fd3f609a3441022e7f96be7c370e85562c1dccf0848549193162c0389bd31b7fdbdeee891c9b5a0ffcbf9b20c0b4d07cdb0cac5d7305aac6921ce3cb33ffcd3a0468cb0c7aef50299a2758da5baf8b3b04936c678613ff1071f92c71c1c88a8ada1650e72b9454d017d00d5784cbf332d578833ab9594123348e76ffe060000ddf8bdfc50ff1d3f0c9e7a85f5e4eae48f2b41b7907c4b8b186f8ae9e0cb00a0af6437f11d12e0c6d92205fb902046b38242831235a56799e401cba4f555153e5ff7f05c6c6aa345193904703026b0ebbc856583728b7896e2080703630973e4e034506ebd64af9ed4a7894389bd2625a89b5db22477436fd7451bd71bfecd341179128953bc050c4a6112711fa664e11e1422598838c290a183ff71ed0036eceac87cbf94a8fa252380c29ffdf24108237ca96024cbc7215a1a0478eb75cd5a1fd20cc7bc4fdb7f8812f37be6bedadbd8c989045e95a2528ca1143258fcfef2accce35e59ba1793f10a7989b5366d4c6e1c72ef5f41cf2cd29b139366621e00119f34b42b8367c63dd96fce6634741059f910a9eca1113b943dd9b41a44b15f3253c49b2f954f0ab39294c79d134b763c4f8766e30e96bc0a7c2c58af485c6e3c9a2069727643726adbe3e482a560bf8d88f12075d3dfec08b1f9c4db3555a0098304b3d1e0ecaac5727182efce8b1dc70506ea45f8b1a0937dcf395cbfcf3ec66354ff7be89cb21071a962690a82d3c0e9ecf46a784e952d7e29583b9349f416a9b33dc47889ba1f7c1f2ffffb7ed57e3d7b3adb5ec21526e81e2a2081025afc847251ecf26e72d91edb26513eb201f78180626bd1cc8fe9a6c8b0c889e3eaafcec32c487eb88a5bf898e7b3314251c4798bfb96ae5baaaa2d1df346f6ee6b0a4d0514b914f2bef8cc4d2faeb369ebc0ec650bf4763fc0f80c16130e53181466d6a9e848d1a3aaee09bb8f6f130871a8791a3cfc6f96562a4669a0e425cbe917915e0a20285b98390b41a4955e8b89c5b4cddbff069886cb524bd1ea82b63ea83b85421f9312dc7a7347efa9c629d4cb5b4a95202d6c051a506c524de07f3a720ef6240d26cf9ad2a9696f599373417149758a94d37280b3ec169ec78e48d2dbc136595f0dcd67de21fe598eec7f06897c2d25b94d1f6bb2167f722973e06f09de9c289f8afda6bcb02ba7e746b6aaf65a4696d9305245b7f4e5f7152e62c37b1a0ae42e60de06f10c27d8572d7b01fed2285b550b0f6a1e5b6a85e7ea1e3d1a4129109490d38f3b7cbd1bf597ff11e7b3ad29e070465cd8fd4528956c1d89bddda4114bcfe5b7d3fb87fcc1d92ee0edefeb087dfb34304c024c047c6e15b53e8bc763f713f38750a3d01ee751622a059a80bd5bef552e334caeb806b36e9d28fa78e96f66dcc6602b10a2065ea30037c8e571f330dea70a442752346b256c289fe66a3a6f281f97af27f9659956ab8a0965d93293e2ca16fef208b7b601afdba1a2e800e855ed5c97c09944283dc66bcce1bc3d2ef9c619c7f6d99ed49c78998e200f1695f7e4ee33a95f30b481b76410c8e221513b81148be97867a6757d0e4b49b27f65e272b761674ef1980223bd680e755c6d060b851a64537ba12181abb20ffcd3eeb51ed62d7b5a7166bf9c6a957c047f56a60a675996dd9d07f2fba65a059a1c4ee31f6ba4139667477e151b4e401fe3085fdf6eacac4086b5b3debfb11c237736759028e4e9ff45cecfea2eca776e1242ceada47ea72705d5cc7c770aaf39d24e9e4dfa706c4d7b709f2f898e066d5f9f27d4d2864e2ef52e7309e6d1a12e53a6dbccb0c5c396754ceccde542dce2c9d0b5526601500c1f21827e4cd80386018e3c1bc568939767333fd764a97da1fe996f213fa879bb2bfa66e601f11f015f400b643951b7a09fb8b957c3d423502c729b02454a85e74faffef3b66a34c608e0fc0e3a8dfb331bdaf7f6c683d5de95f1f6a66eddf02ec"}, &(0x7f00000004c0)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000500)={0x0, 0x4c, "a1ae92f16226e70c11f40eb9685037df1b7b2a0d81c713e869093eb936ad1d963fbda2b57eb1c0ef5c1fa1a518aacbf04e7a42014248fba189b773b3fa901b988fa4d0d2d9f423d45570bc05"}, &(0x7f0000000580)=0x54) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000005c0)={0x0, 0xfffffffffffffffd, 0x62987fab, 0x97, 0x9, 0x7fffffff}, &(0x7f0000000600)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x5, @loopback, 0x3653}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000100)}, {&(0x7f0000000200)="a4d9cd25e52eb8d5cd0c43503838d848526dee11ef9945a0ce15777c90d62a34304e52642f45635565a9be883d90fbb999d16d040eb9cdf7fbce090f779578f6519cc954f0e6d67d3912cb57ee4c3e193c2c8ee2d774ae6359779f9d09981558d22bae508dd402fa937ac90c96c59c23283e25e31ef07a8378f158a4a4b1042ce98358", 0x83}, {&(0x7f00000002c0)="9a4b5002ff01d2aa5fe50d03b1e105ce5a3327fb65c3da2cc472989aa854727425d6f99942adb8eaf2b0f95b3fb27fadea985878a7bb66dba1cc05c4eaacb2622602f17fdedc2bd187156a88b4e316d15c235c0d8023a9d5424c3f45ea937b8c74dc54ab3cca17d470296c1b17d712ce6f3f7facd3652ff8e558b38cff29eb68e0b914a85c24791a36b96206a9f3f574f7135b4fabdc46f9d19046937aaf88f6e07c65391f79e6bd424523e8fbf8d2aae50fd7857b6e74b023a9cc1e3f346319bb5e15445669b64d2270c945ce5f78aff9", 0xd1}, {&(0x7f0000000140)="e8a26ce0524acae44fd9869ecbbac5dafec3cfb7ed30f328429fd9473b420729b9c9d7ba426bb5c3da643614200506f462651664493e24c9178b0d38df2c70d5698d4b9a21f5775da6411b2a98100edccff99df0ccf536c946b0d703b5ff194e4f5b2044eb5cf4e11f", 0x69}, {&(0x7f00000003c0)="416e12dd00eb45549125ca2dd9a05c10fb305fa3454205f33c378923363478655f03eea012adfa6a", 0x28}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000000400)="0bcb889edd2462fc666d525bab7698d7769baada7a2f559bc188f4a42d2aa3e37ead2a3eae26ed9eecc4de3bc1", 0x2d}], 0x7, &(0x7f0000000640)=[@sndrcv={0x2c, 0x84, 0x2, {0x8001, 0x7, 0x800, 0x4, 0x1, 0x3, 0x3, 0xca29, r1}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0xc490}}, @dstaddrv6={0x1c}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0xdb, 0x100, 0x6, 0x2, 0x3865ad6, 0x8, 0x8, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x800, 0x80000000, 0x15, r3}}], 0xa4, 0x8}, 0x1) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:00:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000000)=[{r2}, {r1, 0x109}, {r2, 0x80}], 0x3, 0x6) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:13 executing program 1: mincore(&(0x7f0000985000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/54) munmap(&(0x7f0000985000/0x1000)=nil, 0x1000) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mlock(&(0x7f0000985000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000984000/0x4000)=nil, 0x4000, 0x0) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) lseek(r0, 0x59, 0x1) 00:00:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x1010, r1, 0x0) ftruncate(r0, 0x100000001) open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x16) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 00:00:13 executing program 3: semget(0x0, 0x3, 0x109) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x2, 0xfffffffffffffffb}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) 00:00:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8) 00:00:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) accept4$inet6(r1, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x30000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@empty, r3}, 0x14) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 00:00:13 executing program 0: mkdir(0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:13 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x4, 0x9, [0x1, 0x3fb, 0x3, 0xfff, 0x400, 0xffffffff, 0x5, 0x5479, 0xbd]}, 0x1a) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x1) 00:00:13 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:13 executing program 1: r0 = open(&(0x7f0000000780)='./file0\x00', 0x8248, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) sendfile(r0, r1, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x3da) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) execve(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:00:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x100000001, @loopback, 0x401}}, r2, 0x8001, 0x3, 0xe4}, 0x8c) freebsd10_pipe(&(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) 00:00:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x1010, r1, 0x0) ftruncate(r0, 0x100000001) open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x16) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 00:00:13 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8, 0x8001, 0x7de7, 0x1, 0x15, 0x2, 0x9, {@in6={{0x1c, 0x1, 0x82d1, @empty, 0x7}}, 0x0, 0x8, 0xfb, 0xc9a7, 0xbb, 0x3f}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x8, 0x4, [0x400, 0xffffffff, 0x1000, 0x9]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_tcp_buf(r3, 0x6, 0x64, &(0x7f0000000200)=""/188, &(0x7f00000002c0)=0xbc) 00:00:14 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(r1, 0x0, r1) setreuid(r1, 0xee00) 00:00:14 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000000080)=""/195, &(0x7f0000000000)=0xc3) pwritev(r0, &(0x7f0000001780)=[{&(0x7f00000001c0)="dc41806ad24a6684b3b8f5e6db8f44eb793d9148e1e73e8c7542b89ae27b449f992e4bea00579bb5f327b4cd05e45ec8fc15a55fe488e4ab5e75630ac3de100b0dc4d7aac3e57cfdfd2d7d47e435c65c", 0x50}, {&(0x7f0000000240)="6ac33866ca3737ab2d5e8347d7a321601b66b0f399f1d511442327f379e30c90af6db3eb7242cc07ecf299b87ee80ace3953565550a8f8400dbec4af03830f04ac55dec6a4dad45abe6c7104cd3aa0b0b7a26108c1ec1b946768b85e85aa4825cf3aa25a9f1cf34f55aaa54ae1e7b70282948c364ab71cac5f52af26bf77c09603188fb6616f496ee423c556afe322ef9fecebaf4c8aade8417842d33b3d02c7b6737af9f108370ef271d7d668f4c904c7ac540f2b4f7681afcf3f7d28e1a035a39039a9cebf80a283809e33f1773ccf1fcb5cf3d0ef380a13cb66", 0xdb}, {&(0x7f0000000340)="39596529eebd9eb131c3192a25506b866390b57ddaba2fcb6bc99bf21d0cd672aec63678e66b11c1b15a14521160af81d522148453e645a9", 0x38}, {&(0x7f0000000380)="b29fd7bb18d8dc0265ad46a26762c77ed7568a2a6bf19c14fb48b6fcb197a7ab988b2ee93476ab3354be3402f101145286655ba97ae7a5556feb95b0f1fe9fac87d600fb72e13b6a5f8498b08280e9a52ae0aed4ac75b27b83ae6599389f3d1328bb97848783fedbf7f8a7e80a0ad4b47dfee29b1944695eed2702cd143371b75b17106ff8b958a1b086f2f7354e4d7400e5a6be9b3ed0bdc24344845ccf32b21d350c7429718f8309cba94bb23557273158cb2d27fa87955d2288c8770dbdec34182b0c57", 0xc5}, {&(0x7f0000000480)="af553a2ba93b53423ba32d7fad4bd5af5696c0a0153b4b671edb15d18bf4384901d32b6b66e59e50a9fb6ee917f3189981df6a1ec9b79836a397fcdaec131d04fcc2e05c88613c2841f73f71ea63c2dc5a006339ca1c2fcd62351f863f1150809ce0f4157115a16a89a8973cad0b216f19d0bc312f6e49f8884dc238c55651698ed5b5cde79c2bfe2fcfada41cd2fda11a521e8a8594c50dcc1e5a91e13c25202f6e21a7663f8c30ade03a7f8f56bd51314c484fe04a1893782d0265aa1df0bf3db4cbdda16ef2dd2960e44a10", 0xcd}, {&(0x7f0000000580)="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", 0xfa}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="7673fda9f852e24755647aefb2dfd84fda7a9664d68a0976155ba8190480d81a99f5ade3dbf5c82e12cd", 0x2a}, {&(0x7f00000016c0)="47bd6c26990e94463059691df084452a6b4f65eca716a308fbf5af8f2ff4f8e6fa0ad86da02642acdfd90b8080d5028843d602b26e63260c6f0a74e4669bb17234136719e9063cbb300346f98955da3075bda4cf80d76416ca0b76226ffd9e99b895d1ef434b2b161bd699868f52d41818525fad12c9cb4bcad7134e9cbc62920610ccc0b2", 0x85}], 0x9, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), 0x4) 00:00:14 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:14 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:14 executing program 2: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000084000000070000000f00005939b65056a050ea99007f0000002c000000840000000200000001000300200000010800000001000000070000c6f113f90325b0d7c9e19d201593b820e4845385d93bef4d6b3cc57d5342d8585cd05c8e67948b55ee0f1bf8464077b7933d5d0ac75148b002a56d6be96c4dc8f574af74d14a7bc5e4adf9ed0fb35913d6ed08a76c603d8d24ac95b73bd1f79d1e0af07a50b5c907622e", @ANYRES32=0x0, @ANYBLOB="1400000084000000070000000f000000c30000001400000084000000070000000f00000000000000100000008400000008000000000000002c00000084000000020000000800ff01002100000100000000000000020000000600000008000000", @ANYRES32=0x0], 0xa4, 0x1}, 0x2008c) setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0) 00:00:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x9, 0x5}, 0x8) poll(&(0x7f00000002c0)=[{r0, 0x2}, {r0, 0x4}, {r0, 0x2}, {r0, 0x120}, {r0, 0x3557c6854e9b66af}, {r0, 0x4}, {r0, 0x2080}], 0x7, 0x9) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7fff, 0x17e9, 0x3f, 0x0, 0x7ff}, 0x14) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x10001, @loopback, 0x7f}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000380)=0x10) 00:00:14 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:14 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x100d, 0xfffffffffffffffe, &(0x7f00000000c0)) 00:00:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x2, [0x0]}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:14 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket(0x2, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x39}, 0x0) close(r0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') shmget(0x2, 0x4000, 0x94, &(0x7f0000ff9000/0x4000)=nil) 00:00:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x2c5) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:14 executing program 2: madvise(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x4) 00:00:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_http\x00', "d0dd4ed543a77653b6111c3276f451ad3c26e9a34db24d0d60584af461e5c275ec270148faae5837c60dbef97f94d22885bb90a5f8ad263a895ecb6ec9beb81eb8c2c5a8bf7f54f0544ef335a57e37eb6267cb290706fab76b5db80d51755fe22d6399ae945a98485aa376bf67c06df97f123b0f9130b27322086abd70a5b092a84126a7f6585695fd017a66fafde8b69ff17342de6307469142a419d637a77059a618ed37f32ca987ad2572bae2cf9fb4cd77cc9cb69d53a76b442f977c392409d9fdf03d67ecfeabbda1b4b5eec6f28167e6de5f70fe419084c7bdd3954c78d359ef98590acf39141ad4e072198d1e"}, 0x100) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r1, 0x30}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r1, 0x99}, 0x8) 00:00:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x9, 0x5}, 0x8) poll(&(0x7f00000002c0)=[{r0, 0x2}, {r0, 0x4}, {r0, 0x2}, {r0, 0x120}, {r0, 0x3557c6854e9b66af}, {r0, 0x4}, {r0, 0x2080}], 0x7, 0x9) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7fff, 0x17e9, 0x3f, 0x0, 0x7ff}, 0x14) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x10001, @loopback, 0x7f}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000380)=0x10) 00:00:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffc3e) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:15 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x43, 0x0, &(0x7f0000000040)) 00:00:15 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:15 executing program 1: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') chmod(&(0x7f0000000080)='./file0/file0\x00', 0x10000010000002ff) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x40) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x40) accept4(r0, 0x0, &(0x7f0000000240), 0x10000000) 00:00:15 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xcf, 0x0, 0x0, &(0x7f0000000400)=[@cred={0x20}], 0x147b5c8add10f0eb}, 0x100) 00:00:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xfd3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x10001}, 0x8) 00:00:15 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="3a53402d4ee504e20100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000440)={0x0, 0x8001, 0x6, 0xc64, 0x5, 0x7, 0x0, 0x3af9, {@in6={{0x1c, 0x1, 0xd9e, @loopback, 0x6}}, 0x0, 0x8, 0xfffffffffffff801, 0x4, 0x7fff, 0xfb}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000340)={r3, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x24c}, 0x40080) recvfrom(r2, &(0x7f00000002c0)=""/119, 0x77, 0x80, &(0x7f0000000100)=@in={0x2, 0x1, @broadcast}, 0x10) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1000000000000093, &(0x7f00000001c0)=""/141, 0x1a4}, 0x0) 00:00:16 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x800, 0x100) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300)=0x5, 0x4) sendto$inet(r0, 0x0, 0x0, 0x4000000000020104, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x420, 0x6, 0x0, r2}, 0x10) r3 = shmget$private(0x0, 0x3000, 0x18, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000240)=""/54) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x5, 0x9}, 0xc) r4 = socket(0x2, 0x4, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000280)='cubic\x00', 0x6) 00:00:16 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) r1 = getpgrp(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r3 = getpgid(0xffffffffffffffff) setpgid(r1, r3) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="022d4204e450ad2d00000000"], 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90) r8 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000440)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1}}, r6}, 0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64=r8, @ANYRES16=r0, @ANYRES16=r8]], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r9, 0x793, 0xfff}, 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:00:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000400)=ANY=[@ANYRESHEX=r0, @ANYRES64, @ANYRES32=r0, @ANYPTR64, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYBLOB="b31a909d04bbe53e81e9909b35d738b82ffa28c3518f5b18e27b24b92c5dac15e50ab81b52dab6f678a6ccf6579c71fe69cf787ed6cfd1a74ccf6f49322c0142be5c4ce8fee4b49aa03abf37538335eb32c75a7353a5a33fae8782a3760dc66188fab2156a2a077c11fc2d714a11027798", @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="9baa58441380d1631b9fdee49402664e14b5470c7da60a41d5ad2a6e42f8c4a82ff52ed2edba94acd4092b5f01d345115f03ff5ebdbdc1f7f89f137d349895d47b84c9845e4162e971d683346e807101efd80ef26b393c5add175a9b941abc142828b179cdfd8543447f18c12c7aebeca9ff92288efd436acecc1fe3540b0f61029ecffe390d8e24885e7373119554f1"], 0xa) 00:00:16 executing program 3: r0 = socket(0x11, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00>/file0\x00'], 0xa) sendto$unix(r0, &(0x7f00000002c0)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x84, 0x0, 0xfffffffffffffecf) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x20, 0xe6f8, 0x6}, &(0x7f0000000180)=0x8c) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1}, 0x8) 00:00:16 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:17 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, 0x0) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:17 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, 0x0) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:17 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, 0x0) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000980)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000000000000096a8000d8000000010000001c004e2308000000fe8000000000000000000000000000aa050000000000000000000000000000000000100000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000ffeb000000e8476a8582c8988ec5ffdc9a723b5a28ca7d29767bbf7c426f164cbc40d37bcffe0e78e1213254a1145a47d6be356829707a90c21b68298dfd504b016622006bd6ca3dae584af33b0b05b728cce61870eeb07fcbb3f7d5199c272bd935f5e2b2288942a6", @ANYRES32=0x0, @ANYBLOB="0500000000000104000001000080dd0600"/28], &(0x7f00000000c0)=0xb0) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000700)=[r4, r5, r6]) r7 = open(&(0x7f0000000900)='./file0\x00', 0x30101, 0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000940)={r3, 0x3}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r7, 0x29, 0x3d, &(0x7f0000000140)="cb3d3e46f954a7ae4afda113f89f71b53b42ca7666194db79a0920e5351d6f273d34ebcc9361d3fbb43d4e5ac7daad134ce05f02e0882bf7df9210f43fbd32ec6eeb5b54ce4db58f5abace4e5525f3c1a08c1e105f30daf1d3b46cb4764877589cbe1f5951840ad730f632bbd431f63bb7c9f0ef5df8f225c6ac8f1fafb1b30a49907b858d1ce8b5686a6aee04499f0f0706feefeec1687b70f84106f592", 0x9e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socketpair(0x1c, 0x20000003, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={r3, 0xa63, 0x2, 0x95, 0x2}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000800)={0x7a, 0xffffffffffffffff, 0x10, 0xffffffffffffff00, 0x1, 0x5, 0x8b, 0x5, r9}, &(0x7f0000000840)=0x20) getsockopt$inet6_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) 00:00:18 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:18 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0x7fffffff, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) mlock(&(0x7f0000157000/0x4000)=nil, 0x4000) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/130, 0x82) mlock(&(0x7f000052b000/0x3000)=nil, 0x3000) setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) madvise(&(0x7f000025e000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f00001d6000/0x2000)=nil, 0x2000) 00:00:18 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x1000, @empty, 0x6d2fe528}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @rand_addr=0xe1c8}, @in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @rand_addr=0x99}]}, &(0x7f0000000300)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000000c0)={0x6, "d9285a6c001f5a8a785806927f7c7354"}, 0x14) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000340)=0x1, 0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000040), 0x14) sendfile(r0, r2, 0x0, 0x9) 00:00:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x1000}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xd0, "c71306e8b7e693b826af5b47de968b5914e302edc0bf0fbf064d4d306d36c415b84d2188108f2fc9176e8670f6d32b5b597a149c93f2fe04c29e287b6f2ee6afa7588eef182e17febbdb50f32fb7b7a4ed348e479673eb6194e6c317037e24e7e8519662712d63d45b7e070f68bdc13e67bf133ada08943270b129367394e8bb56b8a5a98f1d068077d07a75809042df547347809506f5cb3b9745560ed14b6978dd364ec9ff2f7ed57b1d411a9db2790e96b4e9231f134e87f4be3b09f097f077e409811bfde1015acb17c067e9afd1"}, &(0x7f0000000140)=0xd8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0xab, 0x2, 0x1, 0x5}, &(0x7f0000000200)=0x18) 00:00:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000000c0)=0xffffffffffffffff, 0xffffffffffffffa3) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000040), 0x3) 00:00:18 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:18 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x4, 0x2, 0x7, 0x80000001}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x101}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, 0x8) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000180), 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) exit(0x0) mprotect(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0) 00:00:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="015a451eeb337490", 0x8}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet(0x2, 0x7, 0x6) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x100000000, &(0x7f0000000000)=[@in={0x2, 0x2, @rand_addr=0x4}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x4a83}, @in={0x2, 0x2, @rand_addr=0x600000000000}]}, &(0x7f00000000c0)=0x10) 00:00:18 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x9, @empty, 0x1}}, 0x0, 0x2, 0xffffffff, 0x81, 0xc4, 0x5}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0xae2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700), 0x0) 00:00:18 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = dup2(r0, r0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) 00:00:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) write(r1, &(0x7f00000000c0), 0x0) setsockopt(r0, 0x6, 0x6, &(0x7f0000000200)="0db82e258118c4945bab3aedc2ea605dd96f6dd2b92351fb15faad851e5c6f8a69f448a9ba4bc23fa9e739b992d3fe60ffe658c52e5a70ee589b436830a384127465658e299a443492b6d8eea6685906", 0x50) setrlimit(0x8, &(0x7f0000000080)) socket$inet6_icmp(0x1c, 0x2, 0x3a) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) 00:00:18 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="627887ef193a4f366669b1362a248f6ff178b03a3655afc1d0c02733ac78097bfe7822977977c6ba682a", 0x2a, 0x0, &(0x7f0000000080)={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xa50}, 0x1c) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:00:18 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) connect$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) getrlimit(0x7, &(0x7f00000002c0)) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000004000000"], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x80000001, 0x7fffffff, 0xc00000}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c, 0x0, 0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r1, &(0x7f0000000040)={0x0, 0x108, 0x0, 0xa1e0892fec481732, 0x0, 0x40}, 0x0) 00:00:19 executing program 3: r0 = socket(0x1c, 0x5, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x9aa5}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x21, &(0x7f0000000280)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0xfffffffffffffd62) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r2, 0x8}, 0x8) r3 = socket(0x1c, 0x10000000, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x10) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000240)={0xfdf, 0x81}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={r2, 0x0, 0x1, 0x10001, 0x6, 0x4, 0x7ff, 0x4, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x5, 0x3, 0x0, 0x7, 0xb052}}, &(0x7f0000000100)=0xb8) 00:00:19 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x6, 0x4100, 0x80, 0x6, 0x8, 0x7, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x800, 0xa45, 0x5, r2}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1206, &(0x7f0000000000)=ANY=[@ANYBLOB="8430e9e4184683b8820e7914e537beed35434f955c0da39fba4057691d67de59618024436e2432e06b0000000000000000"], &(0x7f0000000180)=0x4) 00:00:19 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x6, 0xffffffffffffffcf) getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f0000000180)) 00:00:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) setsockopt$inet_mreqsrc(r0, 0x0, 0x44, &(0x7f0000000080)={@empty, @multicast2, @rand_addr=0x7f}, 0x7) 00:00:19 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:19 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="64020900000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x81, "dbab932ea5910175f3a268e2a783e779f7b86bf93569d93df34fa61211cac00d55f19076e3b2d0a21c70f2732a7a2531105955f6f4f5933034f75cdf3ef9dda2cc7de6f1c98da2fef3d7c5c07713d3f51d52cad40f3e8c95fa8f9e851a206a6040631a9d5181ca0f90c3ff119c4a1c23966226430f85d6ce4b52abdaf7c9a907a1"}, &(0x7f00000001c0)=0x89) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x7, 0x401}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x7fffffff, r1}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0000006b526a6fe31eafcfa3a5efb463666a00", @ANYRES32=0x0], &(0x7f00000000c0)=0x2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0x10) read(r0, 0x0, 0x2c2) 00:00:19 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, 0x0, 0x406d00, 0x0) 00:00:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x94, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x27}, 0x8) 00:00:19 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, 0x0, 0x406d00, 0x0) 00:00:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)) chmod(&(0x7f00000002c0)='./file0\x00', 0x40) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:00:19 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, 0x0, 0x406d00, 0x0) 00:00:20 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000500)=""/2, 0x2}, {&(0x7f00000000c0)=""/210, 0xfffffd85}, {&(0x7f0000000580)=""/165, 0x234}, {&(0x7f0000000280)=""/46, 0x1d}], 0x5) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffffb41}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x10000}, &(0x7f0000000200)=0x8) 00:00:20 executing program 1: r0 = socket(0x1, 0x3, 0x4000000000084) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:00:20 executing program 3: open$dir(0x0, 0x0, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000002c0)=0x2, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r3, 0x3ff}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xd40}}}, 0x84) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:00:20 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x80) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000200)={@local, @multicast1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xef45}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xbaa}, 0x394) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0x0, 0x0, 0x4}, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 00:00:20 executing program 1: munlockall() r0 = socket(0x1f, 0x10000000, 0x7) r1 = getpgid(0x0) getpgid(r1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) msgget(0x1, 0x118) 00:00:20 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0) 00:00:20 executing program 1: munlockall() r0 = socket(0x1f, 0x10000000, 0x7) r1 = getpgid(0x0) getpgid(r1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) msgget(0x1, 0x118) 00:00:20 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x800000003ff}, 0x10) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000000c0)}, {&(0x7f0000001300)=""/220, 0xdc}, {&(0x7f0000001400)=""/136, 0x88}], 0x6, &(0x7f0000001540)=""/204, 0xcc}, 0x80) 00:00:20 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0) 00:00:20 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x80}) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0) 00:00:21 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x42) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x1, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x9f, "62ebeb18eb28d03e645e5661aff24d92d7627e5d159a1d4774f8c65b956f2368cb176edeb3b985dd0cd06a8b38c17003ba0e5f84f924860359c33fd44c0c501bbd2353931684392be99cd3f8055431cc7f1f7bc8f5ccb7edb8646a89d15de30c09761a9e14aed275936fcd7d8ddb734f128cdae4903f936c8eadf928c2daf4b44ec6959fc914fd2e49b61fd5249aa2b7e40b05a64df988e0c5075ed9e0c3ed"}, &(0x7f0000000300)=0xa7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x0, @broadcast}}, r3}, &(0x7f0000000400)=0x8c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$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)=[{r1, 0x8}, {r2, 0x8004}, {r2, 0x1ffd}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r1, 0x11}], 0x2000000000000002, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000440)=0x100010000, 0x4) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 00:00:21 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x80}) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0) 00:00:21 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0) 00:00:21 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000029c0)="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", 0xffffffffffffffdc, 0x80, 0x0, 0x0) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:21 executing program 2: truncate(&(0x7f0000000000)='./file1\x00', 0xfff) chroot(&(0x7f0000000200)='./file1\x00') truncate(&(0x7f0000000040)='./file1\x00', 0x5) 00:00:21 executing program 1: madvise(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x7) socket$inet6_tcp(0x1c, 0x1, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 00:00:21 executing program 2: r0 = socket(0x2, 0x3, 0x0) close(r0) fdatasync(r0) 00:00:21 executing program 1: 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, 0x46, &(0x7f0000000040)={@empty, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@multicast2, @broadcast, @rand_addr=0x3f}, 0x6) setsockopt$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$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r2 = open(&(0x7f00000007c0)='./file0\x00', 0xfffffffffffffffe, 0x23) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) 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)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0xd3) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r5 = open(&(0x7f0000000680)='./file0\x00', 0x80000000000206, 0x20) ftruncate(r5, 0x800007e2780e3) 00:00:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') setuid(0xee01) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0x4c, 0x3f, 0x9, 0x7f}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8, r1}, 0xc) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:00:22 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) flock(r3, 0x7) shutdown(r3, 0x1) shutdown(r3, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) r7 = accept4$inet6(r5, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000003c0)={r6, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000340)={r6, 0x5, 0x9}, 0xc) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r8, 0x4, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r10 = msgget(0x0, 0x421) msgsnd(r10, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7cb5359436d595f0ac9a81be047a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000000000)={r9, 0x1}, &(0x7f0000000040)=0x8) getresuid(&(0x7f00000000c0), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r12 = getegid() fchown(r0, r11, r12) fcntl$lock(r2, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) 00:00:22 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:00:22 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80c, 0x40) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x110140, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchdir(r0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88) 00:00:22 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x402f00, 0x0) 00:00:22 executing program 3: r0 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000246, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={r1, 0xd, 0x6}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = shmget(0x3, 0x4000, 0x14, &(0x7f0000ffc000/0x4000)=nil) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) msgget(0x3, 0x0) r3 = getuid() setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000480)="e4ae604432a658ac696e523e9ffd7630aaee535ec184851def48f836234e75e7d636724f5fa093f19ee5c25f30f592a374ccd9d712c63a5516b281aae66fc879b256103e482ec89685f17e1eb594433f71227d8fd6b57c6fb687096e8f0e3c108767a7a8cc03f207b5208f5bc0e3e8210163fd69a86a7c449c4f005c2f9cdc815c3d4b0ff67b9b5854eb0a49fa4e8fbc2792eacf898095e15d1029aaddfd5218484b2f882fa7c7af0b4dbb8f05b1ff7e3523c101be98cc8ef40c2c8f49bb0423e433b797cebecaf251ac868067dfe54ed829933a0ab92c79fc373b34c360a81e8635bee2082ad0ef1d6c1e4c3857", 0xee) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x0, &(0x7f0000000080)={0x6, 0x8000}) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x81, @loopback, 0x7fff}, 0x1c) chown(&(0x7f0000000000)='./file1\x00', r3, r4) fchmod(0xffffffffffffffff, 0x100) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x101, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) 00:00:22 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d02, 0x0) 00:00:22 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d03, 0x0) 00:00:23 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d04, 0x0) 00:00:25 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d05, 0x0) 00:00:25 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) flock(r3, 0x7) shutdown(r3, 0x1) shutdown(r3, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) r7 = accept4$inet6(r5, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000003c0)={r6, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000340)={r6, 0x5, 0x9}, 0xc) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r8, 0x4, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r10 = msgget(0x0, 0x421) msgsnd(r10, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7cb5359436d595f0ac9a81be047a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000000000)={r9, 0x1}, &(0x7f0000000040)=0x8) getresuid(&(0x7f00000000c0), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r12 = getegid() fchown(r0, r11, r12) fcntl$lock(r2, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) 00:00:25 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) socketpair(0x1f, 0x10000001, 0x51f4a0d3, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x6, 0x3, 0x7fff, 0xffffffffffffff23}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0x100000000}, 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) sendto$unix(r3, &(0x7f0000000080)="ee9603409489e07608801bae032fe6addda124b7289eab4f541af761e3bdd91cb624f8998cf5c06da322f0a2d555c097a25d92af37d55a4154a6b93a6a39ff196f8d58fd17b94c0a86553e358f7f0abf354c5f877a8ac2e41a270a5d1597d2f26b4ee0587d6f1976b7d6e808b0c5bbc67a9f32a6966d555d788433a4789de8dd4f91337bdfe12b97bdba5935e5a33d8dc914b1f30f1b", 0x96, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="974309ceb66a6a90b88f5b77ed32e9b2d12095b1bdcf96b1926b7197f82d780600000042d4340147cb1d46d5580937d794bd0f7830c8241cccf860ac3bbf0fd22d483df4090144356cf51e149452ebb397b676d7e289f550bb9370"], 0xa) lseek(r0, 0x0, 0x0) 00:00:25 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000b7f000/0x1000)=nil, 0x1000, 0x2) munmap(&(0x7f0000a5e000/0x2000)=nil, 0x2000) 00:00:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6b, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/80}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x5, 0x488c, 0x20000000007, 0x3, 0x9}, 0xfffffffffffffda9) 00:00:25 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d07, 0x0) 00:00:25 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) ftruncate(r1, 0x0) recvfrom(r0, &(0x7f0000000100)=""/103, 0x67, 0x1, &(0x7f0000000040)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffc83) 00:00:25 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d08, 0x0) 00:00:25 executing program 2: mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0xfffffffffffffffd) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000), 0x0) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160) 00:00:27 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getuid() pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x6, 0x26e, 0x104, 0x2, 0x3, 0x1}, &(0x7f00000001c0)=0xa0) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x3, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={r4, 0x4}, 0x8) 00:00:27 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d0b, 0x0) 00:00:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) chmod(&(0x7f0000000000)='./file0\x00', 0x22) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x5) sendto(r0, &(0x7f0000000200)="00e22968b6612ed05aec8b3340fc4f0305432ed8f77d6c84ba13c91b5a409fd7f32453ecffed2c85a0bff497b5e462ad5bcaddcecd42331d31b8be885eb73ac15ca5c01ad279716819f01969ccd5cd5cbfd7068b9512d932d7b097579046bbb25311ef1f2e5c936ff7573f8f379ae4c7ebc0fdaa37dbe43a", 0xfffffffffffffd03, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x11219, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) 00:00:27 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r6 = getuid() setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fchmod(r3, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000380)={0xb623, {{0x2, 0x1, @multicast2}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000080000000000001012000ff0f0100000002004e20000200000000000000000000000017000000000000000000000000000000000000000000005500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000d2f930dc22e563a80000f3ffe9d8bbd1d4a2d0", @ANYRES32=0x0, @ANYBLOB="00010000"], &(0x7f0000000440)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x40, 0x9) 00:00:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2}, 0x8) 00:00:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:31 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d10, 0x0) 00:00:32 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = geteuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, 0xffffffffffffffff) r2 = geteuid() setresuid(r2, r2, 0x0) setreuid(r2, 0x0) 00:00:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280)=0x5c40, 0x4) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e23018000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a041fad8fbfb27b4d623ae1cb0000000000000000000000000000000000000000b1dad02600000000000000000000f2ffffffffffffff0000", @ANYRES32=0x0], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x0, @broadcast}}, r1}, &(0x7f0000000200)=0x8c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x2, {{0x2, 0x1, @broadcast}}}, 0x90) 00:00:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0x7fffffff}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r2, 0x0, 0x3) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x4, 0x810, 0x5, 0x0, 0x5, 0x4, 0xffffffffffffffff, r3}, &(0x7f0000000200)=0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x4, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x0}, &(0x7f0000000240)=0xc) r5 = semget$private(0x0, 0x2, 0x80) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x9, 0x2000, 0xfffffffffffff001, 0x3, r4}, 0x10) __semctl$IPC_RMID(r5, 0x0, 0x0) 00:00:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000300", @ANYRES32=0x0], &(0x7f0000000100)=0x8) r2 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) shmdt(r2) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x0, 0x3f}, 0x14) 00:00:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f76696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:00:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x0, 0xffff) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000000100)=""/74, 0x4a}, {&(0x7f00000001c0)=""/49, 0x31}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/99, 0x63}, {&(0x7f0000000280)=""/245, 0xf5}], 0x7, 0x0) 00:00:33 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d11, 0x0) 00:00:35 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d16, 0x0) 00:00:35 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000040)="9b", 0x1}], 0x1) poll(&(0x7f0000000100)=[{r1, 0x2044}], 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r2, &(0x7f0000002680)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x20000) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000240)="9054219191b888602e2031128a56c9c784d7d554c948b2954617bbe101a447af81f2811a3e2d427376965f547f7cefe3e5ae00b05fe4d166150252fed848fdd2fb7d4d6edc96eccf1b705fc01a8bc7083bcaef16f5bfec34511c0e3cf3caaa987bce8e06578c08df1c29b590dbea824fbd08b5cd963047e9b087fd36689efa1329154cdea2a8eab3e31bd30158ce1b281376684ee6094d89820375651ba9e47d13ab8a6a7a5ca2ce9c13ec24bf2d5e8dd59653a06b8de3f9532869adf3d3a81f6e532be5312f1380576e50ecb09e72cbaaada602d5539e82010710faac", 0xdd}], 0x1, 0x0) 00:00:37 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d2f, 0x0) 00:00:40 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1f1, 0x1, 0xe2, 0x2, 0x2}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0xd9b6, 0x55, "169256e519791118137c583499d51a34a0faf8a3a2344b77127ea41f8c91cd0c97a3027d6c1fbcc65044d836a75840e6ecc64e2444fa532e1ba749919e35a6c8cfa1c025e5ebc77c086bbd2c32c42136b3dc997ee5"}, 0x5d) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x800007e2780e3) ftruncate(r2, 0xb4b8) preadv(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/216, 0xd8}], 0x1, 0x0) close(r2) 00:00:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getegid() r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:40 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d31, 0x0) 00:00:40 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0xfffffdac}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc) 00:00:40 executing program 2: setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x1b, 0x1000000000006, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5, 0xf, 0x0, 0x10000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x1, 0x1, 0x7, 0x4}, &(0x7f0000000140)=0x18) bind$unix(r1, &(0x7f0000000000)=@abs, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x101, 0x4) 00:00:40 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d4d, 0x0) 00:00:41 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') fcntl$getflags(r1, 0x3) 00:00:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x3d, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:41 executing program 2: getuid() getuid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setuid(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x10001, 0x10, 0x0, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @rand_addr=0x672}}, r3, 0x3f, 0xffffffff, 0x90, 0x4, 0x2, 0xfffffffffffffffa}, &(0x7f00000000c0)=0xa0) clock_settime(0x0, &(0x7f0000000140)) 00:00:41 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d4f, 0x0) 00:00:41 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d51, 0x0) 00:00:00 executing program 2: socketpair(0x1d, 0x1, 0x7fff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = dup(0xffffffffffffff9c) listen(r1, 0x5) r2 = dup(r1) fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x10) sendto$unix(r1, &(0x7f0000000280)="afaf9c47e5c7dd0200f1288608ffec3ca2469e4c55392513cd4f8ca8ba8399175df3eefda9fdd92594ebf39fd97dd5abe52f6b58d638b02a667d75b046c5f247443c176e9a56082eaaa89d88dca8d190d1cc45f4c119b677679c3b592ba6", 0x1b, 0x80, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x1) r3 = semget$private(0x0, 0x0, 0x4) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000200)=""/8) setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000240)=0x100000000, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x3) shutdown(r4, 0x1) 00:00:00 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x6, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0x5, 0x190}, 0x8) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="352cb5a020b8a507000000000000000000020000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x10008}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={r1, &(0x7f0000000240)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) 00:00:00 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d53, 0x0) 00:00:00 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x8, 0x6}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x8, r2}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5}, 0x8) 00:00:00 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@broadcast, @multicast1, @loopback}, 0xc) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @multicast2, @multicast1=0xe0000039}, 0xc) 00:00:00 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d5d, 0x0) 00:00:00 executing program 1: r0 = socket$inet(0x2, 0x1, 0x7fffffff) r1 = dup2(r0, r0) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0xfffffffffffffe1a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000080)=[{r0, 0x1}, {r0, 0x136}, {r0}, {r0}, {r0, 0x81}], 0x5, 0x6) r2 = socket$inet(0x2, 0x3, 0x0) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) fcntl$dupfd(r2, 0x6, 0xffffffffffffffff) socket$inet(0x2, 0x20000000, 0x2) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x6, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000580)={0x200, {{0x2, 0x0, @broadcast}}}, 0x90) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, 0xfffffdd8) fstat(r1, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2101000000fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000013ecd955114498280000000000000000000000000000000000000000000000f8ffffff00"/114, @ANYRES32=r4], &(0x7f0000000340)=0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4}, &(0x7f0000000540)=0x8c) 00:00:00 executing program 3: setuid(0xee01) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)) r6 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x0, r1, r2, r3, r4, 0x104, 0x3f}, 0x8, 0x5, 0xb4, 0x101, r5, r6, 0x1000}) r7 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0x10, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x9, &(0x7f0000000440)={@loopback}, &(0x7f0000000480)=0xc) 00:00:00 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d65, 0x0) 00:00:00 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d67, 0x0) 00:00:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x8, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x3ff, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0x72, "9295c9745471537b201a04fba3bcb9b57827b1e5ac97f2855336cd2cd5cf9fed128caafa4f63581cde96f7a41c368e382aed85cec271d8a084b32d03b036547983261ccedb3773aeddb6b92e883ec99d61e58ae61961aa6c9e3cdef7f603f18c08ccb82da69c99aed38d41e3fd66d42b9de9"}, &(0x7f0000000280)=0x7a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0xf, 0x7, 0x4}, &(0x7f00000000c0)=0x18) recvfrom(r0, &(0x7f0000000140)=""/7, 0x7, 0xc1, &(0x7f0000000180)=@in6={0x1c, 0x3, 0x4, @empty, 0x8}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r3, 0x8, 0x4, [0x3, 0x0, 0x6, 0x8]}, 0x10) 00:00:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc) 00:00:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) r1 = socket(0x1d, 0x5, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0xf, 0x6, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x8b7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x3, 0x5, "0f62d3aa6d"}, 0xd) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x2, 0x1, 0xfffffffffffffffd}, 0x10) 00:00:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x81, 0x7fffffff, 0xfffffffffffffffe, 0x1, 0x3ff, 0x7f, 0x800, {@in6={{0x1c, 0x3, 0x2, @loopback, 0x7fff}}, 0x0, 0x6, 0x3, 0x8, 0x3f, 0x2}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x27, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x10000000, 0x0, 0x80, 0x0, 0x1, 0xfffffffffffffffd}, 0x98) 00:00:00 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d69, 0x0) 00:00:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20180, 0x80) lseek(r1, 0x0, 0x2) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x42}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) 00:00:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 00:00:00 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) 00:00:00 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(r0, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(r0, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 00:00:00 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x9c) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000040)) 00:00:00 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d6d, 0x0) 00:00:01 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406dc7, 0x0) 00:00:01 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x2) 00:00:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000105) sendfile(r0, r0, &(0x7f0000000040), 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x8000000000000000) fcntl$setstatus(r0, 0x4, 0x40) read(r1, &(0x7f0000000740)=""/4096, 0x1000) ftruncate(r0, 0x80000001) ftruncate(r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000080)=0xb45f, 0x4) ftruncate(r1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x100, "baaae96be728cccd869857818fd001cc"}, 0x14) 00:00:04 executing program 1: r0 = socket$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) dup2(0xffffffffffffffff, r0) mkdir(&(0x7f0000000540)='./file1\x00', 0x10c) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}, {r1, 0x100}, {r1, 0x80}, {r1, 0xa1}, {r1, 0x2}, {r1, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x8f, 0x3, 0x9}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r2, 0xffffffff00000000, 0x4, 0x24}, 0x10) r3 = socket(0x1b, 0x3, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0x377, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r1, &(0x7f0000000400)='./file1\x00', 0x0, 0x1) ftruncate(r4, 0x800007e2780e3) 00:00:04 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x3) 00:00:04 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x2) 00:00:04 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x4) 00:00:04 executing program 3: semget$private(0x0, 0x4, 0x10) semget(0x0, 0x4, 0x220) r0 = socket$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$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r4 = socket$inet6(0x1c, 0x3, 0xffffffffffffcf3e) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) 00:00:04 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x5) 00:00:04 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x7) 00:00:06 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x7, 0x4, 0x2, 0x9, 0xf93}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x9cc8, 0x2000, 0x9, 0xffffffffffffffe1, r1}, &(0x7f0000000280)=0x10) r2 = socket$inet(0x2, 0x3, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_buf(r3, 0x6, 0x2027, &(0x7f0000000000)=""/243, &(0x7f0000000100)=0xf3) sendto$unix(r3, &(0x7f0000001180)="791133a4688292b08e0b298a95c8351a41c3e6ce89f484b38666478e6809187b77167e09c62436764d9a1295e910110fc54003731d080d16227107ba466b692b802ffb9d8aa4eb3dfcd0293d42b49317693cbebfd2084ee20dae1481b5", 0xfffffffffffffe3b, 0x4, 0x0, 0x0) 00:00:06 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x8) 00:00:06 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000003c0)={'accf_dns\x00', "3d4e756cd97627762edb1dad9103d53067260cbf01a661f67aacd5f0313da48f5fe5c5021ac31ad5d3548c7de85d7cd0abc47edca2a7e1d4ee77ee134987e6d6c6ebb5a731899ab58f2a631edd92c3e751031d97cbdc9e02b37e490726d3465e77973038b6edc1a8e3e8bd0adf275318630965b50684df2d9f04993510abd2b01f9d18e44574ddcd4f662b6e8f3b1234eee4be4fef3add20db35abc9f25ecf6a612f8188f63a0c0d5a1d1b5ef5d0a8c6c5b58a637a87d53932ab79179ae56e5e0d16456aa235e8e933a0843182d16b4a3a1160b0024e826452af429b94ec66a4358a00e8e44593313f31e93a502cc4b7"}, 0x100) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) renameat(r0, &(0x7f0000000080)='./file1\x00', r0, &(0x7f0000000000)='./file1\x00') r1 = open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x120243, 0x21) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x2}, 0x8) renameat(r0, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000340)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') openat(r1, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0, 0x2) 00:00:06 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x60) 00:00:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = getpgrp(0x0) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x2, 0x3, 0x9, 0x1, r1}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xa, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) 00:00:06 executing program 3: bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1}, 0x8) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x42, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x76) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r1], &(0x7f0000000140)=0x5) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000001c0)={0x8, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0xffffffff9bb6e0dc, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7, @empty, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x4738}, @in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x3, 0x100000001, @loopback, 0x9}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x9}, @in={0x2, 0x0}]}, &(0x7f0000000200)=0x10) 00:00:06 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x40) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000280)=0x4) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:00:06 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7b3ef06066696c65300018bbd5746204f460ddd80f08ecaa3b91da6eb156300254a04319344118000cd1c8e8c6ce247d28820e7825953d6f4d96ceeba35f1350e0a9b7c888637cc7684d1ccb015e6338e7f1d908a318175de379c8b130db8e680135464dca6c32a41a19a7217c5a7d708c743a692d7852645b06189c"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1}, 0x8) 00:00:06 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xb) 00:00:06 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x42, 0x6) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x10) sendfile(r0, r1, &(0x7f0000000240), 0x8) r2 = socket(0x1c, 0x3, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x20008}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e212b0600000000000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000004000"/128, @ANYRES32=0x0, @ANYBLOB="090000009ab300008e000000ffff0000140e0000"], &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r3, 0xfffffffffffffffa, 0x57}, 0x8) 00:00:06 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) 00:00:06 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x10) 00:00:06 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xb) 00:00:06 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x11) 00:00:07 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x40) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000280)=0x4) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:00:07 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000000000, 0xfffffffffffffffd) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000000)='./file0\x00', 0x20004, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x20) readv(r0, &(0x7f00000008c0)=[{&(0x7f0000000240)=""/171, 0xab}, {&(0x7f0000000300)=""/85, 0x55}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/247, 0xf7}, {&(0x7f0000000580)=""/148, 0x94}, {&(0x7f0000000640)=""/125, 0x7d}, {&(0x7f00000006c0)=""/217, 0xd9}, {&(0x7f00000007c0)=""/224, 0xe0}], 0x8) renameat(r1, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000140)='./file0\x00') fcntl$lock(r2, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) 00:00:07 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x16) 00:00:07 executing program 1: r0 = socket(0x2, 0x3, 0xfffffffffffffffd) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:00:07 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x40) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000280)=0x4) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:00:07 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x2f) 00:00:07 executing program 1: semget(0x0, 0x0, 0xa0) getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)) getegid() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) dup(r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r3 = accept(r1, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) openat(r3, &(0x7f0000000680)='./file0\x00', 0x100, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000800), 0x4) mmap(&(0x7f0000ff6000/0x9000)=nil, 0x9000, 0x5, 0x1411, r1, 0x0) r4 = dup(r2) sendto$inet6(r4, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000006c0)={0x0, 0x5}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000780)={r5, &(0x7f0000000740)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000007c0)=0x10) sendto$inet6(r4, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x202, 0x13) 00:00:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getpeername$inet(r0, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000006c0)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000800)={@multicast1, @rand_addr, 0x7119fb7b632250ca, 0x5, [@multicast1, @local={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}, @loopback]}, 0x24) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000840)={r1, 0x53}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000780)={r1, 0x3ff, 0x39, "8b14757735211ae6265a2ec98ec5b4e5fc759965d612b9cff8182b0877638da1c49ab55065c053235cb34e1e9864056ba59f9e4d99567b44fd"}, 0x41) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x7, 0x3, 0x4, 0x5, 0x800}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000580)={r2, 0x6}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x3, 0x80, r3}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r4, 0x7}, &(0x7f0000000140)=0xfffffe80) getpid() getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r5, 0x6, 0x100000001, 0x1dc, 0x8, 0x7f}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r5, 0x4e21683d}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) open(&(0x7f0000000340)='.\x00', 0x8000, 0x100) setsockopt$inet_udplite(r0, 0x88, 0x14, &(0x7f0000000880)=0x1f, 0x4) getsockname(r0, &(0x7f0000000380)=@un=@file={0x0, ""/64}, &(0x7f0000000400)=0x42) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300), 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x88, &(0x7f00000002c0)=0x9, 0x4) 00:00:08 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x31) 00:00:08 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x40) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000280)=0x4) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:00:09 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x4d) 00:00:10 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x4f) 00:00:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 00:00:10 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x40) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000280)=0x4) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:00:12 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/58, &(0x7f00000000c0)=0x3a) nanosleep(&(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000000001) sigaltstack(&(0x7f0000bd8000/0x5000)=nil, 0x0) 00:00:12 executing program 2: 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) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000180), &(0x7f0000000280)=0x10) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) open(&(0x7f0000000140)='./file0\x00', 0x800, 0x20) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000002c0)=0x6, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x1, 0x12, r2, 0x0) 00:00:12 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x51) 00:00:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) flock(r0, 0xb) socket$inet6(0x1c, 0x0, 0xe9f2) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1202, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:12 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f00000000c0), 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0x10a) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x0, "f07d512c46dcc9c340f88f3074c400"}, 0xfffffffffffffe49) setsockopt$sock_timeval(r1, 0xffff, 0x8, &(0x7f0000000000), 0x10) 00:00:12 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/58, &(0x7f00000000c0)=0x3a) nanosleep(&(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000000001) sigaltstack(&(0x7f0000bd8000/0x5000)=nil, 0x0) 00:00:12 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x53) 00:00:12 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x5d) 00:00:12 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x65) 00:00:13 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/72}, &(0x7f00000000c0)=0x4a) ppoll(0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r2 = getegid() getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000400)={0x7, 0x800, 0x80, 0x9, 0x1f, 0x2, 0x9, 0x79, 0x0, 0x0, 0x3}, 0xb) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0xfffffffffffff800, 0x0, 0x2000, 0x97b, 0x9, 0x4bd7, 0x0, 0x20c}, 0x20) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000002c0)=[r2, r3, r4]) symlinkat(&(0x7f0000000440)='\x00', r0, &(0x7f0000000480)='./file0\x00') 00:00:13 executing program 2: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@multicast2, @loopback, 0x3, 0x7, [@multicast2, @loopback, @loopback, @broadcast, @remote={0xac, 0x14, 0x0}, @multicast2, @broadcast]}, 0x2c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x1, 0x8, 0x0, 0x4, 0x8000, 0x10001, 0x5, 0xffff, 0x8, 0x2}, 0xb) bind$unix(r0, &(0x7f0000000000)=@abs, 0x8) 00:00:13 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x67) 00:00:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820204000000ffed0000"], 0x1) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x4) freebsd11_getdents(r1, &(0x7f0000000240)=""/185, 0xb9) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) sendto(r0, &(0x7f0000000080)="71585dcade0c341afea5af29543a0e2250", 0x11, 0x1, 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 00:00:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@loopback, @loopback, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r3, r0) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000004c0)={r6, 0x1}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000540)={r7, 0x4, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) ftruncate(r0, 0x0) lseek(r5, 0x0, 0x1000000000003) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000580)={0x6, 0x1, 0x7, 0x8, 0xffff}, 0xc) poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r5, 0x80}, {r5, 0xa1}, {r5, 0x2}, {r5, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r8 = socket(0x1b, 0x3, 0x0) writev(r5, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r8, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) r9 = getpid() fcntl$setown(r4, 0x6, r9) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fdatasync(r5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:13 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x69) 00:00:13 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000040), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x7ff, "90991dbfca41e1a5301c3d5b34f90172"}, 0x14) 00:00:13 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0) munlock(&(0x7f0000c62000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) r0 = getegid() freebsd11_stat(&(0x7f0000000000)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x5, &(0x7f00000001c0)=[r0, r1, r2, r3, r4]) mlock(&(0x7f0000a61000/0x4000)=nil, 0x4000) 00:00:13 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x9, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) r2 = dup(r1) sendto$inet6(r2, &(0x7f0000000040)="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", 0xfb5, 0x0, 0x0, 0x0) 00:00:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0x0) sync() r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) readlinkat(r2, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/235, 0xeb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0x3, 0x4) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r2, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) linkat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x400) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000280)=0x7, 0x4) close(r2) freebsd11_fstat(r2, &(0x7f00000001c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000080)={0x0, {{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) 00:00:13 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x6d) 00:00:13 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xc7) 00:00:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x900, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x8, 0x1310, 0x1, 0x1, 0x2, 0x0, 0x7, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x59, "5b9f1e0175240485099f054528391f51a3c28393a32322a3bf9f8970cdd464bcc0891e711fe7f36d89555c00ed690ac078ef44dc5f249fd87f49256c646d5b770edd4bebcf1e26389881175df7cc1c59abea3064a05c6893e1"}, &(0x7f00000001c0)=0x61) lseek(r0, 0x0, 0x3) 00:00:15 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10004) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1f, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0xa, [0x1, 0x401, 0x10001, 0x800, 0x5, 0x7, 0x10001, 0x401, 0x8, 0x0]}, 0x18) 00:00:15 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x300) 00:00:15 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x500) 00:00:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x2400000000084) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0xc20e}, &(0x7f00000004c0)=0xffffffffffffff03) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000480)={r1, 0x4, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1103, &(0x7f0000000540)=ANY=[@ANYRESHEX=r1], &(0x7f0000000200)=0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000100)=0x10) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f00000003c0)={@empty, @empty, @loopback}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) 00:00:15 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x1) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) 00:00:15 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x208, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000180)=""/65, 0x41}, {&(0x7f0000000200)=""/168, 0xa8}, {&(0x7f00000002c0)=""/217, 0xd9}], 0x5, &(0x7f0000000440)=""/85, 0x55}, 0x40040) writev(r0, 0x0, 0x232) dup(r0) 00:00:15 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x700) 00:00:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x68, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x46, 0x1200) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000240)=0x80000000, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x8, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x3, @empty, 0xbf}, @in6={0x1c, 0x0, 0x5a5, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0}, @in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x3}]}, &(0x7f0000000200)=0x10) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x8100, 0x5) 00:00:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x6}, 0x24) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:15 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xfffffffffffffffe, &(0x7f0000000080)="6e0757638bf70f4541f6362f75053708e181cc73a59872dc6e5ffa35a87361ded00514c30fcda80b5202d34527892f0aa93f286d", 0x34) getpeername$unix(r0, &(0x7f0000001540)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000284a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) symlink(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={0x0, 0x1, 0x9, 0x6, 0x7}, &(0x7f00000004c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x2, @rand_addr=0x100000001}}, r2, 0x83, 0x1, 0x1}, 0x94) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x2, 0x4) r3 = geteuid() getpeername$unix(r0, &(0x7f00000005c0)=@file={0x0, ""/61}, &(0x7f0000000600)=0x3f) freebsd11_stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x3, 0x3e20, 0x3, 0x9, 0xf0f4}, &(0x7f0000000340)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r5, 0x0, 0xa5, "f8d5eca3fe02cb33b6c722fdb9ba70e16fc7f6a1e7642c7e6f5ef7f54ebd58b607557204319ae2e47c0ca0b9ad645215b06aff73785eee9373fb427d618b9f0d2d6bc8dbcc14dff16415a39fa8b5be5a6b2ca540d3703cbc7f018c4568304ed56ffdc1cf5d75ed40e466176ce41c6145c558fa5fa62427a150b11c95c9e09d6b50725e3dc75dcd36aa580fbd99a32951f494a6994d9ead0f61550f8827ad3db50f16d2703c"}, 0xad) fcntl$setown(r1, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:15 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x880) 00:00:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x6}, 0x24) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4) listen(r0, 0x0) 00:00:15 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x8, &(0x7f0000000000), 0x10) r1 = socket(0x2, 0x10000007, 0x691) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r2], &(0x7f0000000180)=0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000100)={0xb, 0x4}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x4, 0x0, 0x4126, 0x80}, &(0x7f0000000200)=0x18) 00:00:15 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x208, 0x120) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) sendmsg$unix(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x8, 0x4) msgget$private(0x0, 0x110) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xdc) write(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) utimensat(r0, &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)={{0x100000000, 0x4}}, 0x200) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)={0x3, [0x9, 0x0, 0x7]}, &(0x7f0000000380)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) 00:00:15 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xaf3) 00:00:15 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x41, 0x0, &(0x7f0000000040)=0xfefa) 00:00:15 executing program 2: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) madvise(&(0x7f0000aa2000/0x10000)=nil, 0x10000, 0x1) 00:00:22 executing program 1: setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, 0x0, 0xfffffffffffffebc) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x1}, 0x0) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', 0x0, 0x0, &(0x7f0000000600)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', 0x0]) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) poll(&(0x7f0000000140)=[{r0, 0x1}], 0x1, 0x0) listen(0xffffffffffffffff, 0x3) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) fcntl$lock(r0, 0x0, 0x0) r4 = semget$private(0x0, 0x7, 0x0) __semctl$SEM_STAT(r4, 0x3, 0xa, &(0x7f0000000840)=""/4096) getsockopt$inet6_int(r3, 0x29, 0x25, &(0x7f00000007c0), &(0x7f0000000800)=0x4) socket(0x1d, 0x4, 0xa121) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180)=0x40, 0x4) 00:00:22 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xb00) 00:00:22 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r0, 0x14, r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000003426710b7dfdc13eae94adaf6dcd0475402b0f758502cf98118bffcdeb35537c4bee376a45ff922893de1c4477e54910212a9b9f90082de46a098237ebf25e654b0a78d049f791d67f8cb47132956299de1c6f226932664d322814fd7e32e64f1b7df4c70f8620208b2ec88407486bf7b8e9c7601ebcac80dbd2b4b49902eee91cdf765730339006954c81af7af115548bd230893513a22095dfad1bea852caeb092f32b7ea41cf5903678bdbd03f88e61537ef68fa2d40bee1cdd08bbd86c5d70b74c64fc766354506cc9ba76ae4701b69d434d6b0600"/233], 0x1, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040)=0x7b3, 0xfffffffffffffec8) 00:00:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x5, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x0, r1, r4, r1, r5, 0x180}, 0xffffffff80000001, 0x3, 0xa52}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="17cd030003f501000600c4d12fb6c4179dd9645ecad838d267d46d3a35e63827d917cc45a29e840af2682bb1a60c682f823ce71af4b6c2dd8f500fedb5d814985b4d80c92d07ee395b6df3b1f5a433970fabe0905949d98fb358c5254d6de82d7c1d93f35284da04cc2d5dc102d93b35e8ab9f31b81135fccbbbeb5388c2cf"], 0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x401, 0xe18c, 0x2100, 0x7d, 0x3, 0x0, 0x8, 0x143, r2}, &(0x7f0000000500)=0x20) setreuid(r1, r1) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) geteuid() fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 00:00:24 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x1100) 00:00:24 executing program 3: semget(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = shmget(0xffffffffffffffff, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x81, 0x101, 0x3d7, 0x2, 0x7}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x0, 0x7}, 0x378) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080), 0x0) 00:00:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4294, 0x0, 0x80, 0xffffffffffffffc1}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0xd, "7f78dfafef9461bf83996bcef2"}, &(0x7f0000000140)=0x15) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 00:00:26 executing program 2: socketpair(0x1, 0x20000003, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x5, 0xf, 0x5e, 0x401}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x9, 0x4a8}, 0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x55415f4054a246d1, 0x3ff}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x78, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x57, &(0x7f00000001c0)={0xa4c2, {{0x1c, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x0, 0x3792, @local={0xfe, 0x80, [], 0x0}, 0xff}}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f0000000300)={0x10001, {{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x34}}, {{0x1c, 0x0, 0xd29, @remote={0xfe, 0x80, [], 0x0}, 0x679}}}, 0x108) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x2, 0x26e, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2}, &(0x7f00000005c0)=0x84) shutdown(r4, 0x1) r6 = getpgrp(0x0) getpgid(r6) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000600)={@in={{0x2, 0x2, @multicast2}}, r5, 0xbd92, 0x6, 0x95}, &(0x7f00000006c0)=0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000700)={r5, 0x8, 0xffff, 0x1c06}, &(0x7f0000000740)=0x10) r8 = geteuid() setuid(r8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000780)={0x1, 0x8001, 0x2, 0x80000000}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000007c0)={0x9, [0xffd, 0xffffffffffff0001, 0xffff, 0x77, 0x401, 0x800, 0x1, 0x1, 0x0]}, &(0x7f0000000800)=0x16) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000840)={r5, 0x10000, 0x2, 0xff, 0x1}, &(0x7f0000000880)=0x18) shutdown(r7, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f00000008c0)="e4af5b4d504ac7de53ac8f06cb09d0312d442566dc6ab2d8b6", 0x19) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000900)={r2, 0x9f, 0x81, 0x9, 0x101, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000940)={@in6={{0x1c, 0x2, 0x2, @empty, 0x40}}, r2}, &(0x7f0000000a00)=0x84) geteuid() setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000a40)={{0x1c, 0x1, 0x80000001, @loopback, 0x3}, {0x1c, 0x2, 0x81, @empty, 0x4}, 0x80, [0x7, 0x9, 0x8, 0x200, 0x2, 0x7, 0x9, 0x5]}, 0x5c) getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) getsockname$inet6(r7, &(0x7f0000000b40)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000b80)=0x1c) 00:00:26 executing program 1: getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r0, 0xffffffffffffffff]) chown(&(0x7f0000000300)='./file0\x00', 0x0, r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r2, 0x2, 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2e, "64031b7b41f413c57861d222412de1b6543727044b9962e88ea99689b130b0a9ed90fc897098380b83f27a898383"}, &(0x7f0000000040)=0x36) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x9}}, r4, 0x8, 0x7d, 0x1}, 0x8c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) flock(r2, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffbfffffffffc) connect(r3, &(0x7f0000000340)=@un=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080)={0x3f}, 0x4) 00:00:26 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x1600) 00:00:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x6, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000005"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:00:27 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x110) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = accept(r1, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x81, 0x810, 0x96, 0x4, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000340)={0x84, 0x0, 0x0, 0x1, 0x0, 0x8, 0x4, 0x6, r3}, 0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x75, "fd479f1f337a128881390fd98216c211f466015accf32f8c9e1a584fac2cdea313e6ba75a80832097599517737e88b4007ca4bd1262328ca0931e6bfb53ff5969d84d4ba020a1941c0461e61a611af117ea3b21eabd7403b81e253bc10c1ce81932295bdfe1ec532b5bc650ca2afd722f7670ec707"}, &(0x7f0000000140)=0x7d) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r4, 0x8, 0x2, 0x1e, 0xffffffffffffffc0, 0x9, 0x1, 0x8, {@in6={{0x1c, 0x1, 0x100000001, @empty, 0x8}}, r5, 0x7, 0xc000000000000000, 0x2, 0x7, 0x401}}, &(0x7f0000000240)=0xb0) 00:00:27 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x1f00) 00:00:27 executing program 2: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000180), 0x2aaaaaaaaaaaabf4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 00:00:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 00:00:29 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000002540)="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", 0xc23}], 0x10000000000000f1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="2573dbf4e967439c56145da43417222a656dbe7e36460b46b84ce23e84faf310fdec36fa8e86cc2373de46a703cef0e3802e17e4542497a1a4daa50681d43ed58939f9ff209b1394d524e38c333e022c03586fbca2b8ac601914ac9030606ac41e650984db51366a8de85cacf07c1eef43b1467a34402de9378dbb6a6c3d6502b2339daca66157e44dfccdfb50ec6037a37653b2dd52154e9ed353a3f6d90b959d25ed6c3231e2a84365fae53e1ce26a200e6498de079bfe1d94e298cd3b428d4898e7997cdff9584d205cb5014edcce81b8cbd88b6b1da4865d547ccade4b5166cbc0360410caa1ca86f375e55035e40c99e208e8f7887b28272a53c8b4a4427c3bc5c89fe340f2e21c394f621ab7d3113fa49219b1a04e89a51a0860b8d9a7698e90a5804ae9a3e122ed5a7534f64f2abac96292ff89b0f781246ec1e3c02486030ddf156c73b86afea591def9603e917e71e4fdbaa1cfc1afe5d82a201f9a35a377e71f094407c3b13c64d2cf3ee7da514f58c36cff2c792877fad980bd8c12f1d33bc8e539658d9e15909f9476a942b1b7579a4174cf71d959f5467246ce3acce6ba1eb987651415badcfc8edc6d100baadeaf769d7cc7b0c8e9c76c2738dd5991f1656d17672fb6b6b819fffdfca97acef604257780e6186da66c1fcbcd7044ffa69122088d92b6ed7c3cad120cdaa9d9ff2c0d020c91c2195f89763737e7550868453fd84056fbc7d54bbc7e3bb1b188185db20d17c9cf4646bec7050321a6ce8cc7822ba5243271a9c78f215bd1e9834e4e6f378286d7a32c5a1c513a752fa4d001668f3bd70e54b08c7aea10cc8bc9e816f1bc3c446dbdccae90f786b16c725a4b4056f7e31e5319f04d4b8508f322ae2d2a50fc53a6f0c15ec5df3bd4104bdddf8f8f730ac0d07ac8c9643ebb29d528605f87de4033a49665de6affe23cb0d7f2add649f455668c34489e4926aa888973ca1aa179c0a6eb3c6653fad319908630e6e02b64235cb865e55c6aea23d4c63293564ff4ea2123f67f02b030462775575c09c57cb413be92cd566f44c4f7ddf8a770a661e55ae4554843b032c8150b300fb546728ba7587b6ce157464bede66fe13df6d5399494118d49c7d3984b05f8560a5b37268448949a9686bbec7f59f7e427b20278af3c8812e087269120885e191001097a4c897c90015dd357378cc88ae1b76202621d6530bd664c925468cc57e39e597ebc20e6656309c556fe8c0ceb8fe09dfe26b3d2c9f4b4149998a3f817ce311e410065f5551509f59d72dddc684086f42f2e915e88edea41c809eb94d318f1dde5c5838fc61dfb7e5320ad91947d97f8da2d91ad53e3d4ed9e91a892b7d1de53b62478ba7a4e2e4b237253f22f125a54db1d353923726f5bbd5f9cab6cf8e4ed097bc0b76c284561e79ec1b7cb2b7a9ed6a95a30d99b903b2b7f1596800c84bb1cc2567331b654bcdca6c582ce8b7cf63a756ec4a2a4bfb1d73d535487486dad8cf2ae940e89f341a28f502a6fd7f174a5ccf1675f6806cbbb93107bff72b969f0f4ecea9b1fbb30ff904d956126a1c422d9d6ffb4c7e9b3dcc07dcca0cb38b32ad8add9e36b6e18d4aab11ada6ead6e9fc47ae7ec6985af94e2c50e3791b3130ea7ee43f324c59d97e7e7122f9a5509c26d5b82478f8a399a6e74446ca3179549e0bb0c4899ba760ab120dc51105c5f9bb27314874ccf68f1ae6beee88b61b64cf41ddef8d9ebc7104cbfd3e3b424854377833d99b6223f960151e381a21c1b2456e6fe9e612d9830e5bffc324a381892a0e19f226c0a8112be916f8d1520d00563dda3cf23c23bc4b4f2e0b12186446107febdc72c896e4c62d7ab63faf0a052f3db54210d8ee2859e6fe6abd63d58ceafe82d97bfb93a6817e6ac333453a588645fbebdceaccbc3988bb8eca6d49fc3d549342d4b5184460bc15d4ba7982d6b7b5542e10c0e35a0c3305e0996a07248bee93a23ab3f0763d9a2082536a6d3f2e758157e7325722feddaaa36ea932bc24b3001237b4a57be1f45002231a3cf564beaeb83a563e2712736ff2524061af76645ebc9afe54cca737e77c0f069da1bbb99d977911125667dba577dc8295fdd00c6e7d2aced8560b344d6a114d36586a96cd852a3acc0b274ddba2308974b49b5b46eec88a2f6a21b7a931424271edd162fa8bc1eea5da1bf5025ec250efbfd96113186a31160cc6c46aab18f753c69d9c2790bf578ace09f5406bdbe4eccbe882cfec690684c42224adbdf8fc446d48f675555dc21a0d82aceb2d8aed32a4ee295395a4e09d74ad82f0bc47061f06219487bea81072e2b0c8e90e8c89ed3a2da3ff8e7a0bde572f417b7a777442d64f753f8c416ece196b30412df16ab4ca0e44eb77d843ee0053f69da1cf0538420af35cb20dfac4ae80bb5a726c4f5c6a92c4b9eb36d5840a2eff3d7ca5ed830f2a53f295737c7b9f77c8d58e66e5e099e96a38542fd41a5072c8cf2e831db3807cb43ba0b984a856c47c57470f61d95d3e12bb468dddd462e27b84a5d3b9ee12b04c1fd08a6ffada8c2f8cba37083c2d0512ab7f48b86db0c0dad38b14edc5aef1b74090a726b21ac8c3f295ed614b8b4ec165b2f2d350ead3282d6a9dad97222a487cb5ff4299931021e7d2518a757e7b62e8ac1605d335f699a5cc8f87ed88e2c85655d1c89cd8b3db9e02d4bb5c2f860d610a774ef549002b7f18ad968f1c77e2e610576834284e1dac28de5d012dc4d24eab77d5055f97d60384633bb33b100a30c852a50017990f85680f18f16596ae362177163f356a969004fbff26041fe6e2daac1a2f903d24efd6e6bd021efdbe062d4973f2a939984b28f8d4251f0f6ac21f9676f7093e2d7c2dd7c5d9e8337cc673556ef09a4b248e8a514c673e1bdcdaf59cbbf4e6d6526de6f6455954770f08aacedf3ca20263ab9bb0c4b9f7e6a2aa24806b0ed59c6652b00daadb95bb60247b6f8f7ccd5f162e13e313c9a6221c569ffdbeee7838beca6de41252228d713745302ebcbb5ab9532a14d36856d175eeaa8abbefff2b08f8782d6f47c6f9f5d0c096e7d563ad2e76a70a3881e9cbad9e1061f21d0f4e50875afd9a52779f47cf5f16ec2c665cebcba52522ca4a144a27ac7d81e2980c73038e71a5d0915463afe5b8f029adaa89cbcc6e1e2f22fa2e5cee41fa08effe43a52c8ed93953b81f655ce68a714ed1b8af574b299351843d3a479c179d6de98ac63c83ad9e3353fae2aa6374874b0fdbcf3b230007d4eb803ed46e2a0d715595a6fad9bdb6fa02d5c811cb20b623d603df13d4894473b879a48c273a7ea46ae7f20271915ea3621ef6d9f89acb81ae5b94d5cdc12b4859e700edf017d64149a65d3d75cc70f7c8dd52e46dc211c0e3cd64ae17c225027ead41b1a53b0938dae7738a3250f07d798ce52762e87ca0da0e840d55e31e398e3a9687e749029e27afc4541855c3c0bb316090f3b2ecf0277bbb250894cc8cb01bfdbea1a08f3c8834be2d2faa9135acfce63db240c7e931a24f83165f2ec369bab971ae45d8dd79389ca087ca4da5206b28d43d4733090b7d6c52b31de5a136ae2fccb52ab2bf6c8de18da44c475823d2e8b22c91672543fd1f297846d8be3d94c3454f639c105a8543ce542465ae7321a1a5fa9d5f7817e5aa92f9ffc1c6e0e5a0742beab0f358b5dab5d0e6984231bea6ee0029e3b84ca610fad696a06e1e242e8d50efa409bf1a896cab97b95eb5205a664cf0a22165c830ae79ed0a9cd4a3c2ef9052b8f82341b46af36126ac1177581090e1dd0bac7673245efc48e71013a1759271ce09172cbe91b82178c999b2b5f607640651a455b3a777e20be5dd11c15e4fd22b25bef1d9af375ab749fdf7512ded6e5be9f5eb5ec2f0880172ab8ba760f9924fe2e22a2a6cf25e2618b93a7b506973b9760befef96d909a41952ce8b8ad64a46716992d869ed059584e8f5fd46a8d1810fab382316a07e966ba24b8f56341f397398577b80cf58e83d21dd7a7c35791146aa2641a1ec73476fccd00ff39ff38d4dbbcd02397c234379e6464296fead3982bc081d25ef64382c7f6c0633059d97dd4302e2a49874da0468f0ce9201e83aa3e57e55ac6ca36c94def3f4b8805a6207b70cc30a5c30e70d729cb59e0056868efc026588e437e4ef25b6038f5b0f8637f3ae88f4c5bd9faaf616fdaa105e036c64ac028c62d379c2b0aa90a61dedb5500801933973f8d9c4b32ff62f2061a30ef323afe1715c6d35f73fb90668e69736c179659113f1057b0f90b31a59763319f1763770401097b4535fc262996c11e125c04407ec9cca6f4ac35f7f3dc33a7dfd14c7d0fea9824590d6b4aee7381e1934595542b141a43368888931a70bf86b15e7ea91effe1c41f7eb5f28c21e568a8f46c6d96c3a1877daf5b43d3ad2fc98cb281fb55751d47a18161307b1a15c96109d85c16236cc6bff581e22d46cb2dbda523c6aeb713307992c461df5adf88529294ca9d0d251efb68099ef55efc289ed61afbd0a1df7c7f31300d188c149df44d6b8466f7c8a169dcca403a93ec7d2ee04996f9b762bbddf24a45e99b467b276ee08ae141c322ee30b10ed96b00f1b1838b01d167e95be68861f8681d959d650a78e9352a8088ead4f4049e835f243bd44adc48d6cd8259ea106458c277f4a46a007ffa1b8da31670945c9d6afbdc636d977cbe9f88297710c21af5168f8f97fc6c3ff3bb5f3704cf204a20d431213f4932c55dab2c44fcf0ff982c3e6feda953044dce00616d58c733bb89c7b94527a6eddafd310437b3656709a878154562b9381fccaecd6bd70155ccbe932a107ce33a4363ff8926eb78ebe52320de05b3345d30bb3d3be54e513987b9706e4a2ab7adb291d18421ecfc68439d2d33d8e46ef9b1be04d97ee1e35a9ff8eb253f5d751fca7aaa7a90982a40fa991411c0ad5d0b931e4657a84beadb6a636c4684d30dc8a755180b11122d7c3913808b7c627eb430c4dfd7c084b2e142fdd086855d8c62062db47872e34b0ce9b597e7df5f2463963722d07de3c8c5b26a39f83d3f6492c6ad31b8b8adc07bf53b78bffb5c7ca02ebc4c3bd35c7672b42010477ec1d1fb8355b98ebeabff5f86d88a479d39d6a344056e02dc3d0722a52f90700e050ccb094ed77ba7a254ee5c514be5cba22ce76ca4c9d7f8e3e95d5be6dc1ff417af37480a65d32779434b433f4075bd55123866587d43c0ae740b0555e3a78f6331de7b2f9d015a630343c5a89ed9163e97244476335901d048403bf0cdf7bf8a656a4e26db4c7aff4214d6ba0db5864936d236ede6713a861a0c6e416441ce65d023ba4a3176d13a0f4cbbc543f5981767d766b57a37067a1bcc719810a92a527c7a84d2a45c57f2b5bff9ce126e7ad2c910c9fef555e24fae8c477da11416c0a8ba5c4e99deae6f2d0dae4eb1b520ac20ee74087054a7e95ece55613b6a717fe77e7195a5a7225cbe6fdad1b6adac8839ba30add5417993a004fd0a38af837283b3ec1ad3f05bc74e6b7b67a7851479058cc525dc7b921837b18cc74d28493839a9a50c2cf34e08a5035371756bb6f083ee2a036a9dd7f6998d6c187061b50787d8961184c23fb1ae0c3843c4d150e3687eac7c910a592196bfcd8d61e301bd2c7121757a6a0d673851e9b306135a79c38536fcf447247b540ed269e41e326a84793536770d5cb271ff308e1f69f403c200dff78516c5227396052b338d2050c41a69383a9c2303e25f6a9fcbe88d984c2d3889ab223d3a4c55b8e5f452", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 00:00:31 executing program 1: semget(0xffffffffffffffff, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000180)=""/224) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = socket(0x10, 0x20000000, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x3d) execve(0x0, 0x0, 0x0) 00:00:31 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x2f00) 00:00:31 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = dup(0xffffffffffffff9c) mknodat(r0, &(0x7f00000000c0)='./file1\x00', 0x20, 0x3) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 00:00:31 executing program 2: r0 = socket(0x2, 0x5, 0x5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0xa1b, 0x7, 0x609, 0x9]}, 0xc) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x10000, 0x9, 0x4, 0x6, 0x9}, &(0x7f0000000140)=0x14) 00:00:31 executing program 3: r0 = semget$private(0x0, 0x8, 0x0) r1 = dup(0xffffffffffffff9c) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet6_tcp_buf(r1, 0x6, 0x27, &(0x7f0000000200)=""/170, &(0x7f00000001c0)=0x3d9) semop(r0, &(0x7f00000002c0)=[{0x3, 0x1000, 0x800}, {0x5, 0x1, 0x1000}, {0x6, 0x7, 0x800}, {0x2, 0x1}, {0x1, 0x6, 0x800}, {0x4, 0x9}, {0x2, 0x10000, 0x800}], 0x7) 00:00:31 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x3100) 00:00:31 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66ff01000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="76111f67fb4135b6ab25d0ae5baca2bb282f820d97dc42a57ccc00000000001655dce6b1d4d2220000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb}, &(0x7f0000000380)=0x8) 00:00:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="85", 0x1) close(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x4e, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x9, 0x4) 00:00:31 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) 00:00:31 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66ff01000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="76111f67fb4135b6ab25d0ae5baca2bb282f820d97dc42a57ccc00000000001655dce6b1d4d2220000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb}, &(0x7f0000000380)=0x8) 00:00:31 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x3, 0x9}, 0x8) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x12) 00:00:31 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x4000) 00:00:31 executing program 3: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x1f, 0xfffffffffffffff9, 0x80, 0x5, 0x6, 0x1f}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) writev(r2, &(0x7f0000000280), 0x26) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r3, 0xcb94, 0x56, "2b955594292806f6656d7c290115904289b153ef0b0a2da4975c2a268c9b00182ac10bf909893bbc4a1623a0129e37cad8b01be308783d2b9e86fc502bab9b053ddd93d1cf10d887a35fbacfb433b9dbd672aef89721"}, 0x5e) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000380)) r1 = semget(0x0, 0x0, 0xbf15453f655f5a1f) __semctl$SEM_INFO(r1, 0x6, 0xb, &(0x7f0000000000)=""/222) 00:00:31 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x4d00) 00:00:31 executing program 3: madvise(&(0x7f00006bf000/0x2000)=nil, 0x2000, 0x7) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) 00:00:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x2) r1 = socket(0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x31, 0x0, 0xa0, 0x57, 0x7f}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x4, @empty, 0x40}}, r2, 0x1, 0x90dc, 0x5}, &(0x7f0000000240)=0x8c) 00:00:31 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x80000001, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) getsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f00000001c0)=""/116, &(0x7f0000000240)=0x74) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000002c0)={0x0, 0x7, 0x5, 0x6, 0xbe58, 0x5cb6, 0x26, 0xffffffffffffffc0, 0x100, 0x7fff, 0x3}, 0xb) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000300)={r1, 0xfa, "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"}, &(0x7f0000000440)=0x102) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000480)={0x9, [0x8, 0x5, 0x80000001, 0x8, 0xff, 0x50, 0x0, 0x3, 0x5]}, &(0x7f00000004c0)=0x16) bind$inet(r3, &(0x7f0000000500)={0x2, 0x1, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000540)={r1, 0x5de, 0x1, 0x7f4, 0x1}, &(0x7f0000000580)=0x18) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000680)={r4, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f00000006c0)={r1, 0x9, 0x3, 0x4}, 0x10) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000700)=""/90, 0x5a}, {&(0x7f0000000780)=""/20, 0x14}, {&(0x7f00000007c0)=""/2, 0x2}], 0x3) fstat(r6, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000940)={@in={{0x2, 0x1, @broadcast}}, r1, 0x1000, 0x8, 0x20}, 0x94) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) bind$inet6(r3, &(0x7f0000000a80)={0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) pipe2(&(0x7f0000000ac0)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000b00)=0x40, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000b40)={0x1}, 0x4) accept4$unix(r3, &(0x7f0000000b80)=@file={0x0, ""/49}, &(0x7f0000000bc0)=0x33, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000c00)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r5}, &(0x7f0000000cc0)=0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000d00)={r10, 0x3, 0x5}, 0xc) setuid(r8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000d80)={r1, &(0x7f0000000d40)=[@in]}, &(0x7f0000000dc0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000e00)={r10, 0xfff, 0x4c, "08ac703b63f7389b1a58091e098e721a9b703e260e62fcc97f9f318510fed1a8ac71b5c418f3ae78a477402326f9e9a43a1a6340628a145d82337715e32bf52ce1dde474c51daeb89c66d859"}, 0x54) setsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000e80)={r5, 0xc, 0x5}, 0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f0000000ec0)={0x9e, {{0x2, 0x3, @rand_addr=0x5}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) 00:00:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="01070000000000000000"], 0xa) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x75b7, 0xc73, 0x0, 0x3}, 0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:00:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x10, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x16, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:32 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x4f00) 00:00:34 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000001340), &(0x7f0000001380)=0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:34 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:34 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x5100) 00:00:34 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000019, 0x0, &(0x7f0000000000)) 00:00:34 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000280)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x2, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x8a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) munlock(&(0x7f0000f7c000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x3a5) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)=ANY=[], &(0x7f0000000240)) 00:00:35 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) socketpair(0x11, 0x30000003, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000040)="bc0e38ec98376d16774c3699b3add292acce720c0db702107f9f3fbebd4b774b1592d69b263c03a96db8323b43d922d1c993b96b420387d1b4dfcee53db7ed46b06d6fb2fb2b721b152205795b054d192df040aac647ca9dafc50735f3b21a44", 0x60, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x32, @rand_addr}], 0x10}, 0x0) 00:00:35 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000280)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x2, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x8a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) munlock(&(0x7f0000f7c000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x3a5) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)=ANY=[], &(0x7f0000000240)) 00:00:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000180)=0x4) recvfrom$inet6(r1, &(0x7f0000000000)=""/32, 0x20, 0x83, &(0x7f0000000080)={0x1c, 0x1, 0x3000000000, @loopback, 0x1}, 0x1c) munlockall() sendto$inet(r0, &(0x7f00000001c0)="a11d3d9ac1334b46f48125dda3b041d3d3ee5ed83809542afb29213c32c534dce1607783f1442d4033839b42e7c0e9537f2da18368a55afcfdc2ab830d5732632608f65bea8c4cb8b4210665cb92322c41363824eacf7ed65f604b1d2e2e1e18932b589e357d009b0a5c705dd661c193791f871ad9", 0x75, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2=0xe0000001, @empty, @rand_addr}, 0x22d) 00:00:35 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x5300) 00:00:35 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4000000000000000, 0x1, 0x4, 0x6}, &(0x7f0000000140)=0x18) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000440)=0x100) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="d600000018888e9879c2d348af1526cb6fbb3ea7d9ec7a052162e597d8dbe47e7663e33ff3f361ac9f81a53fee295eb4e06df73d83eec1d34cf76f5c8b46d326c10938546367d835a5c259afab3cddef7f540079e3322ebca1c6afc574458c77090367967f65f52e13adfe46ebc735b40fd0666945b3f59a323472472ac322b7ca445da2299584e810c3f91d2deb79aa2b4bdf8af13de6de9d13dfd9f0c7051048380cf8b848d675f7038308b6c5abab060167a9cf830645b33f6ffa88e7b17e316a405afe00eb64fff1f435750153f98620845b5f5c1267c92f"], &(0x7f00000001c0)=0xde) flock(r0, 0x3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:35 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x5d00) 00:00:35 executing program 3: select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f00000000c0)) shmat(0x0, &(0x7f0000e0b000/0x2000)=nil, 0x0) r0 = shmget(0xffffffffffffffff, 0x1000, 0x1c0, &(0x7f0000e0b000/0x1000)=nil) r1 = openat(0xffffffffffffffff, &(0x7f0000001100)='./file0\x00', 0x2010b, 0x50) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001140)={0x0, 0x3f}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000011c0)=ANY=[@ANYBLOB="1c004e21ec2f805e00000000000000000000000000000001c0ffffff000000000000000000000000000000000000000000000600"/128, @ANYRES32=r2], &(0x7f0000001280)=0x84) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/4096) freebsd11_lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000014c0)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) bind$unix(r1, &(0x7f0000001440)=@file={0x0, './file0\x00'}, 0xa) 00:00:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x381) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0x3}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000240)="5c74938860a5d22bb4d79278531f4b701ca277dd8700264581dc705029f760b41eecf16cafc4e90398a069eee9bac15539812693e155f432101e5924b4c18b40c02fab3c7081cab5a608d74b3b066e7d593d62f69dc1bc5f8abdb45c81a43e9c6e8478bc204e325a2b3886dce366e3f4edf4367f0fc1789c23b4b4525bc7a975f59f0b13c5fb2030a84ff73d31000ec8570a63993e", 0x95}, {&(0x7f0000000300)="c33482ccde76db8c6a3661fb706693938730efa6740ffab458b39c7ef7e9ac186b965869baaa0fe2485febf72a9656992b8c934d064956af376ec3c07ea8357039e394c5a8b8850caabe076d629fa67a066005e06e942a55db37ebbc66ae4531557989796168d03970f28658fb7e83e2fb4c5f5d31effef42af767685edbbe33fd81a8a14d30a01533400edece494c5d97cbad28bcc4f9bb5c", 0x99}, {&(0x7f00000003c0)="d4e4e3bff901180ef11241bd5a906bb85f6518e516bf87c08d6b45ea8ec3252562a27d699496ff3ff9efeddfeab2f5c7dc342c60271a2d3abad7333225e1e84c4c4a114d729cd3be6f61a63c8b8d8dfe6b07c25f47f0e6ed4b0a6f372fcdadaa15fe72bd1e80cdcc51f75a58eac7c36eb794301202d924b451343096f3f7e343ad8c46cd78b968ce045a6e5a63533144355b308adb17d7fc08db233f7a5225ae27a2ac6c08cd6e", 0xa7}, {&(0x7f00000004c0)="c4ff0b55ece6551fe04a69e9171fc4c1db5c2f53387bff55441c670056e98f263316a163781ffd37afc584abcc11dfbeda2c16389933fd2923aa919b22f183e6db11d584b58ddc0d8d", 0x49}, {&(0x7f0000000540)="7327dfe0c96e584061b1fded5341ef62baaeeab89379f55a8859878537925b455ba226bf8fbbf81085096a631eeb767611c0664201a25e214b86ca35cd3141260e535e445f098262907cc70279ad3c976b56311a8b511e174e9810364e", 0x5d}], 0x5, &(0x7f0000000640)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x6}}], 0x14, 0x20080}, 0x2008d) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r3, 0x2}, 0x8) poll(&(0x7f00000006c0)=[{r2, 0x1}, {r0}], 0x2, 0x8) close(r0) 00:00:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696ee53400"], 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000200)="090e", 0x2}], 0x1, 0x0, 0x0, 0x10000000000}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) execve(0x0, 0x0, 0x0) close(r0) 00:00:35 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x6500) 00:00:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast1, @rand_addr}, 0x9b066a7d76433b44) nanosleep(&(0x7f0000000080)={0x3f, 0x1}, &(0x7f0000000100)) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @remote={0xac, 0x14, 0x0}}, 0xc) 00:00:36 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x6700) 00:00:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x30000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x795}, 0x8) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:00:36 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x6900) 00:00:37 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x6d00) 00:00:37 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000440)='./file0/file0\x00', 0x80012, 0xffffffff00000001) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8000, 0x3}, &(0x7f0000001080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000010c0)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x10000}}, r1}, 0x84) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, 0x0, 0x0) r4 = semget(0x0, 0x1, 0x40) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000001180)={@rand_addr, @multicast2, @multicast1}, &(0x7f00000011c0)=0xc) __semctl$GETZCNT(r4, 0x1, 0x7, &(0x7f0000000300)=""/246) connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/4098], &(0x7f0000001040)=0x1002) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x100003, 0x41e, r5, 0x0) madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x0) 00:00:37 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x8008) 00:00:37 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x3b, 0x0, 0x0) 00:00:37 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xc700) 00:00:38 executing program 3: mprotect(&(0x7f00000e0000/0x2000)=nil, 0x2000, 0x0) select(0x0, 0x0, &(0x7f0000000140)={0x0, 0xc5f, 0x0, 0xb3, 0x42}, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:42 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000029ac8e0000000000000000007667d65cfa800189d861646182e3ab7aca36e319a5050b3a8303ff781759b486c1ae7c66bbee2ad7a83e1e"], 0x10}, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:00:42 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xf30a) 00:00:42 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffff, 0x80000000000, 0x40}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x7fff, 0x800, 0x0, 0x81, 0x9b3c, 0xfff, 0x8, r3}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), 0x1) 00:00:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1e35}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0xe9b6}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x0) 00:00:42 executing program 1: r0 = socket$inet(0x2, 0x20000000, 0x100000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[], 0x0) listen(0xffffffffffffffff, 0x404000000000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0x8}, 0x8) r3 = dup(0xffffffffffffffff) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000180), &(0x7f0000000200)=0x4) connect$unix(r3, &(0x7f00000001c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x7) setsockopt$inet_udp(r3, 0x11, 0x741fdef4e1aa35e0, &(0x7f0000000040)=0x9, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x800, 0x7, 0x40, 0x0}, &(0x7f0000000080)=0xffca) dup(r0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x4e7ac934, @empty, 0xfffffffffffff29b}}, r4}, 0x4c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 00:00:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="000000000000000092020000000000000600000063279b6f0900c350225efe96d3ba6430743e866ad3b45483446e59651410b937cf4eab47d189e994d49eea92f01adb6378a447cd7922a8a90bc6a45ff7832c"], 0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9}, 0x8) 00:00:42 executing program 1: getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400)={0x0, 0x2000, 0x0, 0x3, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000008c0)=ANY=[@ANYBLOB="02004e207f00867600010000000000000000000000000000000000000000000000000002000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009886deb12a81feb2edfd571acac8387f746e9098be6b40cd811343e79f64e9c44bace83e4169e3ef6fcc6543f2a20522f46bc492bc377f60c1c171f17c371877db73f7010c6008622491d69fd41e67be46341faecf4689ffee2e8a29a284cef0238aac51ea9df080ac6e78aea59c796d2ce941992a44986918f223665efec1eb58f21103a527e58039eba1634cf982b587e057eb011641a3e8464c95b7941c491ef1ac321c621298cd437d7101cb3153c2640c9a243fce6b15b09f9bd1570be1cfb86e5e94ef24fcf6e13055a5aab172e728db2e28803bd7d375ff7eb8c387aecf633c00b3f02e28675725ab45d3525916f29ddcb45b5d8f08ea5de12b5866dd2d33078fce422eb123ac", @ANYRES32=r0, @ANYBLOB="0800001a00002000f5ff0000000100006f219700"], 0xa0) lseek(0xffffffffffffffff, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000005c0)={r0, 0x9, 0xf, 0x2}, &(0x7f0000000600)=0x18) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000580)={0x1f, 0x0, 0x80000000, 0x1f, 0x1, 0xc8, 0x67a6a2b1, 0x682e, 0x8, 0x100, 0x5}, 0xb) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x101, @empty, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000002c0)=0x10) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8006, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10) lseek(r1, 0x0, 0x1000000000003) semget(0x0, 0x2, 0x20) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(0xffffffffffffffff) __semctl$SEM_INFO(0x0, 0x2, 0xb, &(0x7f0000000300)=""/95) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2fb) write(r5, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f00000006c0)=0x63a4b150, 0x4) getresuid(&(0x7f0000000680), &(0x7f0000000700)=0x0, &(0x7f0000000740)) freebsd11_stat(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000880)='./file2\x00', r6, r7) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000080)=0x76c, 0x4) 00:00:42 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x20000) 00:00:42 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x80000) 00:00:42 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x400000) 00:00:43 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) ftruncate(0xffffffffffffffff, 0x80000001) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) msgget(0x3, 0x100) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) r0 = socket$inet6(0x1c, 0x2, 0x7) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x8, 0x4) sync() mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1d, 0x0, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x2) 00:00:43 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x1000000) 00:00:43 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) 00:00:43 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x2000000) 00:00:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1202, &(0x7f00000000c0)={r2, 0x0, 0xfffffffffffffffc}, 0x10) 00:00:46 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x3000000) 00:00:46 executing program 2: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) clock_getres(0x7, &(0x7f00000010c0)) 00:00:46 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:00:46 executing program 2: r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x89) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@loopback, @loopback, @multicast1}, 0x182) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @broadcast, @rand_addr=0xcf}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) 00:00:46 executing program 3: r0 = msgget(0x0, 0x0) r1 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x945a, r1, r2, r3, r4, 0xc0}, 0xeb6, 0x4, 0x2, 0x100000001, 0x3, 0xfffffffffffffe01, r5, r6}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getresuid(&(0x7f0000000400), &(0x7f00000003c0), 0x0) freebsd11_mknod(&(0x7f0000000440)='./file0\x00', 0x40, 0x1) 00:00:46 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x4000000) 00:00:46 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x58) msgget(0x2, 0x210) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x2, 0x100000000, 0x100000001, 0xfe9c}, 0x8) r1 = socket$inet_sctp(0x2, 0xfffff7ffffffffff, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0xfffffffffffffffe, 0x4) listen(r1, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "86a05653d0416c7183d198834525a748a18808bbb3abdcdc7ce4648878c20fff2296846056a2ef13f75b733ba49990337287473bda1718065909bac87125e00e630def53b13a1bf8d3ab94be27c7ca0bc57813955488e6dff1d374a73f734bce8099a60e010ed3ec54c2cc66c3a6d5c009606b0e4d50a8575e7c64d9d8fe38283d7013870f73a2a685f105c821a7fbc4f401dbfc31d2af6225e3c960edf063eeccb59691868bc9f9b4f840830972a2228f0980a5a4a38452e733b49f7b2e7df7dbd0220a9087d966bf6007f79bfa30703120e249ce15a5d3fccbcb22a6dad2158e3b262e029aedbe9544e0c258062b23"}, 0x100) listen(r2, 0x0) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000300)=0x4, 0x256) socket$inet(0x2, 0x0, 0x4) 00:00:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1202, &(0x7f00000000c0)={r2, 0x0, 0xfffffffffffffffc}, 0x10) 00:00:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:00:46 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x5000000) 00:00:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getrlimit(0x5, &(0x7f0000000140)) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x7fffffff, 0x10001, 0x4, 0x1ff, 0x200000000000, 0x7fff, 0x8171, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x10000, 0x6, 0x6, 0x1, 0xffffffffffff0000}}, &(0x7f0000000240)=0xb8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3}}, r1, 0x0, 0xfffffffffffffffe, 0x210, 0x36, 0xe38, 0x3}, 0xa0) fcntl$getflags(0xffffffffffffffff, 0x0) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) shutdown(r0, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0xcb, {{0x2, 0x3, @multicast2}}}, 0x90) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:46 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() sync() r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r3 = semget$private(0x0, 0x0, 0x100) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x1f, 0x1, [0x9758]}, &(0x7f0000000180)=0xa) __semctl$IPC_INFO(r3, 0x7, 0x3, 0x0) open$dir(&(0x7f00000001c0)='.\x00', 0x0, 0x10) mkdirat(0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x7f, 0xf79, 0x7, 0x100000000, 0x2}, 0x14) 00:00:46 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x7000000) 00:00:47 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x100080, 0x12a) ftruncate(r1, 0x101) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x101}}, 0x0, 0x81, 0xdf, 0x20000000000fe}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x10001, 0x380}, 0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @rand_addr=0x6}}, r2, 0x2, 0xff, 0x8c, 0x1, 0x2, 0x7}, 0xa0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) 00:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x4903}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x19, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYBLOB="75021eef425d9f5dc88c9448b12ff70600fceb1fdd2662500db9b0d1761952c96cc7de5017f49428be0131606e861088c7a4be91ee4c474e4e9b86435797a5b579b8a5e8213658aa3766d36e82851c4f8b31133917cbd53088f858ed3ab2eb7e777feae9d84e73584165b547660f15f680a73251fbdd773c7f4ca6f0173ec96216033d7fcc1e79e13348b06bee64bb50a235ce1962177c2f4ae4b85d58bfde68ad85c1b078bbd799798f73cfc96c4c672121ad9907d51c8a69a04628cf9b", @ANYRESOCT=r2, @ANYRESHEX=r2], 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r3, 0x6, 0xa3, "fd97f32d61f1ac6963aab1829105d660029cc89c2871fd1ba25c5d517385aa932e663cb3b07ab5f2f275b250930df27575f67c9c39294038cef97081f91f9087b6ab3292723395213917c3e68629c77ba7d5d2665b3131aafef06dda6137f6815b4b021727bdc8369a1771bab0c6dd2b2eb5d7c0c1c6d42cc805fae606ca948745e0a6081963ceb9f08b19bf61f192e52c882acad1df24e96a8ccf1fc7c300d1252d6d"}, 0xab) 00:00:47 executing program 1: open$dir(0x0, 0x8, 0x0) getitimer(0x1, 0x0) 00:00:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f00000002c0), 0x8) socketpair(0x12, 0x5, 0xff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r3, 0x100ffffffff}, 0x307) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e220000000900"/128, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x8, 0x200, 0x40e8, 0x8001, 0x768100000000000, 0x5, 0x7, r4}, 0x20) 00:00:48 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0xffffffffffffffff, r0) clock_gettime(0xf, &(0x7f0000000080)) 00:00:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) 00:00:48 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x8000000) 00:00:48 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) socket(0x200002, 0x400000000, 0x100000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ca16e162222cc94b56e1b7da2648074feca1d897678d3aa7"], 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) close(r0) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) getresuid(&(0x7f0000000140), &(0x7f0000000200), 0x0) getgid() geteuid() getegid() getpgrp(0x0) getpgid(0xffffffffffffffff) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000240)=""/129) msgctl$IPC_SET(0x0, 0x1, 0x0) 00:00:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f00000000c0)) 00:00:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_buf(r1, 0x0, 0x4b, &(0x7f0000000000)=""/11, &(0x7f0000000080)=0xb) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x6, &(0x7f0000000140)=0xfffffffffffffffa, 0x4) getrusage(0x8, &(0x7f0000000180)) 00:00:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8200"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x80000000, 0x100, 0x9, 0x5, 0xff, 0x7fff, 0x80000001, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:00:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffce5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="fa01000000000000e5ac"], 0x10) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x80000001}, &(0x7f0000000180)=0x8) 00:00:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) 00:00:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f62696c6530006662501206b22410359fd6ee4c91bd3384b3f5b23d42ce8a933fffb06147c01b4bebf35f21018c918a033fba1adb97f1e28a2d88c3c560fc9fa717ecc68f6050e7e85eaaf563918e15774e91dd4f61299ebbdfddf03959974a8c293b572cb4918afb6c238365841da798ddabd6e58682d9aff154f68ebd806320e114aa5606df20ea7fbc762105e0a1461a160da144b6b239ba01022bfeba7ee5e3634d59cb9afacbb73162939af845c78ac44c2dbef95077c719170ce44269b24b221938730c761f2ce408d54d8ce4dc8a2a8b5fb34a424b7db8346a72e0d39486f341"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:00:50 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x8800000) 00:00:50 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xb000000) 00:00:52 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x10000000) 00:00:52 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x8]}, &(0x7f0000000100)=0x6) r1 = semget$private(0x0, 0x3, 0x320) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/129) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) 00:00:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000180)='6', 0xfffffffffffffdee) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) fdatasync(r0) r2 = dup(r1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x24, 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f00000001c0)="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", 0xfd) 00:00:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) 00:00:52 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x1d, &(0x7f0000000000), 0xfe6a) 00:00:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:00:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, 0x0) r1 = socket(0x17, 0x5, 0x40) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) truncate(&(0x7f0000000000)='./file0\x00', 0xac) r2 = dup2(r0, r0) mkdirat(r2, &(0x7f00000000c0)='./file1\x00', 0x6) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:53 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x11000000) 00:00:53 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x4) r1 = openat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x110300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000100)="1c", 0x1}], 0x1) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffee, 0x1000300010005}) poll(&(0x7f00000000c0), 0x0, 0x73) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) r3 = open(&(0x7f0000000200)='./file0\x00', 0x100000, 0x87) accept4$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x8, 0x30000000) renameat(r0, &(0x7f0000000580)='./file0/file0\x00', r0, &(0x7f00000005c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000000c0), 0x4) freebsd11_fstat(r0, &(0x7f0000000100)) 00:00:53 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x16000000) 00:00:53 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001100)) lseek(r0, 0x0, 0x3) ftruncate(r0, 0x87b1) freebsd11_fstat(r1, &(0x7f0000001180)) fchdir(r0) ppoll(&(0x7f0000001240)=[{0xffffffffffffffff, 0x2000}, {r0, 0x121}, {0xffffffffffffffff, 0x14d}, {r0}], 0x4, 0x0, &(0x7f00000012c0)={0x3}, 0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x84, &(0x7f0000001380)={0x1c, 0xffffffffffffffff, 0x7, @empty, 0x4}, 0x1c) ppoll(&(0x7f00000013c0)=[{r1}], 0x1, &(0x7f0000001400)={0x95, 0xdb}, &(0x7f0000001440), 0x8) write(r1, &(0x7f00000001c0)="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", 0x175) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001700)={0x0, 0x5, 0x5, 0x9}, &(0x7f0000001740)=0x10) 00:00:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) socket$inet(0x2, 0x20000000, 0x40b) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) listen(r0, 0x9) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = geteuid() fchown(r0, r3, 0x0) renameat(r2, 0x0, r2, &(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000000)={0x80000001, 0x9}, 0x10) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x240af7466068aad2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:00:54 executing program 3: clock_settime(0x0, &(0x7f0000000040)) clock_settime(0xe, &(0x7f0000000000)={0x1, 0x4}) clock_settime(0x0, &(0x7f0000000080)={0x81a, 0x2fbd4370}) clock_settime(0xf, &(0x7f00000000c0)={0x8, 0x8}) 00:34:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:34:35 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x1f000000) 00:34:35 executing program 3: r0 = socket(0x1c, 0x5, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0xfd) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r1}, 0x0) 00:34:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x2000}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:34:36 executing program 3: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) 00:34:36 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x2f000000) 00:34:37 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x9, 0x9, 0x3, 0x2, 0x10001}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) close(r0) 00:34:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) open(&(0x7f0000000600)='./file0\x00', 0x800, 0x62) setitimer(0x0, &(0x7f00000003c0)={{0x5, 0x61}, {0x6, 0x3}}, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x9}, &(0x7f00000004c0)=0x8) setpgid(r2, r2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={r3, 0x3, 0x80000001}, 0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) pipe2(&(0x7f00000005c0), 0x100000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x81, 0x3}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x5}, &(0x7f0000000300)=0x8) 00:34:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:34:39 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x31000000) 00:34:39 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x40000000) 00:34:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a7", 0xa7, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x8) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = getpgid(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = geteuid() freebsd11_stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000ac0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000180)="4107e8e5749caece6075652d3e58d97a3a0c715fd40b8606748f2e2726a3fb0c7921d4c4381e5d8f690c367f0bdb10c79942b764f56e71dfacc60e52da3586dfbb50fcbd127a01f9985a11742523906e24610c86f6ca7234c3758fe020ebb0ae336b133cbfa1fba03809feff46e99d79810e6ae498a5b288d596dd3edf520e9b9b889692134b6f977b82e8f2316b4056deb51153ada9be7017934d6620cc1950abd64068ed11109d091f98dccd65ab7535495e242d2a3690460bfe4f803ceef7b6770ce000713d0f39466c3e7faa065c43382b230e38c431", 0xd8}, {&(0x7f0000000280)="4d744144018d03b90c29ce23c071f78a16c96921862ef9edd2682212744ebdba9e70a4d73da7bd6911b0d3be422ef28ff0e22f849063735628817a80823c972933adcceac0c9c65494e9f2eabe6c84f904ddf4324c04a233829d96b41c12978b3f34775805f1666c2ae52dd73933aae8eb8f278d30b8a3cce791d3a62856dce51617845c46e13a2643f690a373bb3332cbb08f82606ea0cce6b97b2b71ec46e6865dda4c80551fd526fdef7d9a023b50061c2e974516adb82245328f07d6a43c73d21e0a3b2e94634d8a97ec01dd3cedf0b06370c97adc28", 0xd8}, {&(0x7f0000000380)="0baed46eb60ea7f8719d94017b5a1757ce8b6b2df62a93ec09558261c04d0c8bb1b89c9af492306d77ec1e76de8dcebf5ae39116432a28c518cec8b44f84b842d342897eb7d0f414fe65de34dc2e7636ef4f1eafaab7e131506a04894756345beadef151b0fe93", 0x67}, {&(0x7f0000000080)="63262c4c3f023c", 0x7}, {&(0x7f0000000400)="d736f2b1095691d3097e61e10dcc0cf3fe240459dd3a21e79753a0fbc3a15d41e314d87b6b399aac6928cd88bac5c0c8d36e025fffce38a088408440a1069dbc09236ff1fe9652529afa4f7d971802e95b586eab9cfc8142640405160a957e22c5f1626da1e6c20d84ca956fce2961108e2a3ba30e", 0x75}, {&(0x7f0000000480)="6bca9c472c2862e7186197628d2f9c3b1b59", 0x12}, {&(0x7f00000004c0)="b0766d1c0ddc6112a4358d19e8c9f70844b8d26efcf84471f2abffe514ffc9e0a321486bd67ca188a4dd19f3d4997c232c3a848c26fd70c355a22fca8c368c307176de7d63f64115c3a5091d3d96c9dfdd61225a8435a08a34ae3d590959acc6365b1cfe2bf4d02907e1116a47c7726a23245d9030a89985b53f8e4a3a85043394303cc24b7737b297594ae0324c84a17ec39709c88e26e00b340fb90075b26f115f18df53b8b0b813f704bd1afb8bcae9b84fb8b69d86ef63418fc90abb04c2de9ec7f0b7f059b1c85da7e7", 0xcc}], 0x7, &(0x7f0000000980)=ANY=[@ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0009000079f9a300ffff00000200ffbf", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x118, 0x181}, 0x20001) 00:34:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:34:42 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x4d000000) 00:34:42 executing program 3: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x145, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000400)={0x7, {{0x2, 0x1, @rand_addr=0x3f}}}, 0x90) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000580)={@in={{0x2, 0x1, @rand_addr=0x80000001}}, r2, 0x7, 0x2, 0x4, 0xd3d2, 0x8}, &(0x7f0000000640)=0xa0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000680)={@broadcast}, 0x8) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2}, 0x8) 00:34:42 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x4f000000) 00:34:42 executing program 1: 00:34:43 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x100) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x600) r4 = dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$inet6(r0, 0x0, &(0x7f0000000040)) 00:34:44 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x51000000) 00:34:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 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$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@rand_addr=0x6d2f, @broadcast, @loopback}, 0xc) setsockopt$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$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) 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', &(0x7f0000000100)='\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$C\xb0s\xf0\x95\xf9D\x04<\xdb\x10\xd0\x8b\xa7h*7\x90\x83\xe1\xd1\xa3\xfb\x9b\xd0\xae\x8e6\x1e`C\x1aM\x12\xc2'], &(0x7f0000000680)=[&(0x7f0000000300)='\x00', &(0x7f00000008c0)=';\b\xb8\x90\xf6ydI\xc7\xd7\xe5\xc1\x97\x86U^\xee\xf0\x17b\x89\xde2I<\x8f\x80\x1b\xc7\xd9\x04\xaajS\x87\x13ke!\x8a\xbdF\x81\x7f\x12yZj\x89-\xeb\x05\xaa\x8eEqF\xbd`B\x98\xe5\xbb\xb8\xbfj[\xaa_l\xec\x05\xeb\xd3S\xbe\xba\xb7\x90C\x97\xc1QK\xf1\xd4\x10\x19l\xbe\x13\xb8\x14\xc8\xdc\x11\xf3\x1e\x96\xbf\x0f\xab\xc7\xb2:8\xb6p\xf8\xb2\x92\xdb}^\xf2^+\xbb\xa3\x8f\x93\x8c\xb8\xbdZs\xbeOYV\xea\xa6\x16\x01\x94\xcd$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', &(0x7f0000000380)='{]*^:\x00', &(0x7f00000003c0)='+\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x800007e2780e3) 00:34:45 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x53000000) 00:34:45 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x1000}, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 00:34:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:34:46 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x5d000000) 00:34:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:34:46 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x65000000) 00:34:46 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x67000000) 00:34:47 executing program 3: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20008}, 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xd4b0737298d5a6f9, 0x3, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x3, 0x9839}, 0x8) 00:34:47 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x69000000) 00:34:48 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x6d000000) 00:34:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:34:49 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xc7000000) 00:34:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:34:50 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8) sendto$inet6(r0, &(0x7f0000000200)="cd674e0500c2bb147ab7c64120a61d0c5e815a9658ed834dcf766c07dad2ee18be0e6d2e0b0bf1026974f998f91a775c18b0a60cc46595b2ff28cbca61e66646623cbf77095912c6ef4b943d5d54c2541f9f409656a2a322bd04c0a1f3bae5e0f8d366effcc690b5b780fcb76f543032da4112b977b4f6d5d6d83d7b7d0d0ee6125ce48b451558cbf438e89cb5832b9e1d748675a126e0374aa2a64f9832f3b4c13100505648bf91e82f0662", 0xac, 0x4, 0x0, 0x0) 00:34:50 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xf30a0000) 00:34:50 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x48) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000380)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00') r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x30006, 0xc0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000280)={0x7, [0x3, 0x21b5, 0x2, 0xd16d, 0x722, 0x400, 0x1]}, 0x12) accept4(r1, 0x0, &(0x7f0000000000)=0x146, 0x10000000) 00:34:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:34:50 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x2000000000000) 00:34:50 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xf30a0000) 00:34:50 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x8000000000000) 00:34:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:34:53 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x40000000000000) 00:34:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:34:54 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x100000000000000) 00:34:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:34:57 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4, 0x18) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x1000, 0x4, 0xd4, 0x0, 0x8, 0x8364, 0x3, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x48, 0x3f, 0x400, 0x87d9}}, &(0x7f00000001c0)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x9, 0x8, [0x8, 0x9, 0xecd6, 0x3, 0x0, 0x8001, 0xfffffffffffff547, 0x7]}, &(0x7f0000000240)=0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x0, {{0x1c, 0x0, 0x5, @local, 0x20000000}}}, 0x88) 00:34:57 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4, 0x18) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x1000, 0x4, 0xd4, 0x0, 0x8, 0x8364, 0x3, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x48, 0x3f, 0x400, 0x87d9}}, &(0x7f00000001c0)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x9, 0x8, [0x8, 0x9, 0xecd6, 0x3, 0x0, 0x8001, 0xfffffffffffff547, 0x7]}, &(0x7f0000000240)=0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x0, {{0x1c, 0x0, 0x5, @local, 0x20000000}}}, 0x88) 00:34:57 executing program 1: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:34:57 executing program 1: r0 = socket$inet6(0x1c, 0x20000003, 0x9255) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000000)="c7d3ade8a3a987aa07cb856f6e5f774f4871daf9f988aaa2321d8bb7f1784afa76ad0c78b70c004428fad57a10ee8bf054fedc5cdeaabafd1bf1b6552ee019c0846941a10bad174a50c077b6acb2981009515a5042928d19ee7aa1", 0x5b) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa) recvfrom(r0, &(0x7f0000000080)=""/254, 0xfe, 0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c653000b7f479b3828a06da094a41cc04000000000000940a7cbf1530"], 0x1) 00:34:57 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) symlinkat(&(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:34:57 executing program 3: getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}, 0x0}, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) write(r1, &(0x7f0000000000)="18", 0x1) preadv(r1, &(0x7f0000000040), 0x10000000000002c5, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = dup(r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xea, @empty, 0x1000}}, r0, 0x40, 0x10001, 0x3f, 0x9, 0x8}, &(0x7f0000000280)=0x98) getsockname(r2, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) 00:34:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0xffff, 0x1, 0x8, 0x2}, 0xc) r1 = msgget$private(0x0, 0x104) msgrcv(r1, &(0x7f0000000040)={0x0, ""/118}, 0x7e, 0x3, 0x1800) msgsnd(r1, &(0x7f00000000c0)={0x2, "02eda7008dadeac810b3bfce6bba4d2e1010f2f65b639f22c8ec0742eb0a44dc8129f73c65fff663994e3ba50e6503a5"}, 0x38, 0x0) msgrcv(r1, &(0x7f0000000100)={0x0, ""/17}, 0x19, 0x1, 0x800) lseek(r0, 0x0, 0x1) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000180)={0x7, 0x800, 0xffffffff, 0x3}, 0x8) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() freebsd11_fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0xc76, r4, r5, r6, r7, 0x100, 0x5}, 0x7, 0x4, 0x6, 0x4, 0xfff, 0x5, r8, r9}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x5}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000540)={r12, 0xd52}, &(0x7f0000000580)=0x8) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000680)={r12, 0x80000001}, 0x8) bind$inet(r11, &(0x7f00000006c0)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r11, 0x84, 0x4, &(0x7f0000000700)=0x6, 0x4) msgget$private(0x0, 0x2) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) getsockopt$inet6_sctp_SCTP_RTOINFO(r11, 0x84, 0x1, &(0x7f0000000800)={r13, 0xfffffffffffffffe, 0xe54, 0x2400000}, &(0x7f0000000840)=0x10) poll(&(0x7f0000000880)=[{r0, 0x40}, {r0, 0x80}, {r2, 0x20}, {r3, 0xc}, {r0, 0x30}, {r11, 0xd}, {r0, 0x4}], 0x7, 0x1) lchown(&(0x7f00000008c0)='./file0\x00', r14, r5) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x26, &(0x7f0000000900)={r13}, 0x8) 00:34:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:34:59 executing program 3: getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}, 0x0}, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) write(r1, &(0x7f0000000000)="18", 0x1) preadv(r1, &(0x7f0000000040), 0x10000000000002c5, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = dup(r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xea, @empty, 0x1000}}, r0, 0x40, 0x10001, 0x3f, 0x9, 0x8}, &(0x7f0000000280)=0x98) getsockname(r2, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) 00:34:59 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x200000000000000) 00:34:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1010, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) rmdir(&(0x7f0000000000)='./file0\x00') 00:34:59 executing program 1: r0 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/203) r1 = semget(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0xffffffffffffffff, r2) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) clock_gettime(0x4, &(0x7f0000000700)) getpeername$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000640)=0x401, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r4 = geteuid() getgroups(0x6, &(0x7f0000000680)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresuid(&(0x7f00000006c0), &(0x7f0000000740)=0x0, &(0x7f0000000780)) getresgid(&(0x7f00000007c0), &(0x7f0000000800)=0x0, &(0x7f0000000940)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000980)={{0x0, r4, r5, r6, r7, 0x20, 0x3}, 0x8, 0x10000, 0x19f}) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f0000000340)=@in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000380)="15ce240efab95a4f389ed3bfdd87fa747a5d5bb45ffee156a8c32d053fd204e7ee607749d1484e0145c73261041241b60a7a5f6bdc81201994edbea2b1880664f19562aa94827ac880b5efa418", 0x4d}, {&(0x7f0000000500)="c2585d6313a55d6320185575f0de36941d5f44e795b291040bb9afb7a790c739c68f6ce523ba0b8a20a360b065d550fdf4f9d2159aab52ceed66a1300fc8642f115e0c346a7b480d6d08f627fcc629f614985f5c149a27264a83b7e0d7f60940c048e583cac8add95c6320965a31dadbd6715b8eaade85521b19c36f9d4249a16f2e95f3f02f67628f62f6b4ea5d98bdefb449e545c4c326971ebc18c6894111e110aae932bffcf30373296c5eb0b57545f190ac7bd3c99305a0f860e8f89ece244c2a5a0ddd1fbc9660d7a7", 0xcc}], 0x2, 0x0, 0x0, 0x20081}, 0x0) unlink(0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={r8, 0xff, 0x3}, &(0x7f0000000280)=0xc) semop(r1, &(0x7f0000000040)=[{}], 0x1) msgsnd(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="030000f0a2000000ad9d3121021aa1f05dc4d4f08aaccb40133c8100000000490902a2214340d047f0753276540000000000000000000020694f3c11278e145c2e4385e854d0674e8ad80ade7bd707e4e848d29458758bfdee9fa107b5d0d4a879d8794d9a0aa5f9cc48224631fe5df449f2c7a8b979026fde2f26eda699f99c65eb8f2adbc72b777aba3e74acf95d55a575cc2b8f50cdb6881c5693a279c2a62e368d04a8b73e3f80004f9d5019e2c0cb07efc5542295fdd5d0f42ef829ebd13e314c3e0bca21694c44524ed0566d1a8fb1c525932bb5be8b"], 0x43, 0x800) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={r9, 0x40}, &(0x7f0000000300)=0x8) execve(0x0, 0x0, 0x0) 00:34:59 executing program 3: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f0000a87000/0x1000)=nil, 0x1000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:34:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) sendfile(r0, r0, &(0x7f0000000140), 0x1) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xb) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000200)=0x6, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="2b9047264a6dd0030000000000009f69fcb9cf1134dd9389fc00e88348944080038be76f9cff03977d5d5716fb49cb8808ff072d0214e6fcee86f33e61473e633ff998285827b856"], 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2) lseek(r0, 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000240)={@broadcast, @broadcast, @rand_addr}, &(0x7f0000000300)=0xc) 00:35:00 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x84c8, 0xda) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x80410, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140)=0x8000, 0x4) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000040)="9b", 0x1}], 0x1) poll(&(0x7f0000000100)=[{r2, 0x2044}], 0x1, 0x0) 00:35:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:02 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x300000000000000) 00:35:02 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x100}, 0x8) r2 = socket(0x1b, 0x1000000000000003, 0x0) shutdown(r2, 0x1) msgctl$IPC_RMID(0x0, 0x0) 00:35:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) sendfile(r0, r0, &(0x7f0000000140), 0x1) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xb) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000200)=0x6, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="2b9047264a6dd0030000000000009f69fcb9cf1134dd9389fc00e88348944080038be76f9cff03977d5d5716fb49cb8808ff072d0214e6fcee86f33e61473e633ff998285827b856"], 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2) lseek(r0, 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000240)={@broadcast, @broadcast, @rand_addr}, &(0x7f0000000300)=0xc) 00:35:05 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x400000000000000) 00:35:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) sendfile(r0, r0, &(0x7f0000000140), 0x1) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xb) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000200)=0x6, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="2b9047264a6dd0030000000000009f69fcb9cf1134dd9389fc00e88348944080038be76f9cff03977d5d5716fb49cb8808ff072d0214e6fcee86f33e61473e633ff998285827b856"], 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2) lseek(r0, 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000240)={@broadcast, @broadcast, @rand_addr}, &(0x7f0000000300)=0xc) 00:35:07 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x500000000000000) 00:35:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:35:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r1, 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(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$dupfd(r1, 0x11, r1) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xfb, 0x3, 0x0, 0x7}, &(0x7f0000000200)=0x18) ftruncate(r1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r4, 0x8, 0x3, 0x3c, 0x6}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r5, 0x200000005, 0x200}, 0xfffffffffffffd98) freebsd11_fstat(r3, &(0x7f00000002c0)) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x0) 00:35:11 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x700000000000000) 00:35:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x17, 0x20000000, 0x73, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @loopback, @loopback}, 0xc) 00:35:13 executing program 1: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0xc) lseek(r0, 0x0, 0x7) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x80) r2 = dup(r0) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4) r3 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r3, 0x2, 0xb, &(0x7f0000000300)=""/95) write(r2, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 00:35:13 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() r3 = open(&(0x7f0000000240)='./file0\x00', 0x400, 0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) connect$unix(r3, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa) fcntl$dupfd(0xffffffffffffffff, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="ffff000000000080130000003f000000050000007aef5d9aa2de4526e5ce7d790fb8c9"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:35:15 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x800000000000000) 00:35:15 executing program 3: 00:35:15 executing program 3: 00:35:15 executing program 3: 00:35:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:18 executing program 3: 00:35:18 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x880000000000000) 00:35:18 executing program 1: 00:35:18 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() r3 = open(&(0x7f0000000240)='./file0\x00', 0x400, 0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) connect$unix(r3, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa) fcntl$dupfd(0xffffffffffffffff, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="ffff000000000080130000003f000000050000007aef5d9aa2de4526e5ce7d790fb8c9"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:35:18 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x2) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2fad}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x7, 0x0, 0x7fff, 0x3f, 0x1f, 0x8, 0x8, {@in={{0x2, 0x2, @rand_addr=0x800}}, r2, 0x100000000, 0x5, 0xffffffff, 0x6, 0x3}}, &(0x7f0000000240)=0xb8) 00:35:18 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xb00000000000000) 00:35:18 executing program 3: r0 = socket(0x11, 0x0, 0x7) getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0)) sync() r1 = open(0x0, 0x80000000000206, 0x0) fcntl$getflags(r1, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x1) r2 = fcntl$getown(r1, 0x5) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) r4 = getegid() r5 = getpid() r6 = geteuid() r7 = getegid() r8 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r1, 0x5) r12 = getuid() freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000200)="57e3d8c0f7abddb5c337b68fe6f4dfc57ee8634579604ee7d1f7b53b1779a44b4faf4a8563042be3a1da1b495fa809ed290081dc072875afb652d8c9f07494438f1a49adf803159533d34e49721e4abd8de80ac6b9077f4eeb78ab30e2971a073cfbdf7a52ea09eacaf589c95116272c1892b0a6c3dd", 0x76}, {&(0x7f0000000280)="489b94ad04e053439dc90086b35c438a4a579cfdfa8cf3a68e17f465ce7c1094679e8695a8a2c968e40d36d4f764b2896f599a864fdb0151f2b17289e5d3a94e05b987bc44d2f963d6f5019b8782d7f6f59a08a949839c151dfd8f8ff93959f59333f6c064f35d4debc1b66e91339b77c0be376c8bfabb9576f4105731275ffb02ce0b4468df329f7416f5d25730c144d1a7de1feef8a12e2d83fa", 0x9b}, {&(0x7f0000000340)="54398814be6f277308048bf1b66248190b85121e28810566c7f37d54ce32496d7c805820ae18a0b2aab1308629cdf71603262d2197c25ff1a52c3854e61e7fbb405ac14fce2ea0a319a97649ba6e9513106e7490fc096385e3ea7bfca8e5be828af34d64e63e01", 0x67}, {&(0x7f00000003c0)="a17b3adadc3d74c3427b0b6850a040b7109dfaae2ceb69011d05f5ea031820ce3b6ddd61fa4340c5ef725d632167909afb249b5b347b44e386cc37d915b2ea8659991ab0a1dff464ab691ac0c0ee3dd0af9c785d8ebb836f010a658e3ba2d2b15dffb7eaffced9145c941a2ec0e67319dfe2496b646c63c5cb7e19079169931a8550c61d36a09b7cde3a41a13e8cf81cb5bab9b564f7af66c7c8df8bf6b1d842d93e5ea42497e6f7bb5cddb26e25f95c0d60094f42c2217b58b0ce110a930f04d457c6b92d35d691d823e2f8ae23dcf191446b53177e5d7f21f2becd28d6488805f94c92fb347f78115035", 0xeb}, {&(0x7f0000000080)}], 0x5, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0x80, 0x1}, 0x4) sync() r14 = semget$private(0x0, 0x4, 0x80) __semctl$GETVAL(r14, 0x0, 0x5, &(0x7f0000000100)=""/245) 00:35:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:21 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x1000000000000000) 00:35:21 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0xfffffffffffffde4}], 0x3c8) mlock(&(0x7f0000ff6000/0xa000)=nil, 0xa002) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @loopback}, &(0x7f0000000100)=0x8) 00:35:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x14) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "9e085f1b2f4961c9516486670f6340b2e229c2d08a4e582616b740d016f5d31f650568e392bb86ccf7daacf0dfeea13665f7857438f0cf12b65541373beda501cf71280e92c7f63f69ce58de7e8c7a2ab21d42a6cb73e51dc3cf9a83de3ae13a901d590bc62985f9e5aef8e18d30d85fe3674bd8e1c250088716c284d8c32f26ff11acc5c904750bff5f7df9506e088ccfc05d36166aadf3c31d0a34c902f7264d31addb75a252e70332a91a8d227c85bdb06441f2a03b5b964b7a7953b321e833cfcb71a2c068b0e7dc15b9041cdf8d1e9518b74e691d529270bbf8f1b7a3486c29b87961131f88235c3508f012939e"}, 0x100) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000300)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r2, 0x7fff}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x1, 0xfff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast1}}, r3}, &(0x7f0000000240)=0x8c) 00:35:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000500)='./file0\x00', 0x40) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000300)=[{r0}], 0x20000000000002ad, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xf}, &(0x7f00000002c0)=0x8) pwritev(r0, &(0x7f0000000340), 0x0, 0x0) r2 = open(&(0x7f0000000400)='./file0\x00', 0x100000, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001780), &(0x7f00000017c0)=0x4) futimesat(r2, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={{0x8e84, 0x8}, {0xa3fe, 0x6}}) sendmsg$unix(r2, &(0x7f0000001740)={&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000016c0)=[{&(0x7f00000006c0)="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", 0x1000}], 0x1, &(0x7f0000001700)=[@rights={0x20, 0xffff, 0x1, [r2, r0, r2]}], 0x20, 0x18c}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001880)={0x3, {{0x2, 0x0, @multicast1}}}, 0x90) recvfrom$inet6(r0, &(0x7f0000000600)=""/101, 0x65, 0x2, &(0x7f0000000280)={0x1c, 0x3, 0x2733, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x836b97e8d1de7871, 0x4) faccessat(r0, &(0x7f0000001840)='./file0\x00', 0x108, 0x1b00) recvfrom(r3, &(0x7f0000000380)=""/106, 0x6a, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="01ac3200113209453b8cbeb3483f815f9a3b95b8f8b5eb856e715871461feea454e5061748d7d45501c043f3f1460c03324ba6161551e398808777a2aa8920a37db9fb7b064c54521ca844c7e9656e3eec3358b486fb03f1207fc8f1fceae913434e1716ff85419a694ec90c590f1b77963518075eec068788f695ad199d89a5438b0a064dc251c1cea6a227a769122efb0262b33e51e1c9f5c4db05648d4e2255a367fff8bf4b1a0338b41801f1cd893d282e77b9"], 0x1) poll(&(0x7f0000000400), 0x0, 0x6) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x17, &(0x7f0000000000), 0x2) accept$unix(r2, 0x0, &(0x7f0000000100)) 00:35:21 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x1100000000000000) 00:35:21 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x1000000000000000) 00:35:22 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x1600000000000000) 00:35:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:23 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0xffffffffffdffffd) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffd77) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000940)={0x0, &(0x7f00000008c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000980)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000009c0)={r2, 0xffffffffffffe538}, 0x8) r3 = dup(0xffffffffffffffff) r4 = open(&(0x7f0000000080)='./file0\x00', 0x7fd, 0x0) sendto$inet6(r0, &(0x7f0000000140)="fb8669724985a4cbf3a0a5070ca5edf6fd9766e4953b9ea1c5592a6f2ec870169eba4e2f47f3eb4a99bc1fc6c4ffdf11ac8f7071b62a536aa97a5574e44d2ec9fa55ca369424ba6991f8944ddc60ab32943f0620d6de6682eb008d57a0c721c908", 0x61, 0x20108, 0x0, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) getpid() poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) readv(r3, &(0x7f0000000840)=[{&(0x7f0000000200)=""/212, 0xd4}, {&(0x7f00000003c0)=""/135, 0x87}, {&(0x7f0000000480)=""/6, 0x6}, {&(0x7f00000004c0)=""/181, 0xb5}, {&(0x7f0000000580)=""/217, 0xd9}, {&(0x7f0000000680)=""/189, 0xbd}, {&(0x7f0000000740)=""/228, 0xe4}], 0x7) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) sendmsg$inet6_sctp(r3, &(0x7f0000000c00)={&(0x7f0000000a00)=@in6={0x1c, 0x3, 0xff, @empty, 0x9}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000a40)="faa9c726103371aa59f8827827578257e1daf4ff6cff8687435df2e657301ac3240ec2edb8f1e45b24a4621011513bd7d8aa0d3f1155cc707331f9ffab0f03c1ad489abd77ce1a03c4d827ac578fed8adf0dab7337b0690275cea455dce268904a9a37781b73beaebc591daa5349d78ecc16a2df734cdf8e6436d76a2d74804f5f0d5cb881b50a70d0887d99c7a3b89cdba6daaf8f3b369f1f9e593d9898ab3bec2ed4fb254cf948716371bef307a02bdb2f74ade8e0638891b742a7945ebd54d3797de87e", 0xc5}], 0x1}, 0x100) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x85, 0x0, 0x0) 00:35:23 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x1f00000000000000) 00:35:23 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) 00:35:23 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x2f00000000000000) 00:35:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:23 executing program 1: freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fstat(0xffffffffffffff9c, &(0x7f0000000200)) getegid() getgid() getegid() getgroups(0x0, &(0x7f0000000180)) setresgid(0x0, 0x0, 0x0) r0 = msgget$private(0x0, 0x80) msgsnd(r0, &(0x7f0000000140)={0x2, "81fc931389fa5806ff1a15942e56ef4457b8de070f059128113620c89dfe56316a0e8ae5bac45710fc1839b83ad756b3474d4e238fd367ca1323859bd9522e6f6fc3d8b89d14c7daa45deaaa26b88b3c7ef8b17c54fcc3fefce3d3f2fe24352544d1c9617ed77a79d9e19f5502375dfff72f8636d13d6895f095d182c1435526"}, 0x88, 0x800) 00:35:24 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x3100000000000000) 00:35:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x47, 0x4) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x2000000000000184, 0x8277) r1 = shmget(0x3, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/12) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/209) 00:35:27 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x4000000000000000) 00:35:27 executing program 3: r0 = socket(0x17, 0x10000000, 0x3f) r1 = fcntl$getown(0xffffffffffffffff, 0x5) r2 = getuid() getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8, 0x10000000) r5 = accept$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r6 = dup(0xffffffffffffff9c) r7 = socket(0x1d, 0x2, 0x5) r8 = accept$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000440)=0x1c) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000780)) r12 = socket$inet_udplite(0x2, 0x2, 0x88) accept4$inet6(r0, &(0x7f0000000700)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000740)=0x1c, 0x30000000) r13 = accept$inet(0xffffffffffffff9c, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000500)=0x10) r14 = socket$inet6_tcp(0x1c, 0x1, 0x0) r15 = accept4$unix(0xffffffffffffffff, &(0x7f0000000540)=@abs, &(0x7f0000000580)=0x8, 0x20000000) r16 = dup(0xffffffffffffffff) socketpair(0x1e, 0x10000000, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f00000000c0)="30c2e0a37dd95076d814ae2e38dcf9dc53efe2d7674df54820e8d06cd72d55212b62e2d60e3bab9aeb7bd42bc6", 0x2d}, {&(0x7f0000000100)="ca248ca5fbef3dcd000e922211366122ca4bd0becc1f45d587f58b93a7f85f45720804c473cfeda0c0f348d70a024e65ccbda5415de74a50147cde1cab062344da226fc7cca68ca34f8eb7ceb54289728eb9c679db14420d76597ebadc8af845cb3707b16876720b697ea6ff49fcb9c26b65bb7b417e25ada6b16cf4c4871e40740b26f9dec8a00f2e600373b6", 0x8d}, {&(0x7f00000001c0)="5a682e9a9b26944b4782c38201a15a72dc81ac29faf614903bdd97963e07377febc54e69026970735c57a69eed0eca7fde07b38e404a6eedb996896e3bbd06f9", 0x40}, {&(0x7f0000000200)="c6c1a53037c5c1797328b7410afdf12017bae886433af61fe2f73bd41f29859cbe4c099fdc4b5391ebfafaa9dadfdbc724c8ae77073136f64d7e794a98c199f0fe48bc58eeb5dd244c272e15ee405f63870c36", 0x53}], 0x4, &(0x7f0000000600)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r4, r5, r6]}, @rights={0x38, 0xffff, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r15]}, @rights={0x18, 0xffff, 0x1, [r16, r17]}], 0x90, 0x2018d}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r18, &(0x7f0000000080)=@abs, 0x3) 00:35:27 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) r2 = socket(0x13, 0x4, 0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x80000000}, 0x8) 00:35:27 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x4d00000000000000) 00:35:29 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x4f00000000000000) 00:35:30 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x5100000000000000) 00:35:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:31 executing program 1: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000040)="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", 0x1000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:35:31 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) r2 = socket(0x13, 0x4, 0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x80000000}, 0x8) 00:35:31 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x5300000000000000) 00:35:31 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb415cf38f613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f09297111acdf14a2fe3fda5074507831ccd"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0xfffffffffffffef6) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept$inet(r1, 0x0, &(0x7f0000000140)) accept4(r3, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x20000000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0xfffffffffffffde2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$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, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:35:31 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYBLOB="d80000001d2dbc0d721d694f53b16dbaf2c9c0eaf7ba3b1dc02e524e775ac14367d69b416560ffa82f0e999c3b454d58c3167c95469c0f515e9159f9456825b422b79f60eb5062247da9bca55286445b24a91b9a2c22b74a101a742d03166c39103e263ffb13ae7ade99bd"], 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x3ff}, 0x8) 00:35:31 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x5d00000000000000) 00:35:33 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = semget$private(0x0, 0x4, 0x0) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000100)=""/176) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x3) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:35:34 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYBLOB="d80000001d2dbc0d721d694f53b16dbaf2c9c0eaf7ba3b1dc02e524e775ac14367d69b416560ffa82f0e999c3b454d58c3167c95469c0f515e9159f9456825b422b79f60eb5062247da9bca55286445b24a91b9a2c22b74a101a742d03166c39103e263ffb13ae7ade99bd"], 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x3ff}, 0x8) 00:35:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:34 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x6500000000000000) 00:35:34 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x6700000000000000) 00:35:34 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x100005, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() open(&(0x7f0000000240)='./file0\x00', 0x400, 0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff9b36a4b6902e900054164cf1d9b2699e155d9aa2de652ef9c9d8fa19cb6765ec47304526e5ce7d790fb8c9"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:35:34 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x6900000000000000) 00:35:34 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x6d00000000000000) 00:35:34 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xc700000000000000) 00:35:34 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x6700000000000000) 00:35:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:37 executing program 1: 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$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) r2 = open(&(0x7f0000000100)='./file0/file0\x00', 0x88, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) 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_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x704f3b46, 0x1000, 0xfe, 0x3, r4}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:35:37 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xf30a000000000000) 00:35:37 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000000)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x2f9) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x60000, 0x10001, 0x0, 0x8, 0xf233, 0xbb2, 0x7f, 0x9234, r2}, &(0x7f0000000280)=0x20) 00:35:37 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x100005, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() open(&(0x7f0000000240)='./file0\x00', 0x400, 0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff9b36a4b6902e900054164cf1d9b2699e155d9aa2de652ef9c9d8fa19cb6765ec47304526e5ce7d790fb8c9"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:35:38 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xffffffff00000000) 00:35:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0) 00:35:38 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0xffffffffffffffff) 00:35:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:41 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x100005, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() open(&(0x7f0000000240)='./file0\x00', 0x400, 0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff9b36a4b6902e900054164cf1d9b2699e155d9aa2de652ef9c9d8fa19cb6765ec47304526e5ce7d790fb8c9"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:35:41 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) symlinkat(&(0x7f0000000180)='/', r0, &(0x7f00000001c0)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x427, &(0x7f0000000080), &(0x7f00000000c0)) 00:35:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x28, &(0x7f0000000200)={@in6}, 0x84) 00:35:41 executing program 1: r0 = socket(0x1f, 0x10000004, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="8202c700000000000000d4d422bd40f38ec16a76c60d132bf3d31d90ca17f8e5b20b61dd74a2a4d7d061a39adb6f29094cc33d6a528550dc970db0faced486c732fd623bf57af48bb200aa219130378e71fa65c1a83929d51f44fed690b31279c6d1eab9bcc69511508b347f971904c9c313ef48438cb5039ca2797ea994109d3996ac2e13e63a3cdfdb7dc871bb52bb7d76bc4e46b47152e8163abab24609780c76f694587a24993c5b54ee27d8b2714d193ebb5e04611619dea9"], 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x80) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x40, 0x6}, {0x100000001}}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x5, 0x0, 0xfffffffffffffffe, 0x80000001, 0x1ff, 0xfffffffffffffffd, 0x6, 0x10, 0xfffffffffffffffd, 0x4210, 0x5}, 0xb56436053b14ab2a) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/72, 0x48}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x4, 0x50f, 0x401, 0xc14, 0x7ff}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x101}, 0x8) 00:35:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/../file0\x00', 0x0, 0x4) r1 = openat(r0, &(0x7f0000000340)='./file0/file0\x00', 0x4000003, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') recvfrom(r1, &(0x7f00000001c0)=""/184, 0xb8, 0x40001, &(0x7f0000000280)=@in6={0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x1c) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x10000, 0x80) rename(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000180)='./file0/../file0\x00') openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) syz_extract_tcp_res(&(0x7f00000002c0), 0xfffffffffffffff8, 0x0) 00:35:41 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2c0000008bd8bdda8cb1bfbabc130d17bd15bcfa30059227aafdd9fb8a4f2e02ae634a321ecdffa34c3c6e8ac2013de9"], &(0x7f0000000080)=0x34) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x1ff, 0x20}, &(0x7f00000001c0)=0xc) listen(r0, 0x7ff) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:35:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) r1 = semget$private(0x0, 0x4, 0x404) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x6, 0xff3c]) chroot(&(0x7f0000000180)='./file0/../file0\x00') 00:35:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:44 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x100005, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() open(&(0x7f0000000240)='./file0\x00', 0x400, 0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff9b36a4b6902e900054164cf1d9b2699e155d9aa2de652ef9c9d8fa19cb6765ec47304526e5ce7d790fb8c9"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:35:44 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:35:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) renameat(r0, &(0x7f0000000840)='./file0\x00', r0, &(0x7f0000000880)='./file0\x00') truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0x7, 0x4) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000700)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x5}}, 0x0, 0x5, 0x4, 0x1, 0x7, 0xffffffffffffffff}, &(0x7f00000007c0)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000800)={r1, 0x8, 0x65ca}, 0x8) utimes(0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000000c0), &(0x7f0000000240)=0x4) r2 = open(&(0x7f0000000300)='./file0\x00', 0x100000, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x423, &(0x7f0000000340)=""/175, &(0x7f0000000180)=0xaf) syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") readv(r2, &(0x7f0000000440)=[{&(0x7f0000000400)=""/21, 0x15}, {&(0x7f00000004c0)=""/247, 0xf7}, {&(0x7f00000005c0)=""/137, 0x89}], 0x3) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x3, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) accept4(r2, 0x0, &(0x7f0000000680), 0x585b6f98569d200f) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) open$dir(&(0x7f00000001c0)='./file0\x00', 0x804, 0x1c0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), &(0x7f0000000200)=0x8) 00:35:44 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:35:45 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x10000000) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x43, 0x0) faccessat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x22, 0xa00) 00:35:45 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x8000, 0x2, 0x100, 0x6, 0xffffffffffffff91, 0x1, 0x6, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x2, 0xecc, 0x10001, 0x8e, 0x8}, &(0x7f00000001c0)=0x14) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:35:45 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) chdir(&(0x7f0000000000)='./file0/file0\x00') symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:35:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:47 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000a00)=""/69, 0x45, 0x40000, &(0x7f0000000a80)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a810700000000000000d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ead911f30f6e2e401b743c56"], 0xf7, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r2, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000940)={{0x0, r3, r4, r5, r6, 0x4, 0xa67}, 0x4, 0x9ff, 0x9, 0x4, 0x3ff, 0x8, 0x0, r7}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f274024930100010087b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) msgget$private(0x0, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x1) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000009c0)={r9, 0xf, 0x8f}, 0x8) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) r10 = semget(0x1, 0x2, 0x40d) semop(r10, &(0x7f0000000780)=[{0x2, 0x2, 0x1800}], 0x1) msgrcv(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) 00:35:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000040), 0x100004) r1 = socket$inet6(0x1c, 0x10000002, 0x200) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x500000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2303]}}, 0x1c, 0x0}, 0x0) 00:35:47 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) link(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000180)='./file0/../file0\x00') 00:35:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8a022e2f666900dbd2dec8c246747de5d5b7222159e5a9c980495a6c3f6d430fed19599c9edb072458f8e338fd0ed98de07196e384ac8b041c4296e0e932cfa6c74e992439d2a6bc734a11d71c3f180afe758005cbcacb8618c0fd8a9edf9dbc"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01002000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:35:47 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)="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", 0x1000) read(r1, &(0x7f0000002140)=""/107, 0x6b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000031c0)={0x0, 0x1000, "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"}, &(0x7f0000001200)=0x1008) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001240)={r2, 0xca5}, &(0x7f0000001280)=0x8) write(r0, &(0x7f0000000040)='!', 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0xffffffffffffffff, @loopback, 0x1ff}}, 0x0}, &(0x7f0000001180)=0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000011c0)={r3, 0x1f, 0x0, 0x1f}, 0x10) readv(r1, &(0x7f0000001140)=[{&(0x7f00000021c0)=""/4096, 0x1000}], 0x1) 00:35:47 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280), &(0x7f0000000300)=0x4) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xcb) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) 00:35:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYBLOB="9c00000009000000020000000200100004000000"], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x6, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xc1, "6837a02c741ee3960007a64fe5be0e768a368ba7e845a52c055cf0b147cbae96e1d5b1abe1be6dce1a5718a6ce1638953b3ce3791a5621628881f5b8a778b75bd9af6ac6b9c4218e9db7d5fe1b5fd3dfd691afb58fa8defd1df1454daa8fa2d71d705f2a95b170f9963c0658d1d6c63d046c3aaf14821cb68bd0b737099df41c7ff82239b772418d505e09af6a60847749d5897f87586430a35f9be7f6e4a87389aad5aa1cf0a374ed0e19c8186fc03da56525a9e4610b051da6e48daec945ca44"}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x73e, 0xfffffffffffffff9, 0x220, 0x8, 0x1f, 0x3ff, 0x100000001, 0xf23f, r2}, 0x20) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x42}], 0x200000000000027b, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440)=0xad, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x100000000000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x8, r2}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0xbf, r3}, &(0x7f0000000400)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:35:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:52 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0/../file0\x00', 0x604, 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1c0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) rename(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000080)='./file0\x00') 00:35:53 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280), &(0x7f0000000300)=0x4) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xcb) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) 00:35:54 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xf000, 0x7) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:35:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYBLOB="9c00000009000000020000000200100004000000"], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x6, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xc1, "6837a02c741ee3960007a64fe5be0e768a368ba7e845a52c055cf0b147cbae96e1d5b1abe1be6dce1a5718a6ce1638953b3ce3791a5621628881f5b8a778b75bd9af6ac6b9c4218e9db7d5fe1b5fd3dfd691afb58fa8defd1df1454daa8fa2d71d705f2a95b170f9963c0658d1d6c63d046c3aaf14821cb68bd0b737099df41c7ff82239b772418d505e09af6a60847749d5897f87586430a35f9be7f6e4a87389aad5aa1cf0a374ed0e19c8186fc03da56525a9e4610b051da6e48daec945ca44"}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x73e, 0xfffffffffffffff9, 0x220, 0x8, 0x1f, 0x3ff, 0x100000001, 0xf23f, r2}, 0x20) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x42}], 0x200000000000027b, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440)=0xad, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x100000000000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x8, r2}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0xbf, r3}, &(0x7f0000000400)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:35:56 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socketpair(0x2, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000180)=0x4) r2 = dup(r0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000000100)='./file0\x00') openat(r3, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:35:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:35:56 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) openat(r1, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x8) 00:35:58 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280), &(0x7f0000000300)=0x4) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xcb) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) 00:36:02 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x200000000000, 0xfffffffffffffffd) fdatasync(r0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x130d00, 0x20) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:02 executing program 1: setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:36:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x84, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) 00:36:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYBLOB="9c00000009000000020000000200100004000000"], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x6, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xc1, "6837a02c741ee3960007a64fe5be0e768a368ba7e845a52c055cf0b147cbae96e1d5b1abe1be6dce1a5718a6ce1638953b3ce3791a5621628881f5b8a778b75bd9af6ac6b9c4218e9db7d5fe1b5fd3dfd691afb58fa8defd1df1454daa8fa2d71d705f2a95b170f9963c0658d1d6c63d046c3aaf14821cb68bd0b737099df41c7ff82239b772418d505e09af6a60847749d5897f87586430a35f9be7f6e4a87389aad5aa1cf0a374ed0e19c8186fc03da56525a9e4610b051da6e48daec945ca44"}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x73e, 0xfffffffffffffff9, 0x220, 0x8, 0x1f, 0x3ff, 0x100000001, 0xf23f, r2}, 0x20) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x42}], 0x200000000000027b, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440)=0xad, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x100000000000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x8, r2}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0xbf, r3}, &(0x7f0000000400)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:36:04 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x2, [0x800, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x0, r1}, &(0x7f0000000280)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x81, r2}, &(0x7f00000001c0)=0xc) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:04 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') mkdirat(r0, &(0x7f00000001c0)='\x00', 0x188) r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) faccessat(r1, &(0x7f0000000240)='./file0/../file0\x00', 0x20, 0x200) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x7}, 0x8) 00:36:05 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') renameat(r0, &(0x7f0000000080)='\x00', r0, &(0x7f0000000140)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x406d00, 0x0) close(r0) 00:36:05 executing program 1: freebsd11_lstat(0x0, 0x0) r0 = socket(0x0, 0x30000002, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xd2, 0x4) 00:36:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:36:06 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x40) linkat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0/../file0\x00', 0x400) accept4(r0, 0x0, &(0x7f0000000180), 0x0) 00:36:08 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000040)=[r3, r4, r5]) fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000001, r2}) 00:36:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x20000000000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:08 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x40) linkat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0/../file0\x00', 0x400) accept4(r0, 0x0, &(0x7f0000000180), 0x0) 00:36:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000000f00)='=', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="f4d58a053d2fff28d4da99bc00efcb80da8a713ec1ab12c586ef452d9605d8db95a71f4cd6874049acba7ebb0b65eedb8e2cbab6c7a64cfc28b6b5ece6a166864bbb8b8d0f7918d038f326f931a90c079d114f7dac03f228cc23e3a12c3f1bbb7c69a20d22941dcd61d1cf9a9e9aeddff789369b55b1129f587eef48858a1920b6f0fcc0b2cb0ab0cc77d60dde55084c7570b0b7e81a90", 0x97}], 0x1) sendto$unix(r0, &(0x7f0000000300)="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", 0x4ec, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:36:08 executing program 0: unlink(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x5, 0x2, 0x3f, 0x5, 0x3f}, 0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r3, 0x8001, 0x2, 0x7, 0x1, 0x9}, &(0x7f00000002c0)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0xffffffff, @loopback, 0x4}}, r4}, 0x84) fcntl$setflags(r1, 0x2, 0x1) 00:36:08 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x1, 0x4) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:36:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x189}], 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = getpgrp(0x0) wait4(r3, &(0x7f0000000080), 0xe, &(0x7f00000000c0)) r4 = fcntl$dupfd(r2, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e230000000800"/136, @ANYRES32=0x0, @ANYBLOB="000000000800000200004000000000"], &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x10000, 0x20, 0x1, 0x4, 0x3ff, 0x5, 0x9, r5}, &(0x7f0000000480)=0x20) sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:36:08 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x100, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)) clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x0, @broadcast}}, r4, 0x3, 0x20, 0x2}, 0x94) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000009c0)={{}, {0x0, 0xffffffffffffffff}}, 0x0) mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0x2) 00:36:08 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x6, 0x20, 0x6, 0x4, 0x5, 0x2, 0x80000000, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) r2 = msgget$private(0x0, 0x20) msgrcv(r2, 0x0, 0x0, 0x0, 0x900) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) getpeername$inet(r4, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000e, 0x6, 0x12, r5, 0x1f470000) 00:36:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:11 executing program 3: r0 = socket(0x1f, 0x5, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0xbbfd, 0x7, [0x100000001, 0x10000, 0x9, 0x80000001, 0x3, 0xfffffffffffffff7, 0x1]}, &(0x7f0000000300)=0x16) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @loopback}}, r1, 0x6c7, 0x1000, 0x90, 0x5, 0xfffffffffffffffa, 0x5}, 0xa0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x80, 0x100, 0x3, 0x5, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x3, r3}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r4, 0x800, 0x2, 0x7f, 0x1}, &(0x7f0000000180)=0x18) getpeername$unix(r0, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) mprotect(&(0x7f000061f000/0x2000)=nil, 0x2000, 0x14) select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) 00:36:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000140)=0xfffffe80) getpid() getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x6, 0x100000001, 0x1dc, 0x8, 0x7f}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x4e21683a}, 0x5) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x4, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:36:11 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e20c3000000fe8000000000000000000000000081aa0900000000000000000000000000000000000000000000000000000000000000000000000000000000000000acb33ae1b9720a4000"/128, @ANYRES32=0x0], &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x81, 0x9}, &(0x7f0000000380)=0xc) truncate(&(0x7f0000000080)='./file0/../file0\x00', 0x40) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r4 = getpid() fcntl$lock(r3, 0x0, &(0x7f0000000000)={0x1, 0x3, 0x9, 0x5e9, r4}) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000000100)='./file0\x00') socket(0x0, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x6) r5 = openat(r3, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f00000004c0)=[@in6={0x1c, 0x0, 0x22, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2}, @in={0x2, 0x1}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x5, @empty, 0xf6e8}]}, &(0x7f0000000540)=0x10) 00:36:11 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ftruncate(r0, 0x800) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x0, 0xc65}, 0x8) openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:11 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000780)=@un=@abs, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000800)={0x0, 0x1, 0x1}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000880)={r1, 0x3, 0xf, 0x7, 0x7}, &(0x7f00000008c0)=0x18) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000300)=""/185, 0xb9}, {&(0x7f00000003c0)=""/239, 0xef}, {&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f0000000180)=""/8, 0x8}], 0x6, &(0x7f00000001c0)=""/31, 0x1f}, 0x40000) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000680)={0x0, 0x1}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000700)={r3, 0x8, 0x3, 0x3ff, 0x3000000000000000}, &(0x7f0000000740)=0x18) openat(r2, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) r1 = fcntl$dupfd(r0, 0x800000000000011, r0) linkat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xee01) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 00:36:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:36:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:14 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x3, 0x4) r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x2) symlinkat(&(0x7f0000000180)='./file1\x00', r1, &(0x7f00000001c0)='./file0\x00') 00:36:14 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) poll(&(0x7f0000000200)=[{r0}], 0x21cb, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) exit(0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xe9db}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x40000000000ee7}, 0x0) mprotect(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0) 00:36:14 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) dup(r0) 00:36:16 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0600000002000000100000000500000001000800"], &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x474c1dd0537d14a2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0x8, 0x0, 0x1, 0x7ff, 0x5}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) fcntl$getown(r0, 0x5) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r4, 0x0}, &(0x7f0000000240)=0x10) 00:36:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xdc78}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept$unix(r0, 0x0, &(0x7f0000000000)) socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x4, 0x2800, 0x2, 0x7fffffff, r3}, &(0x7f0000000300)=0x10) sendto$unix(r4, &(0x7f0000000580)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c981ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200000000b5feb00a54cfab00"/177, 0xfffffffffffffc98, 0xffffffffffffffff, 0x0, 0x3a6) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x100000001, {{0x1c, 0x0, 0x5e1d77dc, @empty, 0x8}}}, 0x88) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) open(&(0x7f0000000500)='./file0\x00', 0x10000, 0x0) 00:36:17 executing program 0: mkdir(&(0x7f0000000280)='./file0/../file0/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='+\xdf]]%+)-{+%\'(\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='!*\x00']) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:17 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:17 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000180)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') open(&(0x7f00000001c0)='./file0/file0\x00', 0x102, 0x12) openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:18 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1) open(&(0x7f0000000000)='./file0\x00', 0x20080, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe, 0x4) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:19 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0xfffffffffffffffc) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:19 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0600000002000000100000000500000001000800"], &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x474c1dd0537d14a2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0x8, 0x0, 0x1, 0x7ff, 0x5}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) fcntl$getown(r0, 0x5) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r4, 0x0}, &(0x7f0000000240)=0x10) 00:36:19 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000000)='./file0/../file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xdc78}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept$unix(r0, 0x0, &(0x7f0000000000)) socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x4, 0x2800, 0x2, 0x7fffffff, r3}, &(0x7f0000000300)=0x10) sendto$unix(r4, &(0x7f0000000580)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c981ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200000000b5feb00a54cfab00"/177, 0xfffffffffffffc98, 0xffffffffffffffff, 0x0, 0x3a6) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x100000001, {{0x1c, 0x0, 0x5e1d77dc, @empty, 0x8}}}, 0x88) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) open(&(0x7f0000000500)='./file0\x00', 0x10000, 0x0) 00:36:19 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:21 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:21 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000180)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') open(&(0x7f00000001c0)='./file0/file0\x00', 0x102, 0x12) openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:22 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = getuid() getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) flock(r0, 0x7) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:22 executing program 1: 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) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = socket$inet(0x2, 0x4, 0x0) close(r0) mlockall(0x1) sync() mlockall(0x2) fcntl$dupfd(r0, 0x0, r4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:36:22 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x1, 0x4) flock(r0, 0x5) setrlimit(0x2, &(0x7f0000000000)={0x800000b35d, 0x800000b35d}) 00:36:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket(0x2, 0x3, 0x11) connect$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f79360859300078bf72e9bb1aaddc2bb702de5e83aee72949f2b83b7f82ec0c7af7062d1ef5e40d5d7bb80efdf07e35ea3a6554c75818074b713b6473c307612e3cb0fb0be79ef8f4875f14daf402fad14593fd4e86fa6ceb82541fe1621afcf18d640d90e91479de40d8d582628fe0d9576d1250b530becbaa9a8ef00798922f9425727a5c7ed31d69458b6f33843a37e8d735dc6d13dd8358cb96828bf58dc216693b1a89fd83425667acddb8bfef70085e1212d5d44fb2e65f96c0330b86ba16407faff13b615bd7e7991e944a5be4d5340011689ca6bae842b6c5"], 0x10) writev(r1, 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:22 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d]}, 0x3}, 0x1c, 0x0, 0x1c2, 0x0, 0x1bf}, 0x0) 00:36:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:23 executing program 3: mlock(&(0x7f0000e7a000/0x3000)=nil, 0x3000) socket$inet_udp(0x2, 0x2, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000dbc000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 00:36:23 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={r2, 0x10000, 0x4, 0x100000000, 0x3, 0xfff, 0xffff, 0x5, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0xffffffffffffff80, 0xff, 0x1000, 0x2}}, &(0x7f0000000440)=0xb8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r5, &(0x7f0000000100)='./file0\x00') clock_getres(0x4, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r4, 0x85, 0x3, 0x0, 0x6, 0x4}, &(0x7f00000004c0)=0x14) openat(r5, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:23 executing program 1: 00:36:23 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0xffffffffffff0001, {{0x1c, 0x2, 0x4, @loopback, 0x101}}}, 0x88) r1 = socket(0x2, 0x20000000, 0x7) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f00000003c0)=@in={0x2, 0x2}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000400)="022e19e5fdaf7681d3eee3705635b37ff9933772c9f75e622c8321fc72a582c37ebc5c", 0x23}], 0x1, 0x0, 0x0, 0x8}, 0x20080) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) futimesat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x5, 0x3}, {0x2, 0x80}}) r3 = socket$inet6_sctp(0x1c, 0x80000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r4, 0x100000001, 0xd2, "5b8e930bb78006260a375246262b086bca30393f72fe286b879811550d57e4b97ea78c76108345c94b5ae9a687ec154c4823627d4c33de712d0beab2923524ac6c73a25a0201cd5edcaadf38b060c5cb2a08ef0e47389bf849a9e6501ec0eaa770a535e17b1f4ab01594c9eeb9805a719cde3f6f9112d83ccc4262af5e9b30626d75e714893ef8e59f943f2e8b4d99337a3065194b58117e2a4095e4143a4e8eb559190048b40def610de53748f3be24071d0a2c6c2db311825ba007664779a4c6e511e452a73f3c91fba5864d553a35b553"}, 0xda) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000100)={0x0, 0x1000}, 0x8) 00:36:23 executing program 3: mlock(&(0x7f0000e7a000/0x3000)=nil, 0x3000) socket$inet_udp(0x2, 0x2, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000dbc000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 00:36:23 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000140)=[{}], 0x12) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/204) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) 00:36:23 executing program 3: clock_getres(0xf, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setrlimit(0x7, &(0x7f0000000040)={0xfffffffffffffff7, 0x5}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), 0x4) 00:36:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:25 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="760bbda55a01be7b0239d11148dd1aa3fe", 0x81700}], 0x1060087dd513f6d) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8, 0x30000000) connect(r1, &(0x7f0000000280)=@in6={0x1c, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x1, 0x6b4}, {0x6, 0xfffffffffffffff8}}, 0x200) 00:36:25 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001580)={@in6={{0x1c, 0x0, 0x401, @loopback, 0x5ec5}}, 0x0}, &(0x7f0000001640)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001680)={@in={{0x2, 0x2, @rand_addr=0xfffffffffffffc01}}, r1}, 0x8c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x81}, &(0x7f0000000300)=0x8) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4) getpeername(r2, &(0x7f0000001480)=@un=@file={0x0, ""/59}, &(0x7f00000014c0)=0x3d) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0x0, 0x4, 0x6}, &(0x7f0000000180)=0x10) openat(0xffffffffffffff9c, &(0x7f0000001440)='./file0/../file0\x00', 0x800, 0x10) r4 = openat(r0, &(0x7f0000000340)='./file0/../file0\x00', 0x406d00, 0xfffffffffffffffe) getsockopt$sock_int(r4, 0xffff, 0x0, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x0, 0x10000}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000001540)={r5, 0x1, 0x3}, 0x8) getpeername(r4, &(0x7f0000000400)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) unlinkat(r4, &(0x7f0000001500)='./file1\x00', 0x800) 00:36:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x6, 0x0, 0x9, 0x100}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xdf}}, r1, 0x2, 0x9, 0xc, 0x86, 0x6, 0x1}, &(0x7f0000000380)=0x98) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x1, 0x4400, 0x5, 0xa15, 0x1, 0x7ff, 0x7ff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x5, @empty, 0x8}}, r2}, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x40000, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgid(r3) 00:36:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x400000000000005, 0x84) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000480)="f388ed434cf118d18677dd0692960aada38efe52ef15698b10158c805154e4358f0093b5b4f40ad006bc4a37e2c026a4cb5cfb2ec2d8f2bc1e8020239ee1d07c2d12cc93c6a81eb53de1e0029e7a8e997b4a0ad5b80dc5bc548969f12d43c443598ceae6cf435b77", 0x68}], 0x1) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/46, 0x2e}, {&(0x7f0000000080)=""/44, 0x2c}], 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000240)="11eb4335f6becdcc49eeb3b831b993b3e852b0ece5c42e0446", 0x19}, {&(0x7f0000000280)="84fe2cb053a69a834e75d920dd9a2c78e900323457a447e5208aab208ebdca184502dea7c65454aa5aa2e86495b45574dcccff1139b6adacc89a1517b2577277a603b27e58ef700d3fe6b8fd7c1c451172747e24a2", 0x55}, {&(0x7f0000000300)="da9de0d941dd05b20dddd977e9a692f738f2d0fef5736c1c3fc2c18836f4e6402bcab7f17301a07e7e2b205c1615f2990b0d6153b359b6b64b192e996ed82b8bafdf2f936d6c1c3ea20025140378592fd3ba67717b089164cf53dea3352c3bb956585c656627fc3363a45d22964f2efa7d19cfd6e83d5f84300fbb23c864bc829ee11cacdf4254195258218eb35a64039ee204e25f2cd5de903d548daef036b71d7b39bd40f6f46692bf30e0ef96bc556fd750b0f2c2a71defe97cec177db76252ad424ba15cc6c1aff449", 0xcb}, {&(0x7f0000000400)="dfc7244ffdd938f16b29edf802b19fa3170f11a4379319cf61f396dfad94a8cedf", 0x21}], 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x781}, &(0x7f0000000200)=0x8) 00:36:28 executing program 3: r0 = socket(0x1, 0x20000005, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="21000000daa1f81b98b5f7330bff3e89b0e7aa20d30d52a2882536775e9836b35f452d07717e8f276312139de3d80ecdde718182cd8792ad299396e759bbc4f3e364935d35e92766617b3d5b0377d7631d6ccfb3feff60de398abe257b981636f4fadd5178259543da8a4a2f962724d51c39bfed88060000c3243afa4e535480c34624", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x5, 0x5, [0x8, 0x557, 0x9, 0x9cc3, 0x0]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0x117e250b354acddc, 0x423}, 0x0) 00:36:28 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x1, 0x0) 00:36:28 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000240)="f6f0bb", 0x3) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f00000003c0)={0x0, &(0x7f0000000340)}, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x10000000000000ea) 00:36:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:28 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x80000000) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:29 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet(0x2, 0x3, 0xfa0c) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x20, &(0x7f0000000040)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x7ff, @loopback, 0x8}]}, &(0x7f00000000c0)=0x10) listen(r1, 0x0) r3 = accept(r1, 0x0, 0x0) ftruncate(r3, 0x5) close(r0) execve(0x0, 0x0, 0x0) bind(r1, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x6, @empty, 0x6a35f653}, 0x1c) preadv(r0, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x9, @empty, 0x1f}, 0x1c) 00:36:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x6, 0x0, 0x9, 0x100}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xdf}}, r1, 0x2, 0x9, 0xc, 0x86, 0x6, 0x1}, &(0x7f0000000380)=0x98) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x1, 0x4400, 0x5, 0xa15, 0x1, 0x7ff, 0x7ff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x5, @empty, 0x8}}, r2}, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x40000, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgid(r3) 00:36:29 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000000180)='./file0\x00') sendto$unix(r0, &(0x7f0000000080)="3868e5b79b04d966eb5f3c68d08e87a4226931e1aa30a39fcf0642fc14ba2f222f3d1f6d50d14c1c768c0179cdace9d6366d844a9d2e600990acf3cfaf429d7bd5abfbe9a89c25d6be66b5cd4b6179d2fff3fa736c84ee1fab63a784f25e1d60ddac206f657a735e64407165eaa54ab554d3d9dfce07a64e775e71d1cb8f891594a8d179f8145dbd6ddfda2ed355050c1c8fa46d63", 0x95, 0x100, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:29 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:29 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) dup2(r0, r0) 00:36:29 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) renameat(r1, &(0x7f0000000000)='./file0/../file0\x00', r0, &(0x7f0000000080)='./file0\x00') 00:36:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:29 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2014}, {r0, 0x2000}, {r0, 0x81}, {r0, 0x41}, {r0, 0x2063}], 0x5, &(0x7f0000000080)={0x6, 0x6}, &(0x7f0000000180)={0x2}, 0x8) linkat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x400) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x6, 0x0, 0x9, 0x100}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xdf}}, r1, 0x2, 0x9, 0xc, 0x86, 0x6, 0x1}, &(0x7f0000000380)=0x98) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x1, 0x4400, 0x5, 0xa15, 0x1, 0x7ff, 0x7ff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x5, @empty, 0x8}}, r2}, 0x84) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x40000, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgid(r3) 00:36:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x18}, 0x8) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r2 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) fcntl$setstatus(r2, 0x4, 0x1004c) 00:36:32 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:35 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) 00:36:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:36 executing program 0: rmdir(&(0x7f0000000140)='./file0/../file0\x00') mkdir(&(0x7f0000000200)='./file0\x00', 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x4) unlinkat(r0, &(0x7f0000000280)='./file0/../file0\x00', 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/../file0\x00', 0x100000000000, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000000)='./file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, &(0x7f0000000180)=0xc) openat(r1, &(0x7f0000000040)='./file0/../file0\x00', 0x100000000000087a, 0x6) unlink(&(0x7f0000000080)='./file0\x00') 00:36:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x46, &(0x7f0000000580), 0x1f) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x8, 0x4) 00:36:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000140)="46715f9eeacf68200e0b1c5c03e4768ee369c14c20593e6afe6bb38cb65664def411266352951a005c41aef5bfed2b9944c41b1bd273193f4be694331e4e2fe76a0c5311763e4fe89b704b4261e80bd7b2b406a7a97bc83af4d1166f40cdc07f744ae82a3de7b7b470a8e9f778e364b1fb46c21776a2e1ab52a72b43e7ba73341198eac48d0b06e440abb6ce509a6bfc637e994536791e93994fee48d46aaf11df", 0xa1}, {&(0x7f0000000280)="e295417b6c271a3a8f628df8ea3fb625864240e7bfaff0a2a1104ae639c494aa6147e18aa579702cc7ce41bf71219c53b082dd41a0a87384c6c6397e67f14071fb19a653dfc03b19a0bfa5bb3a2eabf69a11903b2129d5d151100b0e0d5fb9f1cb2fcee9a19bd6ecb650f7500646efed437aa8fae317c1c4b6f1b113e8972d488b0a556a969d57848cef6671645bfc492674f975ad6e", 0x96}, {&(0x7f0000000540)="546f927948e0dd89ffab967d2d6ff46f53c9700cc98424502bc6c3f4a366d8d5364dcd0c87c4dca04a2dd904da0080bed278ae435b504b66cc16ec79b2d5a1fe65bbb52abc16346357111d604c1519ad02fa789914c7f1777d5dce4933eddeef80dc79cd28adf4c3c0585be01ad63baee2421aba9a06e4755b38a603b442636edeef5ed2ed2c1a0d4cf453d4d50b5d7ca2a8b26be306479fc75d4bab8fb4d1", 0x9f}, {&(0x7f0000000380)="673fb510606353b91e4ab134ea75b39e7683d167a8ff650372cd13e9552ef3e3ff607b6245f6453f44863e7d91e202937c12a1e055a80f77fb3b2d8c88fda2f5ea70ebeac8ef5abc276a9e244ee4fe42d33057632d08e03aa023dd4e33b9f1f5e19c6061d667989ec4e8523de4563bbc4b88ec58b31ffe53ee4a0e54", 0x7c}, {&(0x7f0000000600)="f510e26c676ef3b94bd4ce10ff6abd4cc53037ced3e536dfb52b45b866b7d722b06cbf6abfa3e081cc722e28a7958e29ff007946d8e9a77d965c04f47f3367dde96485ed253d30c766f93e94764ec7fb588e2ed3d0566f8bfb4c2cf68917086e61b665a3c444cb2c10a84eecabbb46d290eaa59504a2bdeff747fbff19f217f0d7b94b55a79452a6ab9ef6625d056cb532dfe6d8fb47da81e7536d38f9095424c47ed093684a3d40e1709ae74d79b7bbeccd3e17", 0xb4}, {&(0x7f00000006c0)="372dfff476e01fa22de8cd40a74c429c89991c74ac5a54563e61660c0c3e9a4acc9c5dcfde22eb141d7ca9c470c95e46af331a605ef7eef35ead2f104857fce7f7d4c0edbe248ef4614acaab41de24e3ede7f48920fb0b6e7704fb56d159abe89cb42fec90d5b65b6f5fadc864165fef8c494cc99c3cf2a73d9315c7bcb3e617daf67ae1236f47", 0x87}], 0x6, &(0x7f0000000800)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x58, 0x4}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, @remote}, 0x24e) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@empty, r3}, 0x14) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000240)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[{0xf8, 0x84, 0x8, "9bd2213fc9ad9c1bf04ac181f69e95524e3c3f5fc298725993c02eef57832738a187f4b84c65d46cd04407daef1bd7215b6a6549143ab66f9670a4807ab8deb3d24429bb72da62a3bfe8eb065b453e68b16cfd54d78435de632e1cc76f0ed8e9f3ab12f09be45dabf206765329e4ff89e2158b463c9caf9b37179dae1a87c36f7721f128d1a70ea034626e81cef2907b3322b280df9feecbe8e99960da27f89a478c880350460ef36ff11ccd0ead1290538c4225f8d6710359bd6f7cdfb7fa6565be4b1e85d0e0dde51802255ebbf85975fed910f21642983b0989917da3767bd2e2fe7c5082"}], 0xf8}, 0x180) 00:36:38 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xd199, 0x1ff, 0x4c}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x80}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000300)='./file0/../file0\x00', 0x200) openat(r2, &(0x7f00000003c0)='./file0/../file0\x00', 0x400406d01, 0xfffffffffffffefd) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="7e38e28dcdbd550ed91de6386d301574c5a48759645ef2b96a62ff3e39e3178da09bd71c0f5579a7d14c5d", 0x2b}, {&(0x7f0000000340)="b274f5df07d816bd06cd7fe32a9e307997c057d5b5f95ea267e1d73a9bdfcc6fece8356ec3d7aea458163e5b91c8b0248d6a9e284fa469fe6f783a6292cd082115bfbf49b7", 0x45}], 0x2) freebsd11_stat(&(0x7f0000000600)='./file0/../file0/file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0/../file0\x00', r3, r4) 00:36:38 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x70, "e58ccd172996a6f61987241c6caa8b75609d3083bb6ef9431e168773b562d9d447bce9de41f8e0d486aa09c1561894326afca1aa625fb83e6e24c6ebac490d99092114fb20e2f6ac0cf0b6a2688af7584e982fa9f97030db8f4aae154bcd22976db90d79c08cb889bd62b24f27347615"}, &(0x7f0000000300)=0x78) fchmodat(r0, &(0x7f00000003c0)='./file0\x00', 0x8b) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x0, 0x3}, &(0x7f0000000380)=0x8) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x8001, @loopback, 0x1}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x100000001, r2}, 0xc) 00:36:39 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xd199, 0x1ff, 0x4c}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x80}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000300)='./file0/../file0\x00', 0x200) openat(r2, &(0x7f00000003c0)='./file0/../file0\x00', 0x400406d01, 0xfffffffffffffefd) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="7e38e28dcdbd550ed91de6386d301574c5a48759645ef2b96a62ff3e39e3178da09bd71c0f5579a7d14c5d", 0x2b}, {&(0x7f0000000340)="b274f5df07d816bd06cd7fe32a9e307997c057d5b5f95ea267e1d73a9bdfcc6fece8356ec3d7aea458163e5b91c8b0248d6a9e284fa469fe6f783a6292cd082115bfbf49b7", 0x45}], 0x2) freebsd11_stat(&(0x7f0000000600)='./file0/../file0/file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0/../file0\x00', r3, r4) 00:36:39 executing program 0: mkdir(&(0x7f0000000080)='./file0/../file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c, 0x10000000) r1 = getpgrp(0xffffffffffffffff) r2 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a40), &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) pipe2(&(0x7f0000000b00)={0xffffffffffffffff}, 0x100000) r11 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000b40)) r12 = open(&(0x7f0000000b80)='./file0\x00', 0x30102, 0x1) r13 = socket$inet(0x2, 0x1, 0xfffffffffffffffc) r14 = socket$inet6(0x1c, 0x2, 0x7) r15 = accept$unix(0xffffffffffffffff, &(0x7f0000002e00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fefe4ab2ebda6ce6e5196fced3663c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bbe719889e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035ff3e3fd9a2bb79e3af0000000000000000000d8c819d558974e38f7ab201e9f1d647df3a2ce4f754a135298d7313b5bdcc03986f7aac44c471b254690ded9f8c56b3056c8069bdec359fd8d0e730fe182a04255975c4d2528147dc770506eb31cfbb376ae5fc23818c73e43faff19e04b79cfbb1d5939f38a508f4551fdf84400013b7c3ea0405b58d11fdd3c7ac17c0a5773abd05ba32ed574522a3a6ae3adc382626ee4d18d30c0367c898ac818035543bfb95913b85434af3d8caf96abe956242a17c48640ff7cea6edb0095687b3bb6c8d6db1312196179f481863cb595a43d1cda1a7d07b35a3375fc594b3e598131ad0b80923463190f91ba2a1984aaf455d2c12f9b9c06334e4f2640e6d5ac1c0928340ab20671f056935c7de651a7a37231b23e33aef61b8a4d0553c5a2b02fa"], &(0x7f0000001c00)=0x1002) r16 = accept4(0xffffffffffffff9c, &(0x7f0000001c40)=@un=@file={0x0, ""/4096}, &(0x7f0000002c80)=0x1002, 0x20000000) r17 = socket$inet6_tcp(0x1c, 0x1, 0x0) r18 = socket$unix(0x1, 0x1, 0x0) r19 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000002cc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sendmsg$unix(r0, &(0x7f0000002dc0)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000240)="1ea15dece825289e6b002392e63dcd8bfb1c8bd5b0df8b5723cf1377df38c7020b09f4c3707cf4e50cd28f1051fa2efebc7bfa5dc23185a50fbbc1804aa9cc16803752235e0c6938d67eac266e5050350fdb77d37de2f67e2b499f0277fc08604ddf38709648e40dc5f8e232c9a4ab8fa7eface526bb9622c5d3519aa27a97583df2584c0f5f725b11f18f154e4f1312781f167d6e09a775a4117caf8d60decce492fddd3a0eef", 0xa7}, {&(0x7f0000000300)="4bd94f4493af3015d3862e7c70a1bb15e0277f4988fe87309579f67b761f149d2eb5de26bd76d886265c15134ed393edd623ad630cf8e1b7949be31d17d2c28feb36970eb568a40dfffa7513601db034411c696e17ca5923670c43ba7f6ed945d6df1faece9b819d54d52a986c508755bb48a64f8f7e73837addbba504aa335f10e0d17218fdffb08f9cf769ff1f4e0b4fcfb92d966f528d61ba0cdaabf58bca61f92f57a9e2380b15f63d97ad874e8d20e764320641e0fe0e38a459a66882a4950fe803c9208ae4852f891d6d007a6f83579366d52f4b", 0xd7}, {&(0x7f0000000400)="033c420ad827ac26e15f64769935d22cd3b96834b22986c17f4bf0be74d7d754ec93d09222ed1e16b8af75daecc688aae92bc492235acea327e8743da9a046ae15782b86ed88387894395601bf14e91f36582dc5464914432d12d26d9f6dbfc13fb309bbf72c3cdb70b197796754537a3afa83f0ae23a4cd377936aa266c7b33b3ca0751605b793d337f6dfbba45886ebfc9af6b6399d6f0e80c9f737c7b26602ee5bd80d6ee7409b5170f6c6eeb9edcecbc88bc30e946e0535b3b7c0dcc58d9823c222d8e92d1d5ca1ff7f31f834bd11f530118269706c7d641ffc78396f7fd1c65351887721f072532be015d6cd4", 0xef}, {&(0x7f0000000500)="b0c938961b7548af05d5297ea7f5ab7d037ad30980d452c16592aa4572ab2088e252c59aa8f6d0ae75e4adeb593139", 0x2f}, {&(0x7f0000000540)="b25f50f411d0810099ecab5437e212fbdbc1f09512c10fc3b924371ef2ce38898a058c9748d3771b2c55866c6aac9bf0593e23daf32c9194f41760f87ea9b4", 0x3f}, {&(0x7f0000000580)="5e639341244b8cb5ea2ecbe729adcc74dcca3c4f7e7c0b65318d882ab552c7f9fcf412cb2966c0f9f2a9b0236cc2674082f986bc7ef42b50bf7fe935e8c408924eb516a68378f9a3d73b737cb9516ead12226dc20ff124038681f9038f4a4c1c20ddee09c4e0890dc7ceede25ad262cfaf3a43e1e95017868f8e8c9ec2db5efc772575a4dd8064d86b219688b6bd6d42bac656b5b03285d84990641cdae4294876ece861ad0485b91b9e5fab9d528522d83902e831b7200bff7f85cc7e6d1c2693d74e7991aef0c2e296c8e6c340ccd347b427171162", 0xd6}, {&(0x7f0000000680)="50aedd4b949f71d1d899dce199a73f54c03c5fcfb2f90e5d20fe1d02c330154589a9adb6", 0x24}, {&(0x7f00000006c0)="65053957a2", 0x5}], 0x8, &(0x7f0000002d00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x30, 0xffff, 0x1, [r10, r11, r12, r13, r14, r15, r16]}, @rights={0x20, 0xffff, 0x1, [r17, r18, r19, r20]}], 0xb0, 0x80}, 0x100) r21 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x22) symlinkat(&(0x7f00000000c0)='/', r21, &(0x7f0000000100)='./file0\x00') msgget$private(0x0, 0x2) openat(r21, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:39 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000080)="11e2198a5b248da9200288bba7bcc968f9ce0d58931019c6f4126870cd12471f12af74f5d1e4404d86482e000893cdbe0832ddc76d4473a8eb963f7f18d777dea576e7e424dc4abb58a61abeba6a31ae357c8a01d400d35dc24adf54b046efeb09f9d544ac297da48ad3a6a11c1c6da2ee04eae60e04c8979eb394007b2c19c9c44921002d4ab325e2d65d0eaa728d4e41273c5afe6b4f079088de5d6b8c9687335be9232216a8f8ad646274e7409a4806a5c31ecd11deb9b49d4290052c911f3f2a2c6d2917d0f6e49c1f307629931a7eb69edfcc1e08c583a6494365a00d43603c405d23de9268a37c41306295780530b4cb596a9b0f2b974a460033ead8e74f55c8aab88ce44e6a9beedc0fd259cfaddd5448b203b91cd31f0201017fa570e5902b114d134481a3de77ee5ef35077e778a9b38947330848ded75dd4d8e93c49037f09bef65c7c164c4da422dd1c430ab61e36d0d097918ee891bf53bf0dee9d2dc38501edf3eb4d99032baa58db4291b598cca6092ee959bdb28d7a17634723d558581e080d1dbc62326493e3765609a5babce87bc46be1cea49c254b5b14856e2631d1df8bf13479561e05b7ce3210cc785ecf7c6aff370fcb6e8125dbe414a20292fcf0fcf3d731460701ce8bd7ce72448dcb2006c45591cb2f78cd257a1253778c9df1adfd27cd70f58543c4f1304830ca7e1eea01e0a7779802bb4161a1e4e4b7e940516a9af7f70e654a49c77399a19246f57f8b8cfdb0b699c3b871a9a358366b214aa31a8e984b5b25e28fc2f8a5b5863602cbb3f1d4a5f7706ab96d71d24559f793b81d1143ee5084498ad9ae03a637353e46fd33f2605a11082d2524407a5a5e7ab89316a3387b1c2707bdaa8557961bb4e7fdb60ad13df177edf206aa69b1e756b43288bdba2047d56c7a019dc59d92b0f8b3fbe14a3c0ac11cccf089de9833371c12fb8d5e0657f990900f70fb31a43c4d3b14ce0665f5a3d82ce61124874d21f4d2ddb0e88befc7c9e9ff881196c4889aa76b32c2331a974f21f07372d87f45e99ab2a076a2051b67a14fad75f8edf83e85052bdc821bcaf84c196c52e027169866421c5ed89c0347066402b1c8c8f90608dc87fc3af66989f1a006cba917eb6427ac2e26df2cde37274883255474e6cd4a64d2feec696843cb0356c893189ea548f522363b70759a6e38cb3de168222a03631177d8286b98e0a258bb331b83a8e1eb100133b3e0b50b796cf27d147a4dd89618a5b8218d0d98e8bcd26bda9c58c674a468c48e685f669bb934b1e4f09f930ae591930a831f6ffa0a5bbcf90ec744019f0427584dccd2eb2759af30c5c504a3bbe11d144696be549572e9248f8ae63f3f785f4037348dc4b2b72eb6377ab2856a2bffef36eb9f4158a719a4e144fcd9d0c5a5a970a1f4dbac5ced9ceb26b73e4fc6c1fe1aa1d6c8817f5483de2db8db233193504edbc4c5773ccf4a264ea831b19d84b48118e909f7fea2c4bbd1384fe488cbc5ce38fc362ed1ebb0db40f6f3dba7f405a6f08a9ed5201601710d9bba5a5741b05a998cfccdd4e77e1a7f4dc08d24f17cd1177e52f0b57d32d3bc21fb7176c122f0df3282349fb0b3a710a692a1aac4eb24895963afd814c8b795dc70e174cb9ab04f063d9d42086ea64f4a9a199cd82f47d6d038e0132b449d0db0d6f83616dc955cce72a04190fb400cfb3662fa15308573f1136581b729e859dca8db36fe451b034043ac2b8d9e0c8d41f1107c69d72e293b372e649f856b69036f3f8b72d55bb1ec3c06f539ca9c953fde230cd067c63c927dba459024b8fd22459d551dbb8fabb147c3b32391d01a4186e2892636297bc2d5e9ff89f13ff92c59193c8c4c7e6a17711a8ec32a5f623d6a1117a26314f0286fa80651309a76f3966a7eac0f6d48403814cd0e0f3ff712c797dc730ca9a7b2f84faefbfe1680c2691f66c1f5c3d87c8104b87d7739db99a8f7ac6d2aabe280384ddeb79c17cebcd5b881d6a2234cd2dc88044cfa9501f9ae6ecddd34dd7c535c06315ba713ee446cd0540c4ec9b60f9c76c17b4e6ea071c24ed15f827575fe272dd45d14a322f70b3895adf5e690ec5e06e3953276c0eff54e93588b53b3ecfd16170629f6d301e55ad50bd23694c5f56cdf488f24ff73e901d396f5f5caabf797c3ef4891e197dfe24b651e349927b9d76a7555eabda0dd26bb6a64514d0046b9add7b31bb75a80fe42ca5e6bb640758d17b6c16bf17e9784192bc3381dab70193332a56e5b3c0d30b7c1120509ccd5cc96a23c5751b5425c2c7dc7b14411c1b76950ed3cf7d336f82b2dc2e86d6d2a351ff9224cbeb17306a31a420dace1737fa77d3949712b7d31c3713c63a718ae0a388e92dd0dc2987cac877d93aeeba7fd9f06be0831bc5306b07e38cd69782131edaf752760aed291c2d1dd654709ff51f4f44f0b909be3390ff34f61a7f733c7de8704244ab499b5fd81d27f3ff49c361aab4dc75231d1691a2e08db59f1893f1f85ac79416d1b82320452a907cda6089823e69dd5d66c1f18af2b52c33d4c3928be30548c17f9d9f77bea9125ac8d3b8f935eaec7667b14240185689291ac72464be4415da86bfd6819f887a7ee6ed92d9c222a6f61be22f6ef8675245ab26652fdcf3bae3a5f1a001e874f9786871a5cbb5b39799752987ae70d72628bd574dbfa21087d7eb5c01f62563dab43562abe10381c7818cbaf93ef98ad251efb0243d1dc9c86dc3c95d326862d8b17c1b45b692809d0a42d1729bcf4c6d4e700750cae45b51bf8542f7abd27e08062c7d02decc6f5e9cacd3852b794b5e1c80eb8cf6c2e2ba539938fa73a9f31e1df45117e7b9fd3e11f6d1a8ca0a41f511c7ca08315414fc0019f9e474e0b842eb6f7ba9ac6999abeae3d6f8e81ce09b8a3446783e692860f98243d7e9a24a151eb6b21963c62534c97508e87ec617b7e83b370d1c20a1f9ebdb50f6cb05439548fa7c3787042b742430241083b4f8c4d9c5a4e22bcc1219e586291b8ece451201cf175559b8fb0d28e1caa7f1f522177515ef190b1a619da57be0d02de395a73a944824c8f16d862fe7cf78a7dcd0d7d20d16ee17f7c299a0f9ce4da5627b65895372f35e84038d8940cf356e62b8ff961e3575798c07abe13015994f06e38d7959e69c6f9ea3d8852f07f5d3ca6954daa97e7c94f3885a75cd0705395c441975548b53508b5a056236a5701e49d474a8fe97da01158ac96799c1aa10933520bf91a1ba6411d720c1408501d801b75fd50e8e56a10eefa49903fff416ce61612b8f5385cd2f22222f2d13330cdfbcb9884b249a89b61ac07e54d4d0f5a6ba16f1abacd1c1e895c506f26cf3d758bae2adecfc64925ea84255dc535465be4565af3a4f271085a96f70a777a41e43ea88e6d551a3486f01bc8cb6814266ab078cd058cee85ee606e80556be20e8746cbec1f1b8bce31d07481cdfbe511820574fbecfafe0b03aaeb8b593292d461cb4c100bfb8a2d0423ef7238ae0c12de36c316807b3f13b3d23a1210ab7b40a163d0c4ac0a7a64e70168bc3e120fe1b37a51d8a4d556f7016bb19d720c6460eb42ea5f92588b8611a43c7c93b83e7e8811295e0b4445e6c91a2851c390c5d796cf07390b6e26caecf7386a6044820d45619bd8c52015d13005d7c416c992b7d522c8de2070c4a58afe975cb682796dd0ffddabde9530c5476e42cc7500d9eeb47abdbeecba3de25d6e4a5ef00e6e1e49faba6521986a8de3c0a83263cd54b614649dfa9e5b28d9048e692e1b47f61565858f93f98eec5696d93db3185af00087e62ffb81765db08f0dfe2b3665d89363c19b5b93e394fc11e913b7830e0321610f5211563a1cbbcc244943edebeb7eb8b2ec6802815126bcb4f67d8fe32e2c64ffad1475720cf1b9cdac92d01eae5a79fcd67a092f560a7bbf636639369c8dafc0f872aa13b6d6732b06c13957e6ba88a29b7f97c28d74c64a7dd088860f24a9170a8a42639cdea744d83b521c25b545cfa79dd8753420b42a808b5bdfa1bfb4daaf466face9650ab6ac3495871c277c16b91d27d5a5cd5b2a54bbc60e845d0a174a6d945b36421df404bc6890a1e3210785b6d808617fffcf7a5f66402bef39bff70a4d07037a7bdd093971630ec19d2a7655f0d6b7fbcc27b15c004f78c411311e1446433787b843e12200666a4a6c295549b54e927c3aec5e6e5206a24e1e12eb792b5a2dbae6950e717cb8545f05b76945b549ac2415631c54ba682ccfbd61405abe1cb5d716d87dc1e6a30998dddccdb2a163f7fa51274e02fdb32d36a045e8f69595fd88dbef4031611e481f9224bce46ca81eb9815eb65ff3cc2b4786d5b2a67b21ef9298b6bcb57f9598ed5b6d2d8b0682764fb0e256e8e7cd5dc619169353a753d91b211de6bf9d6bc1553905b3531cc6a4ebd0bc531f40f9e8086a66764c75b35bb77297a7e773058c0c6e347555b2da42ff5c4645c84c2d6738b329419125ffd24d763839dba3e94e7150d597bd2b63d9347f53a11f02041ae4e3650997c5b47c42f9648368df79bd48c3eedcfcaa76087ff6fb0f5622da541fc52ae74204f330efeb854a4e7cc024eb48d9770d1295e8107a8ec7713ed06f69c3a3b207a0dd23b0b37f91389cb17d91544df439e9aa734bb0538b951cd6a4917e0cd84e28ff14870850528467d64690f73ca17cd92a910e71eea6c440653fa92fe435121f8863ebdecba1a44bdf4ae4f9733eb527cc47ac478e334c98adc1fded0882a3fd1273301d5d7426079527d7c3f0909c82fe5e54db85831ff53af8701631785d66d29c1716d77d8d7727b371aa05e60d0f03272201ef672f6e822a362479beb8b94eb8ea43348298e471e3ac075ac71a065a1f8778f7c395ba45a8024bff1c076914c8e3ea2c8836a71f2b96fb9d83306c6b82d76d4d1f4a7663d6c85f0d5c7157e0b82573fbb778e6c4be76264ae1c04a667230bf66e4b18ea8af5dab40e3c514150f64ed83c838d54d920d933af8a2de58d8efd765db918715758ec373613a7c20312c8e91768cfc872011bad4558e9cba7c4e7466bea48a0a2465a2e2b5ccd606e477a38060227d95c44561992aea5bcbad794efa1f5c0d77ae08453acdfcd2dda45e84c45019efa2469edababb2306f50dc5586b6072d934cbc81cabe62632808739431cb7e53e3e598a94d216e406858c1d76cd377159a36e3a465dac612fff96bfd8bea5e6c4077085a35104c43a309e69cd991d69664238fdc29aae6f6edf7641a45eb661007b9ae108ff5338cd0dff99a03e4cc82f8f2796fd71eaf9e3c823f46e1435924f037045fcd5630e4c9adf156cb9c304a64efc71a068db06bf1db3e969f941889adc19003342fd0f28ed498fb78fa3ca3def3175729dd1be575a9ad1535bcdbb0b445d397da06f0cb1859f27279ee8996751a6e53ba1175a81cdaa67d4bfb53a65aef66d3e1aefc761bf165e066bf29ef3edfe88e813a1cac87e7c60f8df32bc0d8a0903553a73b6a7452854b2105a6cef9433c4aab309e3221b7d1515aaf0c84920c4c205bd28c050c38ef928eae1f74a7de7896ec9e5356d69706be818718250a48768ad8412d42e77abdd4e0c0b3e9486055d8d25f502d7ae60bbc642c024ff8e19fbed5237316dcc3451c7287dac9bf9ecb113805dba0b6a2516701dccc3efe300d19be37ffafd0beb25e4d643a315793994beba8d1d5d04842349ee52a87689fb03cc6782e260dfa42ce12d8efccd42df65004f496724f0d134bc40c54ae969862c13f6cd3d", 0x1000}, {&(0x7f0000000000)="081f72a5441ee20cbd46da12c7ec6aab1323df16cf5e25c8cd301d6262c0f4fe69cdb87043e3150ca1ad22df04dd712304e2", 0x32}, {&(0x7f0000001080)="ec85fa92c2e1b67f23a06e54c5d471bad18319cc76b674f0d6d872b7e6299c57f410a5ed990041a69e9f69f17cd44f7bd26d8567a4ba89ffc6353a3279880d5f8c0fc3482299b340011be3be6508757ef9ffaccda27b81e5b1d2d530a29e26fae0da25df174849fbf8e473b82727b49a59ca5635a7d47969b1f506786e7e0dbbeaf58380832965634097889be3a78f26675e1e472e4844aff993cbc4e48abc08aa85fedde6c37fc74dfb6e52bc6758b8eaaf87bd9e7bd6f0c1d621498a978e8f776824e7655388", 0xc7}], 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000013c0)={0x0, 0x1, 0xaf11058400000, 0x100000001, 0x7, 0x7}, &(0x7f0000001400)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001440)={r2, 0x5, 0x2, [0x8000, 0x76]}, &(0x7f0000001480)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000011c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000001280)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000012c0)={@in={{0x2, 0x0, @loopback}}, r3}, &(0x7f0000001380)=0x8c) sync() getsockopt$inet6_int(r0, 0x29, 0x25, 0x0, &(0x7f0000000040)) 00:36:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) mprotect(&(0x7f00002dc000/0x2000)=nil, 0x2000, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xe9b, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}}, r2}, 0x84) r3 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00005d7000/0x3000)=nil, 0x3000, 0x5, 0x1010, r3, 0x0) 00:36:39 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sendto$unix(r0, &(0x7f0000000240)="bfd47df4bff19d4b2fedbd865803e3a7aacb7864c6f0b0eeef75fcbdc4dbeb92be53a80b7c50d48ec2832c55937a8d48d2cc485e033bb4c908705e75ad1d634bf7f6806f0e308d3fb1ed18d973ca62eab6294f712222c340d9bf6e649dbca064222b2e1aa6171045a53d87f6506d09124575b4ef821708784bec62e7e193cd1951a6c9bbd7768edc7a7a2751c931254a10aa9041674fd9dd8f9743b534", 0x9d, 0x1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000500)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='+\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='.\'\x00', &(0x7f0000000640)='.)@\'*{\x00', &(0x7f0000000680)='u#!&\x00']) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x7fff, 0xf, 0xfffffffffffffff9, 0x100}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r2, 0x7, 0x1, [0xfc]}, &(0x7f0000000340)=0xa) openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:39 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000f4a000/0x4000)=nil, 0x4000, 0x1) r0 = dup(0xffffffffffffffff) msync(&(0x7f0000c7e000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000010c0)={r1, 0x7668, 0x1, 0x80000000}, &(0x7f0000001100)=0x10) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000e75000/0x2000)=nil, 0x2000, 0x1, 0x81010, r2, 0x5) recvfrom$inet(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfffffffffffffffb}, 0x10) munlock(&(0x7f0000a28000/0x4000)=nil, 0x4000) 00:36:39 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2000, &(0x7f0000000040)=0x61, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001480)=ANY=[@ANYBLOB="0ce90000840000000800000000000000"], 0x10}, 0x0) r0 = dup(0xffffffffffffff9c) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x8) 00:36:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:39 executing program 1: setresgid(0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x11e56eae261c1368) fcntl$getflags(r0, 0x3) flock(r0, 0x1) 00:36:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:41 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = dup2(r0, r0) ppoll(&(0x7f0000000080)=[{r0, 0x20b0}, {r0, 0x211d}, {r1, 0x2010}], 0x3, &(0x7f00000000c0)={0x5, 0x8}, &(0x7f00000001c0)={0x8}, 0x8) accept4$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x10000000) fcntl$setstatus(r0, 0x4, 0x10048) socket$inet6_udp(0x1c, 0x2, 0x0) chdir(&(0x7f0000000000)='./file0\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/38, 0x26}], 0x1, 0x0) 00:36:41 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000240)="8f1cfab14a2d50eb34ec9c1883916bdc36b2ac9e92a7dc729b6193e13008384f9df8d161d14f087c255494107cef88d7d869ab888df1598cff8e0e3ffcf7c0b80cc1d850fe6abf030c47f8bc5029673d2035ffe78d3157d77c86f51ba9659747521d2a7e6a7ace0c0490709cea577a7879ba7241fb09985636987f73235b63067058ed8e55c19b20f3fd1e8350a9835f2a9a5306bba2db8be13d50e36ec06d49001832784248ed71c9e67e07baf2f597b748234466e9979650b88bc87c9d050430797e4e3554fa452611a8bb802ef8aded390b6169c17d56f4e769", 0xdb) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) 00:36:41 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc23}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 00:36:41 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket(0x10, 0x10000005, 0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = dup(r1) openat(r2, &(0x7f0000000140)='./file0/../file0\x00', 0x40, 0x9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000300)={0x5}, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000000100)='./file0\x00') r4 = open(&(0x7f0000000080)='./file0\x00', 0x84, 0x1a) connect(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000217734864858bf40561230a378ba4ddcc031a46db596b002e7f035442118223124e8492ef7df26d5b6f7fa7e6409d4c258b6e2a34200cfe83e1b08ac82b96e2ef152772fbef7d9b0a4b2bcbfb544717e4e04daefc3c77959943521a0071e8ddfd286fba96daaae5a16c1ced74abcd0507b56d921c2a89d1676891541adb6d9194d8dbba42ff9"], 0xa) fdatasync(r4) openat(r3, &(0x7f0000000180)='./file0\x00', 0x0, 0x2) openat(r3, &(0x7f0000000000)='./file0/../file0\x00', 0x406d00, 0x0) accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) r5 = shmget(0x0, 0xd000, 0x4, &(0x7f0000ff1000/0xd000)=nil) shmctl$IPC_RMID(r5, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x5}, 0x24) 00:36:41 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0100", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0x117e250b354aedde}, 0x0) 00:36:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x138}], 0x1, &(0x7f0000000040)={0x3, 0x9}, &(0x7f0000000080)={0x800}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0xfffffffffffffef6) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:36:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:43 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x6f) read(r1, &(0x7f0000000000)=""/30, 0x1e) fsync(r0) 00:36:43 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket(0x10, 0x10000005, 0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = dup(r1) openat(r2, &(0x7f0000000140)='./file0/../file0\x00', 0x40, 0x9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000300)={0x5}, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000000100)='./file0\x00') r4 = open(&(0x7f0000000080)='./file0\x00', 0x84, 0x1a) connect(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000217734864858bf40561230a378ba4ddcc031a46db596b002e7f035442118223124e8492ef7df26d5b6f7fa7e6409d4c258b6e2a34200cfe83e1b08ac82b96e2ef152772fbef7d9b0a4b2bcbfb544717e4e04daefc3c77959943521a0071e8ddfd286fba96daaae5a16c1ced74abcd0507b56d921c2a89d1676891541adb6d9194d8dbba42ff9"], 0xa) fdatasync(r4) openat(r3, &(0x7f0000000180)='./file0\x00', 0x0, 0x2) openat(r3, &(0x7f0000000000)='./file0/../file0\x00', 0x406d00, 0x0) accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) r5 = shmget(0x0, 0xd000, 0x4, &(0x7f0000ff1000/0xd000)=nil) shmctl$IPC_RMID(r5, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x5}, 0x24) 00:36:43 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0xe3) 00:36:43 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000380)=@abs, &(0x7f0000001740)=0xfffffcfd, 0x10000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffff9c, &(0x7f0000001800)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007ccf5a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcff00"/4101], &(0x7f0000000400)=0x1002, 0x30000000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001500)=0x1c, 0x20000000) r4 = dup(r3) lseek(r4, 0x0, 0x3) dup(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001540)='./file0\x00', r6, r7) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) freebsd11_fstat(r3, &(0x7f0000001780)) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r8 = dup(r4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r8, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet6_udp(r8, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000280)=0x200, 0x4) setsockopt$inet6_tcp_buf(r8, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r4, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:36:43 executing program 3: clock_getres(0x8000c, &(0x7f0000000080)) r0 = socket(0x1c, 0x0, 0x5) write(r0, &(0x7f0000000000)="35722c58724ed6323dffcd9976264d53ee4592e0de274de90dbb0921ef226b25a882178dea6ec622682a34fc04a4458e8755a5ae1db8a640cb13fae025e27bff05faee", 0x43) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x7}, &(0x7f0000000300)=0x8) 00:36:43 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000007c0)=0x1c, 0x20000000) r1 = accept(0xffffffffffffff9c, &(0x7f0000000800)=@un=@file={0x0, ""/4096}, &(0x7f0000001840)=0x1002) r2 = fcntl$dupfd(r1, 0xffffffffffffffff, r0) freebsd11_fstat(r2, &(0x7f0000000180)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000000100)='./file0\x00') openat(r3, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) fstat(r3, &(0x7f00000006c0)) preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000080)}, {&(0x7f0000000340)=""/50, 0x32}, {&(0x7f0000000380)=""/231, 0xe7}, {&(0x7f0000000480)=""/255, 0xff}, {&(0x7f0000000580)=""/88, 0x58}, {&(0x7f0000000600)=""/37, 0x25}], 0x8, 0x0) 00:36:43 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:36:47 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x100, 0x90b73f71a42127e4, 0x80000000, 0x100000000}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x7fff, 0x65}, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x2fe, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x80000000}, 0x8) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = getpid() fcntl$lock(r3, 0x7, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0x2, 0x100000001, r4}) 00:36:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:47 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x80) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000380)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x2}}, 0x0, 0x100000001, 0x2, 0x104, 0xffffffffd1727724, 0x3, 0x3ff}, &(0x7f0000000480)=0xa0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000680)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000540)=0x41) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x80000000800000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x1, r3}, &(0x7f00000001c0)=0xc) r5 = msgget(0x2, 0x20) msgctl$IPC_INFO(r5, 0x3, &(0x7f00000002c0)=""/68) r6 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000240)={r4, 0xf, 0x401}, &(0x7f0000000280)=0x8) symlinkat(&(0x7f00000000c0)='/', r6, &(0x7f0000000100)='./file0\x00') openat(r6, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:47 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='./file0/../file0\x00') symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x6}, &(0x7f00000001c0)=0x8) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:50 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000380)=@abs, &(0x7f0000001740)=0xfffffcfd, 0x10000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffff9c, &(0x7f0000001800)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007ccf5a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcff00"/4101], &(0x7f0000000400)=0x1002, 0x30000000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001500)=0x1c, 0x20000000) r4 = dup(r3) lseek(r4, 0x0, 0x3) dup(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001540)='./file0\x00', r6, r7) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) freebsd11_fstat(r3, &(0x7f0000001780)) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r8 = dup(r4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r8, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet6_udp(r8, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000280)=0x200, 0x4) setsockopt$inet6_tcp_buf(r8, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r4, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:36:50 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="8902e63374f2b34aa2f534cfe0c7c13bf0d789391742ce35a2dd95032d7c3d787a2821739e5ca251569b2dab5f32e32a93e55039be00"/67, 0x43) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x1, 0x2cec, 0x3, 0x800, 0x101}, 0x14) 00:36:50 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) 00:36:50 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="1a0000789e15f319001f3b68f91600"], 0xe) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) fcntl$dupfd(r0, 0x11, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0xae}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @rand_addr=0x4}}, r3}, 0x8c) openat(r2, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:50 executing program 3: pipe2(0x0, 0x4) r0 = socket(0x1f, 0x4, 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0xe0, "a55b7da01e1e4462609a5a76d66670b6f53733dd1e237c26b5f0f14be03cf35ad6e91c9c7c458cfc768490e0893fbca65bb1b54db638ac9a5ea15e1829ed52d7f3ba4857bbbf57a6c064582c9cadb6b3f5d39ce87067205093a33e13f284ab4492edca8bc573390ca5ae33a3dbc1db2faf5798ce0e2f37f3002ceb07f552bdf3925461fd77112fdf783542c775f511a855709658e48a86a7ac2fe2c25da228e2497e006862b1bd911cd2fec021d4aab95c018fb662bace312024e1eb8a97e829b9aca9a96e6f04d3cfcdf835aab84b77cce0284b20a296b7cb40e9ec5717e7f4"}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000007c0)=0x1ec) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x1a, 0x0, 0xfff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:36:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:50 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000080)='./file0/../file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:51 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') rename(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000080)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020008) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x23fe}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x3}}, r1}, 0x8c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x2000000000000000, 0x8000000005) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x0) bind(0xffffffffffffffff, 0x0, 0x0) 00:36:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:55 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr=0x400, @broadcast}, 0xc) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:55 executing program 3: pipe2(0x0, 0x4) r0 = socket(0x1f, 0x4, 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0xe0, "a55b7da01e1e4462609a5a76d66670b6f53733dd1e237c26b5f0f14be03cf35ad6e91c9c7c458cfc768490e0893fbca65bb1b54db638ac9a5ea15e1829ed52d7f3ba4857bbbf57a6c064582c9cadb6b3f5d39ce87067205093a33e13f284ab4492edca8bc573390ca5ae33a3dbc1db2faf5798ce0e2f37f3002ceb07f552bdf3925461fd77112fdf783542c775f511a855709658e48a86a7ac2fe2c25da228e2497e006862b1bd911cd2fec021d4aab95c018fb662bace312024e1eb8a97e829b9aca9a96e6f04d3cfcdf835aab84b77cce0284b20a296b7cb40e9ec5717e7f4"}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000007c0)=0x1ec) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x1a, 0x0, 0xfff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:36:55 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') freebsd11_lstat(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f0000000480)) symlinkat(&(0x7f0000000580)='./file0\x00', r0, &(0x7f0000000540)='./file0\x00') pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="a37c20b1248a5470ca9321f2bb98e30dfc1becd32a56fb8c3d63a8235debb7d0db3b85c63dee9fac825eeb18d02c205d764591d144596492957100a13e2ae4abd701aabcbd5c1c4c", 0x48}, {&(0x7f0000000240)="02f34c58fa2db3da6191e0c005420ce73fe4bab0c06006e8026c41c13a0d248f3e5d9176e11c9935c1bfd247015d30e2036f58cf47677fef70554bd9c9b5ea9921c6210ad1867513a23662476121c7", 0x4f}, {&(0x7f00000002c0)="5301c1fc03f66ab266443996210b5a421d38c7638cd8d4136db8e863ed4989e8", 0x20}, {&(0x7f0000000300)="54ad698e755d28bb4e98d23cf5e69fb404b9", 0x12}, {&(0x7f0000000340)="2563c4d3213f77343051de824bd91337fffb4d6f0562abe0f7eeef91b8911d43ec3e9c05648206685a2dd70c2333b6871404d8ae31d89ae106b47056959e004d2c17adfeee0e86739090e305b59cca107177b07020f2e65cffd3cc44983810f6bb3c4cb705d28197a37c324548e4f35c6c0d57773def5a4c13c5a6", 0x7b}], 0x5, 0x0) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:57 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x3, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:36:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, 0x0, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r2, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:36:59 executing program 3: pipe2(0x0, 0x4) r0 = socket(0x1f, 0x4, 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0xe0, "a55b7da01e1e4462609a5a76d66670b6f53733dd1e237c26b5f0f14be03cf35ad6e91c9c7c458cfc768490e0893fbca65bb1b54db638ac9a5ea15e1829ed52d7f3ba4857bbbf57a6c064582c9cadb6b3f5d39ce87067205093a33e13f284ab4492edca8bc573390ca5ae33a3dbc1db2faf5798ce0e2f37f3002ceb07f552bdf3925461fd77112fdf783542c775f511a855709658e48a86a7ac2fe2c25da228e2497e006862b1bd911cd2fec021d4aab95c018fb662bace312024e1eb8a97e829b9aca9a96e6f04d3cfcdf835aab84b77cce0284b20a296b7cb40e9ec5717e7f4"}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000007c0)=0x1ec) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x1a, 0x0, 0xfff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:37:02 executing program 1: getresgid(0x0, &(0x7f0000000100), 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1a1) freebsd11_fstat(r0, &(0x7f0000000040)) 00:37:02 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2100001000fe8000000000000000000000000000bb090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bd0000000000000000000000000000000000000000000000000000000000000000b3f80000000000d5f1de77193a305400"/128, @ANYRES32=0x0, @ANYBLOB="090000000800000002000000d369000000000900"], &(0x7f0000000000)=0x98) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000400)={0x6, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x10000}}}, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x10001, 0xc7, "7ce8ae2425d80805548b8d6d36ea58bdb0f8305fcd0a9a5d2ead02e6b73c6d94ec4919af49b933fd0002751ea1aa1dcdd895766a32c676504a3f2c52ded8175cac6ee73ce043b6edc63145209820570283bf0235fc41264dfee4e25c5d54db86dc6536ea1fdaaf3e0c28ff85e5527d752abd2bd79d9f4db27868c40e28c127679ef36521d0e94de8a18742f7fa7df21ed5b3b39b5c692268e172a8ad92185caa42b2db963411f3455f762d21ef38bcbaeafd6a0fec086f513d95ce3ef34de7eb911623587c6008"}, 0xcf) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x862, 0x4) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r3 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) openat(r3, &(0x7f0000000180)='./file0/../file0\x00', 0x20000, 0x10) 00:37:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, 0x0, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r2, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:02 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x62b57130928a46b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e22e9aeb4500000000000014000006b8400000000000000000000000000000000000000000000000000000000000000000000000000000003b008000000000000000000000000000000000000000000000000000000005538ecb8b82ba8f500000000000000000000000014000000", @ANYRES32=0x0], &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x7, 0x200, 0x0, 0x8000, 0x7, 0x10b, 0x100000001, r3}, 0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) truncate(&(0x7f0000000300)='./file0\x00', 0x0) getpeername$unix(r2, &(0x7f0000000340)=@file={0x0, ""/27}, &(0x7f00000003c0)=0x1d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r2, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) 00:37:02 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) openat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x200, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d03, 0x18) 00:37:02 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x100) openat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x2, 0x80000) 00:37:02 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000100)='./file0\x00') openat(r2, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0x7, 0x4) 00:37:02 executing program 3: pipe2(0x0, 0x4) r0 = socket(0x1f, 0x4, 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0xe0, "a55b7da01e1e4462609a5a76d66670b6f53733dd1e237c26b5f0f14be03cf35ad6e91c9c7c458cfc768490e0893fbca65bb1b54db638ac9a5ea15e1829ed52d7f3ba4857bbbf57a6c064582c9cadb6b3f5d39ce87067205093a33e13f284ab4492edca8bc573390ca5ae33a3dbc1db2faf5798ce0e2f37f3002ceb07f552bdf3925461fd77112fdf783542c775f511a855709658e48a86a7ac2fe2c25da228e2497e006862b1bd911cd2fec021d4aab95c018fb662bace312024e1eb8a97e829b9aca9a96e6f04d3cfcdf835aab84b77cce0284b20a296b7cb40e9ec5717e7f4"}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000007c0)=0x1ec) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x1a, 0x0, 0xfff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:37:05 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000300)='./file0/../file0\x00', 0x0, 0x4) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f0000000180)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = shmget(0x2, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) socket$inet_udp(0x2, 0x2, 0x0) openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:05 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0/../file1\x00', r0, &(0x7f0000000080)='./file0/../file0/file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, 0x0, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r2, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:05 executing program 1: r0 = socket$inet(0x2, 0x10000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000e00)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000bc0)=[{&(0x7f00000012c0)="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", 0xc00}], 0x1, 0x0, 0x0, 0x20000}, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @remote={0xac, 0x14, 0x0}}, 0x8) 00:37:05 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0/../file1\x00', r0, &(0x7f0000000080)='./file0/../file0/file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:05 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') readlink(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000180)=""/23, 0x17) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000040)={r1, 0x6, "84f85283f961"}, &(0x7f0000000140)=0xe) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x401, 0x99}, 0xc) 00:37:05 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001}) fchmod(r0, 0x188) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005}) 00:37:05 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0/../file1\x00', r0, &(0x7f0000000080)='./file0/../file0/file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:05 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000080)='./file0/../file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="3200000000fda64b8afc143617e3d167a062462878d3b80000cdf70888482e543bbe4fd5836ccc1e9add28e4190f264279cdb212f2add34b8a89d9ab4a"], &(0x7f0000000100)=0x3a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x69259ef9, 0x3, 0x80, 0x10001, 0x80, 0x3}, &(0x7f0000000180)=0xa0) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:07 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0/../file1\x00', r0, &(0x7f0000000080)='./file0/../file0/file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:07 executing program 1: truncate(&(0x7f00000001c0)='./file0\x00', 0x3ff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x2a, 0x1) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000040)="6cc98c692343dd55b7a1606fd8a175a040f66bd93e7699b86fd3da24a95522a616b630556f07ed47799650f6057c476c604ee41bd8cdcd2d6c287d92164abef9", 0x40}, {&(0x7f0000000080)="2024d5aeeeed5db1c52bbc", 0xb}], 0x2}, 0x100) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0) 00:37:07 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) poll(&(0x7f0000000000), 0x0, 0xce5) 00:37:08 executing program 3: 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$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)="1c41eda435e690dd7736eb29d40c1eeef555ee0e2887196345554b84f0bb290c9a85d3325965fa2a59e0", 0xffffffffffffff9b) 00:37:08 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xfffffffeffffffff, 0x9, 0x10001, 0x401}, &(0x7f0000000100)=0x14) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f00006a4ff0)={0x3}) 00:37:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x10001, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:37:08 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0xa0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) 00:37:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:09 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f00000004c0)="b4e2fc1b77c1b6e966a069fa9612bed8ee065e1ece2b7572327386991da743d760300e7a3410c9479e7837968fd8e688ddc8ee63b64d1469430301d0e982232c8d076375f4247af5f74665a8c6bc248630817baca69874b932bcaee1040079251d54aad3635b51c54dee80911ee1d52db2573ee74798f9168fa9a9117f6fe67f236587b1926a3ea490a57aa418fcf7307b9832bf2316c221a10682b1cb74ce7582171c8aa96c7c30059ad166a9650dbcf5d1ae5d11a687b4e32b69c481894d19e5024d36f6ca0d13f835c9bba4c4044b4545ebe4a6e98fe294dbc7f0ca8eb2980629aedca4d17a1d604f8bb6e94edd18fd3fc8516d8f788091ab8f3b63788444038f47e290555194cda1d7c888f4996049c4751843fc399b106ea7a966609e28fb32e3b4d56f8ce54ad3e826da14121c15d7c9c7ea08eaeef0f49addac45093cf8e5b536dc4c9e0b6fc04a6e3138663e055ad490e21da10d0b42055fb0f1c844aa062f6a9a044a3ae5eecad914a2099fd66fcd3fdcd25d96dad0ebc8e1cba9bbe3e9779d1b3a8dc800f708a4d6ef89f038756e7aa8d41597db194ef139afaca36d9aed0672230c1f53df8c0428baab47ab757ddebe582a8084fd7d9e2a1800bc8e735bbb0f232f6ac58d1da117579bdec2269a2b75f1e54d9d23e4e84848329b40598cdbc34ec715edcf559453bafbb9f283595e8d50b3f8ed0d0bbb8d3278b67b137f6b282846810d02bf7a608b8d9fb662881150a520819ee8519d9e594f6c7f2e393c8b62a2c163e2449f6a5cdf81d053de62abf96ef7fe655d7309ed442927b126db8a28b2c2f240f26ddfe56a65e98c6d24f6c7cbb56b8c821a5414bc1a2102754b52980608ad753c9b726fc9b74a0924fe9610777cad6b88e78057796ad0e5ea024fa619fc0f11667aa1c8548783d14c2deb30a4d1cb01c7f226f91c16f89cea639f23ca0ddd40c215ad5e36dc25e946949fe6dd3fdb02c09104a2e0c99b5548e03a101d776f058e9b800045b213cd5ba354083abf136f9e9d11fed7be434ad72d96b49676f317c7fde54079ae347219b0f28670681b6f80210821307dd00f0e03ca0980b892be73b5209bef6d872a709112b0dd2aac77c74103aea573a203987fdc5db818b667a4f562a3a594b16a12e0251a45369d2ad20f2e1df4e6ab7e2f83342517cf468a1c47c1e6064168ef02936b03a8446d817b55e5642a6df5316efe7a485b985643540a0eed7405de961bb9478b331677541fa3fc1097c5ea2ebefa6d22f5c14f969263fb92748e4299acd40b3a940af0aaef13c0aa044c6c3807297a893c1391156ff82b8c382270cc2ccc804130d550e3a0730676a3e1e35453e099e921c22da5dbd5330e42b738699424b297a6f7485bce70672abb299c8b6b77dde1d03ab71c13758c9aef1034b1c58002ab4c718f410801ad92e4e74821798bd3fea5c448a874a9dcb469dcf24dedcc5bf48a05b60f5d9ece21577de1e3e580b5421aa2b8ca18df999f8c68993c2e0e71c1ab563b9b50ed3e953fe5ee3e46d62eed2f3206f3be25c929d6e76a05ddbdd4e71e04dd5245aa793a9d8155e85b2bbcb285b6462dfcdce17304e0cf7d43bfa39bc9fa81a8e1f3645d5af33418d2a61bea4c96f9bcf38900dc926718c99069f3dc1af427ad099c503fbc9c40697537fcbefc864be217cff92b0feed8d95dfdf0453fa79f1330c30de7a75924e6177e65874ade4b8d7e12e2d02eeeea0752e9f01065ce2eb68d5c2cad79129c236ce4cbcc94b509aed67038bbb13ffae9b856a881b29c3b7e0f396ea8b1e7ac1f1565a4ccb92ab25256b65fe46f09d08fb51872b13d81c60939784cbc7d04313b2e28dd786cf90b44abde9e14d46b4a3d863989ef012e1156672add705ecfb37169c4c307379f6d0299362db844735707ef385c9f554aa28714c747faa7a6f67808a8c654a0b0c35007664568a825abc6796ddb99dd322d0e6eff8a86e6a6e368fc1f1d5cb37f62259d439609f20c5e46f8f8c06021eac1cbcb22a7f5c23ee5484cc58e0bac617e44f4cb835681258b42fce03ba5026a08c738fd332398051f46d7d8454cdd95eaf31e3fb181ed86f040a05f0a999ec2336a307a237995181ca901c00ce5d1b564c11988efa13cbbac49f8771e60d7845ff8c2971a3d071d78021233e0e49444b2ab773ac6a7ca22b3d8ec95a7d4a2090d53c55d2d02c5525e236f4e0193736b26a1de6c878e73b66dc660e1c0836fb554dab41208593d71f6b6b5631b5a29b84a25ccf4c5cc80928179f26b700f79c7e0760346c9129f8d95d092c23702639ef31631f07bb0d69af4e445639d505a56c021eed5889ce58a0891472eaff63c95fc46ed079f16ef7fe312766de1c8b2ef1bb312dcd9d6eee04aa41c27e6f09327dd80f1954b7ddc2c43c30520adac1089b3c3ee6d0621d8d70de76db893c05c499704a319703704688262067b730f465e3ecbe6839d0b75219fc3e7bb495630977e26f43157b6e0aee1ad12f59d26d9f9636e5d6ac8ab3d7c242180f4351be7226776c7bbc22a2bdff6d50002781f8b3458e26f84216e00ef08cb57511df1b3ed968c65a72d5bf1b059b10c605f6762a221b4fe0a1a00a110d9d9ab2bad543978642a4aedcdba98385aaf0d5de5cef665375a5e3a9d76b32cb296de963829392b19372c632b381b6f1c4be90574758329a72c8f7dadf8b508d5220c22dc0a4a659b6c008de95c0730c78ecbd01db1244eec6470cb78fee6a2f14dd63975196720f2b4ea3f941d4946e83add79c63c3a35aff1473990f224d2a44b6bcc754d5dd4dabb2a33d6ae46849d8755495270f2895806042ea056dee7d17f8223d7278ea883db0f7d8c8f18d36798bca81c6b41f1624a499b2619f4c6f72e72a0014987573d573ae1c04ad0c9be2102bc9a3885efe9a074fadf5a304b26ceae454f56b57628772120060ef4f130a92a61ebbbb4e658c7078920c3730d595b721946301dc6633b3dedac56bc4d59d151ca8c84d9987126c1652bd5d7113a6ce2ed417a12a810af9424e2679867059e2c866bda33477ede955966f08a79938c99eb98e7e0aacb8699160c21af22cf3503cda64cbf9e3f507e08e627cdfde77cf2e62a476a6f73b8593698f891681ce3b94749eee04896f5fbb35134abdf177bfd157c2ada2d4be0e2c2e9668d19b6eaaf081ccfa41ef5c990b3cfbc384e15e4b6043f8e06efcf450ea4458fd6c2fa47ed63ec8916aa5c96b8e9537b70637884bfa298af931e7154e0941902453789fd4e1f4d12d23a1b2bc540029821deb02cda957cf6811cf48db9e432e3c3b2ad2c49215495b5f3420ffabf2c7b2f94b4176474b81b52320d4cf85e3f017155bb6b510f3f20298035c1a50598e9d2e16edac686e573a7410f39e2838f57b5cee63a6f5b0dcdae6b8b8033b693e357a1325df04a781ec8cad3e486c2b557a1e42ba0ecf852fa8a025ec991b316ae3189fc7a61b122dfc523c98a3e4cc37f5f28adf4dad8b521aca1c9d1f3f6ac4c2543fffb79f1708319fa80c35926eb6da3c72a0080718aff53825ada5e8fbb9e6f623bc30c8b126735408af5567a0fd7ed00dde1b5d3b663ddf253401186a22b32c70fd081627c54aa085f46d54c079dc1599d56fe86ded3e54210b88d70873dd5ea83f5c9c46dabe6acf5465e9bef481cbf6505752c066f7fda22f8bb5a3b10cb94322f502049e33e39cf528c864f454f972c70c081dff90cb57d56e71f7734c869832d0c5359c77867d870a2665069b29102719660bf6a6291e18334c1debfa2db9d9580bfb1c243d7e2ada13ac587d4874a5dbfdb052c052092da6da7862965fa409db9332970c1ed3e9bb63d09d3fc8b5b4d44ed36fb78364a8bef69219a9099958fe11b52c8cabd505ef6d55e45b32ae12b81e5cca4ca98d9151cbf1776e73753c3eb19596ba91e08f3f06bb16bc13e983f90b2d8d106759109fe3da1ddd5d47cd0c8e01a20d250aaac76a97e33944fabc917cb505d9d40fe5bf92781b27cd9d49a6b7ab0b8013023f27b76d614578bd432fde69312c9db7686f92e57289732a41b0ab5bb0c5e4f1f319d01ea11d2c5dc1f923caa5f8e9bcf873be002bfa8c71cec12583172187d095deb0021bd6c5166d24d5a652b0194929db1a4fe714763bddc0613574187571e9b6866a4a2724f08e6b7d55567b686e6dc6cceb5f51b899fafd277f6585f126c8b38aca8f87e206691acf85353f1f7afe3a14f26dbb46a6521d42960dd3d876f2c0f7ec0d66977d404eaeee90133553d841589b8b5e6e687d275f904946f9d7c5fd8d216b85a12d740bc3e13e36e08e799a6071ae2f4beb9f9f1b3919df5cfffcf55c1bc000682c856a87d01c7c29c229ea322f5a376934a25bb884e6a581d035781e5952479a6d9540bf67a043a5b0b828237154676934fe1be0f4dc95254d1cc0109054428751359efc11898feb28f31b73f2c1dd9e2955e820f905468ede1a5d4427dc419451d1a72f02c16b5283696cd723ef6a8ef462f96bb054bd8f7daf139a0ed1b31ac6833090c83d71baa50daf5a3776f36a57f580700b894a086d87363bb13048d47f95f30b171030ddc6953aab0e07061024e73e405bfccbac9675149f1b8d86cb7dcfc829494c36e1f0ba3edee3e62b2060d54c49cb12dd81603debfda118d3d314446ad7b2609b40178ea065ffb7bb29aaf9074e6aed5d1aca39ed6b0db166d4f0cfde627af09d33f5bee38775c4d9a9b11aa72fb45cc8413fb19730167a9ce58bfcb0a872d180331332017995b7c5ccd6ac56e64612322424ffcee33a2d7840fd2e09496e1533ee35dd009a3e7db19a545dc390ae1ebe9a95f06da3672c06c84acad29d26d2e956648dbcd55f5fa9deddf899523a92d47d81bb20da48695827c2244152acdcf274e7ed31f90c8854ed5c873e8c519e2263bdbeddbe0b54a3413c41295b25f472f700d1453657bbbcca9340cb86224898117395454cb6e4cc2c7d49bcd4931c1604d6718f64863ff3b2a93e210d9d51c1a8dba740a9290b1b2bbedc429190468b3bff26fac74d02d16dce016bea4d3851c208cb197af57799b192c5c89c839a0cd808f45edfc8b8f81d371e1274705ec91436b6b6df94ec6c56ea0fc995bfd7922c29810a32cb64e8f562a34c50e1c9cb680910cf22d51b68e330e27048247d02c0adbf604081697963d08c4932633d7223db2b392c6a3ed5de1fcee593bd1a4880b470228d0dae854b6aa6736773dc54b98becac0627a6fa07742eb7f0f27e389525b9dea23eafd28d15ee15462f31f23f91b80dd25d5f1fa622fb734005d1794b66c922c08fd8e2cca7146212607c8351015e257d1299400eac4a6fde578d9b2b8ae07c693c2163c09f76a57d2950ab93a3ea0b8e46494aca45d9def94b1f1c66a67b0178101c7563113f4c4e2ada4ee8b32562ac0795d75103c11c830a8e16185743662771fb87cea8c10624894f46934d1d936a5d5f8465dd0f375bc0a730b9de75959ac5c01cdd2c264994b88d68f25a157ebb4baf37fd39dd8b0eb18d09d2f6a986beda904503ec3820db357187cd0a9b2a6df1e84e6a23befeb423007167e2ceb2bef143e886f8b6ee99f0756b88324bb049079a8411382b4ef639040f77fb8d5631cdfd63c0a3db04fe1334a26d94e49d18dfb6f0cfbb2f27836b5320381c92423c401ee96403e68c116ec47c1f4bc47c99ec96913d9789a198e549c2e7dece2374ccbc782e07359caa613bfb2cd6abbac4d2944935e4d0c9524a2bc59380e5e308169b26a74", 0x1000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r2 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r2) ftruncate(r1, 0x4) close(r1) getgroups(0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x1, &(0x7f0000000080)=[r3]) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 00:37:09 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@file={0x0, ""/77}, &(0x7f0000000000)=0x4f) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x9, 0x2, 0x4}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e220400000000000000000000000000000000000001f64b043a2700"/128, @ANYRES32=r3], 0x84) mkdir(&(0x7f0000000140)='./file0\x00', 0xce) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r4, &(0x7f0000000100)='./file0\x00') openat(r1, &(0x7f0000000440)='./file0/../file0\x00', 0x406d02, 0x0) 00:37:09 executing program 3: 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$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)="1c41eda435e690dd7736eb29d40c1eeef555ee0e2887196345554b84f0bb290c9a85d3325965fa2a59e0", 0xffffffffffffff9b) 00:37:09 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f00000004c0)="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", 0x1000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r2 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r2) ftruncate(r1, 0x4) close(r1) getgroups(0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x1, &(0x7f0000000080)=[r3]) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 00:37:09 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000180)={{0x400, 0x9}, {0x3, 0x9}}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:10 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6, &(0x7f0000000180)=0x1c) dup2(r0, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x3fffffffffffffe) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000100)='./file0\x00') openat(r2, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) openat(r0, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) 00:37:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:11 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000240)=""/50, 0x32, 0x40000, &(0x7f0000000280)=@in6={0x1c, 0x0, 0x5, @loopback, 0x100}, 0x1c) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x4d6b0020, 0x3010, 0x10000, 0x81, 0x100000000, 0x74, 0x0, r1}, &(0x7f00000001c0)=0x20) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x100080, 0x0) 00:37:11 executing program 1: symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="6f0000009f5758846336f02fc24b82ea99e579b5d9ac286b25cae7def756e63a7c30ca501bdaecc66c192a185094c8e8badf08ff6b4848c30cff47c0888cab03b5d26e094b32413297b15f5502cf5251e72491ac15bf4519ab0dd06fb6345bebc7b15ed0922e98a493bb745209f7e517a3871d20bd41ae2256539f35ed48ac45b2"], &(0x7f0000000140)=0x77) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x5, 0x100, 0x2, 0x3, 0x8c}, &(0x7f00000001c0)=0xffffffa7) r2 = shmget(0x1, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000440)=""/223) recvfrom$unix(r0, &(0x7f0000000240)=""/91, 0x5b, 0x3, 0x0, 0x0) link(&(0x7f0000000080)='./file0/file0\x00', 0x0) 00:37:11 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80) fcntl$setstatus(r0, 0x4, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x2) 00:37:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x1) sendto(r0, &(0x7f00000000c0)="ae3f98806e959d6aea61196921bdcf3fa03a0a8fd90f54b4c52c8a9671399d9871bca3e760ec96f31a92b1e5bfe907503b9d0cc8c278e811dee3ac27a90504b065410e454e3f9508a823dfcb22ab7a1e57a407d4132abc63765b3edc21a36f85eb0bacfa522365ac90da689de55cc9a8edc67c161638752343e0ad8b2b48309661ac13661d039cdb30f1ecc8ad6bda677ad759e625fb65eae844fc7467b22e44aca830", 0xffffffffffffffd4, 0x5, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0) 00:37:11 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x44) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) faccessat(r0, &(0x7f0000000080)='./file0/../file0\x00', 0x100, 0x800) fchmodat(r0, &(0x7f0000000180)='./file0/../file0\x00', 0x100) 00:37:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @loopback}, 0x8) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e41962f66696c653000b807d7d46428c1c5980c839d3ad3e67739c67e9433a9b16bc60fe36895ace814176112fe4a264a8ae0595f7a83072fa48ef0d38207067e47980aab46ea40f324cd89292eba"], 0x10) 00:37:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0xb, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:37:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:13 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0/../file0/file0\x00'}, 0x19) 00:37:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1c, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x1, 0x3, [0x7, 0x2, 0x4]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r3, 0x4, 0x80000001, 0x0, 0x7, 0x8}, &(0x7f0000000180)=0x14) 00:37:13 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x9}, 0x4) select(0x153, &(0x7f0000000140), 0xfffffffffffffffe, 0x0, 0x0) 00:37:13 executing program 1: mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x3) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x108) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r1 = geteuid() setuid(r1) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000100)='./file0\x00', 0x100, 0x0) fchownat(r2, &(0x7f0000000300)='./file0/file0\x00', r3, 0x0, 0x0) 00:37:13 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x10001, 0x3, 0x1a, 0x7f, 0x5, 0x8}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0xc92}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000200)=""/66, &(0x7f0000000280)=0x42) futimesat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0xffffffffffffffe0, 0x400}, {0x7, 0x4}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000400)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000440)={r4, 0xffffffff}, &(0x7f0000000480)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f00000004c0)="36a1adae6e9800c7f69e5828b3f0298a91bddc3c97ab401391b7c2f5a77af7", 0x1f) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={r2, 0x7}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000580)={r7, 0x6, 0xfffffffffffffffa, 0xbe, 0x80}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000005c0)={0x0, 0x5, 0x4915, 0x80, 0xfffffffffffffffc, 0x4, 0x4, 0x4, 0x1, 0x8}, 0xb) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000600)={r7, 0x7, 0x90, 0x6, 0x4, 0xb2}, 0x14) setrlimit(0x0, &(0x7f0000000640)={0xc1, 0x9}) setrlimit(0x7, &(0x7f0000000680)={0x5, 0x5}) futimesat(r0, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={{0xffffffffffffffff, 0x272}, {0x9d9d, 0x3}}) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={r3, 0x9f}, 0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000000800)="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", 0x1000, 0x100, &(0x7f0000001800)={0x1c, 0x1, 0x5753, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001840)={0x17, 0x5, 0x0, 0x5, 0x1, 0x9, 0x0, 0x0, 0x20, 0x5, 0x1d}, 0xb) socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r6, 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001880)={0x4, [0xff, 0x100000000, 0xffffffff, 0x1]}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f00000018c0)={r5, 0x4, 0xf, 0x2, 0x3}, &(0x7f0000001900)=0x18) pwritev(r6, &(0x7f0000001b80)=[{&(0x7f0000001940)="6cee4c1a7bd424c47f48a53bcc5bc0ba541e862822c4552330621a308745c36a5503", 0x22}, {&(0x7f0000001980)="cc41dc7ae995f226baea9db7a668eb72247baf2b0ed6f7cca5d53d171500a59d9289c8a0f609ed719abac46ee26ae59d4b52d1ed32cd2fddb71063c905a354061dc1b43a00f08551d8eb82514619d2c3a45c04299f8f75ca89018ada031bf75eac7d6fa4b5b8997a9a63251f75ccef6a61e4889fd0a5d5565a08de85cd7319ba6555d9b3bea935ff4d2dc6a58b6558751e9af18b65ed2a99f71d1854b67f0fc7fb22f9b7a2c77857f5", 0xa9}, {&(0x7f0000001a40)="5e9c320d73ec652f437f31cadffbb757b1b53608f3d9167076a4c3e63078d042ce3cff5e9ae0b42df8a3adedbb9948842507ed39cd04c2a327b9ee6cc8091ca3e58f375f5eaa1bf430058044e96b8baa43caf68746b293044af2d8dc35d78877666ea3dd8d28a0d94b2604e505d352abbc1f1be699406f7281d32e56d4a72030255b7c221cc6d900583f49e81b8d7ebcc2a4801cc055e1aca26c9fdba00d94a63cbeca6d528dfed62d6fa68ac1857e9846a102d4bc", 0xb5}, {&(0x7f0000001b00)="4fdad611b2a52f4913fbec57245b7ca694e9b3158707ae90f5501afeeba1b1098917cd64593fe6d80241ad0aec2eaddbd232e81b43e12ccfb6245f6cbeb44b99c390d0", 0x43}], 0x4, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001bc0)={r3, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000001c00)={0xb0cb}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000001c40)={r4, 0x2}, 0x8) 00:37:13 executing program 1: r0 = socket$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$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) recvfrom$inet(r1, &(0x7f00000008c0)=""/219, 0xdb, 0x1, &(0x7f00000001c0)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x3f, 0x100000001}, &(0x7f0000000680)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000880)={r4, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r5, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r5, 0xa51}, &(0x7f00000000c0)=0x8) poll(&(0x7f0000000680), 0x0, 0x7fa) socket(0x1c, 0x1, 0x80000000008) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) listen(r0, 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={r6, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:37:13 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000540)='./file0/../file0\x00', r0, &(0x7f0000000500)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000640)='\x85},)}!](@\x9b\x00'], &(0x7f0000000600)=[&(0x7f00000002c0)='\x00', &(0x7f0000000580)='\'\'-$*%\x00', &(0x7f0000000340)='\x99\x00', &(0x7f0000000380)='\x85},)}!](@\x9b\x00', &(0x7f00000003c0)='-&\x00', &(0x7f0000000400)='\v@:&,{)-+^)}\x00']) open(&(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x2c) 00:37:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:14 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000300)=""/197, 0xc5}, {&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000000400)=""/196, 0xc4}, {&(0x7f0000000500)=""/141, 0x8d}, {&(0x7f00000005c0)=""/67, 0x43}], 0x6, 0x0) 00:37:14 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) write(r0, &(0x7f00000000c0)="3dc1730df9ce10ce880088e4908e301dc21b5af76887dd7ebd33f7aa6ccef11d9bf7f20da4808d0cc6bf7cea335ea84f0718746497c59dca1700c58c370f7b4c9bf9c5cfbe6549156019f672a361eef6140f7d40d65146e14622a5940ca5a8d5e19d42ebc74472e48543c6d3f4e59e0b6397ed9b6796ae2e08e86b209561745e3d25013213274f6b20cb1947a77be7efbc4549b9997fe1edfc72af815b4dd04b7590fbdaed6551bd8fe4d6b8f48475bc08ec7b5648cbcca169aecc5883c1", 0xbe) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0xe68) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000200)=0xb) 00:37:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1f) fcntl$setflags(r0, 0x2, 0x1) 00:37:14 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c) 00:37:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:15 executing program 1: 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(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) recvfrom$inet(r1, &(0x7f00000008c0)=""/219, 0xdb, 0x1, &(0x7f00000001c0)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) 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) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x3f, 0x100000001}, &(0x7f0000000680)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000880)={r4, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r5, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r5, 0xa51}, &(0x7f00000000c0)=0x8) poll(&(0x7f0000000680), 0x0, 0x7fa) socket(0x1c, 0x1, 0x80000000008) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) listen(r0, 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={r6, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:37:15 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:17 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="8a0de2f966401335fb30805c338ddd32769b7b53f4b980719d6c9e8f", 0x1c}, {&(0x7f0000000240)="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", 0x1000}], 0x2, 0x0, 0x0, 0x20000}, 0x101) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:17 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = getegid() freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x4) r5 = getgid() setgroups(0x5, &(0x7f0000000080)=[r1, r2, r3, r4, r5]) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1f) fcntl$setflags(r0, 0x2, 0x1) 00:37:17 executing program 1: 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(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) recvfrom$inet(r1, &(0x7f00000008c0)=""/219, 0xdb, 0x1, &(0x7f00000001c0)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) 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) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x3f, 0x100000001}, &(0x7f0000000680)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000880)={r4, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r5, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r5, 0xa51}, &(0x7f00000000c0)=0x8) poll(&(0x7f0000000680), 0x0, 0x7fa) socket(0x1c, 0x1, 0x80000000008) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) listen(r0, 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={r6, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:37:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:17 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x200000406cfd, 0x0) 00:37:18 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') fcntl$getflags(r0, 0x3) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:19 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000240)="c4ccdf637ab2b7b099b53c1bff2bcadf20bfef2e873ff798b9232e57c0629bd746ca1549c2d57ba339be3b995ef967d6390dee0fdb33073423e368ecd478843f9796fb9480101be15430a5e4ee786cbc021652256a132f7f752dd98d36a958c62b6bc203f48ea5f6c85ce075e7c2b557eccbb0a44221a0489c83f370f4f981f1726a60df512d079f9b146b", 0x8b}, {&(0x7f0000000300)="999eefe260ecc3315e041031bbf8172e54598d7844cf9241865497b122e01693d483e683e27fa8480bc4251eeb3a51a8881d7b245d66e7442c7d3d2f67221f91e554221af32c29cb3dd8de30b6e18ac30400cd6fb4142466f5cf8d9a33d80b464b3acc7c14d2af28023e3b09c322af909858959883ceb1e697e6a0a8400e5e474bfef475043e451c623106a0eb337c6dc2fb5ed7d0a860d360443a21ad5eeeea31e200f9a64f95bbbcd9816e6d73a611dd7a5eaa7af5c738256d2a7d66f9523d6266f26e86c954f033d828dad961c7c42f98bdca77165059a498efb077b451", 0xdf}, {&(0x7f0000000000)="b205ef78f652", 0x6}, {&(0x7f0000000180)="3ac30e657ffd6a365a90f79f9e6798e192d517ae2d19775c0e754dd45070944ebc0cdb3e3a71f77b29d21bf174038cf7111d6554cece39f334be7a4a18e7543bf2958cb50d55e9aa2869530bb01fba5c1d458fef1e2a47977679e20bb57f1aa0bb45e3a72eb04da6c3", 0x69}, {&(0x7f0000000400)="0e58d0848ce1e8d39438b1e5d77b8137fba870ae55d1852ab16fc5b75662912134601e5e2c4ed387d581772646d2dccba78a5eb0ed8159f41c200f96d08851017c403a46f81782b7d28c4193a24d63186961d3319a23bbadc2bcd041a50bffd2b0ae23afb7f4a7ea5aa6c61cf35c8a734a8621f093ead6f069c92732d2d1007c0ba1", 0x82}, {&(0x7f0000000080)}, {&(0x7f00000004c0)="92a34f57acf9ff5547f15dbb1e073816ec6252d1c74eb14d71f591c0a5d32208cd55377825696b2aa6d38b7c4a7ea98f326cb00e57a2f55eef31c5c5f4a0fb53aaf7730ece4e3d2f20f478b9d19e530ead94faa5b538b208ef0fafb11b677d4f6b6442b45acdab74abf9bb3d4f8d3a8870109cb1f756ca1012551b2f0b17bbc340cc9f2f07b049abe0136801", 0x8c}], 0x7) 00:37:20 executing program 1: 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$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) recvfrom$inet(r1, &(0x7f00000008c0)=""/219, 0xdb, 0x1, &(0x7f00000001c0)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x3f, 0x100000001}, &(0x7f0000000680)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000880)={r4, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r5, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r5, 0xa51}, &(0x7f00000000c0)=0x8) poll(&(0x7f0000000680), 0x0, 0x7fa) socket(0x1c, 0x1, 0x80000000008) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) listen(r0, 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={r6, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1f) fcntl$setflags(r0, 0x2, 0x1) 00:37:21 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) fdatasync(r0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:21 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:22 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) fdatasync(r0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:24 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000280)='./file0/../file0\x00', r0, &(0x7f00000001c0)='./file0/../file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1f) fcntl$setflags(r0, 0x2, 0x1) 00:37:24 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000080)=[0x0]) r3 = getuid() freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(r5) r7 = getpgrp(r6) r8 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x7fff, r1, r2, r3, r4, 0x1, 0x2cf4}, 0x8, 0x1, 0x6ca, 0x0, r7, r8, 0x1c000000000}) r9 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x6, @empty, 0x1}}, 0x0, 0x8001, 0x70, 0x7ffc, 0xf23, 0x1}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000480)={r10, 0x3}, 0x8) r11 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r11, 0x0, 0x6) r12 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r12, &(0x7f0000000100)='./file0\x00') openat(r12, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1f) fcntl$setflags(r0, 0x2, 0x1) 00:37:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:27 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, 0xffffffffffffffff, 0x0, 0x11) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) poll(&(0x7f0000000040)=[{r0, 0x42}], 0x1, 0x80000001) open(&(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x40) 00:37:28 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000080)=[0x0]) r3 = getuid() freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(r5) r7 = getpgrp(r6) r8 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x7fff, r1, r2, r3, r4, 0x1, 0x2cf4}, 0x8, 0x1, 0x6ca, 0x0, r7, r8, 0x1c000000000}) r9 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x6, @empty, 0x1}}, 0x0, 0x8001, 0x70, 0x7ffc, 0xf23, 0x1}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000480)={r10, 0x3}, 0x8) r11 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r11, 0x0, 0x6) r12 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r12, &(0x7f0000000100)='./file0\x00') openat(r12, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = geteuid() getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) chown(&(0x7f0000000080)='./file0/file0\x00', r1, r2) 00:37:28 executing program 3: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82b8750874f436e07700"], 0x1) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 00:37:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = semget$private(0x0, 0x5, 0x81000440) __semctl$IPC_RMID(r2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="0002000000000000a110f5f060348eb3f7adbb326a325076939591096245ab45c49a58ca78961d72e24547865e7914eb5da3f886052dc5ff4a0dffe1732c955dbd5ab51991f3eec0fce00fbdc1f43bd63c71f4947d34c52631813e4eb100efe8ac"], 0x10) freebsd10_pipe(&(0x7f0000000000)) dup(r0) fcntl$getown(r1, 0x5) r3 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet_buf(r3, 0x0, 0xd, &(0x7f0000000540)="f80fa4727af3a9c3d0c000b3088b6a0cb887d2e5de6b6b0a9afa9fb4a034fc61d5762825d9f511337f256839730ef705e9d0369faf29bc2782c9069179f5be4f08530f70059b34c70af9451d19ad67bfdd", 0x51) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000380), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f00000000c0)=""/58, 0x3a}], 0x2, 0x0) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000680)=""/139) r4 = semget$private(0x0, 0x100000000000001, 0x4) __semctl$GETZCNT(r4, 0x3, 0x7, 0x0) semget$private(0x0, 0x0, 0x100) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000280)=""/73) setsockopt$inet_int(r5, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) setsockopt$inet_int(r5, 0x0, 0x5, &(0x7f0000000000)=0x7fff, 0x4) accept$inet(r1, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000640)=0x10) connect$inet(r5, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f00000004c0)=""/65, 0x41}], 0x4, 0x0) fcntl$dupfd(r5, 0x0, r5) socket$inet6(0x1c, 0x0, 0x5) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 00:37:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = geteuid() getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) chown(&(0x7f0000000080)='./file0/file0\x00', r1, r2) 00:37:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:37:30 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000140)=0x7000, 0x4) fsync(r0) unlink(&(0x7f0000000000)='./file0\x00') getsockname(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000003b7b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c62740f892d26f4f1073b7db3ba95cd2195f4ca13ac2b72320dba001abec565ba6afe5779c440f72d"], &(0x7f0000000100)=0x6e) 00:37:30 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) symlinkat(&(0x7f00000000c0)='/', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:30 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x8000000d) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0\x00', 0x406d00, 0x0) r1 = semget$private(0x0, 0x2, 0x1) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/63) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@remote}, &(0x7f0000000180)=0xc) listen(r0, 0x101) lseek(r0, 0x0, 0x3) 00:37:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x7, r1}, 0xc) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 00:37:30 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:37:30 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@loopback, @loopback}, &(0x7f0000000140)=0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) 00:37:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000340)={r1, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r1, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r2, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r1}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8007, &(0x7f0000000100), 0x10) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000040)="a4320a7d54610f5491f6b7c14d3d5d25da1ffcae2382ea06da60fa64ec2cecb1d15f95c068a024462b2f4f7fd72d3244e951ba28777a4b54a21b21786c00e4553d5f569b71223a19d312aa46126ae3af5fdfefbd74cf102ed90647f91d499f1eab0896523cf73740e28198d10513b4a9e5a3d8688806ef0d285ed716c1433190e5c5d858b2d6f0ea3792e9926125a4846bbce7a9c8638838c080f0a898a344a3bf7f0406c184d39be208272c75ddf02617ea796a40349dd9e434ca57f97bdd", 0xbf}, {&(0x7f0000001140)="d365608147331beb5329495361794cf043509f9176951ed6ddb0cc914db3b09501f9fa60053c821f6900a1466143116712107dc908a5bcd2548c834cd5fe1fc70885e532a78c", 0x46}, {&(0x7f0000001680)="456169c0948f8f49a0576994a27db5fb93e77d32660f23b1aff2deb1049c6a413abafb1b9eaa4d12586d10f93d65dd1ed7ae191cae1ff72b13cca52d81f02ca455f2065806ee9a7884b98eafd25f5730b0946157490087b002285e7a7bef74102bfb497d84a01eeffb227bbc5d9ba9ca4f12fbcd01e4d60f4ee1a8a25d9bcecfff8d480e42627b3af8d159e0d421d654c061fc00bafa6052066226710acfd2eb7a69349b3a536fca2d84527a2ab967a61b5cc731055a7e2872be9260fb0da73632ad0de4ec6b6d0143ad69c12eac758eda0fd379a816cc4c9f996880af54f3860c6b94ff", 0xe4}, {&(0x7f00000012c0)="f9811835287ff5c8811664f017d284f7ab4aaaebef1d4a3ee2eb539c55f6526af6fa1fdb6d706c425b8e02a50dfd163986a2dbcfc5b6b0e34fade7957e8e349a83745a9518312cc49ac930e74881f8ecff3418252ff48d52d0efa3d45bdc20adc874524cad540155f0317210c6fc39f817cde6c8e340c917187eeef2873169fd36d485136455dbe9d9fd57e8fa4ee436", 0x90}], 0x5, &(0x7f0000001400)=[{0x90, 0x29, 0x9, "4440b6529efe86c82cfd4579bd463bff719d4ba2b916ac1b0c73b3e7cb1d662a44ac6099e91ec6d573554b1016cc09c408534643e9c10724bb925dab5239ab2e117116a933e6b178ad9f8959e4bdf875df9dc9b244c5b4199d54f8c09607ef00b457e464fe76150322a1402f459b1fb0b037be19af97ba06ecd10b88"}, {0x100, 0xbe, 0x0, "7f47c4d4521495dc6731c02d3c26cf577b660f885bc06ca5e2641e5aed598a26335264e38c8d941c3f35492e2435947dd55fd29b5196c53c10912a59e80afc7cfd21cbecc7e2de543c78d37ba32832ada6f9d91094e59a519a33a5568c83986e377a6b60f6c5aa00fb205897551aac29b2371701bf1d2494f87386a49cf68f4c67958427c5abc2d7bc99f35fae7eb2cb2bf5adee711d13394158788ce51a3dcf3acadfd20b177bb2c8828eade74aec462550ee44c02041c853428df36432e5e482e0192d0776a14ba7fb1255ecb881c85a1b0b3a5728e44a4183220044ec3c970ef97275cf155668ec016e51"}, {0x28, 0x1, 0x6, "1bbf04534ceb8a2ee4dd1c0c81168b722e3851"}, {0x58, 0x1, 0x1800000000000, "d17b894743e94b1e2c9b3e697dc13d94bcfdea9a7b795b0c35263af9238eb401b9d6139a00b03fcff4bf1db7adb3fddfc863d2ac292c2764af509454a668ed3f152aaa"}], 0x210}, 0x1) 00:37:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) recvfrom$inet(r0, &(0x7f0000000440)=""/4096, 0x1000, 0x40081, &(0x7f0000000180)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 00:37:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x65, 0x4) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:37:32 executing program 0: r0 = open(&(0x7f0000000780)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x101) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) sendfile(r0, r1, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:37:32 executing program 1: r0 = msgget(0x2, 0x400) msgrcv(r0, &(0x7f0000000100)={0x0, ""/143}, 0x97, 0x2, 0x1800) __semctl$SETVAL(0x0, 0x0, 0xa, 0xffffffffffffffff) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000040)={@empty, @rand_addr}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xf, 0x265, 0x5, 0x425b, 0x7fffffff, 0x7fffffff}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xd04a634459920d48, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000004c0)={r3, 0xfffffffffffffff8, 0x3ffc, 0x8a3, 0x2, 0x4e}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000440), &(0x7f0000000080)=0x4) 00:37:32 executing program 0: r0 = socket$inet(0x2, 0x20000000, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x49, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) r3 = open(&(0x7f0000000240)='./file0\x00', 0x100, 0x11) dup2(r2, r3) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000400)={0xfe5f, &(0x7f00000003c0)=[@in6={0x1c, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x400}, @in={0x2, 0x2}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000540)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000580)={r6, 0x10001}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000005c0)={0x2, [0x0, 0x0]}, &(0x7f0000000600)=0xc) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000640)="fc462ff531fe72324ab0e8fee8a457d8be99840867e557caa17e435621adb280d4ee2cc1912ac0863564b1bfac4cb4f29fb9999cc405bf96560114021d15193959c7a1dfbda9d862b2c7dea8d3c2c65663669166bada8b96f7e6a69adc898d1728c93d8351f459ead7de7f93193c3f2499fef1e9de94deb3e8b9ef5de1351e6b1e9e047e016e9424918afde709125747d1a9718b65e7532d160c37f22d68b990f016b06c8d51da07d5b7844760e3a6b76a3fa346d2a10bd7a53c346cb4dff62bd3228354b871bca044033c47485227a9a12b3ad67f5dc7a878c69a9bf8615ad46ee1f1cde5387ef78262748529bc275bf204d759c0c59a82c240458759bdadf8017d8d8a066aa96dc69c9e22842638768b71729f094dbe7686969c732ccd8173e43faf0f7b961ea889c7d9b503071dd1ffb431fe3d1a7104708082dd5aeab632b3dc4d559aaea03b0fb10d4a29580e3dc70ec85bb6d043d812f196d368f17a7309614559c98d87b5c31e4b55eb70de347f160853adfcc28bda694ea578b45f91adad67363ccf087ba990e9aaedf45b93a81acf20c247e226b90b3a8919e2a15e069d12b551bfcea8a85600b683c893610287a1c2e723eb40b4ed2d9754d7d5abcf438a528a34f09122ac91e6f2b1c61ac4f12d2d3edc06264595b834f267719a042bd10505197b6058c6570bc53beadbffb3aa97e515529c886915d97915fb71514a655b515e297e3ea20f0940b456059c822ae7cbf3e62b1b60fea65ee7a313c21d31ae26e97242832d29cbe81cb8824b831e71ec2671840bb904dd5b969f069e1e1ccdb4759c2e27f794534ebbdd3a4dc912a3a89f883b6be0f17e7dc6a70b83f703f95928028e89fbef7f77bfc9380c8e69ad3e2157283307756d029df1b222acd89a7d6e82f7ef8c28faf12da6fe4a464a2c3cfc655e7dbe9207bf062db45a4afa8cca9aa994ed98b40d4cdf3904c59803cc8fdc56c58f4ef0dc3f11e0bc2a3f0bf2b7400dc31f338047d493fb6fa9c02d68e668e7d94a110a731b101ce5b9c8702f9bd20098b1427dc1464aae434375b637ec5846916c90b985737ecbdbf2af1f38e8c01d27540cb176bd20cc65b1f49137fd5c36cebb730ec3e837e02a2820d6e35888942b2f57a747f98691453efdf4b10ced92eb091dc8212c42f127643c5004aa6b1ef4e77f3f2d9982f2920b7577dc934ff85f6e6c7eee10fcb3dfb7db54190d520d4fd80a0375a4b63c337df5960d46179f8825256e1c4cf932ae78bc9de4445ccae1ef0cbd7875206ff16653aa15b5ef72f278726983e5a75f5adb989ce4dbdc38740f8a08bb5fce43f5c323a5b15d0d73bc86846c1cffc65343660bf1cd5917911ae4daa3dc4d1d4560d23392b9ee79cbe82c6dd8f8fc3425a91c11f76938eee4916a34bbf76777a4c50088e933767df8baa3ebcb96a4e7a9b5e0552b07f6bb00eee86c463c4e07e0cd629372075bd400d21582a4054d93cb9ba93b461b6ceded587b4c590074af51a41c564d14bf5fafd9c0e78b9aae6b2096711002f9ca874eebb161298e5d171df1da0ed3361afc08a75dfc59b94395f443dc70d1c93bbcce36017d76bea366025061e2c21f0df47d28afd6b0615d48c9fe51aea4bcf6b95923b64ff15738057c7d32962e8a0bb6e1d59bf4ea180f14260d0f83215f8a511d99ea0cc5b83ec2e1ad23ee3c44846318a4550008868207d9c7ecc61cfeda609cfcb77603e4dbc8fe60d1cfb830efb13fc5215a47a6793fd0680cabcd10277171bb745567ca26a33370ef663d34669d4c6150fc3b7bfe952cff0ffb15b3ce1f12e65358f91876ddec6e4de422bbe44d818f3dd949854e2ec30a0d6e85294769971f0595c979994902745cd6a42d8453c7386985c0751191950a6d8c85e9e7c0f8611b3da9d2e45cae640b2847ef521019bb7b6ae69d0d29f20fa1fa46bbf637245cb40f7317d90ffba5386ea8cf25718a89aa0f415ef683902a7038c51ba8a11fad80571daae7ef8e08fb455fb0aa88a463417f711d99292ce0ba839ad9f52aaac955da22849b02a631838760b5af82b08c0668fbd5b4f2a1998877074a9791b3f1ae5876ad3cbe3b56bd83d4631579e9c12226924fdd0e76761d6fb4fd8dba922fd2dfd2bcc6e83036bcb7c082ff9a64e92eded84d7285fd0e098b4b18119f125cec58b89b49428aef22b5ac72c141db996ac074f8dec92152793eb27cd27567656ae0b597a3938f963ea02774a31352c48dde8ec5adbff21f855440dc1b68e5316c257d28ecb656959356c0fb66df7b9c4de7d34eba8d128fb937303eaa52ff0127c1a735a4edf655a31301a290f70a39df5915c1aaa4aba4e17f8914bd13c906d60310b50e4728ac80bd4d857b587adf940cf1cc150785ff18fe3f2a38f97355c46a0dce34b71a06ef8db9b4d5fed108c6af9465198f4583a255509b717eb9b10a7c279e3cb642037c4b97143e15ba63c85fb9d4f606bc8c056240ca1c6f9d9f10137dcb54598ca80d4bf9c0b36e902d23bcf8e2d1edf63fbadd174ad41d334ef6f3961710543321fc45d0cf7c2943675df4df3ba2230977b63fb486d35d3d930f6da450c1dd2af222326fa22d113b89bfb2872fd673fb9c410bb04ee615cec719f5a9b468e02fe185c388a77968ca352ea7a07bbd18b56691a9098e1b79c5cef446ff4a2ca6fc5f74dcf2148b2be23cdb7146f56468f804c3293d480c27170fcfa8d2ae0aad19077b85ac0e68844b328c96792147a352953906a6344673b9951d3eded628c46c912760ed913a51b4eec0ab081af727c7bb013649b0ecfa5b861739c66e7415357ef14a24760cfc0763c14bda1d22cde1b23c416740b55dc23abae60aa1c4840eb8d26512ea53c1d3de1e813117f4813a462ba725efeb5d38e508454093e4781e79c61a93c7cd84aa39b7f1c94b09b1edbb9803906760301bf2bfd4a21cf9dd7ac7fa8aa3ca00bc1f60b9a1bd825e37544761d730fc5cbf410d68926f4d1807aab754018eafe84afefca5f1421b3a66ef396dd0dc99468cc5b68ee642eabd4808d81b3d1ccacff712308e683fdd144df9769e2758c48af3914d1d9009ea89f3fe36a4ea9de05b5eeca4ee5d6e806dfdcc9e5cbb61c8764db5b75809be66d79d38e6ebf9020d14c110077df18c99643b5325c8589e97e43a53dcaf67e0ac07ee7c6acf02d9d9a7f6333adf2cfa711220b916fd7b5fe289d502de67d101e8654a79627089c7e3982f3d5747acb21fa84a8327b6118f4be4c61697492b5066ce0f872ad4e55bfbedbd66fe959daa59222afcc1cf17b604458736b4b5df9006024bb569073017ce7c1a93e45179a99822b66a7f293a54c0399d5b2f73376c12dbebe061935a98e36beded64c96075413a0e4764956b4c62cd1c99f5f03c08526f6d87eb7f3da059c389f323ab6d21e50ec7bfbe18cfc3ef280d8a219e33b900bb3e3f1ba90ec985d6c57d51ffa4c0e05e858f4041543984f52a2605999712d7619ddf5262e462db304183e35ff9857c7f8d04c98ff5871d87da90044d7c3bb93f609bc802bb6c2ac3c7762e4ef65d441500f23f930c4be501be0602e2b1db051e2c27359ba989c866d5088e74e1f3488cb8dfb26817be0e5752c55a962683dbe315dcab87a3a3ca9c98b5d7435146478d96cb88601e9548f548437d375c0b1f6f57a8ee0cf48dc2004cebf7ff90fdb2d3e3fef1ab6f70cd2c3f554eca5b1a6e1c316f3ce43b25a7810d7b7ab1a54e619316310b08b84a8341a3d3f6a909f459b959880e7f29321ae6775651e7b98812045d2920ef0fa50089de7bb2f74d891bc2888eb948bc9ac4ab476d43c35cb517380f85a1f3d90a264517d2e6e36ff2d8e7083de341cf0421cff427cbf7dcb34c3d50d74c223e7da867f6f711caa2e443c487661f07abc05714990a1f6d8d5a4f0638d63aef5a7ff71e541493bf57e0e7381336972931eda744ee63f56051324802ebcb84f1fd7100151c8c61983348cbe6c59ecbac6a25d3cf675a424b23bfe716373aa504263b8704f074653f24fe4d360a009a8b3af83c3e298222aa31cd1e3f296da56a6bd61698032a52c9007963fd4c456f7b735209fc69979cfb7d7bc3b8a058254e7387096e98a4c5a6010b1d711b4006f164b33741a7a1689354631783b61b5725352d78a11c2b0c3078bf8a5ebac7315006de221b1dc3cd2ca0e5acd12d07b7f39d7cd3610776e17a306f9103187018fc8bbd7513337b9b4759b02de72f6dd34f8e32d13e68ea1708002e23bac53b568ac39740325a19a27eec87f20b83467fefcb9ae8649fbba952268d158e45547f48b8df55bc9ba514387f383e6cc75378eb63b5e3d16af4fc8c722993e6e13d2d6853d8a24199ffec5a1dafc758ea8f2ec13388acad606ba8bf87dcfe47b2ff3d607050fe4e7a1ec25b9c69134d294994a7d620f9fb452c65d48537ec4a675e094ff3333ceba1929f34bc49051bddffad873a81a95cc2c32dc37e585fd8954ce0c9f13e23a2246fe817ec4999b33ca4a12486ada8808425d8c49e74d26f2ca4274cb2f82ec58d142b9c2d2a936d5cac73a0c1d30a61716b8d29460e02dd4069ecf31945fee0dd822887c99102a7352479d1460ffe18e62925a53bb26986703dedfc82a9184994b9d1d190123381e3e52a662fc3211fad0d10f008074a7a993d8e3b898f462fd2e27e05083dc62513e7475952de256d8f8189832a581f47aaab9548f08485d7f836ebd940bf67e3bd2e606be5fc409939aac98e3e61734fbf0a96d9818b9d45b880d8351ad6e2371eecee97df686f52620ede1a3c84a12784c073c6947d64e85e3a8cb706ce39d815eb4f06c1f4495878022ad27c872fcabaa8ac18ac0d5111b6050f5182656f96133a5006057942131689ae0d153a7fa3b4d72fdc1cc3ebd103a7cf0a92bcb4fbddd10e9322c99032f0dfdd2b169128dfb3cc27e7f2cad073f90e670aa409c7a33666b8607a22b49785a2282a92e6031ee83b15de847e50a6ba4fbc7a08523620a2c8622229fa4a3574a0ea49911b70ed491435314451df3ee27b3ab1d6b5d9778251302bb85df04ea6b45daf749941de962ce3d316c8f258e92ac9e23357404eb57dfb247ac1c3edc1103fec0763792c1f14b82303262e9bb2db29b615306cf7953ffa617469ef3c0161d2fec33064288b9e34a77735240af877465e527bf0697afcabd67c784fcfdc5bc7ffe09ab41b154254a3df6435e358645d488144e01a59e869dfa058bbb27d5ec5962d81ad2196509ac15703c7bd32d9e54b762988a8ed497f06fc16be31fd697b54417f071b59e62102c75fb531c48f1499751bac05df615362699c27933727d1e56304e15cef1630a99e9ec4d8076eb915732c9a3fc28a5f9c8b2cffd4cb93135beedbc162c5c914151a58bfd74a9f3d18742488cd99bcb5f6054fb350aa70a480c0d89219e16f454971b73eced0ce3b2640774176030ffd29e215e0d9810fd004949ddeb08ca2797dcd920a57a793e1d0ff3be55d114a7be7e72546dca9c3cc32bd5fab0534247a83f1bb99c21e7f67db3c8955780fd3f787869ca3b38c81fa71b672c39b1510449b5b014f4706c83407bf477d724975ae3aa01ffd6f8d22f39ca9f593a024f0c2eb6a3e9e73325694df6d0fb8cb0e84e77a29c6562acc10f421cf18500c69610f148361fe1d6b8a2082227b571c07a9ece2f611b82e34ee629021a4e667ad8b79006fbaaede994778534bd39af4973f1c3522e1b2db61b67bcf50f3d04e17f2667c5f77fe027b9b9ea618a2d69e34d45d", 0x1000) ppoll(&(0x7f0000001640)=[{r8, 0x2040}, {r2, 0x11}], 0x2, &(0x7f0000001680)={0x75, 0x4}, &(0x7f00000016c0)={0x3}, 0x8) socket(0x0, 0x10000002, 0x7ff) fcntl$setflags(r5, 0x2, 0x0) lseek(r1, 0x0, 0x0) socket(0x0, 0x20000003, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000001700), &(0x7f0000001740)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001780), &(0x7f00000017c0)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000001800)={0xb3c, 0x100, 0x1000, 0x80000001, 0x5, 0x5, 0x100000000, 0x3, r6}, 0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001840)={r7, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001880)=0xfffffffffffffff9, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000001900)={0x8, &(0x7f00000018c0)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000001940)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001980)=0x200, 0x4) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000019c0)={@multicast1, @rand_addr, 0x0}, &(0x7f0000001a00)=0xc) setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000001a40)={@remote={0xac, 0x14, 0x0}, @multicast2, r9}, 0xc) 00:37:32 executing program 1: r0 = socket(0x2000000015, 0x3, 0x9) r1 = semget(0x1, 0x5, 0x5) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/117) getpeername$unix(r0, 0x0, &(0x7f0000001080)) 00:37:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000340)={r1, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r1, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r2, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r1}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xec, "6f24cb61862551755ae5ad544e5316af95fc27b6265d5afeeba36beb742a6c542d115da8fb2139a7dca6d4814d88c0678e079233eb09e53aae259ef6ef22dab145d28404898a9d0032f74fbd9815bf8d57bd8b323bce63a0f18bdc5f9be8fd26ed5fdb163a40a6ed1dc9bb82262ecf8f5955e15ca05416de8bf69a7829553e63921fa8445ee953e04049eb1adb92e795146944482e7012e3ea359e80fe5fd2ee4f4b7417e40fff475bffc9478a7b32bee01d0b18a8a5025f09706bec7b7c6841f496f1b4a9234fa90769b4ec04b5cd40905bc8b38de5caeaf1b472607afadb356e78edfe9475a994ac69a72f"}, &(0x7f00000002c0)=0xf4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000200)=0x10) recvfrom$inet(r0, 0x0, 0x0, 0x3, 0x0, 0x0) 00:37:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x3f, 0x4) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000500), 0x0, 0x0}, 0x0) socket(0x13, 0x4, 0x9) 00:37:35 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) ppoll(0x0, 0x0, &(0x7f0000001480)={0xfffffffffffffc01, 0x15a}, 0x0, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) flock(r0, 0x9) 00:37:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000340)={r1, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r1, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r2, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r1}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:35 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) getpeername(r1, &(0x7f0000000040)=@un=@file={0x0, ""/22}, &(0x7f0000000080)=0x18) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:37:35 executing program 0: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ec170d9afc63357a7ab0b89d9caec1", 0xf}], 0x1) r1 = socket(0x1a, 0x3, 0xffffffffffffffff) close(r1) 00:37:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x2000000000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000001780)="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", 0x1000}, {&(0x7f00000000c0)="ceb99bd0e1c07d17f532eebc53bee0c6b444f1bb853decc793db2833cd000add56a97e8681096255554d453a4809c192385d478828792889e30489bb50d6be89221dd86bfb45b83b7af2e49f170c3c784cba8809df0f4495d13a3c81597e02355da6cdae5b0a0262f6688a6ccc38e7c851a026b7a517f4bb19516d588a4456a48a5450128129bfaa502f4b2e373d1624958067c5e4dc56584fef64589be485e88b8f7d00b32cb548cf5c3a7de6", 0xad}, {&(0x7f0000000180)="b4ed25de577aaedd5043801e77d4584bf59fa2f68fada935bc79ec4655805762356ed532abe76c0b32ee7b3785cb86bb5ca2e9ae8e9c4841d0333acc59184bbd1b628fedff7b8dd781c2a5dc40e5e151e1408f0211c7928ff7b205c65b1dcbb465d9ff9004577a06b6582417cd0198f3ca8191d8a321ff56487b1ec010ffbd19ba160712b7e24ae9a1325b3478223d6cdd5918a9c8bd58fb20b7f72a2c6c5e2053cb1ff72e30fe2ac1226fba766ed2bca1e583a1735f28e30285157ae0f97776b209ce0e5eb3da3f2a200f6c51689c", 0xcf}, {&(0x7f0000000040)="633a321ce60eb8493a75ed18432a596f750a480e4f8d0e2a41f20219b129eb7d45560ff7697d353a63f8237c", 0x2c}, {&(0x7f0000000280)="ee0a80aaa72f46f7fbbe89a51ef5fd97b1", 0x11}], 0x5) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) 00:37:35 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x1c, 0x10000007, 0x81) accept4$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000440)=0x10, 0x30000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r2 = socket$unix(0x1, 0x3, 0x0) r3 = socket$inet(0x2, 0x5, 0x100000000) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000180)="a384ab60ab2812ad0f18521f746d7a32fcbc26bde52edd9e48b18c4075490dcc2b854ebdcf283c8e2e837853edbaaaa73e463a2d5637b37890db9242b9abaa8989dd64cc3c3bbec974a742d3ff4e740241a6770fe700", 0x56}], 0x1, &(0x7f0000000280)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3]}], 0x20, 0x1}, 0x1) setsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000300)="a3ee7224df1dd541a8e8893c5d4fdd81f6e4afc060bb48f695e2be7288f9d89b49a514a597fa29a68bced5d10b9a956bf0d0fc68b9e6f4405a392944b790c183d18fed6f7b4faabaf2ae14960c32b752c2ab14836c0206b9c2b5b046cce05584970ab96e7a10acd0b46e175923bda8e15a089ac2d1b4c254bc4e081ead7ef07dc4d5796cedbaf16712e99e3a1d9fc783c0e4225a36073f3adfc0e81c33be8339c6d6f7c198b5c9c9814f3cb0a08be6731ad20c430872afb59bf0f10fe85679b799dfb65079d4", 0xc6) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:37:35 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) 00:37:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) 00:37:36 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0xfffffffffffff801, 0x0, 0x100}, &(0x7f00000000c0)=0x94) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000100)}, 0x0) 00:37:36 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000000c0)="9ebf15ef89cb6c023ec691c8b679de118b71fdc1cb2c570b1e4f832a043749cc2d5df89f9f7ded738f98483177a73150c67931", 0x1f4729e51b52915e) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x1, 0x8001, 0x4, 0x7, 0x100000001, 0x0, 0x2f631b5d, {@in6={{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x2, 0x9, 0x8, 0x8, 0x9}}, &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000080)={r3, &(0x7f0000000300)=[@in6={0x1c, 0x1, 0x0, @loopback, 0xb885}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5851}, @in6={0x1c, 0x1, 0x21, @local={0xfe, 0x80, [], 0x0}, 0x65}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000000)=0x4, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0xffffffffffffff34, &(0x7f00000008c0)=[{&(0x7f0000000140)=""/96, 0x60}], 0x10000385, 0x0, 0x14f}, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) shutdown(r1, 0x0) 00:37:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:36 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x100, 0x3, 0x4, 0xffffffffffffff00}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2}, 0x8) 00:37:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x2000000000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000001780)="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", 0x1000}, {&(0x7f00000000c0)="ceb99bd0e1c07d17f532eebc53bee0c6b444f1bb853decc793db2833cd000add56a97e8681096255554d453a4809c192385d478828792889e30489bb50d6be89221dd86bfb45b83b7af2e49f170c3c784cba8809df0f4495d13a3c81597e02355da6cdae5b0a0262f6688a6ccc38e7c851a026b7a517f4bb19516d588a4456a48a5450128129bfaa502f4b2e373d1624958067c5e4dc56584fef64589be485e88b8f7d00b32cb548cf5c3a7de6", 0xad}, {&(0x7f0000000180)="b4ed25de577aaedd5043801e77d4584bf59fa2f68fada935bc79ec4655805762356ed532abe76c0b32ee7b3785cb86bb5ca2e9ae8e9c4841d0333acc59184bbd1b628fedff7b8dd781c2a5dc40e5e151e1408f0211c7928ff7b205c65b1dcbb465d9ff9004577a06b6582417cd0198f3ca8191d8a321ff56487b1ec010ffbd19ba160712b7e24ae9a1325b3478223d6cdd5918a9c8bd58fb20b7f72a2c6c5e2053cb1ff72e30fe2ac1226fba766ed2bca1e583a1735f28e30285157ae0f97776b209ce0e5eb3da3f2a200f6c51689c", 0xcf}, {&(0x7f0000000040)="633a321ce60eb8493a75ed18432a596f750a480e4f8d0e2a41f20219b129eb7d45560ff7697d353a63f8237c", 0x2c}, {&(0x7f0000000280)="ee0a80aaa72f46f7fbbe89a51ef5fd97b1", 0x11}], 0x5) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) 00:37:36 executing program 3: r0 = getpid() setpgid(r0, r0) __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) 00:37:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000)=0x9, 0x4) 00:37:36 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x1, @empty, 0x10000000000}}, r1, 0x4, 0xda, 0x80000001, 0x9, 0x7}, &(0x7f00000004c0)=0x98) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) sync() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) bind$unix(r3, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x5}}, r2, 0xf2b, 0x81, 0x2, 0x4, 0x9}, &(0x7f0000000740)=0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r3, 0x103) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, 0x0, 0x0) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000600)=0x100) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000640)={r5, 0x9}, 0x8) 00:37:38 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x2}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="10657b20343102ac5348ebc4ac99765c", 0x10) 00:37:39 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f0000000140)=[{r2}, {r2, 0xa1}, {}], 0x3, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x0, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000007c0), &(0x7f0000000400)=0x100) writev(0xffffffffffffffff, 0x0, 0x0) accept4$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) sendto$inet6(r1, 0x0, 0x378, 0x0, 0x0, 0xffffffffffffff76) listen(0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000900)={{0x1000, 0x5}, {0x361b}}) execve(0x0, &(0x7f0000000340)=[0x0], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:37:39 executing program 1: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r2, 0x0) setregid(r1, r3) r4 = socket(0x17, 0x2, 0x4) getsockopt$inet_tcp_int(r4, 0x6, 0x800, &(0x7f0000000000), &(0x7f0000000080)=0x4) setregid(r3, r2) setregid(r2, r0) 00:37:40 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5a}, @cred={0xffff14ac}], 0x2fe}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x5, 0x9}, 0x8) 00:37:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x6, [0x3, 0x9, 0x7fffffff, 0x5, 0x0, 0x4]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffeffffffff}}, r1, 0x7ff, 0xfffffffffffffff8, 0x200, 0x8, 0x9}, &(0x7f00000000c0)=0x98) 00:37:40 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 00:37:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 00:37:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x3, 0x20) msgrcv(r2, &(0x7f00000007c0)=ANY=[], 0x0, 0x0, 0x1000) msgctl$IPC_RMID(r2, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) lseek(r0, 0x0, 0x6) 00:37:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:46 executing program 1: r0 = semget$private(0x0, 0x1fff, 0x0) semop(r0, 0x0, 0xfffffffffffffe49) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x2) getsockopt(r1, 0x1ff, 0x1f, &(0x7f00000000c0)=""/211, &(0x7f00000001c0)=0xd3) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/140, 0x8c}, {&(0x7f00000002c0)=""/21, 0x15}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/83, 0x53}], 0x4) 00:37:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x1ff}, 0x24) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), 0x4) 00:37:46 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) pwritev(r0, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1000}], 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4) 00:37:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r0, 0x0, 0x20000) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) execve(0x0, 0x0, &(0x7f0000000300)) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(r0, 0x0, 0xfffffffffffffec5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:37:46 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0xac73df6473a35ecc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000580)={0x0, 0x7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r1, 0x9}, 0x8) r2 = socket$inet6(0x1c, 0x402, 0x800080000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYBLOB="24000000d3e9295ac42d8503b43c93cafdc7af68c25431b3ce86389c2d7c1b9572fef732a432e38d"], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @loopback}}}, &(0x7f0000000340)=0x8c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000800)={r1, 0x1}, 0x8) recvfrom(r3, &(0x7f00000005c0)=""/20, 0x14, 0x40003, &(0x7f0000000600)=@un=@abs={0x0, 0x0, 0x2}, 0x8) getpeername(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x800, r4}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000840), &(0x7f0000000880)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000380)=0x4be0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f00000001c0)={0xa814, 0x0, 0x6, 0x6, 0x3}, 0xc) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000006c0)={0xffffffffffffff80, 0x401, 0x6, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000700)={r1, 0x0, 0xc6, "7c70fe436338c4e9189a68830b341171cb10536662c5a6283a5ab1d12950634509361c49bca375ef7128b90033bf9a5da503a7cb98ad23a131e106ffb58c27ffbda04c6ca846c60087b8091e8dab93e0c20bb2b1f2b64a6b90bfa5a13c14d7ee27dc7d3b72badd971e70a5e11f07c9a43fefedb969b191120fa1d931885ce37064ff9ffbcb5dad5ba4020b6a4958ab06728dd91d02ae10eebd38e41366ee9216da86062b39f72938559da41427b94e4ddd6901ab458bef5545e3e7bc99b681006f0cca6e8cf3"}, 0xce) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000640)={r1, 0x6943}, &(0x7f0000000680)=0x8) 00:37:51 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, &(0x7f0000000140)={0x0, ""/109}, 0x75, 0x1, 0x800) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:37:51 executing program 2: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r1, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r2, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r1}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:55 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000b55d00000000000000"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0x401, {{0x2, 0x2, @multicast1}}}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:37:55 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x800000000000) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) rename(&(0x7f0000000080)='./file0\x00', 0x0) 00:37:55 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0xe1, 0x0, 0x721}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x80011, r1, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x200, 0x0, 0x32c, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r3, 0x0, 0xdb, "714f0149ca7ff3c959fe3f91fee373872566538d3ab772bcbd7725b21b91df9d658bac0926af82688ac28ce7479ebd68fbd4a7a9673d0f192c15da4a18ec5029adfbe7f8ef854da22c0aa4caf7ee2c72171f9d97956f719c421c55c4a47bfd3f5b87fb29f90c71f5f297e05da07326671ff054369ec747e1ca470377385dc00d82bda940e2b405ca83b3a9b6c9911b654945937d816fbfc715001352977c448a94125173148b0b82650bb4e46c82d8ece5ebff600e39ed8684294bf37062a5669a49801616883e74b270b2758006d97fa05833b2fd4d80c7abc411"}, 0xe3) 00:37:55 executing program 0: r0 = socket(0x2, 0x10000005, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001240), &(0x7f0000001280)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) r2 = semget$private(0x0, 0x3, 0x420) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000100)) 00:37:55 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821c86a31d"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = shmget(0x0, 0x3000, 0x8, &(0x7f0000528000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket(0x2, 0x2, 0x0) madvise(&(0x7f00001f7000/0x1000)=nil, 0x1000, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:37:56 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000040)={0x0, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x3ff}}, {{0x1c, 0x1, 0xea7, @loopback}}}, 0x108) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, 0x0, 0x1, 0x4, 0x101}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2, 0xd0, "9193d402b8cd4ca69de8917355970b89836cc3b83ee639247d82e82f42fb0397544f5c100d3b5c940bbd93f8ae70fa97807540bb5e3dc52de53f45316bb7822ad94b538378a5020e4c515158178195af03cb44d1ef65af2879c85e25dbf27cef161a87db0722d1cdb68a75e8c973a88ec65f73ebfc1ff83df1213e761e7e1880bf42e98fecea9275811542566ac5ce9f28d0013013bc4ba952d7245db5b4b9e15a77a5ed1263b1dd04bd18f44fa836fe31a0dd54c8368e2b8216992400a533fd3197faec6ebd9f09265b7d560e7f328f"}, &(0x7f00000003c0)=0xd8) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000400)=0x6, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000440)={@remote, @local, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000004c0)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r4}, 0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000500)={r2, 0x80000000}, 0x8) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={@in6={{0x1c, 0x0, 0x67e2, @remote={0xfe, 0x80, [], 0x0}, 0xbeee}}, r3}, 0x84) freebsd11_mknod(&(0x7f0000000600)='./file0\x00', 0xc000, 0x4) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000640)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000680)={0x2, 0xff, r3}, &(0x7f00000006c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000700)={@empty, @remote}, &(0x7f0000000740)=0xc) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) mkdirat(r1, &(0x7f0000000780)='./file0\x00', 0x58) syz_emit_ethernet(0x1000, &(0x7f00000007c0)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000017c0)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}}}, r2, 0xfffffffffffffb1d, 0x2, 0xd705fe49248f7a82, 0x19e, 0x1}, &(0x7f0000001880)=0x98) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000018c0)='chd\x00', 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001900)={0x0, 0x8, 0x687e, 0x1c, 0x2, 0xff, 0x7fffffff, 0x9, 0x5, 0x5, 0x1ff}, 0xb) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001940)=0x26ac, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001980)={r2, 0x0, 0xe1b2}, &(0x7f00000019c0)=0x8) truncate(&(0x7f0000001a00)='./file0\x00', 0x6) r5 = semget(0x1, 0x0, 0x408) __semctl$GETVAL(r5, 0x0, 0x5, &(0x7f0000001a40)=""/218) syz_emit_ethernet(0xd, &(0x7f0000001b40)="65ed3bb745656f9c2632177b86") 00:37:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\"\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x9621}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, r1}, &(0x7f0000000080)=0xc) 00:37:56 executing program 2: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r1, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r2, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r1}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:56 executing program 0: r0 = socket(0x2, 0x3, 0x0) lseek(r0, 0x0, 0x3) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xfff, 0x9eb, 0x5800, 0x9, 0x3a, 0x8, 0x4, 0xfffffffffffffffc, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) 00:37:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000040)="523dbc715e8756", 0x7, 0x99edb5f3e62d7f12, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 00:37:56 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') 00:37:56 executing program 3: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r1, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r2, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r1}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:37:56 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000140)) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 00:37:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xffffffff80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x6}}, r2}, 0x8c) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:38:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, 0x0, 0x4, 0x1f}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x100, @empty, 0x6}}, r1, 0x8, 0x8, 0x284, 0x8, 0x401, 0x9}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x80, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:38:03 executing program 2: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r1, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r2, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r3 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r1}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:38:03 executing program 0: r0 = geteuid() getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r2 = geteuid() setresuid(r0, r1, r2) r3 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffffffffffffffff, 0x7, 0x8, 0xfffffffffffffff7, 0x5, 0x6}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000240)={r4, 0x800, 0x8, [0x1, 0x9, 0x1, 0x9, 0xcddb, 0x5, 0x7fffffff, 0x5]}, 0x18) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r5 = geteuid() setresuid(r5, r5, 0x0) setreuid(r5, 0x0) setreuid(r5, r5) 00:38:03 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r1) 00:38:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x9, 0x0, 0x6, 0x6}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/136, @ANYRES32=r1, @ANYBLOB="000000800700000004000000fdffffff04000600"], &(0x7f0000000280)=0xa0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="1e8d66deb6487d317489", 0xa) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) clock_settime(0x0, 0x0) fchdir(r0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(r0, 0x0, 0x7a231133) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r1, 0xfffffffffffffffc}, &(0x7f00000003c0)=0x8) msgget(0x2, 0x202) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r3, 0x8, 0x7, [0x0, 0x6, 0xffff, 0x4, 0x400, 0x1a, 0x20]}, 0x16) flock(r2, 0xc) 00:38:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0) write(r0, &(0x7f0000000180)="3fe675d74b6fb257a73427a468d295d8730fe5536f3364392571bbce65d619ed7c3a902824b653f1b667969668e966a31bc5e982c293a7aadd08d59fda267caf82b430cc12dfda2b565a6778383aa35186721b7d69ceea89cc066791dc80656fc11568e59009817675", 0xff31) 00:38:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, 0x0, 0x4, 0x1f}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x100, @empty, 0x6}}, r1, 0x8, 0x8, 0x284, 0x8, 0x401, 0x9}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x80, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:38:04 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0xffffff00, &(0x7f0000000000)=[{&(0x7f0000000340)="05f7de815a252a2baac5016edffde21514a92b2da55d85bc3d0af1895d70766e0da881909028380cca86aae8f5816a7dfe7a9c85115cb7aceedc5d94d0b77f0deddde15fd14dde8e296b94826c93be45b2bc705fae389b40cba94969dcf65fe93f410486605368bb81f43deb7e8a0b9e796dcb668810627717dfefa3bdcf50fba74419d530fdb2fbde1e6179f6214ee0a3ec581746c7b83a1248d3622b43c95110a6b160b8966999cfa8bc04abe4bf584de1a9bbf7a9a846a98d0a6c36f260e48af991a1943226fa0329c909a4d618a02162e456fe922cc3f2efef85ed5d6c32b293e8e5da5746b8f6226e2496729487bf2500eb3baa2055c9d7d5198bc7ac2065302e4b9aaff62e22249dda48234226639059e706304977f45b025aaad388c381826ea4105b46ec1b0a47588eefed4afb67d26bbb370c4bd185e93dc6c332dfac9d7e808369295526205e2dcc16b5fd51d5028794db3b95e120027845aee5c38580083376507ccf9e575e05e634dccebbd847d378ad931f96a24256acc782f6ce1d62fc7016ea17b7f5cc71d512ea131c431c9933b0b0a7c0acd09ebeae8ef6babaf54e338e26a88aafe8a5c3791bf215375d180c035cf52a7a24f2a6018b60aa5aeb3a759549bbe08222f345719fdafe91eb7cfa7349031e686a72f4e2f38ea857b65c6f6288f40e738ed4977d7bd8064058d675d2a07950ff8b602d099de9597856fc7f71bf83f8137649ec1f2b9008bd2dc59c29db371ae05cf2b391659705ab81379b3c04351302074a952ca8c21591afcec9bcacf9b7a08233af6617a26ecd5d1c6032cdbc77f12f3d8cbdc8227bec72f67501f9b119303ef1dc8b6ebaf52f575cadbe07e55be28ee27527c3fa6db0aead90fc0dbada90e0bc765ca2ea773d68d8fbb1ba5da6408b38d8164481706ba3745827c3d9f4148a9d285520d7f1fda3ede7113fda12542e3c327cf441b32a19a486cecff152d419c49b22625b331abdbd6b74bfdde96765a37cb29f05cd75c0734bd70c609ad025dfc2966c461e17661b7aad6f272280e1619342c2977a006efd24279d9a3ce2d6b91760ce8b7fb7a0106cde6b70210d043645ec61ebca02334ea528b76911027fad3b4d03b689995ec1f7c223de60e3ea00c8cc3286fae9027fcac8fff6240387f4a8015e5a56fe7789261075a21b25c418a543edd6c76fb998c7818897934c0abb0538dd2e52a9380da56c2f1bd6b70a87151fb1d14a4e175e8df636fb405d3c39b5fdeb457cdb54be09d7e829c521e86eac63a79e5149a8241008fc8ce28f7e52fb0bf5f11eefeb27dd817deaf9524157b4dd5271adf38537c923a620fb15cd74eb17407ac2bb5e90f5039e6d48b1dafff878f11d337bed356bfe9455802bbd116bfea86e223071308a36efc3566741fbf1ada989893ab199cc2b5430d3f21f9f1022397d51704ea28c4ad0284a258799323352e3c3ddd0ad14c8d495ea46ffab38d04d0b45b53da8e3efe398eb33f6c51eda2701477516583541c64246ca55dee2bb5adadeb14671e252bc0e6ab2d71e7123d9649baed4ed5bc689c6a2a686f221432c474f1e6b390a860581aa0a95f7da31c9e6eb806fd43680a44afc32aabd187bb7b77ccc85b39a912b4afd48a8d2665dc001d72ba91e7bb5d09fc9475498d4c305156baf660957ddc5737d12cd0b0fc42d71de91e56129d633971a38441ee2229847a1045033f6d008020289f7439baf11ad2a7169ef8c02be78fd296e505b9b62685b9c53e9e7265c3b950c639628af8019d9c6a4ca584d10e3d8e1046a5112859b862c2899aa0b056784022f511c0464eca86a14d5715b3c23fc63e923bc958e86fd809a3c21d4a6bdfc4fea7b5dd8d51b810628897ff0507e681112b85b8b214619ad909006a569e8c2282ce921a553d5da4dae6a9980ecf9f1406bef7e40af591c3bbf40ccc636abd3a7ddcbdf832ff649826c1161c1f016842ab7d144dde7527f4a4267975a5f042de632728a4b02b1a17f4c4f7b9a88504d843c50d3c4b816ff4eb4d02ef058ecc58e60fadbc29acd8425482d8bdf7458c088cdd244edf2801a169e8bce58f2094e24bf5a3d94f3e396b863de2a2dcb49603fc3ac4087f58d887f2f72c7752b839ae6971ab30339b3b204c063f2e3b23ecb145e5fa11ea19e08c5ed824bd53709361a38b948a484328e0c64f1bd512c017c51761a685c7e26a806fb09d80fc985d4d662e29baeb2c201ebb6063bb62926e9ba61557a0547f84bf336b3bf6fb3a6e5aa0d04660514aa81cb475dbb5ad53cdae1c73c0c5a22a44529ef3ab569a8371e78da9e23d1237236ede8d309a05c21f2d252159c2c8f74ab872b50004559db4a7af0d6ac6cdf2fc796a378a85d9ca6cf83c5152ee425e062e7f12fa138a9f20225a3ae74ad2953c4d33c1096b8b6fa924b80823e070ae9ecef5e52b490611f62557fa7040dd3de018aead50c72a3ee3bf8e2d8d5f54b70af1b6cfd705677c9910811290a0188ccb9329eab279714f5cbee7f6cdeb818a563180d1841b7563051981f6d23cf8f802fee2616597f6c51417b381adbe1ec2537df405ac2c5542e8a739412ca7909a99711f5870c9688c7ae4326be7dfd160e5e54d59d2d97f1bf324d508905fa1f20bfefbd8f00cf538c87ea145e17eba09bd7a965f269c1c1593f0932e4417046cb0f59fe6195f18da59a089b9633b25720f3d12a0aa7b05d5971dc4dafee7147117ad410ab4050c3c1ed5d324b61cdb3f8dd5826a91d11455fcefb6de6bb81b9002d11528aaf8e319a326e1522ee2306468f831408d7cd648aa170175f066dfe546c5900c013a4a6e54a1a27c485eb5f532843f1812f6b76d0d56e6b6c23d8a6edeffb6ae798f8a6c54ece58e5edc317881b6d02cd9c7f84d9842ce95a2f78869ccaab4698f8b51016b81e6b635a164faa96cd7af46f4b88bb7601d576aecfc482de9abd6a888e0eb46e4d20d59abf079229c783bcfc371a22ad455ed9c1b7b1c8121fb8c881e0d6bdd391acf1a7a79828e6ad71096437d989a6c0a35d039b1d2fa73b9b224395c23dabb5249b41bf96eed10a63d7705e76627bfcea3744e674590ca9d766c1d1d74613d232c8b5356a9204b187d01af3f7a86cfb619850757734c424b5e203f24e204096377940dd26fe2a1d4b07f458c550130c0c38f312953c3378571ea833ef565cf486b38c95e1aadb97a901056c80f15f3af0d331641b26e9cbbb99dfcc1245549a83995149b809d4e12a0c1f41eba9ebf17ccc921716dc5b577e9985537a172504ae27623962738c29fdfa2959d5726c38c66f702ef4513480a38666123ac4b458d9ab6bfa3f749d4a982ec100589fbc80772bd7228cc0c4c773ab54112de5112db23c92d95c14e11f37f97fd7102756f2fed0c13727c8160cc4ca88d1891b05deda7f3eefc1550ee7965ee897c44db140c8ee144a692dffc6926f6ef82524a5a1ba67345bf4d3ade14705feb3900a94645c38c2d4562982c24088a06d7f7f92815a7983f1104fde29161fa3c54c8d2a737b78e986a93558297ee1f981fd6058aea33fea4b33890d5e83ffce068d6033aaa37425d3a65c7eec43e951c82e6d4e928651a0e45cf87e1074d9ab242ce040c2813f1b0a49e61a276bda9b51dc1e1700136bf0995da66070605567eadd1c873c64b494608dcfcc8de9119ed03e1f8c94fd4b5bcf811c952502d3f2dce310331fc5fd8312e72f6f0832312767c5a66e156565eeefaba72ec7940f2bd8ebb112fa87e1b5197627c027b82faf90eec946c15559e610e1be9691003416118dff1cda55894e03729fefcc521eecf64c339bd21662ad1cdd92f583838fa7881bd36a037b7b1fe52406f266a9c8e5d470649b405604df5bfd3cd7f4cca5bf79f7263f36de5d14a120b88a794c5ab46603f7434e0ebc3880757a3fbc00ef406fe3785c42e6e8255fa43f32e5c445d1a54ca133657259a98f66ab0d06bc5edd49709a69b02ad7c71818211d34f378cbf9456c77783cc11c41097404662f603261a1ef2b2339077d86d5911fb88e0889564039100deff04a760a6967768eee7e1ec19d5a7d672eaf76f66be851bfe19f042238abb7b916463c1cbc109a1551731210b198eae2f77c05cc06ffac611a63a5ef10b6c021ea1b188c0251be22e18985025b020c31c588da62153e3917674751d64157f686c1848d7710ea88fb131e449609b312fded853adca259682ed8a0d56e2c011d400d557cfa06262a5f29a0f6fcc7569a10173b072314489bbf55774894fc041ab51c4cd6f62fa020d834f279b3b4380c3d2306a1ae7441d12c6ee86694891a17aa1a431932522079ebc2f861afe1058f9e342effb9e86e4e8e5ccb5dc8031cc329aec8d767f64a3453973d17866fe0f2f12548c676629d834828e130c1f99ecf622452b00fe3efa2b85d0e16b673e4b48114c4f1d28955aa60e0b6ac8c0f30e0ce08120c6f747c5d2a6a06cce562fb2cf6d421902337e47c74b1a24f3128b2ac56d391daab2c776002c90440c2774d1b75b64aa9e759903acfc0b2c7a58fefff578d950af7f73a410c09432b6109601df309d36bbde7181cb9227be4eb041f1877ebdc30e20a6aee7859b08c87802688fff527cca3ba2dde5a0fb98ec04388acf4f7281dc5baa549cfd5660448b1d75aa4031fbe75e6fcf23fc42a3fac4e864e6eeb3fe434a3f8c560d3f7033aff8d9593c900681f25b8ca42d19769c64a215c947e902b3c90dd3af34ed6c3830839fa203e50e990f270968e08fd400fcabeeeae29a6bd40b61e9e728997c5a91e3b84b78783f6ef42c9b4e789025bb7ead9560d2ba42a9ce08f11083e292747f6c05bb795212b2d8ca96fd5f6634b385ddb37ed13162b04289e13dca713433e5c4bebb3d359666bcae505688b20457ad2843d0cbf2c55124ecf1e294ddf7365ff0c562d07048b75df48f923ac0e66640cc019343a46ef28cd812e6e2c358c9583ef0110f4f1a837e2b7cc09dbffa09d3e4048721a0db3cff5794fc0e394bce9c250ba727cd18a3204f4bcb016263c45a0a75d1b289197ce606ef7065d09c1486061843cf4251c868d0c269d01a9652f3b1ccda3e845fb6e454f18f3e2c894301ce53274d086b43f842c9c8f6a966ac08823ee176d144618301348ca8182b1f548d6fb12b5cb543282884a0d5bef2b4fc335e59ffba1b54910bcb476e0eab23cbd79788b3c2a5d130b2e1e6ed49bf22b63b9e9097f6d892178c0fc06120eeabb194fcc5d36d98c8da2abe63bbed8d53ddd2bad100684684a5b6d9d6377a2d7b85e870651d1b0ffde67f92ffee0fa6c8395dfdb5f40137300f23c73632978f4c85f39b7ee56ca69270c4af6e0107b66b4473045d4a1ce9dd5ae42b9950d1cc218ea59b6febdc3f50d5f2f481073aa394bd8c1a7470786c9826d4600c6f4428846a6bd9b67ee944e7ee77c28198141f4c66778d86f19240727f07c84804d8d30e556c41bc2cab5e9b69c24a927ad7188d7b9c9d9299ded4b6ee4cefb71f66fde1c97e2c7f2362c8a2c1522520df5c02fff7c9745e65299fff82a47e91e045e2a2adc59c9af9f63c0da01dbfe850e49b0fd5e1a0ef61b6767eef145216c44981ffb645dda285a68fd7b920e4f0503531db57908fef503f31943ac401e6fd28481f37861e33593fd74aa130f552665d259c192b59431f5fc4d", 0x1333}], 0x1, 0x0, 0x1bf}, 0x0) r1 = socket(0x1c, 0x5, 0x6) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x0}}}, 0x118) 00:38:06 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r4 = msgget(0x0, 0x28) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000540)={0x8, 0x630, 0x9b2b, 0x800, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)={r8, 0x40, "5720a08f55e798ebe1041b6a4cad3d9adbfadb3063d80b5126c3c01ee1235c3c27cacb93d0bbe469ddd0238631518ac303e5fc4f92b1d58f3e6bd0e2a8e72504"}, &(0x7f0000000640)=0x48) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) r10 = getpid() r11 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r4, 0x1, &(0x7f00000004c0)={{0x0, r5, r6, r7, r9, 0x0, 0x7}, 0x2, 0x5f, 0x0, 0x3ff, 0xc6, 0x8, r10, r11}) 00:38:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:38:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x51, 0x0, 0x7c5960f9050328cd) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3f, 0x4, 0x1f, 0xa7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x6, 0x101, 0xfe}, &(0x7f0000000100)=0x10) 00:38:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, 0x0, 0x4, 0x1f}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x100, @empty, 0x6}}, r1, 0x8, 0x8, 0x284, 0x8, 0x401, 0x9}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x80, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:38:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) __getcwd(&(0x7f0000000240)=""/4, 0x4) clock_getres(0xe, &(0x7f00000003c0)) getpeername$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="baaf9f79119d9caf380b1599d5c2a19cbf26ca59e1ac3447230947888474bf51d0a3411543f21b10af09f1efdb08", 0x2e) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0x4) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000001000"/136, @ANYRES32=r2], 0x8c) r3 = msgget(0x0, 0x421) msgsnd(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c025d0713b8ccb7e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558ac25a59cb429fb9f181a8ff4c6f187f2e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071dbff060000006dafa730e0b5c02c443d707cd45f0863fd690089a0cf58f46a61e90f70d2fdefad01e17f02fca4cdda55000000000000"], 0x1, 0x800) r4 = semget(0x2, 0x3, 0x100) __semctl$GETNCNT(r4, 0x2, 0x3, &(0x7f0000000400)=""/73) 00:38:11 executing program 0: r0 = socket(0x2, 0x3, 0x20000) bind$unix(r0, &(0x7f0000000000)=@abs, 0x8) 00:38:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x1}, 0xfffffffffffffdae) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:38:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x6, 0x81, 0x7ff, 0x22a, 0xffffffffffffffe1, 0x1, 0xebd, {@in={{0x2, 0x0, @rand_addr=0x5}}, r2, 0x8000, 0x3, 0x10000, 0x4, 0x81}}, &(0x7f0000000400)=0xb8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) poll(&(0x7f0000000280)=[{r3, 0x2104}], 0x1, 0x2289) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x200, 0x5, 0x7fffffff, r2}, &(0x7f0000000300)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:38:14 executing program 3: r0 = socket(0x0, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket(0x17, 0x20000000, 0x95) madvise(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x1) 00:38:14 executing program 3: semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$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_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x60) execve(0x0, 0x0, 0x0) 00:38:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, 0x0, 0x4, 0x1f}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x100, @empty, 0x6}}, r1, 0x8, 0x8, 0x284, 0x8, 0x401, 0x9}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x80, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:38:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(0x0, 0x0, 0xfffffffffffffd56) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r1 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/149) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x13a51894, 0x2, 0x3, 0x9}, &(0x7f0000000200)=0x14) getsockopt$sock_int(r0, 0xffff, 0x903f, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0x9}}, r2}, 0x8c) 00:38:21 executing program 3: r0 = socket(0x2, 0x5, 0xc579) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/34, &(0x7f0000000040)=0x22) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x8a5, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) panic: inp_join_group: imf_sources not empty cpuid = 1 time = 2301 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002132d520 vpanic() at vpanic+0x1e0/frame 0xfffffe002132d580 panic() at panic+0x43/frame 0xfffffe002132d5e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe002132d7c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe002132d810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe002132d850 sosetopt() at sosetopt+0x101/frame 0xfffffe002132d8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe002132d950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe002132d980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002132dab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002132dab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 2623 tid 100356 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why